* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 130 additional inputs, on iter 1 have 126 / 256
* * * * [misc]points:  Computing exacts on every 8 of 130 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts on every 4 of 130 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts on every 2 of 130 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts for 130 points
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 62 additional inputs, on iter 2 have 194 / 256
* * * * [misc]points:  Computing exacts on every 3 of 62 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts for 62 points
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 25 additional inputs, on iter 3 have 231 / 256
* * * * [misc]points:  Computing exacts for 25 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 12 additional inputs, on iter 4 have 244 / 256
* * * * [misc]points:  Computing exacts for 12 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 7 additional inputs, on iter 5 have 249 / 256
* * * * [misc]points:  Computing exacts for 7 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 252 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 255 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 256 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (105 enodes)
* * [misc]simplify:  iters left: 4 (348 enodes)
* [exit]simplify:  Simplified to (+ (+ x1 x1) (+ (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) 6) (* (* x1 x1) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (+ 1 (* x1 x1))))) (+ (+ (* (/ (* (* x1 x1) 3) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (pow x1 3)) (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))))))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* [misc]none:  Fresh alts: 1
* [misc]none:  All alts: 1
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt indexes
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 0
* [misc]none:  Best fresh alt per point
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* [misc]none:  All alt indexes
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* [misc]none:  (1.011727234239232e-268 5.76823955439101e-249): 0
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* [misc]none:  (-0.15058815983267834 3.714800492587865e+85): 0
* [misc]none:  (-3.0671153252781823e-63 -7.74362334743424e+32): 0
* [misc]none:  (-2.2376851712564295e-118 1.64239269831532e+149): 0
* [misc]none:  (-1.576948173228613e+33 9.680698928511806e-32): 0
* [misc]none:  (1.954959341132994e-252 -7.83347153590065e-06): 0
* [misc]none:  (-9.827696191097834e-18 -1.3343140776153144e-304): 0
* [misc]none:  (6.207394963032113e+30 -7.218692088264328e+54): 0
* [misc]none:  (8.781920275794267e+61 3.5618749791650757e+87): 0
* [misc]none:  (4.9372470656494625e-201 1.4446355009900792e+23): 0
* [misc]none:  (-3.5082856951249954e-122 9.917487178181935e-54): 0
* [misc]none:  (6.354924490516637e-174 1.1935837539207151e+36): 0
* [misc]none:  (-9.30868828487235e-242 7.865810923274834e+251): 0
* [misc]none:  (-1.977339157633397e-22 -12396.634829186376): 0
* [misc]none:  (2.0737883409435182e-60 8.938208620266642e-81): 0
* [misc]none:  (-5.711690539427335e-292 2.0698086438592394e+99): 0
* [misc]none:  (6.486236446634097e-143 -6.777569686362558e+23): 0
* [misc]none:  (-1.4481584190101499e-109 1.8890847145741933e+54): 0
* [misc]none:  (-2.3832835734274537e-77 -2.0550237535049573e-58): 0
* [misc]none:  (2.2507296241296892e-278 -8.625502649886978e-116): 0
* [misc]none:  (6.853656747763464e-298 1.5907488733120222e-68): 0
* [misc]none:  (-4.474252265840201e+73 1.3833425279814779e+61): 0
* [misc]none:  (-4.807303049624254e-15 1.8641906072853124e-122): 0
* [misc]none:  (-3.0274687809727364e-300 7.50358512361513e-69): 0
* [misc]none:  (-587327855578134.2 -3.1846212263600816e-18): 0
* [misc]none:  (5.409384226193089e+76 -2.319372457341872e-287): 0
* [misc]none:  (4.187380162585325e-193 -1.32843112383632e+222): 0
* [misc]none:  (3.9248553939523704e-204 -2.4810437085982083e-110): 0
* [misc]none:  (-1.1410424941898917e-307 -7.884101440606108e+43): 0
* [misc]none:  (5.3297020297971135e-251 4.360233270161975e+69): 0
* [misc]none:  (6.186245288104366e-177 4.0009214940503626e-296): 0
* [misc]none:  (-3.1670246594447204e-244 -4.944977315465704e+134): 0
* [misc]none:  (3.7946864491882027e-174 7.967379897939584e-266): 0
* [misc]none:  (5.261531518469373e-290 2.555657911489638e+100): 0
* [misc]none:  (-1.879438806525893e-17 -2.2458375637103902e-132): 0
* [misc]none:  (-9.791675790911144e+50 5.462119320563526e+16): 0
* [misc]none:  (-2.3695265370701153e-160 5.627370989949808e+102): 0
* [misc]none:  (-1.1307817728525e-192 2.729599448498006e-142): 0
* [misc]none:  (1.268161462925599e-223 1.8558602765266175e+154): 0
* [misc]none:  (8.010626774664954e-118 3.197294045188449e-213): 0
* [misc]none:  (1.2309532522175715e-227 5.849070875002102e-168): 0
* [misc]none:  (-6.754823491493555e-24 -2.4266153803656513e-110): 0
* [misc]none:  (4.3906960513010925e-288 9.735553079850294e-195): 0
* [misc]none:  (2.617385806499904e-208 6.454193966659965e-12): 0
* [misc]none:  (-1.0342577969053837e-127 1.1325567110922881e-222): 0
* [misc]none:  (6.352964037059704e-48 2.0675888684205106e-37): 0
* [misc]none:  (3.9955309460256863e-193 -6.802352065741283e-237): 0
* [misc]none:  (-1.1984894069610523e-255 2.286904329311883e+176): 0
* [misc]none:  (1.434478809327731e-162 1.7673263201240207e+200): 0
* [misc]none:  (-2.5233739143143128e-166 7.0699594918945535e-177): 0
* [misc]none:  (-1.2768311469464077e-95 -4.0802892718556596e+97): 0
* [misc]none:  (-4.502005664483894e-90 -1.3669353810280968e+130): 0
* [misc]none:  (3.5925206879521377e-169 -1.3877894503805502e+162): 0
* [misc]none:  (3.851639943546658e-220 7.262940842293714e+141): 0
* [misc]none:  (2.5169641752150834e-130 -2.4010908942747236e-247): 0
* [misc]none:  (-4.6981533625942616e-48 -1.3666403621362786e-250): 0
* [misc]none:  (-6.317430000587058e+24 -4.671984247068368e+114): 0
* [misc]none:  (-3.759430214395936e-120 -1.445629235880647e+140): 0
* [misc]none:  (-3.1297081963080297e-242 8.94051254019841e+73): 0
* [misc]none:  (-1.322393042309631e-287 331.0762921520269): 0
* [misc]none:  (3.16347551928874e-213 -1.999009223927216e-112): 0
* [misc]none:  (1.526533864556896e-136 -1.1590427293178154e-110): 0
* [misc]none:  (-4.444969967255464e-50 -7.309457855467372e+172): 0
* [misc]none:  (3.795139234164696e-109 9.806701774277626e-103): 0
* [misc]none:  (-4.0509904466518765e-37 -6.2678543781187986e-158): 0
* [misc]none:  (-3.1263201082196465e-277 4.562606033317646e+142): 0
* [misc]none:  (2.1157410136365666e+27 1.7344997138936077e-42): 0
* [misc]none:  (7.3222795686052666e+50 -9.290387573799883e-227): 0
* [misc]none:  (2.1939039916199917e-151 6.704445560737266e-185): 0
* [misc]none:  (3.2252529629473372e-164 -1.7144787029551547e-76): 0
* [misc]none:  (1945731255459.47 3.4149900413992998e-118): 0
* [misc]none:  (-3.9457481405050707e-140 -3.8831186001124554e+177): 0
* [misc]none:  (2.0407374713985817e-67 6.798712177335776e+112): 0
* [misc]none:  (1.622208144463601e-166 -8.556050344850203e+96): 0
* [misc]none:  (-7.922576985868201e-83 2.1548182655933656e-147): 0
* [misc]none:  (-1.7889344297298395e-138 8.336613082028674e+83): 0
* [misc]none:  (-2.439121548558237e-263 7.971191617216227e+278): 0
* [misc]none:  (-3.288801652693557e-126 -1.1724467728438874e+62): 0
* [misc]none:  (4.5505475745463453e+70 -4.7627047558420924e-178): 0
* [misc]none:  (-5.541734639256592e-158 6.582912119010719e-154): 0
* [misc]none:  (-3.509811603569984e-162 1.0023146616707945e-196): 0
* [misc]none:  (-2.074828050091204e+43 -1.6730371273659853e+134): 0
* [misc]none:  (7.03833207774333e+15 -1.3239959970038969e+98): 0
* [misc]none:  (4.1286963732031184e-303 -5.2489676640999375e-37): 0
* [misc]none:  (1.37725435443438e-133 2.7744697188841963e+109): 0
* [misc]none:  (-6.937438758466827e-192 -3.3253159094181508e+99): 0
* [misc]none:  (1.3198936947099211e-96 -1.5451834902703197e-42): 0
* [misc]none:  (-1.7726057829102443e-75 2.332651968655402e-142): 0
* [misc]none:  (4.4964231441929855e-212 -1.1740030617157484e-279): 0
* [misc]none:  (2.4645417753990825e-46 1.1531681692158285e+126): 0
* [misc]none:  (-8.114819311899108e-200 -3.106463349287814e-283): 0
* [misc]none:  (-3194.11813336966 3.8921610463731365e-84): 0
* [misc]none:  (-1.1047298144911661e-128 -3.806792758567173e-77): 0
* [misc]none:  (8.483535156875368e-302 -1.345613125533753e+279): 0
* [misc]none:  (2.8621091346925045e-294 1.532108192832722e+128): 0
* [misc]none:  (-1.2565837085170136e-39 1.762534146009323e+140): 0
* [misc]none:  (-1.0334310654904308e-302 6.545384967014291e-225): 0
* [misc]none:  (9.107018310586045e+54 -2.971342031183356e+89): 0
* [misc]none:  (2.7394548302027227e-88 -3.8474489635359294e+91): 0
* [misc]none:  (3.118009484335783e-104 -5.8304170084179074e-46): 0
* [misc]none:  (-2.67503022703027e-297 -2.5128760687731143e+95): 0
* [misc]none:  (8995869217554.457 -1.9632140373363783e+122): 0
* [misc]none:  (1.2420866124564814e-293 6.3461851602547e-177): 0
* [misc]none:  (-3.432853067516309e-246 2.0914477614867384e-227): 0
* [misc]none:  (2.01314860958205e-179 4.1821161712206335e+98): 0
* [misc]none:  (-1.06513481701701e-107 -4.126212717690705e-129): 0
* [misc]none:  (3.5248326356674874e-60 -185563564389128.0): 0
* [misc]none:  (-3.2505753217846565e-280 -3.802991462899128e-34): 0
* [misc]none:  (1.740072246435861e-207 1.3636559368742825e-149): 0
* [misc]none:  (1.946944651699716e-139 6.333153678225876e-68): 0
* [misc]none:  (8.70336562916574e-216 7.84549397492709e+169): 0
* [misc]none:  (6363.313367940982 -1.977991260671615e-272): 0
* [misc]none:  (6.330170018440137e-77 6.04623429007003e-242): 0
* [misc]none:  (-4.345326241698038e-278 5.823432666941199e+232): 0
* [misc]none:  (3.982342803919231e-46 -1.1442254260677068e-38): 0
* [misc]none:  (5.22304174043592e-158 -3.807000870050907e+58): 0
* [misc]none:  (2.3080855823624493e-299 4.50326449267665e+246): 0
* [misc]none:  (1.0100264902476595e-152 6.2370208452565505e-251): 0
* [misc]none:  (0.002518103001908201 2.819308104709626e+146): 0
* [misc]none:  (-4.0300440872978227e-184 1.4105181521169557e+85): 0
* [misc]none:  (4.19388438569828e-183 3.636662419716013e-100): 0
* [misc]none:  Picked alt (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* * * * [misc]pick:  Picked  #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1 1 1 1 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1 1 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 1 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1 1 1 1 1 2)
* [misc]approximate:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 2 x2) -3) into (- (* 2 x2) 3)
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 0 -3) into -3
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 1) 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (* x2 1)) (+ (* -1 (* 1 x1)) -3)) into (- (* 2 x2) (+ x1 3))
* [misc]approximate:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 3 -3) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2)) 3) 0) into (- (* 2 (/ 1 x2)) 3)
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x2) (/ 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* -1 (/ 1 1)) (* (- (* 2 (/ 1 x2)) 3) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 0 -3) into -3
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* -3 (pow (* 1 (/ 1 x1)) 2)) (+ (* -1 (* 1 (/ 1 x1))) (* 2 (* (/ 1 (/ 1 x2)) (pow (/ 1 x1) 2))))) into (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))
* [misc]approximate:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 3 -3) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (/ 1 x2)) 3)) 0) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 x2)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 x2)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x2) (/ 0 (- x2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* 1 (/ 1 1)) (* (- (+ (* 2 (/ 1 x2)) 3)) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 1) 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* -3 (pow (* 1 (/ 1 (- x1))) 2)) (+ (* 1 (* 1 (/ 1 (- x1)))) (* -2 (* (/ 1 (/ 1 (- x2))) (pow (/ 1 (- x1)) 2))))) into (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1 1 1 2)
* [misc]approximate:  Taking taylor expansion of (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (* 0 (- (* 8 x2) 6)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (* 0 (* 2 x2))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 -4) (* 0 (- (* 8 x2) 6))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 4 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2)))) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 12 (* 8 x2)) 0) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 (- 12 (* 8 x2))) (+ (* 0 -4) (* 1 (- (* 8 x2) 6)))) into (- (* 8 x2) 6)
* [misc]taylor:  Taking taylor expansion of (- (* 8 x2) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 x2) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 8 0) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 0 -6) into -6
* [misc]backup-simplify:  Simplify -6 into -6
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2))))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 4) (+ (* 0 (- 12 (* 8 x2))) (+ (* 1 -4) (* 0 (- (* 8 x2) 6))))) into (- 4)
* [misc]taylor:  Taking taylor expansion of (- 4) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* 8 1) (* 0 0)) into 8
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]backup-simplify:  Simplify (+ (* 8 (* x2 (pow x1 2))) (+ (* -4 (pow (* 1 x1) 3)) (* -6 (pow (* 1 x1) 2)))) into (- (* 8 (* (pow x1 2) x2)) (+ (* 6 (pow x1 2)) (* 4 (pow x1 3))))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (* 1 6) into 6
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 3)) into -4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -4 0) into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 -4) (* 0 6)) into -4
* [misc]taylor:  Taking taylor expansion of -4 in x2
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (+ (* 4 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 x2)) 12) 0) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (* 8 (/ 1 x2)) 12)) (+ (* 0 -4) (* 0 6))) into (- (* 8 (/ 1 x2)) 12)
* [misc]taylor:  Taking taylor expansion of (- (* 8 (/ 1 x2)) 12) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* -4 (* 1 (/ 1 (/ 1 x1)))) (+ (* 8 (* (/ 1 (/ 1 x2)) 1)) (* 6 (pow (* 1 (/ 1 (/ 1 x1))) 2)))) into (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (* 1 6) into 6
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 3)) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 4) (* 0 6)) into 4
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (+ (* 4 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 x2)) 12)) 0) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (* 8 (/ 1 x2)) 12))) (+ (* 0 4) (* 0 6))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 8 (/ 1 x2)) 12)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 x2)) 12) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify (- 8) into -8
* [misc]backup-simplify:  Simplify -8 into -8
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* 4 (* 1 (/ 1 (/ 1 (- x1))))) (+ (* -8 (* (/ 1 (/ 1 (- x2))) 1)) (* 6 (pow (* 1 (/ 1 (/ 1 (- x1)))) 2)))) into (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 1 2)
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (* 2 x2)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1)) (* 0 (* 2 x2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 3 (* 2 x2)))) into (* 6 x2)
* [misc]taylor:  Taking taylor expansion of (* 6 x2) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 6 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 3) into 9
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 -1) (* 0 3)) into -3
* [misc]taylor:  Taking taylor expansion of -3 in x2
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 6 (/ 1 x2)) 9)
* [misc]taylor:  Taking taylor expansion of (- (* 6 (/ 1 x2)) 9) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* -3 (* 1 (/ 1 (/ 1 x1)))) (+ (* 6 (* (/ 1 (/ 1 x2)) 1)) (* 9 (pow (* 1 (/ 1 (/ 1 x1))) 2)))) into (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (* 3 3) into 9
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 3)) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 6 (/ 1 x2)) 9))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6 (/ 1 x2)) 9)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 x2)) 9) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify -6 into -6
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1 (/ 1 (/ 1 (- x1))))) (+ (* -6 (* (/ 1 (/ 1 (- x2))) 1)) (* 9 (pow (* 1 (/ 1 (/ 1 (- x1)))) 2)))) into (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x1) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x1) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x1) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (* 2 x2)) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 2 x2) -3) into (- (* 2 x2) 3)
* [misc]backup-simplify:  Simplify (* 0 (- (* 2 x2) 3)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (* 0 (- (* 8 x2) 6)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 1) 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1)) (* 2 (* 2 x2))) into (* 4 x2)
* [misc]backup-simplify:  Simplify (+ (* 0 -1) (* (* 4 x2) (- (* 2 x2) 3))) into (- (* 8 (pow x2 2)) (* 12 x2))
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (* 0 (* 2 x2))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 -4) (* 0 (- (* 8 x2) 6))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (pow x2 2)) (* 12 x2)) 0) into (- (* 8 (pow x2 2)) (* 12 x2))
* [misc]taylor:  Taking taylor expansion of (- (* 8 (pow x2 2)) (* 12 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (pow x2 2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (pow x2 2) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 x2) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 12 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 3 (* 2 x2)) 0) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- 3 (* 2 x2))) (+ (* 2 (- 1)) (* 0 (* 2 x2)))) into (- 2)
* [misc]backup-simplify:  Simplify (+ (* 0 (- 3 (* 2 x2))) (+ (* (* 4 x2) -1) (* (- 2) (- (* 2 x2) 3)))) into (- 6 (* 8 x2))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 4 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2)))) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 12 (* 8 x2)) 0) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 (- 12 (* 8 x2))) (+ (* 0 -4) (* 1 (- (* 8 x2) 6)))) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (+ (- 6 (* 8 x2)) (- (* 8 x2) 6)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 12 1) (* 0 0)) into 12
* [misc]backup-simplify:  Simplify (- 12) into -12
* [misc]backup-simplify:  Simplify (+ 0 -12) into -12
* [misc]backup-simplify:  Simplify -12 into -12
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 2 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2))))) into (- 6 (* 4 x2))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* (* 4 x2) (- 3 (* 2 x2))) (+ (* (- 2) -1) (* (- 6 (* 4 x2)) (- (* 2 x2) 3))))) into (- (* 36 x2) (+ 16 (* 16 (pow x2 2))))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2))))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 4) (+ (* 0 (- 12 (* 8 x2))) (+ (* 1 -4) (* 0 (- (* 8 x2) 6))))) into (- 4)
* [misc]backup-simplify:  Simplify (+ (- (* 36 x2) (+ 16 (* 16 (pow x2 2)))) (- 4)) into (- (* 36 x2) (+ 20 (* 16 (pow x2 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 36 x2) (+ 20 (* 16 (pow x2 2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 36 x2) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 20 (* 16 (pow x2 2))) in x2
* [misc]taylor:  Taking taylor expansion of 20 in x2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* 16 (pow x2 2)) in x2
* [misc]taylor:  Taking taylor expansion of 16 in x2
* [misc]backup-simplify:  Simplify 16 into 16
* [misc]taylor:  Taking taylor expansion of (pow x2 2) in x2
* [misc]backup-simplify:  Simplify (* 36 0) into 0
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ 0 -20) into -20
* [misc]backup-simplify:  Simplify -20 into -20
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ (* 12 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]backup-simplify:  Simplify (+ (* 8 (* (pow x2 2) x1)) (+ (* -20 (pow (* 1 x1) 3)) (* -12 (* x2 x1)))) into (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3))))
* [misc]approximate:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (* 1 6) into 6
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (* 2 3) into 6
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 3 -3) into 0
* [misc]backup-simplify:  Simplify (* 6 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 3)) into -4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -4 0) into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 -4) (* 0 6)) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]taylor:  Taking taylor expansion of -4 in x2
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 -1) (* 0 3)) into -2
* [misc]backup-simplify:  Simplify (+ (* 6 -1) (* -2 0)) into -6
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (+ (* 4 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 x2)) 12) 0) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (* 8 (/ 1 x2)) 12)) (+ (* 0 -4) (* 0 6))) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (+ -6 (- (* 8 (/ 1 x2)) 12)) into (- (* 8 (/ 1 x2)) 18)
* [misc]taylor:  Taking taylor expansion of (- (* 8 (/ 1 x2)) 18) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2)) 3) 0) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ (* 6 (- (* 2 (/ 1 x2)) 3)) (+ (* -2 -1) (* (- (* 4 (/ 1 x2)) 6) 0))) into (- (* 12 (/ 1 x2)) 16)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x2) (/ 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* -1 (/ 1 1)) (* (- (* 2 (/ 1 x2)) 3) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3)))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 4) (+ (* 0 (- (* 8 (/ 1 x2)) 12)) (+ (* 0 -4) (* 0 6)))) into 4
* [misc]backup-simplify:  Simplify (+ (- (* 12 (/ 1 x2)) 16) 4) into (- (* 12 (/ 1 x2)) 12)
* [misc]taylor:  Taking taylor expansion of (- (* 12 (/ 1 x2)) 12) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* -4 (* 1 (/ 1 (/ 1 x1)))) (+ (* 8 (* (/ 1 (/ 1 x2)) 1)) (* 6 (pow (* 1 (/ 1 (/ 1 x1))) 2)))) into (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1))
* [misc]approximate:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (* 1 6) into 6
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (* -2 3) into -6
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 3 -3) into 0
* [misc]backup-simplify:  Simplify (* -6 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 3)) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 4) (* 0 6)) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 3)) into -2
* [misc]backup-simplify:  Simplify (+ (* -6 1) (* -2 0)) into -6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (+ (* 4 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 x2)) 12)) 0) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (* 8 (/ 1 x2)) 12))) (+ (* 0 4) (* 0 6))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (+ -6 (- (+ (* 8 (/ 1 x2)) 12))) into (- (+ (* 8 (/ 1 x2)) 18))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 8 (/ 1 x2)) 18)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 x2)) 18) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (/ 1 x2)) 3)) 0) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (+ (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ (* -6 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* -2 1) (* (+ (* 4 (/ 1 x2)) 6) 0))) into (+ (* 12 (/ 1 x2)) 16)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x2) (/ 0 (- x2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* 1 (/ 1 1)) (* (- (+ (* 2 (/ 1 x2)) 3)) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (+ (* 0 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3)))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 -4) (+ (* 0 (- (+ (* 8 (/ 1 x2)) 12))) (+ (* 0 4) (* 0 6)))) into (- 4)
* [misc]backup-simplify:  Simplify (+ (+ (* 12 (/ 1 x2)) 16) (- 4)) into (+ (* 12 (/ 1 x2)) 12)
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 x2)) 12) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify (- 8) into -8
* [misc]backup-simplify:  Simplify -8 into -8
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* 4 (* 1 (/ 1 (/ 1 (- x1))))) (+ (* -8 (* (/ 1 (/ 1 (- x2))) 1)) (* 6 (pow (* 1 (/ 1 (/ 1 (- x1)))) 2)))) into (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (pow (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) 1)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 2 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (exp (log (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (log (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (log (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 3 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (log (exp (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (exp (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 4 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)))
* [exit]simplify:  Simplified to (* (cbrt (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)))
* [enter]simplify:  Simplifying (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (cbrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 5 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (cbrt (* (* (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* [exit]simplify:  Simplified to (pow (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) 3)
* [exit]simplify:  Simplified to (pow (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) 3)
* * * * [misc]progress:  [ 6 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (sqrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (sqrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [enter]simplify:  Simplifying (sqrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 7 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3)) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (255 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (* (- 3) (* 3 3)))
* [exit]simplify:  Simplified to (+ (pow (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (* (- 3) (* 3 3)))
* [enter]simplify:  Simplifying (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (259 enodes)
* [exit]simplify:  Simplified to (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 8 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (- 3))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- 3)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- 3)
* [exit]simplify:  Simplified to (- 3)
* * * * [misc]progress:  [ 9 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 1 (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 10 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3)) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (239 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* [enter]simplify:  Simplifying (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)
* [exit]simplify:  Simplified to (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)
* * * * [misc]progress:  [ 11 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (+ (* (* 3 x1) x1) (* 2 x2)) (+ (* x1 x1) 1)) (+ (/ x1 (+ (* x1 x1) 1)) 3))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (/ x1 (+ (* x1 x1) 1)) 3)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (+ (/ x1 (+ (* x1 x1) 1)) 3)
* [exit]simplify:  Simplified to (+ (/ x1 (+ (* x1 x1) 1)) 3)
* * * * [misc]progress:  [ 12 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (- 3))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- 3)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- 3)
* [exit]simplify:  Simplified to (- 3)
* * * * [misc]progress:  [ 13 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (pow (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) 1)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (186 enodes)
* * [misc]simplify:  iters left: 2 (463 enodes)
* [exit]simplify:  Simplified to (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* 4 (* x1 x1)))) (* (* x1 x1) 6))
* [exit]simplify:  Simplified to (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* 4 (* x1 x1)))) (* (* x1 x1) 6))
* * * * [misc]progress:  [ 14 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (pow (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) 1)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 15 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (exp (+ (log (* x1 x1)) (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* x1 x1)) (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (215 enodes)
* * [misc]simplify:  iters left: 1 (379 enodes)
* [exit]simplify:  Simplified to (+ (+ (log x1) (log x1)) (log (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))
* [exit]simplify:  Simplified to (+ (+ (log x1) (log x1)) (log (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))
* * * * [misc]progress:  [ 16 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (exp (log (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (200 enodes)
* * [misc]simplify:  iters left: 2 (475 enodes)
* [exit]simplify:  Simplified to (log (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) (* 4 (* x1 x1)))) (* (* 6 x1) x1)))
* [exit]simplify:  Simplified to (log (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) (* 4 (* x1 x1)))) (* (* 6 x1) x1)))
* * * * [misc]progress:  [ 17 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (log (exp (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (197 enodes)
* [exit]simplify:  Simplified to (exp (- (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* x1 (* 6 x1))))
* [exit]simplify:  Simplified to (exp (- (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* x1 (* 6 x1))))
* * * * [misc]progress:  [ 18 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (* (* (* (* x1 x1) (* x1 x1)) (* x1 x1)) (* (* (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* x1 x1) (* x1 x1)) (* x1 x1)) (* (* (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (142 enodes)
* [exit]simplify:  Simplified to (* (* (pow (* x1 x1) 3) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)))
* [exit]simplify:  Simplified to (* (* (pow (* x1 x1) 3) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)))
* * * * [misc]progress:  [ 19 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* * [misc]simplify:  iters left: 2 (461 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* x1 x1) (- 6)) (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* 4 (* x1 x1)))))) (cbrt (+ (* (* x1 x1) (- 6)) (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* 4 (* x1 x1)))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* x1 x1) (- 6)) (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* 4 (* x1 x1)))))) (cbrt (+ (* (* x1 x1) (- 6)) (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* 4 (* x1 x1)))))))
* [enter]simplify:  Simplifying (cbrt (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (187 enodes)
* * [misc]simplify:  iters left: 2 (458 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* x1 (* x1 4)))) (* x1 (* 6 x1))))
* [exit]simplify:  Simplified to (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* x1 (* x1 4)))) (* x1 (* 6 x1))))
* * * * [misc]progress:  [ 20 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (* (* (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* [exit]simplify:  Simplified to (pow (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) 6) (* x1 x1)) 3)
* [exit]simplify:  Simplified to (pow (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) 6) (* x1 x1)) 3)
* * * * [misc]progress:  [ 21 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (sqrt (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (187 enodes)
* * [misc]simplify:  iters left: 2 (458 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* x1 (* x1 4)))) (* x1 (* 6 x1))))
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* x1 (* x1 4)))) (* x1 (* 6 x1))))
* [enter]simplify:  Simplifying (sqrt (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (187 enodes)
* * [misc]simplify:  iters left: 2 (458 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* x1 (* x1 4)))) (* x1 (* 6 x1))))
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) (* x1 (* x1 4)))) (* x1 (* 6 x1))))
* * * * [misc]progress:  [ 22 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* 1 (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 23 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* (* x1 x1) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) (- 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (273 enodes)
* [exit]simplify:  Simplified to (* (/ (* (* x1 4) x1) (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))
* [exit]simplify:  Simplified to (* (/ (* (* x1 4) x1) (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))
* [enter]simplify:  Simplifying (* (* x1 x1) (- 6))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (* x1 6) (- x1))
* [exit]simplify:  Simplified to (* (* x1 6) (- x1))
* * * * [misc]progress:  [ 24 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* (* x1 x1) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) (- 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (273 enodes)
* [exit]simplify:  Simplified to (* (/ (* (* x1 4) x1) (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))
* [exit]simplify:  Simplified to (* (/ (* (* x1 4) x1) (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))
* [enter]simplify:  Simplifying (* (* x1 x1) (- 6))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (* x1 6) (- x1))
* [exit]simplify:  Simplified to (* (* x1 6) (- x1))
* * * * [misc]progress:  [ 25 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* x1 x1)) (* (- 6) (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* x1 x1))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (213 enodes)
* [exit]simplify:  Simplified to (* (/ (* 4 (* x1 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))
* [exit]simplify:  Simplified to (* (/ (* 4 (* x1 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))
* [enter]simplify:  Simplifying (* (- 6) (* x1 x1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (- x1) (* 6 x1))
* [exit]simplify:  Simplified to (* (- x1) (* 6 x1))
* * * * [misc]progress:  [ 26 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* x1 x1)) (* (- 6) (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* x1 x1))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (213 enodes)
* [exit]simplify:  Simplified to (* (/ (* 4 (* x1 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))
* [exit]simplify:  Simplified to (* (/ (* 4 (* x1 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))
* [enter]simplify:  Simplifying (* (- 6) (* x1 x1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (- x1) (* 6 x1))
* [exit]simplify:  Simplified to (* (- x1) (* 6 x1))
* * * * [misc]progress:  [ 27 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (383 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6)) (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6))) (* x1 x1))
* [exit]simplify:  Simplified to (* (* (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6)) (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6))) (* x1 x1))
* * * * [misc]progress:  [ 28 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (128 enodes)
* * [misc]simplify:  iters left: 2 (213 enodes)
* * [misc]simplify:  iters left: 1 (377 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1))
* [exit]simplify:  Simplified to (* (sqrt (- (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1))
* * * * [misc]progress:  [ 29 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) 1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* [exit]simplify:  Simplified to (* x1 x1)
* [exit]simplify:  Simplified to (* x1 x1)
* * * * [misc]progress:  [ 30 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* x1 (* x1 (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* x1 (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (- (* (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) (/ (* 4 x1) (+ 1 (* x1 x1)))) (* 6 x1))
* [exit]simplify:  Simplified to (- (* (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) (/ (* 4 x1) (+ 1 (* x1 x1)))) (* 6 x1))
* * * * [misc]progress:  [ 31 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (/ (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1))))) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* x1 x1))) (* (* (* x1 x1) (* 6 6)) (- 6)))
* [exit]simplify:  Simplified to (+ (* (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1))))) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* x1 x1))) (* (* (* x1 x1) (* 6 6)) (- 6)))
* * * * [misc]progress:  [ 32 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (/ (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (123 enodes)
* * [misc]simplify:  iters left: 3 (443 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6) (* (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6) (* x1 x1)))
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6) (* (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6) (* x1 x1)))
* * * * [misc]progress:  [ 33 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) (* x1 x1))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 34 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (pow (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 1)) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (291 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 35 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (pow (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 1)) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 36 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (exp (+ (log (* (* 3 x1) x1)) (- (log (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (log (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* (* 3 x1) x1)) (- (log (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (log (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (219 enodes)
* * [misc]simplify:  iters left: 1 (360 enodes)
* [exit]simplify:  Simplified to (- (log (+ (* (* x1 3) x1) (- (* x2 2) x1))) (- (log (+ (* x1 x1) 1)) (log (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (- (log (+ (* (* x1 3) x1) (- (* x2 2) x1))) (- (log (+ (* x1 x1) 1)) (log (* (* x1 3) x1))))
* * * * [misc]progress:  [ 37 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (exp (+ (log (* (* 3 x1) x1)) (log (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* (* 3 x1) x1)) (log (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (205 enodes)
* * [misc]simplify:  iters left: 1 (345 enodes)
* [exit]simplify:  Simplified to (+ (log (- (* (* x1 3) x1) (- x1 (* x2 2)))) (- (log (* (* x1 3) x1)) (log (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (log (- (* (* x1 3) x1) (- x1 (* x2 2)))) (- (log (* (* x1 3) x1)) (log (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 38 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (exp (log (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (353 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (log (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 39 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (log (exp (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (305 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 40 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (/ (* (* (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (* (+ (* x1 x1) 1) (+ (* x1 x1) 1)) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (/ (* (* (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (* (+ (* x1 x1) 1) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (65 enodes)
* * [misc]simplify:  iters left: 4 (254 enodes)
* [exit]simplify:  Simplified to (* (/ (pow (* (* x1 3) x1) 3) (pow (+ (* x1 x1) 1) 3)) (pow (+ (- (* x2 2) x1) (* (* x1 3) x1)) 3))
* [exit]simplify:  Simplified to (* (/ (pow (* (* x1 3) x1) 3) (pow (+ (* x1 x1) 1) 3)) (pow (+ (- (* x2 2) x1) (* (* x1 3) x1)) 3))
* * * * [misc]progress:  [ 41 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (* (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (* (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (/ (* (* (pow (* (* x1 3) x1) 3) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (/ (+ (* x1 x1) 1) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (/ (* (* (pow (* (* x1 3) x1) 3) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (/ (+ (* x1 x1) 1) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 42 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (294 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))) (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))) (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))))
* [enter]simplify:  Simplifying (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (cbrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 43 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 3)
* [exit]simplify:  Simplified to (pow (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 3)
* * * * [misc]progress:  [ 44 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [enter]simplify:  Simplifying (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 45 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* 1 (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 46 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (* (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (* (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (142 enodes)
* * [misc]simplify:  iters left: 1 (165 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))) (* (* x1 3) x1)) (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (* (* (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))) (* (* x1 3) x1)) (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 47 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (* x1 3) x1))
* * * * [misc]progress:  [ 48 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (316 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (cbrt (+ (* x1 x1) 1)) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (cbrt (+ (* x1 x1) 1)) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 49 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (sqrt (+ (* x1 x1) 1)))) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (171 enodes)
* * [misc]simplify:  iters left: 2 (350 enodes)
* * [misc]simplify:  iters left: 1 (499 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (/ (sqrt (+ (* x1 x1) 1)) (* (* x1 3) x1)) (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (/ (sqrt (+ (* x1 x1) 1)) (* (* x1 3) x1)) (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 50 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) 1)) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (406 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (* x1 3) x1)) (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (* x1 3) x1)) (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 51 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (181 enodes)
* * [misc]simplify:  iters left: 2 (365 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (* (* x1 3) x1) (cbrt (+ 1 (* x1 x1)))) (sqrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (cbrt (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (/ (* (/ (* (* x1 3) x1) (cbrt (+ 1 (* x1 x1)))) (sqrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (cbrt (+ 1 (* x1 x1))))
* * * * [misc]progress:  [ 52 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1)))) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (221 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (* (* x1 3) x1) (sqrt (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (* (sqrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (* (* x1 3) x1) (sqrt (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 53 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) 1)) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (* (* 3 (* x1 x1)) (sqrt (+ (- (* x2 2) x1) (* 3 (* x1 x1)))))
* [exit]simplify:  Simplified to (* (* 3 (* x1 x1)) (sqrt (+ (- (* x2 2) x1) (* 3 (* x1 x1)))))
* * * * [misc]progress:  [ 54 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* * [misc]simplify:  iters left: 2 (493 enodes)
* [exit]simplify:  Simplified to (/ (/ (* x1 x1) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (/ (/ (* x1 x1) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 55 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 (sqrt (+ (* x1 x1) 1)))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (221 enodes)
* * [misc]simplify:  iters left: 1 (299 enodes)
* [exit]simplify:  Simplified to (/ (* 3 (* x1 x1)) (sqrt (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (/ (* 3 (* x1 x1)) (sqrt (+ 1 (* x1 x1))))
* * * * [misc]progress:  [ 56 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (* 3 (* x1 x1))
* [exit]simplify:  Simplified to (* 3 (* x1 x1))
* * * * [misc]progress:  [ 57 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) 1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (* (* x1 3) x1)
* [exit]simplify:  Simplified to (* (* x1 3) x1)
* * * * [misc]progress:  [ 58 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (/ 1 (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (278 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* * * * [misc]progress:  [ 59 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (pow (* x1 x1) 3) (pow 1 3)))) (+ (* (* x1 x1) (* x1 x1)) (- (* 1 1) (* (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (pow (* x1 x1) 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (313 enodes)
* [exit]simplify:  Simplified to (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* (pow x1 3) (pow x1 3))) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* (pow x1 3) (pow x1 3))) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 60 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (* (* x1 x1) (* x1 x1)) (* 1 1)))) (- (* x1 x1) 1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (* (* x1 x1) (* x1 x1)) (* 1 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (336 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (- (* (* x1 x1) (* x1 x1)) 1) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (- (* (* x1 x1) (* x1 x1)) 1) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 61 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* 3 x1) (* x1 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* x1 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ (* x1 x1) 1) x1))
* [exit]simplify:  Simplified to (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ (* x1 x1) 1) x1))
* * * * [misc]progress:  [ 62 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (/ (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (278 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* * * * [misc]progress:  [ 63 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (* (* 3 x1) x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 64 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (log (* (exp (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (exp (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (exp (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (exp (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (180 enodes)
* [exit]simplify:  Simplified to (* (pow (exp (* x1 x1)) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (pow (exp (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)))
* [exit]simplify:  Simplified to (* (pow (exp (* x1 x1)) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (pow (exp (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)))
* * * * [misc]progress:  [ 65 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (pow (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) 1) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 66 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (exp (log (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (163 enodes)
* [exit]simplify:  Simplified to (log (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))))
* [exit]simplify:  Simplified to (log (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))))
* * * * [misc]progress:  [ 67 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (log (exp (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (pow (exp (* x1 x1)) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (pow (exp (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)))
* [exit]simplify:  Simplified to (* (pow (exp (* x1 x1)) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (pow (exp (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)))
* * * * [misc]progress:  [ 68 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (* (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (164 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)))) (cbrt (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)))) (cbrt (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)))))
* [enter]simplify:  Simplifying (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (163 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))))
* [exit]simplify:  Simplified to (cbrt (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))))
* * * * [misc]progress:  [ 69 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (cbrt (* (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (278 enodes)
* [exit]simplify:  Simplified to (pow (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (/ (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3) (/ (+ 1 (* x1 x1)) (* (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (* x1 2))))) 3)
* [exit]simplify:  Simplified to (pow (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (/ (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3) (/ (+ 1 (* x1 x1)) (* (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (* x1 2))))) 3)
* * * * [misc]progress:  [ 70 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (163 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))))
* [exit]simplify:  Simplified to (sqrt (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))))
* [enter]simplify:  Simplifying (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (163 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))))
* [exit]simplify:  Simplified to (sqrt (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))))
* * * * [misc]progress:  [ 71 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (133 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (+ (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 3)) (* 3 3)) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (+ (* x1 x1) 1) (* x1 x1))) (+ (* (* 6 6) (- 6)) (pow (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) 3))) (* (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3)) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2))) (+ (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (* 6 4) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))))))
* [exit]simplify:  Simplified to (+ (* (* (+ (+ (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 3)) (* 3 3)) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (+ (* x1 x1) 1) (* x1 x1))) (+ (* (* 6 6) (- 6)) (pow (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) 3))) (* (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3)) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2))) (+ (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (* 6 4) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (88 enodes)
* * [misc]simplify:  iters left: 4 (336 enodes)
* [exit]simplify:  Simplified to (* (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))) (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* [exit]simplify:  Simplified to (* (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))) (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* * * * [misc]progress:  [ 72 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (117 enodes)
* * [misc]simplify:  iters left: 4 (463 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (* (* (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6)) (+ (* x1 x1) 1)) (+ (* (* x1 x1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* 3 (* x1 x1)) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (* (* (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6)) (+ (* x1 x1) 1)) (+ (* (* x1 x1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* 3 (* x1 x1)) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (261 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6) (+ (* x1 x1) 1)) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6) (+ (* x1 x1) 1)) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 73 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (117 enodes)
* * [misc]simplify:  iters left: 4 (483 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (269 enodes)
* [exit]simplify:  Simplified to (* (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))
* * * * [misc]progress:  [ 74 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (100 enodes)
* * [misc]simplify:  iters left: 4 (403 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (191 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6))
* [exit]simplify:  Simplified to (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6))
* * * * [misc]progress:  [ 75 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (125 enodes)
* * [misc]simplify:  iters left: 4 (473 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (/ (* (* x1 2) (* (* 3 3) (- 3))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (* (+ (* (* x1 x1) (* (* 6 6) (- 6))) (* (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* x1 x1)))) (+ (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (/ (* (* x1 2) (* (* 3 3) (- 3))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (* (+ (* (* x1 x1) (* (* 6 6) (- 6))) (* (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* x1 x1)))) (+ (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (248 enodes)
* [exit]simplify:  Simplified to (* (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* 6 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* 6 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 76 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (109 enodes)
* * [misc]simplify:  iters left: 4 (395 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* (* x1 x1) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))
* [exit]simplify:  Simplified to (+ (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* (* x1 x1) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (177 enodes)
* [exit]simplify:  Simplified to (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 77 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (109 enodes)
* * [misc]simplify:  iters left: 4 (431 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (+ (* (* x1 x1) 3) (* (* x1 x1) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))
* [exit]simplify:  Simplified to (+ (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (+ (* (* x1 x1) 3) (* (* x1 x1) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (187 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))))
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))))
* * * * [misc]progress:  [ 78 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (353 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (+ (* (* x1 x1) 3) (* (* x1 x1) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))
* [exit]simplify:  Simplified to (+ (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (+ (* (* x1 x1) 3) (* (* x1 x1) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (330 enodes)
* [exit]simplify:  Simplified to (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 79 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (* (+ (* x1 x1) 1) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* x1 x1) (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (97 enodes)
* * [misc]simplify:  iters left: 4 (386 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (+ (* (* (* x1 x1) (+ (* x1 x1) 1)) (* (* 6 6) (- 6))) (* (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 x1) (+ (* x1 x1) 1))))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (+ (* (* (* x1 x1) (+ (* x1 x1) 1)) (* (* 6 6) (- 6))) (* (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 x1) (+ (* x1 x1) 1))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (181 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))) (+ (* x1 x1) 1)) (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6) (* (+ (* x1 x1) 1) 6)))
* [exit]simplify:  Simplified to (+ (* (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))) (+ (* x1 x1) 1)) (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6) (* (+ (* x1 x1) 1) 6)))
* * * * [misc]progress:  [ 80 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (+ (* x1 x1) 1) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (+ (* x1 x1) 1) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (+ (* x1 x1) 1) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (306 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))
* [exit]simplify:  Simplified to (+ (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (109 enodes)
* * [misc]simplify:  iters left: 3 (268 enodes)
* [exit]simplify:  Simplified to (+ (+ (* x1 (* 6 x1)) 6) (* 4 (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))))
* [exit]simplify:  Simplified to (+ (+ (* x1 (* 6 x1)) 6) (* 4 (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))))
* * * * [misc]progress:  [ 81 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (pow (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) 3) (pow (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) 3)) (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (- (* (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (pow (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) 3) (pow (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) 3))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (254 enodes)
* [exit]simplify:  Simplified to (+ (pow (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) 3) (pow (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) 3))
* [exit]simplify:  Simplified to (+ (pow (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) 3) (pow (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) 3))
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (- (* (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (308 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))) (* (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (- (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)))))
* [exit]simplify:  Simplified to (+ (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))) (* (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (- (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)))))
* * * * [misc]progress:  [ 82 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* 1 (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 83 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (- (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (- (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (237 enodes)
* [exit]simplify:  Simplified to (* (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1))))
* [exit]simplify:  Simplified to (* (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1))))
* [enter]simplify:  Simplifying (- (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (173 enodes)
* [exit]simplify:  Simplified to (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* x1 x1)))
* [exit]simplify:  Simplified to (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* x1 x1)))
* * * * [misc]progress:  [ 84 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (165 enodes)
* [exit]simplify:  Simplified to (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))
* [exit]simplify:  Simplified to (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))
* * * * [misc]progress:  [ 85 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (165 enodes)
* [exit]simplify:  Simplified to (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))
* [exit]simplify:  Simplified to (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))
* * * * [misc]progress:  [ 86 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* x1 x1))) (* (- 6) (* x1 x1))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* x1 x1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (165 enodes)
* [exit]simplify:  Simplified to (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* 4 (* x1 x1)) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))
* [exit]simplify:  Simplified to (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* 4 (* x1 x1)) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))
* * * * [misc]progress:  [ 87 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* x1 x1))) (* (- 6) (* x1 x1))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* x1 x1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (165 enodes)
* [exit]simplify:  Simplified to (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* 4 (* x1 x1)) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))
* [exit]simplify:  Simplified to (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* 4 (* x1 x1)) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))
* * * * [misc]progress:  [ 88 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (- (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (/ (* (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (* 2 (* 3 x1))) (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (- (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (/ (* (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (* 2 (* 3 x1))) (+ 1 (* x1 x1))))
* * * * [misc]progress:  [ 89 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (- (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (/ (* (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (* 2 (* 3 x1))) (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (- (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (* x1 x1)) (/ (* (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (* 2 (* 3 x1))) (+ 1 (* x1 x1))))
* * * * [misc]progress:  [ 90 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* (- 3) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (- 3) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (- (* (* x1 x1) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)) (/ (* 3 (* 2 x1)) (/ (+ (* x1 x1) 1) (+ (- (* x2 2) x1) (* x1 (* x1 3))))))
* [exit]simplify:  Simplified to (- (* (* x1 x1) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)) (/ (* 3 (* 2 x1)) (/ (+ (* x1 x1) 1) (+ (- (* x2 2) x1) (* x1 (* x1 3))))))
* * * * [misc]progress:  [ 91 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* (- 3) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (- 3) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (- (* (* x1 x1) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)) (/ (* 3 (* 2 x1)) (/ (+ (* x1 x1) 1) (+ (- (* x2 2) x1) (* x1 (* x1 3))))))
* [exit]simplify:  Simplified to (- (* (* x1 x1) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)) (/ (* 3 (* 2 x1)) (/ (+ (* x1 x1) 1) (+ (- (* x2 2) x1) (* x1 (* x1 3))))))
* * * * [misc]progress:  [ 92 / 104 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 93 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 x2) (+ x1 3))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 x2) (+ x1 3))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (108 enodes)
* * [misc]simplify:  iters left: 4 (353 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2))))) (* (/ (* (* x1 x1) 3) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) 6) (* (* x1 x1) (+ 1 (* x1 x1)))) (+ (* (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* (- (* x2 2) (+ x1 3)) (+ 1 (* x1 x1)))) (+ (pow x1 3) x1))))
* * * * [misc]progress:  [ 94 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (121 enodes)
* * [misc]simplify:  iters left: 4 (391 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2)))) (+ x1 x1)) (+ (+ (* (* (+ (* x1 x1) 1) (* 2 x1)) (* (- (- (* (/ x2 x1) (/ 2 x1)) (/ 3 (* x1 x1))) (/ 1 x1)) (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) (* x1 x1)) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) 6))) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (pow x1 3))))
* * * * [misc]progress:  [ 95 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (121 enodes)
* * [misc]simplify:  iters left: 4 (391 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2)))) (+ x1 x1)) (+ (+ (* (* (+ (* x1 x1) 1) (* 2 x1)) (* (- (- (* (/ x2 x1) (/ 2 x1)) (/ 3 (* x1 x1))) (/ 1 x1)) (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) (* x1 x1)) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) 6))) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (pow x1 3))))
* * * * [misc]progress:  [ 96 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (- (* 8 (* (pow x1 2) x2)) (+ (* 6 (pow x1 2)) (* 4 (pow x1 3))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (- (* 8 (* (pow x1 2) x2)) (+ (* 6 (pow x1 2)) (* 4 (pow x1 3))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (376 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2)))) (+ x1 x1)) (+ (* (* (+ (* x1 x1) 1) (* (/ (* 2 x1) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1))))) (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (+ (* x1 x1) 1)) 3)) (+ (* (+ (* x1 x1) 1) (- (* (* x1 x1) (* 8 x2)) (* (* x1 x1) (+ (* x1 4) 6)))) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (pow x1 3)))))
* * * * [misc]progress:  [ 97 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (112 enodes)
* * [misc]simplify:  iters left: 4 (362 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (+ (* x1 x1) 1) (+ (* (* 6 x1) x1) (- (* x2 8) (* x1 4))))) (* (* (+ (* x1 x1) 1) (* (/ (* 2 x1) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) (+ (+ (pow x1 3) x1) (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2)))))))
* * * * [misc]progress:  [ 98 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (112 enodes)
* * [misc]simplify:  iters left: 4 (362 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (+ (* x1 x1) 1) (+ (* (* 6 x1) x1) (- (* x2 8) (* x1 4))))) (* (* (+ (* x1 x1) 1) (* (/ (* 2 x1) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) (+ (+ (pow x1 3) x1) (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2)))))))
* * * * [misc]progress:  [ 99 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) 0) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) 0) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (100 enodes)
* * [misc]simplify:  iters left: 4 (301 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) x1) (+ (* (- (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (+ 1 (* x1 x1)))) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) 6) (* (* x1 x1) (+ 1 (* x1 x1)))))) (+ x1 (pow x1 3)))
* * * * [misc]progress:  [ 100 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (372 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (+ (* x2 6) (* (* 9 x1) x1)) (* x1 (+ (- 3) (* x1 x1)))) (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) 6) (* (* x1 x1) (+ 1 (* x1 x1)))) (* (* (+ 1 (* x1 x1)) (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (- (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)))) (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) (+ x1 x1)))
* * * * [misc]progress:  [ 101 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (372 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (+ (* x2 6) (* (* 9 x1) x1)) (* x1 (+ (- 3) (* x1 x1)))) (+ (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) 6) (* (* x1 x1) (+ 1 (* x1 x1)))) (* (* (+ 1 (* x1 x1)) (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (- (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)))) (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) (+ x1 x1)))
* * * * [misc]progress:  [ 102 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (103 enodes)
* * [misc]simplify:  iters left: 4 (277 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1)))
* * * * [misc]progress:  [ 103 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (94 enodes)
* * [misc]simplify:  iters left: 4 (284 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 x1) 3) (+ x1 (* 2 x2)))) (+ x1 x1)) (+ (pow x1 3) (+ (* (/ (* (* x1 x1) 3) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (+ (* x1 x1) 1) (+ (- (* x2 8) (* 4 x1)) (* (* x1 x1) 6))))))
* * * * [misc]progress:  [ 104 / 104 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (94 enodes)
* * [misc]simplify:  iters left: 4 (284 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 x1) 3) (+ x1 (* 2 x2)))) (+ x1 x1)) (+ (pow x1 3) (+ (* (/ (* (* x1 x1) 3) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (+ (* x1 x1) 1) (+ (- (* x2 8) (* 4 x1)) (* (* x1 x1) 6))))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* [misc]none:  Fresh alts: 9
* [misc]none:  All alts: 9
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (* (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (* (* (pow (* x1 x1) 3) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt indexes
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 0
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 1
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 2
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 3
* [misc]none:  (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1)))): 4
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 5
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 6
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (* (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 7
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (* (* (pow (* x1 x1) 3) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 8
* [misc]none:  Best fresh alt per point
* [misc]none:  (-4.625733863029134e+56 -2.8731691959913467e-294): 0
* [misc]none:  (-2.3673811049604336e-223 2.117339592899876e-204): 0
* [misc]none:  (70.44620346295014 1.2206180904045364e-180): 1
* [misc]none:  (2.2623254797469127e-08 -1.2424411499116058e-58): 4
* [misc]none:  (-1.3942385441786916e-264 4.704257039935419e-111): 0
* [misc]none:  (1.2488745877147871e+61 3.1781720316164787e-22): 2
* [misc]none:  (-273.76910481129096 -7.386566641835477e-134): 8
* [misc]none:  (-3.6512844236571e-25 5.039489316966188e-96): 0
* [misc]none:  (2.3997350978047626e-178 4.600519571474852e-88): 0
* [misc]none:  (-5.2772469545772277e-110 -2.754208658979561e-243): 0
* [misc]none:  (-1.2554392192992633e-62 4.551772902242209e-14): 0
* [misc]none:  (-1.8774219086401208e+34 -3.4786733153857704e+118): 0
* [misc]none:  (7.914089445148217e+49 0.0024670924539331026): 0
* [misc]none:  (-1.5619087546491602e-221 -2.584772137942293e+219): 0
* [misc]none:  (-6.212428945791023e+47 -5.196571726219906e-217): 0
* [misc]none:  (3.394681810845419e-236 1.554709736029433e-73): 0
* [misc]none:  (3.288922076677153e-129 -5.073853151090717e-217): 0
* [misc]none:  (6.367279917071204e-222 1.8221811659480027e-121): 0
* [misc]none:  (1.912144754577731e+73 1.073014222071994e-89): 1
* [misc]none:  (6.196754456993032e-287 -3.9827066144536653e-171): 0
* [misc]none:  (-1.0286485127625864e-298 -1.1285626570027362e+135): 0
* [misc]none:  (-4.776010491506217e-251 1.1857260620126107e-225): 0
* [misc]none:  (-3.915646141841002e-274 4.467206992611306e-224): 0
* [misc]none:  (3.7433866315495255e-100 0.004023320988111097): 0
* [misc]none:  (2.3946550120845246e-259 -1.0815940482063273e+46): 0
* [misc]none:  (2.0464785512671742e-124 -2.279499955673264e-41): 0
* [misc]none:  (-1.850524996285296e-308 210.29617744858183): 0
* [misc]none:  (-8.263482383431276e+56 1.6735020533032694e-148): 5
* [misc]none:  (1.6974572504856568e+61 -1.377034538305207e-80): 0
* [misc]none:  (-1.6715690544966576e-306 -41538.1990786249): 0
* [misc]none:  (-1.231112526930757e-160 -1.7178740641154851e+69): 0
* [misc]none:  (1.4009493147161266e-275 -13128303290417766.0): 0
* [misc]none:  (3.531223172330985e-199 5.561790722198777e-82): 0
* [misc]none:  (1.5966125201184553e-193 73.24749757442865): 0
* [misc]none:  (-2.724631320100406e-27 -2.1959347505640315e-30): 0
* [misc]none:  (1.6264820388322788e-73 -8.92462382430405e+117): 3
* [misc]none:  (8.56121562438577e+42 -8.012550232878233e+169): 0
* [misc]none:  (-1.1936228832434407e-215 -1.616421296572275e-95): 0
* [misc]none:  (-2.9792388844679605e-211 3.054914602589065e-231): 0
* [misc]none:  (4.28037460898893e-247 8.951357133421397e+261): 0
* [misc]none:  (-9.439216445870066e-303 -4.564038283928581e-212): 0
* [misc]none:  (-8.00690253001949e+51 -7.060550846613257e-208): 0
* [misc]none:  (70490605213811.38 8.958328541865542e+26): 1
* [misc]none:  (-2.410112009740526e-104 4.922620689486743e+203): 0
* [misc]none:  (-3.374587698637546e+66 -4.622134919483925e+141): 0
* [misc]none:  (1.3041099038408058e-212 -2.9819380671064978e-167): 0
* [misc]none:  (9.82772199096638e-184 -0.0005445431205808766): 0
* [misc]none:  (-9.760619709968634e-219 3.056495369512451e+195): 0
* [misc]none:  (5.0171966828789554e-138 -1.966185886089553e+200): 0
* [misc]none:  (-6.136049555918513e+72 1.6205959038666692e-242): 0
* [misc]none:  (9.102084975803701e-73 1.1092121347572184e-110): 0
* [misc]none:  (-4.35749641219087e+37 -1.3897185355466563e-192): 2
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* [misc]none:  (-1.0034953672262374e-265 2.1328345076060655e+213): 0
* [misc]none:  (1.1305911394319012e-232 -8.38914326287253e-263): 0
* [misc]none:  (-4.862315557426326e-166 1.5804699023329153e+65): 0
* [misc]none:  (-2.139347918895688e-80 6.554035853976155e+72): 0
* [misc]none:  (6.810544506494936e-137 -1.3803835391331183e+217): 0
* [misc]none:  (1.688255687952905e-96 -1.6814543478450465e-128): 0
* [misc]none:  (-1.720347803844725e-196 -3.582156261294822e-268): 0
* [misc]none:  (-3.3220987303895537e-180 1.9403197539944438e+223): 0
* [misc]none:  (1.0459051660906575e+65 -4.1588483762964616e+58): 0
* [misc]none:  (-1.2948317804463169e-282 -2.8090151520671207e+163): 0
* [misc]none:  (2.984404923140836e-249 5.437516292888218e-268): 0
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* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 3
* [misc]none:  (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1)))): 4
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 5
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 6
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (* (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 7
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (* (* (pow (* x1 x1) 3) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 8
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* [misc]none:  (6.853656747763464e-298 1.5907488733120222e-68): 0
* [misc]none:  (-4.474252265840201e+73 1.3833425279814779e+61): 0
* [misc]none:  (-4.807303049624254e-15 1.8641906072853124e-122): 0
* [misc]none:  (-3.0274687809727364e-300 7.50358512361513e-69): 0
* [misc]none:  (-587327855578134.2 -3.1846212263600816e-18): 2
* [misc]none:  (5.409384226193089e+76 -2.319372457341872e-287): 0
* [misc]none:  (4.187380162585325e-193 -1.32843112383632e+222): 0
* [misc]none:  (3.9248553939523704e-204 -2.4810437085982083e-110): 0
* [misc]none:  (-1.1410424941898917e-307 -7.884101440606108e+43): 0
* [misc]none:  (5.3297020297971135e-251 4.360233270161975e+69): 0
* [misc]none:  (6.186245288104366e-177 4.0009214940503626e-296): 0
* [misc]none:  (-3.1670246594447204e-244 -4.944977315465704e+134): 0
* [misc]none:  (3.7946864491882027e-174 7.967379897939584e-266): 0
* [misc]none:  (5.261531518469373e-290 2.555657911489638e+100): 0
* [misc]none:  (-1.879438806525893e-17 -2.2458375637103902e-132): 0
* [misc]none:  (-9.791675790911144e+50 5.462119320563526e+16): 3
* [misc]none:  (-2.3695265370701153e-160 5.627370989949808e+102): 0
* [misc]none:  (-1.1307817728525e-192 2.729599448498006e-142): 0
* [misc]none:  (1.268161462925599e-223 1.8558602765266175e+154): 0
* [misc]none:  (8.010626774664954e-118 3.197294045188449e-213): 0
* [misc]none:  (1.2309532522175715e-227 5.849070875002102e-168): 0
* [misc]none:  (-6.754823491493555e-24 -2.4266153803656513e-110): 0
* [misc]none:  (4.3906960513010925e-288 9.735553079850294e-195): 0
* [misc]none:  (2.617385806499904e-208 6.454193966659965e-12): 0
* [misc]none:  (-1.0342577969053837e-127 1.1325567110922881e-222): 0
* [misc]none:  (6.352964037059704e-48 2.0675888684205106e-37): 0
* [misc]none:  (3.9955309460256863e-193 -6.802352065741283e-237): 0
* [misc]none:  (-1.1984894069610523e-255 2.286904329311883e+176): 0
* [misc]none:  (1.434478809327731e-162 1.7673263201240207e+200): 0
* [misc]none:  (-2.5233739143143128e-166 7.0699594918945535e-177): 0
* [misc]none:  (-1.2768311469464077e-95 -4.0802892718556596e+97): 0
* [misc]none:  (-4.502005664483894e-90 -1.3669353810280968e+130): 0
* [misc]none:  (3.5925206879521377e-169 -1.3877894503805502e+162): 0
* [misc]none:  (3.851639943546658e-220 7.262940842293714e+141): 0
* [misc]none:  (2.5169641752150834e-130 -2.4010908942747236e-247): 0
* [misc]none:  (-4.6981533625942616e-48 -1.3666403621362786e-250): 0
* [misc]none:  (-6.317430000587058e+24 -4.671984247068368e+114): 1
* [misc]none:  (-3.759430214395936e-120 -1.445629235880647e+140): 4
* [misc]none:  (-3.1297081963080297e-242 8.94051254019841e+73): 0
* [misc]none:  (-1.322393042309631e-287 331.0762921520269): 0
* [misc]none:  (3.16347551928874e-213 -1.999009223927216e-112): 0
* [misc]none:  (1.526533864556896e-136 -1.1590427293178154e-110): 0
* [misc]none:  (-4.444969967255464e-50 -7.309457855467372e+172): 0
* [misc]none:  (3.795139234164696e-109 9.806701774277626e-103): 0
* [misc]none:  (-4.0509904466518765e-37 -6.2678543781187986e-158): 0
* [misc]none:  (-3.1263201082196465e-277 4.562606033317646e+142): 0
* [misc]none:  (2.1157410136365666e+27 1.7344997138936077e-42): 5
* [misc]none:  (7.3222795686052666e+50 -9.290387573799883e-227): 0
* [misc]none:  (2.1939039916199917e-151 6.704445560737266e-185): 0
* [misc]none:  (3.2252529629473372e-164 -1.7144787029551547e-76): 0
* [misc]none:  (1945731255459.47 3.4149900413992998e-118): 0
* [misc]none:  (-3.9457481405050707e-140 -3.8831186001124554e+177): 0
* [misc]none:  (2.0407374713985817e-67 6.798712177335776e+112): 0
* [misc]none:  (1.622208144463601e-166 -8.556050344850203e+96): 0
* [misc]none:  (-7.922576985868201e-83 2.1548182655933656e-147): 0
* [misc]none:  (-1.7889344297298395e-138 8.336613082028674e+83): 0
* [misc]none:  (-2.439121548558237e-263 7.971191617216227e+278): 0
* [misc]none:  (-3.288801652693557e-126 -1.1724467728438874e+62): 0
* [misc]none:  (4.5505475745463453e+70 -4.7627047558420924e-178): 0
* [misc]none:  (-5.541734639256592e-158 6.582912119010719e-154): 0
* [misc]none:  (-3.509811603569984e-162 1.0023146616707945e-196): 0
* [misc]none:  (-2.074828050091204e+43 -1.6730371273659853e+134): 0
* [misc]none:  (7.03833207774333e+15 -1.3239959970038969e+98): 0
* [misc]none:  (4.1286963732031184e-303 -5.2489676640999375e-37): 0
* [misc]none:  (1.37725435443438e-133 2.7744697188841963e+109): 0
* [misc]none:  (-6.937438758466827e-192 -3.3253159094181508e+99): 0
* [misc]none:  (1.3198936947099211e-96 -1.5451834902703197e-42): 0
* [misc]none:  (-1.7726057829102443e-75 2.332651968655402e-142): 0
* [misc]none:  (4.4964231441929855e-212 -1.1740030617157484e-279): 0
* [misc]none:  (2.4645417753990825e-46 1.1531681692158285e+126): 0
* [misc]none:  (-8.114819311899108e-200 -3.106463349287814e-283): 0
* [misc]none:  (-3194.11813336966 3.8921610463731365e-84): 3
* [misc]none:  (-1.1047298144911661e-128 -3.806792758567173e-77): 0
* [misc]none:  (8.483535156875368e-302 -1.345613125533753e+279): 0
* [misc]none:  (2.8621091346925045e-294 1.532108192832722e+128): 0
* [misc]none:  (-1.2565837085170136e-39 1.762534146009323e+140): 0
* [misc]none:  (-1.0334310654904308e-302 6.545384967014291e-225): 0
* [misc]none:  (9.107018310586045e+54 -2.971342031183356e+89): 2
* [misc]none:  (2.7394548302027227e-88 -3.8474489635359294e+91): 0
* [misc]none:  (3.118009484335783e-104 -5.8304170084179074e-46): 0
* [misc]none:  (-2.67503022703027e-297 -2.5128760687731143e+95): 0
* [misc]none:  (8995869217554.457 -1.9632140373363783e+122): 0
* [misc]none:  (1.2420866124564814e-293 6.3461851602547e-177): 0
* [misc]none:  (-3.432853067516309e-246 2.0914477614867384e-227): 0
* [misc]none:  (2.01314860958205e-179 4.1821161712206335e+98): 0
* [misc]none:  (-1.06513481701701e-107 -4.126212717690705e-129): 0
* [misc]none:  (3.5248326356674874e-60 -185563564389128.0): 0
* [misc]none:  (-3.2505753217846565e-280 -3.802991462899128e-34): 0
* [misc]none:  (1.740072246435861e-207 1.3636559368742825e-149): 0
* [misc]none:  (1.946944651699716e-139 6.333153678225876e-68): 0
* [misc]none:  (8.70336562916574e-216 7.84549397492709e+169): 0
* [misc]none:  (6363.313367940982 -1.977991260671615e-272): 2
* [misc]none:  (6.330170018440137e-77 6.04623429007003e-242): 0
* [misc]none:  (-4.345326241698038e-278 5.823432666941199e+232): 0
* [misc]none:  (3.982342803919231e-46 -1.1442254260677068e-38): 0
* [misc]none:  (5.22304174043592e-158 -3.807000870050907e+58): 0
* [misc]none:  (2.3080855823624493e-299 4.50326449267665e+246): 0
* [misc]none:  (1.0100264902476595e-152 6.2370208452565505e-251): 0
* [misc]none:  (0.002518103001908201 2.819308104709626e+146): 0
* [misc]none:  (-4.0300440872978227e-184 1.4105181521169557e+85): 0
* [misc]none:  (4.19388438569828e-183 3.636662419716013e-100): 0
* [misc]none:  Picked alt (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* * * * [misc]pick:  Picked  #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1 1 1 1 1 2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1 1 1 1 1 2 1)
* [misc]approximate:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* x1 2) into (* 2 x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (* 2 x1) (+ (pow x1 2) 1)) into (* 2 (/ x1 (+ (pow x1 2) 1)))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (* -3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 2) (* 0 0)) into -6
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 3) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 2 (* 2 x2)) into (* 4 x2)
* [misc]backup-simplify:  Simplify (+ -6 (* 4 x2)) into (- (* 4 x2) 6)
* [misc]taylor:  Taking taylor expansion of (- (* 4 x2) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 x2) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 0 -6) into -6
* [misc]backup-simplify:  Simplify -6 into -6
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 -1) (* 0 (* 2 x2))) into (- 2)
* [misc]backup-simplify:  Simplify (+ 0 (- 2)) into -2
* [misc]taylor:  Taking taylor expansion of -2 in x2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* 4 (* x2 x1)) (+ (* -2 (pow (* 1 x1) 2)) (* -6 (* 1 x1)))) into (- (* 4 (* x1 x2)) (+ (* 6 x1) (* 2 (pow x1 2))))
* [misc]approximate:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 2) into (/ 2 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* -3 2) into -6
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* 2 3) into 6
* [misc]backup-simplify:  Simplify (+ -6 6) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 -1) (* 0 3)) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in x2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2 x2) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 2 (* 2 (/ 1 x2))) (+ (* 0 -1) (* -2 3))) into (- (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 x2)) 6)) into (- (* 4 (/ 1 x2)) 6)
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x2)) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x2) (/ 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 x2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 3)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 1 1)) (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 (* 2 (/ 1 x2))) (+ (* -2 -1) (* 0 3)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 0 -6) into -6
* [misc]backup-simplify:  Simplify -6 into -6
* [misc]backup-simplify:  Simplify (+ (* -6 (* 1 (/ 1 x1))) (+ -2 (* 4 (* (/ 1 (/ 1 x2)) (/ 1 x1))))) into (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1))))
* [misc]approximate:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 2) into (/ -2 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ -2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -3 -2) into 6
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* -2 3) into -6
* [misc]backup-simplify:  Simplify (+ 6 -6) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -2)) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 3)) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in x2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -2))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -2 x2) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 1 1)) (* 0 (/ 0 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* -2 (- (* 2 (/ 1 x2)))) (+ (* 0 1) (* 2 3))) into (+ (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 4 (/ 1 x2)) 6)) into (+ (* 4 (/ 1 x2)) 6)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ 1 x2)) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x2) (/ 0 (- x2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 x2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 3)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 1 1)) (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 (- (* 2 (/ 1 x2)))) (+ (* 2 1) (* 0 3)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (+ (* 6 (* 1 (/ 1 (- x1)))) (+ -2 (* 4 (* (/ 1 (/ 1 (- x2))) (/ 1 (- x1)))))) into (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1 2)
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (* 2 x2)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1)) (* 0 (* 2 x2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 3 (* 2 x2)))) into (* 6 x2)
* [misc]taylor:  Taking taylor expansion of (* 6 x2) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 6 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 3) into 9
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 -1) (* 0 3)) into -3
* [misc]taylor:  Taking taylor expansion of -3 in x2
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 6 (/ 1 x2)) 9)
* [misc]taylor:  Taking taylor expansion of (- (* 6 (/ 1 x2)) 9) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* -3 (* 1 (/ 1 (/ 1 x1)))) (+ (* 6 (* (/ 1 (/ 1 x2)) 1)) (* 9 (pow (* 1 (/ 1 (/ 1 x1))) 2)))) into (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (* 3 3) into 9
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 3)) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 6 (/ 1 x2)) 9))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6 (/ 1 x2)) 9)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 x2)) 9) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify -6 into -6
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1 (/ 1 (/ 1 (- x1))))) (+ (* -6 (* (/ 1 (/ 1 (- x2))) 1)) (* 9 (pow (* 1 (/ 1 (/ 1 (- x1)))) 2)))) into (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) in (x2 x1) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 3) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ 0 (- x1)) into (- x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (* (pow x1 2) 3) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- x1) (* 3 (pow x1 2))) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* x1 2) into (* 2 x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (* 2 x1) (+ (pow x1 2) 1)) into (* 2 (/ x1 (+ (pow x1 2) 1)))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ 0 (- x1)) into (- x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (* (pow x1 2) 3) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- x1) (* 3 (pow x1 2))) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* x1 2) into (* 2 x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (* 2 x1) (+ (pow x1 2) 1)) into (* 2 (/ x1 (+ (pow x1 2) 1)))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* x1 2) into (* 2 x1)
* [misc]backup-simplify:  Simplify (* -3 (* 2 x1)) into (* -6 x1)
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ 0 (- x1)) into (- x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (* (pow x1 2) 3) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- x1) (* 3 (pow x1 2))) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* (* 2 (/ x1 (+ (pow x1 2) 1))) (- (* 3 (pow x1 2)) x1)) into (* 2 (/ (* x1 (- (* 3 (pow x1 2)) x1)) (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* -6 x1) (* 2 (/ (* x1 (- (* 3 (pow x1 2)) x1)) (+ (pow x1 2) 1)))) into (- (* 6 (/ (pow x1 3) (+ (pow x1 2) 1))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1)))))
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (* 4 (pow x1 2)) into (* 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (* 6 (/ (pow x1 3) (+ (pow x1 2) 1))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1))))) (* 4 (pow x1 2))) into (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1)))))
* [misc]backup-simplify:  Simplify (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1)))))) into (/ (* (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1))))) (- (* 3 (pow x1 2)) x1)) (+ (pow x1 2) 1))
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (* (pow x1 2) -6) into (* -6 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ (* (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1))))) (- (* 3 (pow x1 2)) x1)) (+ (pow x1 2) 1)) (* -6 (pow x1 2))) into (- (+ (* 18 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 22 (/ (pow x1 3) (+ (pow x1 2) 1))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 18 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 22 (/ (pow x1 3) (+ (pow x1 2) 1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 18 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 18 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 18 in x1
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 2) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 4) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 22 (/ (pow x1 3) (+ (pow x1 2) 1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 22 (/ (pow x1 3) (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 22 (/ (pow x1 3) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 22 in x1
* [misc]backup-simplify:  Simplify 22 into 22
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 3) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (* 2 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow x1 2) 1)) (+ (* (* 2 (/ x1 (+ (pow x1 2) 1))) (/ 0 (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 2 (/ x1 (+ (pow x1 2) 1))) 2) (* 0 (- (* 3 (pow x1 2)) x1))) into (* 4 (/ x1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ 0 (* 4 (/ x1 (+ (pow x1 2) 1)))) into (* 4 (/ x1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (pow x1 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 (/ x1 (+ (pow x1 2) 1))) 0) into (* 4 (/ x1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 2 (+ (pow x1 2) 1)) (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (/ 0 (+ (pow x1 2) 1))))) into (* 2 (/ 1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (* 4 (/ x1 (+ (pow x1 2) 1)))) (* (* 2 (/ 1 (+ (pow x1 2) 1))) (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1))))))) into (- (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (* 0 -6)) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))))) 0) into (- (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 2) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 24 in x1
* [misc]backup-simplify:  Simplify 24 into 24
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ x1 (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ x1 (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 (* 2 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow x1 2) 1)) (+ (* (* 2 (/ x1 (+ (pow x1 2) 1))) (/ 0 (+ (pow x1 2) 1))) (* 0 (/ 0 (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 2 (/ x1 (+ (pow x1 2) 1))) 0) (+ (* 0 2) (* 0 (- (* 3 (pow x1 2)) x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (pow x1 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow x1 2) 1)) (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (/ 0 (+ (pow x1 2) 1))) (* (* 2 (/ 1 (+ (pow x1 2) 1))) (/ 0 (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) 0) (+ (* (* 2 (/ 1 (+ (pow x1 2) 1))) (* 4 (/ x1 (+ (pow x1 2) 1)))) (* 0 (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1)))))))) into (* 8 (/ x1 (pow (+ (pow x1 2) 1) 2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (+ (* 0 0) (* 0 -6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 (/ x1 (pow (+ (pow x1 2) 1) 2))) 0) into (* 8 (/ x1 (pow (+ (pow x1 2) 1) 2)))
* [misc]taylor:  Taking taylor expansion of (* 8 (/ x1 (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ x1 (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 12 1) into 12
* [misc]backup-simplify:  Simplify (+ 12 0) into 12
* [misc]backup-simplify:  Simplify (- 12) into -12
* [misc]backup-simplify:  Simplify (+ 0 -12) into -12
* [misc]backup-simplify:  Simplify -12 into -12
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 6 -6) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 3)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow x1 2) 1)) (+ (* (* 2 (/ x1 (+ (pow x1 2) 1))) (/ 0 (+ (pow x1 2) 1))) (* 0 (/ 0 (+ (pow x1 2) 1))) (* 0 (/ 0 (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 2 (/ x1 (+ (pow x1 2) 1))) 0) (+ (* 0 0) (+ (* 0 2) (* 0 (- (* 3 (pow x1 2)) x1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 3)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow x1 2) 1)) (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (/ 0 (+ (pow x1 2) 1))) (* (* 2 (/ 1 (+ (pow x1 2) 1))) (/ 0 (+ (pow x1 2) 1))) (* 0 (/ 0 (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) 0) (+ (* (* 2 (/ 1 (+ (pow x1 2) 1))) 0) (+ (* 0 (* 4 (/ x1 (+ (pow x1 2) 1)))) (* 0 (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 -6)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 12 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ 0 8) into 8
* [misc]backup-simplify:  Simplify (- 8) into -8
* [misc]backup-simplify:  Simplify (+ 8 -8) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* 22 1) into 22
* [misc]backup-simplify:  Simplify (+ 0 22) into 22
* [misc]backup-simplify:  Simplify (+ 0 22) into 22
* [misc]backup-simplify:  Simplify (- 22) into -22
* [misc]backup-simplify:  Simplify (+ 2 -22) into -20
* [misc]backup-simplify:  Simplify -20 into -20
* [misc]backup-simplify:  Simplify (+ (* -20 (pow (* x1 1) 3)) (+ (* 8 (* x1 (pow x2 2))) (* -12 (* x1 x2)))) into (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3))))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) in (x2 x1) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 2) into (/ 2 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 2) into (/ 2 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2))))) 2) into (/ 4 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (* x1 (+ 1 (/ 1 (pow x1 2)))))) into (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) 0) into (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))) into (/ 8 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))
* [misc]backup-simplify:  Simplify (+ (/ 8 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)) 0) into (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)))
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow x1 -4) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 -4) 1) (* 0 0)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 2) into (/ 2 x1)
* [misc]backup-simplify:  Simplify (* -3 (/ 2 x1)) into (/ -6 x1)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x1)) into (- (/ 1 x1))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x1))) into (- (/ 1 x1))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) 3) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 x1)) (/ 3 (pow x1 2))) into (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1))) (* 0 2)) into (- (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (/ -6 x1) (- (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) into (- (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 x1))))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (pow x1 2))) into (/ 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 x1)))) (/ 4 (pow x1 2))) into (- (+ (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 x1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x1)) into (- (/ 1 x1))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x1))) into (- (/ 1 x1))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) 3) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 x1)) (/ 3 (pow x1 2))) into (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1)) (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) (- (+ (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 x1))))) (* (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) 0) into (- (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 24 in x1
* [misc]backup-simplify:  Simplify 24 into 24
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 24 0) (* 0 (pow x1 4))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 8 (pow x1 4)) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ (* 8 (pow x1 4)) 0) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (- (* 8 (pow x1 4))) into (- (* 8 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 8 (pow x1 4)))) into (- (* 8 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (* 8 (pow x1 4))) into (- (* 8 (pow x1 4)))
* [misc]backup-simplify:  Simplify (* 8 (pow x1 4)) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (* 8 (pow x1 4)) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (/ 2 x1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow x1 2)) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (+ (* 0 0) (* 0 (/ 1 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))) (* 0 (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2))))) 0) (+ (* 0 (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1))) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (pow x1 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow x1 2)) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (+ (* 0 0) (* 0 (/ 1 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))) (* (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) 0) (+ (* (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (- (+ (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 x1))))) (* 0 (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))) into (- (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) -6) into (/ -6 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))))) (/ -6 (pow x1 2))) into (- (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (pow x1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 18 in x1
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 22 in x1
* [misc]backup-simplify:  Simplify 22 into 22
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 12 1) into 12
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (pow x1 4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 (- (* 2 (log x1)))))) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- (* 2 (log x1))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 2 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1)))) into (/ 2 (pow x1 4))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4)))) into (* 2 (/ 1 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* 0 (/ 0 (/ 1 (pow x1 4)))))) into (- (* 2 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))) (* 0 (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* (- (* 2 (pow x1 4))) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18 0) (+ (* 0 (- (* 2 (pow x1 4)))) (+ (* 0 0) (* 0 (pow x1 4))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 12 0) into 12
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 (- (* 2 (log x1)))))) into 2
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1)))) into (/ 2 (pow x1 4))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4)))) into (* 2 (/ 1 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* 0 (/ 0 (/ 1 (pow x1 4)))))) into (- (* 2 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 12 (- (* 2 (pow x1 4)))) (+ (* 0 0) (* 0 (pow x1 4)))) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]backup-simplify:  Simplify (+ (- (* 24 (pow x1 4))) 6) into (- 6 (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (- 6 (* 24 (pow x1 4)))) into (- (* 24 (pow x1 4)) 6)
* [misc]backup-simplify:  Simplify (+ 12 (- (* 24 (pow x1 4)) 6)) into (+ 6 (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 6 (* 24 (pow x1 4))) into (+ 6 (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* (+ 6 (* 24 (pow (/ 1 x1) 4))) (pow (* (/ 1 (/ 1 x1)) 1) 2)) (+ (* (* 8 (pow (/ 1 x1) 4)) (* (/ 1 (/ 1 x1)) (pow (/ 1 x2) -2))) (* (- (* 8 (pow (/ 1 x1) 4))) (* (pow (/ 1 x1) -2) (/ 1 (/ 1 x2)))))) into (- (+ (* 6 (pow x1 2)) (+ (* 24 (/ 1 (pow x1 2))) (* 8 (/ (pow x2 2) (pow x1 3))))) (* 8 (/ x2 (pow x1 2))))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) in (x2 x1) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 2) into (/ -2 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ -2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 2) into (/ -2 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ -2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2))))) -2) into (/ 4 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (* x1 (+ 1 (/ 1 (pow x1 2)))))) into (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) 0) into (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))) into (/ -8 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))
* [misc]backup-simplify:  Simplify (+ (/ -8 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)) 0) into (- (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))))
* [misc]taylor:  Taking taylor expansion of (- (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow x1 -4) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 -4) 1) (* 0 0)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 2) into (/ -2 x1)
* [misc]backup-simplify:  Simplify (* -3 (/ -2 x1)) into (/ 6 x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 x1)) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 x1)) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) 3) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 x1) (/ 3 (pow x1 2))) into (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2))))) (* 0 -2)) into (- (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (+ (/ 6 x1) (- (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))) into (- (* 6 (/ 1 x1)) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (pow x1 2))) into (/ 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (* 6 (/ 1 x1)) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))))) (/ 4 (pow x1 2))) into (- (+ (* 6 (/ 1 x1)) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 x1)) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 x1)) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) 3) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 x1) (/ 3 (pow x1 2))) into (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))) (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) (- (+ (* 6 (/ 1 x1)) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))) (* (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) 0) into (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 24 in x1
* [misc]backup-simplify:  Simplify 24 into 24
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 24 0) (* 0 (pow x1 4))) into 0
* [misc]backup-simplify:  Simplify (* 8 (pow x1 4)) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ 0 (* 8 (pow x1 4))) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ (* 8 (pow x1 4)) 0) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (* 8 (pow x1 4)) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (* 8 (pow x1 4)) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (- (* 8 (pow x1 4))) into (- (* 8 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (* 8 (pow x1 4))) into (- (* 8 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (/ -2 x1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow x1 2)) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (+ (* 0 0) (* 0 (/ -1 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))) (* 0 (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2))))) 0) (+ (* 0 (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2))))) (* 0 -2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (pow x1 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow x1 2)) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (+ (* 0 0) (* 0 (/ -1 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))) (* (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) 0) (+ (* (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (- (+ (* 6 (/ 1 x1)) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))) (* 0 (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))) into (- (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) -6) into (/ -6 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (/ -6 (pow x1 2))) into (- (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 22 in x1
* [misc]backup-simplify:  Simplify 22 into 22
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 18 in x1
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]backup-simplify:  Simplify (* 12 1) into 12
* [misc]backup-simplify:  Simplify (+ 12 0) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 (- (* 2 (log x1)))))) into 2
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1)))) into (/ 2 (pow x1 4))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4)))) into (* 2 (/ 1 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* 0 (/ 0 (/ 1 (pow x1 4)))))) into (- (* 2 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 12 (- (* 2 (pow x1 4)))) (+ (* 0 0) (* 0 (pow x1 4)))) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (pow x1 4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 (- (* 2 (log x1)))))) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- (* 2 (log x1))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 2 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1)))) into (/ 2 (pow x1 4))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4)))) into (* 2 (/ 1 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* 0 (/ 0 (/ 1 (pow x1 4)))))) into (- (* 2 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))) (* 0 (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* (- (* 2 (pow x1 4))) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18 0) (+ (* 0 (- (* 2 (pow x1 4)))) (+ (* 0 0) (* 0 (pow x1 4))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify (+ (- (* 24 (pow x1 4))) 6) into (- 6 (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (- 6 (* 24 (pow x1 4)))) into (- (* 24 (pow x1 4)) 6)
* [misc]backup-simplify:  Simplify (+ 12 (- (* 24 (pow x1 4)) 6)) into (+ 6 (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 6 (* 24 (pow x1 4))) into (+ 6 (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* (+ 6 (* 24 (pow (/ 1 (- x1)) 4))) (pow (* (/ 1 (/ 1 (- x1))) 1) 2)) (+ (* (- (* 8 (pow (/ 1 (- x1)) 4))) (* (/ 1 (/ 1 (- x1))) (pow (/ 1 (- x2)) -2))) (* (* 8 (pow (/ 1 (- x1)) 4)) (* (pow (/ 1 (- x1)) -2) (/ 1 (/ 1 (- x2))))))) into (- (+ (* 6 (pow x1 2)) (+ (* 24 (/ 1 (pow x1 2))) (* 8 (/ (pow x2 2) (pow x1 3))))) (* 8 (/ x2 (pow x1 2))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) in (x2 x1) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 3) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (- (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- (* 2 x2)) into (- (* 2 x2))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 x2))) into (- (* 2 x2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 x2)) 0) into (- (* 2 x2))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (- (* 2 x2)) 1) into (* -2 x2)
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ 0 (- x1)) into (- x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (* (pow x1 2) 3) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- x1) (* 3 (pow x1 2))) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* x1 2) into (* 2 x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (* 2 x1) (+ (pow x1 2) 1)) into (* 2 (/ x1 (+ (pow x1 2) 1)))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (- (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ 0 (- x1)) into (- x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (* (pow x1 2) 3) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- x1) (* 3 (pow x1 2))) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* x1 2) into (* 2 x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (* 2 x1) (+ (pow x1 2) 1)) into (* 2 (/ x1 (+ (pow x1 2) 1)))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (- (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* x1 2) into (* 2 x1)
* [misc]backup-simplify:  Simplify (* -3 (* 2 x1)) into (* -6 x1)
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ 0 (- x1)) into (- x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (* (pow x1 2) 3) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- x1) (* 3 (pow x1 2))) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* (* 2 (/ x1 (+ (pow x1 2) 1))) (- (* 3 (pow x1 2)) x1)) into (* 2 (/ (* x1 (- (* 3 (pow x1 2)) x1)) (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* -6 x1) (* 2 (/ (* x1 (- (* 3 (pow x1 2)) x1)) (+ (pow x1 2) 1)))) into (- (* 6 (/ (pow x1 3) (+ (pow x1 2) 1))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1)))))
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (* 4 (pow x1 2)) into (* 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (* 6 (/ (pow x1 3) (+ (pow x1 2) 1))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1))))) (* 4 (pow x1 2))) into (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1)))))
* [misc]backup-simplify:  Simplify (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1)))))) into (/ (* (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1))))) (- (* 3 (pow x1 2)) x1)) (+ (pow x1 2) 1))
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (* (pow x1 2) -6) into (* -6 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ (* (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1))))) (- (* 3 (pow x1 2)) x1)) (+ (pow x1 2) 1)) (* -6 (pow x1 2))) into (- (+ (* 18 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 22 (/ (pow x1 3) (+ (pow x1 2) 1))))))
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (* (- (+ (* 18 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 22 (/ (pow x1 3) (+ (pow x1 2) 1)))))) (+ (pow x1 2) 1)) into (* (+ (pow x1 2) 1) (- (+ (* 18 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 22 (/ (pow x1 3) (+ (pow x1 2) 1)))))))
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (* 3 (pow x1 2)) (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) into (* 3 (/ (* (pow x1 2) (- (* 3 (pow x1 2)) x1)) (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* (+ (pow x1 2) 1) (- (+ (* 18 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 22 (/ (pow x1 3) (+ (pow x1 2) 1))))))) (* 3 (/ (* (pow x1 2) (- (* 3 (pow x1 2)) x1)) (+ (pow x1 2) 1)))) into (- (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 27 (/ (pow x1 4) (+ (pow x1 2) 1)))))))) (+ (* 6 (pow x1 4)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (+ (* 25 (/ (pow x1 3) (+ (pow x1 2) 1))) (* 22 (/ (pow x1 5) (+ (pow x1 2) 1)))))))))
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (* (pow x1 2) x1) into (pow x1 3)
* [misc]backup-simplify:  Simplify (+ (- (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 27 (/ (pow x1 4) (+ (pow x1 2) 1)))))))) (+ (* 6 (pow x1 4)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (+ (* 25 (/ (pow x1 3) (+ (pow x1 2) 1))) (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))))))))) (pow x1 3)) into (- (+ (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 3) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))))))))) (+ (* 6 (pow x1 4)) (+ (* 6 (pow x1 2)) (+ (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 25 (/ (pow x1 3) (+ (pow x1 2) 1)))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 3) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))))))))) (+ (* 6 (pow x1 4)) (+ (* 6 (pow x1 2)) (+ (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 25 (/ (pow x1 3) (+ (pow x1 2) 1))))))))) x1) into (- (+ x1 (+ (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 3) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))))))) (+ (* 6 (pow x1 4)) (+ (* 6 (pow x1 2)) (+ (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 25 (/ (pow x1 3) (+ (pow x1 2) 1)))))))))
* [misc]backup-simplify:  Simplify (* 3 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) into (* 3 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (- (+ x1 (+ (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 3) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))))))) (+ (* 6 (pow x1 4)) (+ (* 6 (pow x1 2)) (+ (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 25 (/ (pow x1 3) (+ (pow x1 2) 1))))))))) (* 3 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)))) into (- (+ x1 (+ (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 3) (+ (* 15 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))))))) (+ (* 6 (pow x1 4)) (+ (* 6 (pow x1 2)) (+ (* 25 (/ (pow x1 3) (+ (pow x1 2) 1))) (+ (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 3 (/ x1 (+ (pow x1 2) 1))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ x1 (+ (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 3) (+ (* 15 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))))))) (+ (* 6 (pow x1 4)) (+ (* 6 (pow x1 2)) (+ (* 25 (/ (pow x1 3) (+ (pow x1 2) 1))) (+ (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 3 (/ x1 (+ (pow x1 2) 1)))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ x1 (+ (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 3) (+ (* 15 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))))))) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 3) (+ (* 15 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 18 (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 18 in x1
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 7) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 7) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 3) (+ (* 15 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ (pow x1 6) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 6) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 6) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 3) (+ (* 15 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 20 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 20 in x1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 3) (+ (* 15 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 15 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 15 (/ (pow x1 2) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 15 in x1
* [misc]backup-simplify:  Simplify 15 into 15
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 2) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 27 (/ (pow x1 4) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 27 in x1
* [misc]backup-simplify:  Simplify 27 into 27
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 4) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (pow x1 4)) (+ (* 6 (pow x1 2)) (+ (* 25 (/ (pow x1 3) (+ (pow x1 2) 1))) (+ (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 3 (/ x1 (+ (pow x1 2) 1))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (pow x1 4)) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (pow x1 2)) (+ (* 25 (/ (pow x1 3) (+ (pow x1 2) 1))) (+ (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 3 (/ x1 (+ (pow x1 2) 1)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 25 (/ (pow x1 3) (+ (pow x1 2) 1))) (+ (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 3 (/ x1 (+ (pow x1 2) 1))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 25 (/ (pow x1 3) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 25 in x1
* [misc]backup-simplify:  Simplify 25 into 25
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 3) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 3 (/ x1 (+ (pow x1 2) 1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 22 (/ (pow x1 5) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 22 in x1
* [misc]backup-simplify:  Simplify 22 into 22
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 5) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 3 (/ x1 (+ (pow x1 2) 1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) (* 3 (/ x1 (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 6) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 6) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ x1 (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ x1 (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (* 2 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow x1 2) 1)) (+ (* (* 2 (/ x1 (+ (pow x1 2) 1))) (/ 0 (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 2 (/ x1 (+ (pow x1 2) 1))) 2) (* 0 (- (* 3 (pow x1 2)) x1))) into (* 4 (/ x1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ 0 (* 4 (/ x1 (+ (pow x1 2) 1)))) into (* 4 (/ x1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (pow x1 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 (/ x1 (+ (pow x1 2) 1))) 0) into (* 4 (/ x1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 2 (+ (pow x1 2) 1)) (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (/ 0 (+ (pow x1 2) 1))))) into (* 2 (/ 1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (* 4 (/ x1 (+ (pow x1 2) 1)))) (* (* 2 (/ 1 (+ (pow x1 2) 1))) (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1))))))) into (- (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (* 0 -6)) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))))) 0) into (- (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2)))))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* 18 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 22 (/ (pow x1 3) (+ (pow x1 2) 1)))))) 0) (* (- (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))))) (+ (pow x1 2) 1))) into (- (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1)))))))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 3 x1) 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 2 (+ (pow x1 2) 1)) (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (/ 0 (+ (pow x1 2) 1))))) into (* 2 (/ 1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 3 x1) 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 3 (pow x1 2)) (* 2 (/ 1 (+ (pow x1 2) 1)))) (* 0 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)))) into (* 6 (/ (pow x1 2) (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1))))))) (* 6 (/ (pow x1 2) (+ (pow x1 2) 1)))) into (- (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1)))))))
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1))))))) 0) into (- (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1)))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1))))))) 0) into (- (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1)))))))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 3 x1) 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (* 0 x1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -2 (+ (pow x1 2) 1)) (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (/ 0 (+ (pow x1 2) 1))))) into (- (* 2 (/ 1 (+ (pow x1 2) 1))))
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 2 (/ 1 (+ (pow x1 2) 1))))) (* 0 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)))) into (- (* 6 (/ 1 (+ (pow x1 2) 1))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1))))))) (- (* 6 (/ 1 (+ (pow x1 2) 1))))) into (- (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 6 (/ 1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 6 (/ 1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 24 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 24 in x1
* [misc]backup-simplify:  Simplify 24 into 24
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 14 (/ (pow x1 2) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 14 in x1
* [misc]backup-simplify:  Simplify 14 into 14
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 2) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (pow x1 4) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 4) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 24 in x1
* [misc]backup-simplify:  Simplify 24 into 24
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (+ (* 6 (/ 1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ x1 (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ x1 (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (+ (pow x1 2) 1))) (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) (* 12 (/ (pow x1 3) (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ (pow x1 2) 1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (pow x1 2) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ (pow x1 3) (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ (pow x1 3) (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 0 -6) into -6
* [misc]backup-simplify:  Simplify -6 into -6
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 1 -3) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 (* 2 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow x1 2) 1)) (+ (* (* 2 (/ x1 (+ (pow x1 2) 1))) (/ 0 (+ (pow x1 2) 1))) (* 0 (/ 0 (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 2 (/ x1 (+ (pow x1 2) 1))) 0) (+ (* 0 2) (* 0 (- (* 3 (pow x1 2)) x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (pow x1 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow x1 2) 1)) (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (/ 0 (+ (pow x1 2) 1))) (* (* 2 (/ 1 (+ (pow x1 2) 1))) (/ 0 (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) 0) (+ (* (* 2 (/ 1 (+ (pow x1 2) 1))) (* 4 (/ x1 (+ (pow x1 2) 1)))) (* 0 (- (+ (* 4 (pow x1 2)) (* 6 (/ (pow x1 3) (+ (pow x1 2) 1)))) (+ (* 6 x1) (* 2 (/ (pow x1 2) (+ (pow x1 2) 1)))))))) into (* 8 (/ x1 (pow (+ (pow x1 2) 1) 2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (+ (* 0 0) (* 0 -6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 (/ x1 (pow (+ (pow x1 2) 1) 2))) 0) into (* 8 (/ x1 (pow (+ (pow x1 2) 1) 2)))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* 18 (/ (pow x1 5) (pow (+ (pow x1 2) 1) 2))) (+ (* 6 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ (* 12 (/ (pow x1 4) (+ (pow x1 2) 1))) (* 2 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))))) (+ (* 6 (pow x1 2)) (+ (* 12 (/ (pow x1 4) (pow (+ (pow x1 2) 1) 2))) (* 22 (/ (pow x1 3) (+ (pow x1 2) 1)))))) 0) (+ (* (- (+ (* 8 (/ (pow x1 2) (+ (pow x1 2) 1))) (* 24 (/ (pow x1 3) (pow (+ (pow x1 2) 1) 2)))) (+ (* 12 (/ x1 (+ (pow x1 2) 1))) (* 8 (/ (pow x1 2) (pow (+ (pow x1 2) 1) 2))))) 0) (* (* 8 (/ x1 (pow (+ (pow x1 2) 1) 2))) (+ (pow x1 2) 1)))) into (* 8 (/ x1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 3 x1) 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow x1 2) 1)) (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (/ 0 (+ (pow x1 2) 1))) (* (* 2 (/ 1 (+ (pow x1 2) 1))) (/ 0 (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 3 x1) 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 3 (pow x1 2)) 0) (+ (* 0 (* 2 (/ 1 (+ (pow x1 2) 1)))) (* 0 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 (/ x1 (+ (pow x1 2) 1))) 0) into (* 8 (/ x1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow x1 2) 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 (/ x1 (+ (pow x1 2) 1))) 0) into (* 8 (/ x1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* 8 (/ x1 (+ (pow x1 2) 1))) 0) into (* 8 (/ x1 (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 3 x1) 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x1 0) (+ (* 0 0) (* 0 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow x1 2) 1)) (+ (* (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) (/ 0 (+ (pow x1 2) 1))) (* (- (* 2 (/ 1 (+ (pow x1 2) 1)))) (/ 0 (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 (- (* 2 (/ 1 (+ (pow x1 2) 1))))) (* 0 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 (/ x1 (+ (pow x1 2) 1))) 0) into (* 8 (/ x1 (+ (pow x1 2) 1)))
* [misc]taylor:  Taking taylor expansion of (* 8 (/ x1 (+ (pow x1 2) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ x1 (+ (pow x1 2) 1)) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (pow x1 2) 1) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 12 1) into 12
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 12 0) into 12
* [misc]backup-simplify:  Simplify (- 12) into -12
* [misc]backup-simplify:  Simplify (+ 0 -12) into -12
* [misc]backup-simplify:  Simplify -12 into -12
* [misc]backup-simplify:  Simplify (+ (* -12 (* x1 x2)) (+ (* -2 (* x1 1)) (* -6 (* 1 x2)))) into (- (+ (* 2 x1) (+ (* 12 (* x1 x2)) (* 6 x2))))
* [misc]approximate:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1))) (/ 1 x1)) (* 3 (/ (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) in (x2 x1) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1))) (/ 1 x1)) (* 3 (/ (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1))) (/ 1 x1)) (* 3 (/ (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 2) into (/ 2 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1))) (/ 1 x1)) (* 3 (/ (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) (* (* (/ 1 x1) (/ 1 x1)) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (* 4 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 2) into (/ 2 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2))))) 2) into (/ 4 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (* x1 (+ 1 (/ 1 (pow x1 2)))))) into (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) 0) into (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))) into (/ 8 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))
* [misc]backup-simplify:  Simplify (+ (/ 8 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)) 0) into (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (* (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))) (+ 1 (/ 1 (pow x1 2)))) into (/ 8 (* (+ 1 (/ 1 (pow x1 2))) x1))
* [misc]backup-simplify:  Simplify (+ (/ 8 (* (+ 1 (/ 1 (pow x1 2))) x1)) 0) into (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1)))
* [misc]backup-simplify:  Simplify (+ (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1))) 0) into (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1)))
* [misc]backup-simplify:  Simplify (+ (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1))) 0) into (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1)))
* [misc]backup-simplify:  Simplify (+ (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1))) 0) into (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1)))
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ 1 (/ 1 (pow x1 2))) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 2) into (/ 2 x1)
* [misc]backup-simplify:  Simplify (* -3 (/ 2 x1)) into (/ -6 x1)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x1)) into (- (/ 1 x1))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x1))) into (- (/ 1 x1))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) 3) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 x1)) (/ 3 (pow x1 2))) into (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1))) (* 0 2)) into (- (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (/ -6 x1) (- (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) into (- (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 x1))))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (pow x1 2))) into (/ 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 x1)))) (/ 4 (pow x1 2))) into (- (+ (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 x1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x1)) into (- (/ 1 x1))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x1))) into (- (/ 1 x1))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) 3) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 x1)) (/ 3 (pow x1 2))) into (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1)) (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) (- (+ (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 x1))))) (* (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) 0) into (- (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (+ (* (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))) 0) (* (- (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) (+ 1 (/ 1 (pow x1 2))))) into (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))))
* [misc]backup-simplify:  Simplify (* 3 (/ 1 x1)) into (/ 3 x1)
* [misc]backup-simplify:  Simplify (* (/ 3 x1) (/ 1 x1)) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 3 (pow x1 2)) (/ 2 (+ 1 (/ 1 (pow x1 2))))) into (/ 6 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))))))) (/ 6 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) into (- (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))) 0) into (- (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))) 0) into (- (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))
* [misc]backup-simplify:  Simplify (* 3 (/ -2 (+ 1 (/ 1 (pow x1 2))))) into (/ -6 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))) (/ -6 (+ 1 (/ 1 (pow x1 2))))) into (- (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 14 in x1
* [misc]backup-simplify:  Simplify 14 into 14
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 24 in x1
* [misc]backup-simplify:  Simplify 24 into 24
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 24 in x1
* [misc]backup-simplify:  Simplify 24 into 24
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 24 0) (* 0 (pow x1 4))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 8 (pow x1 4)) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ (* 8 (pow x1 4)) 0) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ 0 (* 8 (pow x1 4))) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ 0 (* 8 (pow x1 4))) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ 0 (* 8 (pow x1 4))) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (- (* 8 (pow x1 4))) into (- (* 8 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 8 (pow x1 4)))) into (- (* 8 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (* 8 (pow x1 4))) into (- (* 8 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (+ (* 0 0) (* 0 (/ 1 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (/ 2 x1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow x1 2)) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (+ (* 0 0) (* 0 (/ 1 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))) (* 0 (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2))))) 0) (+ (* 0 (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1))) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (pow x1 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow x1 2)) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)) (* 0 (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (+ (* 0 0) (* 0 (/ 1 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))) (* (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) 0) (+ (* (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (- (+ (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 x1))))) (* 0 (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))) into (- (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) -6) into (/ -6 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))))) (/ -6 (pow x1 2))) into (- (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))) 0) (+ (* (- (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) 0) (* (- (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (pow x1 2)))))) (+ 1 (/ 1 (pow x1 2)))))) into (- (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 18 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))))))))
* [misc]backup-simplify:  Simplify (* 3 (/ 1 x1)) into (/ 3 x1)
* [misc]backup-simplify:  Simplify (* (/ 3 x1) (/ 1 x1)) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 3 (pow x1 2)) 0) into (* 3 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (- (/ 1 x1)) into (- (/ 1 x1))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 1 (pow x1 2))) (- (/ 1 x1))) into (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1)) (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 3 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 3 (pow x1 2)) (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))) (* 0 (/ 2 (+ 1 (/ 1 (pow x1 2)))))) into (- (* 9 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 3 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 18 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))))) (- (* 9 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 3 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))))) into (- (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (* 6 (/ 1 (pow x1 4)))))))))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) (/ 1 x1)) into (/ 1 (pow x1 3))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (* 6 (/ 1 (pow x1 4))))))))) (/ 1 (pow x1 3))) into (- (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (/ 1 (pow x1 3)) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (/ 1 (pow x1 3)) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))))) (/ 1 x1)) into (- (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (/ 1 (pow x1 3)) (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))))))))
* [misc]backup-simplify:  Simplify (* 3 (/ 1 x1)) into (/ 3 x1)
* [misc]backup-simplify:  Simplify (* (/ 3 x1) (/ 1 x1)) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 3 (pow x1 2)) 0) into (* 3 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (- (/ 1 x1)) into (- (/ 1 x1))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 1 (pow x1 2))) (- (/ 1 x1))) into (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x1) (/ 0 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x1) 0) (* 0 (/ 1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 3 (/ 1 (pow x1 2))) (/ 1 x1)) (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))) (* 0 (/ -2 (+ 1 (/ 1 (pow x1 2)))))) into (- (* 9 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (/ 1 (pow x1 3)) (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))))) (- (* 9 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (/ 1 (pow x1 3)) (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (/ 1 (pow x1 3)) (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (/ 1 (pow x1 3)) (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 20 in x1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x1) (+ (/ 1 (pow x1 3)) (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x1 3)) (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 3)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 27 in x1
* [misc]backup-simplify:  Simplify 27 into 27
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 15 in x1
* [misc]backup-simplify:  Simplify 15 into 15
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 6) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 18 in x1
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 7) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 6) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (pow x1 4))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (pow x1 4))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 4)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 25 in x1
* [misc]backup-simplify:  Simplify 25 into 25
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (pow x1 2))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 22 in x1
* [misc]backup-simplify:  Simplify 22 into 22
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 (pow x1 4))) into 0
* [misc]backup-simplify:  Simplify (* 12 1) into 12
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 (- (* 2 (log x1)))))) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- (* 2 (log x1))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 2 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1)))) into (/ 2 (pow x1 4))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4)))) into (* 2 (/ 1 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* 0 (/ 0 (/ 1 (pow x1 4)))))) into (- (* 2 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))) (* 0 (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* (- (* 2 (pow x1 4))) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18 0) (+ (* 0 (- (* 2 (pow x1 4)))) (+ (* 0 0) (* 0 (pow x1 4))))) into 0
* [misc]backup-simplify:  Simplify (+ 12 0) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (* 12 (pow x1 4)) into (* 12 (pow x1 4))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 (- (* 2 (log x1)))))) into 2
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1)))) into (/ 2 (pow x1 4))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4)))) into (* 2 (/ 1 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* 0 (/ 0 (/ 1 (pow x1 4)))))) into (- (* 2 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 12 (- (* 2 (pow x1 4)))) (+ (* 0 0) (* 0 (pow x1 4)))) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify (+ (- (* 24 (pow x1 4))) 6) into (- 6 (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 12 (pow x1 4)) (- 6 (* 24 (pow x1 4)))) into (- 6 (* 12 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (- 6 (* 12 (pow x1 4)))) into (- (* 12 (pow x1 4)) 6)
* [misc]backup-simplify:  Simplify (+ 12 (- (* 12 (pow x1 4)) 6)) into (+ 6 (* 12 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 6 (* 12 (pow x1 4))) into (+ 6 (* 12 (pow x1 4)))
* [misc]backup-simplify:  Simplify (* 24 (pow x1 4)) into (* 24 (pow x1 4))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 (- (* 2 (log x1)))))) into 2
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1)))) into (/ 2 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4)))) into (* 2 (/ 1 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* 0 (/ 0 (/ 1 (pow x1 4)))))) into (- (* 2 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 24 (- (* 2 (pow x1 4)))) (+ (* 0 0) (* 0 (pow x1 4)))) into (- (* 48 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 24 (pow x1 4)) (- (* 48 (pow x1 4)))) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 24 (pow x1 4)))) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 24 (pow x1 4)))) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 (pow x1 4))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 24 (pow x1 4))) 0) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (* 24 (pow x1 4))) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* (- (* 24 (pow (/ 1 x1) 4))) (* (pow (/ 1 x1) -3) (/ 1 (/ 1 x2)))) (+ (* (+ 6 (* 12 (pow (/ 1 x1) 4))) (pow (* (/ 1 (/ 1 x1)) 1) 4)) (* (- (* 8 (pow (/ 1 x1) 4))) (* (pow (/ 1 x1) -4) (/ 1 (/ 1 x2)))))) into (- (+ 12 (* 6 (pow x1 4))) (+ (* 24 (/ x2 x1)) (* 8 x2)))
* [misc]approximate:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1)))) (/ 1 (- x1))) (* 3 (/ (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) in (x2 x1) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1)))) (/ 1 (- x1))) (* 3 (/ (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- 6) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1)))) (/ 1 (- x1))) (* 3 (/ (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 2) into (/ -2 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ -2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1)))) (/ 1 (- x1))) (* 3 (/ (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (+ (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (* 4 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 2) into (/ -2 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ -2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (- 6)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (- 6) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (- (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2))))) -2) into (/ 4 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (* x1 (+ 1 (/ 1 (pow x1 2)))))) into (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) 0) into (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))) into (/ -8 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))
* [misc]backup-simplify:  Simplify (+ (/ -8 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)) 0) into (- (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1))))
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (* (- (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)))) (+ 1 (/ 1 (pow x1 2)))) into (/ -8 (* (+ 1 (/ 1 (pow x1 2))) x1))
* [misc]backup-simplify:  Simplify (+ (/ -8 (* (+ 1 (/ 1 (pow x1 2))) x1)) 0) into (- (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1))))
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1)))) 0) into (- (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1))))
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1)))) 0) into (- (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1))))
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1)))) 0) into (- (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1))))
* [misc]taylor:  Taking taylor expansion of (- (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ 1 (/ 1 (pow x1 2))) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ 1 (/ 1 (pow x1 2))) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 2) into (/ -2 x1)
* [misc]backup-simplify:  Simplify (* -3 (/ -2 x1)) into (/ 6 x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 x1)) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 x1)) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) 3) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 x1) (/ 3 (pow x1 2))) into (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2))))) (* 0 -2)) into (- (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (+ (/ 6 x1) (- (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))) into (- (* 6 (/ 1 x1)) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (pow x1 2))) into (/ 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (* 6 (/ 1 x1)) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))))) (/ 4 (pow x1 2))) into (- (+ (* 6 (/ 1 x1)) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 x1)) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 x1)) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) 3) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 x1) (/ 3 (pow x1 2))) into (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))) (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) (- (+ (* 6 (/ 1 x1)) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))) (* (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) 0) into (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))
* [misc]backup-simplify:  Simplify (+ (* (- (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)))) 0) (* (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) (+ 1 (/ 1 (pow x1 2))))) into (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))))))))
* [misc]backup-simplify:  Simplify (* 3 (/ -1 x1)) into (/ -3 x1)
* [misc]backup-simplify:  Simplify (* (/ -3 x1) (/ -1 x1)) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 3 (pow x1 2)) (/ -2 (+ 1 (/ 1 (pow x1 2))))) into (/ -6 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))))) (/ -6 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) into (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))))) 0) into (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))))) 0) into (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))))))))
* [misc]backup-simplify:  Simplify (* 3 (/ 2 (+ 1 (/ 1 (pow x1 2))))) into (/ 6 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))))) (/ 6 (+ 1 (/ 1 (pow x1 2))))) into (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))) (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 24 in x1
* [misc]backup-simplify:  Simplify 24 into 24
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))) (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 24 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 24 in x1
* [misc]backup-simplify:  Simplify 24 into 24
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 8 in x1
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 14 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 14 in x1
* [misc]backup-simplify:  Simplify 14 into 14
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 8 (pow x1 4)) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 24 0) (* 0 (pow x1 4))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 (pow x1 4)) 0) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ 0 (* 8 (pow x1 4))) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ 0 (* 8 (pow x1 4))) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ (* 8 (pow x1 4)) 0) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (* 8 (pow x1 4)) into (* 8 (pow x1 4))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (+ (* 0 0) (* 0 (/ -1 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (/ -2 x1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow x1 2)) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (+ (* 0 0) (* 0 (/ -1 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))) (* 0 (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2))))) 0) (+ (* 0 (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2))))) (* 0 -2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (pow x1 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow x1 2)) 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))) (* 0 (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (+ (* 0 0) (* 0 (/ -1 x1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))) (* (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) 0) (+ (* (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (- (+ (* 6 (/ 1 x1)) (* 4 (/ 1 (pow x1 2)))) (+ (* 2 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))))))) (* 0 (* 4 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))))) into (- (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) -6) into (/ -6 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) (/ -6 (pow x1 2))) into (- (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))
* [misc]backup-simplify:  Simplify (+ (* (- (* 8 (/ 1 (* (pow (+ 1 (/ 1 (pow x1 2))) 2) x1)))) 0) (+ (* (- (+ (* 24 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 8 (/ 1 (* (pow x1 2) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) (+ (* 8 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 12 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) 0) (* (- (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))) (+ 1 (/ 1 (pow x1 2)))))) into (- (+ (* 18 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))))))
* [misc]backup-simplify:  Simplify (* 3 (/ -1 x1)) into (/ -3 x1)
* [misc]backup-simplify:  Simplify (* (/ -3 x1) (/ -1 x1)) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 3 (pow x1 2)) 0) into (* 3 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (- (/ -1 x1)) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 1 (pow x1 2))) (/ 1 x1)) into (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))) (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ -2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -3 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 3 (pow x1 2)) (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))) (* 0 (/ -2 (+ 1 (/ 1 (pow x1 2)))))) into (+ (* 9 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 3 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 18 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 22 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))))) (+ (* 9 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (* 3 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))))) into (- (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 6 (/ 1 (pow x1 4))))))))))
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow x1 2)) (/ -1 x1)) into (/ -1 (pow x1 3))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 6 (/ 1 (pow x1 4)))))))))) (/ -1 (pow x1 3))) into (- (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 (pow x1 3)) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 (pow x1 3)) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))))))) (/ -1 x1)) into (- (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 (pow x1 3)) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))))))))
* [misc]backup-simplify:  Simplify (* 3 (/ -1 x1)) into (/ -3 x1)
* [misc]backup-simplify:  Simplify (* (/ -3 x1) (/ -1 x1)) into (/ 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 3 (pow x1 2)) 0) into (* 3 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (- (/ -1 x1)) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 1 (pow x1 2))) (/ 1 x1)) into (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x1) (/ 0 (- x1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x1) 0) (* 0 (/ -1 x1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))) (+ 1 (/ 1 (pow x1 2)))) (+ (* (/ 2 (+ 1 (/ 1 (pow x1 2)))) (/ 0 (+ 1 (/ 1 (pow x1 2))))))) into (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (+ (* 3 (+ (* 3 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))))) (* 0 (/ 2 (+ 1 (/ 1 (pow x1 2)))))) into (+ (* 9 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 6 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 (pow x1 3)) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))))))) (+ (* 9 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 (pow x1 3)) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))))))) (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 (pow x1 3)) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 27 (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 27 in x1
* [misc]backup-simplify:  Simplify 27 into 27
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 25 (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 25 in x1
* [misc]backup-simplify:  Simplify 25 into 25
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x1 (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 15 (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 15 in x1
* [misc]backup-simplify:  Simplify 15 into 15
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 6) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 6) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 6) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 22 (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of 22 in x1
* [misc]backup-simplify:  Simplify 22 into 22
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 5) (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 5) (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 (pow x1 3)) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 4) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 x1) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 (pow x1 3)) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 20 (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 20 in x1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 5) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 5) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x1) (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 (pow x1 3)) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (+ (/ 1 (pow x1 3)) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 12 in x1
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 6) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 6) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x1 3)) (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 3)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (pow x1 4))) (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (pow x1 4))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 4)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 4) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (pow x1 2))) (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 3) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 3) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]taylor:  Taking taylor expansion of (* 18 (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)))) in x1
* [misc]taylor:  Taking taylor expansion of 18 in x1
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (pow x1 7) (pow (+ 1 (/ 1 (pow x1 2))) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 7) in x1
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (/ 1 (pow x1 2))) 2) in x1
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 1 (/ 1 (pow x1 2)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 1 (/ 1 (pow x1 2))))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (/ 1 (pow x1 2)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (pow x1 2))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (pow x1 2) in x1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (* 2 (- (* 2 (log x1)))) into (* -4 (log x1))
* [misc]backup-simplify:  Simplify (exp (* -4 (log x1))) into (pow x1 -4)
* [misc]backup-simplify:  Simplify (* 1 (pow x1 -4)) into (/ 1 (pow x1 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow x1 4))) into (pow x1 4)
* [misc]backup-simplify:  Simplify (* 12 1) into 12
* [misc]backup-simplify:  Simplify (+ 12 0) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (+ 0 12) into 12
* [misc]backup-simplify:  Simplify (* 12 (pow x1 4)) into (* 12 (pow x1 4))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 (pow x1 4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 (- (* 2 (log x1)))))) into 2
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1)))) into (/ 2 (pow x1 4))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4)))) into (* 2 (/ 1 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* 0 (/ 0 (/ 1 (pow x1 4)))))) into (- (* 2 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 12 (- (* 2 (pow x1 4)))) (+ (* 0 0) (* 0 (pow x1 4)))) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 (- (* 2 (log x1)))))) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- (* 2 (log x1))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 2 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1)))) into (/ 2 (pow x1 4))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4)))) into (* 2 (/ 1 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* 0 (/ 0 (/ 1 (pow x1 4)))))) into (- (* 2 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))) (* 0 (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* (- (* 2 (pow x1 4))) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18 0) (+ (* 0 (- (* 2 (pow x1 4)))) (+ (* 0 0) (* 0 (pow x1 4))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]backup-simplify:  Simplify (+ (- (* 24 (pow x1 4))) 6) into (- 6 (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 0 (- 6 (* 24 (pow x1 4)))) into (- 6 (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 0 (- 6 (* 24 (pow x1 4)))) into (- 6 (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 12 (pow x1 4)) (- 6 (* 24 (pow x1 4)))) into (- 6 (* 12 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (- 6 (* 12 (pow x1 4)))) into (- (* 12 (pow x1 4)) 6)
* [misc]backup-simplify:  Simplify (+ 12 (- (* 12 (pow x1 4)) 6)) into (+ 6 (* 12 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 6 (* 12 (pow x1 4))) into (+ 6 (* 12 (pow x1 4)))
* [misc]backup-simplify:  Simplify (* 24 (pow x1 4)) into (* 24 (pow x1 4))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (- (* 2 (log x1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow x1 -4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ 0 (/ 1 (pow x1 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 (pow x1 4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow 1 1)))) 2) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log x1)) 0) into (- (* 2 (log x1)))
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 (- (* 2 (log x1)))))) into 2
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log x1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1)))) into (/ 2 (pow x1 4))
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 2 (pow x1 4))) (+ (* 0 0) (* 0 (pow x1 -4)))) into (* 2 (/ 1 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow x1 4) (/ (* 2 (/ 1 (pow x1 4))) (/ 1 (pow x1 4)))) (* 0 (/ 0 (/ 1 (pow x1 4)))))) into (- (* 2 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 24 (- (* 2 (pow x1 4)))) (+ (* 0 0) (* 0 (pow x1 4)))) into (- (* 48 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 48 (pow x1 4)))) into (- (* 48 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 48 (pow x1 4)))) into (- (* 48 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 48 (pow x1 4)))) into (- (* 48 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* 24 (pow x1 4)) (- (* 48 (pow x1 4)))) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (- (* 24 (pow x1 4))) 0) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (- (* 24 (pow x1 4))) into (- (* 24 (pow x1 4)))
* [misc]backup-simplify:  Simplify (+ (* (- (* 24 (pow (/ 1 (- x1)) 4))) (* (pow (/ 1 (- x1)) -3) (/ 1 (/ 1 (- x2))))) (+ (* (+ 6 (* 12 (pow (/ 1 (- x1)) 4))) (pow (* (/ 1 (/ 1 (- x1))) 1) 4)) (* (* 8 (pow (/ 1 (- x1)) 4)) (* (pow (/ 1 (- x1)) -4) (/ 1 (/ 1 (- x2))))))) into (- (+ 12 (* 6 (pow x1 4))) (+ (* 24 (/ x2 x1)) (* 8 x2)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (log (* (exp (* (- 3) (* x1 2))) (exp (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (exp (* (- 3) (* x1 2))) (exp (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* * [misc]simplify:  iters left: 3 (491 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) (* x1 2))) (* (* 2 3) x1)))
* [exit]simplify:  Simplified to (exp (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) (* x1 2))) (* (* 2 3) x1)))
* * * * [misc]progress:  [ 2 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (pow (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) 1) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 3 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (exp (log (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (log (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [exit]simplify:  Simplified to (log (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* * * * [misc]progress:  [ 4 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (log (exp (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (exp (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [exit]simplify:  Simplified to (exp (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* * * * [misc]progress:  [ 5 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (* (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (137 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))))
* [enter]simplify:  Simplifying (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [exit]simplify:  Simplified to (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* * * * [misc]progress:  [ 6 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (cbrt (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (283 enodes)
* [exit]simplify:  Simplified to (pow (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* x1 (* 2 3))) 3)
* [exit]simplify:  Simplified to (pow (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* x1 (* 2 3))) 3)
* * * * [misc]progress:  [ 7 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (sqrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (sqrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [exit]simplify:  Simplified to (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [enter]simplify:  Simplifying (sqrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [exit]simplify:  Simplified to (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* * * * [misc]progress:  [ 8 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (/ (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)) (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (251 enodes)
* [exit]simplify:  Simplified to (- (pow (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (pow (* 3 (* x1 2)) 3))
* [exit]simplify:  Simplified to (- (pow (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (pow (* 3 (* x1 2)) 3))
* [enter]simplify:  Simplifying (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (346 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* 2 (* 3 x1))) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* (* 2 (* 3 x1)) (* 2 (* 3 x1))))
* [exit]simplify:  Simplified to (+ (* (+ (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* 2 (* 3 x1))) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* (* 2 (* 3 x1)) (* 2 (* 3 x1))))
* * * * [misc]progress:  [ 9 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* 1 (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 10 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (/ (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (251 enodes)
* [exit]simplify:  Simplified to (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))
* [enter]simplify:  Simplifying (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* [exit]simplify:  Simplified to (- (* (* 3 x1) (- 2)) (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (- (* (* 3 x1) (- 2)) (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 11 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (- (* 2 x2) x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (* (* x1 x1) 3))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (- (* 2 x2) x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (185 enodes)
* * [misc]simplify:  iters left: 2 (385 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (* x2 2) x1) 2) (/ (+ 1 (* x1 x1)) x1)) (* 3 (* x1 2)))
* [exit]simplify:  Simplified to (- (/ (* (- (* x2 2) x1) 2) (/ (+ 1 (* x1 x1)) x1)) (* 3 (* x1 2)))
* * * * [misc]progress:  [ 12 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (+ (* (- 3) (* x1 2)) (* (- (* 2 x2) x1) (/ (* x1 2) (+ 1 (* x1 x1))))) (* (* (* x1 x1) 3) (/ (* x1 2) (+ 1 (* x1 x1))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (- 3) (* x1 2)) (* (- (* 2 x2) x1) (/ (* x1 2) (+ 1 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (353 enodes)
* [exit]simplify:  Simplified to (* (* x1 2) (- (/ (- (* 2 x2) x1) (+ 1 (* x1 x1))) 3))
* [exit]simplify:  Simplified to (* (* x1 2) (- (/ (- (* 2 x2) x1) (+ 1 (* x1 x1))) 3))
* * * * [misc]progress:  [ 13 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (- 3) (* x1 2))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 14 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (pow (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 1)) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (291 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 15 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (pow (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 1)) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 16 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (exp (+ (log (* (* 3 x1) x1)) (- (log (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (log (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* (* 3 x1) x1)) (- (log (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (log (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (219 enodes)
* * [misc]simplify:  iters left: 1 (360 enodes)
* [exit]simplify:  Simplified to (- (log (+ (* (* x1 3) x1) (- (* x2 2) x1))) (- (log (+ (* x1 x1) 1)) (log (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (- (log (+ (* (* x1 3) x1) (- (* x2 2) x1))) (- (log (+ (* x1 x1) 1)) (log (* (* x1 3) x1))))
* * * * [misc]progress:  [ 17 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (exp (+ (log (* (* 3 x1) x1)) (log (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* (* 3 x1) x1)) (log (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (205 enodes)
* * [misc]simplify:  iters left: 1 (345 enodes)
* [exit]simplify:  Simplified to (+ (log (- (* (* x1 3) x1) (- x1 (* x2 2)))) (- (log (* (* x1 3) x1)) (log (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (log (- (* (* x1 3) x1) (- x1 (* x2 2)))) (- (log (* (* x1 3) x1)) (log (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 18 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (exp (log (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (353 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (log (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 19 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (log (exp (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (305 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 20 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (/ (* (* (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (* (+ (* x1 x1) 1) (+ (* x1 x1) 1)) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (/ (* (* (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (* (+ (* x1 x1) 1) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (65 enodes)
* * [misc]simplify:  iters left: 4 (254 enodes)
* [exit]simplify:  Simplified to (* (/ (pow (* (* x1 3) x1) 3) (pow (+ (* x1 x1) 1) 3)) (pow (+ (- (* x2 2) x1) (* (* x1 3) x1)) 3))
* [exit]simplify:  Simplified to (* (/ (pow (* (* x1 3) x1) 3) (pow (+ (* x1 x1) 1) 3)) (pow (+ (- (* x2 2) x1) (* (* x1 3) x1)) 3))
* * * * [misc]progress:  [ 21 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (* (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (* (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (/ (* (* (pow (* (* x1 3) x1) 3) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (/ (+ (* x1 x1) 1) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (/ (* (* (pow (* (* x1 3) x1) 3) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (/ (+ (* x1 x1) 1) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 22 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (294 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))) (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))) (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))))
* [enter]simplify:  Simplifying (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (cbrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 23 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 3)
* [exit]simplify:  Simplified to (pow (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 3)
* * * * [misc]progress:  [ 24 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [enter]simplify:  Simplifying (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 25 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* 1 (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 26 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (* (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (* (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (142 enodes)
* * [misc]simplify:  iters left: 1 (165 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))) (* (* x1 3) x1)) (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (* (* (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))) (* (* x1 3) x1)) (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 27 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (* x1 3) x1))
* * * * [misc]progress:  [ 28 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (316 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (cbrt (+ (* x1 x1) 1)) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (cbrt (+ (* x1 x1) 1)) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 29 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (sqrt (+ (* x1 x1) 1)))) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (171 enodes)
* * [misc]simplify:  iters left: 2 (350 enodes)
* * [misc]simplify:  iters left: 1 (499 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (/ (sqrt (+ (* x1 x1) 1)) (* (* x1 3) x1)) (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (/ (sqrt (+ (* x1 x1) 1)) (* (* x1 3) x1)) (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 30 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) 1)) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (406 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (* x1 3) x1)) (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (* x1 3) x1)) (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 31 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (181 enodes)
* * [misc]simplify:  iters left: 2 (365 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (* (* x1 3) x1) (cbrt (+ 1 (* x1 x1)))) (sqrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (cbrt (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (/ (* (/ (* (* x1 3) x1) (cbrt (+ 1 (* x1 x1)))) (sqrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (cbrt (+ 1 (* x1 x1))))
* * * * [misc]progress:  [ 32 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1)))) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (221 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (* (* x1 3) x1) (sqrt (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (* (sqrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (* (* x1 3) x1) (sqrt (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 33 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) 1)) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (* (* 3 (* x1 x1)) (sqrt (+ (- (* x2 2) x1) (* 3 (* x1 x1)))))
* [exit]simplify:  Simplified to (* (* 3 (* x1 x1)) (sqrt (+ (- (* x2 2) x1) (* 3 (* x1 x1)))))
* * * * [misc]progress:  [ 34 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* * [misc]simplify:  iters left: 2 (493 enodes)
* [exit]simplify:  Simplified to (/ (/ (* x1 x1) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (/ (/ (* x1 x1) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 35 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 (sqrt (+ (* x1 x1) 1)))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (221 enodes)
* * [misc]simplify:  iters left: 1 (299 enodes)
* [exit]simplify:  Simplified to (/ (* 3 (* x1 x1)) (sqrt (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (/ (* 3 (* x1 x1)) (sqrt (+ 1 (* x1 x1))))
* * * * [misc]progress:  [ 36 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (* 3 (* x1 x1))
* [exit]simplify:  Simplified to (* 3 (* x1 x1))
* * * * [misc]progress:  [ 37 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) 1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (* (* x1 3) x1)
* [exit]simplify:  Simplified to (* (* x1 3) x1)
* * * * [misc]progress:  [ 38 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (/ 1 (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (278 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* * * * [misc]progress:  [ 39 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (pow (* x1 x1) 3) (pow 1 3)))) (+ (* (* x1 x1) (* x1 x1)) (- (* 1 1) (* (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (pow (* x1 x1) 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (313 enodes)
* [exit]simplify:  Simplified to (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* (pow x1 3) (pow x1 3))) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* (pow x1 3) (pow x1 3))) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 40 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (* (* x1 x1) (* x1 x1)) (* 1 1)))) (- (* x1 x1) 1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (* (* x1 x1) (* x1 x1)) (* 1 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (336 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (- (* (* x1 x1) (* x1 x1)) 1) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (- (* (* x1 x1) (* x1 x1)) 1) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 41 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* 3 x1) (* x1 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* x1 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ (* x1 x1) 1) x1))
* [exit]simplify:  Simplified to (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ (* x1 x1) 1) x1))
* * * * [misc]progress:  [ 42 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (/ (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (278 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* * * * [misc]progress:  [ 43 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (* (* 3 x1) x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 44 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (log (* (exp (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))) (exp (* (* x1 x1) (- 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (exp (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))) (exp (* (* x1 x1) (- 6))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (262 enodes)
* [exit]simplify:  Simplified to (* (pow (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* 2 (* x1 3))))) (exp (* (* x1 x1) (- 6))))
* [exit]simplify:  Simplified to (* (pow (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* 2 (* x1 3))))) (exp (* (* x1 x1) (- 6))))
* * * * [misc]progress:  [ 45 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (pow (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) 1) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 46 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (exp (log (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (247 enodes)
* [exit]simplify:  Simplified to (log (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 2 (* x1 3)) (* x1 (* x1 4))))) (* 6 (* x1 x1))))
* [exit]simplify:  Simplified to (log (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 2 (* x1 3)) (* x1 (* x1 4))))) (* 6 (* x1 x1))))
* * * * [misc]progress:  [ 47 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (log (exp (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (269 enodes)
* [exit]simplify:  Simplified to (* (exp (* (* x1 x1) (- 6))) (pow (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* 2 (* x1 3))))))
* [exit]simplify:  Simplified to (* (exp (* (* x1 x1) (- 6))) (pow (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* 2 (* x1 3))))))
* * * * [misc]progress:  [ 48 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))) (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))) (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))) (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (248 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* x1 (* 2 3))))) (* (* x1 x1) (- 6)))) (cbrt (+ (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* x1 (* 2 3))))) (* (* x1 x1) (- 6)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* x1 (* 2 3))))) (* (* x1 x1) (- 6)))) (cbrt (+ (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* x1 (* 2 3))))) (* (* x1 x1) (- 6)))))
* [enter]simplify:  Simplifying (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (247 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 2 (* x1 3)) (* x1 (* x1 4))))) (* 6 (* x1 x1))))
* [exit]simplify:  Simplified to (cbrt (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 2 (* x1 3)) (* x1 (* x1 4))))) (* 6 (* x1 x1))))
* * * * [misc]progress:  [ 49 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (cbrt (* (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (394 enodes)
* [exit]simplify:  Simplified to (pow (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* (* 2 3) x1) (* 4 (* x1 x1))))) (* 6 (* x1 x1))) 3)
* [exit]simplify:  Simplified to (pow (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* (* 2 3) x1) (* 4 (* x1 x1))))) (* 6 (* x1 x1))) 3)
* * * * [misc]progress:  [ 50 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))) (sqrt (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (247 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 2 (* x1 3)) (* x1 (* x1 4))))) (* 6 (* x1 x1))))
* [exit]simplify:  Simplified to (sqrt (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 2 (* x1 3)) (* x1 (* x1 4))))) (* 6 (* x1 x1))))
* [enter]simplify:  Simplifying (sqrt (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (247 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 2 (* x1 3)) (* x1 (* x1 4))))) (* 6 (* x1 x1))))
* [exit]simplify:  Simplified to (sqrt (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 2 (* x1 3)) (* x1 (* x1 4))))) (* 6 (* x1 x1))))
* * * * [misc]progress:  [ 51 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (pow (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) 3) (pow (* (* x1 x1) (- 6)) 3)) (+ (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))) (- (* (* (* x1 x1) (- 6)) (* (* x1 x1) (- 6))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (pow (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) 3) (pow (* (* x1 x1) (- 6)) 3))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (359 enodes)
* [exit]simplify:  Simplified to (- (pow (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* 2 (* x1 3))))) 3) (pow (* x1 (* x1 6)) 3))
* [exit]simplify:  Simplified to (- (pow (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* 2 (* x1 3))))) 3) (pow (* x1 (* x1 6)) 3))
* [enter]simplify:  Simplifying (+ (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))) (- (* (* (* x1 x1) (- 6)) (* (* x1 x1) (- 6))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (100 enodes)
* * [misc]simplify:  iters left: 4 (433 enodes)
* [exit]simplify:  Simplified to (+ (* (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* x1 (* 2 3))))) (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* x1 (* 2 3)))))) (+ (* (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* x1 (* 2 3)))) (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (* x1 (* x1 6)))) (* (* x1 (* x1 6)) (* x1 (* x1 6)))))
* [exit]simplify:  Simplified to (+ (* (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* x1 (* 2 3))))) (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* x1 (* 2 3)))))) (+ (* (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* 4 (* x1 x1)) (* x1 (* 2 3)))) (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (* x1 (* x1 6)))) (* (* x1 (* x1 6)) (* x1 (* x1 6)))))
* * * * [misc]progress:  [ 52 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) 6)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 53 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* 1 (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 54 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (- (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))) (* (* (* x1 x1) (- 6)) (* (* x1 x1) (- 6)))) (- (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))) (* (* (* x1 x1) (- 6)) (* (* x1 x1) (- 6))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (357 enodes)
* [exit]simplify:  Simplified to (* (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* x1 (* x1 4)) (* (* x1 3) 2)))) (* (* x1 x1) 6)) (+ (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* x1 (* x1 4)) (* (* x1 3) 2)))) (* (* x1 x1) 6)))
* [exit]simplify:  Simplified to (* (- (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* x1 (* x1 4)) (* (* x1 3) 2)))) (* (* x1 x1) 6)) (+ (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* x1 (* x1 4)) (* (* x1 3) 2)))) (* (* x1 x1) 6)))
* [enter]simplify:  Simplifying (- (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6)))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (255 enodes)
* [exit]simplify:  Simplified to (+ (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* (* 2 3) x1) (* x1 (* x1 4))))) (* 6 (* x1 x1)))
* [exit]simplify:  Simplified to (+ (* (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (- (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (- (* (* 2 3) x1) (* x1 (* x1 4))))) (* 6 (* x1 x1)))
* * * * [misc]progress:  [ 55 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* 4 (* x1 x1))) (* (* x1 x1) (- 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* 4 (* x1 x1))) (* (* x1 x1) (- 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (216 enodes)
* [exit]simplify:  Simplified to (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) (* (* 4 x1) x1))) (* 6 (* x1 x1)))
* [exit]simplify:  Simplified to (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) (* (* 4 x1) x1))) (* 6 (* x1 x1)))
* * * * [misc]progress:  [ 56 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* (* 4 (* x1 x1)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (* x1 x1) (- 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* 4 (* x1 x1)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (* x1 x1) (- 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (318 enodes)
* [exit]simplify:  Simplified to (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))
* [exit]simplify:  Simplified to (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))
* * * * [misc]progress:  [ 57 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) 6)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 58 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* x1 x1) (- 6)) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 59 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (log (* (exp (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1)) (exp (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))))>
* [enter]simplify:  Simplifying (* (exp (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1)) (exp (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (139 enodes)
* [exit]simplify:  Simplified to (exp (+ (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))))) (+ (+ x1 (pow x1 3)) (/ 3 (/ (+ 1 (* x1 x1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))))))
* [exit]simplify:  Simplified to (exp (+ (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))))) (+ (+ x1 (pow x1 3)) (/ 3 (/ (+ 1 (* x1 x1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))))))
* * * * [misc]progress:  [ 60 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (pow (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) 1)))>
* * * * [misc]progress:  [ 61 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (exp (log (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))))>
* [enter]simplify:  Simplifying (log (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (44 enodes)
* * [misc]simplify:  iters left: 5 (133 enodes)
* [exit]simplify:  Simplified to (log (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))
* [exit]simplify:  Simplified to (log (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))
* * * * [misc]progress:  [ 62 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (log (exp (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))))>
* [enter]simplify:  Simplifying (exp (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (44 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* [exit]simplify:  Simplified to (exp (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))
* [exit]simplify:  Simplified to (exp (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))
* * * * [misc]progress:  [ 63 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (* (* (cbrt (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (cbrt (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (cbrt (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (cbrt (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (134 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))))
* [enter]simplify:  Simplifying (cbrt (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (44 enodes)
* * [misc]simplify:  iters left: 5 (133 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))
* [exit]simplify:  Simplified to (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))
* * * * [misc]progress:  [ 64 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (cbrt (* (* (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))))>
* [enter]simplify:  Simplifying (* (* (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (147 enodes)
* [exit]simplify:  Simplified to (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))) 3)
* [exit]simplify:  Simplified to (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))) 3)
* * * * [misc]progress:  [ 65 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (* (sqrt (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (sqrt (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (44 enodes)
* * [misc]simplify:  iters left: 5 (133 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))
* [enter]simplify:  Simplifying (sqrt (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (44 enodes)
* * [misc]simplify:  iters left: 5 (133 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))
* * * * [misc]progress:  [ 66 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (/ (+ (* (+ (pow (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) 3) (pow x1 3)) (+ (* x1 x1) 1)) (* (+ (* (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1))) (- (* x1 x1) (* (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1))) (* 3 (- (- (* (* 3 x1) x1) (* 2 x2)) x1)))) (* (+ (* (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1))) (- (* x1 x1) (* (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1))) (+ (* x1 x1) 1)))))>
* [enter]simplify:  Simplifying (+ (* (+ (pow (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) 3) (pow x1 3)) (+ (* x1 x1) 1)) (* (+ (* (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1))) (- (* x1 x1) (* (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1))) (* 3 (- (- (* (* 3 x1) x1) (* 2 x2)) x1))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (158 enodes)
* [exit]simplify:  Simplified to (+ (* (- (* x1 x1) (- (* x1 (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)))) (* (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)))))) (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3)) (* (+ (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3))) 3) (pow x1 3)) (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (+ (* (- (* x1 x1) (- (* x1 (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)))) (* (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)))))) (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3)) (* (+ (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3))) 3) (pow x1 3)) (+ 1 (* x1 x1))))
* [enter]simplify:  Simplifying (* (+ (* (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1))) (- (* x1 x1) (* (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1))) (+ (* x1 x1) 1))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1))))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))))) (- (* x1 x1) (* x1 (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))))))) (+ 1 (* x1 x1)))
* [exit]simplify:  Simplified to (* (+ (* (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1))))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))))) (- (* x1 x1) (* x1 (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))))))) (+ 1 (* x1 x1)))
* * * * [misc]progress:  [ 67 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (/ (+ (* (- (* (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1))) (* x1 x1)) (+ (* x1 x1) 1)) (* (- (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (- (- (* (* 3 x1) x1) (* 2 x2)) x1)))) (* (- (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (+ (* x1 x1) 1)))))>
* [enter]simplify:  Simplifying (+ (* (- (* (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1))) (* x1 x1)) (+ (* x1 x1) 1)) (* (- (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (- (- (* (* 3 x1) x1) (* 2 x2)) x1))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (149 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (* x1 x1)) (* (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (- (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)))) (* (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (- (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1))))
* [exit]simplify:  Simplified to (+ (* (+ 1 (* x1 x1)) (* (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (- (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)))) (* (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (- (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1))))
* [enter]simplify:  Simplifying (* (- (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (+ (* x1 x1) 1))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (122 enodes)
* * [misc]simplify:  iters left: 4 (491 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ (- (* 4 (* x1 x1)) (* (* x1 3) 2)) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1))))) (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ 1 (* x1 x1)))) (+ (* (+ 1 (* x1 x1)) (* (- x1) (* 6 x1))) (+ (- (pow x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) (* (* x1 3) x1)))))) (+ 1 (* x1 x1)))
* [exit]simplify:  Simplified to (* (+ (* (+ (- (* 4 (* x1 x1)) (* (* x1 3) 2)) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1))))) (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ 1 (* x1 x1)))) (+ (* (+ 1 (* x1 x1)) (* (- x1) (* 6 x1))) (+ (- (pow x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) (* (* x1 3) x1)))))) (+ 1 (* x1 x1)))
* * * * [misc]progress:  [ 68 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (/ (+ (pow (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) 3) (pow (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3)) (+ (* (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1)) (- (* (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))))))>
* [enter]simplify:  Simplifying (+ (pow (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) 3) (pow (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (141 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 3 (/ (+ 1 (* x1 x1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) 3) (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) 3))
* [exit]simplify:  Simplified to (+ (pow (/ 3 (/ (+ 1 (* x1 x1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) 3) (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) 3))
* [enter]simplify:  Simplifying (+ (* (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1)) (- (* (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (154 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ x1 (pow x1 3)))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ x1 (pow x1 3))))) (* (- (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ x1 (pow x1 3))))) (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (* (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ x1 (pow x1 3)))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ x1 (pow x1 3))))) (* (- (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ x1 (pow x1 3))))) (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 69 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (* 1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))))>
* * * * [misc]progress:  [ 70 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (/ (- (* (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1)) (* (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (- (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))))>
* [enter]simplify:  Simplifying (- (* (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1)) (* (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (146 enodes)
* [exit]simplify:  Simplified to (- (* (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1))) (* (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))) (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (- (* (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1))) (* (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))) (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1)))))
* [enter]simplify:  Simplifying (- (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (133 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (- x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))
* [exit]simplify:  Simplified to (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (- x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))
* * * * [misc]progress:  [ 71 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) (+ x1 (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))))>
* [enter]simplify:  Simplifying (+ x1 (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (292 enodes)
* [exit]simplify:  Simplified to (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ (* x2 2) x1))))
* [exit]simplify:  Simplified to (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ (* x2 2) x1))))
* * * * [misc]progress:  [ 72 / 84 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1))))>
* * * * [misc]progress:  [ 73 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (- (* 4 (* x1 x2)) (+ (* 6 x1) (* 2 (pow x1 2)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (- (* 4 (* x1 x2)) (+ (* 6 x1) (* 2 (pow x1 2)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (134 enodes)
* * [misc]simplify:  iters left: 4 (405 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (* (- x1) (* 6 x1)) (+ 1 (* x1 x1)))) (* (- (* x1 (- (* x2 4) 6)) (* (* x1 x1) (- 2 4))) (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ 1 (* x1 x1))) (+ 1 (* x1 x1))))) (+ (* (/ (* (* x1 3) x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (+ (pow x1 3) x1) (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 3) x1) (+ x1 (* x2 2)))))))
* * * * [misc]progress:  [ 74 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (44 enodes)
* * [misc]simplify:  iters left: 5 (129 enodes)
* * [misc]simplify:  iters left: 4 (420 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) (* (* x1 3) x1)))) (+ (* (* (+ 1 (* x1 x1)) (- (* 4 (+ (* x1 x1) (/ x2 x1))) (+ (/ 6 x1) 2))) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ (* (+ 1 (* x1 x1)) (* (* x1 x1) (- 6))) (+ x1 (pow x1 3)))))
* * * * [misc]progress:  [ 75 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (44 enodes)
* * [misc]simplify:  iters left: 5 (129 enodes)
* * [misc]simplify:  iters left: 4 (420 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) (* (* x1 3) x1)))) (+ (* (* (+ 1 (* x1 x1)) (- (* 4 (+ (* x1 x1) (/ x2 x1))) (+ (/ 6 x1) 2))) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ (* (+ 1 (* x1 x1)) (* (* x1 x1) (- 6))) (+ x1 (pow x1 3)))))
* * * * [misc]progress:  [ 76 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) 0) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) 0) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (122 enodes)
* * [misc]simplify:  iters left: 4 (395 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (* (+ 1 (* x1 x1)) (/ (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (+ (- (* (* x1 4) x1) (* (* 3 2) x1)) (* (+ (* x1 (* x1 3)) (- (* x2 2) x1)) (/ (* 2 x1) (+ 1 (* x1 x1)))))) (+ (* (+ 1 (* x1 x1)) (* (* x1 x1) (- 6))) (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* x1 (* x1 3)) (+ x1 (* x2 2)))) x1))) (+ (pow x1 3) x1))
* * * * [misc]progress:  [ 77 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (141 enodes)
* * [misc]simplify:  iters left: 4 (476 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (+ (* x1 (+ (- 3) (* x1 x1))) (+ (* 6 x2) (* (* x1 x1) 9))) (* (* (- 6) (* x1 x1)) (+ 1 (* x1 x1)))) (* (* (+ 1 (* x1 x1)) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (- (* 4 (* x1 x1)) (* x1 (* 3 2))) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) (* 2 x1)))))) (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) (+ x1 x1)))
* * * * [misc]progress:  [ 78 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (141 enodes)
* * [misc]simplify:  iters left: 4 (476 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (+ (* x1 (+ (- 3) (* x1 x1))) (+ (* 6 x2) (* (* x1 x1) 9))) (* (* (- 6) (* x1 x1)) (+ 1 (* x1 x1)))) (* (* (+ 1 (* x1 x1)) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (- (* 4 (* x1 x1)) (* x1 (* 3 2))) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) (* 2 x1)))))) (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) (+ x1 x1)))
* * * * [misc]progress:  [ 79 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (103 enodes)
* * [misc]simplify:  iters left: 4 (277 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1)))
* * * * [misc]progress:  [ 80 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (+ (* 24 (/ 1 (pow x1 2))) (* 8 (/ (pow x2 2) (pow x1 3))))) (* 8 (/ x2 (pow x1 2)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (+ (* 24 (/ 1 (pow x1 2))) (* 8 (/ (pow x2 2) (pow x1 3))))) (* 8 (/ x2 (pow x1 2)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (111 enodes)
* * [misc]simplify:  iters left: 4 (347 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (* x1 (* 6 x1)) (+ 1 (* x1 x1)))) (* (+ (* (* (/ x2 x1) (/ x2 x1)) (/ 8 x1)) (- (/ (/ 24 x1) x1) (/ (* x2 8) (* x1 x1)))) (+ 1 (* x1 x1)))) (+ (* (/ (* (* x1 3) x1) (+ 1 (* x1 x1))) (+ (* (* x1 3) x1) (- (* 2 x2) x1))) (+ (+ x1 (pow x1 3)) (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 3) x1) (+ x1 (* 2 x2)))))))
* * * * [misc]progress:  [ 81 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (+ (* 24 (/ 1 (pow x1 2))) (* 8 (/ (pow x2 2) (pow x1 3))))) (* 8 (/ x2 (pow x1 2)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (+ (* 24 (/ 1 (pow x1 2))) (* 8 (/ (pow x2 2) (pow x1 3))))) (* 8 (/ x2 (pow x1 2)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (111 enodes)
* * [misc]simplify:  iters left: 4 (347 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (* x1 (* 6 x1)) (+ 1 (* x1 x1)))) (* (+ (* (* (/ x2 x1) (/ x2 x1)) (/ 8 x1)) (- (/ (/ 24 x1) x1) (/ (* x2 8) (* x1 x1)))) (+ 1 (* x1 x1)))) (+ (* (/ (* (* x1 3) x1) (+ 1 (* x1 x1))) (+ (* (* x1 3) x1) (- (* 2 x2) x1))) (+ (+ x1 (pow x1 3)) (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 3) x1) (+ x1 (* 2 x2)))))))
* * * * [misc]progress:  [ 82 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (- (+ (* 2 x1) (+ (* 12 (* x1 x2)) (* 6 x2))))))>
* [enter]simplify:  Simplifying (+ x1 (- (+ (* 2 x1) (+ (* 12 (* x1 x2)) (* 6 x2)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (163 enodes)
* * [misc]simplify:  iters left: 2 (306 enodes)
* * [misc]simplify:  iters left: 1 (481 enodes)
* [exit]simplify:  Simplified to (- (- x1 (* 6 x2)) (* (+ 2 (* 12 x2)) x1))
* * * * [misc]progress:  [ 83 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (- (+ 12 (* 6 (pow x1 4))) (+ (* 24 (/ x2 x1)) (* 8 x2)))))>
* [enter]simplify:  Simplifying (+ x1 (- (+ 12 (* 6 (pow x1 4))) (+ (* 24 (/ x2 x1)) (* 8 x2))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (185 enodes)
* * [misc]simplify:  iters left: 2 (401 enodes)
* [exit]simplify:  Simplified to (- (+ (+ 12 x1) (* 6 (pow x1 4))) (* x2 (+ (/ 24 x1) 8)))
* * * * [misc]progress:  [ 84 / 84 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (- (+ 12 (* 6 (pow x1 4))) (+ (* 24 (/ x2 x1)) (* 8 x2)))))>
* [enter]simplify:  Simplifying (+ x1 (- (+ 12 (* 6 (pow x1 4))) (+ (* 24 (/ x2 x1)) (* 8 x2))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (185 enodes)
* * [misc]simplify:  iters left: 2 (401 enodes)
* [exit]simplify:  Simplified to (- (+ (+ 12 x1) (* 6 (pow x1 4))) (* x2 (+ (/ 24 x1) 8)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* [misc]none:  Fresh alts: 15
* [misc]none:  All alts: 15
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (* (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))) (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (* (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (* (* (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (/ (- (* (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1))) (* (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))) (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (- x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (- (- x1 (* 6 x2)) (* (+ 2 (* 12 x2)) x1)))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (cbrt (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))) 3))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (/ (+ (* (+ 1 (* x1 x1)) (* (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (- (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)))) (* (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (- (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)))) (* (- (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (+ (* x1 x1) 1)))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt indexes
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* [misc]none:  (λ (x1 x2) (+ x1 (* (* (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))))): 3
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* [misc]none:  (λ (x1 x2) (- (- x1 (* 6 x2)) (* (+ 2 (* 12 x2)) x1))): 5
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* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 8
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 9
* [misc]none:  (λ (x1 x2) (+ x1 (cbrt (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))) 3)))): 10
* [misc]none:  (λ (x1 x2) (+ x1 (/ (+ (* (+ 1 (* x1 x1)) (* (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (- (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)))) (* (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* x1 (* x1 4)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (- (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)))) (* (- (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (+ (* x1 x1) 1))))): 11
* [misc]none:  (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1)))): 12
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 13
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 14
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* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 8
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 9
* [misc]none:  (λ (x1 x2) (+ x1 (cbrt (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))) 3)))): 10
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* [misc]none:  (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1)))): 12
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* [misc]none:  (-2.439121548558237e-263 7.971191617216227e+278): 0
* [misc]none:  (-3.288801652693557e-126 -1.1724467728438874e+62): 0
* [misc]none:  (4.5505475745463453e+70 -4.7627047558420924e-178): 0
* [misc]none:  (-5.541734639256592e-158 6.582912119010719e-154): 5
* [misc]none:  (-3.509811603569984e-162 1.0023146616707945e-196): 5
* [misc]none:  (-2.074828050091204e+43 -1.6730371273659853e+134): 2
* [misc]none:  (7.03833207774333e+15 -1.3239959970038969e+98): 0
* [misc]none:  (4.1286963732031184e-303 -5.2489676640999375e-37): 0
* [misc]none:  (1.37725435443438e-133 2.7744697188841963e+109): 0
* [misc]none:  (-6.937438758466827e-192 -3.3253159094181508e+99): 0
* [misc]none:  (1.3198936947099211e-96 -1.5451834902703197e-42): 0
* [misc]none:  (-1.7726057829102443e-75 2.332651968655402e-142): 5
* [misc]none:  (4.4964231441929855e-212 -1.1740030617157484e-279): 5
* [misc]none:  (2.4645417753990825e-46 1.1531681692158285e+126): 0
* [misc]none:  (-8.114819311899108e-200 -3.106463349287814e-283): 5
* [misc]none:  (-3194.11813336966 3.8921610463731365e-84): 8
* [misc]none:  (-1.1047298144911661e-128 -3.806792758567173e-77): 0
* [misc]none:  (8.483535156875368e-302 -1.345613125533753e+279): 0
* [misc]none:  (2.8621091346925045e-294 1.532108192832722e+128): 0
* [misc]none:  (-1.2565837085170136e-39 1.762534146009323e+140): 2
* [misc]none:  (-1.0334310654904308e-302 6.545384967014291e-225): 0
* [misc]none:  (9.107018310586045e+54 -2.971342031183356e+89): 1
* [misc]none:  (2.7394548302027227e-88 -3.8474489635359294e+91): 2
* [misc]none:  (3.118009484335783e-104 -5.8304170084179074e-46): 0
* [misc]none:  (-2.67503022703027e-297 -2.5128760687731143e+95): 0
* [misc]none:  (8995869217554.457 -1.9632140373363783e+122): 2
* [misc]none:  (1.2420866124564814e-293 6.3461851602547e-177): 0
* [misc]none:  (-3.432853067516309e-246 2.0914477614867384e-227): 0
* [misc]none:  (2.01314860958205e-179 4.1821161712206335e+98): 0
* [misc]none:  (-1.06513481701701e-107 -4.126212717690705e-129): 5
* [misc]none:  (3.5248326356674874e-60 -185563564389128.0): 0
* [misc]none:  (-3.2505753217846565e-280 -3.802991462899128e-34): 0
* [misc]none:  (1.740072246435861e-207 1.3636559368742825e-149): 0
* [misc]none:  (1.946944651699716e-139 6.333153678225876e-68): 0
* [misc]none:  (8.70336562916574e-216 7.84549397492709e+169): 3
* [misc]none:  (6363.313367940982 -1.977991260671615e-272): 7
* [misc]none:  (6.330170018440137e-77 6.04623429007003e-242): 5
* [misc]none:  (-4.345326241698038e-278 5.823432666941199e+232): 0
* [misc]none:  (3.982342803919231e-46 -1.1442254260677068e-38): 0
* [misc]none:  (5.22304174043592e-158 -3.807000870050907e+58): 0
* [misc]none:  (2.3080855823624493e-299 4.50326449267665e+246): 0
* [misc]none:  (1.0100264902476595e-152 6.2370208452565505e-251): 0
* [misc]none:  (0.002518103001908201 2.819308104709626e+146): 9
* [misc]none:  (-4.0300440872978227e-184 1.4105181521169557e+85): 0
* [misc]none:  (4.19388438569828e-183 3.636662419716013e-100): 0
* [misc]none:  Picked alt (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* * * * [misc]pick:  Picked  #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1 1 1 1 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 1 1 1 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 1 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1 1 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* x1 2) into (* 2 x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (* 2 x1) (+ (pow x1 2) 1)) into (* 2 (/ x1 (+ (pow x1 2) 1)))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (* -3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 2) (* 0 0)) into -6
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 3) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 2 (* 2 x2)) into (* 4 x2)
* [misc]backup-simplify:  Simplify (+ -6 (* 4 x2)) into (- (* 4 x2) 6)
* [misc]taylor:  Taking taylor expansion of (- (* 4 x2) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 x2) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 0 -6) into -6
* [misc]backup-simplify:  Simplify -6 into -6
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 -1) (* 0 (* 2 x2))) into (- 2)
* [misc]backup-simplify:  Simplify (+ 0 (- 2)) into -2
* [misc]taylor:  Taking taylor expansion of -2 in x2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* 4 (* x2 x1)) (+ (* -2 (pow (* 1 x1) 2)) (* -6 (* 1 x1)))) into (- (* 4 (* x1 x2)) (+ (* 6 x1) (* 2 (pow x1 2))))
* [misc]approximate:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 2) into (/ 2 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* -3 2) into -6
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* 2 3) into 6
* [misc]backup-simplify:  Simplify (+ -6 6) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 -1) (* 0 3)) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in x2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2 x2) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 2 (* 2 (/ 1 x2))) (+ (* 0 -1) (* -2 3))) into (- (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 x2)) 6)) into (- (* 4 (/ 1 x2)) 6)
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x2)) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x2) (/ 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 x2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 3)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 1 1)) (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 (* 2 (/ 1 x2))) (+ (* -2 -1) (* 0 3)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 0 -6) into -6
* [misc]backup-simplify:  Simplify -6 into -6
* [misc]backup-simplify:  Simplify (+ (* -6 (* 1 (/ 1 x1))) (+ -2 (* 4 (* (/ 1 (/ 1 x2)) (/ 1 x1))))) into (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1))))
* [misc]approximate:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 2) into (/ -2 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ -2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -3 -2) into 6
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* -2 3) into -6
* [misc]backup-simplify:  Simplify (+ 6 -6) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -2)) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 3)) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in x2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -2))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -2 x2) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 1 1)) (* 0 (/ 0 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* -2 (- (* 2 (/ 1 x2)))) (+ (* 0 1) (* 2 3))) into (+ (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 4 (/ 1 x2)) 6)) into (+ (* 4 (/ 1 x2)) 6)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ 1 x2)) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x2) (/ 0 (- x2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 x2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 3)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 1 1)) (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 (- (* 2 (/ 1 x2)))) (+ (* 2 1) (* 0 3)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (+ (* 6 (* 1 (/ 1 (- x1)))) (+ -2 (* 4 (* (/ 1 (/ 1 (- x2))) (/ 1 (- x1)))))) into (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1 2)
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (* 2 x2)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1)) (* 0 (* 2 x2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 3 (* 2 x2)))) into (* 6 x2)
* [misc]taylor:  Taking taylor expansion of (* 6 x2) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 6 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 3) into 9
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 -1) (* 0 3)) into -3
* [misc]taylor:  Taking taylor expansion of -3 in x2
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 6 (/ 1 x2)) 9)
* [misc]taylor:  Taking taylor expansion of (- (* 6 (/ 1 x2)) 9) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* -3 (* 1 (/ 1 (/ 1 x1)))) (+ (* 6 (* (/ 1 (/ 1 x2)) 1)) (* 9 (pow (* 1 (/ 1 (/ 1 x1))) 2)))) into (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (* 3 3) into 9
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 3)) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 6 (/ 1 x2)) 9))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6 (/ 1 x2)) 9)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 x2)) 9) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify -6 into -6
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1 (/ 1 (/ 1 (- x1))))) (+ (* -6 (* (/ 1 (/ 1 (- x2))) 1)) (* 9 (pow (* 1 (/ 1 (/ 1 (- x1)))) 2)))) into (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 1 1 1 2 1)
* [misc]approximate:  Taking taylor expansion of (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* x1 4) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 4) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x1 4) into (* 4 x1)
* [misc]backup-simplify:  Simplify (* (* 4 x1) x1) into (* 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (* 4 (pow x1 2)) (+ (pow x1 2) 1)) into (* 4 (/ (pow x1 2) (+ (pow x1 2) 1)))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (- (* x2 2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* x2 2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 4) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 4) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 4) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 4)) into 4
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 4 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 4 1) (* 0 0))) into 4
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* x2 2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* x2 2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 4) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 4) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 4) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 4)) into 4
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 4 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 4 1) (* 0 0))) into 4
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* x2 2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* x2 2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* x2 2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]taylor:  Taking taylor expansion of (* 8 x2) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 8 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* x2 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 4 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 (* 2 x2))) into (- 4)
* [misc]taylor:  Taking taylor expansion of (- 4) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* 8 1) (* 0 0)) into 8
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 3 1) (+ (* 0 0) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* x2 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 1 1)) (* 0 (/ 0 1)))) into -4
* [misc]backup-simplify:  Simplify (+ (* 4 3) (+ (* 0 -1) (* -4 (* 2 x2)))) into (- 12 (* 8 x2))
* [misc]taylor:  Taking taylor expansion of (- 12 (* 8 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (* 8 x2) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 12 0) into 12
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (+ (* 12 (pow (* 1 x1) 4)) (+ (* 8 (* x2 (pow x1 2))) (* -4 (pow (* 1 x1) 3)))) into (- (+ (* 8 (* (pow x1 2) x2)) (* 12 (pow x1 4))) (* 4 (pow x1 3)))
* [misc]approximate:  Taking taylor expansion of (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) 4) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 4) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 4) into (/ 4 x1)
* [misc]backup-simplify:  Simplify (* (/ 4 x1) (/ 1 x1)) into (/ 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 4 (pow x1 2)) (+ 1 (/ 1 (pow x1 2)))) into (/ 4 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x2) 2) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x2) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) 4) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 4) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 4) into 4
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x2) 2) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x2) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) 4) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 4) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 4) into 4
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x2) 2) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x2) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 4)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 3)) into -4
* [misc]taylor:  Taking taylor expansion of -4 in x2
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 x2) 2) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2 x2) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 x2))) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 1 1)) (* 0 (/ 0 1)))) into -4
* [misc]backup-simplify:  Simplify (+ (* 4 (* 2 (/ 1 x2))) (+ (* 0 -1) (* -4 3))) into (- (* 8 (/ 1 x2)) 12)
* [misc]taylor:  Taking taylor expansion of (- (* 8 (/ 1 x2)) 12) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* -4 (* 1 (/ 1 (/ 1 x1)))) (+ (* 8 (* (/ 1 (/ 1 x2)) 1)) (* 12 (pow (* 1 (/ 1 (/ 1 x1))) 2)))) into (- (+ (* 12 (pow x1 2)) (* 8 x2)) (* 4 x1))
* [misc]approximate:  Taking taylor expansion of (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 4) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 4) into (/ -4 x1)
* [misc]backup-simplify:  Simplify (* (/ -4 x1) (/ -1 x1)) into (/ 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 4 (pow x1 2)) (+ 1 (/ 1 (pow x1 2)))) into (/ 4 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x2)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 4) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 4) into -4
* [misc]backup-simplify:  Simplify (* -4 -1) into 4
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x2)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 4) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 4) into -4
* [misc]backup-simplify:  Simplify (* -4 -1) into 4
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x2)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 4)) into 0
* [misc]backup-simplify:  Simplify (+ (* -4 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 3)) into 4
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 x2) 2) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -2 x2) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ 1 x2)))) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* -4 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 1 1)) (* 0 (/ 0 1)))) into -4
* [misc]backup-simplify:  Simplify (+ (* 4 (- (* 2 (/ 1 x2)))) (+ (* 0 1) (* -4 3))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 8 (/ 1 x2)) 12)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 x2)) 12) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify (- 8) into -8
* [misc]backup-simplify:  Simplify -8 into -8
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* 4 (* 1 (/ 1 (/ 1 (- x1))))) (+ (* -8 (* (/ 1 (/ 1 (- x2))) 1)) (* 12 (pow (* 1 (/ 1 (/ 1 (- x1)))) 2)))) into (- (+ (* 12 (pow x1 2)) (* 8 x2)) (* 4 x1))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* x1 2) into (* 2 x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (* 2 x1) (+ (pow x1 2) 1)) into (* 2 (/ x1 (+ (pow x1 2) 1)))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ 0 (- x1)) into (- x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (* (pow x1 2) 3) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (- x1) (* 3 (pow x1 2))) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ 1 (pow x1 2)) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* x1 4) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 4) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x1 4) into (* 4 x1)
* [misc]backup-simplify:  Simplify (* (* 4 x1) x1) into (* 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (* 4 (pow x1 2)) (+ (pow x1 2) 1)) into (* 4 (/ (pow x1 2) (+ (pow x1 2) 1)))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (- (* x2 2) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* x2 2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 6 (* x1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 3) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 4) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 4) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 4) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 4)) into 4
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 4 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 4 1) (* 0 0))) into 4
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* x2 2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* x2 2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 6 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* x1 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* x1 2) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 2) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 3) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 4) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 4) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 4) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 4)) into 4
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 4 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 4 1) (* 0 0))) into 4
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* x2 2) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* x2 2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 6 (* x1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* 0 2) into 0
* [misc]backup-simplify:  Simplify (* -3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (* 2 x2)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 6 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2)) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 2) (* 0 0)) into -6
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 3) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 2 (* 2 x2)) into (* 4 x2)
* [misc]backup-simplify:  Simplify (+ -6 (* 4 x2)) into (- (* 4 x2) 6)
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1)) (* (- (* 4 x2) 6) (* 2 x2))) into (- (* 8 (pow x2 2)) (* 12 x2))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (pow x2 2)) (* 12 x2)) 0) into (- (* 8 (pow x2 2)) (* 12 x2))
* [misc]taylor:  Taking taylor expansion of (- (* 8 (pow x2 2)) (* 12 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (pow x2 2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (pow x2 2) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 x2) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 12 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 3))) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 -1) (* 0 (* 2 x2))) into (- 2)
* [misc]backup-simplify:  Simplify (+ 0 (- 2)) into -2
* [misc]backup-simplify:  Simplify (+ (* 0 (- 3 (* 2 x2))) (+ (* (- (* 4 x2) 6) (- 1)) (* -2 (* 2 x2)))) into (- 6 (* 8 x2))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* x2 2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 6 1) (+ (* 0 0) (* 0 0))) into 6
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (+ (- 6 (* 8 x2)) (- (* 8 x2) 6)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 12 1) (* 0 0)) into 12
* [misc]backup-simplify:  Simplify (- 12) into -12
* [misc]backup-simplify:  Simplify (+ 0 -12) into -12
* [misc]backup-simplify:  Simplify -12 into -12
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 3)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 2) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 3))) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 2 3) (+ (* 0 -1) (* -2 (* 2 x2)))) into (- 6 (* 4 x2))
* [misc]backup-simplify:  Simplify (+ 0 (- 6 (* 4 x2))) into (- 6 (* 4 x2))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* (- (* 4 x2) 6) (- 3 (* 2 x2))) (+ (* -2 (- 1)) (* (- 6 (* 4 x2)) (* 2 x2))))) into (- (* 36 x2) (+ 16 (* 16 (pow x2 2))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* x2 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 4 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 (* 2 x2))) into (- 4)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (+ (- (* 36 x2) (+ 16 (* 16 (pow x2 2)))) -4) into (- (* 36 x2) (+ 20 (* 16 (pow x2 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 36 x2) (+ 20 (* 16 (pow x2 2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 36 x2) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 20 (* 16 (pow x2 2))) in x2
* [misc]taylor:  Taking taylor expansion of 20 in x2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* 16 (pow x2 2)) in x2
* [misc]taylor:  Taking taylor expansion of 16 in x2
* [misc]backup-simplify:  Simplify 16 into 16
* [misc]taylor:  Taking taylor expansion of (pow x2 2) in x2
* [misc]backup-simplify:  Simplify (* 36 0) into 0
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ 0 -20) into -20
* [misc]backup-simplify:  Simplify -20 into -20
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ (* 12 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]backup-simplify:  Simplify (+ (* 8 (* (pow x2 2) x1)) (+ (* -20 (pow (* 1 x1) 3)) (* -12 (* x2 x1)))) into (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3))))
* [misc]approximate:  Taking taylor expansion of (+ (* (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1))))) (- (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) (* 6 (* (/ 1 x1) (/ 1 x1))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1))))) (- (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) (* 6 (* (/ 1 x1) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 2) into (/ 2 x1)
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) (* 6 (* (/ 1 x1) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) 4) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 4) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 1 x1) 4) into (/ 4 x1)
* [misc]backup-simplify:  Simplify (* (/ 4 x1) (/ 1 x1)) into (/ 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 4 (pow x1 2)) (+ 1 (/ 1 (pow x1 2)))) into (/ 4 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x2) 2) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x2) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 6 (* (/ 1 x1) (/ 1 x1))) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1))))) (- (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) (* 6 (* (/ 1 x1) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) (* 6 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) 4) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 4) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 4) into 4
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x2) 2) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x2) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 6 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1))))) (- (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) (* 6 (* (/ 1 x1) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 x1) 2)) (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 x1) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x1) 2) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) (+ 1 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 x2)) (/ 1 x1)) (* (* (/ 1 x1) (/ 1 x1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) (* 6 (* (/ 1 x1) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 x1) 4) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) 4) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) 4) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 4) into 4
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 x1) (/ 1 x1))) (- (* (/ 1 x2) 2) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x2) 2) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x2) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 6 (* (/ 1 x1) (/ 1 x1))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* 1 2) into 2
* [misc]backup-simplify:  Simplify (* -3 2) into -6
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* 2 3) into 6
* [misc]backup-simplify:  Simplify (+ -6 6) into 0
* [misc]backup-simplify:  Simplify (* 0 3) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 4)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 3)) into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -4 0) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]taylor:  Taking taylor expansion of -4 in x2
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 -1) (* 0 3)) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ (* 0 -1) (* -2 3)) into -6
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 x2) 2) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2 x2) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 x2))) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 1 1)) (* 0 (/ 0 1)))) into -4
* [misc]backup-simplify:  Simplify (+ (* 4 (* 2 (/ 1 x2))) (+ (* 0 -1) (* -4 3))) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 x2)) 12) 0) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (+ -6 (- (* 8 (/ 1 x2)) 12)) into (- (* 8 (/ 1 x2)) 18)
* [misc]taylor:  Taking taylor expansion of (- (* 8 (/ 1 x2)) 18) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2 x2) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2 x2) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 2 (* 2 (/ 1 x2))) (+ (* 0 -1) (* -2 3))) into (- (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 x2)) 6)) into (- (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 (/ 1 x2)) 3)) (+ (* -2 -1) (* (- (* 4 (/ 1 x2)) 6) 3))) into (- (* 12 (/ 1 x2)) 16)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x2) (/ 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x2) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)) (* 0 (/ 1 1)) (* -4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 (* 2 (/ 1 x2))) (+ (* -4 -1) (* 0 3)))) into 4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (+ (- (* 12 (/ 1 x2)) 16) 4) into (- (* 12 (/ 1 x2)) 12)
* [misc]taylor:  Taking taylor expansion of (- (* 12 (/ 1 x2)) 12) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* -4 (* 1 (/ 1 (/ 1 x1)))) (+ (* 8 (* (/ 1 (/ 1 x2)) 1)) (* 6 (pow (* 1 (/ 1 (/ 1 x1))) 2)))) into (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1))
* [misc]approximate:  Taking taylor expansion of (+ (* (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (- (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (* 6 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (- (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (* 6 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (- 3) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 2) into (/ -2 x1)
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ -2 x1) (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (* x1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (pow x1 2))) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (* 6 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x2
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 4) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ -1 x1) 4) into (/ -4 x1)
* [misc]backup-simplify:  Simplify (* (/ -4 x1) (/ -1 x1)) into (/ 4 (pow x1 2))
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ (/ 4 (pow x1 2)) (+ 1 (/ 1 (pow x1 2)))) into (/ 4 (* (pow x1 2) (+ 1 (/ 1 (pow x1 2)))))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x2)) 2) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 6 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (- (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (* 6 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (* 6 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 4) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 4) into -4
* [misc]backup-simplify:  Simplify (* -4 -1) into 4
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x2)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 6 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))))) (- (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (* 6 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (- 3) (* (/ 1 (- x1)) 2)) (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (- 3) (* (/ 1 (- x1)) 2)) in x1
* [misc]taylor:  Taking taylor expansion of (- 3) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x1)) 2) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (- x2))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) 3) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ 1 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) (* 6 (* (/ 1 (- x1)) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))))) in x1
* [misc]taylor:  Taking taylor expansion of (/ (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) 4) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) 4) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 4) into -4
* [misc]backup-simplify:  Simplify (* -4 -1) into 4
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) (- (* (/ 1 (- x2)) 2) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x2)) 2) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x2)) 2) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 6 (* (/ 1 (- x1)) (/ 1 (- x1)))) in x1
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (* -1 2) into -2
* [misc]backup-simplify:  Simplify (* -3 -2) into 6
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 3) into 3
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (* -2 3) into -6
* [misc]backup-simplify:  Simplify (+ 6 -6) into 0
* [misc]backup-simplify:  Simplify (* 0 3) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 4)) into 0
* [misc]backup-simplify:  Simplify (+ (* -4 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 3)) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -2)) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 3)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 3)) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* -2 3)) into -6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 x2) 2) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -2 x2) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ 1 x2)))) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* -4 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 1 1)) (* 0 (/ 0 1)))) into -4
* [misc]backup-simplify:  Simplify (+ (* 4 (- (* 2 (/ 1 x2)))) (+ (* 0 1) (* -4 3))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 x2)) 12)) 0) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (+ -6 (- (+ (* 8 (/ 1 x2)) 12))) into (- (+ (* 8 (/ 1 x2)) 18))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 8 (/ 1 x2)) 18)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 x2)) 18) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 18 in x2
* [misc]backup-simplify:  Simplify 18 into 18
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -2 x2) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -2))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -2 x2) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 3))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 1 1)) (* 0 (/ 0 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* -2 (- (* 2 (/ 1 x2)))) (+ (* 0 1) (* 2 3))) into (+ (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 4 (/ 1 x2)) 6)) into (+ (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* -2 1) (* (+ (* 4 (/ 1 x2)) 6) 3))) into (+ (* 12 (/ 1 x2)) 16)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x2) (/ 0 (- x2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x2) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -4 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)) (* 0 (/ 1 1)) (* -4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 (- (* 2 (/ 1 x2)))) (+ (* -4 1) (* 0 3)))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (+ (+ (* 12 (/ 1 x2)) 16) -4) into (+ (* 12 (/ 1 x2)) 12)
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 x2)) 12) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify (- 8) into -8
* [misc]backup-simplify:  Simplify -8 into -8
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* 4 (* 1 (/ 1 (/ 1 (- x1))))) (+ (* -8 (* (/ 1 (/ 1 (- x2))) 1)) (* 6 (pow (* 1 (/ 1 (/ 1 (- x1)))) 2)))) into (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (log (* (exp (* (- 3) (* x1 2))) (exp (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (exp (* (- 3) (* x1 2))) (exp (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* * [misc]simplify:  iters left: 3 (491 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) (* x1 2))) (* (* 2 3) x1)))
* [exit]simplify:  Simplified to (exp (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) (* x1 2))) (* (* 2 3) x1)))
* * * * [misc]progress:  [ 2 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (pow (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) 1) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 3 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (exp (log (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (log (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [exit]simplify:  Simplified to (log (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* * * * [misc]progress:  [ 4 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (log (exp (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (exp (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [exit]simplify:  Simplified to (exp (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* * * * [misc]progress:  [ 5 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (137 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))))
* [enter]simplify:  Simplifying (cbrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [exit]simplify:  Simplified to (cbrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* * * * [misc]progress:  [ 6 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (cbrt (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (283 enodes)
* [exit]simplify:  Simplified to (pow (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* x1 (* 2 3))) 3)
* [exit]simplify:  Simplified to (pow (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* x1 (* 2 3))) 3)
* * * * [misc]progress:  [ 7 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (sqrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (sqrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [exit]simplify:  Simplified to (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [enter]simplify:  Simplifying (sqrt (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* [exit]simplify:  Simplified to (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))
* * * * [misc]progress:  [ 8 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)) (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (251 enodes)
* [exit]simplify:  Simplified to (- (pow (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (pow (* 3 (* x1 2)) 3))
* [exit]simplify:  Simplified to (- (pow (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (pow (* 3 (* x1 2)) 3))
* [enter]simplify:  Simplifying (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (346 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* 2 (* 3 x1))) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* (* 2 (* 3 x1)) (* 2 (* 3 x1))))
* [exit]simplify:  Simplified to (+ (* (+ (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* 2 (* 3 x1))) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* (* 2 (* 3 x1)) (* 2 (* 3 x1))))
* * * * [misc]progress:  [ 9 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* 1 (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 10 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (251 enodes)
* [exit]simplify:  Simplified to (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))
* [exit]simplify:  Simplified to (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))
* [enter]simplify:  Simplifying (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* [exit]simplify:  Simplified to (- (* (* 3 x1) (- 2)) (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (- (* (* 3 x1) (- 2)) (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 11 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (- (* 2 x2) x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (* (* x1 x1) 3))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (- (* 2 x2) x1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (185 enodes)
* * [misc]simplify:  iters left: 2 (385 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (* x2 2) x1) 2) (/ (+ 1 (* x1 x1)) x1)) (* 3 (* x1 2)))
* [exit]simplify:  Simplified to (- (/ (* (- (* x2 2) x1) 2) (/ (+ 1 (* x1 x1)) x1)) (* 3 (* x1 2)))
* * * * [misc]progress:  [ 12 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (+ (* (- 3) (* x1 2)) (* (- (* 2 x2) x1) (/ (* x1 2) (+ 1 (* x1 x1))))) (* (* (* x1 x1) 3) (/ (* x1 2) (+ 1 (* x1 x1))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (- 3) (* x1 2)) (* (- (* 2 x2) x1) (/ (* x1 2) (+ 1 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (353 enodes)
* [exit]simplify:  Simplified to (* (* x1 2) (- (/ (- (* 2 x2) x1) (+ 1 (* x1 x1))) 3))
* [exit]simplify:  Simplified to (* (* x1 2) (- (/ (- (* 2 x2) x1) (+ 1 (* x1 x1))) 3))
* * * * [misc]progress:  [ 13 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (- 3) (* x1 2))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 14 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (pow (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 1)) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (291 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 15 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (pow (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 1)) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 16 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (exp (+ (log (* (* 3 x1) x1)) (- (log (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (log (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* (* 3 x1) x1)) (- (log (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (log (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (219 enodes)
* * [misc]simplify:  iters left: 1 (360 enodes)
* [exit]simplify:  Simplified to (- (log (+ (* (* x1 3) x1) (- (* x2 2) x1))) (- (log (+ (* x1 x1) 1)) (log (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (- (log (+ (* (* x1 3) x1) (- (* x2 2) x1))) (- (log (+ (* x1 x1) 1)) (log (* (* x1 3) x1))))
* * * * [misc]progress:  [ 17 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (exp (+ (log (* (* 3 x1) x1)) (log (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* (* 3 x1) x1)) (log (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (205 enodes)
* * [misc]simplify:  iters left: 1 (345 enodes)
* [exit]simplify:  Simplified to (+ (log (- (* (* x1 3) x1) (- x1 (* x2 2)))) (- (log (* (* x1 3) x1)) (log (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (log (- (* (* x1 3) x1) (- x1 (* x2 2)))) (- (log (* (* x1 3) x1)) (log (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 18 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (exp (log (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (353 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (log (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 19 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (log (exp (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (305 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 20 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (/ (* (* (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (* (+ (* x1 x1) 1) (+ (* x1 x1) 1)) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (/ (* (* (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (* (+ (* x1 x1) 1) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (65 enodes)
* * [misc]simplify:  iters left: 4 (254 enodes)
* [exit]simplify:  Simplified to (* (/ (pow (* (* x1 3) x1) 3) (pow (+ (* x1 x1) 1) 3)) (pow (+ (- (* x2 2) x1) (* (* x1 3) x1)) 3))
* [exit]simplify:  Simplified to (* (/ (pow (* (* x1 3) x1) 3) (pow (+ (* x1 x1) 1) 3)) (pow (+ (- (* x2 2) x1) (* (* x1 3) x1)) 3))
* * * * [misc]progress:  [ 21 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (* (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (* (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (/ (* (* (pow (* (* x1 3) x1) 3) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (/ (+ (* x1 x1) 1) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (/ (* (* (pow (* (* x1 3) x1) 3) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (/ (+ (* x1 x1) 1) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 22 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (294 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))) (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))) (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))))
* [enter]simplify:  Simplifying (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (cbrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 23 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 3)
* [exit]simplify:  Simplified to (pow (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 3)
* * * * [misc]progress:  [ 24 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [enter]simplify:  Simplifying (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 25 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* 1 (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 26 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (* (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (* (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (142 enodes)
* * [misc]simplify:  iters left: 1 (165 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))) (* (* x1 3) x1)) (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (* (* (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))) (* (* x1 3) x1)) (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 27 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (* x1 3) x1))
* * * * [misc]progress:  [ 28 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (316 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (cbrt (+ (* x1 x1) 1)) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (cbrt (+ (* x1 x1) 1)) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 29 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (sqrt (+ (* x1 x1) 1)))) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (171 enodes)
* * [misc]simplify:  iters left: 2 (350 enodes)
* * [misc]simplify:  iters left: 1 (499 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (/ (sqrt (+ (* x1 x1) 1)) (* (* x1 3) x1)) (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (/ (sqrt (+ (* x1 x1) 1)) (* (* x1 3) x1)) (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 30 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) 1)) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (406 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (* x1 3) x1)) (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (* x1 3) x1)) (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 31 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (181 enodes)
* * [misc]simplify:  iters left: 2 (365 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (* (* x1 3) x1) (cbrt (+ 1 (* x1 x1)))) (sqrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (cbrt (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (/ (* (/ (* (* x1 3) x1) (cbrt (+ 1 (* x1 x1)))) (sqrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (cbrt (+ 1 (* x1 x1))))
* * * * [misc]progress:  [ 32 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1)))) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (221 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (* (* x1 3) x1) (sqrt (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (* (sqrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (* (* x1 3) x1) (sqrt (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 33 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) 1)) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (* (* 3 (* x1 x1)) (sqrt (+ (- (* x2 2) x1) (* 3 (* x1 x1)))))
* [exit]simplify:  Simplified to (* (* 3 (* x1 x1)) (sqrt (+ (- (* x2 2) x1) (* 3 (* x1 x1)))))
* * * * [misc]progress:  [ 34 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* * [misc]simplify:  iters left: 2 (493 enodes)
* [exit]simplify:  Simplified to (/ (/ (* x1 x1) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (/ (/ (* x1 x1) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 35 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 (sqrt (+ (* x1 x1) 1)))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (221 enodes)
* * [misc]simplify:  iters left: 1 (299 enodes)
* [exit]simplify:  Simplified to (/ (* 3 (* x1 x1)) (sqrt (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (/ (* 3 (* x1 x1)) (sqrt (+ 1 (* x1 x1))))
* * * * [misc]progress:  [ 36 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (* 3 (* x1 x1))
* [exit]simplify:  Simplified to (* 3 (* x1 x1))
* * * * [misc]progress:  [ 37 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) 1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (* (* x1 3) x1)
* [exit]simplify:  Simplified to (* (* x1 3) x1)
* * * * [misc]progress:  [ 38 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (/ 1 (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (278 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* * * * [misc]progress:  [ 39 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (pow (* x1 x1) 3) (pow 1 3)))) (+ (* (* x1 x1) (* x1 x1)) (- (* 1 1) (* (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (pow (* x1 x1) 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (313 enodes)
* [exit]simplify:  Simplified to (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* (pow x1 3) (pow x1 3))) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* (pow x1 3) (pow x1 3))) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 40 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (* (* x1 x1) (* x1 x1)) (* 1 1)))) (- (* x1 x1) 1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (* (* x1 x1) (* x1 x1)) (* 1 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (336 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (- (* (* x1 x1) (* x1 x1)) 1) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (- (* (* x1 x1) (* x1 x1)) 1) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 41 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* 3 x1) (* x1 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* x1 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ (* x1 x1) 1) x1))
* [exit]simplify:  Simplified to (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ (* x1 x1) 1) x1))
* * * * [misc]progress:  [ 42 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (278 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* * * * [misc]progress:  [ 43 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (* (* 3 x1) x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 44 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 1) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (354 enodes)
* [exit]simplify:  Simplified to (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))
* [exit]simplify:  Simplified to (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))
* * * * [misc]progress:  [ 45 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 1) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 46 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (exp (+ (- (log (* (* x1 4) x1)) (log (+ (* x1 x1) 1))) (log (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (- (log (* (* x1 4) x1)) (log (+ (* x1 x1) 1))) (log (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* [exit]simplify:  Simplified to (+ (- (log (* x1 (* 4 x1))) (log (+ 1 (* x1 x1)))) (log (- (* (* x1 3) x1) (- x1 (* 2 x2)))))
* [exit]simplify:  Simplified to (+ (- (log (* x1 (* 4 x1))) (log (+ 1 (* x1 x1)))) (log (- (* (* x1 3) x1) (- x1 (* 2 x2)))))
* * * * [misc]progress:  [ 47 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (exp (+ (log (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (log (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (log (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (226 enodes)
* * [misc]simplify:  iters left: 1 (442 enodes)
* [exit]simplify:  Simplified to (+ (log (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (log (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (+ (log (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (log (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 48 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (exp (log (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (117 enodes)
* * [misc]simplify:  iters left: 3 (396 enodes)
* [exit]simplify:  Simplified to (log (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* x1 3)))))
* [exit]simplify:  Simplified to (log (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* x1 3)))))
* * * * [misc]progress:  [ 49 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (log (exp (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (396 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1)))))
* [exit]simplify:  Simplified to (exp (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1)))))
* * * * [misc]progress:  [ 50 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (cbrt (* (/ (* (* (* (* x1 4) x1) (* (* x1 4) x1)) (* (* x1 4) x1)) (* (* (+ (* x1 x1) 1) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))) (* (* (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ (* (* (* (* x1 4) x1) (* (* x1 4) x1)) (* (* x1 4) x1)) (* (* (+ (* x1 x1) 1) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))) (* (* (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (389 enodes)
* [exit]simplify:  Simplified to (* (pow (/ (* (* x1 x1) 4) (+ (* x1 x1) 1)) 3) (pow (+ (* (* x1 x1) 3) (- (* x2 2) x1)) 3))
* [exit]simplify:  Simplified to (* (pow (/ (* (* x1 x1) 4) (+ (* x1 x1) 1)) 3) (pow (+ (* (* x1 x1) 3) (- (* x2 2) x1)) 3))
* * * * [misc]progress:  [ 51 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (cbrt (* (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (* (* (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (* (* (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (278 enodes)
* [exit]simplify:  Simplified to (* (pow (+ (- (* 2 x2) x1) (* (* x1 3) x1)) 3) (pow (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (pow (+ (- (* 2 x2) x1) (* (* x1 3) x1)) 3) (pow (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 52 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (* (cbrt (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (cbrt (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (cbrt (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (cbrt (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (106 enodes)
* * [misc]simplify:  iters left: 3 (355 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (- (* 2 x2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1))))) (cbrt (/ (+ (- (* 2 x2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1))))))
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (- (* 2 x2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1))))) (cbrt (/ (+ (- (* 2 x2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1))))))
* [enter]simplify:  Simplifying (cbrt (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (355 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (- (* 2 x2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1)))))
* [exit]simplify:  Simplified to (cbrt (/ (+ (- (* 2 x2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1)))))
* * * * [misc]progress:  [ 53 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (cbrt (* (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* x1 3)))) 3)
* [exit]simplify:  Simplified to (pow (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* x1 3)))) 3)
* * * * [misc]progress:  [ 54 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (sqrt (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (sqrt (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (355 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* 2 x2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1)))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* 2 x2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1)))))
* [enter]simplify:  Simplifying (sqrt (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (355 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* 2 x2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1)))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* 2 x2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1)))))
* * * * [misc]progress:  [ 55 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (/ (* (* (* x1 4) x1) (+ (pow (* 3 (* x1 x1)) 3) (pow (- (* x2 2) x1) 3))) (* (+ (* x1 x1) 1) (+ (* (* 3 (* x1 x1)) (* 3 (* x1 x1))) (- (* (- (* x2 2) x1) (- (* x2 2) x1)) (* (* 3 (* x1 x1)) (- (* x2 2) x1)))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* x1 4) x1) (+ (pow (* 3 (* x1 x1)) 3) (pow (- (* x2 2) x1) 3)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* x1 (* 4 x1)) 3) (* (* (* x1 x1) (* x1 3)) (* (* x1 x1) (* x1 3)))) (* (* (- (* x2 2) x1) (- (* x2 2) x1)) (* (* x1 (* 4 x1)) (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (+ (* (* (* x1 (* 4 x1)) 3) (* (* (* x1 x1) (* x1 3)) (* (* x1 x1) (* x1 3)))) (* (* (- (* x2 2) x1) (- (* x2 2) x1)) (* (* x1 (* 4 x1)) (- (* x2 2) x1))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (+ (* (* 3 (* x1 x1)) (* 3 (* x1 x1))) (- (* (- (* x2 2) x1) (- (* x2 2) x1)) (* (* 3 (* x1 x1)) (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (165 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 3) (* x1 3)) (+ (* x1 x1) 1)) (* x1 x1)) (* (* (- (* 2 x2) x1) (+ (* x1 x1) 1)) (- (- (* 2 x2) x1) (* x1 (* x1 3)))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 3) (* x1 3)) (+ (* x1 x1) 1)) (* x1 x1)) (* (* (- (* 2 x2) x1) (+ (* x1 x1) 1)) (- (- (* 2 x2) x1) (* x1 (* x1 3)))))
* * * * [misc]progress:  [ 56 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (/ (* (* (* x1 4) x1) (- (* (* 3 (* x1 x1)) (* 3 (* x1 x1))) (* (- (* x2 2) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (- (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* x1 4) x1) (- (* (* 3 (* x1 x1)) (* 3 (* x1 x1))) (* (- (* x2 2) x1) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (410 enodes)
* [exit]simplify:  Simplified to (* (* (* x1 x1) (- (* x1 (* x1 3)) (- (* x2 2) x1))) (* 4 (+ (- (* x2 2) x1) (* x1 (* x1 3)))))
* [exit]simplify:  Simplified to (* (* (* x1 x1) (- (* x1 (* x1 3)) (- (* x2 2) x1))) (* 4 (+ (- (* x2 2) x1) (* x1 (* x1 3)))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (- (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (418 enodes)
* [exit]simplify:  Simplified to (* (+ (- x1 (* 2 x2)) (* 3 (* x1 x1))) (+ 1 (* x1 x1)))
* [exit]simplify:  Simplified to (* (+ (- x1 (* 2 x2)) (* 3 (* x1 x1))) (+ 1 (* x1 x1)))
* * * * [misc]progress:  [ 57 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* 1 (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 58 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (* 3 (* x1 x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (* 3 (* x1 x1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (177 enodes)
* * [misc]simplify:  iters left: 2 (355 enodes)
* [exit]simplify:  Simplified to (/ (* (* 4 3) (* x1 x1)) (/ (+ (* x1 x1) 1) (* x1 x1)))
* [exit]simplify:  Simplified to (/ (* (* 4 3) (* x1 x1)) (/ (+ (* x1 x1) 1) (* x1 x1)))
* [enter]simplify:  Simplifying (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (- (* x2 2) x1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (452 enodes)
* [exit]simplify:  Simplified to (/ (* (- (* x2 2) x1) 4) (/ (+ (* x1 x1) 1) (* x1 x1)))
* [exit]simplify:  Simplified to (/ (* (- (* x2 2) x1) 4) (/ (+ (* x1 x1) 1) (* x1 x1)))
* * * * [misc]progress:  [ 59 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (+ (* (* 3 (* x1 x1)) (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (* (- (* x2 2) x1) (/ (* (* x1 4) x1) (+ (* x1 x1) 1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* 3 (* x1 x1)) (/ (* (* x1 4) x1) (+ (* x1 x1) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (358 enodes)
* [exit]simplify:  Simplified to (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (* 3 (* x1 x1)))
* [exit]simplify:  Simplified to (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (* 3 (* x1 x1)))
* [enter]simplify:  Simplifying (* (- (* x2 2) x1) (/ (* (* x1 4) x1) (+ (* x1 x1) 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (394 enodes)
* [exit]simplify:  Simplified to (/ (* 4 (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) (* x1 x1)))
* [exit]simplify:  Simplified to (/ (* 4 (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) (* x1 x1)))
* * * * [misc]progress:  [ 60 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (* (cbrt (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (cbrt (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))) (cbrt (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (* (cbrt (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (cbrt (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (306 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* x1 x1)) (/ (/ (+ (* x1 x1) 1) 4) (cbrt (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))
* [exit]simplify:  Simplified to (/ (* (cbrt (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* x1 x1)) (/ (/ (+ (* x1 x1) 1) 4) (cbrt (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))
* * * * [misc]progress:  [ 61 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (sqrt (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (sqrt (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (sqrt (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (271 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (* 3 (* x1 x1)) (- x1 (* 2 x2)))) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1))))
* [exit]simplify:  Simplified to (/ (sqrt (- (* 3 (* x1 x1)) (- x1 (* 2 x2)))) (/ (+ (* x1 x1) 1) (* x1 (* 4 x1))))
* * * * [misc]progress:  [ 62 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) 1) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (146 enodes)
* [exit]simplify:  Simplified to (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1)))
* [exit]simplify:  Simplified to (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1)))
* * * * [misc]progress:  [ 63 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (* (cbrt (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (cbrt (/ (* (* x1 4) x1) (+ (* x1 x1) 1)))) (* (cbrt (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (212 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1)))
* * * * [misc]progress:  [ 64 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (sqrt (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (* (sqrt (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (212 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1)))
* [exit]simplify:  Simplified to (* (sqrt (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1)))
* * * * [misc]progress:  [ 65 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* x1 4) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))) (* (/ x1 (cbrt (+ (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ x1 (cbrt (+ (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (359 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ x1 (cbrt (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ x1 (cbrt (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 66 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* x1 4) (sqrt (+ (* x1 x1) 1))) (* (/ x1 (sqrt (+ (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ x1 (sqrt (+ (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (359 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ x1 (sqrt (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ x1 (sqrt (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 67 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* x1 4) 1) (* (/ x1 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ x1 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (167 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (* (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ x1 (+ (* x1 x1) 1)))
* [exit]simplify:  Simplified to (* (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ x1 (+ (* x1 x1) 1)))
* * * * [misc]progress:  [ 68 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* 1 (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (354 enodes)
* [exit]simplify:  Simplified to (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))
* [exit]simplify:  Simplified to (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))
* * * * [misc]progress:  [ 69 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (* (* x1 4) x1) (* (/ 1 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ 1 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* * [misc]simplify:  iters left: 2 (414 enodes)
* [exit]simplify:  Simplified to (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))
* [exit]simplify:  Simplified to (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))
* * * * [misc]progress:  [ 70 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (pow (* x1 x1) 3) (pow 1 3))) (* (+ (* (* x1 x1) (* x1 x1)) (- (* 1 1) (* (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (+ (* (* x1 x1) (* x1 x1)) (- (* 1 1) (* (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (462 enodes)
* [exit]simplify:  Simplified to (* (+ (* (* x1 x1) (* x1 x1)) (- 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* x1 (* x1 3))))
* [exit]simplify:  Simplified to (* (+ (* (* x1 x1) (* x1 x1)) (- 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* x1 (* x1 3))))
* * * * [misc]progress:  [ 71 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (- (* (* x1 x1) (* x1 x1)) (* 1 1))) (* (- (* x1 x1) 1) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (- (* x1 x1) 1) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (388 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* 2 x2) x1) (* x1 (* x1 3))) (- (* x1 x1) 1))
* [exit]simplify:  Simplified to (* (+ (- (* 2 x2) x1) (* x1 (* x1 3))) (- (* x1 x1) 1))
* * * * [misc]progress:  [ 72 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (/ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (pow (* 3 (* x1 x1)) 3) (pow (- (* x2 2) x1) 3))) (+ (* (* 3 (* x1 x1)) (* 3 (* x1 x1))) (- (* (- (* x2 2) x1) (- (* x2 2) x1)) (* (* 3 (* x1 x1)) (- (* x2 2) x1))))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (pow (* 3 (* x1 x1)) 3) (pow (- (* x2 2) x1) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (156 enodes)
* [exit]simplify:  Simplified to (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (pow (- (* x2 2) x1) 3) (pow (* x1 (* x1 3)) 3)))
* [exit]simplify:  Simplified to (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (pow (- (* x2 2) x1) 3) (pow (* x1 (* x1 3)) 3)))
* * * * [misc]progress:  [ 73 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (/ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (- (* (* 3 (* x1 x1)) (* 3 (* x1 x1))) (* (- (* x2 2) x1) (- (* x2 2) x1)))) (- (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (- (* (* 3 (* x1 x1)) (* 3 (* x1 x1))) (* (- (* x2 2) x1) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (454 enodes)
* [exit]simplify:  Simplified to (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (- (* (* x1 (* x1 3)) (* x1 (* x1 3))) (* (- (* x2 2) x1) (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (- (* (* x1 (* x1 3)) (* x1 (* x1 3))) (* (- (* x2 2) x1) (- (* x2 2) x1))))
* * * * [misc]progress:  [ 74 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (/ (* (* (* x1 4) x1) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (+ (* x1 x1) 1)) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* x1 4) x1) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (299 enodes)
* [exit]simplify:  Simplified to (* (* x1 (* 4 x1)) (+ (* x1 (* x1 3)) (- (* 2 x2) x1)))
* [exit]simplify:  Simplified to (* (* x1 (* 4 x1)) (+ (* x1 (* x1 3)) (- (* 2 x2) x1)))
* * * * [misc]progress:  [ 75 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 76 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (log (* (exp (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (/ (exp (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (exp (* 6 (* x1 x1)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (exp (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (/ (exp (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (exp (* 6 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (100 enodes)
* * [misc]simplify:  iters left: 4 (319 enodes)
* [exit]simplify:  Simplified to (exp (+ (/ (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* (- 3) (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (- (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* 6 (* x1 x1)))))
* [exit]simplify:  Simplified to (exp (+ (/ (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* (- 3) (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (- (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* 6 (* x1 x1)))))
* * * * [misc]progress:  [ 77 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (log (* (exp (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (exp (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (exp (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (exp (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (98 enodes)
* * [misc]simplify:  iters left: 4 (340 enodes)
* [exit]simplify:  Simplified to (exp (+ (+ (* (* x1 x1) (- 6)) (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) (* x1 2))) (* (- 3) (* x1 2))) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))))
* [exit]simplify:  Simplified to (exp (+ (+ (* (* x1 x1) (- 6)) (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) (* x1 2))) (* (- 3) (* x1 2))) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))))
* * * * [misc]progress:  [ 78 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (pow (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) 1) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 79 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (exp (log (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (307 enodes)
* [exit]simplify:  Simplified to (log (+ (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- 6) (* x1 x1))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))))))
* [exit]simplify:  Simplified to (log (+ (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- 6) (* x1 x1))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))))))
* * * * [misc]progress:  [ 80 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (log (exp (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (95 enodes)
* * [misc]simplify:  iters left: 4 (321 enodes)
* [exit]simplify:  Simplified to (* (exp (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (* x1 6) x1))) (pow (exp (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))))
* [exit]simplify:  Simplified to (* (exp (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (* x1 6) x1))) (pow (exp (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))))
* * * * [misc]progress:  [ 81 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (* (cbrt (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (cbrt (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (cbrt (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (cbrt (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (93 enodes)
* * [misc]simplify:  iters left: 4 (308 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (* x1 6) x1)) (/ (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))))) (cbrt (+ (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (* x1 6) x1)) (/ (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (* x1 6) x1)) (/ (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))))) (cbrt (+ (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (* x1 6) x1)) (/ (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))))))
* [enter]simplify:  Simplifying (cbrt (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (307 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- 6) (* x1 x1))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))))))
* [exit]simplify:  Simplified to (cbrt (+ (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- 6) (* x1 x1))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))))))
* * * * [misc]progress:  [ 82 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (cbrt (* (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (106 enodes)
* * [misc]simplify:  iters left: 4 (410 enodes)
* [exit]simplify:  Simplified to (pow (+ (+ (* (- 6) (* x1 x1)) (* (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))))) (/ (- (* (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* (* 2 3) x1)) (/ (+ 1 (* x1 x1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))))) 3)
* [exit]simplify:  Simplified to (pow (+ (+ (* (- 6) (* x1 x1)) (* (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))))) (/ (- (* (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* (* 2 3) x1)) (/ (+ 1 (* x1 x1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))))) 3)
* * * * [misc]progress:  [ 83 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (sqrt (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (307 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- 6) (* x1 x1))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))))))
* [exit]simplify:  Simplified to (sqrt (+ (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- 6) (* x1 x1))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))))))
* [enter]simplify:  Simplifying (sqrt (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (307 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- 6) (* x1 x1))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))))))
* [exit]simplify:  Simplified to (sqrt (+ (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- 6) (* x1 x1))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))))))
* * * * [misc]progress:  [ 84 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (* (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ 1 (* x1 x1))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 3) (pow (* 6 (* x1 x1)) 3)))) (* (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ 1 (* x1 x1))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (* (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ 1 (* x1 x1))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 3) (pow (* 6 (* x1 x1)) 3))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (186 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (+ (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* x1 (* x1 6))) (* x1 (* x1 6))) (* (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3)))) (* (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2)))) (* (+ (* x1 x1) 1) (- (pow (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (pow (* x1 (* x1 6)) 3)))))
* [exit]simplify:  Simplified to (+ (* (+ (* (+ (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* x1 (* x1 6))) (* x1 (* x1 6))) (* (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3)))) (* (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2)))) (* (+ (* x1 x1) 1) (- (pow (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (pow (* x1 (* x1 6)) 3)))))
* [enter]simplify:  Simplifying (* (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ 1 (* x1 x1))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (143 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* x1 x1) 1) (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2))))) (+ (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (* (* x1 x1) 4) (+ (* x1 x1) 1))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (* (* x1 x1) 4) (+ (* x1 x1) 1)))) (* (+ (* (* x1 x1) 6) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (* (* x1 x1) 4) (+ (* x1 x1) 1)))) (* (* x1 x1) 6))))
* [exit]simplify:  Simplified to (* (* (+ (* x1 x1) 1) (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2))))) (+ (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (* (* x1 x1) 4) (+ (* x1 x1) 1))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (* (* x1 x1) 4) (+ (* x1 x1) 1)))) (* (+ (* (* x1 x1) 6) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (* (* x1 x1) 4) (+ (* x1 x1) 1)))) (* (* x1 x1) 6))))
* * * * [misc]progress:  [ 85 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ 1 (* x1 x1))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (* 6 (* x1 x1)) (* 6 (* x1 x1)))))) (* (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ 1 (* x1 x1))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ 1 (* x1 x1))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (* 6 (* x1 x1)) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (165 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* x1 (* x1 6))))) (* (+ (* (* 3 (* x1 2)) (* 3 (* x1 2))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))) (- (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))) (* (- 3) (* x1 2))))) (* (+ (* x1 x1) 1) (- (* (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (* x1 (* x1 6)) (* x1 (* x1 6)))))))
* [exit]simplify:  Simplified to (+ (* (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* x1 (* x1 6))))) (* (+ (* (* 3 (* x1 2)) (* 3 (* x1 2))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))) (- (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))) (* (- 3) (* x1 2))))) (* (+ (* x1 x1) 1) (- (* (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (* x1 (* x1 6)) (* x1 (* x1 6)))))))
* [enter]simplify:  Simplifying (* (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ 1 (* x1 x1))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (121 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (* (* x1 x1) 4) (+ (* x1 x1) 1))) (* 6 (* x1 x1))) (+ (* x1 x1) 1)) (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2)))))
* [exit]simplify:  Simplified to (* (* (+ (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (/ (* (* x1 x1) 4) (+ (* x1 x1) 1))) (* 6 (* x1 x1))) (+ (* x1 x1) 1)) (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2)))))
* * * * [misc]progress:  [ 86 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (* (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ 1 (* x1 x1))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 3) (pow (* 6 (* x1 x1)) 3)))) (* (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ 1 (* x1 x1))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (* (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ 1 (* x1 x1))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 3) (pow (* 6 (* x1 x1)) 3))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (166 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (+ (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)) (* (* x1 6) x1)) (* (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* (- (* (* 3 (* x1 2)) (* 3 (* x1 2))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))))) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (- (pow (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (pow (* (* x1 6) x1) 3)) (* (- (* (- 3) (* x1 2)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1)))) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (+ (* (+ (* (+ (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)) (* (* x1 6) x1)) (* (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* (- (* (* 3 (* x1 2)) (* 3 (* x1 2))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))))) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (- (pow (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (pow (* (* x1 6) x1) 3)) (* (- (* (- 3) (* x1 2)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1)))) (+ (* x1 x1) 1))))
* [enter]simplify:  Simplifying (* (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ 1 (* x1 x1))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (121 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (* x1 x1)) (- (* (- 3) (* x1 2)) (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (+ (* (* x1 (* x1 6)) (+ (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* x1 (* x1 6)))) (* (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))))))
* [exit]simplify:  Simplified to (* (* (+ 1 (* x1 x1)) (- (* (- 3) (* x1 2)) (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (+ (* (* x1 (* x1 6)) (+ (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* x1 (* x1 6)))) (* (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))))))
* * * * [misc]progress:  [ 87 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ 1 (* x1 x1))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (* 6 (* x1 x1)) (* 6 (* x1 x1)))))) (* (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ 1 (* x1 x1))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ 1 (* x1 x1))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (* 6 (* x1 x1)) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* [exit]simplify:  Simplified to (+ (* (- (* (* 3 (* x1 2)) (* 3 (* x1 2))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)))) (* (* (- (* (- 3) (* x1 2)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1)))) (+ (* x1 x1) 1)) (* (+ (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)) (- (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)))))
* [exit]simplify:  Simplified to (+ (* (- (* (* 3 (* x1 2)) (* 3 (* x1 2))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1))))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)))) (* (* (- (* (- 3) (* x1 2)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (* x1 2) (+ (* x1 x1) 1)))) (+ (* x1 x1) 1)) (* (+ (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)) (- (* (/ (* x1 (* x1 4)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)))))
* [enter]simplify:  Simplifying (* (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ 1 (* x1 x1))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (99 enodes)
* * [misc]simplify:  iters left: 4 (363 enodes)
* [exit]simplify:  Simplified to (* (- (* (- 3) (* x1 2)) (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1))))) (* (+ 1 (* x1 x1)) (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* 4 (* x1 x1)) (+ 1 (* x1 x1)))) (* (* x1 x1) 6))))
* [exit]simplify:  Simplified to (* (- (* (- 3) (* x1 2)) (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1))))) (* (+ 1 (* x1 x1)) (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* 4 (* x1 x1)) (+ 1 (* x1 x1)))) (* (* x1 x1) 6))))
* * * * [misc]progress:  [ 88 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (* (+ 1 (* x1 x1)) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 3) (pow (* 6 (* x1 x1)) 3)))) (* (+ 1 (* x1 x1)) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (* (+ 1 (* x1 x1)) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 3) (pow (* 6 (* x1 x1)) 3))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (139 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (+ (* (* x1 (* x1 6)) (+ (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* x1 (* x1 6)))) (* (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))))) (* (+ 1 (* x1 x1)) (- (pow (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) 3) (pow (* x1 (* x1 6)) 3))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (+ (* (* x1 (* x1 6)) (+ (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* x1 (* x1 6)))) (* (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))))) (* (+ 1 (* x1 x1)) (- (pow (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) 3) (pow (* x1 (* x1 6)) 3))))
* [enter]simplify:  Simplifying (* (+ 1 (* x1 x1)) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (327 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (* x1 x1)) (* (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1))) (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1))))) (* (+ (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1))) (* 6 (* x1 x1))) (* (* 6 (* x1 x1)) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (* (+ 1 (* x1 x1)) (* (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1))) (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1))))) (* (+ (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1))) (* 6 (* x1 x1))) (* (* 6 (* x1 x1)) (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 89 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (+ 1 (* x1 x1)) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (* 6 (* x1 x1)) (* 6 (* x1 x1)))))) (* (+ 1 (* x1 x1)) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (+ 1 (* x1 x1)) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (* 6 (* x1 x1)) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (117 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (* x1 x1) 6)) (* (- (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (* x1 x1) 6)) (+ 1 (* x1 x1)))) (* (* (+ (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (* x1 x1) 6)) (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))))
* [exit]simplify:  Simplified to (+ (* (+ (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (* x1 x1) 6)) (* (- (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (* x1 x1) 6)) (+ 1 (* x1 x1)))) (* (* (+ (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (* x1 x1) 6)) (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))))
* [enter]simplify:  Simplifying (* (+ 1 (* x1 x1)) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (188 enodes)
* [exit]simplify:  Simplified to (* (+ (* (* 6 x1) x1) (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* 3 (* x1 x1))))) (+ 1 (* x1 x1)))
* [exit]simplify:  Simplified to (* (+ (* (* 6 x1) x1) (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* 3 (* x1 x1))))) (+ 1 (* x1 x1)))
* * * * [misc]progress:  [ 90 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 3) (pow (* 6 (* x1 x1)) 3)))) (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 3) (pow (* 6 (* x1 x1)) 3))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (174 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2)))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (pow (* 6 (* x1 x1)) 3))) (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (+ (* (* 6 (* x1 x1)) (+ (* 6 (* x1 x1)) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2)))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (pow (* 6 (* x1 x1)) 3))) (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (+ (* (* 6 (* x1 x1)) (+ (* 6 (* x1 x1)) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))))
* [enter]simplify:  Simplifying (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (134 enodes)
* [exit]simplify:  Simplified to (* (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2)))) (+ (* (* 6 (* x1 x1)) (+ (* 6 (* x1 x1)) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))
* [exit]simplify:  Simplified to (* (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2)))) (+ (* (* 6 (* x1 x1)) (+ (* 6 (* x1 x1)) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))
* * * * [misc]progress:  [ 91 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (* 6 (* x1 x1)) (* 6 (* x1 x1)))))) (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (* 6 (* x1 x1)) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1))) (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2))))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1))) (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1))) (+ (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2)))) (* (* 3 (* x1 2)) (* 3 (* x1 2))))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1))) (+ (pow (* (- 3) (* x1 2)) 3) (pow (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))
* [enter]simplify:  Simplifying (* (+ (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (112 enodes)
* [exit]simplify:  Simplified to (* (+ (* (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2))) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (* 3 (* x1 2)) (* 3 (* x1 2)))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)))
* [exit]simplify:  Simplified to (* (+ (* (- (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (- 3) (* x1 2))) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (* 3 (* x1 2)) (* 3 (* x1 2)))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 6) x1)))
* * * * [misc]progress:  [ 92 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 3) (pow (* 6 (* x1 x1)) 3)))) (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))) (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) 3) (pow (* 6 (* x1 x1)) 3))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (153 enodes)
* [exit]simplify:  Simplified to (+ (* (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (pow (* x1 (* x1 6)) 3)) (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* (/ (- (* (* 3 (* x1 2)) (* 3 (* x1 2))) (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (/ (+ (* x1 x1) 1) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (+ (* (* x1 (* x1 6)) (+ (* x1 (* x1 6)) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))))
* [exit]simplify:  Simplified to (+ (* (- (pow (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (pow (* x1 (* x1 6)) 3)) (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* (/ (- (* (* 3 (* x1 2)) (* 3 (* x1 2))) (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (/ (+ (* x1 x1) 1) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (+ (* (* x1 (* x1 6)) (+ (* x1 (* x1 6)) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))))
* [enter]simplify:  Simplifying (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (+ (* (* 6 (* x1 x1)) (* 6 (* x1 x1))) (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (112 enodes)
* * [misc]simplify:  iters left: 4 (467 enodes)
* [exit]simplify:  Simplified to (* (+ (* (* (/ (* (* 4 x1) x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (+ (* (* x1 x1) 6) (* (/ (* (* 4 x1) x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))))) (* (* (* x1 x1) 6) (* (* x1 x1) 6))) (+ (* (* 2 3) (- x1)) (* (/ (* 2 (- x1)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))))
* [exit]simplify:  Simplified to (* (+ (* (* (/ (* (* 4 x1) x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (+ (* (* x1 x1) 6) (* (/ (* (* 4 x1) x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))))) (* (* (* x1 x1) 6) (* (* x1 x1) 6))) (+ (* (* 2 3) (- x1)) (* (/ (* 2 (- x1)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))))
* * * * [misc]progress:  [ 93 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (* 6 (* x1 x1)) (* 6 (* x1 x1)))))) (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (- (* (* (- 3) (* x1 2)) (* (- 3) (* x1 2))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (* (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* (* 6 (* x1 x1)) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (131 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 x1) 6)) (* (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 x1) 6)) (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))) (* (- (* (* 3 (* x1 2)) (* 3 (* x1 2))) (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 x1) 6)))))
* [exit]simplify:  Simplified to (+ (* (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 x1) 6)) (* (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 x1) 6)) (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))) (* (- (* (* 3 (* x1 2)) (* 3 (* x1 2))) (* (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (* x1 2) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* x1 x1) 6)))))
* [enter]simplify:  Simplifying (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (90 enodes)
* * [misc]simplify:  iters left: 4 (329 enodes)
* [exit]simplify:  Simplified to (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) (* (* 4 x1) x1))) (* (* 6 x1) x1)))
* [exit]simplify:  Simplified to (* (- (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) (* (* 4 x1) x1))) (* (* 6 x1) x1)))
* * * * [misc]progress:  [ 94 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (pow (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) 3) (pow (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))) 3)) (+ (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (- (* (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (pow (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) 3) (pow (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))) 3))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (100 enodes)
* * [misc]simplify:  iters left: 4 (361 enodes)
* [exit]simplify:  Simplified to (+ (pow (* (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* (- 3) (* x1 2))) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) 3) (pow (- (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* (* x1 x1) 6)) 3))
* [exit]simplify:  Simplified to (+ (pow (* (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* (- 3) (* x1 2))) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) 3) (pow (- (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* (* x1 x1) 6)) 3))
* [enter]simplify:  Simplifying (+ (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (- (* (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (106 enodes)
* * [misc]simplify:  iters left: 4 (397 enodes)
* [exit]simplify:  Simplified to (- (* (+ (* (* x1 x1) (- 6)) (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1)))) (+ (* (* x1 x1) (- 6)) (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1))))) (* (* (- (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* 3 x1) x1) (- (* x2 2) x1))) (* 2 (* 3 x1))) (/ (+ (- (* x2 2) x1) (* (* 3 x1) x1)) (+ 1 (* x1 x1)))) (- (+ (* (* x1 x1) (- 6)) (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1)))) (* (- (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* 3 x1) x1) (- (* x2 2) x1))) (* 2 (* 3 x1))) (/ (+ (- (* x2 2) x1) (* (* 3 x1) x1)) (+ 1 (* x1 x1)))))))
* [exit]simplify:  Simplified to (- (* (+ (* (* x1 x1) (- 6)) (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1)))) (+ (* (* x1 x1) (- 6)) (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1))))) (* (* (- (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* 3 x1) x1) (- (* x2 2) x1))) (* 2 (* 3 x1))) (/ (+ (- (* x2 2) x1) (* (* 3 x1) x1)) (+ 1 (* x1 x1)))) (- (+ (* (* x1 x1) (- 6)) (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1)))) (* (- (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* 3 x1) x1) (- (* x2 2) x1))) (* 2 (* 3 x1))) (/ (+ (- (* x2 2) x1) (* (* 3 x1) x1)) (+ 1 (* x1 x1)))))))
* * * * [misc]progress:  [ 95 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* 1 (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 96 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (- (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (- (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- (* (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (99 enodes)
* * [misc]simplify:  iters left: 4 (356 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* x1 (* x1 6))) (/ (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (- 3) (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* (* x1 x1) 3))))) (- (/ (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (- 3) (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (- (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* x1 (* x1 6)))))
* [exit]simplify:  Simplified to (* (+ (- (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* x1 (* x1 6))) (/ (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (- 3) (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* (* x1 x1) 3))))) (- (/ (+ (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) (* (- 3) (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (- (* (/ (* x1 (* x1 4)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* x1 (* x1 6)))))
* [enter]simplify:  Simplifying (- (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (307 enodes)
* [exit]simplify:  Simplified to (- (* (- (* (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* x1 (* x1 6))))
* [exit]simplify:  Simplified to (- (* (- (* (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* x1 (* x1 6))))
* * * * [misc]progress:  [ 97 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (- (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (274 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 98 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (* 3 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (- (* x2 2) x1)) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (* 3 (* x1 x1))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (225 enodes)
* [exit]simplify:  Simplified to (+ (/ (+ (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) (* x1 2))) (* (- 3) (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))) (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (* (* x1 x1) 3)))
* [exit]simplify:  Simplified to (+ (/ (+ (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) (* x1 2))) (* (- 3) (* x1 2))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))) (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (* (* x1 x1) 3)))
* * * * [misc]progress:  [ 99 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (* 3 (* x1 x1)) (/ (* (* x1 4) x1) (+ (* x1 x1) 1)))) (- (* (- (* x2 2) x1) (/ (* (* x1 4) x1) (+ (* x1 x1) 1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (* 3 (* x1 x1)) (/ (* (* x1 4) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (224 enodes)
* [exit]simplify:  Simplified to (+ (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (* (* x1 x1) (/ (* (* 3 4) (* x1 x1)) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (* (* x1 x1) (/ (* (* 3 4) (* x1 x1)) (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 100 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (- (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (274 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 101 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))) (* 6 (* x1 x1))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (274 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* (* x1 x1) 4) (+ 1 (* x1 x1)))) (* (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))) (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 102 / 114 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1))) (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 103 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (- (* 4 (* x1 x2)) (+ (* 6 x1) (* 2 (pow x1 2)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (- (* 4 (* x1 x2)) (+ (* 6 x1) (* 2 (pow x1 2)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (145 enodes)
* * [misc]simplify:  iters left: 4 (472 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (+ (* x1 x1) 1) (+ (+ (* (- 6) (* x1 x1)) (* (/ (* 4 (* x1 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (/ (- (* x1 (- (* x2 4) (* 2 x1))) (* 6 x1)) (/ (+ 1 (* x1 x1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))))) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (+ (+ x1 (pow x1 3)) (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ (* 2 x2) x1)))))) x1)
* * * * [misc]progress:  [ 104 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (140 enodes)
* * [misc]simplify:  iters left: 4 (456 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) x1) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) (* (* x1 x1) 3)))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* (* x1 x1) 6))) (+ (/ (* (- (* (/ 4 x1) x2) (+ (/ 6 x1) 2)) (+ 1 (* x1 x1))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (+ x1 (pow x1 3)))))
* * * * [misc]progress:  [ 105 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (- (* 4 (/ x2 x1)) (+ 2 (* 6 (/ 1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (140 enodes)
* * [misc]simplify:  iters left: 4 (456 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) x1) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) (* (* x1 x1) 3)))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (* x1 (* 4 x1)) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (* (* x1 x1) 6))) (+ (/ (* (- (* (/ 4 x1) x2) (+ (/ 6 x1) 2)) (+ 1 (* x1 x1))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* (* x1 x1) 3)))) (+ x1 (pow x1 3)))))
* * * * [misc]progress:  [ 106 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) 0) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) 0) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (135 enodes)
* * [misc]simplify:  iters left: 4 (458 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (* (+ 1 (* x1 x1)) (- (* (/ (* (* x1 x1) 4) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* x1 (* 6 x1)))) (* (- (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) (* (* 2 3) x1)) (* (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (+ 1 (* x1 x1))) (+ 1 (* x1 x1))))) (+ (+ (pow x1 3) x1) (* (/ 3 (+ 1 (* x1 x1))) (- (* x1 (* 3 x1)) (+ x1 (* x2 2)))))) x1)
* * * * [misc]progress:  [ 107 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (52 enodes)
* * [misc]simplify:  iters left: 5 (153 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (+ (- (* (/ (* 4 (* x1 x1)) (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) (* (* 6 x1) x1)) (/ (+ (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* (- 3) (* 2 x1))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))))) (+ 1 (* x1 x1))) (- (+ (* 6 x2) (* (* x1 x1) 9)) (- (* 3 x1) (pow x1 3)))) (+ (+ (* 3 (/ (- (* x1 (* 3 x1)) (+ x1 (* x2 2))) (+ 1 (* x1 x1)))) x1) x1))
* * * * [misc]progress:  [ 108 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (52 enodes)
* * [misc]simplify:  iters left: 5 (153 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (+ (- (* (/ (* 4 (* x1 x1)) (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) (* (* 6 x1) x1)) (/ (+ (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* (- 3) (* 2 x1))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))))) (+ 1 (* x1 x1))) (- (+ (* 6 x2) (* (* x1 x1) 9)) (- (* 3 x1) (pow x1 3)))) (+ (+ (* 3 (/ (- (* x1 (* 3 x1)) (+ x1 (* x2 2))) (+ 1 (* x1 x1)))) x1) x1))
* * * * [misc]progress:  [ 109 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (- (+ (* 8 (* (pow x1 2) x2)) (* 12 (pow x1 4))) (* 4 (pow x1 3))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (- (+ (* 8 (* (pow x1 2) x2)) (* 12 (pow x1 4))) (* 4 (pow x1 3))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (53 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (+ 1 (* x1 x1)) (+ (/ (- (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* 3 x1) x1))) (* 3 (* 2 x1))) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* (* 3 x1) x1)))) (- (+ (* (* x1 x1) (* x2 8)) (* 12 (pow x1 4))) (+ (* (* 4 x1) (* x1 x1)) (* (* x1 6) x1))))) (+ (pow x1 3) (* (/ (+ (- (* x2 2) x1) (* (* 3 x1) x1)) (+ 1 (* x1 x1))) (* (* 3 x1) x1)))) (+ (+ x1 (/ (* 3 (- (* (* 3 x1) x1) (+ x1 (* x2 2)))) (+ 1 (* x1 x1)))) x1))
* * * * [misc]progress:  [ 110 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (- (+ (* 12 (pow x1 2)) (* 8 x2)) (* 4 x1)) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (- (+ (* 12 (pow x1 2)) (* 8 x2)) (* 4 x1)) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (146 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (+ (- (+ (* 8 x2) (* (* 12 x1) x1)) (* x1 (+ 4 (* 6 x1)))) (* (- (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* 3 (* 2 x1))) (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (+ 1 (* x1 x1))))) (+ 1 (* x1 x1))) (+ (+ (/ (* x1 (* 3 x1)) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1))))) (pow x1 3)) (+ (* 3 (/ (- (* x1 (* 3 x1)) (+ x1 (* x2 2))) (+ 1 (* x1 x1)))) x1))) x1)
* * * * [misc]progress:  [ 111 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (- (+ (* 12 (pow x1 2)) (* 8 x2)) (* 4 x1)) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (- (+ (* 12 (pow x1 2)) (* 8 x2)) (* 4 x1)) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (146 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (+ (- (+ (* 8 x2) (* (* 12 x1) x1)) (* x1 (+ 4 (* 6 x1)))) (* (- (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (* 3 (* 2 x1))) (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (+ 1 (* x1 x1))))) (+ 1 (* x1 x1))) (+ (+ (/ (* x1 (* 3 x1)) (/ (+ 1 (* x1 x1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1))))) (pow x1 3)) (+ (* 3 (/ (- (* x1 (* 3 x1)) (+ x1 (* x2 2))) (+ 1 (* x1 x1)))) x1))) x1)
* * * * [misc]progress:  [ 112 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (103 enodes)
* * [misc]simplify:  iters left: 4 (277 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1)))
* * * * [misc]progress:  [ 113 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (94 enodes)
* * [misc]simplify:  iters left: 4 (284 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 x1) 3) (+ x1 (* 2 x2)))) (+ x1 x1)) (+ (pow x1 3) (+ (* (/ (* (* x1 x1) 3) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (+ (* x1 x1) 1) (+ (- (* x2 8) (* 4 x1)) (* (* x1 x1) 6))))))
* * * * [misc]progress:  [ 114 / 114 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (+ (* 6 (pow x1 2)) (* 8 x2)) (* 4 x1)) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (94 enodes)
* * [misc]simplify:  iters left: 4 (284 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 x1) 3) (+ x1 (* 2 x2)))) (+ x1 x1)) (+ (pow x1 3) (+ (* (/ (* (* x1 x1) 3) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (+ (* x1 x1) 1) (+ (- (* x2 8) (* 4 x1)) (* (* x1 x1) 6))))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* [misc]none:  Fresh alts: 13
* [misc]none:  All alts: 13
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (* (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))))))
* [misc]none:  Non-fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (* (* (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (/ (- (* (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1))) (* (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))) (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (- x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (- (- x1 (* 6 x2)) (* (+ 2 (* 12 x2)) x1)))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ (+ (* (+ (* x1 x1) 1) (+ (+ (* (- 6) (* x1 x1)) (* (/ (* 4 (* x1 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (/ (- (* x1 (- (* x2 4) (* 2 x1))) (* 6 x1)) (/ (+ 1 (* x1 x1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))))) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (+ (+ x1 (pow x1 3)) (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ (* 2 x2) x1)))))) x1))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (cbrt (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))) 3))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt: (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* [misc]none:  Fresh alt indexes
* [misc]none:  (λ (x1 x2) (+ x1 (* (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))))): 0
* [misc]none:  (λ (x1 x2) (+ x1 (* (* (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))))): 1
* [misc]none:  (λ (x1 x2) (+ x1 (/ (- (* (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1))) (* (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))) (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (- x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))))): 2
* [misc]none:  (λ (x1 x2) (- (- x1 (* 6 x2)) (* (+ 2 (* 12 x2)) x1))): 3
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 4
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 5
* [misc]none:  (λ (x1 x2) (+ (+ (* (+ (* x1 x1) 1) (+ (+ (* (- 6) (* x1 x1)) (* (/ (* 4 (* x1 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (/ (- (* x1 (- (* x2 4) (* 2 x1))) (* 6 x1)) (/ (+ 1 (* x1 x1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))))) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (+ (+ x1 (pow x1 3)) (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ (* 2 x2) x1)))))) x1)): 6
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 7
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 8
* [misc]none:  (λ (x1 x2) (+ x1 (cbrt (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))) 3)))): 9
* [misc]none:  (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1)))): 10
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 11
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 12
* [misc]none:  Best fresh alt per point
* [misc]none:  (-4.625733863029134e+56 -2.8731691959913467e-294): 0
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* [misc]none:  (7.914089445148217e+49 0.0024670924539331026): 8
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* [misc]none:  (-4.444969967255464e-50 -7.309457855467372e+172): 6
* [misc]none:  (3.795139234164696e-109 9.806701774277626e-103): 4
* [misc]none:  (-4.0509904466518765e-37 -6.2678543781187986e-158): 0
* [misc]none:  (-3.1263201082196465e-277 4.562606033317646e+142): 2
* [misc]none:  (2.1157410136365666e+27 1.7344997138936077e-42): 1
* [misc]none:  (7.3222795686052666e+50 -9.290387573799883e-227): 5
* [misc]none:  (2.1939039916199917e-151 6.704445560737266e-185): 3
* [misc]none:  (3.2252529629473372e-164 -1.7144787029551547e-76): 2
* [misc]none:  (1945731255459.47 3.4149900413992998e-118): 0
* [misc]none:  (-3.9457481405050707e-140 -3.8831186001124554e+177): 4
* [misc]none:  (2.0407374713985817e-67 6.798712177335776e+112): 0
* [misc]none:  (1.622208144463601e-166 -8.556050344850203e+96): 0
* [misc]none:  (-7.922576985868201e-83 2.1548182655933656e-147): 2
* [misc]none:  (-1.7889344297298395e-138 8.336613082028674e+83): 2
* [misc]none:  (-2.439121548558237e-263 7.971191617216227e+278): 4
* [misc]none:  (-3.288801652693557e-126 -1.1724467728438874e+62): 0
* [misc]none:  (4.5505475745463453e+70 -4.7627047558420924e-178): 5
* [misc]none:  (-5.541734639256592e-158 6.582912119010719e-154): 3
* [misc]none:  (-3.509811603569984e-162 1.0023146616707945e-196): 3
* [misc]none:  (-2.074828050091204e+43 -1.6730371273659853e+134): 8
* [misc]none:  (7.03833207774333e+15 -1.3239959970038969e+98): 0
* [misc]none:  (4.1286963732031184e-303 -5.2489676640999375e-37): 0
* [misc]none:  (1.37725435443438e-133 2.7744697188841963e+109): 2
* [misc]none:  (-6.937438758466827e-192 -3.3253159094181508e+99): 0
* [misc]none:  (1.3198936947099211e-96 -1.5451834902703197e-42): 0
* [misc]none:  (-1.7726057829102443e-75 2.332651968655402e-142): 3
* [misc]none:  (4.4964231441929855e-212 -1.1740030617157484e-279): 3
* [misc]none:  (2.4645417753990825e-46 1.1531681692158285e+126): 0
* [misc]none:  (-8.114819311899108e-200 -3.106463349287814e-283): 3
* [misc]none:  (-3194.11813336966 3.8921610463731365e-84): 7
* [misc]none:  (-1.1047298144911661e-128 -3.806792758567173e-77): 2
* [misc]none:  (8.483535156875368e-302 -1.345613125533753e+279): 0
* [misc]none:  (2.8621091346925045e-294 1.532108192832722e+128): 2
* [misc]none:  (-1.2565837085170136e-39 1.762534146009323e+140): 1
* [misc]none:  (-1.0334310654904308e-302 6.545384967014291e-225): 3
* [misc]none:  (9.107018310586045e+54 -2.971342031183356e+89): 0
* [misc]none:  (2.7394548302027227e-88 -3.8474489635359294e+91): 4
* [misc]none:  (3.118009484335783e-104 -5.8304170084179074e-46): 2
* [misc]none:  (-2.67503022703027e-297 -2.5128760687731143e+95): 1
* [misc]none:  (8995869217554.457 -1.9632140373363783e+122): 4
* [misc]none:  (1.2420866124564814e-293 6.3461851602547e-177): 3
* [misc]none:  (-3.432853067516309e-246 2.0914477614867384e-227): 3
* [misc]none:  (2.01314860958205e-179 4.1821161712206335e+98): 2
* [misc]none:  (-1.06513481701701e-107 -4.126212717690705e-129): 3
* [misc]none:  (3.5248326356674874e-60 -185563564389128.0): 0
* [misc]none:  (-3.2505753217846565e-280 -3.802991462899128e-34): 3
* [misc]none:  (1.740072246435861e-207 1.3636559368742825e-149): 2
* [misc]none:  (1.946944651699716e-139 6.333153678225876e-68): 2
* [misc]none:  (8.70336562916574e-216 7.84549397492709e+169): 1
* [misc]none:  (6363.313367940982 -1.977991260671615e-272): 5
* [misc]none:  (6.330170018440137e-77 6.04623429007003e-242): 3
* [misc]none:  (-4.345326241698038e-278 5.823432666941199e+232): 3
* [misc]none:  (3.982342803919231e-46 -1.1442254260677068e-38): 0
* [misc]none:  (5.22304174043592e-158 -3.807000870050907e+58): 1
* [misc]none:  (2.3080855823624493e-299 4.50326449267665e+246): 1
* [misc]none:  (1.0100264902476595e-152 6.2370208452565505e-251): 1
* [misc]none:  (0.002518103001908201 2.819308104709626e+146): 8
* [misc]none:  (-4.0300440872978227e-184 1.4105181521169557e+85): 2
* [misc]none:  (4.19388438569828e-183 3.636662419716013e-100): 1
* [misc]none:  All alt indexes
* [misc]none:  (λ (x1 x2) (+ x1 (* (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))))): 0
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 1
* [misc]none:  (λ (x1 x2) (+ x1 (* (* (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))))): 2
* [misc]none:  (λ (x1 x2) (+ x1 (/ (- (* (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1))) (* (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))) (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (- x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))))): 3
* [misc]none:  (λ (x1 x2) (- (- x1 (* 6 x2)) (* (+ 2 (* 12 x2)) x1))): 4
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 5
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 6
* [misc]none:  (λ (x1 x2) (+ (+ (* (+ (* x1 x1) 1) (+ (+ (* (- 6) (* x1 x1)) (* (/ (* 4 (* x1 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (/ (- (* x1 (- (* x2 4) (* 2 x1))) (* 6 x1)) (/ (+ 1 (* x1 x1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))))) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (+ (+ x1 (pow x1 3)) (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ (* 2 x2) x1)))))) x1)): 7
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 8
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 9
* [misc]none:  (λ (x1 x2) (+ x1 (cbrt (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))) 3)))): 10
* [misc]none:  (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1)))): 11
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 12
* [misc]none:  (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))): 13
* [misc]none:  Best alt per point
* [misc]none:  (-4.625733863029134e+56 -2.8731691959913467e-294): 0
* [misc]none:  (-2.3673811049604336e-223 2.117339592899876e-204): 1
* [misc]none:  (70.44620346295014 1.2206180904045364e-180): 0
* [misc]none:  (2.2623254797469127e-08 -1.2424411499116058e-58): 3
* [misc]none:  (-1.3942385441786916e-264 4.704257039935419e-111): 1
* [misc]none:  (1.2488745877147871e+61 3.1781720316164787e-22): 6
* [misc]none:  (-273.76910481129096 -7.386566641835477e-134): 1
* [misc]none:  (-3.6512844236571e-25 5.039489316966188e-96): 3
* [misc]none:  (2.3997350978047626e-178 4.600519571474852e-88): 1
* [misc]none:  (-5.2772469545772277e-110 -2.754208658979561e-243): 4
* [misc]none:  (-1.2554392192992633e-62 4.551772902242209e-14): 1
* [misc]none:  (-1.8774219086401208e+34 -3.4786733153857704e+118): 1
* [misc]none:  (7.914089445148217e+49 0.0024670924539331026): 1
* [misc]none:  (-1.5619087546491602e-221 -2.584772137942293e+219): 0
* [misc]none:  (-6.212428945791023e+47 -5.196571726219906e-217): 1
* [misc]none:  (3.394681810845419e-236 1.554709736029433e-73): 1
* [misc]none:  (3.288922076677153e-129 -5.073853151090717e-217): 3
* [misc]none:  (6.367279917071204e-222 1.8221811659480027e-121): 1
* [misc]none:  (1.912144754577731e+73 1.073014222071994e-89): 5
* [misc]none:  (6.196754456993032e-287 -3.9827066144536653e-171): 1
* [misc]none:  (-1.0286485127625864e-298 -1.1285626570027362e+135): 1
* [misc]none:  (-4.776010491506217e-251 1.1857260620126107e-225): 1
* [misc]none:  (-3.915646141841002e-274 4.467206992611306e-224): 1
* [misc]none:  (3.7433866315495255e-100 0.004023320988111097): 1
* [misc]none:  (2.3946550120845246e-259 -1.0815940482063273e+46): 0
* [misc]none:  (2.0464785512671742e-124 -2.279499955673264e-41): 1
* [misc]none:  (-1.850524996285296e-308 210.29617744858183): 1
* [misc]none:  (-8.263482383431276e+56 1.6735020533032694e-148): 0
* [misc]none:  (1.6974572504856568e+61 -1.377034538305207e-80): 0
* [misc]none:  (-1.6715690544966576e-306 -41538.1990786249): 0
* [misc]none:  (-1.231112526930757e-160 -1.7178740641154851e+69): 0
* [misc]none:  (1.4009493147161266e-275 -13128303290417766.0): 1
* [misc]none:  (3.531223172330985e-199 5.561790722198777e-82): 1
* [misc]none:  (1.5966125201184553e-193 73.24749757442865): 1
* [misc]none:  (-2.724631320100406e-27 -2.1959347505640315e-30): 4
* [misc]none:  (1.6264820388322788e-73 -8.92462382430405e+117): 0
* [misc]none:  (8.56121562438577e+42 -8.012550232878233e+169): 1
* [misc]none:  (-1.1936228832434407e-215 -1.616421296572275e-95): 1
* [misc]none:  (-2.9792388844679605e-211 3.054914602589065e-231): 1
* [misc]none:  (4.28037460898893e-247 8.951357133421397e+261): 1
* [misc]none:  (-9.439216445870066e-303 -4.564038283928581e-212): 1
* [misc]none:  (-8.00690253001949e+51 -7.060550846613257e-208): 1
* [misc]none:  (70490605213811.38 8.958328541865542e+26): 0
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* [misc]none:  (8.70336562916574e-216 7.84549397492709e+169): 2
* [misc]none:  (6363.313367940982 -1.977991260671615e-272): 6
* [misc]none:  (6.330170018440137e-77 6.04623429007003e-242): 4
* [misc]none:  (-4.345326241698038e-278 5.823432666941199e+232): 1
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* [misc]none:  (5.22304174043592e-158 -3.807000870050907e+58): 1
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* [misc]none:  (0.002518103001908201 2.819308104709626e+146): 9
* [misc]none:  (-4.0300440872978227e-184 1.4105181521169557e+85): 1
* [misc]none:  (4.19388438569828e-183 3.636662419716013e-100): 1
* [misc]none:  Picked alt (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))
* * * * [misc]pick:  Picked  #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1 1 1 1 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 1 1 1 2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1 1 1 1 1 2)
* [misc]approximate:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 2 x2) -3) into (- (* 2 x2) 3)
* [misc]taylor:  Taking taylor expansion of (- (* 2 x2) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 0 -3) into -3
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 1) 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (* x2 1)) (+ (* -1 (* 1 x1)) -3)) into (- (* 2 x2) (+ x1 3))
* [misc]approximate:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 3 -3) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2)) 3) 0) into (- (* 2 (/ 1 x2)) 3)
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 x2)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x2) (/ 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* -1 (/ 1 1)) (* (- (* 2 (/ 1 x2)) 3) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 0 -3) into -3
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* -3 (pow (* 1 (/ 1 x1)) 2)) (+ (* -1 (* 1 (/ 1 x1))) (* 2 (* (/ 1 (/ 1 x2)) (pow (/ 1 x1) 2))))) into (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))
* [misc]approximate:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 3 -3) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (/ 1 x2)) 3)) 0) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 x2)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 x2)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x2) (/ 0 (- x2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* 1 (/ 1 1)) (* (- (+ (* 2 (/ 1 x2)) 3)) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 1) 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 3) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* -3 (pow (* 1 (/ 1 (- x1))) 2)) (+ (* 1 (* 1 (/ 1 (- x1)))) (* -2 (* (/ 1 (/ 1 (- x2))) (pow (/ 1 (- x1)) 2))))) into (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1 2)
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (* 2 x2)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1)) (* 0 (* 2 x2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 3 (* 2 x2)))) into (* 6 x2)
* [misc]taylor:  Taking taylor expansion of (* 6 x2) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 6 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 x1)) (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 3) into 9
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 -1) (* 0 3)) into -3
* [misc]taylor:  Taking taylor expansion of -3 in x2
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 6 (/ 1 x2)) 9)
* [misc]taylor:  Taking taylor expansion of (- (* 6 (/ 1 x2)) 9) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* -3 (* 1 (/ 1 (/ 1 x1)))) (+ (* 6 (* (/ 1 (/ 1 x2)) 1)) (* 9 (pow (* 1 (/ 1 (/ 1 x1))) 2)))) into (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))
* [misc]approximate:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (* 3 3) into 9
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 3)) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 6 (/ 1 x2)) 9))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6 (/ 1 x2)) 9)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 x2)) 9) in x2
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 9 in x2
* [misc]backup-simplify:  Simplify 9 into 9
* [misc]backup-simplify:  Simplify (* 6 1) into 6
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify -6 into -6
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1 (/ 1 (/ 1 (- x1))))) (+ (* -6 (* (/ 1 (/ 1 (- x2))) 1)) (* 9 (pow (* 1 (/ 1 (/ 1 (- x1)))) 2)))) into (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 x1) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) into (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) -6) into (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))
* [misc]backup-simplify:  Simplify (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))) into (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))))) into (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))))) into (pow (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) into (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) -6) into (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))
* [misc]backup-simplify:  Simplify (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))) into (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))))) into (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))))) into (pow (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) into (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) -6) into (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))
* [misc]backup-simplify:  Simplify (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))) into (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))))) into (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))))) into (pow (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x1) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (log (- (* 8 x2) 6)) into (log (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 8 x2) 6))) into (* 1/3 (log (- (* 8 x2) 6)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 8 x2) 6)))) into (pow (- (* 8 x2) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (log (- (* 8 x2) 6)) into (log (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 8 x2) 6))) into (* 1/3 (log (- (* 8 x2) 6)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 8 x2) 6)))) into (pow (- (* 8 x2) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (log (- (* 8 x2) 6)) into (log (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 8 x2) 6))) into (* 1/3 (log (- (* 8 x2) 6)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 8 x2) 6)))) into (pow (- (* 8 x2) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 x1) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (log (- (* 8 x2) 6)) into (log (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 8 x2) 6))) into (* 1/3 (log (- (* 8 x2) 6)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 8 x2) 6)))) into (pow (- (* 8 x2) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (log (- (* 8 x2) 6)) into (log (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 8 x2) 6))) into (* 1/3 (log (- (* 8 x2) 6)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 8 x2) 6)))) into (pow (- (* 8 x2) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (log (- (* 8 x2) 6)) into (log (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 8 x2) 6))) into (* 1/3 (log (- (* 8 x2) 6)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 8 x2) 6)))) into (pow (- (* 8 x2) 6) 1/3)
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (* 2 x2)) into 0
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ (* 2 x2) -3) into (- (* 2 x2) 3)
* [misc]backup-simplify:  Simplify (* 0 (- (* 2 x2) 3)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (* 8 x2) 6) 1/3) (pow (- (* 8 x2) 6) 1/3)) into (pow (pow (- (* 8 x2) 6) 2) 1/3)
* [misc]backup-simplify:  Simplify (* 0 (pow (pow (- (* 8 x2) 6) 2) 1/3)) into 0
* [misc]backup-simplify:  Simplify (* 0 (pow (- (* 8 x2) 6) 1/3)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 1) 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1)) (* 2 (* 2 x2))) into (* 4 x2)
* [misc]backup-simplify:  Simplify (+ (* 0 -1) (* (* 4 x2) (- (* 2 x2) 3))) into (- (* 8 (pow x2 2)) (* 12 x2))
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (* 0 (* 2 x2))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow (- (* 8 x2) 6) 1)))) 1) into (/ -4 (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6)))) into (- (* 4/3 (/ 1 (- (* 8 x2) 6))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 1) 1)))) into (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (* 0 (* 2 x2))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow (- (* 8 x2) 6) 1)))) 1) into (/ -4 (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6)))) into (- (* 4/3 (/ 1 (- (* 8 x2) 6))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 1) 1)))) into (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (* 0 (* 2 x2))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow (- (* 8 x2) 6) 1)))) 1) into (/ -4 (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6)))) into (- (* 4/3 (/ 1 (- (* 8 x2) 6))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 1) 1)))) into (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow (- (* 8 x2) 6) 1/3) (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))) (* (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3)) (pow (- (* 8 x2) 6) 1/3))) into (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)))) (* 0 (pow (pow (- (* 8 x2) 6) 2) 1/3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))) (* 0 (pow (- (* 8 x2) 6) 1/3))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (pow x2 2)) (* 12 x2)) 0) into (- (* 8 (pow x2 2)) (* 12 x2))
* [misc]taylor:  Taking taylor expansion of (- (* 8 (pow x2 2)) (* 12 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 (pow x2 2)) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (pow x2 2) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 x2) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 12 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 3 (* 2 x2)) 0) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- 3 (* 2 x2))) (+ (* 2 (- 1)) (* 0 (* 2 x2)))) into (- 2)
* [misc]backup-simplify:  Simplify (+ (* 0 (- 3 (* 2 x2))) (+ (* (* 4 x2) -1) (* (- 2) (- (* 2 x2) 3)))) into (- 6 (* 8 x2))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 4 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2)))) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 12 (* 8 x2)) 0) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -4) 2)) (pow (- (* 8 x2) 6) 2))) (* 1 (/ (* 1 (pow (* 2 (- 12 (* 8 x2))) 1)) (pow (- (* 8 x2) 6) 1)))) 2) into (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))) (+ (* 0 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6))))) into (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 2) 2)) (* (/ (pow (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) 1) 1)))) into (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 4 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2)))) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 12 (* 8 x2)) 0) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -4) 2)) (pow (- (* 8 x2) 6) 2))) (* 1 (/ (* 1 (pow (* 2 (- 12 (* 8 x2))) 1)) (pow (- (* 8 x2) 6) 1)))) 2) into (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))) (+ (* 0 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6))))) into (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 2) 2)) (* (/ (pow (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) 1) 1)))) into (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 4 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2)))) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 12 (* 8 x2)) 0) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -4) 2)) (pow (- (* 8 x2) 6) 2))) (* 1 (/ (* 1 (pow (* 2 (- 12 (* 8 x2))) 1)) (pow (- (* 8 x2) 6) 1)))) 2) into (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))) (+ (* 0 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6))))) into (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 2) 2)) (* (/ (pow (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) 1) 1)))) into (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow (- (* 8 x2) 6) 1/3) (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))) (+ (* (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3)) (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))) (* (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3)) (pow (- (* 8 x2) 6) 1/3)))) into (- (* 8 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) (+ (* 16/3 (* x2 (pow (/ 1 (- (* 8 x2) 6)) 1/3))) (* 16/9 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 8 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) (+ (* 16/3 (* x2 (pow (/ 1 (- (* 8 x2) 6)) 1/3))) (* 16/9 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))))) (+ (* 0 (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)))) (* 1 (pow (pow (- (* 8 x2) 6) 2) 1/3)))) into (pow (pow (- (* 8 x2) 6) 2) 1/3)
* [misc]backup-simplify:  Simplify (+ (* 0 (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))) (+ (* 0 (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))) (* (pow (pow (- (* 8 x2) 6) 2) 1/3) (pow (- (* 8 x2) 6) 1/3)))) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (+ (- 6 (* 8 x2)) (- (* 8 x2) 6)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 12 1) (* 0 0)) into 12
* [misc]backup-simplify:  Simplify (- 12) into -12
* [misc]backup-simplify:  Simplify (+ 0 -12) into -12
* [misc]backup-simplify:  Simplify -12 into -12
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 2 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2))))) into (- 6 (* 4 x2))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* (* 4 x2) (- 3 (* 2 x2))) (+ (* (- 2) -1) (* (- 6 (* 4 x2)) (- (* 2 x2) 3))))) into (- (* 36 x2) (+ 16 (* 16 (pow x2 2))))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2))))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 -4) 3)) (pow (- (* 8 x2) 6) 3))) (* -3 (/ (* (pow (* 1 -4) 1) (pow (* 2 (- 12 (* 8 x2))) 1)) (pow (- (* 8 x2) 6) 2))) (* 1 (/ (* 1 1 (pow (* 6 4) 1)) (pow (- (* 8 x2) 6) 1)))) 6) into (* 1/6 (- (+ (* 288 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 24 (/ 1 (- (* 8 x2) 6)))) (+ (* 192 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 128 (/ 1 (pow (- (* 8 x2) 6) 3))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (- (+ (* 288 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 24 (/ 1 (- (* 8 x2) 6)))) (+ (* 192 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 128 (/ 1 (pow (- (* 8 x2) 6) 3))))))) (+ (* 0 (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))) (+ (* 0 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6)))))) into (- (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 32/3 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 64/9 (/ 1 (pow (- (* 8 x2) 6) 3)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 3) 6)) (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 1) 1) (/ (pow (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) 1) 1)) (* (/ (pow (- (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 32/3 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 64/9 (/ 1 (pow (- (* 8 x2) 6) 3))))) 1) 1)))) into (* (- (+ (* 32/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 64/9 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 320/81 (/ 1 (pow (- (* 8 x2) 6) 3))))) (pow (- (* 8 x2) 6) 1/3))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2))))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 -4) 3)) (pow (- (* 8 x2) 6) 3))) (* -3 (/ (* (pow (* 1 -4) 1) (pow (* 2 (- 12 (* 8 x2))) 1)) (pow (- (* 8 x2) 6) 2))) (* 1 (/ (* 1 1 (pow (* 6 4) 1)) (pow (- (* 8 x2) 6) 1)))) 6) into (* 1/6 (- (+ (* 288 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 24 (/ 1 (- (* 8 x2) 6)))) (+ (* 192 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 128 (/ 1 (pow (- (* 8 x2) 6) 3))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (- (+ (* 288 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 24 (/ 1 (- (* 8 x2) 6)))) (+ (* 192 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 128 (/ 1 (pow (- (* 8 x2) 6) 3))))))) (+ (* 0 (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))) (+ (* 0 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6)))))) into (- (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 32/3 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 64/9 (/ 1 (pow (- (* 8 x2) 6) 3)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 3) 6)) (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 1) 1) (/ (pow (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) 1) 1)) (* (/ (pow (- (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 32/3 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 64/9 (/ 1 (pow (- (* 8 x2) 6) 3))))) 1) 1)))) into (* (- (+ (* 32/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 64/9 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 320/81 (/ 1 (pow (- (* 8 x2) 6) 3))))) (pow (- (* 8 x2) 6) 1/3))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2))))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 -4) 3)) (pow (- (* 8 x2) 6) 3))) (* -3 (/ (* (pow (* 1 -4) 1) (pow (* 2 (- 12 (* 8 x2))) 1)) (pow (- (* 8 x2) 6) 2))) (* 1 (/ (* 1 1 (pow (* 6 4) 1)) (pow (- (* 8 x2) 6) 1)))) 6) into (* 1/6 (- (+ (* 288 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 24 (/ 1 (- (* 8 x2) 6)))) (+ (* 192 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 128 (/ 1 (pow (- (* 8 x2) 6) 3))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (- (+ (* 288 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 24 (/ 1 (- (* 8 x2) 6)))) (+ (* 192 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 128 (/ 1 (pow (- (* 8 x2) 6) 3))))))) (+ (* 0 (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))) (+ (* 0 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6)))))) into (- (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 32/3 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 64/9 (/ 1 (pow (- (* 8 x2) 6) 3)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 3) 6)) (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 1) 1) (/ (pow (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) 1) 1)) (* (/ (pow (- (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 32/3 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 64/9 (/ 1 (pow (- (* 8 x2) 6) 3))))) 1) 1)))) into (* (- (+ (* 32/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 64/9 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 320/81 (/ 1 (pow (- (* 8 x2) 6) 3))))) (pow (- (* 8 x2) 6) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow (- (* 8 x2) 6) 1/3) (* (- (+ (* 32/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 64/9 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 320/81 (/ 1 (pow (- (* 8 x2) 6) 3))))) (pow (- (* 8 x2) 6) 1/3))) (+ (* (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3)) (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))) (+ (* (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3)) (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))) (* (* (- (+ (* 32/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 64/9 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 320/81 (/ 1 (pow (- (* 8 x2) 6) 3))))) (pow (- (* 8 x2) 6) 1/3)) (pow (- (* 8 x2) 6) 1/3))))) into (- (+ (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) (* 32/3 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))) (+ (* 64/9 (* x2 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))) (* 256/81 (pow (/ 1 (pow (- (* 8 x2) 6) 7)) 1/3))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) (* 32/3 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))) (+ (* 64/9 (* x2 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))) (* 256/81 (pow (/ 1 (pow (- (* 8 x2) 6) 7)) 1/3))))) (+ (* 0 (- (* 8 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) (+ (* 16/3 (* x2 (pow (/ 1 (- (* 8 x2) 6)) 1/3))) (* 16/9 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))))) (+ (* 1 (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)))) (* 0 (pow (pow (- (* 8 x2) 6) 2) 1/3))))) into (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)))
* [misc]backup-simplify:  Simplify (+ (* 0 (* (- (+ (* 32/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 64/9 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 320/81 (/ 1 (pow (- (* 8 x2) 6) 3))))) (pow (- (* 8 x2) 6) 1/3))) (+ (* 0 (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))) (+ (* (pow (pow (- (* 8 x2) 6) 2) 1/3) (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))) (* (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3))) (pow (- (* 8 x2) 6) 1/3))))) into (- 4)
* [misc]backup-simplify:  Simplify (+ (- (* 36 x2) (+ 16 (* 16 (pow x2 2)))) (- 4)) into (- (* 36 x2) (+ 20 (* 16 (pow x2 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 36 x2) (+ 20 (* 16 (pow x2 2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 36 x2) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 20 (* 16 (pow x2 2))) in x2
* [misc]taylor:  Taking taylor expansion of 20 in x2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* 16 (pow x2 2)) in x2
* [misc]taylor:  Taking taylor expansion of 16 in x2
* [misc]backup-simplify:  Simplify 16 into 16
* [misc]taylor:  Taking taylor expansion of (pow x2 2) in x2
* [misc]backup-simplify:  Simplify (* 36 0) into 0
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ 0 -20) into -20
* [misc]backup-simplify:  Simplify -20 into -20
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 8 1) into 8
* [misc]backup-simplify:  Simplify (+ (* 12 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]backup-simplify:  Simplify (+ (* 8 (* (pow x2 2) x1)) (+ (* -20 (pow (* 1 x1) 3)) (* -12 (* x2 x1)))) into (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3))))
* [misc]approximate:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) (* (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) (* (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ 2 (+ 1 (/ 1 (pow x1 2))))) into (/ 8 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (/ 8 (+ 1 (/ 1 (pow x1 2)))) 0) into (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (log (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))) into (log (/ 8 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x2)) (log (/ 8 (+ 1 (/ 1 (pow x1 2)))))) into (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))) into (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2)))) into (exp (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ 2 (+ 1 (/ 1 (pow x1 2))))) into (/ 8 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (/ 8 (+ 1 (/ 1 (pow x1 2)))) 0) into (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (log (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))) into (log (/ 8 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x2)) (log (/ 8 (+ 1 (/ 1 (pow x1 2)))))) into (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))) into (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2)))) into (exp (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ 2 (+ 1 (/ 1 (pow x1 2))))) into (/ 8 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (/ 8 (+ 1 (/ 1 (pow x1 2)))) 0) into (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (log (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))) into (log (/ 8 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x2)) (log (/ 8 (+ 1 (/ 1 (pow x1 2)))))) into (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))) into (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2)))) into (exp (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))))
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) (* (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) (* (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 x1)) (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (pow 6 1/3) (pow 6 1/3)) into (pow (pow 6 2) 1/3)
* [misc]backup-simplify:  Simplify (* 1 (pow (pow 6 2) 1/3)) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (* (pow 36 1/3) (pow 6 1/3)) into (pow (* 36 6) 1/3)
* [misc]backup-simplify:  Simplify (+ 0 (pow (* 36 6) 1/3)) into (pow 216 1/3)
* [misc]taylor:  Taking taylor expansion of (pow 216 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 216))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 216)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 216) in x2
* [misc]taylor:  Taking taylor expansion of 216 in x2
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (log 216) into (log 216)
* [misc]backup-simplify:  Simplify (* 1/3 (log 216)) into (* 1/3 (log 216))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 216))) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (* 2 3) into 6
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 3 -3) into 0
* [misc]backup-simplify:  Simplify (* 6 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 3)) into -4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -4 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow 6 1)))) 1) into -2/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 -2/3) (* 0 (log 6))) into -2/9
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 1) 1)))) into (* -2/9 (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 3)) into -4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -4 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow 6 1)))) 1) into -2/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 -2/3) (* 0 (log 6))) into -2/9
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 1) 1)))) into (* -2/9 (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 3)) into -4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -4 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow 6 1)))) 1) into -2/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 -2/3) (* 0 (log 6))) into -2/9
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 1) 1)))) into (* -2/9 (pow 6 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow 6 1/3) (* -2/9 (pow 6 1/3))) (* (* -2/9 (pow 6 1/3)) (pow 6 1/3))) into (- (* 4/9 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (* 4/9 (pow 36 1/3)))) (* 0 (pow (pow 6 2) 1/3))) into (- (* 4/9 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (+ (* (pow 36 1/3) (* -2/9 (pow 6 1/3))) (* (- (* 4/9 (pow 36 1/3))) (pow 6 1/3))) into (- (* 2/3 (pow 216 1/3)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2/3 (pow 216 1/3)))) into (- (* 2/3 (pow 216 1/3)))
* [misc]taylor:  Taking taylor expansion of (- (* 2/3 (pow 216 1/3))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (pow 216 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 2/3 in x2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (pow 216 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 216))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 216)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 216) in x2
* [misc]taylor:  Taking taylor expansion of 216 in x2
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (log 216) into (log 216)
* [misc]backup-simplify:  Simplify (* 1/3 (log 216)) into (* 1/3 (log 216))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 216))) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 -1) (* 0 3)) into -2
* [misc]backup-simplify:  Simplify (+ (* 6 -1) (* -2 0)) into -6
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (+ (* 4 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 x2)) 12) 0) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -4) 2)) (pow 6 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 8 (/ 1 x2)) 12)) 1)) (pow 6 1)))) 2) into (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 -2/3) (* 0 (log 6)))) into (- (* 4/9 (/ 1 x2)) 20/27)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 2) 2)) (* (/ (pow (- (* 4/9 (/ 1 x2)) 20/27) 1) 1)))) into (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (+ (* 4 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 x2)) 12) 0) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -4) 2)) (pow 6 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 8 (/ 1 x2)) 12)) 1)) (pow 6 1)))) 2) into (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 -2/3) (* 0 (log 6)))) into (- (* 4/9 (/ 1 x2)) 20/27)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 2) 2)) (* (/ (pow (- (* 4/9 (/ 1 x2)) 20/27) 1) 1)))) into (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (+ (* 4 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 x2)) 12) 0) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -4) 2)) (pow 6 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 8 (/ 1 x2)) 12)) 1)) (pow 6 1)))) 2) into (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 -2/3) (* 0 (log 6)))) into (- (* 4/9 (/ 1 x2)) 20/27)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 2) 2)) (* (/ (pow (- (* 4/9 (/ 1 x2)) 20/27) 1) 1)))) into (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow 6 1/3) (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))) (+ (* (* -2/9 (pow 6 1/3)) (* -2/9 (pow 6 1/3))) (* (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)) (pow 6 1/3)))) into (- (* 8/9 (* (pow 36 1/3) (/ 1 x2))) (* 112/81 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (* 8/9 (* (pow 36 1/3) (/ 1 x2))) (* 112/81 (pow 36 1/3)))) (+ (* 0 (- (* 4/9 (pow 36 1/3)))) (* 0 (pow (pow 6 2) 1/3)))) into (- (* 8/9 (* (pow 36 1/3) (/ 1 x2))) (* 112/81 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (+ (* (pow 36 1/3) (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))) (+ (* (- (* 4/9 (pow 36 1/3))) (* -2/9 (pow 6 1/3))) (* (- (* 8/9 (* (pow 36 1/3) (/ 1 x2))) (* 112/81 (pow 36 1/3))) (pow 6 1/3)))) into (- (* 4/3 (* (pow 216 1/3) (/ 1 x2))) (* 2 (pow 216 1/3)))
* [misc]backup-simplify:  Simplify (+ -6 (- (* 4/3 (* (pow 216 1/3) (/ 1 x2))) (* 2 (pow 216 1/3)))) into (- (* 4/3 (* (pow 216 1/3) (/ 1 x2))) (+ 6 (* 2 (pow 216 1/3))))
* [misc]taylor:  Taking taylor expansion of (- (* 4/3 (* (pow 216 1/3) (/ 1 x2))) (+ 6 (* 2 (pow 216 1/3)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 4/3 (* (pow 216 1/3) (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of 4/3 in x2
* [misc]backup-simplify:  Simplify 4/3 into 4/3
* [misc]taylor:  Taking taylor expansion of (* (pow 216 1/3) (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (pow 216 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 216))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 216)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 216) in x2
* [misc]taylor:  Taking taylor expansion of 216 in x2
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (log 216) into (log 216)
* [misc]backup-simplify:  Simplify (* 1/3 (log 216)) into (* 1/3 (log 216))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 216))) into (pow 216 1/3)
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ 6 (* 2 (pow 216 1/3))) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (* 2 (pow 216 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (pow 216 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 216))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 216)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 216) in x2
* [misc]taylor:  Taking taylor expansion of 216 in x2
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (log 216) into (log 216)
* [misc]backup-simplify:  Simplify (* 1/3 (log 216)) into (* 1/3 (log 216))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 216))) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (pow 216 1/3) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2)) 3) 0) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ (* 6 (- (* 2 (/ 1 x2)) 3)) (+ (* -2 -1) (* (- (* 4 (/ 1 x2)) 6) 0))) into (- (* 12 (/ 1 x2)) 16)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x2) (/ 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* -1 (/ 1 1)) (* (- (* 2 (/ 1 x2)) 3) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3)))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 -4) 3)) (pow 6 3))) (* -3 (/ (* (pow (* 1 -4) 1) (pow (* 2 (- (* 8 (/ 1 x2)) 12)) 1)) (pow 6 2))) (* 1 (/ (* 1 1 (pow (* 6 4) 1)) (pow 6 1)))) 6) into (* 1/6 (- (* 16/3 (/ 1 x2)) 124/27))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (- (* 16/3 (/ 1 x2)) 124/27))) (+ (* 0 (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 -2/3) (* 0 (log 6))))) into (- (* 8/27 (/ 1 x2)) 62/243)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 3) 6)) (* (/ (pow -2/9 1) 1) (/ (pow (- (* 4/9 (/ 1 x2)) 20/27) 1) 1)) (* (/ (pow (- (* 8/27 (/ 1 x2)) 62/243) 1) 1)))) into (* (pow 6 1/3) (- (* 16/81 (/ 1 x2)) 202/2187))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x2) (/ 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* -1 (/ 1 1)) (* (- (* 2 (/ 1 x2)) 3) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3)))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 -4) 3)) (pow 6 3))) (* -3 (/ (* (pow (* 1 -4) 1) (pow (* 2 (- (* 8 (/ 1 x2)) 12)) 1)) (pow 6 2))) (* 1 (/ (* 1 1 (pow (* 6 4) 1)) (pow 6 1)))) 6) into (* 1/6 (- (* 16/3 (/ 1 x2)) 124/27))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (- (* 16/3 (/ 1 x2)) 124/27))) (+ (* 0 (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 -2/3) (* 0 (log 6))))) into (- (* 8/27 (/ 1 x2)) 62/243)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 3) 6)) (* (/ (pow -2/9 1) 1) (/ (pow (- (* 4/9 (/ 1 x2)) 20/27) 1) 1)) (* (/ (pow (- (* 8/27 (/ 1 x2)) 62/243) 1) 1)))) into (* (pow 6 1/3) (- (* 16/81 (/ 1 x2)) 202/2187))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x2) (/ 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* -1 (/ 1 1)) (* (- (* 2 (/ 1 x2)) 3) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3)))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 -4) 3)) (pow 6 3))) (* -3 (/ (* (pow (* 1 -4) 1) (pow (* 2 (- (* 8 (/ 1 x2)) 12)) 1)) (pow 6 2))) (* 1 (/ (* 1 1 (pow (* 6 4) 1)) (pow 6 1)))) 6) into (* 1/6 (- (* 16/3 (/ 1 x2)) 124/27))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (- (* 16/3 (/ 1 x2)) 124/27))) (+ (* 0 (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 -2/3) (* 0 (log 6))))) into (- (* 8/27 (/ 1 x2)) 62/243)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 3) 6)) (* (/ (pow -2/9 1) 1) (/ (pow (- (* 4/9 (/ 1 x2)) 20/27) 1) 1)) (* (/ (pow (- (* 8/27 (/ 1 x2)) 62/243) 1) 1)))) into (* (pow 6 1/3) (- (* 16/81 (/ 1 x2)) 202/2187))
* [misc]backup-simplify:  Simplify (+ (* (pow 6 1/3) (* (pow 6 1/3) (- (* 16/81 (/ 1 x2)) 202/2187))) (+ (* (* -2/9 (pow 6 1/3)) (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))) (+ (* (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)) (* -2/9 (pow 6 1/3))) (* (* (pow 6 1/3) (- (* 16/81 (/ 1 x2)) 202/2187)) (pow 6 1/3))))) into (+ (* 292/2187 (pow 36 1/3)) (* 16/81 (* (pow 36 1/3) (/ 1 x2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (+ (* 292/2187 (pow 36 1/3)) (* 16/81 (* (pow 36 1/3) (/ 1 x2))))) (+ (* 0 (- (* 8/9 (* (pow 36 1/3) (/ 1 x2))) (* 112/81 (pow 36 1/3)))) (+ (* 0 (- (* 4/9 (pow 36 1/3)))) (* 0 (pow (pow 6 2) 1/3))))) into (+ (* 292/2187 (pow 36 1/3)) (* 16/81 (* (pow 36 1/3) (/ 1 x2))))
* [misc]backup-simplify:  Simplify (+ (* (pow 36 1/3) (* (pow 6 1/3) (- (* 16/81 (/ 1 x2)) 202/2187))) (+ (* (- (* 4/9 (pow 36 1/3))) (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))) (+ (* (- (* 8/9 (* (pow 36 1/3) (/ 1 x2))) (* 112/81 (pow 36 1/3))) (* -2/9 (pow 6 1/3))) (* (+ (* 292/2187 (pow 36 1/3)) (* 16/81 (* (pow 36 1/3) (/ 1 x2)))) (pow 6 1/3))))) into (* 2/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (+ (- (* 12 (/ 1 x2)) 16) (* 2/3 (pow 216 1/3))) into (- (+ (* 12 (/ 1 x2)) (* 2/3 (pow 216 1/3))) 16)
* [misc]taylor:  Taking taylor expansion of (- (+ (* 12 (/ 1 x2)) (* 2/3 (pow 216 1/3))) 16) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 x2)) (* 2/3 (pow 216 1/3))) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2/3 (pow 216 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 2/3 in x2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (pow 216 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 216))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 216)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 216) in x2
* [misc]taylor:  Taking taylor expansion of 216 in x2
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (log 216) into (log 216)
* [misc]backup-simplify:  Simplify (* 1/3 (log 216)) into (* 1/3 (log 216))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 216))) into (pow 216 1/3)
* [misc]taylor:  Taking taylor expansion of 16 in x2
* [misc]backup-simplify:  Simplify 16 into 16
* [misc]backup-simplify:  Simplify (* (pow 216 1/3) 1) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (* 4/3 (pow 216 1/3)) into (* 4/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (+ (* 4/3 (pow 216 1/3)) 0) into (* 4/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (* 4/3 (pow 216 1/3)) into (* 4/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (* 2/3 (pow 216 1/3)) into (* 2/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (- (* 2/3 (pow 216 1/3))) into (- (* 2/3 (pow 216 1/3)))
* [misc]backup-simplify:  Simplify (- (* 2/3 (pow 216 1/3))) into (- (* 2/3 (pow 216 1/3)))
* [misc]backup-simplify:  Simplify (+ (* (- (* 2/3 (pow 216 1/3))) (* 1 (/ 1 (/ 1 x1)))) (+ (* (* 4/3 (pow 216 1/3)) (* (/ 1 (/ 1 x2)) 1)) (* (pow 216 1/3) (pow (* 1 (/ 1 (/ 1 x1))) 2)))) into (- (+ (* (pow x1 2) (pow 216 1/3)) (* 4/3 (* (pow 216 1/3) x2))) (* 2/3 (* x1 (pow 216 1/3))))
* [misc]approximate:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) (* (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) (* (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x2
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ -2 (+ 1 (/ 1 (pow x1 2))))) into (/ -8 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (/ -8 (+ 1 (/ 1 (pow x1 2)))) 0) into (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) into (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x2)) (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))) into (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2)))) into (exp (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ -2 (+ 1 (/ 1 (pow x1 2))))) into (/ -8 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (/ -8 (+ 1 (/ 1 (pow x1 2)))) 0) into (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) into (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x2)) (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))) into (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2)))) into (exp (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ -2 (+ 1 (/ 1 (pow x1 2))))) into (/ -8 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (/ -8 (+ 1 (/ 1 (pow x1 2)))) 0) into (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) into (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x2)) (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))) into (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2)))) into (exp (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))))
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) (* (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) (* (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 2 (/ 1 (- x1))) (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of (- (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) 3) in x1
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (pow 6 1/3) (pow 6 1/3)) into (pow (pow 6 2) 1/3)
* [misc]backup-simplify:  Simplify (* 1 (pow (pow 6 2) 1/3)) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (* (pow 36 1/3) (pow 6 1/3)) into (pow (* 36 6) 1/3)
* [misc]backup-simplify:  Simplify (+ 0 (pow (* 36 6) 1/3)) into (pow 216 1/3)
* [misc]taylor:  Taking taylor expansion of (pow 216 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 216))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 216)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 216) in x2
* [misc]taylor:  Taking taylor expansion of 216 in x2
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (log 216) into (log 216)
* [misc]backup-simplify:  Simplify (* 1/3 (log 216)) into (* 1/3 (log 216))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 216))) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (* -2 3) into -6
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 3 -3) into 0
* [misc]backup-simplify:  Simplify (* -6 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 3)) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 4) 1)) (pow 6 1)))) 1) into 2/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 2/3) (* 0 (log 6))) into 2/9
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 1) 1)))) into (* 2/9 (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 3)) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 4) 1)) (pow 6 1)))) 1) into 2/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 2/3) (* 0 (log 6))) into 2/9
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 1) 1)))) into (* 2/9 (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 3)) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 4) 1)) (pow 6 1)))) 1) into 2/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 2/3) (* 0 (log 6))) into 2/9
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 1) 1)))) into (* 2/9 (pow 6 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow 6 1/3) (* 2/9 (pow 6 1/3))) (* (* 2/9 (pow 6 1/3)) (pow 6 1/3))) into (* 4/9 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 4/9 (pow 36 1/3))) (* 0 (pow (pow 6 2) 1/3))) into (* 4/9 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow 36 1/3) (* 2/9 (pow 6 1/3))) (* (* 4/9 (pow 36 1/3)) (pow 6 1/3))) into (* 2/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (+ 0 (* 2/3 (pow 216 1/3))) into (* 2/3 (pow 216 1/3))
* [misc]taylor:  Taking taylor expansion of (* 2/3 (pow 216 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 2/3 in x2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (pow 216 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 216))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 216)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 216) in x2
* [misc]taylor:  Taking taylor expansion of 216 in x2
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (log 216) into (log 216)
* [misc]backup-simplify:  Simplify (* 1/3 (log 216)) into (* 1/3 (log 216))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 216))) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 3)) into -2
* [misc]backup-simplify:  Simplify (+ (* -6 1) (* -2 0)) into -6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (+ (* 4 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 x2)) 12)) 0) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 4) 2)) (pow 6 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (* 8 (/ 1 x2)) 12))) 1)) (pow 6 1)))) 2) into (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 2/3) (* 0 (log 6)))) into (- (+ (* 4/9 (/ 1 x2)) 20/27))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 2) 2)) (* (/ (pow (- (+ (* 4/9 (/ 1 x2)) 20/27)) 1) 1)))) into (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (+ (* 4 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 x2)) 12)) 0) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 4) 2)) (pow 6 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (* 8 (/ 1 x2)) 12))) 1)) (pow 6 1)))) 2) into (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 2/3) (* 0 (log 6)))) into (- (+ (* 4/9 (/ 1 x2)) 20/27))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 2) 2)) (* (/ (pow (- (+ (* 4/9 (/ 1 x2)) 20/27)) 1) 1)))) into (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (+ (* 4 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 x2)) 12)) 0) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 4) 2)) (pow 6 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (* 8 (/ 1 x2)) 12))) 1)) (pow 6 1)))) 2) into (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 2/3) (* 0 (log 6)))) into (- (+ (* 4/9 (/ 1 x2)) 20/27))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 2) 2)) (* (/ (pow (- (+ (* 4/9 (/ 1 x2)) 20/27)) 1) 1)))) into (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)))
* [misc]backup-simplify:  Simplify (+ (* (pow 6 1/3) (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)))) (+ (* (* 2/9 (pow 6 1/3)) (* 2/9 (pow 6 1/3))) (* (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))) (pow 6 1/3)))) into (- (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2)))))) (+ (* 0 (* 4/9 (pow 36 1/3))) (* 0 (pow (pow 6 2) 1/3)))) into (- (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2)))))
* [misc]backup-simplify:  Simplify (+ (* (pow 36 1/3) (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)))) (+ (* (* 4/9 (pow 36 1/3)) (* 2/9 (pow 6 1/3))) (* (- (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2))))) (pow 6 1/3)))) into (- (+ (* 2 (pow 216 1/3)) (* 4/3 (* (pow 216 1/3) (/ 1 x2)))))
* [misc]backup-simplify:  Simplify (+ -6 (- (+ (* 2 (pow 216 1/3)) (* 4/3 (* (pow 216 1/3) (/ 1 x2)))))) into (- (+ 6 (+ (* 4/3 (* (pow 216 1/3) (/ 1 x2))) (* 2 (pow 216 1/3)))))
* [misc]taylor:  Taking taylor expansion of (- (+ 6 (+ (* 4/3 (* (pow 216 1/3) (/ 1 x2))) (* 2 (pow 216 1/3))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ 6 (+ (* 4/3 (* (pow 216 1/3) (/ 1 x2))) (* 2 (pow 216 1/3)))) in x2
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (+ (* 4/3 (* (pow 216 1/3) (/ 1 x2))) (* 2 (pow 216 1/3))) in x2
* [misc]taylor:  Taking taylor expansion of (* 4/3 (* (pow 216 1/3) (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of 4/3 in x2
* [misc]backup-simplify:  Simplify 4/3 into 4/3
* [misc]taylor:  Taking taylor expansion of (* (pow 216 1/3) (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (pow 216 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 216))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 216)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 216) in x2
* [misc]taylor:  Taking taylor expansion of 216 in x2
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (log 216) into (log 216)
* [misc]backup-simplify:  Simplify (* 1/3 (log 216)) into (* 1/3 (log 216))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 216))) into (pow 216 1/3)
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (pow 216 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (pow 216 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 216))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 216)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 216) in x2
* [misc]taylor:  Taking taylor expansion of 216 in x2
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (log 216) into (log 216)
* [misc]backup-simplify:  Simplify (* 1/3 (log 216)) into (* 1/3 (log 216))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 216))) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (pow 216 1/3) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (/ 1 x2)) 3)) 0) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (+ (* 4 (/ 1 x2)) 6)
* [misc]backup-simplify:  Simplify (+ (* -6 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* -2 1) (* (+ (* 4 (/ 1 x2)) 6) 0))) into (+ (* 12 (/ 1 x2)) 16)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x2) (/ 0 (- x2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* 1 (/ 1 1)) (* (- (+ (* 2 (/ 1 x2)) 3)) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (+ (* 0 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3)))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 4) 3)) (pow 6 3))) (* -3 (/ (* (pow (* 1 4) 1) (pow (* 2 (- (+ (* 8 (/ 1 x2)) 12))) 1)) (pow 6 2))) (* 1 (/ (* 1 1 (pow (* 6 -4) 1)) (pow 6 1)))) 6) into (* 1/6 (+ (* 16/3 (/ 1 x2)) 124/27))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (+ (* 16/3 (/ 1 x2)) 124/27))) (+ (* 0 (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 2/3) (* 0 (log 6))))) into (+ (* 8/27 (/ 1 x2)) 62/243)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 3) 6)) (* (/ (pow 2/9 1) 1) (/ (pow (- (+ (* 4/9 (/ 1 x2)) 20/27)) 1) 1)) (* (/ (pow (+ (* 8/27 (/ 1 x2)) 62/243) 1) 1)))) into (* (+ (* 16/81 (/ 1 x2)) 202/2187) (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x2) (/ 0 (- x2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* 1 (/ 1 1)) (* (- (+ (* 2 (/ 1 x2)) 3)) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (+ (* 0 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3)))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 4) 3)) (pow 6 3))) (* -3 (/ (* (pow (* 1 4) 1) (pow (* 2 (- (+ (* 8 (/ 1 x2)) 12))) 1)) (pow 6 2))) (* 1 (/ (* 1 1 (pow (* 6 -4) 1)) (pow 6 1)))) 6) into (* 1/6 (+ (* 16/3 (/ 1 x2)) 124/27))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (+ (* 16/3 (/ 1 x2)) 124/27))) (+ (* 0 (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 2/3) (* 0 (log 6))))) into (+ (* 8/27 (/ 1 x2)) 62/243)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 3) 6)) (* (/ (pow 2/9 1) 1) (/ (pow (- (+ (* 4/9 (/ 1 x2)) 20/27)) 1) 1)) (* (/ (pow (+ (* 8/27 (/ 1 x2)) 62/243) 1) 1)))) into (* (+ (* 16/81 (/ 1 x2)) 202/2187) (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x2) (/ 0 (- x2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 3 (/ 0 1)) (* 1 (/ 1 1)) (* (- (+ (* 2 (/ 1 x2)) 3)) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (+ (* 0 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3)))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 4) 3)) (pow 6 3))) (* -3 (/ (* (pow (* 1 4) 1) (pow (* 2 (- (+ (* 8 (/ 1 x2)) 12))) 1)) (pow 6 2))) (* 1 (/ (* 1 1 (pow (* 6 -4) 1)) (pow 6 1)))) 6) into (* 1/6 (+ (* 16/3 (/ 1 x2)) 124/27))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (+ (* 16/3 (/ 1 x2)) 124/27))) (+ (* 0 (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 2/3) (* 0 (log 6))))) into (+ (* 8/27 (/ 1 x2)) 62/243)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 3) 6)) (* (/ (pow 2/9 1) 1) (/ (pow (- (+ (* 4/9 (/ 1 x2)) 20/27)) 1) 1)) (* (/ (pow (+ (* 8/27 (/ 1 x2)) 62/243) 1) 1)))) into (* (+ (* 16/81 (/ 1 x2)) 202/2187) (pow 6 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow 6 1/3) (* (+ (* 16/81 (/ 1 x2)) 202/2187) (pow 6 1/3))) (+ (* (* 2/9 (pow 6 1/3)) (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)))) (+ (* (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))) (* 2/9 (pow 6 1/3))) (* (* (+ (* 16/81 (/ 1 x2)) 202/2187) (pow 6 1/3)) (pow 6 1/3))))) into (- (* 16/81 (* (pow 36 1/3) (/ 1 x2))) (* 292/2187 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (* 16/81 (* (pow 36 1/3) (/ 1 x2))) (* 292/2187 (pow 36 1/3)))) (+ (* 0 (- (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2)))))) (+ (* 0 (* 4/9 (pow 36 1/3))) (* 0 (pow (pow 6 2) 1/3))))) into (- (* 16/81 (* (pow 36 1/3) (/ 1 x2))) (* 292/2187 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (+ (* (pow 36 1/3) (* (+ (* 16/81 (/ 1 x2)) 202/2187) (pow 6 1/3))) (+ (* (* 4/9 (pow 36 1/3)) (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)))) (+ (* (- (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2))))) (* 2/9 (pow 6 1/3))) (* (- (* 16/81 (* (pow 36 1/3) (/ 1 x2))) (* 292/2187 (pow 36 1/3))) (pow 6 1/3))))) into (- (* 2/3 (pow 216 1/3)))
* [misc]backup-simplify:  Simplify (+ (+ (* 12 (/ 1 x2)) 16) (- (* 2/3 (pow 216 1/3)))) into (- (+ (* 12 (/ 1 x2)) 16) (* 2/3 (pow 216 1/3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 12 (/ 1 x2)) 16) (* 2/3 (pow 216 1/3))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ 1 x2)) 16) in x2
* [misc]taylor:  Taking taylor expansion of (* 12 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 12 in x2
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 16 in x2
* [misc]backup-simplify:  Simplify 16 into 16
* [misc]taylor:  Taking taylor expansion of (* 2/3 (pow 216 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 2/3 in x2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (pow 216 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 216))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 216)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 216) in x2
* [misc]taylor:  Taking taylor expansion of 216 in x2
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (log 216) into (log 216)
* [misc]backup-simplify:  Simplify (* 1/3 (log 216)) into (* 1/3 (log 216))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 216))) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (* (pow 216 1/3) 1) into (pow 216 1/3)
* [misc]backup-simplify:  Simplify (* 4/3 (pow 216 1/3)) into (* 4/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (+ (* 4/3 (pow 216 1/3)) 0) into (* 4/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (+ 0 (* 4/3 (pow 216 1/3))) into (* 4/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (- (* 4/3 (pow 216 1/3))) into (- (* 4/3 (pow 216 1/3)))
* [misc]backup-simplify:  Simplify (- (* 4/3 (pow 216 1/3))) into (- (* 4/3 (pow 216 1/3)))
* [misc]backup-simplify:  Simplify (* 2/3 (pow 216 1/3)) into (* 2/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (* 2/3 (pow 216 1/3)) into (* 2/3 (pow 216 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* 2/3 (pow 216 1/3)) (* 1 (/ 1 (/ 1 (- x1))))) (+ (* (- (* 4/3 (pow 216 1/3))) (* (/ 1 (/ 1 (- x2))) 1)) (* (pow 216 1/3) (pow (* 1 (/ 1 (/ 1 (- x1)))) 2)))) into (- (+ (* (pow x1 2) (pow 216 1/3)) (* 4/3 (* (pow 216 1/3) x2))) (* 2/3 (* x1 (pow 216 1/3))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 1 1 1 2 1)
* [misc]approximate:  Taking taylor expansion of (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) into (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) -6) into (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))
* [misc]backup-simplify:  Simplify (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))) into (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))))) into (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))))) into (pow (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 x1) into (* 3 x1)
* [misc]backup-simplify:  Simplify (* (* 3 x1) x1) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) 0) into (* 3 (pow x1 2))
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (+ (* 3 (pow x1 2)) (- x1)) into (- (* 3 (pow x1 2)) x1)
* [misc]backup-simplify:  Simplify (* x1 x1) into (pow x1 2)
* [misc]backup-simplify:  Simplify (+ (pow x1 2) 1) into (+ (pow x1 2) 1)
* [misc]backup-simplify:  Simplify (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)) into (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) into (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1)))
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (- (* 3 (pow x1 2)) x1) (+ (pow x1 2) 1))) -6) into (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))
* [misc]backup-simplify:  Simplify (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))) into (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))))) into (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1)))))))) into (pow (- (* 12 (/ (pow x1 2) (+ (pow x1 2) 1))) (+ 6 (* 4 (/ x1 (+ (pow x1 2) 1))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (log (- (* 8 x2) 6)) into (log (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 8 x2) 6))) into (* 1/3 (log (- (* 8 x2) 6)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 8 x2) 6)))) into (pow (- (* 8 x2) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (log (- (* 8 x2) 6)) into (log (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 8 x2) 6))) into (* 1/3 (log (- (* 8 x2) 6)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 8 x2) 6)))) into (pow (- (* 8 x2) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (log (- (* 8 x2) 6)) into (log (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 8 x2) 6))) into (* 1/3 (log (- (* 8 x2) 6)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 8 x2) 6)))) into (pow (- (* 8 x2) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 x1) x1) (* 2 x2)) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 x1) x1) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 x1) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 x2) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* x1 x1) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* x1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 x2) into (* 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x2)) into (* 2 x2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 x2) 0) into (* 2 x2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (* 2 x2) 1) into (* 2 x2)
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (* 2 x2)) into (* 8 x2)
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ (* 8 x2) -6) into (- (* 8 x2) 6)
* [misc]backup-simplify:  Simplify (log (- (* 8 x2) 6)) into (log (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* 8 x2) 6))) into (* 1/3 (log (- (* 8 x2) 6)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* 8 x2) 6)))) into (pow (- (* 8 x2) 6) 1/3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (* 8 x2) 6) 1/3) (pow (- (* 8 x2) 6) 1/3)) into (pow (pow (- (* 8 x2) 6) 2) 1/3)
* [misc]backup-simplify:  Simplify (* 0 (pow (pow (- (* 8 x2) 6) 2) 1/3)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (* 0 (* 2 x2))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow (- (* 8 x2) 6) 1)))) 1) into (/ -4 (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6)))) into (- (* 4/3 (/ 1 (- (* 8 x2) 6))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 1) 1)))) into (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))
* [misc]backup-simplify:  Simplify (+ (* 3 1) (* 0 0)) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 3 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* (* 2 x2) (/ 0 1)))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1)) (* 0 (* 2 x2))) into (- 4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 4) 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow (- (* 8 x2) 6) 1)))) 1) into (/ -4 (- (* 8 x2) 6))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6)))) into (- (* 4/3 (/ 1 (- (* 8 x2) 6))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 1) 1)))) into (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow (- (* 8 x2) 6) 1/3) (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))) (* (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3)) (pow (- (* 8 x2) 6) 1/3))) into (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)))) (* 0 (pow (pow (- (* 8 x2) 6) 2) 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 4 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2)))) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 12 (* 8 x2)) 0) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -4) 2)) (pow (- (* 8 x2) 6) 2))) (* 1 (/ (* 1 (pow (* 2 (- 12 (* 8 x2))) 1)) (pow (- (* 8 x2) 6) 1)))) 2) into (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))) (+ (* 0 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6))))) into (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 2) 2)) (* (/ (pow (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) 1) 1)))) into (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 1) (* 0 0))) into 3
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x2))) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 3 1) (+ (* (* 2 x2) (/ 1 1)) (* (- 1) (/ 0 1)))) into (- 3 (* 2 x2))
* [misc]backup-simplify:  Simplify (+ (* 4 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2)))) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 12 (* 8 x2)) 0) into (- 12 (* 8 x2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -4) 2)) (pow (- (* 8 x2) 6) 2))) (* 1 (/ (* 1 (pow (* 2 (- 12 (* 8 x2))) 1)) (pow (- (* 8 x2) 6) 1)))) 2) into (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))) (+ (* 0 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6))))) into (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 2) 2)) (* (/ (pow (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) 1) 1)))) into (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow (- (* 8 x2) 6) 1/3) (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))) (+ (* (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3)) (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))) (* (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3)) (pow (- (* 8 x2) 6) 1/3)))) into (- (* 8 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) (+ (* 16/3 (* x2 (pow (/ 1 (- (* 8 x2) 6)) 1/3))) (* 16/9 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 8 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) (+ (* 16/3 (* x2 (pow (/ 1 (- (* 8 x2) 6)) 1/3))) (* 16/9 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))))) (+ (* 0 (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)))) (* 1 (pow (pow (- (* 8 x2) 6) 2) 1/3)))) into (pow (pow (- (* 8 x2) 6) 2) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (pow (- (* 8 x2) 6) 2) 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (* 8 x2) 6) 2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (* 8 x2) 6) 2))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (- (* 8 x2) 6) 2)) in x2
* [misc]taylor:  Taking taylor expansion of (pow (- (* 8 x2) 6) 2) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- (* 8 x2) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- (* 8 x2) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- (* 8 x2) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 8 x2) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 x2) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 8 0) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 0 -6) into -6
* [misc]backup-simplify:  Simplify (log -6) into (log -6)
* [misc]backup-simplify:  Simplify (* 2 (log -6)) into (* 2 (log -6))
* [misc]backup-simplify:  Simplify (exp (* 2 (log -6))) into (pow -6 2)
* [misc]backup-simplify:  Simplify (log (pow -6 2)) into (log (pow -6 2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow -6 2))) into (* 1/3 (log (pow -6 2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow -6 2)))) into (pow (pow -6 2) 1/3)
* [misc]backup-simplify:  Simplify (pow (pow -6 2) 1/3) into (pow (pow -6 2) 1/3)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2))))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 -4) 3)) (pow (- (* 8 x2) 6) 3))) (* -3 (/ (* (pow (* 1 -4) 1) (pow (* 2 (- 12 (* 8 x2))) 1)) (pow (- (* 8 x2) 6) 2))) (* 1 (/ (* 1 1 (pow (* 6 4) 1)) (pow (- (* 8 x2) 6) 1)))) 6) into (* 1/6 (- (+ (* 288 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 24 (/ 1 (- (* 8 x2) 6)))) (+ (* 192 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 128 (/ 1 (pow (- (* 8 x2) 6) 3))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (- (+ (* 288 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 24 (/ 1 (- (* 8 x2) 6)))) (+ (* 192 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 128 (/ 1 (pow (- (* 8 x2) 6) 3))))))) (+ (* 0 (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))) (+ (* 0 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6)))))) into (- (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 32/3 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 64/9 (/ 1 (pow (- (* 8 x2) 6) 3)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 3) 6)) (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 1) 1) (/ (pow (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) 1) 1)) (* (/ (pow (- (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 32/3 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 64/9 (/ 1 (pow (- (* 8 x2) 6) 3))))) 1) 1)))) into (* (- (+ (* 32/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 64/9 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 320/81 (/ 1 (pow (- (* 8 x2) 6) 3))))) (pow (- (* 8 x2) 6) 1/3))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 3 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* 2 x2) (/ 0 1)) (* (- 1) (/ 1 1)) (* (- 3 (* 2 x2)) (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 (- 3 (* 2 x2))) (+ (* 0 (- 1)) (* 0 (* 2 x2))))) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 -4) 3)) (pow (- (* 8 x2) 6) 3))) (* -3 (/ (* (pow (* 1 -4) 1) (pow (* 2 (- 12 (* 8 x2))) 1)) (pow (- (* 8 x2) 6) 2))) (* 1 (/ (* 1 1 (pow (* 6 4) 1)) (pow (- (* 8 x2) 6) 1)))) 6) into (* 1/6 (- (+ (* 288 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 24 (/ 1 (- (* 8 x2) 6)))) (+ (* 192 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 128 (/ 1 (pow (- (* 8 x2) 6) 3))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/6 (- (+ (* 288 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 24 (/ 1 (- (* 8 x2) 6)))) (+ (* 192 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 128 (/ 1 (pow (- (* 8 x2) 6) 3))))))) (+ (* 0 (* 1/2 (- (* 24 (/ 1 (- (* 8 x2) 6))) (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 16 (/ x2 (- (* 8 x2) 6))))))) (+ (* 0 (/ -4 (- (* 8 x2) 6))) (* 0 (log (- (* 8 x2) 6)))))) into (- (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 32/3 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 64/9 (/ 1 (pow (- (* 8 x2) 6) 3)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* 8 x2) 6)))) (+ (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 3) 6)) (* (/ (pow (- (* 4/3 (/ 1 (- (* 8 x2) 6)))) 1) 1) (/ (pow (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 8/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) 1) 1)) (* (/ (pow (- (+ (* 16 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 32/3 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 64/9 (/ 1 (pow (- (* 8 x2) 6) 3))))) 1) 1)))) into (* (- (+ (* 32/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 64/9 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 320/81 (/ 1 (pow (- (* 8 x2) 6) 3))))) (pow (- (* 8 x2) 6) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow (- (* 8 x2) 6) 1/3) (* (- (+ (* 32/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 64/9 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 320/81 (/ 1 (pow (- (* 8 x2) 6) 3))))) (pow (- (* 8 x2) 6) 1/3))) (+ (* (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3)) (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3))) (+ (* (* (- (* 4 (/ 1 (- (* 8 x2) 6))) (+ (* 16/9 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 8/3 (/ x2 (- (* 8 x2) 6))))) (pow (- (* 8 x2) 6) 1/3)) (* -4/3 (pow (/ 1 (pow (- (* 8 x2) 6) 2)) 1/3))) (* (* (- (+ (* 32/3 (/ 1 (pow (- (* 8 x2) 6) 2))) (* 4/3 (/ 1 (- (* 8 x2) 6)))) (+ (* 64/9 (/ x2 (pow (- (* 8 x2) 6) 2))) (* 320/81 (/ 1 (pow (- (* 8 x2) 6) 3))))) (pow (- (* 8 x2) 6) 1/3)) (pow (- (* 8 x2) 6) 1/3))))) into (- (+ (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) (* 32/3 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))) (+ (* 64/9 (* x2 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))) (* 256/81 (pow (/ 1 (pow (- (* 8 x2) 6) 7)) 1/3))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) (* 32/3 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))) (+ (* 64/9 (* x2 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))) (* 256/81 (pow (/ 1 (pow (- (* 8 x2) 6) 7)) 1/3))))) (+ (* 0 (- (* 8 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) (+ (* 16/3 (* x2 (pow (/ 1 (- (* 8 x2) 6)) 1/3))) (* 16/9 (pow (/ 1 (pow (- (* 8 x2) 6) 4)) 1/3))))) (+ (* 1 (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)))) (* 0 (pow (pow (- (* 8 x2) 6) 2) 1/3))))) into (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)))
* [misc]taylor:  Taking taylor expansion of (- (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3))) in x2
* [misc]taylor:  Taking taylor expansion of (* 8/3 (pow (/ 1 (- (* 8 x2) 6)) 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 8/3 in x2
* [misc]backup-simplify:  Simplify 8/3 into 8/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- (* 8 x2) 6)) 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (- (* 8 x2) 6))))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (- (* 8 x2) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (- (* 8 x2) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* 8 x2) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 8 x2) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 8 x2) in x2
* [misc]taylor:  Taking taylor expansion of 8 in x2
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 8 0) into 0
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 0 -6) into -6
* [misc]backup-simplify:  Simplify (/ 1 -6) into -1/6
* [misc]backup-simplify:  Simplify (log -1/6) into (log -1/6)
* [misc]backup-simplify:  Simplify (* 1/3 (log -1/6)) into (* 1/3 (log -1/6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1/6))) into (pow -1/6 1/3)
* [misc]backup-simplify:  Simplify (* 8/3 (pow -1/6 1/3)) into (* 8/3 (pow -1/6 1/3))
* [misc]backup-simplify:  Simplify (- (* 8/3 (pow -1/6 1/3))) into (- (* 8/3 (pow -1/6 1/3)))
* [misc]backup-simplify:  Simplify (- (* 8/3 (pow -1/6 1/3))) into (- (* 8/3 (pow -1/6 1/3)))
* [misc]backup-simplify:  Simplify (+ (* 8 1) (* 0 0)) into 8
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 8 0) into 8
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 8) 1)) (pow -6 1)))) 1) into -4/3
* [misc]backup-simplify:  Simplify (+ (* 2 -4/3) (* 0 (log -6))) into -8/3
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log -6))) (+ (* (/ (pow -8/3 1) 1)))) into -96
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -96) 1)) (pow (pow -6 2) 1)))) 1) into -8/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 -8/3) (* 0 (log (pow -6 2)))) into (- 8/9)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow -6 2)))) (+ (* (/ (pow (- 8/9) 1) 1)))) into (* -8/9 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (* -8/9 (pow 36 1/3)) into (* -8/9 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* -8/9 (pow 36 1/3)) (* x2 (pow x1 2))) (+ (* (- (* 8/3 (pow -1/6 1/3))) (pow (* 1 x1) 3)) (* (pow (pow -6 2) 1/3) (pow (* 1 x1) 2)))) into (- (* (pow 36 1/3) (pow x1 2)) (+ (* 8/3 (* (pow x1 3) (pow -1/6 1/3))) (* 8/9 (* (pow 36 1/3) (* (pow x1 2) x2)))))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ 2 (+ 1 (/ 1 (pow x1 2))))) into (/ 8 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (/ 8 (+ 1 (/ 1 (pow x1 2)))) 0) into (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (log (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))) into (log (/ 8 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x2)) (log (/ 8 (+ 1 (/ 1 (pow x1 2)))))) into (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))) into (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2)))) into (exp (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (/ 1 x1) into (/ 1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (/ 1 x1) (/ 1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ 2 (+ 1 (/ 1 (pow x1 2)))) into (/ 2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ 2 (+ 1 (/ 1 (pow x1 2))))) into (/ 8 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (/ 8 (+ 1 (/ 1 (pow x1 2)))) 0) into (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (log (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))) into (log (/ 8 (+ 1 (/ 1 (pow x1 2)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x2)) (log (/ 8 (+ 1 (/ 1 (pow x1 2)))))) into (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))) into (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2)))) into (exp (* 1/3 (- (log (/ 8 (+ 1 (/ 1 (pow x1 2))))) (log x2))))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x1) (/ 1 x1)) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) (+ (* (/ 1 x1) (/ 1 x1)) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 x1)) (/ 1 x1)) (* 2 (/ 1 x2))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 x1)) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x2)) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (/ 1 x2) into (/ 1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x1) (/ 1 x1)) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x1) (/ 1 x1)) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (* 3 1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (pow 6 1/3) (pow 6 1/3)) into (pow (pow 6 2) 1/3)
* [misc]backup-simplify:  Simplify (* 1 (pow (pow 6 2) 1/3)) into (pow 36 1/3)
* [misc]taylor:  Taking taylor expansion of (pow 36 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 36))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 36)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 36) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (log 36) into (log 36)
* [misc]backup-simplify:  Simplify (* 1/3 (log 36)) into (* 1/3 (log 36))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 36))) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (pow 36 1/3) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 3)) into -4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -4 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow 6 1)))) 1) into -2/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 -2/3) (* 0 (log 6))) into -2/9
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 1) 1)))) into (* -2/9 (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 3 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* 4 -1) (* 0 3)) into -4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -4 0) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow 6 1)))) 1) into -2/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 -2/3) (* 0 (log 6))) into -2/9
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 1) 1)))) into (* -2/9 (pow 6 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow 6 1/3) (* -2/9 (pow 6 1/3))) (* (* -2/9 (pow 6 1/3)) (pow 6 1/3))) into (- (* 4/9 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (* 4/9 (pow 36 1/3)))) (* 0 (pow (pow 6 2) 1/3))) into (- (* 4/9 (pow 36 1/3)))
* [misc]taylor:  Taking taylor expansion of (- (* 4/9 (pow 36 1/3))) in x2
* [misc]taylor:  Taking taylor expansion of (* 4/9 (pow 36 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 4/9 in x2
* [misc]backup-simplify:  Simplify 4/9 into 4/9
* [misc]taylor:  Taking taylor expansion of (pow 36 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 36))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 36)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 36) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (log 36) into (log 36)
* [misc]backup-simplify:  Simplify (* 1/3 (log 36)) into (* 1/3 (log 36))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 36))) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (* 4/9 (pow 36 1/3)) into (* 4/9 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (- (* 4/9 (pow 36 1/3))) into (- (* 4/9 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (- (* 4/9 (pow 36 1/3))) into (- (* 4/9 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 36 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log 36))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 36))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (+ (* 4 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 x2)) 12) 0) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -4) 2)) (pow 6 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 8 (/ 1 x2)) 12)) 1)) (pow 6 1)))) 2) into (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 -2/3) (* 0 (log 6)))) into (- (* 4/9 (/ 1 x2)) 20/27)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 2) 2)) (* (/ (pow (- (* 4/9 (/ 1 x2)) 20/27) 1) 1)))) into (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 x2)) into (/ 2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 x2)) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 x2)) 0) into (* 2 (/ 1 x2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 (/ 1 x2)) 1) (+ (* 3 (/ 1 1)) (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x2)) 3)
* [misc]backup-simplify:  Simplify (+ (* 4 (- (* 2 (/ 1 x2)) 3)) (+ (* 0 -1) (* 0 3))) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 8 (/ 1 x2)) 12) 0) into (- (* 8 (/ 1 x2)) 12)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 -4) 2)) (pow 6 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 8 (/ 1 x2)) 12)) 1)) (pow 6 1)))) 2) into (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 -2/3) (* 0 (log 6)))) into (- (* 4/9 (/ 1 x2)) 20/27)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow -2/9 2) 2)) (* (/ (pow (- (* 4/9 (/ 1 x2)) 20/27) 1) 1)))) into (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow 6 1/3) (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))) (+ (* (* -2/9 (pow 6 1/3)) (* -2/9 (pow 6 1/3))) (* (* (- (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)) (pow 6 1/3)))) into (- (* 8/9 (* (pow 36 1/3) (/ 1 x2))) (* 112/81 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (* 8/9 (* (pow 36 1/3) (/ 1 x2))) (* 112/81 (pow 36 1/3)))) (+ (* 0 (- (* 4/9 (pow 36 1/3)))) (* 0 (pow (pow 6 2) 1/3)))) into (- (* 8/9 (* (pow 36 1/3) (/ 1 x2))) (* 112/81 (pow 36 1/3)))
* [misc]taylor:  Taking taylor expansion of (- (* 8/9 (* (pow 36 1/3) (/ 1 x2))) (* 112/81 (pow 36 1/3))) in x2
* [misc]taylor:  Taking taylor expansion of (* 8/9 (* (pow 36 1/3) (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of 8/9 in x2
* [misc]backup-simplify:  Simplify 8/9 into 8/9
* [misc]taylor:  Taking taylor expansion of (* (pow 36 1/3) (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (pow 36 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 36))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 36)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 36) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (log 36) into (log 36)
* [misc]backup-simplify:  Simplify (* 1/3 (log 36)) into (* 1/3 (log 36))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 36))) into (pow 36 1/3)
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 112/81 (pow 36 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 112/81 in x2
* [misc]backup-simplify:  Simplify 112/81 into 112/81
* [misc]taylor:  Taking taylor expansion of (pow 36 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 36))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 36)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 36) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (log 36) into (log 36)
* [misc]backup-simplify:  Simplify (* 1/3 (log 36)) into (* 1/3 (log 36))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 36))) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 36 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log 36))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 36))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow 36 1/3) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* (pow 36 1/3) 1) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (+ (* 8/9 0) (* 0 (pow 36 1/3))) into 0
* [misc]backup-simplify:  Simplify (* 112/81 (pow 36 1/3)) into (* 112/81 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (- (* 112/81 (pow 36 1/3))) into (- (* 112/81 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 112/81 (pow 36 1/3)))) into (- (* 112/81 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (- (* 112/81 (pow 36 1/3))) into (- (* 112/81 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (+ (- (* 112/81 (pow 36 1/3))) (+ (* (- (* 4/9 (pow 36 1/3))) (* 1 (/ 1 (/ 1 x1)))) (* (pow 36 1/3) (pow (* 1 (/ 1 (/ 1 x1))) 2)))) into (- (* (pow 36 1/3) (pow x1 2)) (+ (* 112/81 (pow 36 1/3)) (* 4/9 (* (pow 36 1/3) x1))))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in (x1 x2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ -2 (+ 1 (/ 1 (pow x1 2))))) into (/ -8 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (/ -8 (+ 1 (/ 1 (pow x1 2)))) 0) into (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) into (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x2)) (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))) into (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2)))) into (exp (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x2
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x2
* [misc]taylor:  Taking taylor expansion of 4 in x2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x2
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of 3 in x2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x2
* [misc]taylor:  Taking taylor expansion of 2 in x2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x2
* [misc]taylor:  Taking taylor expansion of (- x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x2
* [misc]taylor:  Taking taylor expansion of (- x1) in x2
* [misc]taylor:  Taking taylor expansion of x1 in x2
* [misc]backup-simplify:  Simplify x1 into x1
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (- x1) into (- x1)
* [misc]backup-simplify:  Simplify (/ 1 (- x1)) into (/ -1 x1)
* [misc]taylor:  Taking taylor expansion of 1 in x2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (* (/ -1 x1) (/ -1 x1)) into (/ 1 (pow x1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x1 2)) 1) into (+ 1 (/ 1 (pow x1 2)))
* [misc]backup-simplify:  Simplify (/ -2 (+ 1 (/ 1 (pow x1 2)))) into (/ -2 (+ 1 (/ 1 (pow x1 2))))
* [misc]taylor:  Taking taylor expansion of 6 in x2
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 (/ -2 (+ 1 (/ 1 (pow x1 2))))) into (/ -8 (+ 1 (/ 1 (pow x1 2))))
* [misc]backup-simplify:  Simplify (+ (/ -8 (+ 1 (/ 1 (pow x1 2)))) 0) into (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))
* [misc]backup-simplify:  Simplify (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) into (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x2)) (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2)))))))) into (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))) into (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2)))) into (exp (* 1/3 (- (log (- (* 8 (/ 1 (+ 1 (/ 1 (pow x1 2))))))) (log x2))))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x1)) (/ 1 (- x1))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Rewrote expression to (pow (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)))) in x1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6))) in x1
* [misc]taylor:  Taking taylor expansion of 1/3 in x1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6)) in x1
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) 6) in x1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1))) in x1
* [misc]taylor:  Taking taylor expansion of 4 in x1
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1)) in x1
* [misc]taylor:  Taking taylor expansion of (- (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (+ (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) (* 2 (/ 1 (- x2)))) in x1
* [misc]taylor:  Taking taylor expansion of (* (* 3 (/ 1 (- x1))) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of 3 in x1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x2))) in x1
* [misc]taylor:  Taking taylor expansion of 2 in x1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x2)) in x1
* [misc]taylor:  Taking taylor expansion of (- x2) in x1
* [misc]taylor:  Taking taylor expansion of x2 in x1
* [misc]backup-simplify:  Simplify x2 into x2
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (- x2) into (- x2)
* [misc]backup-simplify:  Simplify (/ 1 (- x2)) into (/ -1 x2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- x1)) (/ 1 (- x1))) 1) in x1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x1)) (/ 1 (- x1))) in x1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x1)) in x1
* [misc]taylor:  Taking taylor expansion of (- x1) in x1
* [misc]taylor:  Taking taylor expansion of x1 in x1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 3 -1) into -3
* [misc]backup-simplify:  Simplify (* -3 -1) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (+ 3 0) into 3
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 3 1) into 3
* [misc]taylor:  Taking taylor expansion of 6 in x1
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (* 4 3) into 12
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ 12 -6) into 6
* [misc]backup-simplify:  Simplify (log 6) into (log 6)
* [misc]backup-simplify:  Simplify (* 1/3 (log 6)) into (* 1/3 (log 6))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 6))) into (pow 6 1/3)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (pow 6 1/3) (pow 6 1/3)) into (pow (pow 6 2) 1/3)
* [misc]backup-simplify:  Simplify (* 1 (pow (pow 6 2) 1/3)) into (pow 36 1/3)
* [misc]taylor:  Taking taylor expansion of (pow 36 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 36))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 36)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 36) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (log 36) into (log 36)
* [misc]backup-simplify:  Simplify (* 1/3 (log 36)) into (* 1/3 (log 36))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 36))) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (pow 36 1/3) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 3)) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 4) 1)) (pow 6 1)))) 1) into 2/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 2/3) (* 0 (log 6))) into 2/9
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 1) 1)))) into (* 2/9 (pow 6 1/3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 3 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 3)) into 4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 4) 1)) (pow 6 1)))) 1) into 2/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 2/3) (* 0 (log 6))) into 2/9
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 1) 1)))) into (* 2/9 (pow 6 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow 6 1/3) (* 2/9 (pow 6 1/3))) (* (* 2/9 (pow 6 1/3)) (pow 6 1/3))) into (* 4/9 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 4/9 (pow 36 1/3))) (* 0 (pow (pow 6 2) 1/3))) into (* 4/9 (pow 36 1/3))
* [misc]taylor:  Taking taylor expansion of (* 4/9 (pow 36 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 4/9 in x2
* [misc]backup-simplify:  Simplify 4/9 into 4/9
* [misc]taylor:  Taking taylor expansion of (pow 36 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 36))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 36)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 36) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (log 36) into (log 36)
* [misc]backup-simplify:  Simplify (* 1/3 (log 36)) into (* 1/3 (log 36))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 36))) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (* 4/9 (pow 36 1/3)) into (* 4/9 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (* 4/9 (pow 36 1/3)) into (* 4/9 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 36 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log 36))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 36))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (+ (* 4 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 x2)) 12)) 0) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 4) 2)) (pow 6 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (* 8 (/ 1 x2)) 12))) 1)) (pow 6 1)))) 2) into (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 2/3) (* 0 (log 6)))) into (- (+ (* 4/9 (/ 1 x2)) 20/27))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 2) 2)) (* (/ (pow (- (+ (* 4/9 (/ 1 x2)) 20/27)) 1) 1)))) into (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ -1 x2)) into (/ -2 x2)
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 x2)) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 x2))) 0) into (- (* 2 (/ 1 x2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 x2))) 1) (+ (* 3 (/ 1 1)) (* 1 (/ 0 1)))) into (- (+ (* 2 (/ 1 x2)) 3))
* [misc]backup-simplify:  Simplify (+ (* 4 (- (+ (* 2 (/ 1 x2)) 3))) (+ (* 0 1) (* 0 3))) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 8 (/ 1 x2)) 12)) 0) into (- (+ (* 8 (/ 1 x2)) 12))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 4) 2)) (pow 6 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (* 8 (/ 1 x2)) 12))) 1)) (pow 6 1)))) 2) into (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (+ (* 8/3 (/ 1 x2)) 40/9))) (+ (* 0 2/3) (* 0 (log 6)))) into (- (+ (* 4/9 (/ 1 x2)) 20/27))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 6))) (+ (* (/ (pow 2/9 2) 2)) (* (/ (pow (- (+ (* 4/9 (/ 1 x2)) 20/27)) 1) 1)))) into (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)))
* [misc]backup-simplify:  Simplify (+ (* (pow 6 1/3) (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3)))) (+ (* (* 2/9 (pow 6 1/3)) (* 2/9 (pow 6 1/3))) (* (* -1 (* (+ (* 4/9 (/ 1 x2)) 58/81) (pow 6 1/3))) (pow 6 1/3)))) into (- (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2)))))) (+ (* 0 (* 4/9 (pow 36 1/3))) (* 0 (pow (pow 6 2) 1/3)))) into (- (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2))))) in x2
* [misc]taylor:  Taking taylor expansion of (+ (* 112/81 (pow 36 1/3)) (* 8/9 (* (pow 36 1/3) (/ 1 x2)))) in x2
* [misc]taylor:  Taking taylor expansion of (* 112/81 (pow 36 1/3)) in x2
* [misc]taylor:  Taking taylor expansion of 112/81 in x2
* [misc]backup-simplify:  Simplify 112/81 into 112/81
* [misc]taylor:  Taking taylor expansion of (pow 36 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 36))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 36)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 36) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (log 36) into (log 36)
* [misc]backup-simplify:  Simplify (* 1/3 (log 36)) into (* 1/3 (log 36))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 36))) into (pow 36 1/3)
* [misc]taylor:  Taking taylor expansion of (* 8/9 (* (pow 36 1/3) (/ 1 x2))) in x2
* [misc]taylor:  Taking taylor expansion of 8/9 in x2
* [misc]backup-simplify:  Simplify 8/9 into 8/9
* [misc]taylor:  Taking taylor expansion of (* (pow 36 1/3) (/ 1 x2)) in x2
* [misc]taylor:  Taking taylor expansion of (pow 36 1/3) in x2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 36))) in x2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 36)) in x2
* [misc]taylor:  Taking taylor expansion of 1/3 in x2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 36) in x2
* [misc]taylor:  Taking taylor expansion of 36 in x2
* [misc]backup-simplify:  Simplify 36 into 36
* [misc]backup-simplify:  Simplify (log 36) into (log 36)
* [misc]backup-simplify:  Simplify (* 1/3 (log 36)) into (* 1/3 (log 36))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 36))) into (pow 36 1/3)
* [misc]taylor:  Taking taylor expansion of (/ 1 x2) in x2
* [misc]taylor:  Taking taylor expansion of x2 in x2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 112/81 (pow 36 1/3)) into (* 112/81 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 36 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log 36))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 36))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow 36 1/3) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* (pow 36 1/3) 1) into (pow 36 1/3)
* [misc]backup-simplify:  Simplify (+ (* 8/9 0) (* 0 (pow 36 1/3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 112/81 (pow 36 1/3)) 0) into (* 112/81 (pow 36 1/3))
* [misc]backup-simplify:  Simplify (- (* 112/81 (pow 36 1/3))) into (- (* 112/81 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (- (* 112/81 (pow 36 1/3))) into (- (* 112/81 (pow 36 1/3)))
* [misc]backup-simplify:  Simplify (+ (- (* 112/81 (pow 36 1/3))) (+ (* (* 4/9 (pow 36 1/3)) (* 1 (/ 1 (/ 1 (- x1))))) (* (pow 36 1/3) (pow (* 1 (/ 1 (/ 1 (- x1)))) 2)))) into (- (* (pow 36 1/3) (pow x1 2)) (+ (* 112/81 (pow 36 1/3)) (* 4/9 (* (pow 36 1/3) x1))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (pow (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) 1)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 2 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (exp (log (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (log (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (log (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 3 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (log (exp (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (exp (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 4 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)))
* [exit]simplify:  Simplified to (* (cbrt (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)))
* [enter]simplify:  Simplifying (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (cbrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 5 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (cbrt (* (* (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* [exit]simplify:  Simplified to (pow (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) 3)
* [exit]simplify:  Simplified to (pow (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) 3)
* * * * [misc]progress:  [ 6 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (sqrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (sqrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [enter]simplify:  Simplifying (sqrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 7 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3)) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (255 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (* (- 3) (* 3 3)))
* [exit]simplify:  Simplified to (+ (pow (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (* (- 3) (* 3 3)))
* [enter]simplify:  Simplifying (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (259 enodes)
* [exit]simplify:  Simplified to (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 8 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (- 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- 3)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- 3)
* [exit]simplify:  Simplified to (- 3)
* * * * [misc]progress:  [ 9 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 1 (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 10 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3)) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (239 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (- (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* [enter]simplify:  Simplifying (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)
* [exit]simplify:  Simplified to (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)
* * * * [misc]progress:  [ 11 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (+ (* (* 3 x1) x1) (* 2 x2)) (+ (* x1 x1) 1)) (+ (/ x1 (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (/ x1 (+ (* x1 x1) 1)) 3)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (+ (/ x1 (+ (* x1 x1) 1)) 3)
* [exit]simplify:  Simplified to (+ (/ x1 (+ (* x1 x1) 1)) 3)
* * * * [misc]progress:  [ 12 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (- 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- 3)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- 3)
* [exit]simplify:  Simplified to (- 3)
* * * * [misc]progress:  [ 13 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (pow (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 1)) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (291 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 14 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (pow (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 1)) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 15 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (exp (+ (log (* (* 3 x1) x1)) (- (log (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (log (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* (* 3 x1) x1)) (- (log (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (log (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (219 enodes)
* * [misc]simplify:  iters left: 1 (360 enodes)
* [exit]simplify:  Simplified to (- (log (+ (* (* x1 3) x1) (- (* x2 2) x1))) (- (log (+ (* x1 x1) 1)) (log (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (- (log (+ (* (* x1 3) x1) (- (* x2 2) x1))) (- (log (+ (* x1 x1) 1)) (log (* (* x1 3) x1))))
* * * * [misc]progress:  [ 16 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (exp (+ (log (* (* 3 x1) x1)) (log (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* (* 3 x1) x1)) (log (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (205 enodes)
* * [misc]simplify:  iters left: 1 (345 enodes)
* [exit]simplify:  Simplified to (+ (log (- (* (* x1 3) x1) (- x1 (* x2 2)))) (- (log (* (* x1 3) x1)) (log (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (log (- (* (* x1 3) x1) (- x1 (* x2 2)))) (- (log (* (* x1 3) x1)) (log (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 17 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (exp (log (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (353 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (log (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 18 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (log (exp (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (305 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (exp (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 19 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (/ (* (* (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (* (+ (* x1 x1) 1) (+ (* x1 x1) 1)) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (/ (* (* (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (* (+ (* x1 x1) 1) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (65 enodes)
* * [misc]simplify:  iters left: 4 (254 enodes)
* [exit]simplify:  Simplified to (* (/ (pow (* (* x1 3) x1) 3) (pow (+ (* x1 x1) 1) 3)) (pow (+ (- (* x2 2) x1) (* (* x1 3) x1)) 3))
* [exit]simplify:  Simplified to (* (/ (pow (* (* x1 3) x1) 3) (pow (+ (* x1 x1) 1) 3)) (pow (+ (- (* x2 2) x1) (* (* x1 3) x1)) 3))
* * * * [misc]progress:  [ 20 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (* (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (* (* 3 x1) x1)) (* (* 3 x1) x1)) (* (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (/ (* (* (pow (* (* x1 3) x1) 3) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (/ (+ (* x1 x1) 1) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (/ (* (* (pow (* (* x1 3) x1) 3) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (/ (+ (* x1 x1) 1) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 21 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (294 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))) (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))) (cbrt (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1)))))
* [enter]simplify:  Simplifying (cbrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (cbrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 22 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (cbrt (* (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 3)
* [exit]simplify:  Simplified to (pow (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 3)
* * * * [misc]progress:  [ 23 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [enter]simplify:  Simplifying (sqrt (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 24 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* 1 (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 25 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (* (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (* (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (cbrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (142 enodes)
* * [misc]simplify:  iters left: 1 (165 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))) (* (* x1 3) x1)) (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (* (* (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))) (* (* x1 3) x1)) (cbrt (/ (- (* (* x1 3) x1) (- x1 (* x2 2))) (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 26 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (sqrt (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (sqrt (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (* x1 3) x1))
* * * * [misc]progress:  [ 27 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (316 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (cbrt (+ (* x1 x1) 1)) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (cbrt (+ (* x1 x1) 1)) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 28 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (sqrt (+ (* x1 x1) 1)))) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (171 enodes)
* * [misc]simplify:  iters left: 2 (350 enodes)
* * [misc]simplify:  iters left: 1 (499 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (/ (sqrt (+ (* x1 x1) 1)) (* (* x1 3) x1)) (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1))) (/ (/ (sqrt (+ (* x1 x1) 1)) (* (* x1 3) x1)) (cbrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 29 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) 1)) (/ (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (* (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (406 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (* x1 3) x1)) (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (* x1 3) x1)) (cbrt (+ (- (* x2 2) x1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 30 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (181 enodes)
* * [misc]simplify:  iters left: 2 (365 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (* (* x1 3) x1) (cbrt (+ 1 (* x1 x1)))) (sqrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (cbrt (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (/ (* (/ (* (* x1 3) x1) (cbrt (+ 1 (* x1 x1)))) (sqrt (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (cbrt (+ 1 (* x1 x1))))
* * * * [misc]progress:  [ 31 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1)))) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (221 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (* (* x1 3) x1) (sqrt (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (* (sqrt (+ (- (* x2 2) x1) (* (* x1 3) x1))) (/ (* (* x1 3) x1) (sqrt (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 32 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) 1)) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (sqrt (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (* (* 3 (* x1 x1)) (sqrt (+ (- (* x2 2) x1) (* 3 (* x1 x1)))))
* [exit]simplify:  Simplified to (* (* 3 (* x1 x1)) (sqrt (+ (- (* x2 2) x1) (* 3 (* x1 x1)))))
* * * * [misc]progress:  [ 33 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1))))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (cbrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 (* (cbrt (+ (* x1 x1) 1)) (cbrt (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* * [misc]simplify:  iters left: 2 (493 enodes)
* [exit]simplify:  Simplified to (/ (/ (* x1 x1) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (/ (/ (* x1 x1) (cbrt (+ (* x1 x1) 1))) (/ (cbrt (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 34 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 (sqrt (+ (* x1 x1) 1)))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (sqrt (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 (sqrt (+ (* x1 x1) 1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (221 enodes)
* * [misc]simplify:  iters left: 1 (299 enodes)
* [exit]simplify:  Simplified to (/ (* 3 (* x1 x1)) (sqrt (+ 1 (* x1 x1))))
* [exit]simplify:  Simplified to (/ (* 3 (* x1 x1)) (sqrt (+ 1 (* x1 x1))))
* * * * [misc]progress:  [ 35 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ 1 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (* 3 (* x1 x1))
* [exit]simplify:  Simplified to (* 3 (* x1 x1))
* * * * [misc]progress:  [ 36 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) 1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (* (* x1 3) x1)
* [exit]simplify:  Simplified to (* (* x1 3) x1)
* * * * [misc]progress:  [ 37 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (/ 1 (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (278 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* * * * [misc]progress:  [ 38 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (pow (* x1 x1) 3) (pow 1 3)))) (+ (* (* x1 x1) (* x1 x1)) (- (* 1 1) (* (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (pow (* x1 x1) 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (313 enodes)
* [exit]simplify:  Simplified to (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* (pow x1 3) (pow x1 3))) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* (pow x1 3) (pow x1 3))) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 39 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (* (* x1 x1) (* x1 x1)) (* 1 1)))) (- (* x1 x1) 1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (- (* (* x1 x1) (* x1 x1)) (* 1 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (336 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (- (* (* x1 x1) (* x1 x1)) 1) (* (* x1 3) x1)))
* [exit]simplify:  Simplified to (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (- (* (* x1 x1) (* x1 x1)) 1) (* (* x1 3) x1)))
* * * * [misc]progress:  [ 40 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* 3 x1) (* x1 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* x1 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ (* x1 x1) 1) x1))
* [exit]simplify:  Simplified to (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ (* x1 x1) 1) x1))
* * * * [misc]progress:  [ 41 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (/ (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (+ (* x1 x1) 1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* 3 x1) x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (278 enodes)
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* [exit]simplify:  Simplified to (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (* (* x1 3) x1))
* * * * [misc]progress:  [ 42 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (* (* 3 x1) x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 43 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (log (* (exp (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (exp (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (exp (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (exp (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (200 enodes)
* [exit]simplify:  Simplified to (exp (+ (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* x1 x1))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3))))
* [exit]simplify:  Simplified to (exp (+ (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* x1 x1))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3))))
* * * * [misc]progress:  [ 44 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (pow (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) 1) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 45 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (exp (log (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (177 enodes)
* [exit]simplify:  Simplified to (log (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))))))
* [exit]simplify:  Simplified to (log (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))))))
* * * * [misc]progress:  [ 46 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (log (exp (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (193 enodes)
* [exit]simplify:  Simplified to (* (pow (exp (* x1 x1)) (pow (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) 3)) (pow (exp (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)))
* [exit]simplify:  Simplified to (* (pow (exp (* x1 x1)) (pow (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) 3)) (pow (exp (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)))
* * * * [misc]progress:  [ 47 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (* (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (178 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))) (cbrt (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))) (cbrt (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))))
* [enter]simplify:  Simplifying (cbrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (177 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))))))
* [exit]simplify:  Simplified to (cbrt (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))))))
* * * * [misc]progress:  [ 48 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (cbrt (* (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (292 enodes)
* [exit]simplify:  Simplified to (pow (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)))) 3)
* [exit]simplify:  Simplified to (pow (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)))) 3)
* * * * [misc]progress:  [ 49 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (177 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))))))
* [exit]simplify:  Simplified to (sqrt (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))))))
* [enter]simplify:  Simplifying (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (177 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))))))
* [exit]simplify:  Simplified to (sqrt (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))))))
* * * * [misc]progress:  [ 50 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (141 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (+ (* x1 x1) 1) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) 3)))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) 3))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) 3))) (* x1 x1)))) (* (* (* (+ (pow (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2))) (cbrt (+ (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (* 4 6)))))) (* (cbrt (+ (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (* 4 6))))) (cbrt (+ (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (* 4 6))))))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (+ (* x1 x1) 1) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) 3)))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) 3))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) 3))) (* x1 x1)))) (* (* (* (+ (pow (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2))) (cbrt (+ (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (* 4 6)))))) (* (cbrt (+ (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (* 4 6))))) (cbrt (+ (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (* 4 6))))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (88 enodes)
* * [misc]simplify:  iters left: 4 (271 enodes)
* [exit]simplify:  Simplified to (* (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (* (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 51 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (151 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))) (cbrt (+ (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))) (* (cbrt (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)))) (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))) (* (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (cbrt (* (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))))) (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))) (cbrt (+ (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))) (* (cbrt (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)))) (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))) (* (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (cbrt (* (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))))) (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (281 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)))) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)))) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))))
* * * * [misc]progress:  [ 52 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (cbrt (+ (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6)))))) (* (cbrt (+ (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))))) (cbrt (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)))))) (* (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))) (* x1 x1)) (* (cbrt (* (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))))) (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (cbrt (+ (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6)))))) (* (cbrt (+ (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))))) (cbrt (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)))))) (* (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))) (* x1 x1)) (* (cbrt (* (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))))) (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (278 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)))) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) 6)))))
* [exit]simplify:  Simplified to (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)))) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) 6)))))
* * * * [misc]progress:  [ 53 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (153 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)))) (* (* (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (cbrt (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))))) (cbrt (+ (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))) (* (* (* (cbrt (* (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (* x1 x1)) (* (cbrt (* (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))))) (+ (* (* (+ (* x1 x1) 1) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)))) (* (* (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (cbrt (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))))) (cbrt (+ (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))) (* (* (* (cbrt (* (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (* x1 x1)) (* (cbrt (* (+ 6 (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))))) (+ (* (* (+ (* x1 x1) 1) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (93 enodes)
* * [misc]simplify:  iters left: 4 (282 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)))) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))))
* [exit]simplify:  Simplified to (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)))) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))))
* * * * [misc]progress:  [ 54 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (153 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (cbrt (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)))))) (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)))))) (* (* (* (cbrt (* (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6) (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (* x1 x1)) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))))) (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (cbrt (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)))))) (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)))))) (* (* (* (cbrt (* (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6) (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (* x1 x1)) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))))) (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (93 enodes)
* * [misc]simplify:  iters left: 4 (282 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6))))))
* [exit]simplify:  Simplified to (* (* (+ (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6))))))
* * * * [misc]progress:  [ 55 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (* (* (cbrt (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6)) (cbrt (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))))))) (* (cbrt (* (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6) (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (* (* (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (* x1 x1)) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))) (cbrt (* (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6) (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6)))))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (* (* (cbrt (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6)) (cbrt (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))))))) (* (cbrt (* (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6) (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))) (* (* (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (* x1 x1)) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))) (cbrt (* (- (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6) (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6)))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (278 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)))) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)))))
* [exit]simplify:  Simplified to (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)))) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)))))
* * * * [misc]progress:  [ 56 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (151 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (* (cbrt (+ (+ (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* 6 6)) (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))))) (* (cbrt (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6)) (cbrt (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))))) (* (* (* (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))) (* x1 x1)) (* (cbrt (- (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (* 6 6))) (cbrt (- (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (* 6 6))))) (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (* (cbrt (+ (+ (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* 6 6)) (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))))) (* (cbrt (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6)) (cbrt (+ (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 6))))) (* (* (* (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) 3))) (* x1 x1)) (* (cbrt (- (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (* 6 6))) (cbrt (- (* (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1)) (/ (* 4 (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* x1 x1) 1))) (* 6 6))))) (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (92 enodes)
* * [misc]simplify:  iters left: 4 (281 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)))) (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)))) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)))) (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)))) (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)))))
* * * * [misc]progress:  [ 57 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (125 enodes)
* * [misc]simplify:  iters left: 4 (434 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (+ (* x1 x1) 1) 3)) (* 3 3))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (/ (+ (* x1 x1) 1) 3)) (* 3 3))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (216 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6) (+ (* x1 x1) 1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6) (+ (* x1 x1) 1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 58 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))))) (* (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))))) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))) (* (* (* (* x1 x1) (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3)))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3))) (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))))) (* (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))))) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))) (* (* (* (* x1 x1) (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3)))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3))) (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (86 enodes)
* * [misc]simplify:  iters left: 4 (263 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 59 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (cbrt (* (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)))) (* (* (* x1 x1) (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3))))) (* (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))) (* (cbrt (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4))) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (cbrt (* (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)))) (* (* (* x1 x1) (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3))))) (* (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))) (* (cbrt (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4))) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (269 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) 6))))
* [exit]simplify:  Simplified to (* (* (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) 6))))
* * * * [misc]progress:  [ 60 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (cbrt (+ (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3) (* (- 6) (* 6 6))))) (* (* (* x1 x1) (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))) (cbrt (* (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6) (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))))) (* (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (cbrt (+ (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3) (* (- 6) (* 6 6))))) (* (* (* x1 x1) (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))) (cbrt (* (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6) (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))))) (* (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (269 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 61 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (127 enodes)
* * [misc]simplify:  iters left: 4 (441 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* (* x1 2) (* (* 3 3) (- 3))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* (* x1 2) (* (* 3 3) (- 3))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 62 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))))) (* (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))))) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))) (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (cbrt (+ (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3) (* (* 6 6) (- 6))))) (* (cbrt (+ (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3) (* (* 6 6) (- 6)))) (* (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))))) (* (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))))) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))) (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (cbrt (+ (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3) (* (* 6 6) (- 6))))) (* (cbrt (+ (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3) (* (* 6 6) (- 6)))) (* (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* x1 x1)))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (86 enodes)
* * [misc]simplify:  iters left: 4 (263 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 63 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3))) (* (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* x1 x1))) (* (cbrt (* (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6) (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))) (* (* (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (cbrt (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3))) (* (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* x1 x1))) (* (cbrt (* (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6) (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))) (* (* (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (cbrt (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (269 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) 6))))
* [exit]simplify:  Simplified to (* (* (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) 6))))
* * * * [misc]progress:  [ 64 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (cbrt (+ (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3) (* (- 6) (* 6 6))))) (* (* (* x1 x1) (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))) (cbrt (* (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6) (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))))) (* (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (cbrt (+ (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3) (* (- 6) (* 6 6))))) (* (* (* x1 x1) (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))) (cbrt (* (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6) (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))))) (* (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (269 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 65 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (127 enodes)
* * [misc]simplify:  iters left: 4 (441 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (* (* (* (- 3) (* 3 3)) (* x1 2)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* (+ (* x1 x1) 1) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (* (* (* (- 3) (* 3 3)) (* x1 2)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* (+ (* x1 x1) 1) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 66 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (140 enodes)
* * [misc]simplify:  iters left: 4 (488 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (+ (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (* (* (- 3) (* 3 3)) (* x1 2)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (* (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (- 6) (* 6 6)))) (+ (* x1 x1) 1)) (* (+ (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* 3 (* x1 x1))) (* (* (* x1 x1) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (+ (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (* (* (- 3) (* 3 3)) (* x1 2)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (* (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (- 6) (* 6 6)))) (+ (* x1 x1) 1)) (* (+ (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* 3 (* x1 x1))) (* (* (* x1 x1) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (253 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))))
* * * * [misc]progress:  [ 67 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (123 enodes)
* * [misc]simplify:  iters left: 4 (424 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* x1 2)) (+ (* (* (* 3 3) (- 3)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))) (* (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (+ (* x1 x1) 1)) (* (+ (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* 3 (* x1 x1))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* x1 x1))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* x1 2)) (+ (* (* (* 3 3) (- 3)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))) (* (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (+ (* x1 x1) 1)) (* (+ (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* 3 (* x1 x1))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* x1 x1))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (198 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 68 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (143 enodes)
* * [misc]simplify:  iters left: 4 (498 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))) (* x1 2)) (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (* 3 3) (- 3)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))))) (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* x1 x1))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))) (* x1 2)) (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (* 3 3) (- 3)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))))) (* (* (+ (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* x1 x1))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (86 enodes)
* * [misc]simplify:  iters left: 4 (263 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 69 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3))) (* (cbrt (* (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))) (* x1 x1))) (* (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))) (* (* (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (- 3) (* 3 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (cbrt (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3))) (* (cbrt (* (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6))) (* x1 x1))) (* (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))) (* (* (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (- 3) (* 3 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (cbrt (+ 6 (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (cbrt (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)) (+ (* 6 6) (* (* 6 4) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (269 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) 6))))
* [exit]simplify:  Simplified to (* (* (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) 6))))
* * * * [misc]progress:  [ 70 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (51 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (* x1 x1)) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3))) (cbrt (* (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6) (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)))))) (* (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (* x1 x1)) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 3))) (cbrt (* (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6) (- (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)))))) (* (cbrt (+ (+ (* 6 6) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (* 4 6))) (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4)))) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 4) 6)) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (* 3 3) (- 3))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (269 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 71 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (126 enodes)
* * [misc]simplify:  iters left: 4 (436 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (* (* 3 3) (- 3)) (* x1 2)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (* (* 3 3) (- 3)) (* x1 2)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (+ (* (+ (* x1 x1) 1) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))) (+ (* (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 72 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (141 enodes)
* * [misc]simplify:  iters left: 4 (493 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (+ (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* (* x1 2) (* (* 3 3) (- 3)))))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (+ (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)) (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* x1 x1)) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (+ (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* (* x1 2) (* (* 3 3) (- 3)))))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (+ (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)) (* (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* x1 x1)) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (253 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))))
* * * * [misc]progress:  [ 73 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (124 enodes)
* * [misc]simplify:  iters left: 4 (429 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* x1 2)) (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* (- 3) (* 3 3))))) (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (* x1 (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* x1 (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* x1 2)) (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* (- 3) (* 3 3))))) (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (* x1 (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* x1 (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (198 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 74 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (141 enodes)
* * [misc]simplify:  iters left: 4 (493 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (+ (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* (* x1 2) (* (- 3) (* 3 3)))))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (+ (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)) (* (* (+ (* x1 x1) 1) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* x1 x1)))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (+ (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* (* x1 2) (* (- 3) (* 3 3)))))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (+ (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3)) (* (* (+ (* x1 x1) 1) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* x1 x1)))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (253 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (* (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))))))
* * * * [misc]progress:  [ 75 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (124 enodes)
* * [misc]simplify:  iters left: 4 (429 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* x1 2)) (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* (- 3) (* 3 3))))) (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (* x1 (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* x1 (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* x1 2)) (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* (- 3) (* 3 3))))) (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (+ (* x1 x1) 1)) (* (* (+ (* x1 x1) 1) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))) (* x1 (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* x1 (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (198 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (+ (* x1 x1) 1))) (* (+ 3 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) 3))))
* * * * [misc]progress:  [ 76 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (125 enodes)
* * [misc]simplify:  iters left: 4 (442 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6))))) (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))) (* (* (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6))))) (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))) (* (* (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (* (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))
* * * * [misc]progress:  [ 77 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (135 enodes)
* * [misc]simplify:  iters left: 4 (464 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3)))) (* (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))) (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3)))) (* (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))) (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (212 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))))
* * * * [misc]progress:  [ 78 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* * [misc]simplify:  iters left: 4 (466 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))) (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))) (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (209 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (+ (* x1 x1) 1)) (* (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (+ (* x1 x1) 1)) (* (* (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))))
* * * * [misc]progress:  [ 79 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (137 enodes)
* * [misc]simplify:  iters left: 4 (470 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))) (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))) (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (* 6 6)))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))) (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))) (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (* 6 6)))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (213 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* * * * [misc]progress:  [ 80 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (137 enodes)
* * [misc]simplify:  iters left: 4 (470 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6)))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6)))))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))) (* (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6)))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6)))))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))) (* (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (213 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))) (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))) (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)))) (* (* (+ (* x1 x1) 1) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6)))))
* * * * [misc]progress:  [ 81 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* * [misc]simplify:  iters left: 4 (466 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (- 6) (* 6 6)))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))) (* (* (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3)) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (- 6) (* 6 6)))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))) (* (* (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3)) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (209 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))))
* * * * [misc]progress:  [ 82 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (135 enodes)
* * [misc]simplify:  iters left: 4 (464 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6)))) (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6)))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6))))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* 6 6))) (* (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6)))) (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6)))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6))))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* 6 6))) (* (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (212 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))))
* * * * [misc]progress:  [ 83 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (108 enodes)
* * [misc]simplify:  iters left: 4 (376 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (457 enodes)
* [exit]simplify:  Simplified to (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6) (+ (+ 3 (* (* x1 3) x1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6) (+ (+ 3 (* (* x1 3) x1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))
* * * * [misc]progress:  [ 84 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* * [misc]simplify:  iters left: 4 (445 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* x1 2)) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))) (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* x1 2)) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))) (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* x1 x1) 1) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)))))
* [exit]simplify:  Simplified to (* (* (+ (* x1 x1) 1) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)))))
* * * * [misc]progress:  [ 85 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* * [misc]simplify:  iters left: 4 (469 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (* x1 2)) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))) (* (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) (* x1 2)) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))) (* (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (200 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))))
* * * * [misc]progress:  [ 86 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* * [misc]simplify:  iters left: 4 (469 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)))) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (- 6) (* 6 6)))) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)))) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (- 6) (* 6 6)))) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (200 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))))
* * * * [misc]progress:  [ 87 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (110 enodes)
* * [misc]simplify:  iters left: 4 (383 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (138 enodes)
* * [misc]simplify:  iters left: 3 (379 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (+ 3 (* (* x1 3) x1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (+ 3 (* (* x1 3) x1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))
* * * * [misc]progress:  [ 88 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* * [misc]simplify:  iters left: 4 (445 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* x1 2)) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* x1 2)) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* x1 x1) 1) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)))))
* [exit]simplify:  Simplified to (* (* (+ (* x1 x1) 1) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)))))
* * * * [misc]progress:  [ 89 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* * [misc]simplify:  iters left: 4 (469 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (* (* (* x1 2) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3)) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))))) (* (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (* (* (* x1 2) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3)) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))))) (* (cbrt (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (200 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))))
* * * * [misc]progress:  [ 90 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* * [misc]simplify:  iters left: 4 (469 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2))) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (- 6) (* 6 6)))) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2))) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3) (* (- 6) (* 6 6)))) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (200 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))))
* * * * [misc]progress:  [ 91 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (110 enodes)
* * [misc]simplify:  iters left: 4 (383 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)))))
* [exit]simplify:  Simplified to (+ (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (138 enodes)
* * [misc]simplify:  iters left: 3 (379 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (+ 3 (* (* x1 3) x1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (+ 3 (* (* x1 3) x1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))
* * * * [misc]progress:  [ 92 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (124 enodes)
* * [misc]simplify:  iters left: 4 (428 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (184 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))
* * * * [misc]progress:  [ 93 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (106 enodes)
* * [misc]simplify:  iters left: 4 (366 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))))) (* (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))))
* [exit]simplify:  Simplified to (+ (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))))) (* (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* * [misc]simplify:  iters left: 3 (346 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 3 (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 3 (* (* x1 3) x1))))
* * * * [misc]progress:  [ 94 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (127 enodes)
* * [misc]simplify:  iters left: 4 (440 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6)))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6)))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* x1 x1) 1) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)))))
* [exit]simplify:  Simplified to (* (* (+ (* x1 x1) 1) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6)))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))) (+ 3 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)))))
* * * * [misc]progress:  [ 95 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* * [misc]simplify:  iters left: 4 (469 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) 6))) (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) 2) (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) x1) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) 6))) (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))) 2) (* (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) x1) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)))) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3)))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1)))) (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (200 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* 6 6))))
* * * * [misc]progress:  [ 96 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (47 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* * [misc]simplify:  iters left: 4 (469 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))))) (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))) (* (* (* (+ 3 (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 3)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (200 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))))
* * * * [misc]progress:  [ 97 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (109 enodes)
* * [misc]simplify:  iters left: 4 (378 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (138 enodes)
* * [misc]simplify:  iters left: 3 (379 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (+ 3 (* (* x1 3) x1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (+ 3 (* (* x1 3) x1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))
* * * * [misc]progress:  [ 98 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (125 enodes)
* * [misc]simplify:  iters left: 4 (433 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (* (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6))))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (* (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6))))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (184 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))
* * * * [misc]progress:  [ 99 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (107 enodes)
* * [misc]simplify:  iters left: 4 (371 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) x1) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) 2) (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) x1) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) 2) (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* * [misc]simplify:  iters left: 3 (346 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 3 (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 3 (* (* x1 3) x1))))
* * * * [misc]progress:  [ 100 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (125 enodes)
* * [misc]simplify:  iters left: 4 (433 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (184 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) (+ (* x1 x1) 1))) (+ 3 (* (* x1 3) x1))))
* * * * [misc]progress:  [ 101 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (107 enodes)
* * [misc]simplify:  iters left: 4 (371 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* (* x1 2) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))) (* (+ (* x1 x1) 1) (* x1 x1))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (* (* x1 2) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (+ 3 (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1))))))
* [enter]simplify:  Simplifying (* (* (+ (* x1 x1) 1) (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* * [misc]simplify:  iters left: 3 (346 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 3 (* (* x1 3) x1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 3 (* (* x1 3) x1))))
* * * * [misc]progress:  [ 102 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (133 enodes)
* * [misc]simplify:  iters left: 4 (434 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))) (* (* x1 x1) (+ (+ (* 3 3) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))))))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))))) (* (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (* 3 3) (- 3))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* 6 6))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))) (* (* x1 x1) (+ (+ (* 3 3) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))))))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))))) (* (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (* 3 3) (- 3))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* 6 6))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (198 enodes)
* [exit]simplify:  Simplified to (* (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6)) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6)) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 103 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (143 enodes)
* * [misc]simplify:  iters left: 4 (454 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (* (* (* (* 3 3) (- 3)) (* x1 2)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (+ (* (* (* (* 3 3) (- 3)) (* x1 2)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (82 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))) (* (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))) (* (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))))
* * * * [misc]progress:  [ 104 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* * [misc]simplify:  iters left: 4 (456 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (+ (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (- 3) (* 3 3)))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (+ (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (- 3) (* 3 3)))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (82 enodes)
* * [misc]simplify:  iters left: 4 (203 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* 6 6))))
* * * * [misc]progress:  [ 105 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (145 enodes)
* * [misc]simplify:  iters left: 4 (460 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (* (* (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (* x1 2) (* (* 3 3) (- 3)))))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6)))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (* (* (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (* x1 2) (* (* 3 3) (- 3)))))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6)))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (205 enodes)
* [exit]simplify:  Simplified to (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3))))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))))
* [exit]simplify:  Simplified to (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3))))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)))))
* * * * [misc]progress:  [ 106 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (145 enodes)
* * [misc]simplify:  iters left: 4 (460 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1)) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6))))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6)))) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* 6 6)))) (* (+ (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (* 3 3) (- 3)))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* 6 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1)) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6))))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6)))) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* 6 6)))) (* (+ (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (* 3 3) (- 3)))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* 6 6))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (205 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (* (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (* (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))))
* * * * [misc]progress:  [ 107 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* * [misc]simplify:  iters left: 4 (456 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1)) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (* (* (* 3 3) (- 3)) (* x1 2)) (/ (+ 1 (* x1 x1)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1)) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (* (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (* (* (* 3 3) (- 3)) (* x1 2)) (/ (+ 1 (* x1 x1)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (82 enodes)
* * [misc]simplify:  iters left: 4 (203 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))))
* [exit]simplify:  Simplified to (* (* (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))))
* * * * [misc]progress:  [ 108 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (143 enodes)
* * [misc]simplify:  iters left: 4 (454 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))) (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1))) (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (+ (/ (* (* x1 2) (* (* 3 3) (- 3))) (/ (+ 1 (* x1 x1)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))) (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1))) (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (+ (/ (* (* x1 2) (* (* 3 3) (- 3))) (/ (+ 1 (* x1 x1)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (82 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))) (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))) (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))))
* * * * [misc]progress:  [ 109 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (117 enodes)
* * [misc]simplify:  iters left: 4 (368 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3))) (* x1 x1))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (* (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3))) (* x1 x1))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (* (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (+ (* (- 3) (* 3 3)) (pow (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (143 enodes)
* * [misc]simplify:  iters left: 3 (490 enodes)
* [exit]simplify:  Simplified to (* (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))
* [exit]simplify:  Simplified to (* (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))) (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))
* * * * [misc]progress:  [ 110 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* * [misc]simplify:  iters left: 4 (437 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (- 3) (* 3 3))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))))) (* (* (* (* x1 x1) (+ (+ (* 3 3) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6))))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6)))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (- 3) (* 3 3))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))))) (* (* (* (* x1 x1) (+ (+ (* 3 3) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6))))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6)))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (190 enodes)
* [exit]simplify:  Simplified to (* (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* [exit]simplify:  Simplified to (* (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* * * * [misc]progress:  [ 111 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* * [misc]simplify:  iters left: 4 (461 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (* (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (* x1 2) (* (- 3) (* 3 3)))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6)))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (* (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (* x1 2) (* (- 3) (* 3 3)))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6)))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* * * * [misc]progress:  [ 112 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* * [misc]simplify:  iters left: 4 (461 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3)))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6)))))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (- 3) (* 3 3))) (* x1 2)))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3)))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6)))))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (- 3) (* 3 3))) (* x1 2)))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))))
* * * * [misc]progress:  [ 113 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (119 enodes)
* * [misc]simplify:  iters left: 4 (375 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (* 3 3) (- 3))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1))) (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (* 3 3) (- 3))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1))) (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (135 enodes)
* * [misc]simplify:  iters left: 3 (442 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4))))) (+ (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* 3 3)))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4))))) (+ (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* 3 3)))
* * * * [misc]progress:  [ 114 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (136 enodes)
* * [misc]simplify:  iters left: 4 (437 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (+ (/ (* (* (- 3) (* 3 3)) (* x1 2)) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))))))) (* (* (* (* x1 x1) (+ (+ (* 3 3) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (+ (/ (* (* (- 3) (* 3 3)) (* x1 2)) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))))))) (* (* (* (* x1 x1) (+ (+ (* 3 3) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (190 enodes)
* [exit]simplify:  Simplified to (* (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* [exit]simplify:  Simplified to (* (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* * * * [misc]progress:  [ 115 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* * [misc]simplify:  iters left: 4 (461 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* x1 x1)))) (* (* (+ (* (* (* (- 3) (* 3 3)) (* x1 2)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6)))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* x1 x1)))) (* (* (+ (* (* (* (- 3) (* 3 3)) (* x1 2)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6)))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* * * * [misc]progress:  [ 116 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* * [misc]simplify:  iters left: 4 (461 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))))) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6)))))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (- 3) (* 3 3))) (* x1 2)))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))))) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6)))))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (+ (pow (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (- 3) (* 3 3))) (* x1 2)))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))))
* * * * [misc]progress:  [ 117 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (119 enodes)
* * [misc]simplify:  iters left: 4 (375 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (- 3) (* 3 3))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))) (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (- 3) (* 3 3))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))) (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (135 enodes)
* * [misc]simplify:  iters left: 3 (442 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4))))) (+ (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* 3 3)))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4))))) (+ (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* 3 3)))
* * * * [misc]progress:  [ 118 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (132 enodes)
* * [misc]simplify:  iters left: 4 (420 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* x1 x1) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6)))))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* 6 (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (+ (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (/ (* (* x1 2) (* (- 3) (* 3 3))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* x1 x1) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3) (* (* 6 6) (- 6)))))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* 6 (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))) (+ (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (/ (* (* x1 2) (* (- 3) (* 3 3))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (185 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6) 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6) 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 119 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (115 enodes)
* * [misc]simplify:  iters left: 4 (358 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) 2) (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) x1))) (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* 6 6))) (+ (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) 2) (* (+ (* (* 3 3) (- 3)) (pow (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) x1))) (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* 6 6))) (+ (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (396 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 120 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (135 enodes)
* * [misc]simplify:  iters left: 4 (432 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* 6 6))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* 6 6))) (+ (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (* 3 3) (- 3)))))) (* (* (* (* x1 x1) (+ (+ (* 3 3) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* 6 6))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* 6 6))) (+ (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (* 3 3) (- 3)))))) (* (* (* (* x1 x1) (+ (+ (* 3 3) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (190 enodes)
* [exit]simplify:  Simplified to (* (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* [exit]simplify:  Simplified to (* (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* * * * [misc]progress:  [ 121 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* * [misc]simplify:  iters left: 4 (461 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (* (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* x1 x1))) (* (* (* (+ (pow (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (- 3) (* 3 3))) (* x1 2)) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (* (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* x1 x1))) (* (* (* (+ (pow (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (- 3) (* 3 3))) (* x1 2)) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* * * * [misc]progress:  [ 122 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (50 enodes)
* * [misc]simplify:  iters left: 5 (144 enodes)
* * [misc]simplify:  iters left: 4 (461 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (- 3) (* 3 3))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (* (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (+ (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (- 3) (* 3 3))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* 6 (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3))))))
* * * * [misc]progress:  [ 123 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (118 enodes)
* * [misc]simplify:  iters left: 4 (370 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (* (* (* 3 3) (- 3)) (* x1 2)) (/ (+ 1 (* x1 x1)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1))) (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (* (* (* 3 3) (- 3)) (* x1 2)) (/ (+ 1 (* x1 x1)) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (+ (+ (* 3 3) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (/ (+ 1 (* x1 x1)) 3))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1))) (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (135 enodes)
* * [misc]simplify:  iters left: 3 (442 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4))))) (+ (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* 3 3)))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4))))) (+ (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (* 3 3)))
* * * * [misc]progress:  [ 124 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (133 enodes)
* * [misc]simplify:  iters left: 4 (425 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (+ (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3)))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* 6 6))) (+ (/ (* (* x1 2) (* (* 3 3) (- 3))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (+ (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3)))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* 6 6))) (+ (/ (* (* x1 2) (* (* 3 3) (- 3))) (/ (+ 1 (* x1 x1)) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (185 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6) 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6) 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 125 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (363 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (+ (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* (* (* (* 3 3) (- 3)) (* x1 2)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (+ (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (+ (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* (* (* (* 3 3) (- 3)) (* x1 2)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (+ (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (396 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 126 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (133 enodes)
* * [misc]simplify:  iters left: 4 (425 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (+ (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* 6 6))) (+ (* (* (* (* 3 3) (- 3)) (* x1 2)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (+ (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 3)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))) (* 6 6))) (+ (* (* (* (* 3 3) (- 3)) (* x1 2)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))))))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (185 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6) 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) 6) 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 127 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (363 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* x1 2)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (+ (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (- 3) (* 3 3)) (pow (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* x1 2)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (+ (+ (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (/ (+ 1 (* x1 x1)) 3)) (* 3 3)) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))
* [enter]simplify:  Simplifying (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (396 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* [exit]simplify:  Simplified to (* (cbrt (+ 6 (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)))) (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1))) (+ (* 3 3) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 3)))))
* * * * [misc]progress:  [ 128 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (117 enodes)
* * [misc]simplify:  iters left: 4 (390 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))))
* [exit]simplify:  Simplified to (+ (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (149 enodes)
* * [misc]simplify:  iters left: 3 (447 enodes)
* [exit]simplify:  Simplified to (* (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 129 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (127 enodes)
* * [misc]simplify:  iters left: 4 (412 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6)))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6)))))) (* (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 2))))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6)))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6)))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6)))))) (* (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 2))))) (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6)))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (155 enodes)
* * [misc]simplify:  iters left: 3 (489 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (* (cbrt (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3)))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (* (cbrt (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3)))
* * * * [misc]progress:  [ 130 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* * [misc]simplify:  iters left: 4 (414 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))))) (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2)))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (* 6 6) (- 6)))))) (* (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2)))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (154 enodes)
* * [misc]simplify:  iters left: 3 (479 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6))))
* * * * [misc]progress:  [ 131 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (129 enodes)
* * [misc]simplify:  iters left: 4 (418 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6))))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (* (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6))))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (* (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (156 enodes)
* * [misc]simplify:  iters left: 3 (487 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) 6)) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))))
* * * * [misc]progress:  [ 132 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (129 enodes)
* * [misc]simplify:  iters left: 4 (418 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (cbrt (+ (* 6 (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (156 enodes)
* * [misc]simplify:  iters left: 3 (487 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))))
* * * * [misc]progress:  [ 133 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* * [misc]simplify:  iters left: 4 (414 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (154 enodes)
* * [misc]simplify:  iters left: 3 (479 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* * * * [misc]progress:  [ 134 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (127 enodes)
* * [misc]simplify:  iters left: 4 (412 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (155 enodes)
* * [misc]simplify:  iters left: 3 (489 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))))
* * * * [misc]progress:  [ 135 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (100 enodes)
* * [misc]simplify:  iters left: 4 (326 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6)))) (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6)))) (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* 6 6))))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (194 enodes)
* * [misc]simplify:  iters left: 2 (487 enodes)
* [exit]simplify:  Simplified to (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 136 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (120 enodes)
* * [misc]simplify:  iters left: 4 (393 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1))) (* (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* * [misc]simplify:  iters left: 3 (423 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 137 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* * [misc]simplify:  iters left: 4 (417 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* (* x1 2) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (cbrt (* (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* (* x1 2) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (cbrt (* (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* * [misc]simplify:  iters left: 3 (442 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)))
* * * * [misc]progress:  [ 138 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* * [misc]simplify:  iters left: 4 (417 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) 2)) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) x1) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (cbrt (+ (* 6 6) (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) 2)) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) x1) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (cbrt (+ (* 6 6) (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* * [misc]simplify:  iters left: 3 (442 enodes)
* [exit]simplify:  Simplified to (* (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))))) (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* [exit]simplify:  Simplified to (* (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))))) (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* * * * [misc]progress:  [ 139 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (102 enodes)
* * [misc]simplify:  iters left: 4 (333 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* x1 x1))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))))
* [exit]simplify:  Simplified to (+ (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* x1 x1))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (328 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 140 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (120 enodes)
* * [misc]simplify:  iters left: 4 (393 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* * [misc]simplify:  iters left: 3 (423 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 141 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* * [misc]simplify:  iters left: 4 (417 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* x1 x1))))
* [exit]simplify:  Simplified to (+ (* (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))) (* x1 x1))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* * [misc]simplify:  iters left: 3 (442 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)))
* * * * [misc]progress:  [ 142 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* * [misc]simplify:  iters left: 4 (417 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) 2)) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) x1) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (cbrt (+ (* 6 6) (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) 2)) (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) x1) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (cbrt (+ (* 6 6) (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* * [misc]simplify:  iters left: 3 (442 enodes)
* [exit]simplify:  Simplified to (* (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))))) (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* [exit]simplify:  Simplified to (* (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))))) (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* * * * [misc]progress:  [ 143 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (102 enodes)
* * [misc]simplify:  iters left: 4 (333 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))))
* [exit]simplify:  Simplified to (+ (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (* x1 x1) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))))) (* (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (328 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 144 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (376 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (* x1 x1))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2)))))
* [exit]simplify:  Simplified to (+ (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (* x1 x1))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2)))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (406 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 145 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (98 enodes)
* * [misc]simplify:  iters left: 4 (316 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* x1 2))) (* (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* x1 x1) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* x1 2))) (* (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* x1 x1) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))
* * * * [misc]progress:  [ 146 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (119 enodes)
* * [misc]simplify:  iters left: 4 (388 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* * [misc]simplify:  iters left: 3 (423 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 147 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* * [misc]simplify:  iters left: 4 (417 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (* (* x1 2) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (* x1 x1) (cbrt (* (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (* (* x1 2) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))))))) (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3)))) (* (* x1 x1) (cbrt (* (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* * [misc]simplify:  iters left: 3 (442 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (* (cbrt (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3)))
* * * * [misc]progress:  [ 148 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (46 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* * [misc]simplify:  iters left: 4 (417 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) 2) (* (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) x1))) (cbrt (+ (* 6 6) (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) 2) (* (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) x1))) (cbrt (+ (* 6 6) (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))) (cbrt (* (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* * [misc]simplify:  iters left: 3 (442 enodes)
* [exit]simplify:  Simplified to (* (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))))) (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* [exit]simplify:  Simplified to (* (* (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))))) (cbrt (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))))
* * * * [misc]progress:  [ 149 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (101 enodes)
* * [misc]simplify:  iters left: 4 (328 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* x1 x1)) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2))) (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* x1 x1)) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (328 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1))))) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))))) (+ (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 150 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (117 enodes)
* * [misc]simplify:  iters left: 4 (381 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6))))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2)))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* x1 x1)) (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3) (* (- 6) (* 6 6))))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2)))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (406 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 151 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (99 enodes)
* * [misc]simplify:  iters left: 4 (321 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3) (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* x1 2))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* 6 6)))))
* [exit]simplify:  Simplified to (+ (* (* (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3) (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* x1 2))) (* (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* 6 6)))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))
* * * * [misc]progress:  [ 152 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (117 enodes)
* * [misc]simplify:  iters left: 4 (381 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2)))))
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 3))))) (* (cbrt (+ (* (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (+ 6 (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))))) (* 6 6))) (* (* (+ 3 (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* x1 2)))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* * [misc]simplify:  iters left: 3 (406 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))) (+ (* 6 6) (* (/ (* 4 6) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1)))))) (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3))
* * * * [misc]progress:  [ 153 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 3 3))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (99 enodes)
* * [misc]simplify:  iters left: 4 (321 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* x1 2))) (* (* (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* 6 6)))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (* (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* x1 2))) (* (* (* (+ 3 (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1))) (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1)))) (* 6 6)))))
* [enter]simplify:  Simplifying (* (+ (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))
* [exit]simplify:  Simplified to (* (+ (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (+ (* x1 x1) 1)) 3) (cbrt (+ 6 (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* (* x1 3) x1))))))
* * * * [misc]progress:  [ 154 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (105 enodes)
* * [misc]simplify:  iters left: 4 (345 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3)))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [exit]simplify:  Simplified to (+ (* (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3)))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (143 enodes)
* * [misc]simplify:  iters left: 3 (427 enodes)
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6))))
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6))))
* * * * [misc]progress:  [ 155 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (115 enodes)
* * [misc]simplify:  iters left: 4 (367 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6))))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))) (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6))))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))) (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (149 enodes)
* * [misc]simplify:  iters left: 3 (468 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))) (* (cbrt (+ (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))) (* (+ (* x1 x1) 1) (cbrt (+ (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) 6)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))) (* (cbrt (+ (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))) (* (+ (* x1 x1) 1) (cbrt (+ (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) 6)))))
* * * * [misc]progress:  [ 156 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (115 enodes)
* * [misc]simplify:  iters left: 4 (367 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6))))) (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))) (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6))))) (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))) (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (459 enodes)
* [exit]simplify:  Simplified to (* (* (* (+ (* x1 x1) 1) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))))
* [exit]simplify:  Simplified to (* (* (* (+ (* x1 x1) 1) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6))))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))))
* * * * [misc]progress:  [ 157 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (117 enodes)
* * [misc]simplify:  iters left: 4 (373 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (* x1 x1) (+ (* x1 x1) 1))) (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6)))))) (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (* x1 x1) (+ (* x1 x1) 1))) (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6)))))) (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (65 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* * [misc]simplify:  iters left: 3 (467 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6))) (* (+ (* x1 x1) 1) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6))) (* (+ (* x1 x1) 1) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6))))))
* * * * [misc]progress:  [ 158 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (117 enodes)
* * [misc]simplify:  iters left: 4 (373 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (* (* x1 x1) (+ (* x1 x1) 1))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (* (* x1 x1) (+ (* x1 x1) 1))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))) (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (65 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* * [misc]simplify:  iters left: 3 (467 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)) (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))))) (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)) (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)))))) (* (+ (* x1 x1) 1) (cbrt (+ (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) 6))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)) (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))))) (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)) (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)))))) (* (+ (* x1 x1) 1) (cbrt (+ (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) 6))))
* * * * [misc]progress:  [ 159 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (115 enodes)
* * [misc]simplify:  iters left: 4 (367 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)))) (cbrt (+ (* 6 6) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (459 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (+ (* x1 x1) 1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (+ (* x1 x1) 1))))
* * * * [misc]progress:  [ 160 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (42 enodes)
* * [misc]simplify:  iters left: 5 (115 enodes)
* * [misc]simplify:  iters left: 4 (367 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6)))) (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))) (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6)))) (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 6))) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))) (* (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (149 enodes)
* * [misc]simplify:  iters left: 3 (468 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (+ (* 6 6) (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))))) (* (+ (* x1 x1) 1) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (+ (* 6 6) (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))))) (* (+ (* x1 x1) 1) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) 6)))))
* * * * [misc]progress:  [ 161 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (88 enodes)
* * [misc]simplify:  iters left: 4 (279 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* x1 2))) (* (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6))) (* (* x1 x1) (+ (* x1 x1) 1))) (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6))))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (* x1 2))) (* (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6))) (* (* x1 x1) (+ (* x1 x1) 1))) (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (466 enodes)
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (+ (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) 6))
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (+ (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) 6))
* * * * [misc]progress:  [ 162 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (108 enodes)
* * [misc]simplify:  iters left: 4 (348 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))))) (* (* (+ (* x1 x1) 1) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3)))) (* (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))))) (* (* (+ (* x1 x1) 1) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3)))) (* (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (135 enodes)
* * [misc]simplify:  iters left: 3 (423 enodes)
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))) (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6))))))
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))) (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6))))))
* * * * [misc]progress:  [ 163 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (372 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3)))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3)))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (421 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))))
* * * * [misc]progress:  [ 164 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (372 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)))) (* (* (* (+ (* x1 x1) 1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* x1 x1) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)))) (* (* (* (+ (* x1 x1) 1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* x1 x1) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (421 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))))))
* * * * [misc]progress:  [ 165 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (90 enodes)
* * [misc]simplify:  iters left: 4 (286 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6))) (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6)))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* x1 2)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6))) (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6)))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* x1 2)) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (303 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6))) (+ (* x1 x1) 1))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6))) (+ (* x1 x1) 1))
* * * * [misc]progress:  [ 166 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (108 enodes)
* * [misc]simplify:  iters left: 4 (348 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))))) (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6))))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6)))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))))) (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6))))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6)))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (135 enodes)
* * [misc]simplify:  iters left: 3 (423 enodes)
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))) (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6))))))
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))) (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6))))))
* * * * [misc]progress:  [ 167 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (372 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (+ (* x1 x1) 1) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6)))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (+ (* x1 x1) 1) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6)))) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (421 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))))
* * * * [misc]progress:  [ 168 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (372 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)))) (* (* (* (+ (* x1 x1) 1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* x1 x1) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6)))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 6) (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)))) (* (* (* (+ (* x1 x1) 1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* x1 x1) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6)))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (421 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))))))
* * * * [misc]progress:  [ 169 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (90 enodes)
* * [misc]simplify:  iters left: 4 (286 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (+ (* x1 x1) 1)) (* (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (+ (* x1 x1) 1)) (* (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (303 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6))) (+ (* x1 x1) 1))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6))) (+ (* x1 x1) 1))
* * * * [misc]progress:  [ 170 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))) (* (+ (* x1 x1) 1) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (104 enodes)
* * [misc]simplify:  iters left: 4 (331 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6)))) (* (* x1 x1) (+ (* x1 x1) 1))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (- 6) (* 6 6)))) (* (* x1 x1) (+ (* x1 x1) 1))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (402 enodes)
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (cbrt (+ (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))))
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (cbrt (+ (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))))
* * * * [misc]progress:  [ 171 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))) (* (+ (* x1 x1) 1) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (86 enodes)
* * [misc]simplify:  iters left: 4 (269 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))))
* [exit]simplify:  Simplified to (+ (* (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (253 enodes)
* * [misc]simplify:  iters left: 1 (413 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (/ (- (* x1 (* 3 x1)) (- x1 (* 2 x2))) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (* x1 x1) 1))
* [exit]simplify:  Simplified to (* (cbrt (+ (/ (- (* x1 (* 3 x1)) (- x1 (* 2 x2))) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (* x1 x1) 1))
* * * * [misc]progress:  [ 172 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (107 enodes)
* * [misc]simplify:  iters left: 4 (343 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (* (* (+ (* x1 x1) 1) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [exit]simplify:  Simplified to (+ (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (* (* (+ (* x1 x1) 1) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (135 enodes)
* * [misc]simplify:  iters left: 3 (423 enodes)
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))) (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6))))))
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (* (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))) (cbrt (+ (* (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4)) (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6))))))
* * * * [misc]progress:  [ 173 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (372 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))))
* [exit]simplify:  Simplified to (+ (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3))) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))) (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (+ (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3) (* (* 6 6) (- 6)))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (421 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)))))
* * * * [misc]progress:  [ 174 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (372 enodes)
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)))) (* (* (+ (* x1 x1) 1) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [exit]simplify:  Simplified to (+ (* (cbrt (+ (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)))) (* (* (+ (* x1 x1) 1) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))) (cbrt (+ (* (* 6 6) (- 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (421 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (+ (* x1 x1) 1)) (cbrt (+ (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* 6 6)) (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1))))))))
* * * * [misc]progress:  [ 175 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (281 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (* x1 x1) 1) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))))
* [exit]simplify:  Simplified to (+ (* (* (+ (* x1 x1) 1) (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (* (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (* (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))))) (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (303 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6))) (+ (* x1 x1) 1))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6)) (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6))) (+ (* x1 x1) 1))
* * * * [misc]progress:  [ 176 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (105 enodes)
* * [misc]simplify:  iters left: 4 (336 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3)))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (402 enodes)
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (cbrt (+ (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))))
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (cbrt (+ (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))))
* * * * [misc]progress:  [ 177 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (87 enodes)
* * [misc]simplify:  iters left: 4 (274 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6)))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))))
* [exit]simplify:  Simplified to (+ (* (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (- (* (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)))) (* 6 6)))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (253 enodes)
* * [misc]simplify:  iters left: 1 (413 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (/ (- (* x1 (* 3 x1)) (- x1 (* 2 x2))) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (* x1 x1) 1))
* [exit]simplify:  Simplified to (* (cbrt (+ (/ (- (* x1 (* 3 x1)) (- x1 (* 2 x2))) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (* x1 x1) 1))
* * * * [misc]progress:  [ 178 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (105 enodes)
* * [misc]simplify:  iters left: 4 (336 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (+ (* x1 x1) 1)) (* x1 x1)) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [exit]simplify:  Simplified to (+ (* (* (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)) (+ (* x1 x1) 1)) (* x1 x1)) (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 3))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6)))) (* (* (* (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (* x1 2)) (- (/ (+ (- (* 2 x2) x1) (* 3 (* x1 x1))) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))) (* 6 (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1)))) 6))))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (402 enodes)
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (cbrt (+ (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))))
* [exit]simplify:  Simplified to (* (+ (* x1 x1) 1) (cbrt (+ (* (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4)) (/ (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)) (/ (+ (* x1 x1) 1) 4))) (+ (* (/ (* 6 4) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (* 6 6)))))
* * * * [misc]progress:  [ 179 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (+ (* x1 x1) 1) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (+ (* x1 x1) 1) (* (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (87 enodes)
* * [misc]simplify:  iters left: 4 (274 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))))
* [exit]simplify:  Simplified to (+ (* (* (* (* (* x1 x1) (+ (* x1 x1) 1)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (cbrt (* (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6) (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6))) (* (cbrt (+ (* (/ 4 (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* 2 x2) x1))) 6)) (* (* (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (* x1 2)) (- (/ (+ (* 3 (* x1 x1)) (- (* 2 x2) x1)) (+ (* x1 x1) 1)) 3))))
* [enter]simplify:  Simplifying (* (+ (* x1 x1) 1) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (253 enodes)
* * [misc]simplify:  iters left: 1 (413 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (/ (- (* x1 (* 3 x1)) (- x1 (* 2 x2))) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (* x1 x1) 1))
* [exit]simplify:  Simplified to (* (cbrt (+ (/ (- (* x1 (* 3 x1)) (- x1 (* 2 x2))) (/ (+ (* x1 x1) 1) 4)) 6)) (+ (* x1 x1) 1))
* * * * [misc]progress:  [ 180 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (pow (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) 3) (pow (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) 3)) (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (- (* (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (pow (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) 3) (pow (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) 3))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (266 enodes)
* [exit]simplify:  Simplified to (+ (pow (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) 3) (pow (* (* x1 x1) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) 3))
* [exit]simplify:  Simplified to (+ (pow (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) 3) (pow (* (* x1 x1) (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) 3))
* [enter]simplify:  Simplifying (+ (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (- (* (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (89 enodes)
* * [misc]simplify:  iters left: 4 (321 enodes)
* [exit]simplify:  Simplified to (- (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (- (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* x1 x1))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)))))
* [exit]simplify:  Simplified to (- (* (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))))) (- (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6))) (* (* (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (* x1 x1))) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) 6)))) (* (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3))) (- (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) 3)))))
* * * * [misc]progress:  [ 181 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* 1 (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 182 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (- (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (- (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (- (* (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (* (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (250 enodes)
* [exit]simplify:  Simplified to (* (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)))) (+ (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))))
* [exit]simplify:  Simplified to (* (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)))) (+ (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6))) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1))) (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3))))
* [enter]simplify:  Simplifying (- (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (188 enodes)
* [exit]simplify:  Simplified to (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))
* [exit]simplify:  Simplified to (- (* (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) (- (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1))) 3)) (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))))
* * * * [misc]progress:  [ 183 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (174 enodes)
* [exit]simplify:  Simplified to (- (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* x1 (* 2 3)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (- (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* x1 (* 2 3)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 184 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (174 enodes)
* [exit]simplify:  Simplified to (- (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* x1 (* 2 3)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))
* [exit]simplify:  Simplified to (- (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (* x1 x1)) (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* 2 x2) x1))) 6)))) (* (* x1 (* 2 3)) (/ (+ (* (* x1 x1) 3) (- (* 2 x2) x1)) (+ 1 (* x1 x1)))))
* * * * [misc]progress:  [ 185 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* (- 3) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (- 3) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (173 enodes)
* [exit]simplify:  Simplified to (- (* (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)))) (/ (* (* 3 (* 2 x1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) (+ (* x1 x1) 1)))
* [exit]simplify:  Simplified to (- (* (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)))) (/ (* (* 3 (* 2 x1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) (+ (* x1 x1) 1)))
* * * * [misc]progress:  [ 186 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* (- 3) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (* (- 3) (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (173 enodes)
* [exit]simplify:  Simplified to (- (* (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)))) (/ (* (* 3 (* 2 x1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) (+ (* x1 x1) 1)))
* [exit]simplify:  Simplified to (- (* (* (* x1 x1) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) 6)))) (/ (* (* 3 (* 2 x1)) (+ (- (* x2 2) x1) (* x1 (* x1 3)))) (+ (* x1 x1) 1)))
* * * * [misc]progress:  [ 187 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 188 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (pow (* x1 (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) 2) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* x1 (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (368 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)) x1)
* [exit]simplify:  Simplified to (* (cbrt (- (/ (+ (* 3 (* x1 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)) x1)
* * * * [misc]progress:  [ 189 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (pow (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) 1) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (383 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6)) (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6))) (* x1 x1))
* [exit]simplify:  Simplified to (* (* (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6)) (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6))) (* x1 x1))
* * * * [misc]progress:  [ 190 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (pow (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) 1) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (383 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6)) (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6))) (* x1 x1))
* [exit]simplify:  Simplified to (* (* (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6)) (cbrt (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6))) (* x1 x1))
* * * * [misc]progress:  [ 191 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (pow (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) 1) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 192 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (exp (+ (log (* x1 x1)) (+ (log (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (log (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* x1 x1)) (+ (log (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (log (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (240 enodes)
* * [misc]simplify:  iters left: 1 (396 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (cbrt (- (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ 4 (+ 1 (* x1 x1)))) 6))) (log x1)) (+ (log (cbrt (- (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ 4 (+ 1 (* x1 x1)))) 6))) (log x1)))
* [exit]simplify:  Simplified to (+ (+ (log (cbrt (- (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ 4 (+ 1 (* x1 x1)))) 6))) (log x1)) (+ (log (cbrt (- (* (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ 4 (+ 1 (* x1 x1)))) 6))) (log x1)))
* * * * [misc]progress:  [ 193 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (exp (+ (log (* x1 x1)) (log (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ (log (* x1 x1)) (log (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (148 enodes)
* * [misc]simplify:  iters left: 2 (238 enodes)
* * [misc]simplify:  iters left: 1 (400 enodes)
* [exit]simplify:  Simplified to (+ (+ (log x1) (log (cbrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)))) (+ (log x1) (log (cbrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)))))
* [exit]simplify:  Simplified to (+ (+ (log x1) (log (cbrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)))) (+ (log x1) (log (cbrt (- (/ (+ (- (* x2 2) x1) (* (* x1 3) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)))))
* * * * [misc]progress:  [ 194 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (exp (log (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (log (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (89 enodes)
* * [misc]simplify:  iters left: 3 (163 enodes)
* * [misc]simplify:  iters left: 2 (268 enodes)
* * [misc]simplify:  iters left: 1 (428 enodes)
* [exit]simplify:  Simplified to (log (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6))) (* x1 x1)))
* [exit]simplify:  Simplified to (log (* (* (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6)) (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6))) (* x1 x1)))
* * * * [misc]progress:  [ 195 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (log (exp (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (exp (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (230 enodes)
* * [misc]simplify:  iters left: 1 (393 enodes)
* [exit]simplify:  Simplified to (pow (exp (* x1 x1)) (* (cbrt (- (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ 1 (* x1 x1)) 4)) 6)) (cbrt (- (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ 1 (* x1 x1)) 4)) 6))))
* [exit]simplify:  Simplified to (pow (exp (* x1 x1)) (* (cbrt (- (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ 1 (* x1 x1)) 4)) 6)) (cbrt (- (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ 1 (* x1 x1)) 4)) 6))))
* * * * [misc]progress:  [ 196 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (* (* (* (* x1 x1) (* x1 x1)) (* x1 x1)) (* (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* x1 x1) (* x1 x1)) (* x1 x1)) (* (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (132 enodes)
* * [misc]simplify:  iters left: 3 (486 enodes)
* [exit]simplify:  Simplified to (* (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6) (* x1 x1)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6) (* (* x1 x1) (* x1 x1))))
* [exit]simplify:  Simplified to (* (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6) (* x1 x1)) (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* x1 (* 3 x1)))) 6) (* (* x1 x1) (* x1 x1))))
* * * * [misc]progress:  [ 197 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (* (* (* (* x1 x1) (* x1 x1)) (* x1 x1)) (* (* (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* x1 x1) (* x1 x1)) (* x1 x1)) (* (* (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (406 enodes)
* [exit]simplify:  Simplified to (* (* (* x1 x1) (- (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6)) (* (* (* x1 x1) (* x1 x1)) (- (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6)))
* [exit]simplify:  Simplified to (* (* (* x1 x1) (- (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6)) (* (* (* x1 x1) (* x1 x1)) (- (/ (+ (- (* 2 x2) x1) (* x1 (* 3 x1))) (/ (+ 1 (* x1 x1)) 4)) 6)))
* * * * [misc]progress:  [ 198 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* (cbrt (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (141 enodes)
* * [misc]simplify:  iters left: 2 (227 enodes)
* * [misc]simplify:  iters left: 1 (382 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1) (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1))) (cbrt (* (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1) (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1))))
* [exit]simplify:  Simplified to (* (cbrt (* (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1) (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1))) (cbrt (* (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1) (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1))))
* [enter]simplify:  Simplifying (cbrt (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (385 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) (* x1 x1)) (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6))))
* [exit]simplify:  Simplified to (cbrt (* (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) (* x1 x1)) (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6))))
* * * * [misc]progress:  [ 199 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (cbrt (* (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (126 enodes)
* * [misc]simplify:  iters left: 3 (321 enodes)
* [exit]simplify:  Simplified to (* (* (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6) (* (* x1 x1) (* x1 x1))) (* (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6) (* x1 x1)))
* [exit]simplify:  Simplified to (* (* (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6) (* (* x1 x1) (* x1 x1))) (* (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6) (* x1 x1)))
* * * * [misc]progress:  [ 200 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (sqrt (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (sqrt (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (sqrt (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (386 enodes)
* [exit]simplify:  Simplified to (fabs (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1))
* [exit]simplify:  Simplified to (fabs (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1))
* [enter]simplify:  Simplifying (sqrt (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (386 enodes)
* [exit]simplify:  Simplified to (fabs (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1))
* [exit]simplify:  Simplified to (fabs (* (cbrt (- (* (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1))
* * * * [misc]progress:  [ 201 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* 1 (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 202 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* (* x1 x1) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (128 enodes)
* * [misc]simplify:  iters left: 2 (213 enodes)
* * [misc]simplify:  iters left: 1 (377 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1))
* [exit]simplify:  Simplified to (* (cbrt (- (/ (- (* x1 (* 3 x1)) (- x1 (* x2 2))) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1))
* * * * [misc]progress:  [ 203 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 (* x1 (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* x1 (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (128 enodes)
* * [misc]simplify:  iters left: 2 (216 enodes)
* * [misc]simplify:  iters left: 1 (380 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (- (* 3 (* x1 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) (* (cbrt (- (* (- (* 3 (* x1 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1))
* [exit]simplify:  Simplified to (* (cbrt (- (* (- (* 3 (* x1 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) (* (cbrt (- (* (- (* 3 (* x1 x1)) (- x1 (* x2 2))) (/ 4 (+ 1 (* x1 x1)))) 6)) x1))
* * * * [misc]progress:  [ 204 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (/ (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (133 enodes)
* * [misc]simplify:  iters left: 3 (426 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 3))) (* x1 x1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 3))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 3))) (* x1 x1)) (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 3))))
* * * * [misc]progress:  [ 205 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (/ (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (* 6 6))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 3) (* (- 6) (* 6 6)))) (* x1 x1)))
* [exit]simplify:  Simplified to (* (cbrt (- (* (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (* 6 6))) (* (cbrt (+ (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 3) (* (- 6) (* 6 6)))) (* x1 x1)))
* * * * [misc]progress:  [ 206 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (/ (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 3))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6))) (* x1 x1)))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- 6) (* 6 6)) (pow (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 3))) (* (cbrt (* (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6) (+ (* (/ 4 (+ 1 (* x1 x1))) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6))) (* x1 x1)))
* * * * [misc]progress:  [ 207 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (/ (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (323 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4))) (* 6 6))) (* (cbrt (- (* (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4))) (* 6 6))) (* x1 x1)))
* [exit]simplify:  Simplified to (* (cbrt (- (* (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4))) (* 6 6))) (* (cbrt (- (* (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4))) (* 6 6))) (* x1 x1)))
* * * * [misc]progress:  [ 208 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (/ (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (144 enodes)
* * [misc]simplify:  iters left: 3 (440 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (pow (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 3) (* (- 6) (* 6 6)))) (* (cbrt (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1)))
* [exit]simplify:  Simplified to (* (cbrt (+ (pow (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 3) (* (- 6) (* 6 6)))) (* (cbrt (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1)))
* * * * [misc]progress:  [ 209 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (/ (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* * [misc]simplify:  iters left: 3 (369 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6) (+ (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6))) (* (cbrt (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1)))
* [exit]simplify:  Simplified to (* (cbrt (* (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6) (+ (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6))) (* (cbrt (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1)))
* * * * [misc]progress:  [ 210 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (/ (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (+ (* 6 6) (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (pow (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 3) (pow 6 3))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (144 enodes)
* * [misc]simplify:  iters left: 3 (439 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 3))) (* (cbrt (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1)))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- 6) (* 6 6)) (pow (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 3))) (* (cbrt (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1)))
* * * * [misc]progress:  [ 211 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (/ (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (* (* x1 x1) (* (cbrt (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* * [misc]simplify:  iters left: 3 (369 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1)) (cbrt (* (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6) (+ (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6))))
* [exit]simplify:  Simplified to (* (* (cbrt (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6)) (* x1 x1)) (cbrt (* (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6) (+ (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (/ (+ 1 (* x1 x1)) 4)) 6))))
* * * * [misc]progress:  [ 212 / 224 ] simplifiying candidate #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (* x1 x1)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* * * * [misc]progress:  [ 213 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 x2) (+ x1 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 x2) (+ x1 3))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (116 enodes)
* * [misc]simplify:  iters left: 4 (367 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) (+ x1 x1)) (+ (+ (+ (* (/ (* (* x1 x1) 3) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (pow x1 3)) (* (* (+ 1 (* x1 x1)) (* (- (* x2 2) (+ x1 3)) (* 2 x1))) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (pow (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) 6)) 3) (* (* x1 x1) (+ 1 (* x1 x1))))))
* * * * [misc]progress:  [ 214 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (129 enodes)
* * [misc]simplify:  iters left: 4 (407 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2))))) (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (+ (* (* (+ (* x1 x1) 1) (* x1 x1)) (pow (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6)) 3)) (+ (* (* (+ (* x1 x1) 1) (- (* (/ 2 x1) (/ x2 x1)) (+ (/ 1 x1) (/ (/ 3 x1) x1)))) (* (/ (* 2 x1) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (+ (pow x1 3) x1))))
* * * * [misc]progress:  [ 215 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (* 2 (/ x2 (pow x1 2))) (+ (/ 1 x1) (* 3 (/ 1 (pow x1 2)))))) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (45 enodes)
* * [misc]simplify:  iters left: 5 (129 enodes)
* * [misc]simplify:  iters left: 4 (407 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2))))) (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (+ (* (* (+ (* x1 x1) 1) (* x1 x1)) (pow (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6)) 3)) (+ (* (* (+ (* x1 x1) 1) (- (* (/ 2 x1) (/ x2 x1)) (+ (/ 1 x1) (/ (/ 3 x1) x1)))) (* (/ (* 2 x1) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (+ (pow x1 3) x1))))
* * * * [misc]progress:  [ 216 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) 0) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) 0) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (108 enodes)
* * [misc]simplify:  iters left: 4 (315 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (pow x1 3) x1) (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2))))) (+ (+ x1 (* (* (+ 1 (* x1 x1)) (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))) 3))) (* (pow (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) 6)) 3) (* (* x1 x1) (+ 1 (* x1 x1))))))
* * * * [misc]progress:  [ 217 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (124 enodes)
* * [misc]simplify:  iters left: 4 (387 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) (+ x1 x1)) (+ (+ (+ (* x1 (+ (- 3) (* x1 x1))) (+ (* x2 6) (* (* 9 x1) x1))) (* (* (+ 1 (* x1 x1)) (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))) 3))) (* (* (+ 1 (* x1 x1)) (* x1 x1)) (pow (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) 6)) 3))))
* * * * [misc]progress:  [ 218 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (- (+ (* 9 (pow x1 2)) (* 6 x2)) (* 3 x1))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (43 enodes)
* * [misc]simplify:  iters left: 5 (124 enodes)
* * [misc]simplify:  iters left: 4 (387 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) (+ x1 x1)) (+ (+ (+ (* x1 (+ (- 3) (* x1 x1))) (+ (* x2 6) (* (* 9 x1) x1))) (* (* (+ 1 (* x1 x1)) (* (/ (* 2 x1) (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1)))) (- (/ (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (+ 1 (* x1 x1))) 3))) (* (* (+ 1 (* x1 x1)) (* x1 x1)) (pow (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (* (* x1 x1) 3) (- (* x2 2) x1))) 6)) 3))))
* * * * [misc]progress:  [ 219 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (* 8 (* x1 (pow x2 2))) (+ (* 12 (* x1 x2)) (* 20 (pow x1 3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (103 enodes)
* * [misc]simplify:  iters left: 4 (277 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1)))
* * * * [misc]progress:  [ 220 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (+ (* (pow x1 2) (pow 216 1/3)) (* 4/3 (* (pow 216 1/3) x2))) (* 2/3 (* x1 (pow 216 1/3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (+ (* (pow x1 2) (pow 216 1/3)) (* 4/3 (* (pow 216 1/3) x2))) (* 2/3 (* x1 (pow 216 1/3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (105 enodes)
* * [misc]simplify:  iters left: 4 (310 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ (* 2 x2) x1))) (+ x1 x1)) (+ (* (+ (* (cbrt 216) (* x2 4/3)) (* (* (cbrt 216) x1) (- x1 2/3))) (+ (* x1 x1) 1)) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (pow x1 3))))
* * * * [misc]progress:  [ 221 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (- (+ (* (pow x1 2) (pow 216 1/3)) (* 4/3 (* (pow 216 1/3) x2))) (* 2/3 (* x1 (pow 216 1/3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (- (+ (* (pow x1 2) (pow 216 1/3)) (* 4/3 (* (pow 216 1/3) x2))) (* 2/3 (* x1 (pow 216 1/3)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (105 enodes)
* * [misc]simplify:  iters left: 4 (310 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ (* 2 x2) x1))) (+ x1 x1)) (+ (* (+ (* (cbrt 216) (* x2 4/3)) (* (* (cbrt 216) x1) (- x1 2/3))) (+ (* x1 x1) 1)) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (pow x1 3))))
* * * * [misc]progress:  [ 222 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (- (* (pow 36 1/3) (pow x1 2)) (+ (* 8/3 (* (pow x1 3) (pow -1/6 1/3))) (* 8/9 (* (pow 36 1/3) (* (pow x1 2) x2))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (- (* (pow 36 1/3) (pow x1 2)) (+ (* 8/3 (* (pow x1 3) (pow -1/6 1/3))) (* 8/9 (* (pow 36 1/3) (* (pow x1 2) x2))))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (53 enodes)
* * [misc]simplify:  iters left: 5 (139 enodes)
* * [misc]simplify:  iters left: 4 (429 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ x1 (* (* (+ (* x1 x1) 1) (* (/ (* 2 x1) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1))))) (- (/ (+ (- (* x2 2) x1) (* x1 (* 3 x1))) (+ (* x1 x1) 1)) 3))) (* (* (+ (* x1 x1) 1) (- (* (cbrt 36) (- (* x1 x1) (* (* x2 8/9) (* x1 x1)))) (* (* (cbrt -1/6) (* x1 8/3)) (* x1 x1)))) (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) 6)))) (+ (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (- (* x2 2) x1) (* x1 (* 3 x1)))) (+ (pow x1 3) x1)) (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2))))))
* * * * [misc]progress:  [ 223 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (- (* (pow 36 1/3) (pow x1 2)) (+ (* 112/81 (pow 36 1/3)) (* 4/9 (* (pow 36 1/3) x1)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (- (* (pow 36 1/3) (pow x1 2)) (+ (* 112/81 (pow 36 1/3)) (* 4/9 (* (pow 36 1/3) x1)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (48 enodes)
* * [misc]simplify:  iters left: 5 (129 enodes)
* * [misc]simplify:  iters left: 4 (389 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) (pow x1 3)) (* (* (+ (* x1 x1) 1) (* (/ (* 2 x1) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6)) (* (- (* (* x1 (cbrt 36)) (- x1 4/9)) (* 112/81 (cbrt 36))) (+ (* x1 x1) 1)))) (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2)))) (+ x1 x1)))
* * * * [misc]progress:  [ 224 / 224 ] simplifiying candidate #<alt-event (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (- (* (pow 36 1/3) (pow x1 2)) (+ (* 112/81 (pow 36 1/3)) (* 4/9 (* (pow 36 1/3) x1)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>
* [enter]simplify:  Simplifying (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (- (* (pow 36 1/3) (pow x1 2)) (+ (* 112/81 (pow 36 1/3)) (* 4/9 (* (pow 36 1/3) x1)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))))
* * [misc]simplify:  iters left: 6 (48 enodes)
* * [misc]simplify:  iters left: 5 (129 enodes)
* * [misc]simplify:  iters left: 4 (389 enodes)
* [exit]simplify:  Simplified to (+ (+ (+ (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) (pow x1 3)) (* (* (+ (* x1 x1) 1) (* (/ (* 2 x1) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (- (/ (+ (* x1 (* 3 x1)) (- (* x2 2) x1)) (+ (* x1 x1) 1)) 3))) (* (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6)) (* (- (* (* x1 (cbrt 36)) (- x1 4/9)) (* 112/81 (cbrt 36))) (+ (* x1 x1) 1)))) (+ (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2)))) (+ x1 x1)))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x1 x2) (+ x1 (* (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (sqrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))))))> #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))> #<alt-delta (λ (x1 x2) (+ x1 (* (* (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))) (cbrt (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3))))))))> #<alt-delta (λ (x1 x2) (+ x1 (/ (- (* (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1)) (+ (* (+ 1 (* x1 x1)) (+ (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (+ (* 4 (* x1 x1)) (* (* x1 2) (- 3))) (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))))) (* (* x1 x1) (- 6)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) x1))) (* (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))) (/ (* (- (* (* x1 3) x1) (+ x1 (* x2 2))) 3) (+ 1 (* x1 x1))))) (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* 4 (* x1 x1))))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (- x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))))))> #<alt-delta (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ x1 (* x2 2))))) (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (+ (* (* (+ (* x1 x1) 1) (* x1 x1)) (pow (cbrt (- (* (/ 4 (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1))) 6)) 3)) (+ (* (* (+ (* x1 x1) 1) (- (* (/ 2 x1) (/ x2 x1)) (+ (/ 1 x1) (/ (/ 3 x1) x1)))) (* (/ (* 2 x1) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* x2 2) x1)))) (+ (pow x1 3) x1)))))> #<alt-delta (λ (x1 x2) (- (- x1 (* 6 x2)) (* (+ 2 (* 12 x2)) x1)))> #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (* (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (cbrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))> #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (/ (+ (* (* (* (* 2 x1) (- (+ (* (* 3 x1) x1) (* 2 x2)) x1)) (- (pow (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3) (pow 3 3))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* 6 6))))) (* (* (+ (* x1 x1) 1) (+ (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (+ (* 3 3) (* (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (+ (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))> #<alt-delta (λ (x1 x2) (+ (+ (* (+ (* x1 x1) 1) (+ (+ (* (- 6) (* x1 x1)) (* (/ (* 4 (* x1 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))) (/ (- (* x1 (- (* x2 4) (* 2 x1))) (* 6 x1)) (/ (+ 1 (* x1 x1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1)))))) (+ (* (/ (* x1 (* 3 x1)) (+ (* x1 x1) 1)) (+ (* x1 (* 3 x1)) (- (* 2 x2) x1))) (+ (+ x1 (pow x1 3)) (* (/ 3 (+ (* x1 x1) 1)) (- (* x1 (* 3 x1)) (+ (* 2 x2) x1)))))) x1))> #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))> #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))) (+ (* (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2)))) (sqrt (- (* (+ (* (* x1 x1) 3) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (* 3 (* x1 2))))) (* 4 (* x1 x1)))) (* (* x1 x1) (- 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))> #<alt-delta (λ (x1 x2) (+ x1 (cbrt (pow (+ (* (+ 1 (* x1 x1)) (- (* (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1))) (+ (* (+ (* (* x1 3) x1) (- (* x2 2) x1)) (/ (* x1 2) (+ 1 (* x1 x1)))) (+ (* (* x1 2) (- 3)) (* (* x1 4) x1)))) (* 6 (* x1 x1)))) (+ (+ (* (* (* x1 3) x1) (/ (+ (* (* x1 3) x1) (- (* x2 2) x1)) (+ 1 (* x1 x1)))) (pow x1 3)) (+ x1 (* (/ (- (* (* x1 3) x1) (+ x1 (* x2 2))) (+ 1 (* x1 x1))) 3)))) 3))))> #<alt-delta (λ (x1 x2) (+ (+ (+ x1 (* (/ 3 (+ (* x1 x1) 1)) (- (* (* x1 3) x1) (+ x1 (* x2 2))))) (* (/ (* (* x1 3) x1) (+ (* x1 x1) 1)) (+ (* (* x1 3) x1) (- (* x2 2) x1)))) (* (+ (* x1 x1) 1) (+ (- (- (* (* x2 x2) (* 8 x1)) (* (* 12 x1) x2)) (* (* x1 20) (* x1 x1))) x1))))> #<alt-delta (λ (x1 x2) (+ (+ (* (/ 3 (+ 1 (* x1 x1))) (- (* (* x1 x1) 3) (+ x1 (* x2 2)))) (+ x1 x1)) (+ (+ (+ (* (/ (* (* x1 x1) 3) (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) (pow x1 3)) (* (* (+ 1 (* x1 x1)) (* (- (* x2 2) (+ x1 3)) (* 2 x1))) (/ (+ (- (* x2 2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1))))) (* (pow (cbrt (- (* (/ 4 (+ 1 (* x1 x1))) (+ (- (* x2 2) x1) (* (* x1 x1) 3))) 6)) 3) (* (* x1 x1) (+ 1 (* x1 x1)))))))> #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* (* x1 x1) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (sqrt (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))> #<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (* (* (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3))) (cbrt (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)))) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (+ x1 (+ (+ (+ (+ (* (* (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6)))) (sqrt (+ (* (* (* 2 x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) (- (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)) 3)) (* (* x1 x1) (- (* 4 (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))) 6))))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))) +nan.0)) , with alts (#<alt-delta (λ (x1 x2) (+ x1 (+ (+ (+ (+ (* (+ (* (+ (* (- 3) (* x1 2)) (* (/ (* x1 2) (+ 1 (* x1 x1))) (+ (- (* 2 x2) x1) (* (* x1 x1) 3)))) (/ (+ (- (* 2 x2) x1) (* (* x1 x1) 3)) (+ 1 (* x1 x1)))) (- (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1))) (* 6 (* x1 x1)))) (+ (* x1 x1) 1)) (* (* (* 3 x1) x1) (/ (- (+ (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1)))) (* (* x1 x1) x1)) x1) (* 3 (/ (- (- (* (* 3 x1) x1) (* 2 x2)) x1) (+ (* x1 x1) 1))))))>)
* [enter]simplify:  Simplifying (* (/ (* (* x1 4) x1) (+ (* x1 x1) 1)) (+ (* 3 (* x1 x1)) (- (* x2 2) x1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* [exit]simplify:  Simplified to (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))
* [exit]simplify:  Simplified to (* (/ (* x1 (* 4 x1)) (+ (* x1 x1) 1)) (+ (- (* 2 x2) x1) (* 3 (* x1 x1))))
* [enter]simplify:  Simplifying (* 6 (* x1 x1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (* 6 (* x1 x1))
* [exit]simplify:  Simplified to (* 6 (* x1 x1))
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 3760 additional inputs, on iter 1 have 4240 / 8000
* * * * [misc]points:  Computing exacts on every 235 of 3760 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 117 of 3760 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 58 of 3760 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 29 of 3760 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 14 of 3760 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 7 of 3760 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 3 of 3760 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 3760 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 1726 additional inputs, on iter 2 have 6274 / 8000
* * * * [misc]points:  Computing exacts on every 107 of 1726 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 53 of 1726 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 26 of 1726 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 13 of 1726 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 6 of 1726 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 3 of 1726 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 1726 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 827 additional inputs, on iter 3 have 7173 / 8000
* * * * [misc]points:  Computing exacts on every 51 of 827 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 25 of 827 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 12 of 827 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 6 of 827 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 3 of 827 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 827 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 393 additional inputs, on iter 4 have 7607 / 8000
* * * * [misc]points:  Computing exacts on every 24 of 393 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 12 of 393 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 6 of 393 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 3 of 393 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 393 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 181 additional inputs, on iter 5 have 7819 / 8000
* * * * [misc]points:  Computing exacts on every 11 of 181 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 5 of 181 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 181 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 181 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 86 additional inputs, on iter 6 have 7914 / 8000
* * * * [misc]points:  Computing exacts on every 5 of 86 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 86 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 86 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 34 additional inputs, on iter 7 have 7966 / 8000
* * * * [misc]points:  Computing exacts on every 2 of 34 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 34 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 12 additional inputs, on iter 8 have 7988 / 8000
* * * * [misc]points:  Computing exacts for 12 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 9 additional inputs, on iter 9 have 7991 / 8000
* * * * [misc]points:  Computing exacts for 9 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 5 additional inputs, on iter 10 have 7995 / 8000
* * * * [misc]points:  Computing exacts for 5 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 11 have 7998 / 8000
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8002 points with exact outputs