45.719 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.059 * * * [progress]: [2/2] Setting up program. 0.064 * [progress]: [Phase 2 of 3] Improving. 0.064 * [simplify]: Simplifying using # : (+ x (/ (exp (* y (log (/ y (+ z y))))) y)) 0.066 * * [simplify]: iteration 0 : 18 enodes (cost 7 ) 0.067 * * [simplify]: iteration 1 : 27 enodes (cost 7 ) 0.068 * * [simplify]: iteration 2 : 54 enodes (cost 7 ) 0.070 * * [simplify]: iteration 3 : 109 enodes (cost 7 ) 0.072 * * [simplify]: iteration 4 : 307 enodes (cost 7 ) 0.076 * * [simplify]: iteration 5 : 777 enodes (cost 7 ) 0.091 * * [simplify]: iteration 6 : 4145 enodes (cost 7 ) 0.177 * * [simplify]: iteration 7 : 5002 enodes (cost 7 ) 0.178 * [simplify]: Simplified to: (+ x (/ (exp (* y (log (/ y (+ z y))))) y)) 0.178 * * [progress]: iteration 1 / 4 0.178 * * * [progress]: picking best candidate 0.185 * * * * [pick]: Picked # 0.185 * * * [progress]: localizing error 0.195 * * * [progress]: generating rewritten candidates 0.195 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 2) 0.200 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1) 0.208 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2 1) 0.213 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.248 * * * [progress]: generating series expansions 0.248 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 2) 0.248 * [approximate]: Approximating (log (/ y (+ z y))) in (y z) around 0 0.250 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 0.254 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 0.259 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 0.269 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 0.275 * [approximate]: Approximating (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in (y z) around 0 0.282 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 0.284 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 0.288 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 0.292 * [approximate]: Approximating (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in (y z) around 0 0.298 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 0.300 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 0.305 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 0.308 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1) 0.308 * [approximate]: Approximating (* (log (/ y (+ z y))) y) in (y z) around 0 0.310 * [taylor]: Taking taylor expansion of (* (log (/ y (+ z y))) y) in z 0.311 * [taylor]: Taking taylor expansion of (* (log (/ y (+ z y))) y) in z 0.313 * [taylor]: Taking taylor expansion of (* (log (/ y (+ z y))) y) in z 0.319 * [taylor]: Taking taylor expansion of (* (log (/ y (+ z y))) y) in z 0.323 * [approximate]: Approximating (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y) in (y z) around 0 0.337 * [taylor]: Taking taylor expansion of (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y) in z 0.342 * [taylor]: Taking taylor expansion of (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y) in z 0.352 * [taylor]: Taking taylor expansion of (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y) in z 0.362 * [approximate]: Approximating (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y)) in (y z) around 0 0.373 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y)) in z 0.377 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y)) in z 0.388 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y)) in z 0.398 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2 1) 0.398 * [approximate]: Approximating (/ y (+ z y)) in (y z) around 0 0.398 * [taylor]: Taking taylor expansion of (/ y (+ z y)) in z 0.399 * [taylor]: Taking taylor expansion of (/ y (+ z y)) in z 0.406 * [taylor]: Taking taylor expansion of (/ y (+ z y)) in z 0.414 * [approximate]: Approximating (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) in (y z) around 0 0.419 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) in z 0.421 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) in z 0.425 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) in z 0.430 * [approximate]: Approximating (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) in (y z) around 0 0.435 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) in z 0.437 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) in z 0.441 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) in z 0.446 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.447 * [approximate]: Approximating (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) in (x y z) around 0 0.451 * [taylor]: Taking taylor expansion of (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) in y 0.453 * [taylor]: Taking taylor expansion of (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) in z 0.456 * [taylor]: Taking taylor expansion of (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) in y 0.456 * [taylor]: Taking taylor expansion of (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) in z 0.461 * [taylor]: Taking taylor expansion of (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) in y 0.461 * [taylor]: Taking taylor expansion of (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) in z 0.462 * [approximate]: Approximating (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in (x y z) around 0 0.470 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in y 0.470 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in z 0.471 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in y 0.476 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in z 0.476 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in z 0.482 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in y 0.482 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in z 0.486 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in z 0.487 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in z 0.492 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in y 0.492 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in z 0.492 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) in z 0.493 * [approximate]: Approximating (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in (x y z) around 0 0.502 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in y 0.502 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in z 0.503 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in y 0.508 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in z 0.508 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in z 0.512 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in y 0.512 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in z 0.517 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in z 0.518 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in z 0.524 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in y 0.524 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in z 0.524 * [taylor]: Taking taylor expansion of (neg (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x))) in z 0.524 * * * [progress]: simplifying candidates 0.526 * [simplify]: Simplifying using # : (log (* (cbrt (/ y (+ z y))) (cbrt (/ y (+ z y))))) (log (cbrt (/ y (+ z y)))) (log (sqrt (/ y (+ z y)))) (log (sqrt (/ y (+ z y)))) (log (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ z y)) (cbrt (+ z y))))) (log (/ (cbrt y) (cbrt (+ 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(+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (log (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (exp (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (* (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (pow (+ x (/ (exp (* y (log (/ y (+ z y))))) y)) 3) (sqrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (sqrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (+ (pow x 3) (pow (/ (exp (* y (log (/ y (+ z y))))) y) 3)) (+ (* (/ (exp (* y (log (/ y (+ z y))))) y) (- (/ (exp (* y (log (/ y (+ z y))))) y) x)) (* x x)) (* (+ (/ (neg (pow (/ y (+ z y)) y)) y) x) (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (+ (/ (neg (pow (/ y (+ z y)) y)) y) x) (+ (/ (pow (/ y (+ z y)) y) y) x) (- (log y) (log z)) 0 0 (* (- (log y) (log z)) y) 0 0 0 0 0 (- (+ x (+ (/ 1 y) (log y))) (log z)) (+ x (/ (exp (* -1 z)) y)) (+ x (/ (exp (* -1 z)) y)) 0.572 * * * [progress]: adding candidates to table 1.772 * * [progress]: iteration 2 / 4 1.772 * * * [progress]: picking best candidate 1.785 * * * * [pick]: Picked # 1.785 * * * [progress]: localizing error 1.800 * * * [progress]: generating rewritten candidates 1.800 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 2 2) 1.807 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2 1 2) 1.814 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2 2 1 2) 1.817 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 2 1 2 1 2) 1.827 * * * [progress]: generating series expansions 1.827 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 2 2) 1.827 * [approximate]: Approximating (log (pow (/ y (+ z y)) 1/3)) in (y z) around 0 1.831 * [taylor]: Taking taylor expansion of (log (pow (/ y (+ z y)) 1/3)) in z 1.834 * [taylor]: Taking taylor expansion of (log (pow (/ y (+ z y)) 1/3)) in z 1.844 * [taylor]: Taking taylor expansion of (log (pow (/ y (+ z y)) 1/3)) in z 1.856 * [taylor]: Taking taylor expansion of (log (pow (/ y (+ z y)) 1/3)) in z 1.863 * [approximate]: Approximating (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in (y z) around 0 1.876 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.876 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.883 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.887 * [approximate]: Approximating (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in (y z) around 0 1.900 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.900 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.906 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.910 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2 1 2) 1.910 * [approximate]: Approximating (log (pow (/ y (+ z y)) 1/3)) in (y z) around 0 1.916 * [taylor]: Taking taylor expansion of (log (pow (/ y (+ z y)) 1/3)) in z 1.919 * [taylor]: Taking taylor expansion of (log (pow (/ y (+ z y)) 1/3)) in z 1.926 * [taylor]: Taking taylor expansion of (log (pow (/ y (+ z y)) 1/3)) in z 1.938 * [taylor]: Taking taylor expansion of (log (pow (/ y (+ z y)) 1/3)) in z 1.944 * [approximate]: Approximating (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in (y z) around 0 1.957 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.958 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.964 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.968 * [approximate]: Approximating (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in (y z) around 0 1.981 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.982 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.988 * [taylor]: Taking taylor expansion of (log (pow (/ 1 (* (+ (/ 1 y) (/ 1 z)) y)) 1/3)) in z 1.994 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2 2 1 2) 1.994 * [approximate]: Approximating (pow (+ z y) 1/3) in (z y) around 0 1.994 * [taylor]: Taking taylor expansion of (pow (+ z y) 1/3) in y 1.996 * [taylor]: Taking taylor expansion of (pow (+ z y) 1/3) in y 2.002 * [taylor]: Taking taylor expansion of (pow (+ z y) 1/3) in y 2.005 * [approximate]: Approximating (pow (+ (/ 1 y) (/ 1 z)) 1/3) in (z y) around 0 2.009 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 z)) 1/3) in y 2.011 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 z)) 1/3) in y 2.019 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 z)) 1/3) in y 2.040 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 z)) 1/3) in y 2.058 * [approximate]: Approximating (* (cbrt -1) (pow (+ (/ 1 y) (/ 1 z)) 1/3)) in (z y) around 0 2.065 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (/ 1 y) (/ 1 z)) 1/3)) in y 2.072 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (/ 1 y) (/ 1 z)) 1/3)) in y 2.085 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (/ 1 y) (/ 1 z)) 1/3)) in y 2.116 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (/ 1 y) (/ 1 z)) 1/3)) in y 2.139 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 2 1 2 1 2) 2.139 * [approximate]: Approximating (pow (+ z y) 1/3) in (z y) around 0 2.139 * [taylor]: Taking taylor expansion of (pow (+ z y) 1/3) in y 2.141 * [taylor]: Taking taylor expansion of (pow (+ z y) 1/3) in y 2.150 * [taylor]: Taking taylor expansion of (pow (+ z y) 1/3) in y 2.153 * [approximate]: Approximating (pow (+ (/ 1 y) (/ 1 z)) 1/3) in (z y) around 0 2.158 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 z)) 1/3) in y 2.160 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 z)) 1/3) in y 2.168 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 z)) 1/3) in y 2.189 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 z)) 1/3) in y 2.207 * [approximate]: Approximating (* (cbrt -1) (pow (+ (/ 1 y) (/ 1 z)) 1/3)) in (z y) around 0 2.214 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (/ 1 y) (/ 1 z)) 1/3)) in y 2.219 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (/ 1 y) (/ 1 z)) 1/3)) in y 2.235 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (/ 1 y) (/ 1 z)) 1/3)) in y 2.266 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (/ 1 y) (/ 1 z)) 1/3)) in y 2.289 * * * [progress]: simplifying candidates 2.292 * [simplify]: Simplifying using # : (log (* (cbrt (/ (cbrt y) (cbrt (+ z y)))) (cbrt (/ (cbrt y) (cbrt (+ z y)))))) (log (cbrt (/ (cbrt y) (cbrt (+ z y))))) (log (sqrt (/ (cbrt y) (cbrt (+ z y))))) (log (sqrt (/ (cbrt y) (cbrt (+ z y))))) (log (/ (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt (+ z y)) (cbrt (+ z y)))))) (log (/ (cbrt (cbrt y)) (cbrt (cbrt (+ z y))))) (log (/ (cbrt (* (cbrt y) (cbrt y))) (cbrt (sqrt 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(* y y))) (cbrt (- z y)) (* (cbrt (cbrt (+ z y))) (cbrt (cbrt (+ z y)))) (cbrt (cbrt (+ z y))) (* (* (cbrt (+ z y)) (cbrt (+ z y))) (cbrt (+ z y))) (sqrt (cbrt (+ z y))) (sqrt (cbrt (+ z y))) (* 1/3 (- (log y) (log z))) 0 0 (* 1/3 (- (log y) (log z))) 0 0 (- (+ (* 1/3 (* z (pow (/ 1 (pow y 2)) 1/3))) (pow y 1/3)) (* 1/9 (* (pow z 2) (pow (/ 1 (pow y 5)) 1/3)))) (pow (/ 1 z) -1/3) (* (pow (* -1 z) 1/3) (cbrt -1)) (- (+ (* 1/3 (* z (pow (/ 1 (pow y 2)) 1/3))) (pow y 1/3)) (* 1/9 (* (pow z 2) (pow (/ 1 (pow y 5)) 1/3)))) (pow (/ 1 z) -1/3) (* (pow (* -1 z) 1/3) (cbrt -1)) 2.299 * * [simplify]: iteration 0 : 353 enodes (cost 1566 ) 2.304 * * [simplify]: iteration 1 : 961 enodes (cost 1516 ) 2.321 * * [simplify]: iteration 2 : 4057 enodes (cost 1484 ) 2.420 * * [simplify]: iteration 3 : 5002 enodes (cost 1484 ) 2.432 * [simplify]: Simplified to: (* 2 (log (cbrt (/ (cbrt y) (cbrt (+ z y)))))) (log (cbrt (/ (cbrt y) (cbrt (+ z y))))) (log (sqrt (/ (cbrt y) (cbrt (+ z y))))) (log (sqrt (/ 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(pow z 2) (pow (/ 1 (pow y 5)) 1/3)))) (pow (/ 1 z) -1/3) (* (pow (* -1 z) 1/3) (cbrt -1)) 2.433 * * * [progress]: adding candidates to table 5.859 * * [progress]: iteration 3 / 4 5.859 * * * [progress]: picking best candidate 5.868 * * * * [pick]: Picked # 5.868 * * * [progress]: localizing error 5.883 * * * [progress]: generating rewritten candidates 5.883 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2 1 1 2) 5.888 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2 1 1 2) 5.893 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2 1 1 2) 5.898 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 5.936 * * * [progress]: generating series expansions 5.936 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2 1 1 2) 5.936 * [approximate]: Approximating (log (/ y (+ z y))) in (y z) around 0 5.938 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 5.940 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 5.944 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 5.952 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 5.959 * [approximate]: Approximating (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in (y z) around 0 5.965 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 5.968 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 5.972 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 5.976 * [approximate]: Approximating (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in (y z) around 0 5.982 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 5.985 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 5.993 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 5.997 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2 1 1 2) 5.997 * [approximate]: Approximating (log (/ y (+ z y))) in (y z) around 0 5.998 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 6.000 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 6.004 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 6.013 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 6.019 * [approximate]: Approximating (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in (y z) around 0 6.025 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.027 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.032 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.035 * [approximate]: Approximating (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in (y z) around 0 6.041 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.043 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.048 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.052 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2 1 1 2) 6.052 * [approximate]: Approximating (log (/ y (+ z y))) in (y z) around 0 6.053 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 6.055 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 6.059 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 6.071 * [taylor]: Taking taylor expansion of (log (/ y (+ z y))) in z 6.077 * [approximate]: Approximating (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in (y z) around 0 6.084 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.086 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.090 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.094 * [approximate]: Approximating (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in (y z) around 0 6.100 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.102 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.107 * [taylor]: Taking taylor expansion of (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) in z 6.110 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 6.111 * [approximate]: Approximating (pow (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) 1/3) in (x y z) around 0 6.117 * [taylor]: Taking taylor expansion of (pow (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) 1/3) in y 6.120 * [taylor]: Taking taylor expansion of (pow (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) 1/3) in z 6.123 * [taylor]: Taking taylor expansion of (pow (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) 1/3) in y 6.127 * [taylor]: Taking taylor expansion of (pow (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) 1/3) in z 6.129 * [taylor]: Taking taylor expansion of (pow (+ (/ (exp (* (log (/ y (+ z y))) y)) y) x) 1/3) in z 6.131 * [approximate]: Approximating (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in (x y z) around 0 6.143 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in y 6.143 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in z 6.148 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in y 6.154 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in z 6.155 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in z 6.163 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in y 6.175 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in z 6.179 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in z 6.191 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in y 6.206 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in z 6.224 * [taylor]: Taking taylor expansion of (pow (+ (* y (exp (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) (/ 1 x)) 1/3) in z 6.225 * [approximate]: Approximating (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in (x y z) around 0 6.240 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in y 6.242 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in z 6.247 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in y 6.253 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in z 6.255 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in z 6.267 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in y 6.283 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in z 6.291 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in z 6.312 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in y 6.333 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in z 6.355 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (+ (* (exp (* -1 (/ (log (/ 1 (* (+ (/ 1 y) (/ 1 z)) y))) y))) y) (/ 1 x)) 1/3)) in z 6.356 * * * [progress]: simplifying candidates 6.358 * [simplify]: Simplifying using # : (log (* (cbrt (/ y (+ z y))) (cbrt (/ y (+ z y))))) (log (cbrt (/ y (+ z y)))) (log (sqrt (/ y (+ z y)))) (log (sqrt (/ y (+ z y)))) (log (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ z y)) (cbrt (+ z y))))) (log (/ (cbrt y) (cbrt (+ z y)))) (log (/ (* (cbrt y) (cbrt y)) (sqrt (+ z y)))) (log (/ (cbrt y) (sqrt (+ z y)))) (log (/ (* (cbrt y) (cbrt y)) 1)) (log (/ (cbrt y) (+ z y))) (log (/ (* (cbrt y) (cbrt y)) 1)) (log (/ (cbrt y) (+ z y))) (log (/ (sqrt y) (* (cbrt (+ z y)) (cbrt (+ z y))))) (log (/ (sqrt y) (cbrt (+ z y)))) (log (/ (sqrt y) (sqrt (+ z y)))) (log (/ (sqrt y) (sqrt (+ z y)))) (log (/ (sqrt y) 1)) (log (/ (sqrt y) (+ z y))) (log (/ (sqrt y) 1)) (log (/ (sqrt y) (+ z y))) (log (/ 1 (* (cbrt (+ z y)) (cbrt (+ z y))))) (log (/ y (cbrt (+ z y)))) (log (/ 1 (sqrt (+ z 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y (log (/ y (+ z y))))) y))))) (cbrt (- (* x x) (* (/ (exp (* y (log (/ y (+ z y))))) y) (/ (exp (* y (log (/ y (+ z y))))) y)))) (cbrt (- x (/ (exp (* y (log (/ y (+ z y))))) y))) (* (cbrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (cbrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))))) (cbrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (* (* (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (sqrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (sqrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (- (log y) (log z)) 0 0 (- (log y) (log z)) 0 0 (- (log y) (log z)) 0 0 (- (+ (* 1/3 (* x (pow (pow y 2) 1/3))) (+ (pow y -1/3) (* 1/3 (* (pow (pow y 2) 1/3) (log y))))) (* 1/3 (* (log z) (pow (pow y 2) 1/3)))) (+ (* 1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ (exp (* -1 z)) y))) (pow (/ 1 x) -1/3)) (+ (* 1/3 (* (pow (/ -1 (pow x 2)) 1/3) (/ (* (cbrt -1) (exp (* -1 z))) y))) (* (pow (* -1 x) 1/3) (cbrt -1))) 6.364 * * [simplify]: iteration 0 : 326 enodes (cost 849 ) 6.369 * * [simplify]: iteration 1 : 803 enodes (cost 793 ) 6.383 * * [simplify]: iteration 2 : 3079 enodes (cost 766 ) 6.436 * * [simplify]: iteration 3 : 5003 enodes (cost 764 ) 6.441 * [simplify]: Simplified to: (* 2 (log (cbrt (/ y (+ z y))))) (log (cbrt (/ y (+ z y)))) (log (sqrt (/ y (+ z y)))) (log (sqrt (/ y (+ z y)))) (* 2 (log (/ (cbrt y) (cbrt (+ z y))))) (log (/ (cbrt y) (cbrt (+ z y)))) (log (/ (* (cbrt y) (cbrt y)) (sqrt (+ z y)))) (log (/ (cbrt y) (sqrt (+ z y)))) (* 2 (log (cbrt y))) (log (/ (cbrt y) (+ z y))) (* 2 (log (cbrt y))) (log (/ (cbrt y) (+ z y))) (log (/ (sqrt y) (* (cbrt (+ z y)) (cbrt (+ z y))))) (log (/ (sqrt y) (cbrt (+ z y)))) (log (/ (sqrt y) (sqrt (+ z y)))) (log (/ (sqrt y) (sqrt (+ z y)))) (log (sqrt y)) (log (/ (sqrt y) (+ z y))) (log (sqrt y)) (log (/ (sqrt y) (+ z y))) (- 0 (+ 0 (* 2 (log (cbrt (+ z y)))))) (log (/ y (cbrt (+ z y)))) (log (/ 1 (sqrt (+ z y)))) (log (/ y (sqrt (+ z y)))) 0 (log (/ y (+ z y))) 0 (log (/ y (+ z y))) 0 (log (/ y (+ z y))) (log y) (log (/ 1 (+ z y))) (log (/ y (+ (pow z 3) (pow y 3)))) (log (+ (* z z) (- (* y y) (* z y)))) (log (/ y (- (* z z) (* y y)))) (log (- z y)) (log y) (log (+ z y)) (log (/ y (+ z y))) (log (log (/ y (+ z y)))) (/ y (+ z y)) (* (cbrt (log (/ y (+ z y)))) (cbrt (log (/ y (+ z y))))) (cbrt (log (/ y (+ z y)))) (pow (log (/ y (+ z y))) 3) (sqrt (log (/ y (+ z y)))) (sqrt (log (/ y (+ z y)))) (* 2 (log (cbrt (/ y (+ z y))))) (log (cbrt (/ y (+ z y)))) (log (sqrt (/ y (+ z y)))) (log (sqrt (/ y (+ z y)))) (* 2 (log (/ (cbrt y) (cbrt (+ z y))))) (log (/ (cbrt y) (cbrt (+ z y)))) (log (/ (* (cbrt y) (cbrt y)) (sqrt (+ z y)))) (log (/ (cbrt y) (sqrt (+ z y)))) (* 2 (log (cbrt y))) (log (/ (cbrt y) (+ z y))) (* 2 (log (cbrt y))) (log (/ (cbrt y) (+ z y))) (log (/ (sqrt y) (* (cbrt (+ z y)) (cbrt (+ z y))))) (log (/ (sqrt y) (cbrt (+ z y)))) (log (/ (sqrt y) (sqrt (+ z y)))) (log (/ (sqrt y) 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(* 2 (log (cbrt y))) (log (/ (cbrt y) (+ z y))) (log (/ (sqrt y) (* (cbrt (+ z y)) (cbrt (+ z y))))) (log (/ (sqrt y) (cbrt (+ z y)))) (log (/ (sqrt y) (sqrt (+ z y)))) (log (/ (sqrt y) (sqrt (+ z y)))) (log (sqrt y)) (log (/ (sqrt y) (+ z y))) (log (sqrt y)) (log (/ (sqrt y) (+ z y))) (- 0 (+ 0 (* 2 (log (cbrt (+ z y)))))) (log (/ y (cbrt (+ z y)))) (log (/ 1 (sqrt (+ z y)))) (log (/ y (sqrt (+ z y)))) 0 (log (/ y (+ z y))) 0 (log (/ y (+ z y))) 0 (log (/ y (+ z y))) (log y) (log (/ 1 (+ z y))) (log (/ y (+ (pow z 3) (pow y 3)))) (log (+ (* z z) (- (* y y) (* z y)))) (log (/ y (- (* z z) (* y y)))) (log (- z y)) (log y) (log (+ z y)) (log (/ y (+ z y))) (log (log (/ y (+ z y)))) (/ y (+ z y)) (* (cbrt (log (/ y (+ z y)))) (cbrt (log (/ y (+ z y))))) (cbrt (log (/ y (+ z y)))) (pow (log (/ y (+ z y))) 3) (sqrt (log (/ y (+ z y)))) (sqrt (log (/ y (+ z y)))) (log (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (exp (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (cbrt (* (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))))) (cbrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (cbrt (sqrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (cbrt (sqrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) 1 (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) 1 (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))) (cbrt (+ (pow x 3) (pow (/ (exp (* y (log (/ y (+ z y))))) y) 3))) (cbrt (+ (* x x) (- (* (/ (exp (* y (log (/ y (+ z y))))) y) (/ (exp (* y (log (/ y (+ z y))))) y)) (* x (/ (exp (* y (log (/ y (+ z y))))) y))))) (cbrt (- (* x x) (* (/ (exp (* y (log (/ y (+ z y))))) y) (/ (exp (* y (log (/ y (+ z y))))) y)))) (cbrt (- x (/ (exp (* y (log (/ y (+ z y))))) y))) (* (cbrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (cbrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y))))) (cbrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (+ x (/ (exp (* y (log (/ y (+ z y))))) y)) (sqrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (sqrt (cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))) (- (log y) (log z)) 0 0 (- (log y) (log z)) 0 0 (- (log y) (log z)) 0 0 (+ (* (* 1/3 (pow (pow y 2) 1/3)) (+ x (log y))) (- (pow y -1/3) (* 1/3 (* (log z) (pow (pow y 2) 1/3))))) (+ (* 1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ (exp (* -1 z)) y))) (pow (/ 1 x) -1/3)) (+ (* 1/3 (* (pow (/ -1 (pow x 2)) 1/3) (/ (* (cbrt -1) (exp (* -1 z))) y))) (* (pow (* -1 x) 1/3) (cbrt -1))) 6.442 * * * [progress]: adding candidates to table 7.132 * * [progress]: iteration 4 / 4 7.132 * * * [progress]: picking best candidate 7.136 * * * * [pick]: Picked # 7.136 * * * [progress]: localizing error 7.142 * * * [progress]: generating rewritten candidates 7.142 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 7.146 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 7.154 * * * [progress]: generating series expansions 7.155 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 7.155 * [approximate]: Approximating (/ (exp (* -1 z)) y) in (z y) around 0 7.157 * [taylor]: Taking taylor expansion of (/ (exp (* -1 z)) y) in y 7.158 * [taylor]: Taking taylor expansion of (/ (exp (* -1 z)) y) in y 7.161 * [taylor]: Taking taylor expansion of (/ (exp (* -1 z)) y) in y 7.163 * [approximate]: Approximating (* y (exp (/ -1 z))) in (z y) around 0 7.164 * [taylor]: Taking taylor expansion of (* y (exp (/ -1 z))) in y 7.164 * [taylor]: Taking taylor expansion of (* y (exp (/ -1 z))) in y 7.165 * [taylor]: Taking taylor expansion of (* y (exp (/ -1 z))) in y 7.167 * [taylor]: Taking taylor expansion of (* y (exp (/ -1 z))) in y 7.168 * [approximate]: Approximating (* -1 (* y (exp (/ 1 z)))) in (z y) around 0 7.169 * [taylor]: Taking taylor expansion of (* -1 (* y (exp (/ 1 z)))) in y 7.170 * [taylor]: Taking taylor expansion of (* -1 (* y (exp (/ 1 z)))) in y 7.172 * [taylor]: Taking taylor expansion of (* -1 (* y (exp (/ 1 z)))) in y 7.176 * [taylor]: Taking taylor expansion of (* -1 (* y (exp (/ 1 z)))) in y 7.176 * * * * [progress]: [ 2 / 2 ] generating series at (2) 7.176 * [approximate]: Approximating (+ x (/ (exp (* -1 z)) y)) in (x z y) around 0 7.178 * [taylor]: Taking taylor expansion of (+ x (/ (exp (* -1 z)) y)) in z 7.179 * [taylor]: Taking taylor expansion of (+ x (/ (exp (* -1 z)) y)) in y 7.180 * [taylor]: Taking taylor expansion of (+ x (/ (exp (* -1 z)) y)) in z 7.180 * [taylor]: Taking taylor expansion of (+ x (/ (exp (* -1 z)) y)) in y 7.181 * [taylor]: Taking taylor expansion of (+ x (/ (exp (* -1 z)) y)) in y 7.184 * [taylor]: Taking taylor expansion of (+ x (/ (exp (* -1 z)) y)) in z 7.184 * [taylor]: Taking taylor expansion of (+ x (/ (exp (* -1 z)) y)) in y 7.184 * [taylor]: Taking taylor expansion of (+ x (/ (exp (* -1 z)) y)) in y 7.186 * [taylor]: Taking taylor expansion of (+ x (/ (exp (* -1 z)) y)) in y 7.188 * [approximate]: Approximating (+ (* y (exp (/ -1 z))) (/ 1 x)) in (x z y) around 0 7.189 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ -1 z))) (/ 1 x)) in z 7.190 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ -1 z))) (/ 1 x)) in y 7.190 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ -1 z))) (/ 1 x)) in z 7.191 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ -1 z))) (/ 1 x)) in y 7.191 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ -1 z))) (/ 1 x)) in y 7.192 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ -1 z))) (/ 1 x)) in z 7.193 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ -1 z))) (/ 1 x)) in y 7.193 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ -1 z))) (/ 1 x)) in y 7.193 * [taylor]: Taking taylor expansion of (+ (* y (exp (/ -1 z))) (/ 1 x)) in y 7.193 * [approximate]: Approximating (neg (+ (* y (exp (/ 1 z))) (/ 1 x))) in (x z y) around 0 7.195 * [taylor]: Taking taylor expansion of (neg (+ (* y (exp (/ 1 z))) (/ 1 x))) in z 7.195 * [taylor]: Taking taylor expansion of (neg (+ (* y (exp (/ 1 z))) (/ 1 x))) in y 7.196 * [taylor]: Taking taylor expansion of (neg (+ (* y (exp (/ 1 z))) (/ 1 x))) in z 7.196 * [taylor]: Taking taylor expansion of (neg (+ (* y (exp (/ 1 z))) (/ 1 x))) in y 7.197 * [taylor]: Taking taylor expansion of (neg (+ (* y (exp (/ 1 z))) (/ 1 x))) in y 7.199 * [taylor]: Taking taylor expansion of (neg (+ (* y (exp (/ 1 z))) (/ 1 x))) in z 7.199 * [taylor]: Taking taylor expansion of (neg (+ (* y (exp (/ 1 z))) (/ 1 x))) in y 7.199 * [taylor]: Taking taylor expansion of (neg (+ (* y (exp (/ 1 z))) (/ 1 x))) in y 7.199 * [taylor]: Taking taylor expansion of (neg (+ (* y (exp (/ 1 z))) (/ 1 x))) in y 7.199 * * * [progress]: simplifying candidates 7.200 * [simplify]: Simplifying using # : (- (* -1 z) (log y)) (log (/ (exp (* -1 z)) y)) (exp (/ (exp (* -1 z)) y)) (/ (* (* (exp (* -1 z)) (exp (* -1 z))) (exp (* -1 z))) (* (* y y) y)) (* (cbrt (/ (exp (* -1 z)) y)) (cbrt (/ (exp (* -1 z)) y))) (cbrt (/ (exp (* -1 z)) y)) (* (* (/ (exp (* -1 z)) y) (/ (exp (* -1 z)) y)) (/ (exp (* -1 z)) y)) (sqrt (/ (exp (* -1 z)) y)) (sqrt (/ (exp (* -1 z)) y)) (neg (exp (* -1 z))) (neg y) (/ (* (cbrt (exp (* -1 z))) (cbrt (exp (* -1 z)))) (* (cbrt y) (cbrt y))) (/ (cbrt (exp (* -1 z))) (cbrt y)) (/ (* (cbrt (exp (* -1 z))) (cbrt (exp (* -1 z)))) (sqrt y)) (/ (cbrt (exp (* -1 z))) (sqrt y)) (/ (* (cbrt (exp (* -1 z))) (cbrt (exp (* -1 z)))) 1) (/ (cbrt (exp (* -1 z))) y) (/ (sqrt (exp (* -1 z))) (* (cbrt y) (cbrt y))) (/ (sqrt (exp (* -1 z))) (cbrt y)) (/ (sqrt (exp (* -1 z))) (sqrt y)) (/ (sqrt (exp (* -1 z))) (sqrt y)) (/ (sqrt (exp (* -1 z))) 1) (/ (sqrt (exp (* -1 z))) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (exp (* -1 z)) (cbrt y)) (/ 1 (sqrt y)) (/ (exp (* -1 z)) (sqrt y)) (/ 1 1) (/ (exp (* -1 z)) y) (/ 1 y) (/ y (exp (* -1 z))) (/ (exp (* -1 z)) (* (cbrt y) (cbrt y))) (/ (exp (* -1 z)) (sqrt y)) (/ (exp (* -1 z)) 1) (/ y (cbrt (exp (* -1 z)))) (/ y (sqrt (exp (* -1 z)))) (/ y (exp (* -1 z))) (* y (exp z)) (* (exp x) (exp (/ (exp (* -1 z)) y))) (log (+ x (/ (exp (* -1 z)) y))) (exp (+ x (/ (exp (* -1 z)) y))) (* (cbrt (+ x (/ (exp (* -1 z)) y))) (cbrt (+ x (/ (exp (* -1 z)) y)))) (cbrt (+ x (/ (exp (* -1 z)) y))) (* (* (+ x (/ (exp (* -1 z)) y)) (+ x (/ (exp (* -1 z)) y))) (+ x (/ (exp (* -1 z)) y))) (sqrt (+ x (/ (exp (* -1 z)) y))) (sqrt (+ x (/ (exp (* -1 z)) y))) (+ (pow x 3) (pow (/ (exp (* -1 z)) y) 3)) (+ (* x x) (- (* (/ (exp (* -1 z)) y) (/ (exp (* -1 z)) y)) (* x (/ (exp (* -1 z)) y)))) (- (* x x) (* (/ (exp (* -1 z)) y) (/ (exp (* -1 z)) y))) (- x (/ (exp (* -1 z)) y)) (+ x (/ (exp (* -1 z)) y)) (- (+ (/ 1 y) (* 1/2 (/ (pow z 2) y))) (/ z y)) (/ (exp (* -1 z)) y) (/ (exp (* -1 z)) y) (- (+ (/ 1 y) (* 1/2 (/ (pow z 2) y))) (/ z y)) x x 7.203 * * [simplify]: iteration 0 : 176 enodes (cost 274 ) 7.206 * * [simplify]: iteration 1 : 464 enodes (cost 258 ) 7.215 * * [simplify]: iteration 2 : 1971 enodes (cost 255 ) 7.259 * * [simplify]: iteration 3 : 5003 enodes (cost 255 ) 7.261 * [simplify]: Simplified to: (- (* -1 z) (log y)) (- (* -1 z) (log y)) (exp (/ (exp (* -1 z)) y)) (pow (/ (exp (* -1 z)) y) 3) (* (cbrt (/ (exp (* -1 z)) y)) (cbrt (/ (exp (* -1 z)) y))) (cbrt (/ (exp (* -1 z)) y)) (pow (/ (exp (* -1 z)) y) 3) (sqrt (/ (exp (* -1 z)) y)) (sqrt (/ (exp (* -1 z)) y)) (/ -1 (exp z)) (neg y) (/ (* (cbrt (exp (* -1 z))) (cbrt (exp (* -1 z)))) (* (cbrt y) (cbrt y))) (/ (cbrt (exp (* -1 z))) (cbrt y)) (/ (* (cbrt (exp (* -1 z))) (cbrt (exp (* -1 z)))) (sqrt y)) (/ (cbrt (exp (* -1 z))) (sqrt y)) (* (cbrt (exp (* -1 z))) (cbrt (exp (* -1 z)))) (/ (cbrt (exp (* -1 z))) y) (/ (sqrt (exp (* -1 z))) (* (cbrt y) (cbrt y))) (/ (sqrt (exp (* -1 z))) (cbrt y)) (/ (sqrt (exp (* -1 z))) (sqrt y)) (/ (sqrt (exp (* -1 z))) (sqrt y)) (sqrt (exp (* -1 z))) (/ (sqrt (exp (* -1 z))) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (exp (* -1 z)) (cbrt y)) (/ 1 (sqrt y)) (/ (exp (* -1 z)) (sqrt y)) 1 (/ (exp (* -1 z)) y) (/ 1 y) (* y (exp z)) (/ (exp (* -1 z)) (* (cbrt y) (cbrt y))) (/ (exp (* -1 z)) (sqrt y)) (exp (* -1 z)) (/ y (cbrt (exp (* -1 z)))) (/ y (sqrt (exp (* -1 z)))) (* y (exp z)) (* y (exp z)) (exp (+ x (/ (exp (* -1 z)) y))) (log (+ x (/ (exp (* -1 z)) y))) (exp (+ x (/ (exp (* -1 z)) y))) (* (cbrt (+ x (/ (exp (* -1 z)) y))) (cbrt (+ x (/ (exp (* -1 z)) y)))) (cbrt (+ x (/ (exp (* -1 z)) y))) (pow (+ x (/ (exp (* -1 z)) y)) 3) (sqrt (+ x (/ (exp (* -1 z)) y))) (sqrt (+ x (/ (exp (* -1 z)) y))) (+ (pow x 3) (pow (/ (exp (* -1 z)) y) 3)) (+ (* (/ (exp (* -1 z)) y) (- (/ (exp (* -1 z)) y) x)) (* x x)) (- (* x x) (* (/ (exp (* -1 z)) y) (/ (exp (* -1 z)) y))) (- x (/ (exp (* -1 z)) y)) (+ x (/ (exp (* -1 z)) y)) (- (+ (/ 1 y) (* 1/2 (/ (pow z 2) y))) (/ z y)) (/ (exp (* -1 z)) y) (/ (exp (* -1 z)) y) (- (+ (/ 1 y) (* 1/2 (/ (pow z 2) y))) (/ z y)) x x 7.261 * * * [progress]: adding candidates to table 7.363 * [progress]: [Phase 3 of 3] Extracting. 7.363 * * [regime]: Finding splitpoints for: (# # #) 7.364 * * * [regime-changes]: Trying 5 branch expressions: ((/ (exp (* y (log (/ y (+ z y))))) y) (+ x (/ (exp (* y (log (/ y (+ z y))))) y)) z y x) 7.364 * * * * [regimes]: Trying to branch on (/ (exp (* y (log (/ y (+ z y))))) y) from (# # #) 7.422 * * * * [regimes]: Trying to branch on (+ x (/ (exp (* y (log (/ y (+ z y))))) y)) from (# # #) 7.480 * * * * [regimes]: Trying to branch on z from (# # #) 7.528 * * * * [regimes]: Trying to branch on y from (# # #) 7.577 * * * * [regimes]: Trying to branch on x from (# # #) 7.625 * * * [regime]: Found split indices: #