42.557 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.060 * * * [progress]: [2/2] Setting up program. 0.065 * [progress]: [Phase 2 of 3] Improving. 0.065 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.066 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.066 * * [simplify]: iteration 1: (11 enodes) 0.069 * * [simplify]: iteration 2: (26 enodes) 0.079 * * [simplify]: iteration 3: (81 enodes) 0.113 * * [simplify]: iteration 4: (240 enodes) 0.236 * * [simplify]: iteration 5: (548 enodes) 0.705 * * [simplify]: iteration 6: (985 enodes) 1.230 * * [simplify]: iteration 7: (1556 enodes) 2.840 * * [simplify]: Extracting #0: cost 1 inf + 0 2.841 * * [simplify]: Extracting #1: cost 66 inf + 0 2.843 * * [simplify]: Extracting #2: cost 134 inf + 211 2.853 * * [simplify]: Extracting #3: cost 33 inf + 9264 2.862 * * [simplify]: Extracting #4: cost 0 inf + 13571 2.871 * [simplify]: Simplified to: (* d1 (- (+ d2 d4) (+ d1 d3))) 2.878 * * [progress]: iteration 1 / 4 2.878 * * * [progress]: picking best candidate 2.887 * * * * [pick]: Picked # 2.887 * * * [progress]: localizing error 2.907 * * * [progress]: generating rewritten candidates 2.907 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.004 * * * [progress]: generating series expansions 3.004 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.004 * [backup-simplify]: Simplify (* d1 (- (+ d2 d4) (+ d1 d3))) into (* (- (+ d2 d4) (+ d3 d1)) d1) 3.004 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d1 d2 d4 d3) around 0 3.004 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3 3.004 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 3.004 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 3.004 * [taylor]: Taking taylor expansion of d2 in d3 3.004 * [backup-simplify]: Simplify d2 into d2 3.004 * [taylor]: Taking taylor expansion of d4 in d3 3.004 * [backup-simplify]: Simplify d4 into d4 3.004 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 3.004 * [taylor]: Taking taylor expansion of d3 in d3 3.004 * [backup-simplify]: Simplify 0 into 0 3.005 * [backup-simplify]: Simplify 1 into 1 3.005 * [taylor]: Taking taylor expansion of d1 in d3 3.005 * [backup-simplify]: Simplify d1 into d1 3.005 * [taylor]: Taking taylor expansion of d1 in d3 3.005 * [backup-simplify]: Simplify d1 into d1 3.005 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4 3.005 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 3.005 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 3.005 * [taylor]: Taking taylor expansion of d2 in d4 3.005 * [backup-simplify]: Simplify d2 into d2 3.005 * [taylor]: Taking taylor expansion of d4 in d4 3.005 * [backup-simplify]: Simplify 0 into 0 3.005 * [backup-simplify]: Simplify 1 into 1 3.005 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 3.005 * [taylor]: Taking taylor expansion of d3 in d4 3.005 * [backup-simplify]: Simplify d3 into d3 3.005 * [taylor]: Taking taylor expansion of d1 in d4 3.005 * [backup-simplify]: Simplify d1 into d1 3.005 * [taylor]: Taking taylor expansion of d1 in d4 3.005 * [backup-simplify]: Simplify d1 into d1 3.005 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2 3.005 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 3.005 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 3.005 * [taylor]: Taking taylor expansion of d2 in d2 3.005 * [backup-simplify]: Simplify 0 into 0 3.005 * [backup-simplify]: Simplify 1 into 1 3.005 * [taylor]: Taking taylor expansion of d4 in d2 3.005 * [backup-simplify]: Simplify d4 into d4 3.005 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 3.005 * [taylor]: Taking taylor expansion of d3 in d2 3.005 * [backup-simplify]: Simplify d3 into d3 3.005 * [taylor]: Taking taylor expansion of d1 in d2 3.005 * [backup-simplify]: Simplify d1 into d1 3.005 * [taylor]: Taking taylor expansion of d1 in d2 3.005 * [backup-simplify]: Simplify d1 into d1 3.005 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 3.005 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 3.005 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 3.005 * [taylor]: Taking taylor expansion of d2 in d1 3.005 * [backup-simplify]: Simplify d2 into d2 3.005 * [taylor]: Taking taylor expansion of d4 in d1 3.006 * [backup-simplify]: Simplify d4 into d4 3.006 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 3.006 * [taylor]: Taking taylor expansion of d3 in d1 3.006 * [backup-simplify]: Simplify d3 into d3 3.006 * [taylor]: Taking taylor expansion of d1 in d1 3.006 * [backup-simplify]: Simplify 0 into 0 3.006 * [backup-simplify]: Simplify 1 into 1 3.006 * [taylor]: Taking taylor expansion of d1 in d1 3.006 * [backup-simplify]: Simplify 0 into 0 3.006 * [backup-simplify]: Simplify 1 into 1 3.006 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 3.006 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 3.006 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 3.006 * [taylor]: Taking taylor expansion of d2 in d1 3.006 * [backup-simplify]: Simplify d2 into d2 3.006 * [taylor]: Taking taylor expansion of d4 in d1 3.006 * [backup-simplify]: Simplify d4 into d4 3.006 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 3.006 * [taylor]: Taking taylor expansion of d3 in d1 3.006 * [backup-simplify]: Simplify d3 into d3 3.006 * [taylor]: Taking taylor expansion of d1 in d1 3.006 * [backup-simplify]: Simplify 0 into 0 3.006 * [backup-simplify]: Simplify 1 into 1 3.006 * [taylor]: Taking taylor expansion of d1 in d1 3.006 * [backup-simplify]: Simplify 0 into 0 3.006 * [backup-simplify]: Simplify 1 into 1 3.006 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4) 3.006 * [backup-simplify]: Simplify (+ d3 0) into d3 3.006 * [backup-simplify]: Simplify (- d3) into (- d3) 3.006 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 3.006 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0 3.007 * [taylor]: Taking taylor expansion of 0 in d2 3.007 * [backup-simplify]: Simplify 0 into 0 3.007 * [taylor]: Taking taylor expansion of 0 in d4 3.007 * [backup-simplify]: Simplify 0 into 0 3.007 * [taylor]: Taking taylor expansion of 0 in d3 3.007 * [backup-simplify]: Simplify 0 into 0 3.007 * [backup-simplify]: Simplify 0 into 0 3.007 * [backup-simplify]: Simplify (+ 0 0) into 0 3.008 * [backup-simplify]: Simplify (+ 0 1) into 1 3.008 * [backup-simplify]: Simplify (- 1) into -1 3.009 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.009 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d2 d4) d3) 3.009 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 3.009 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 3.009 * [taylor]: Taking taylor expansion of d2 in d2 3.009 * [backup-simplify]: Simplify 0 into 0 3.009 * [backup-simplify]: Simplify 1 into 1 3.009 * [taylor]: Taking taylor expansion of d4 in d2 3.009 * [backup-simplify]: Simplify d4 into d4 3.009 * [taylor]: Taking taylor expansion of d3 in d2 3.009 * [backup-simplify]: Simplify d3 into d3 3.009 * [backup-simplify]: Simplify (+ 0 d4) into d4 3.009 * [backup-simplify]: Simplify (- d3) into (- d3) 3.010 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.010 * [taylor]: Taking taylor expansion of (- d4 d3) in d4 3.010 * [taylor]: Taking taylor expansion of d4 in d4 3.010 * [backup-simplify]: Simplify 0 into 0 3.010 * [backup-simplify]: Simplify 1 into 1 3.010 * [taylor]: Taking taylor expansion of d3 in d4 3.010 * [backup-simplify]: Simplify d3 into d3 3.010 * [backup-simplify]: Simplify (- d3) into (- d3) 3.010 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 3.010 * [taylor]: Taking taylor expansion of (- d3) in d3 3.010 * [taylor]: Taking taylor expansion of d3 in d3 3.010 * [backup-simplify]: Simplify 0 into 0 3.010 * [backup-simplify]: Simplify 1 into 1 3.010 * [backup-simplify]: Simplify (- 0) into 0 3.010 * [backup-simplify]: Simplify 0 into 0 3.010 * [taylor]: Taking taylor expansion of 0 in d4 3.010 * [backup-simplify]: Simplify 0 into 0 3.010 * [taylor]: Taking taylor expansion of 0 in d3 3.010 * [backup-simplify]: Simplify 0 into 0 3.010 * [backup-simplify]: Simplify 0 into 0 3.010 * [taylor]: Taking taylor expansion of 0 in d3 3.011 * [backup-simplify]: Simplify 0 into 0 3.011 * [backup-simplify]: Simplify 0 into 0 3.011 * [backup-simplify]: Simplify 0 into 0 3.011 * [backup-simplify]: Simplify (+ 0 0) into 0 3.011 * [backup-simplify]: Simplify (+ 0 0) into 0 3.011 * [backup-simplify]: Simplify (- 0) into 0 3.012 * [backup-simplify]: Simplify (+ 0 0) into 0 3.012 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1) 3.012 * [taylor]: Taking taylor expansion of (- 1) in d2 3.012 * [taylor]: Taking taylor expansion of 1 in d2 3.012 * [backup-simplify]: Simplify 1 into 1 3.012 * [backup-simplify]: Simplify (- 1) into -1 3.012 * [taylor]: Taking taylor expansion of -1 in d4 3.012 * [backup-simplify]: Simplify -1 into -1 3.012 * [taylor]: Taking taylor expansion of -1 in d3 3.012 * [backup-simplify]: Simplify -1 into -1 3.012 * [backup-simplify]: Simplify -1 into -1 3.013 * [backup-simplify]: Simplify (+ 1 0) into 1 3.013 * [backup-simplify]: Simplify (- 0) into 0 3.013 * [backup-simplify]: Simplify (+ 1 0) into 1 3.013 * [taylor]: Taking taylor expansion of 1 in d4 3.013 * [backup-simplify]: Simplify 1 into 1 3.013 * [taylor]: Taking taylor expansion of 1 in d3 3.013 * [backup-simplify]: Simplify 1 into 1 3.013 * [backup-simplify]: Simplify 1 into 1 3.013 * [taylor]: Taking taylor expansion of 0 in d4 3.013 * [backup-simplify]: Simplify 0 into 0 3.013 * [taylor]: Taking taylor expansion of 0 in d3 3.013 * [backup-simplify]: Simplify 0 into 0 3.013 * [backup-simplify]: Simplify 0 into 0 3.014 * [backup-simplify]: Simplify (- 0) into 0 3.014 * [backup-simplify]: Simplify (+ 1 0) into 1 3.014 * [taylor]: Taking taylor expansion of 1 in d3 3.014 * [backup-simplify]: Simplify 1 into 1 3.014 * [backup-simplify]: Simplify 1 into 1 3.014 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d4 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) 3.014 * [backup-simplify]: Simplify (* (/ 1 d1) (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) 3.014 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d4 d3) around 0 3.014 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 3.014 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 3.014 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 3.015 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.015 * [taylor]: Taking taylor expansion of d4 in d3 3.015 * [backup-simplify]: Simplify d4 into d4 3.015 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.015 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.015 * [taylor]: Taking taylor expansion of d2 in d3 3.015 * [backup-simplify]: Simplify d2 into d2 3.015 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.015 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.015 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.015 * [taylor]: Taking taylor expansion of d1 in d3 3.015 * [backup-simplify]: Simplify d1 into d1 3.015 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.015 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.015 * [taylor]: Taking taylor expansion of d3 in d3 3.015 * [backup-simplify]: Simplify 0 into 0 3.015 * [backup-simplify]: Simplify 1 into 1 3.015 * [backup-simplify]: Simplify (/ 1 1) into 1 3.015 * [taylor]: Taking taylor expansion of d1 in d3 3.015 * [backup-simplify]: Simplify d1 into d1 3.015 * [backup-simplify]: Simplify (+ 0 1) into 1 3.016 * [backup-simplify]: Simplify (- 1) into -1 3.016 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.016 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.016 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 3.016 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 3.016 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.016 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.016 * [taylor]: Taking taylor expansion of d4 in d4 3.016 * [backup-simplify]: Simplify 0 into 0 3.016 * [backup-simplify]: Simplify 1 into 1 3.016 * [backup-simplify]: Simplify (/ 1 1) into 1 3.016 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.016 * [taylor]: Taking taylor expansion of d2 in d4 3.016 * [backup-simplify]: Simplify d2 into d2 3.016 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.016 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.016 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.016 * [taylor]: Taking taylor expansion of d1 in d4 3.016 * [backup-simplify]: Simplify d1 into d1 3.016 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.016 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.016 * [taylor]: Taking taylor expansion of d3 in d4 3.016 * [backup-simplify]: Simplify d3 into d3 3.017 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.017 * [taylor]: Taking taylor expansion of d1 in d4 3.017 * [backup-simplify]: Simplify d1 into d1 3.017 * [backup-simplify]: Simplify (+ 1 0) into 1 3.017 * [backup-simplify]: Simplify (+ 1 0) into 1 3.017 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.017 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 3.017 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 3.017 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.017 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.017 * [taylor]: Taking taylor expansion of d4 in d2 3.017 * [backup-simplify]: Simplify d4 into d4 3.017 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.017 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.017 * [taylor]: Taking taylor expansion of d2 in d2 3.017 * [backup-simplify]: Simplify 0 into 0 3.017 * [backup-simplify]: Simplify 1 into 1 3.018 * [backup-simplify]: Simplify (/ 1 1) into 1 3.018 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.018 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.018 * [taylor]: Taking taylor expansion of d1 in d2 3.018 * [backup-simplify]: Simplify d1 into d1 3.018 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.018 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.018 * [taylor]: Taking taylor expansion of d3 in d2 3.018 * [backup-simplify]: Simplify d3 into d3 3.018 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.018 * [taylor]: Taking taylor expansion of d1 in d2 3.018 * [backup-simplify]: Simplify d1 into d1 3.018 * [backup-simplify]: Simplify (+ 0 1) into 1 3.018 * [backup-simplify]: Simplify (+ 1 0) into 1 3.018 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.018 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 3.018 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.018 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.018 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.018 * [taylor]: Taking taylor expansion of d4 in d1 3.018 * [backup-simplify]: Simplify d4 into d4 3.018 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.018 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.019 * [taylor]: Taking taylor expansion of d2 in d1 3.019 * [backup-simplify]: Simplify d2 into d2 3.019 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.019 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.019 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.019 * [taylor]: Taking taylor expansion of d1 in d1 3.019 * [backup-simplify]: Simplify 0 into 0 3.019 * [backup-simplify]: Simplify 1 into 1 3.019 * [backup-simplify]: Simplify (/ 1 1) into 1 3.019 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.019 * [taylor]: Taking taylor expansion of d3 in d1 3.019 * [backup-simplify]: Simplify d3 into d3 3.019 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.019 * [taylor]: Taking taylor expansion of d1 in d1 3.019 * [backup-simplify]: Simplify 0 into 0 3.019 * [backup-simplify]: Simplify 1 into 1 3.019 * [backup-simplify]: Simplify (+ 1 0) into 1 3.020 * [backup-simplify]: Simplify (- 1) into -1 3.020 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.020 * [backup-simplify]: Simplify (/ -1 1) into -1 3.020 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 3.020 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.020 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.020 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.020 * [taylor]: Taking taylor expansion of d4 in d1 3.020 * [backup-simplify]: Simplify d4 into d4 3.020 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.020 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.020 * [taylor]: Taking taylor expansion of d2 in d1 3.020 * [backup-simplify]: Simplify d2 into d2 3.020 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.020 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.020 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.020 * [taylor]: Taking taylor expansion of d1 in d1 3.020 * [backup-simplify]: Simplify 0 into 0 3.020 * [backup-simplify]: Simplify 1 into 1 3.021 * [backup-simplify]: Simplify (/ 1 1) into 1 3.021 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.021 * [taylor]: Taking taylor expansion of d3 in d1 3.021 * [backup-simplify]: Simplify d3 into d3 3.021 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.021 * [taylor]: Taking taylor expansion of d1 in d1 3.021 * [backup-simplify]: Simplify 0 into 0 3.021 * [backup-simplify]: Simplify 1 into 1 3.021 * [backup-simplify]: Simplify (+ 1 0) into 1 3.021 * [backup-simplify]: Simplify (- 1) into -1 3.022 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.022 * [backup-simplify]: Simplify (/ -1 1) into -1 3.022 * [taylor]: Taking taylor expansion of -1 in d2 3.022 * [backup-simplify]: Simplify -1 into -1 3.022 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 3.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.022 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.023 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.023 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.023 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.023 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.023 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.023 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.023 * [taylor]: Taking taylor expansion of d4 in d2 3.023 * [backup-simplify]: Simplify d4 into d4 3.023 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.023 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.023 * [taylor]: Taking taylor expansion of d2 in d2 3.023 * [backup-simplify]: Simplify 0 into 0 3.023 * [backup-simplify]: Simplify 1 into 1 3.024 * [backup-simplify]: Simplify (/ 1 1) into 1 3.024 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.024 * [taylor]: Taking taylor expansion of d3 in d2 3.024 * [backup-simplify]: Simplify d3 into d3 3.024 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.024 * [backup-simplify]: Simplify (+ 0 1) into 1 3.024 * [backup-simplify]: Simplify (+ 1 0) into 1 3.024 * [taylor]: Taking taylor expansion of 1 in d4 3.024 * [backup-simplify]: Simplify 1 into 1 3.024 * [taylor]: Taking taylor expansion of -1 in d4 3.024 * [backup-simplify]: Simplify -1 into -1 3.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.025 * [backup-simplify]: Simplify (+ 0 0) into 0 3.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.025 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.026 * [backup-simplify]: Simplify (+ 0 0) into 0 3.026 * [backup-simplify]: Simplify (- 0) into 0 3.026 * [backup-simplify]: Simplify (+ 0 0) into 0 3.027 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0 3.027 * [taylor]: Taking taylor expansion of 0 in d2 3.027 * [backup-simplify]: Simplify 0 into 0 3.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.028 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.028 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.028 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.028 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 3.028 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.028 * [taylor]: Taking taylor expansion of d4 in d4 3.028 * [backup-simplify]: Simplify 0 into 0 3.028 * [backup-simplify]: Simplify 1 into 1 3.028 * [backup-simplify]: Simplify (/ 1 1) into 1 3.028 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.028 * [taylor]: Taking taylor expansion of d3 in d4 3.028 * [backup-simplify]: Simplify d3 into d3 3.028 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.028 * [backup-simplify]: Simplify (+ 1 0) into 1 3.028 * [taylor]: Taking taylor expansion of 1 in d3 3.028 * [backup-simplify]: Simplify 1 into 1 3.028 * [taylor]: Taking taylor expansion of 0 in d4 3.028 * [backup-simplify]: Simplify 0 into 0 3.028 * [taylor]: Taking taylor expansion of 1 in d3 3.028 * [backup-simplify]: Simplify 1 into 1 3.028 * [taylor]: Taking taylor expansion of -1 in d3 3.028 * [backup-simplify]: Simplify -1 into -1 3.029 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.029 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.029 * [backup-simplify]: Simplify (+ 0 0) into 0 3.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.030 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.030 * [backup-simplify]: Simplify (+ 0 0) into 0 3.030 * [backup-simplify]: Simplify (- 0) into 0 3.030 * [backup-simplify]: Simplify (+ 0 0) into 0 3.032 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.032 * [taylor]: Taking taylor expansion of 0 in d2 3.032 * [backup-simplify]: Simplify 0 into 0 3.032 * [taylor]: Taking taylor expansion of 0 in d4 3.032 * [backup-simplify]: Simplify 0 into 0 3.032 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.033 * [backup-simplify]: Simplify (+ 0 0) into 0 3.033 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.033 * [backup-simplify]: Simplify (- 0) into 0 3.033 * [backup-simplify]: Simplify (+ 0 0) into 0 3.033 * [taylor]: Taking taylor expansion of 0 in d4 3.033 * [backup-simplify]: Simplify 0 into 0 3.033 * [taylor]: Taking taylor expansion of 0 in d4 3.033 * [backup-simplify]: Simplify 0 into 0 3.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.034 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.034 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.034 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.034 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.034 * [taylor]: Taking taylor expansion of d3 in d3 3.034 * [backup-simplify]: Simplify 0 into 0 3.034 * [backup-simplify]: Simplify 1 into 1 3.034 * [backup-simplify]: Simplify (/ 1 1) into 1 3.034 * [backup-simplify]: Simplify (- 1) into -1 3.034 * [backup-simplify]: Simplify -1 into -1 3.034 * [taylor]: Taking taylor expansion of 0 in d3 3.034 * [backup-simplify]: Simplify 0 into 0 3.034 * [taylor]: Taking taylor expansion of 0 in d3 3.034 * [backup-simplify]: Simplify 0 into 0 3.034 * [taylor]: Taking taylor expansion of 0 in d3 3.034 * [backup-simplify]: Simplify 0 into 0 3.035 * [backup-simplify]: Simplify 1 into 1 3.035 * [backup-simplify]: Simplify 1 into 1 3.035 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d4)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.035 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (+ (/ 1 (- d2)) (/ 1 (- d4))) (+ (/ 1 (- d1)) (/ 1 (- d3))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) 3.035 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d2 d4 d3) around 0 3.035 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 3.035 * [taylor]: Taking taylor expansion of -1 in d3 3.035 * [backup-simplify]: Simplify -1 into -1 3.035 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 3.035 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 3.035 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.035 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.035 * [taylor]: Taking taylor expansion of d1 in d3 3.035 * [backup-simplify]: Simplify d1 into d1 3.035 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.035 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.035 * [taylor]: Taking taylor expansion of d3 in d3 3.035 * [backup-simplify]: Simplify 0 into 0 3.035 * [backup-simplify]: Simplify 1 into 1 3.036 * [backup-simplify]: Simplify (/ 1 1) into 1 3.036 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 3.036 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.036 * [taylor]: Taking taylor expansion of d4 in d3 3.036 * [backup-simplify]: Simplify d4 into d4 3.036 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.036 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.036 * [taylor]: Taking taylor expansion of d2 in d3 3.036 * [backup-simplify]: Simplify d2 into d2 3.036 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.036 * [taylor]: Taking taylor expansion of d1 in d3 3.036 * [backup-simplify]: Simplify d1 into d1 3.036 * [backup-simplify]: Simplify (+ 0 1) into 1 3.037 * [backup-simplify]: Simplify (+ 1 0) into 1 3.037 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.037 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 3.037 * [taylor]: Taking taylor expansion of -1 in d4 3.037 * [backup-simplify]: Simplify -1 into -1 3.037 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 3.037 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 3.037 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.037 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.037 * [taylor]: Taking taylor expansion of d1 in d4 3.037 * [backup-simplify]: Simplify d1 into d1 3.037 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.037 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.037 * [taylor]: Taking taylor expansion of d3 in d4 3.037 * [backup-simplify]: Simplify d3 into d3 3.037 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.037 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 3.037 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.037 * [taylor]: Taking taylor expansion of d4 in d4 3.037 * [backup-simplify]: Simplify 0 into 0 3.037 * [backup-simplify]: Simplify 1 into 1 3.037 * [backup-simplify]: Simplify (/ 1 1) into 1 3.037 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.037 * [taylor]: Taking taylor expansion of d2 in d4 3.037 * [backup-simplify]: Simplify d2 into d2 3.037 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.037 * [taylor]: Taking taylor expansion of d1 in d4 3.037 * [backup-simplify]: Simplify d1 into d1 3.038 * [backup-simplify]: Simplify (+ 1 0) into 1 3.038 * [backup-simplify]: Simplify (- 1) into -1 3.038 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.038 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.038 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 3.038 * [taylor]: Taking taylor expansion of -1 in d2 3.038 * [backup-simplify]: Simplify -1 into -1 3.038 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 3.038 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 3.038 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.038 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.038 * [taylor]: Taking taylor expansion of d1 in d2 3.038 * [backup-simplify]: Simplify d1 into d1 3.038 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.038 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.038 * [taylor]: Taking taylor expansion of d3 in d2 3.038 * [backup-simplify]: Simplify d3 into d3 3.038 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.038 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.038 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.038 * [taylor]: Taking taylor expansion of d4 in d2 3.038 * [backup-simplify]: Simplify d4 into d4 3.038 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.038 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.038 * [taylor]: Taking taylor expansion of d2 in d2 3.039 * [backup-simplify]: Simplify 0 into 0 3.039 * [backup-simplify]: Simplify 1 into 1 3.039 * [backup-simplify]: Simplify (/ 1 1) into 1 3.039 * [taylor]: Taking taylor expansion of d1 in d2 3.039 * [backup-simplify]: Simplify d1 into d1 3.039 * [backup-simplify]: Simplify (+ 0 1) into 1 3.039 * [backup-simplify]: Simplify (- 1) into -1 3.040 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.040 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.040 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 3.040 * [taylor]: Taking taylor expansion of -1 in d1 3.040 * [backup-simplify]: Simplify -1 into -1 3.040 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 3.040 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 3.040 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.040 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.040 * [taylor]: Taking taylor expansion of d1 in d1 3.040 * [backup-simplify]: Simplify 0 into 0 3.040 * [backup-simplify]: Simplify 1 into 1 3.040 * [backup-simplify]: Simplify (/ 1 1) into 1 3.040 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.040 * [taylor]: Taking taylor expansion of d3 in d1 3.040 * [backup-simplify]: Simplify d3 into d3 3.040 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.040 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.040 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.040 * [taylor]: Taking taylor expansion of d4 in d1 3.040 * [backup-simplify]: Simplify d4 into d4 3.040 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.040 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.040 * [taylor]: Taking taylor expansion of d2 in d1 3.040 * [backup-simplify]: Simplify d2 into d2 3.040 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.040 * [taylor]: Taking taylor expansion of d1 in d1 3.040 * [backup-simplify]: Simplify 0 into 0 3.040 * [backup-simplify]: Simplify 1 into 1 3.041 * [backup-simplify]: Simplify (+ 1 0) into 1 3.041 * [backup-simplify]: Simplify (+ 1 0) into 1 3.041 * [backup-simplify]: Simplify (/ 1 1) into 1 3.041 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 3.041 * [taylor]: Taking taylor expansion of -1 in d1 3.041 * [backup-simplify]: Simplify -1 into -1 3.041 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 3.041 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 3.041 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.041 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.041 * [taylor]: Taking taylor expansion of d1 in d1 3.041 * [backup-simplify]: Simplify 0 into 0 3.041 * [backup-simplify]: Simplify 1 into 1 3.041 * [backup-simplify]: Simplify (/ 1 1) into 1 3.042 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.042 * [taylor]: Taking taylor expansion of d3 in d1 3.042 * [backup-simplify]: Simplify d3 into d3 3.042 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.042 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 3.042 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.042 * [taylor]: Taking taylor expansion of d4 in d1 3.042 * [backup-simplify]: Simplify d4 into d4 3.042 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.042 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.042 * [taylor]: Taking taylor expansion of d2 in d1 3.042 * [backup-simplify]: Simplify d2 into d2 3.042 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.042 * [taylor]: Taking taylor expansion of d1 in d1 3.042 * [backup-simplify]: Simplify 0 into 0 3.042 * [backup-simplify]: Simplify 1 into 1 3.042 * [backup-simplify]: Simplify (+ 1 0) into 1 3.042 * [backup-simplify]: Simplify (+ 1 0) into 1 3.043 * [backup-simplify]: Simplify (/ 1 1) into 1 3.043 * [backup-simplify]: Simplify (* -1 1) into -1 3.043 * [taylor]: Taking taylor expansion of -1 in d2 3.043 * [backup-simplify]: Simplify -1 into -1 3.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.043 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.044 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 3.044 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 3.044 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 3.044 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 3.045 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 3.045 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 3.045 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 3.045 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.045 * [taylor]: Taking taylor expansion of d4 in d2 3.045 * [backup-simplify]: Simplify d4 into d4 3.045 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.045 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.045 * [taylor]: Taking taylor expansion of d2 in d2 3.045 * [backup-simplify]: Simplify 0 into 0 3.045 * [backup-simplify]: Simplify 1 into 1 3.045 * [backup-simplify]: Simplify (/ 1 1) into 1 3.045 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.045 * [taylor]: Taking taylor expansion of d3 in d2 3.045 * [backup-simplify]: Simplify d3 into d3 3.045 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.045 * [backup-simplify]: Simplify (+ 0 1) into 1 3.046 * [backup-simplify]: Simplify (+ 1 0) into 1 3.046 * [taylor]: Taking taylor expansion of 1 in d4 3.046 * [backup-simplify]: Simplify 1 into 1 3.046 * [taylor]: Taking taylor expansion of -1 in d4 3.046 * [backup-simplify]: Simplify -1 into -1 3.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.046 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.047 * [backup-simplify]: Simplify (+ 0 0) into 0 3.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.047 * [backup-simplify]: Simplify (+ 0 0) into 0 3.047 * [backup-simplify]: Simplify (- 0) into 0 3.047 * [backup-simplify]: Simplify (+ 0 0) into 0 3.048 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0 3.049 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0 3.049 * [taylor]: Taking taylor expansion of 0 in d2 3.049 * [backup-simplify]: Simplify 0 into 0 3.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.050 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.050 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.050 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.050 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 3.050 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.050 * [taylor]: Taking taylor expansion of d4 in d4 3.050 * [backup-simplify]: Simplify 0 into 0 3.050 * [backup-simplify]: Simplify 1 into 1 3.050 * [backup-simplify]: Simplify (/ 1 1) into 1 3.050 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.050 * [taylor]: Taking taylor expansion of d3 in d4 3.050 * [backup-simplify]: Simplify d3 into d3 3.050 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.050 * [backup-simplify]: Simplify (+ 1 0) into 1 3.050 * [taylor]: Taking taylor expansion of 1 in d3 3.050 * [backup-simplify]: Simplify 1 into 1 3.050 * [taylor]: Taking taylor expansion of 0 in d4 3.050 * [backup-simplify]: Simplify 0 into 0 3.051 * [taylor]: Taking taylor expansion of 1 in d3 3.051 * [backup-simplify]: Simplify 1 into 1 3.051 * [taylor]: Taking taylor expansion of -1 in d3 3.051 * [backup-simplify]: Simplify -1 into -1 3.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.051 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.051 * [backup-simplify]: Simplify (+ 0 0) into 0 3.052 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.052 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.052 * [backup-simplify]: Simplify (+ 0 0) into 0 3.052 * [backup-simplify]: Simplify (- 0) into 0 3.052 * [backup-simplify]: Simplify (+ 0 0) into 0 3.054 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.054 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0 3.054 * [taylor]: Taking taylor expansion of 0 in d2 3.054 * [backup-simplify]: Simplify 0 into 0 3.054 * [taylor]: Taking taylor expansion of 0 in d4 3.055 * [backup-simplify]: Simplify 0 into 0 3.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.055 * [backup-simplify]: Simplify (+ 0 0) into 0 3.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.056 * [backup-simplify]: Simplify (- 0) into 0 3.056 * [backup-simplify]: Simplify (+ 0 0) into 0 3.056 * [taylor]: Taking taylor expansion of 0 in d4 3.056 * [backup-simplify]: Simplify 0 into 0 3.056 * [taylor]: Taking taylor expansion of 0 in d4 3.056 * [backup-simplify]: Simplify 0 into 0 3.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.056 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.057 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.057 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.057 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.057 * [taylor]: Taking taylor expansion of d3 in d3 3.057 * [backup-simplify]: Simplify 0 into 0 3.057 * [backup-simplify]: Simplify 1 into 1 3.057 * [backup-simplify]: Simplify (/ 1 1) into 1 3.057 * [backup-simplify]: Simplify (- 1) into -1 3.057 * [backup-simplify]: Simplify -1 into -1 3.057 * [taylor]: Taking taylor expansion of 0 in d3 3.057 * [backup-simplify]: Simplify 0 into 0 3.057 * [taylor]: Taking taylor expansion of 0 in d3 3.057 * [backup-simplify]: Simplify 0 into 0 3.057 * [taylor]: Taking taylor expansion of 0 in d3 3.057 * [backup-simplify]: Simplify 0 into 0 3.057 * [backup-simplify]: Simplify 1 into 1 3.057 * [backup-simplify]: Simplify 1 into 1 3.058 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.058 * * * [progress]: simplifying candidates 3.058 * * * * [progress]: [ 1 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 2 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 3 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 4 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 5 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 6 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 7 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 8 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 9 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 10 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 11 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 12 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 13 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 14 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 15 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 16 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 17 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 18 / 73 ] simplifiying candidate # 3.058 * * * * [progress]: [ 19 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 20 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 21 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 22 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 23 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 24 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 25 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 26 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 27 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 28 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 29 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 30 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 31 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 32 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 33 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 34 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 35 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 36 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 37 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 38 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 39 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 40 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 41 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 42 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 43 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 44 / 73 ] simplifiying candidate # 3.059 * * * * [progress]: [ 45 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 46 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 47 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 48 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 49 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 50 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 51 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 52 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 53 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 54 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 55 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 56 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 57 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 58 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 59 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 60 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 61 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 62 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 63 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 64 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 65 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 66 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 67 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 68 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 69 / 73 ] simplifiying candidate #real (real->posit16 (* d1 (- (+ d2 d4) (+ d1 d3))))))> 3.060 * * * * [progress]: [ 70 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 71 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 72 / 73 ] simplifiying candidate # 3.060 * * * * [progress]: [ 73 / 73 ] simplifiying candidate # 3.061 * [simplify]: Simplifying: (expm1 (* d1 (- (+ d2 d4) (+ d1 d3)))) (log1p (* d1 (- (+ d2 d4) (+ d1 d3)))) (* d1 (- (+ d2 d4) (+ d1 d3))) (+ (log d1) (log (- (+ d2 d4) (+ d1 d3)))) (log (* d1 (- (+ d2 d4) (+ d1 d3)))) (exp (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (* (* d1 d1) d1) (* (* (- (+ d2 d4) (+ d1 d3)) (- (+ d2 d4) (+ d1 d3))) (- (+ d2 d4) (+ d1 d3)))) (* (cbrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (cbrt (* d1 (- (+ d2 d4) (+ d1 d3))))) (cbrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (* (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (- (+ d2 d4) (+ d1 d3)))) (* d1 (- (+ d2 d4) (+ d1 d3)))) (sqrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (sqrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d1 d3)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d1 d3)))) (* d1 (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))))) (* d1 (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) (* d1 (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))))) (* d1 (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) (* d1 (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))))) (* d1 (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) (* d1 (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))))) (* d1 (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) (* d1 (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma 1 (+ d2 d4) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))))) (* d1 (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) (* d1 (fma 1 (+ d2 d4) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))))) (* d1 (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) (* d1 (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma 1 (+ d2 d4) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))))) (* d1 (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) (* d1 (fma 1 (+ d2 d4) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))))) (* d1 (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) (* d1 (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1)))) (* d1 (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1))) (* d1 (+ d2 d4)) (* d1 (- (+ d1 d3))) (* d1 d2) (* d1 (- d4 (+ d1 d3))) (* d1 (+ d2 d4)) (* d1 (- (+ d1 d3))) (* (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) d1) (* (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))) d1) (* (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) d1) (* (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))) d1) (* (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4)) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) d1) (* (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))) d1) (* (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) d1) (* (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))) d1) (* (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma (sqrt (+ d2 d4)) (sqrt (+ d2 d4)) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma 1 (+ d2 d4) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) d1) (* (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))) d1) (* (fma 1 (+ d2 d4) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) d1) (* (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))) d1) (* (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma 1 (+ d2 d4) (- (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3)))))) d1) (* (fma (- (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))) (* (cbrt (+ d1 d3)) (* (cbrt (+ d1 d3)) (cbrt (+ d1 d3))))) d1) (* (fma 1 (+ d2 d4) (- (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3))))) d1) (* (fma (- (sqrt (+ d1 d3))) (sqrt (+ d1 d3)) (* (sqrt (+ d1 d3)) (sqrt (+ d1 d3)))) d1) (* (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (fma 1 (+ d2 d4) (- (* (+ d1 d3) 1))) d1) (* (fma (- (+ d1 d3)) 1 (* (+ d1 d3) 1)) d1) (* (+ d2 d4) d1) (* (- (+ d1 d3)) d1) (* d2 d1) (* (- d4 (+ d1 d3)) d1) (* (+ d2 d4) d1) (* (- (+ d1 d3)) d1) (* d1 (* (cbrt (- (+ d2 d4) (+ d1 d3))) (cbrt (- (+ d2 d4) (+ d1 d3))))) (* d1 (sqrt (- (+ d2 d4) (+ d1 d3)))) (* d1 1) (* d1 (+ (sqrt (+ d2 d4)) (sqrt (+ d1 d3)))) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (- (+ d2 d4) (+ d1 d3))) (* (sqrt d1) (- (+ d2 d4) (+ d1 d3))) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (- (* (+ (pow d2 3) (pow d4 3)) (+ (* d1 d1) (- (* d3 d3) (* d1 d3)))) (* (+ (* d2 d2) (- (* d4 d4) (* d2 d4))) (+ (pow d1 3) (pow d3 3))))) (* d1 (- (* (+ (pow d2 3) (pow d4 3)) (- d1 d3)) (* (+ (* d2 d2) (- (* d4 d4) (* d2 d4))) (- (* d1 d1) (* d3 d3))))) (* d1 (- (* (- (* d2 d2) (* d4 d4)) (+ (* d1 d1) (- (* d3 d3) (* d1 d3)))) (* (- d2 d4) (+ (pow d1 3) (pow d3 3))))) (* d1 (- (* (- (* d2 d2) (* d4 d4)) (- d1 d3)) (* (- d2 d4) (- (* d1 d1) (* d3 d3))))) (* d1 (- (pow (+ d2 d4) 3) (pow (+ d1 d3) 3))) (* d1 (- (* (+ d2 d4) (+ d2 d4)) (* (+ d1 d3) (+ d1 d3)))) (real->posit16 (* d1 (- (+ d2 d4) (+ d1 d3)))) (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 3.063 * * [simplify]: iteration 1: (151 enodes) 3.116 * * [simplify]: iteration 2: (380 enodes) 3.283 * * [simplify]: iteration 3: (1200 enodes) 4.680 * * [simplify]: Extracting #0: cost 31 inf + 0 4.681 * * [simplify]: Extracting #1: cost 250 inf + 1 4.684 * * [simplify]: Extracting #2: cost 824 inf + 1557 4.693 * * [simplify]: Extracting #3: cost 1365 inf + 22640 4.761 * * [simplify]: Extracting #4: cost 628 inf + 207491 4.854 * * [simplify]: Extracting #5: cost 30 inf + 388493 4.989 * * [simplify]: Extracting #6: cost 0 inf + 393198 5.092 * * [simplify]: Extracting #7: cost 0 inf + 392453 5.245 * [simplify]: Simplified to: (expm1 (* d1 (- (+ d2 d4) (+ d1 d3)))) (log1p (* d1 (- (+ d2 d4) (+ d1 d3)))) (* d1 (- (+ d2 d4) (+ d1 d3))) (log (* d1 (- (+ d2 d4) (+ d1 d3)))) (log (* d1 (- (+ d2 d4) (+ d1 d3)))) (exp (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (* d1 (- (+ d2 d4) (+ d1 d3))) (* (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (- (+ d2 d4) (+ d1 d3))))) (* (cbrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (cbrt (* d1 (- (+ d2 d4) (+ d1 d3))))) (cbrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (* d1 (- (+ d2 d4) (+ d1 d3))) (* (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (- (+ d2 d4) (+ d1 d3))))) (sqrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (sqrt (* d1 (- (+ d2 d4) (+ d1 d3)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d1 d3)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d1 d3)))) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* (+ d2 d4) d1) (* (+ d1 d3) (- d1)) (* d1 d2) (* (- (- d4 d1) d3) d1) (* (+ d2 d4) d1) (* (+ d1 d3) (- d1)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (* (* (cbrt (+ d2 d4)) (cbrt (+ d2 d4))) (cbrt (+ d2 d4))) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (* (+ d1 d3) 0)) (* (+ d2 d4) d1) (* (+ d1 d3) (- d1)) (* d1 d2) (* (- (- d4 d1) d3) d1) (* (+ d2 d4) d1) (* (+ d1 d3) (- d1)) (* (* (cbrt (- (+ d2 d4) (+ d1 d3))) d1) (cbrt (- (+ d2 d4) (+ d1 d3)))) (* d1 (sqrt (- (+ d2 d4) (+ d1 d3)))) d1 (* d1 (+ (sqrt (+ d2 d4)) (sqrt (+ d1 d3)))) d1 d1 d1 d1 (* (- (+ d2 d4) (+ d1 d3)) (cbrt d1)) (* (- (+ d2 d4) (+ d1 d3)) (sqrt d1)) (* d1 (- (+ d2 d4) (+ d1 d3))) (* d1 (fma (* d1 d1) (fma d4 (* d4 d4) (* d2 (* d2 d2))) (- (* (fma d4 (* d4 d4) (* d2 (* d2 d2))) (* (- d3 d1) d3)) (* (fma d3 (* d3 d3) (* (* d1 d1) d1)) (fma (- d4 d2) d4 (* d2 d2)))))) (* (* (- d1 d3) (- (fma d4 (* d4 d4) (* d2 (* d2 d2))) (* (+ d1 d3) (fma (- d4 d2) d4 (* d2 d2))))) d1) (* (* (- d2 d4) (- (* (+ d2 d4) (fma d1 d1 (* (- d3 d1) d3))) (fma d3 (* d3 d3) (* (* d1 d1) d1)))) d1) (* (* (- d1 d3) (- (* (+ d2 d4) (- d2 d4)) (* (- d2 d4) (+ d1 d3)))) d1) (* d1 (- (* (* (+ d2 d4) (+ d2 d4)) (+ d2 d4)) (* (+ d1 d3) (* (+ d1 d3) (+ d1 d3))))) (* (+ (+ d2 d4) (+ d1 d3)) (* d1 (- (+ d2 d4) (+ d1 d3)))) (real->posit16 (* d1 (- (+ d2 d4) (+ d1 d3)))) (* d1 (- (+ d2 d4) d1)) (* (- (+ d2 d4) d3) d1) (* (- (+ d2 d4) d3) d1) 5.250 * * * [progress]: adding candidates to table 5.984 * * [progress]: iteration 2 / 4 5.984 * * * [progress]: picking best candidate 5.989 * * * * [pick]: Picked # 5.989 * * * [progress]: localizing error 6.028 * * * [progress]: generating rewritten candidates 6.028 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 6.230 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 6.270 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 6.278 * * * [progress]: generating series expansions 6.278 * * * * [progress]: [ 1 / 3 ] generating series at (2) 6.278 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) 6.278 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0 6.278 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4 6.278 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 6.278 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.278 * [taylor]: Taking taylor expansion of d4 in d4 6.278 * [backup-simplify]: Simplify 0 into 0 6.278 * [backup-simplify]: Simplify 1 into 1 6.278 * [taylor]: Taking taylor expansion of d1 in d4 6.278 * [backup-simplify]: Simplify d1 into d1 6.278 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.279 * [taylor]: Taking taylor expansion of d2 in d4 6.279 * [backup-simplify]: Simplify d2 into d2 6.279 * [taylor]: Taking taylor expansion of d1 in d4 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4 6.279 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 6.279 * [taylor]: Taking taylor expansion of d1 in d4 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.279 * [taylor]: Taking taylor expansion of d3 in d4 6.279 * [backup-simplify]: Simplify d3 into d3 6.279 * [taylor]: Taking taylor expansion of d1 in d4 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3 6.279 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 6.279 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.279 * [taylor]: Taking taylor expansion of d4 in d3 6.279 * [backup-simplify]: Simplify d4 into d4 6.279 * [taylor]: Taking taylor expansion of d1 in d3 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.279 * [taylor]: Taking taylor expansion of d2 in d3 6.279 * [backup-simplify]: Simplify d2 into d2 6.279 * [taylor]: Taking taylor expansion of d1 in d3 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3 6.279 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 6.279 * [taylor]: Taking taylor expansion of d1 in d3 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.279 * [taylor]: Taking taylor expansion of d3 in d3 6.279 * [backup-simplify]: Simplify 0 into 0 6.279 * [backup-simplify]: Simplify 1 into 1 6.279 * [taylor]: Taking taylor expansion of d1 in d3 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2 6.279 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 6.279 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.279 * [taylor]: Taking taylor expansion of d4 in d2 6.279 * [backup-simplify]: Simplify d4 into d4 6.279 * [taylor]: Taking taylor expansion of d1 in d2 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.279 * [taylor]: Taking taylor expansion of d2 in d2 6.279 * [backup-simplify]: Simplify 0 into 0 6.279 * [backup-simplify]: Simplify 1 into 1 6.279 * [taylor]: Taking taylor expansion of d1 in d2 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2 6.279 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 6.279 * [taylor]: Taking taylor expansion of d1 in d2 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.279 * [taylor]: Taking taylor expansion of d3 in d2 6.279 * [backup-simplify]: Simplify d3 into d3 6.279 * [taylor]: Taking taylor expansion of d1 in d2 6.279 * [backup-simplify]: Simplify d1 into d1 6.279 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 6.279 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 6.279 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.279 * [taylor]: Taking taylor expansion of d4 in d1 6.279 * [backup-simplify]: Simplify d4 into d4 6.279 * [taylor]: Taking taylor expansion of d1 in d1 6.279 * [backup-simplify]: Simplify 0 into 0 6.279 * [backup-simplify]: Simplify 1 into 1 6.279 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.279 * [taylor]: Taking taylor expansion of d2 in d1 6.279 * [backup-simplify]: Simplify d2 into d2 6.279 * [taylor]: Taking taylor expansion of d1 in d1 6.279 * [backup-simplify]: Simplify 0 into 0 6.279 * [backup-simplify]: Simplify 1 into 1 6.279 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 6.279 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.280 * [taylor]: Taking taylor expansion of d1 in d1 6.280 * [backup-simplify]: Simplify 0 into 0 6.280 * [backup-simplify]: Simplify 1 into 1 6.280 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.280 * [taylor]: Taking taylor expansion of d3 in d1 6.280 * [backup-simplify]: Simplify d3 into d3 6.280 * [taylor]: Taking taylor expansion of d1 in d1 6.280 * [backup-simplify]: Simplify 0 into 0 6.280 * [backup-simplify]: Simplify 1 into 1 6.280 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1 6.280 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 6.280 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.280 * [taylor]: Taking taylor expansion of d4 in d1 6.280 * [backup-simplify]: Simplify d4 into d4 6.280 * [taylor]: Taking taylor expansion of d1 in d1 6.280 * [backup-simplify]: Simplify 0 into 0 6.280 * [backup-simplify]: Simplify 1 into 1 6.280 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.280 * [taylor]: Taking taylor expansion of d2 in d1 6.280 * [backup-simplify]: Simplify d2 into d2 6.280 * [taylor]: Taking taylor expansion of d1 in d1 6.280 * [backup-simplify]: Simplify 0 into 0 6.280 * [backup-simplify]: Simplify 1 into 1 6.280 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1 6.280 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.280 * [taylor]: Taking taylor expansion of d1 in d1 6.280 * [backup-simplify]: Simplify 0 into 0 6.280 * [backup-simplify]: Simplify 1 into 1 6.280 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.280 * [taylor]: Taking taylor expansion of d3 in d1 6.280 * [backup-simplify]: Simplify d3 into d3 6.280 * [taylor]: Taking taylor expansion of d1 in d1 6.280 * [backup-simplify]: Simplify 0 into 0 6.280 * [backup-simplify]: Simplify 1 into 1 6.280 * [backup-simplify]: Simplify (* d4 0) into 0 6.280 * [backup-simplify]: Simplify (* d2 0) into 0 6.281 * [backup-simplify]: Simplify (+ 0 0) into 0 6.281 * [backup-simplify]: Simplify (* d3 0) into 0 6.281 * [backup-simplify]: Simplify (+ 0 0) into 0 6.281 * [backup-simplify]: Simplify (- 0) into 0 6.281 * [backup-simplify]: Simplify (+ 0 0) into 0 6.281 * [taylor]: Taking taylor expansion of 0 in d2 6.281 * [backup-simplify]: Simplify 0 into 0 6.281 * [taylor]: Taking taylor expansion of 0 in d3 6.282 * [backup-simplify]: Simplify 0 into 0 6.282 * [taylor]: Taking taylor expansion of 0 in d4 6.282 * [backup-simplify]: Simplify 0 into 0 6.282 * [backup-simplify]: Simplify 0 into 0 6.282 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.282 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.282 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 6.282 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.282 * [backup-simplify]: Simplify (+ 0 d3) into d3 6.282 * [backup-simplify]: Simplify (- d3) into (- d3) 6.283 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 6.283 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 6.283 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 6.283 * [taylor]: Taking taylor expansion of d4 in d2 6.283 * [backup-simplify]: Simplify d4 into d4 6.283 * [taylor]: Taking taylor expansion of d2 in d2 6.283 * [backup-simplify]: Simplify 0 into 0 6.283 * [backup-simplify]: Simplify 1 into 1 6.283 * [taylor]: Taking taylor expansion of d3 in d2 6.283 * [backup-simplify]: Simplify d3 into d3 6.283 * [backup-simplify]: Simplify (+ d4 0) into d4 6.283 * [backup-simplify]: Simplify (- d3) into (- d3) 6.283 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 6.283 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 6.283 * [taylor]: Taking taylor expansion of d4 in d3 6.283 * [backup-simplify]: Simplify d4 into d4 6.283 * [taylor]: Taking taylor expansion of d3 in d3 6.283 * [backup-simplify]: Simplify 0 into 0 6.283 * [backup-simplify]: Simplify 1 into 1 6.283 * [backup-simplify]: Simplify (- 0) into 0 6.283 * [backup-simplify]: Simplify (+ d4 0) into d4 6.283 * [taylor]: Taking taylor expansion of d4 in d4 6.283 * [backup-simplify]: Simplify 0 into 0 6.283 * [backup-simplify]: Simplify 1 into 1 6.283 * [backup-simplify]: Simplify 0 into 0 6.283 * [taylor]: Taking taylor expansion of 0 in d3 6.283 * [backup-simplify]: Simplify 0 into 0 6.283 * [taylor]: Taking taylor expansion of 0 in d4 6.283 * [backup-simplify]: Simplify 0 into 0 6.283 * [backup-simplify]: Simplify 0 into 0 6.283 * [taylor]: Taking taylor expansion of 0 in d4 6.283 * [backup-simplify]: Simplify 0 into 0 6.283 * [backup-simplify]: Simplify 0 into 0 6.283 * [backup-simplify]: Simplify 0 into 0 6.284 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.284 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.284 * [backup-simplify]: Simplify (+ 0 0) into 0 6.285 * [backup-simplify]: Simplify (* 1 1) into 1 6.285 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.285 * [backup-simplify]: Simplify (+ 1 0) into 1 6.286 * [backup-simplify]: Simplify (- 1) into -1 6.286 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.286 * [taylor]: Taking taylor expansion of -1 in d2 6.286 * [backup-simplify]: Simplify -1 into -1 6.286 * [taylor]: Taking taylor expansion of -1 in d3 6.286 * [backup-simplify]: Simplify -1 into -1 6.286 * [taylor]: Taking taylor expansion of -1 in d4 6.286 * [backup-simplify]: Simplify -1 into -1 6.286 * [backup-simplify]: Simplify -1 into -1 6.286 * [backup-simplify]: Simplify (+ 0 1) into 1 6.286 * [backup-simplify]: Simplify (- 0) into 0 6.287 * [backup-simplify]: Simplify (+ 1 0) into 1 6.287 * [taylor]: Taking taylor expansion of 1 in d3 6.287 * [backup-simplify]: Simplify 1 into 1 6.287 * [taylor]: Taking taylor expansion of 1 in d4 6.287 * [backup-simplify]: Simplify 1 into 1 6.287 * [backup-simplify]: Simplify 1 into 1 6.287 * [taylor]: Taking taylor expansion of 0 in d3 6.287 * [backup-simplify]: Simplify 0 into 0 6.287 * [taylor]: Taking taylor expansion of 0 in d4 6.287 * [backup-simplify]: Simplify 0 into 0 6.287 * [backup-simplify]: Simplify 0 into 0 6.287 * [backup-simplify]: Simplify (- 1) into -1 6.287 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.287 * [taylor]: Taking taylor expansion of -1 in d4 6.287 * [backup-simplify]: Simplify -1 into -1 6.288 * [backup-simplify]: Simplify -1 into -1 6.288 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) 6.288 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 6.288 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 6.288 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 6.288 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 6.288 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 6.288 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.288 * [taylor]: Taking taylor expansion of d2 in d4 6.288 * [backup-simplify]: Simplify d2 into d2 6.288 * [taylor]: Taking taylor expansion of d1 in d4 6.288 * [backup-simplify]: Simplify d1 into d1 6.288 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.288 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.288 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.288 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.288 * [taylor]: Taking taylor expansion of d4 in d4 6.288 * [backup-simplify]: Simplify 0 into 0 6.288 * [backup-simplify]: Simplify 1 into 1 6.288 * [taylor]: Taking taylor expansion of d1 in d4 6.288 * [backup-simplify]: Simplify d1 into d1 6.288 * [backup-simplify]: Simplify (* 0 d1) into 0 6.289 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.289 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 6.289 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 6.289 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 6.289 * [taylor]: Taking taylor expansion of d1 in d4 6.289 * [backup-simplify]: Simplify d1 into d1 6.289 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.289 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.289 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 6.289 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.289 * [taylor]: Taking taylor expansion of d3 in d4 6.289 * [backup-simplify]: Simplify d3 into d3 6.289 * [taylor]: Taking taylor expansion of d1 in d4 6.289 * [backup-simplify]: Simplify d1 into d1 6.289 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.289 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.289 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 6.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 6.289 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.289 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.289 * [taylor]: Taking taylor expansion of d2 in d3 6.289 * [backup-simplify]: Simplify d2 into d2 6.289 * [taylor]: Taking taylor expansion of d1 in d3 6.289 * [backup-simplify]: Simplify d1 into d1 6.289 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.289 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.289 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.289 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.289 * [taylor]: Taking taylor expansion of d4 in d3 6.289 * [backup-simplify]: Simplify d4 into d4 6.289 * [taylor]: Taking taylor expansion of d1 in d3 6.289 * [backup-simplify]: Simplify d1 into d1 6.289 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.289 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 6.290 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 6.290 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 6.290 * [taylor]: Taking taylor expansion of d1 in d3 6.290 * [backup-simplify]: Simplify d1 into d1 6.290 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.290 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.290 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.290 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.290 * [taylor]: Taking taylor expansion of d3 in d3 6.290 * [backup-simplify]: Simplify 0 into 0 6.290 * [backup-simplify]: Simplify 1 into 1 6.290 * [taylor]: Taking taylor expansion of d1 in d3 6.290 * [backup-simplify]: Simplify d1 into d1 6.290 * [backup-simplify]: Simplify (* 0 d1) into 0 6.290 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.290 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.290 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 6.290 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 6.290 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.290 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.290 * [taylor]: Taking taylor expansion of d2 in d2 6.290 * [backup-simplify]: Simplify 0 into 0 6.290 * [backup-simplify]: Simplify 1 into 1 6.290 * [taylor]: Taking taylor expansion of d1 in d2 6.290 * [backup-simplify]: Simplify d1 into d1 6.290 * [backup-simplify]: Simplify (* 0 d1) into 0 6.290 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.291 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.291 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.291 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.291 * [taylor]: Taking taylor expansion of d4 in d2 6.291 * [backup-simplify]: Simplify d4 into d4 6.291 * [taylor]: Taking taylor expansion of d1 in d2 6.291 * [backup-simplify]: Simplify d1 into d1 6.291 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.291 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.291 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 6.291 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 6.291 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 6.291 * [taylor]: Taking taylor expansion of d1 in d2 6.291 * [backup-simplify]: Simplify d1 into d1 6.291 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.291 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.291 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.291 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.291 * [taylor]: Taking taylor expansion of d3 in d2 6.291 * [backup-simplify]: Simplify d3 into d3 6.291 * [taylor]: Taking taylor expansion of d1 in d2 6.291 * [backup-simplify]: Simplify d1 into d1 6.291 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.291 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.291 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 6.291 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.291 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.291 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.291 * [taylor]: Taking taylor expansion of d2 in d1 6.291 * [backup-simplify]: Simplify d2 into d2 6.291 * [taylor]: Taking taylor expansion of d1 in d1 6.291 * [backup-simplify]: Simplify 0 into 0 6.291 * [backup-simplify]: Simplify 1 into 1 6.291 * [backup-simplify]: Simplify (* d2 0) into 0 6.291 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.292 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.292 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.292 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.292 * [taylor]: Taking taylor expansion of d4 in d1 6.292 * [backup-simplify]: Simplify d4 into d4 6.292 * [taylor]: Taking taylor expansion of d1 in d1 6.292 * [backup-simplify]: Simplify 0 into 0 6.292 * [backup-simplify]: Simplify 1 into 1 6.292 * [backup-simplify]: Simplify (* d4 0) into 0 6.292 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.292 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.292 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 6.292 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.292 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.292 * [taylor]: Taking taylor expansion of d1 in d1 6.292 * [backup-simplify]: Simplify 0 into 0 6.292 * [backup-simplify]: Simplify 1 into 1 6.292 * [backup-simplify]: Simplify (* 1 1) into 1 6.293 * [backup-simplify]: Simplify (/ 1 1) into 1 6.293 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.293 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.293 * [taylor]: Taking taylor expansion of d3 in d1 6.293 * [backup-simplify]: Simplify d3 into d3 6.293 * [taylor]: Taking taylor expansion of d1 in d1 6.293 * [backup-simplify]: Simplify 0 into 0 6.293 * [backup-simplify]: Simplify 1 into 1 6.293 * [backup-simplify]: Simplify (* d3 0) into 0 6.293 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.293 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.293 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 6.293 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.293 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.293 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.293 * [taylor]: Taking taylor expansion of d2 in d1 6.293 * [backup-simplify]: Simplify d2 into d2 6.293 * [taylor]: Taking taylor expansion of d1 in d1 6.293 * [backup-simplify]: Simplify 0 into 0 6.293 * [backup-simplify]: Simplify 1 into 1 6.293 * [backup-simplify]: Simplify (* d2 0) into 0 6.293 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.293 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.294 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.294 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.294 * [taylor]: Taking taylor expansion of d4 in d1 6.294 * [backup-simplify]: Simplify d4 into d4 6.294 * [taylor]: Taking taylor expansion of d1 in d1 6.294 * [backup-simplify]: Simplify 0 into 0 6.294 * [backup-simplify]: Simplify 1 into 1 6.294 * [backup-simplify]: Simplify (* d4 0) into 0 6.294 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.294 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.294 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 6.294 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.294 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.294 * [taylor]: Taking taylor expansion of d1 in d1 6.294 * [backup-simplify]: Simplify 0 into 0 6.294 * [backup-simplify]: Simplify 1 into 1 6.295 * [backup-simplify]: Simplify (* 1 1) into 1 6.295 * [backup-simplify]: Simplify (/ 1 1) into 1 6.295 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.295 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.295 * [taylor]: Taking taylor expansion of d3 in d1 6.295 * [backup-simplify]: Simplify d3 into d3 6.295 * [taylor]: Taking taylor expansion of d1 in d1 6.295 * [backup-simplify]: Simplify 0 into 0 6.295 * [backup-simplify]: Simplify 1 into 1 6.295 * [backup-simplify]: Simplify (* d3 0) into 0 6.296 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.296 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.296 * [backup-simplify]: Simplify (+ 1 0) into 1 6.297 * [backup-simplify]: Simplify (- 1) into -1 6.297 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.297 * [taylor]: Taking taylor expansion of -1 in d2 6.297 * [backup-simplify]: Simplify -1 into -1 6.298 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 6.298 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.299 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 6.299 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.300 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.300 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.300 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.300 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.300 * [taylor]: Taking taylor expansion of d4 in d2 6.300 * [backup-simplify]: Simplify d4 into d4 6.300 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.300 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.300 * [taylor]: Taking taylor expansion of d2 in d2 6.300 * [backup-simplify]: Simplify 0 into 0 6.300 * [backup-simplify]: Simplify 1 into 1 6.300 * [backup-simplify]: Simplify (/ 1 1) into 1 6.300 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.300 * [taylor]: Taking taylor expansion of d3 in d2 6.300 * [backup-simplify]: Simplify d3 into d3 6.300 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.301 * [backup-simplify]: Simplify (+ 0 1) into 1 6.301 * [backup-simplify]: Simplify (+ 1 0) into 1 6.301 * [taylor]: Taking taylor expansion of 1 in d3 6.301 * [backup-simplify]: Simplify 1 into 1 6.301 * [taylor]: Taking taylor expansion of -1 in d3 6.301 * [backup-simplify]: Simplify -1 into -1 6.302 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.303 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.303 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.303 * [backup-simplify]: Simplify (+ 0 0) into 0 6.304 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.306 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.306 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.306 * [backup-simplify]: Simplify (+ 0 0) into 0 6.307 * [backup-simplify]: Simplify (- 0) into 0 6.307 * [backup-simplify]: Simplify (+ 0 0) into 0 6.307 * [taylor]: Taking taylor expansion of 0 in d2 6.307 * [backup-simplify]: Simplify 0 into 0 6.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.308 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.308 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.308 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.308 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.308 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.308 * [taylor]: Taking taylor expansion of d4 in d3 6.308 * [backup-simplify]: Simplify d4 into d4 6.308 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.308 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.308 * [taylor]: Taking taylor expansion of d3 in d3 6.308 * [backup-simplify]: Simplify 0 into 0 6.308 * [backup-simplify]: Simplify 1 into 1 6.309 * [backup-simplify]: Simplify (/ 1 1) into 1 6.309 * [backup-simplify]: Simplify (- 1) into -1 6.310 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.310 * [taylor]: Taking taylor expansion of -1 in d4 6.310 * [backup-simplify]: Simplify -1 into -1 6.310 * [taylor]: Taking taylor expansion of 0 in d3 6.310 * [backup-simplify]: Simplify 0 into 0 6.310 * [taylor]: Taking taylor expansion of 1 in d4 6.310 * [backup-simplify]: Simplify 1 into 1 6.310 * [taylor]: Taking taylor expansion of -1 in d4 6.310 * [backup-simplify]: Simplify -1 into -1 6.311 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.311 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.312 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.312 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.312 * [backup-simplify]: Simplify (+ 0 0) into 0 6.313 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.315 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.316 * [backup-simplify]: Simplify (+ 0 0) into 0 6.316 * [backup-simplify]: Simplify (- 0) into 0 6.316 * [backup-simplify]: Simplify (+ 0 0) into 0 6.316 * [taylor]: Taking taylor expansion of 0 in d2 6.316 * [backup-simplify]: Simplify 0 into 0 6.316 * [taylor]: Taking taylor expansion of 0 in d3 6.316 * [backup-simplify]: Simplify 0 into 0 6.317 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.318 * [backup-simplify]: Simplify (+ 0 0) into 0 6.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.318 * [backup-simplify]: Simplify (- 0) into 0 6.319 * [backup-simplify]: Simplify (+ 0 0) into 0 6.319 * [taylor]: Taking taylor expansion of 0 in d3 6.319 * [backup-simplify]: Simplify 0 into 0 6.319 * [taylor]: Taking taylor expansion of 0 in d3 6.319 * [backup-simplify]: Simplify 0 into 0 6.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.320 * [backup-simplify]: Simplify (- 0) into 0 6.320 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.320 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.320 * [taylor]: Taking taylor expansion of d4 in d4 6.320 * [backup-simplify]: Simplify 0 into 0 6.320 * [backup-simplify]: Simplify 1 into 1 6.320 * [backup-simplify]: Simplify (/ 1 1) into 1 6.320 * [backup-simplify]: Simplify 1 into 1 6.321 * [taylor]: Taking taylor expansion of 0 in d4 6.321 * [backup-simplify]: Simplify 0 into 0 6.321 * [taylor]: Taking taylor expansion of 0 in d4 6.321 * [backup-simplify]: Simplify 0 into 0 6.321 * [taylor]: Taking taylor expansion of 0 in d4 6.321 * [backup-simplify]: Simplify 0 into 0 6.321 * [backup-simplify]: Simplify -1 into -1 6.321 * [backup-simplify]: Simplify 1 into 1 6.321 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.322 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) 6.322 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0 6.322 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4 6.322 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 6.322 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 6.322 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.322 * [taylor]: Taking taylor expansion of d2 in d4 6.322 * [backup-simplify]: Simplify d2 into d2 6.322 * [taylor]: Taking taylor expansion of d1 in d4 6.322 * [backup-simplify]: Simplify d1 into d1 6.322 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.322 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.322 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.322 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.322 * [taylor]: Taking taylor expansion of d4 in d4 6.322 * [backup-simplify]: Simplify 0 into 0 6.323 * [backup-simplify]: Simplify 1 into 1 6.323 * [taylor]: Taking taylor expansion of d1 in d4 6.323 * [backup-simplify]: Simplify d1 into d1 6.323 * [backup-simplify]: Simplify (* 0 d1) into 0 6.323 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.323 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.323 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4 6.323 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 6.323 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 6.323 * [taylor]: Taking taylor expansion of d1 in d4 6.323 * [backup-simplify]: Simplify d1 into d1 6.323 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.323 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.323 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 6.324 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.324 * [taylor]: Taking taylor expansion of d3 in d4 6.324 * [backup-simplify]: Simplify d3 into d3 6.324 * [taylor]: Taking taylor expansion of d1 in d4 6.324 * [backup-simplify]: Simplify d1 into d1 6.324 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.324 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.324 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3 6.324 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 6.324 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.324 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.324 * [taylor]: Taking taylor expansion of d2 in d3 6.324 * [backup-simplify]: Simplify d2 into d2 6.324 * [taylor]: Taking taylor expansion of d1 in d3 6.324 * [backup-simplify]: Simplify d1 into d1 6.324 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.324 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.324 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.324 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.324 * [taylor]: Taking taylor expansion of d4 in d3 6.324 * [backup-simplify]: Simplify d4 into d4 6.324 * [taylor]: Taking taylor expansion of d1 in d3 6.324 * [backup-simplify]: Simplify d1 into d1 6.324 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.324 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.324 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3 6.324 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 6.324 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 6.324 * [taylor]: Taking taylor expansion of d1 in d3 6.325 * [backup-simplify]: Simplify d1 into d1 6.325 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.325 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.325 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.325 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.325 * [taylor]: Taking taylor expansion of d3 in d3 6.325 * [backup-simplify]: Simplify 0 into 0 6.325 * [backup-simplify]: Simplify 1 into 1 6.325 * [taylor]: Taking taylor expansion of d1 in d3 6.325 * [backup-simplify]: Simplify d1 into d1 6.325 * [backup-simplify]: Simplify (* 0 d1) into 0 6.325 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.325 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.326 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2 6.326 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 6.326 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.326 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.326 * [taylor]: Taking taylor expansion of d2 in d2 6.326 * [backup-simplify]: Simplify 0 into 0 6.326 * [backup-simplify]: Simplify 1 into 1 6.326 * [taylor]: Taking taylor expansion of d1 in d2 6.326 * [backup-simplify]: Simplify d1 into d1 6.326 * [backup-simplify]: Simplify (* 0 d1) into 0 6.326 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.326 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.326 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.326 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.326 * [taylor]: Taking taylor expansion of d4 in d2 6.326 * [backup-simplify]: Simplify d4 into d4 6.326 * [taylor]: Taking taylor expansion of d1 in d2 6.326 * [backup-simplify]: Simplify d1 into d1 6.326 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.327 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.327 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2 6.327 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 6.327 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 6.327 * [taylor]: Taking taylor expansion of d1 in d2 6.327 * [backup-simplify]: Simplify d1 into d1 6.327 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 6.327 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 6.327 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.327 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.327 * [taylor]: Taking taylor expansion of d3 in d2 6.327 * [backup-simplify]: Simplify d3 into d3 6.327 * [taylor]: Taking taylor expansion of d1 in d2 6.327 * [backup-simplify]: Simplify d1 into d1 6.327 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.327 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.327 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 6.327 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.327 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.327 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.327 * [taylor]: Taking taylor expansion of d2 in d1 6.327 * [backup-simplify]: Simplify d2 into d2 6.327 * [taylor]: Taking taylor expansion of d1 in d1 6.327 * [backup-simplify]: Simplify 0 into 0 6.327 * [backup-simplify]: Simplify 1 into 1 6.327 * [backup-simplify]: Simplify (* d2 0) into 0 6.328 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.328 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.328 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.328 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.328 * [taylor]: Taking taylor expansion of d4 in d1 6.328 * [backup-simplify]: Simplify d4 into d4 6.328 * [taylor]: Taking taylor expansion of d1 in d1 6.328 * [backup-simplify]: Simplify 0 into 0 6.328 * [backup-simplify]: Simplify 1 into 1 6.328 * [backup-simplify]: Simplify (* d4 0) into 0 6.328 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.329 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.329 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 6.329 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.329 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.329 * [taylor]: Taking taylor expansion of d1 in d1 6.329 * [backup-simplify]: Simplify 0 into 0 6.329 * [backup-simplify]: Simplify 1 into 1 6.329 * [backup-simplify]: Simplify (* 1 1) into 1 6.329 * [backup-simplify]: Simplify (/ 1 1) into 1 6.329 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.330 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.330 * [taylor]: Taking taylor expansion of d3 in d1 6.330 * [backup-simplify]: Simplify d3 into d3 6.330 * [taylor]: Taking taylor expansion of d1 in d1 6.330 * [backup-simplify]: Simplify 0 into 0 6.330 * [backup-simplify]: Simplify 1 into 1 6.330 * [backup-simplify]: Simplify (* d3 0) into 0 6.330 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.330 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.330 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1 6.330 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.330 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.330 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.330 * [taylor]: Taking taylor expansion of d2 in d1 6.330 * [backup-simplify]: Simplify d2 into d2 6.330 * [taylor]: Taking taylor expansion of d1 in d1 6.330 * [backup-simplify]: Simplify 0 into 0 6.330 * [backup-simplify]: Simplify 1 into 1 6.330 * [backup-simplify]: Simplify (* d2 0) into 0 6.331 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.331 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.331 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.331 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.331 * [taylor]: Taking taylor expansion of d4 in d1 6.331 * [backup-simplify]: Simplify d4 into d4 6.331 * [taylor]: Taking taylor expansion of d1 in d1 6.331 * [backup-simplify]: Simplify 0 into 0 6.331 * [backup-simplify]: Simplify 1 into 1 6.331 * [backup-simplify]: Simplify (* d4 0) into 0 6.332 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.332 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.332 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1 6.332 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 6.332 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 6.332 * [taylor]: Taking taylor expansion of d1 in d1 6.332 * [backup-simplify]: Simplify 0 into 0 6.332 * [backup-simplify]: Simplify 1 into 1 6.332 * [backup-simplify]: Simplify (* 1 1) into 1 6.333 * [backup-simplify]: Simplify (/ 1 1) into 1 6.333 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.333 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.333 * [taylor]: Taking taylor expansion of d3 in d1 6.333 * [backup-simplify]: Simplify d3 into d3 6.333 * [taylor]: Taking taylor expansion of d1 in d1 6.333 * [backup-simplify]: Simplify 0 into 0 6.333 * [backup-simplify]: Simplify 1 into 1 6.333 * [backup-simplify]: Simplify (* d3 0) into 0 6.333 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.333 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.334 * [backup-simplify]: Simplify (+ 1 0) into 1 6.334 * [backup-simplify]: Simplify (- 1) into -1 6.334 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.335 * [taylor]: Taking taylor expansion of -1 in d2 6.335 * [backup-simplify]: Simplify -1 into -1 6.335 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 6.335 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.336 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 6.336 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.336 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.336 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.336 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.337 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.337 * [taylor]: Taking taylor expansion of d4 in d2 6.337 * [backup-simplify]: Simplify d4 into d4 6.337 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.337 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.337 * [taylor]: Taking taylor expansion of d2 in d2 6.337 * [backup-simplify]: Simplify 0 into 0 6.337 * [backup-simplify]: Simplify 1 into 1 6.337 * [backup-simplify]: Simplify (/ 1 1) into 1 6.337 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.337 * [taylor]: Taking taylor expansion of d3 in d2 6.337 * [backup-simplify]: Simplify d3 into d3 6.337 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.338 * [backup-simplify]: Simplify (+ 0 1) into 1 6.338 * [backup-simplify]: Simplify (+ 1 0) into 1 6.338 * [taylor]: Taking taylor expansion of 1 in d3 6.338 * [backup-simplify]: Simplify 1 into 1 6.338 * [taylor]: Taking taylor expansion of -1 in d3 6.338 * [backup-simplify]: Simplify -1 into -1 6.339 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.339 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.340 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.340 * [backup-simplify]: Simplify (+ 0 0) into 0 6.341 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.343 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.343 * [backup-simplify]: Simplify (+ 0 0) into 0 6.343 * [backup-simplify]: Simplify (- 0) into 0 6.344 * [backup-simplify]: Simplify (+ 0 0) into 0 6.344 * [taylor]: Taking taylor expansion of 0 in d2 6.344 * [backup-simplify]: Simplify 0 into 0 6.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.345 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.345 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.345 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.345 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.345 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.345 * [taylor]: Taking taylor expansion of d4 in d3 6.345 * [backup-simplify]: Simplify d4 into d4 6.345 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.345 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.345 * [taylor]: Taking taylor expansion of d3 in d3 6.345 * [backup-simplify]: Simplify 0 into 0 6.345 * [backup-simplify]: Simplify 1 into 1 6.346 * [backup-simplify]: Simplify (/ 1 1) into 1 6.346 * [backup-simplify]: Simplify (- 1) into -1 6.349 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.349 * [taylor]: Taking taylor expansion of -1 in d4 6.349 * [backup-simplify]: Simplify -1 into -1 6.349 * [taylor]: Taking taylor expansion of 0 in d3 6.349 * [backup-simplify]: Simplify 0 into 0 6.349 * [taylor]: Taking taylor expansion of 1 in d4 6.349 * [backup-simplify]: Simplify 1 into 1 6.349 * [taylor]: Taking taylor expansion of -1 in d4 6.349 * [backup-simplify]: Simplify -1 into -1 6.350 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.350 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.351 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.352 * [backup-simplify]: Simplify (+ 0 0) into 0 6.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.355 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.355 * [backup-simplify]: Simplify (+ 0 0) into 0 6.355 * [backup-simplify]: Simplify (- 0) into 0 6.356 * [backup-simplify]: Simplify (+ 0 0) into 0 6.356 * [taylor]: Taking taylor expansion of 0 in d2 6.356 * [backup-simplify]: Simplify 0 into 0 6.356 * [taylor]: Taking taylor expansion of 0 in d3 6.356 * [backup-simplify]: Simplify 0 into 0 6.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.358 * [backup-simplify]: Simplify (+ 0 0) into 0 6.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.358 * [backup-simplify]: Simplify (- 0) into 0 6.358 * [backup-simplify]: Simplify (+ 0 0) into 0 6.359 * [taylor]: Taking taylor expansion of 0 in d3 6.359 * [backup-simplify]: Simplify 0 into 0 6.359 * [taylor]: Taking taylor expansion of 0 in d3 6.359 * [backup-simplify]: Simplify 0 into 0 6.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.360 * [backup-simplify]: Simplify (- 0) into 0 6.360 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.360 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.360 * [taylor]: Taking taylor expansion of d4 in d4 6.360 * [backup-simplify]: Simplify 0 into 0 6.360 * [backup-simplify]: Simplify 1 into 1 6.360 * [backup-simplify]: Simplify (/ 1 1) into 1 6.360 * [backup-simplify]: Simplify 1 into 1 6.360 * [taylor]: Taking taylor expansion of 0 in d4 6.361 * [backup-simplify]: Simplify 0 into 0 6.361 * [taylor]: Taking taylor expansion of 0 in d4 6.361 * [backup-simplify]: Simplify 0 into 0 6.361 * [taylor]: Taking taylor expansion of 0 in d4 6.361 * [backup-simplify]: Simplify 0 into 0 6.361 * [backup-simplify]: Simplify -1 into -1 6.361 * [backup-simplify]: Simplify 1 into 1 6.361 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.362 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 6.362 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.362 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 6.362 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 6.362 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 6.362 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.362 * [taylor]: Taking taylor expansion of d4 in d4 6.362 * [backup-simplify]: Simplify 0 into 0 6.362 * [backup-simplify]: Simplify 1 into 1 6.362 * [taylor]: Taking taylor expansion of d1 in d4 6.362 * [backup-simplify]: Simplify d1 into d1 6.362 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.362 * [taylor]: Taking taylor expansion of d2 in d4 6.362 * [backup-simplify]: Simplify d2 into d2 6.362 * [taylor]: Taking taylor expansion of d1 in d4 6.362 * [backup-simplify]: Simplify d1 into d1 6.362 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.363 * [taylor]: Taking taylor expansion of d3 in d4 6.363 * [backup-simplify]: Simplify d3 into d3 6.363 * [taylor]: Taking taylor expansion of d1 in d4 6.363 * [backup-simplify]: Simplify d1 into d1 6.363 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 6.363 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 6.363 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.363 * [taylor]: Taking taylor expansion of d4 in d3 6.363 * [backup-simplify]: Simplify d4 into d4 6.363 * [taylor]: Taking taylor expansion of d1 in d3 6.363 * [backup-simplify]: Simplify d1 into d1 6.363 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.363 * [taylor]: Taking taylor expansion of d2 in d3 6.363 * [backup-simplify]: Simplify d2 into d2 6.363 * [taylor]: Taking taylor expansion of d1 in d3 6.363 * [backup-simplify]: Simplify d1 into d1 6.363 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.363 * [taylor]: Taking taylor expansion of d3 in d3 6.363 * [backup-simplify]: Simplify 0 into 0 6.363 * [backup-simplify]: Simplify 1 into 1 6.363 * [taylor]: Taking taylor expansion of d1 in d3 6.363 * [backup-simplify]: Simplify d1 into d1 6.363 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 6.363 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 6.363 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.363 * [taylor]: Taking taylor expansion of d4 in d2 6.363 * [backup-simplify]: Simplify d4 into d4 6.363 * [taylor]: Taking taylor expansion of d1 in d2 6.363 * [backup-simplify]: Simplify d1 into d1 6.363 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.363 * [taylor]: Taking taylor expansion of d2 in d2 6.363 * [backup-simplify]: Simplify 0 into 0 6.363 * [backup-simplify]: Simplify 1 into 1 6.363 * [taylor]: Taking taylor expansion of d1 in d2 6.363 * [backup-simplify]: Simplify d1 into d1 6.363 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.363 * [taylor]: Taking taylor expansion of d3 in d2 6.363 * [backup-simplify]: Simplify d3 into d3 6.363 * [taylor]: Taking taylor expansion of d1 in d2 6.363 * [backup-simplify]: Simplify d1 into d1 6.363 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 6.364 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 6.364 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.364 * [taylor]: Taking taylor expansion of d4 in d1 6.364 * [backup-simplify]: Simplify d4 into d4 6.364 * [taylor]: Taking taylor expansion of d1 in d1 6.364 * [backup-simplify]: Simplify 0 into 0 6.364 * [backup-simplify]: Simplify 1 into 1 6.364 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.364 * [taylor]: Taking taylor expansion of d2 in d1 6.364 * [backup-simplify]: Simplify d2 into d2 6.364 * [taylor]: Taking taylor expansion of d1 in d1 6.364 * [backup-simplify]: Simplify 0 into 0 6.364 * [backup-simplify]: Simplify 1 into 1 6.364 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.364 * [taylor]: Taking taylor expansion of d3 in d1 6.364 * [backup-simplify]: Simplify d3 into d3 6.364 * [taylor]: Taking taylor expansion of d1 in d1 6.364 * [backup-simplify]: Simplify 0 into 0 6.364 * [backup-simplify]: Simplify 1 into 1 6.364 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 6.364 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 6.364 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.364 * [taylor]: Taking taylor expansion of d4 in d1 6.364 * [backup-simplify]: Simplify d4 into d4 6.364 * [taylor]: Taking taylor expansion of d1 in d1 6.364 * [backup-simplify]: Simplify 0 into 0 6.364 * [backup-simplify]: Simplify 1 into 1 6.364 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.364 * [taylor]: Taking taylor expansion of d2 in d1 6.364 * [backup-simplify]: Simplify d2 into d2 6.364 * [taylor]: Taking taylor expansion of d1 in d1 6.364 * [backup-simplify]: Simplify 0 into 0 6.364 * [backup-simplify]: Simplify 1 into 1 6.364 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.364 * [taylor]: Taking taylor expansion of d3 in d1 6.364 * [backup-simplify]: Simplify d3 into d3 6.364 * [taylor]: Taking taylor expansion of d1 in d1 6.364 * [backup-simplify]: Simplify 0 into 0 6.364 * [backup-simplify]: Simplify 1 into 1 6.365 * [backup-simplify]: Simplify (* d4 0) into 0 6.365 * [backup-simplify]: Simplify (* d2 0) into 0 6.365 * [backup-simplify]: Simplify (+ 0 0) into 0 6.365 * [backup-simplify]: Simplify (* d3 0) into 0 6.366 * [backup-simplify]: Simplify (- 0) into 0 6.366 * [backup-simplify]: Simplify (+ 0 0) into 0 6.366 * [taylor]: Taking taylor expansion of 0 in d2 6.366 * [backup-simplify]: Simplify 0 into 0 6.366 * [taylor]: Taking taylor expansion of 0 in d3 6.366 * [backup-simplify]: Simplify 0 into 0 6.366 * [taylor]: Taking taylor expansion of 0 in d4 6.366 * [backup-simplify]: Simplify 0 into 0 6.366 * [backup-simplify]: Simplify 0 into 0 6.367 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.367 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.367 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 6.367 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.368 * [backup-simplify]: Simplify (- d3) into (- d3) 6.368 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 6.368 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 6.368 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 6.368 * [taylor]: Taking taylor expansion of d4 in d2 6.368 * [backup-simplify]: Simplify d4 into d4 6.368 * [taylor]: Taking taylor expansion of d2 in d2 6.368 * [backup-simplify]: Simplify 0 into 0 6.368 * [backup-simplify]: Simplify 1 into 1 6.368 * [taylor]: Taking taylor expansion of d3 in d2 6.368 * [backup-simplify]: Simplify d3 into d3 6.368 * [backup-simplify]: Simplify (+ d4 0) into d4 6.368 * [backup-simplify]: Simplify (- d3) into (- d3) 6.368 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 6.368 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 6.368 * [taylor]: Taking taylor expansion of d4 in d3 6.368 * [backup-simplify]: Simplify d4 into d4 6.368 * [taylor]: Taking taylor expansion of d3 in d3 6.368 * [backup-simplify]: Simplify 0 into 0 6.368 * [backup-simplify]: Simplify 1 into 1 6.369 * [backup-simplify]: Simplify (- 0) into 0 6.369 * [backup-simplify]: Simplify (+ d4 0) into d4 6.369 * [taylor]: Taking taylor expansion of d4 in d4 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [backup-simplify]: Simplify 1 into 1 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [taylor]: Taking taylor expansion of 0 in d3 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [taylor]: Taking taylor expansion of 0 in d4 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [taylor]: Taking taylor expansion of 0 in d4 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [backup-simplify]: Simplify 0 into 0 6.369 * [backup-simplify]: Simplify 0 into 0 6.370 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.370 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.371 * [backup-simplify]: Simplify (+ 0 0) into 0 6.372 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.372 * [backup-simplify]: Simplify (- 0) into 0 6.372 * [backup-simplify]: Simplify (+ 0 0) into 0 6.372 * [taylor]: Taking taylor expansion of 0 in d2 6.372 * [backup-simplify]: Simplify 0 into 0 6.372 * [taylor]: Taking taylor expansion of 0 in d3 6.372 * [backup-simplify]: Simplify 0 into 0 6.372 * [taylor]: Taking taylor expansion of 0 in d4 6.372 * [backup-simplify]: Simplify 0 into 0 6.372 * [backup-simplify]: Simplify 0 into 0 6.373 * [backup-simplify]: Simplify 0 into 0 6.373 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 6.373 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 6.373 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 6.373 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 6.373 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 6.373 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.373 * [taylor]: Taking taylor expansion of d2 in d4 6.373 * [backup-simplify]: Simplify d2 into d2 6.373 * [taylor]: Taking taylor expansion of d1 in d4 6.373 * [backup-simplify]: Simplify d1 into d1 6.373 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.373 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.373 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.373 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.373 * [taylor]: Taking taylor expansion of d4 in d4 6.373 * [backup-simplify]: Simplify 0 into 0 6.373 * [backup-simplify]: Simplify 1 into 1 6.373 * [taylor]: Taking taylor expansion of d1 in d4 6.373 * [backup-simplify]: Simplify d1 into d1 6.374 * [backup-simplify]: Simplify (* 0 d1) into 0 6.374 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.374 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.374 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 6.374 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.374 * [taylor]: Taking taylor expansion of d3 in d4 6.374 * [backup-simplify]: Simplify d3 into d3 6.374 * [taylor]: Taking taylor expansion of d1 in d4 6.374 * [backup-simplify]: Simplify d1 into d1 6.374 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.374 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.374 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 6.374 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 6.374 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.374 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.374 * [taylor]: Taking taylor expansion of d2 in d3 6.374 * [backup-simplify]: Simplify d2 into d2 6.375 * [taylor]: Taking taylor expansion of d1 in d3 6.375 * [backup-simplify]: Simplify d1 into d1 6.375 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.375 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.375 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.375 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.375 * [taylor]: Taking taylor expansion of d4 in d3 6.375 * [backup-simplify]: Simplify d4 into d4 6.375 * [taylor]: Taking taylor expansion of d1 in d3 6.375 * [backup-simplify]: Simplify d1 into d1 6.375 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.375 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.375 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.375 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.375 * [taylor]: Taking taylor expansion of d3 in d3 6.375 * [backup-simplify]: Simplify 0 into 0 6.375 * [backup-simplify]: Simplify 1 into 1 6.375 * [taylor]: Taking taylor expansion of d1 in d3 6.375 * [backup-simplify]: Simplify d1 into d1 6.375 * [backup-simplify]: Simplify (* 0 d1) into 0 6.376 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.376 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.376 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 6.376 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 6.376 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.376 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.376 * [taylor]: Taking taylor expansion of d2 in d2 6.376 * [backup-simplify]: Simplify 0 into 0 6.376 * [backup-simplify]: Simplify 1 into 1 6.376 * [taylor]: Taking taylor expansion of d1 in d2 6.376 * [backup-simplify]: Simplify d1 into d1 6.376 * [backup-simplify]: Simplify (* 0 d1) into 0 6.376 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.376 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.376 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.376 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.377 * [taylor]: Taking taylor expansion of d4 in d2 6.377 * [backup-simplify]: Simplify d4 into d4 6.377 * [taylor]: Taking taylor expansion of d1 in d2 6.377 * [backup-simplify]: Simplify d1 into d1 6.377 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.377 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.377 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.377 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.377 * [taylor]: Taking taylor expansion of d3 in d2 6.377 * [backup-simplify]: Simplify d3 into d3 6.377 * [taylor]: Taking taylor expansion of d1 in d2 6.377 * [backup-simplify]: Simplify d1 into d1 6.377 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.377 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.377 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 6.377 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.377 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.377 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.377 * [taylor]: Taking taylor expansion of d2 in d1 6.377 * [backup-simplify]: Simplify d2 into d2 6.377 * [taylor]: Taking taylor expansion of d1 in d1 6.377 * [backup-simplify]: Simplify 0 into 0 6.377 * [backup-simplify]: Simplify 1 into 1 6.377 * [backup-simplify]: Simplify (* d2 0) into 0 6.378 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.378 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.378 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.378 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.378 * [taylor]: Taking taylor expansion of d4 in d1 6.378 * [backup-simplify]: Simplify d4 into d4 6.378 * [taylor]: Taking taylor expansion of d1 in d1 6.378 * [backup-simplify]: Simplify 0 into 0 6.378 * [backup-simplify]: Simplify 1 into 1 6.378 * [backup-simplify]: Simplify (* d4 0) into 0 6.378 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.379 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.379 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.379 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.379 * [taylor]: Taking taylor expansion of d3 in d1 6.379 * [backup-simplify]: Simplify d3 into d3 6.379 * [taylor]: Taking taylor expansion of d1 in d1 6.379 * [backup-simplify]: Simplify 0 into 0 6.379 * [backup-simplify]: Simplify 1 into 1 6.379 * [backup-simplify]: Simplify (* d3 0) into 0 6.379 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.379 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.379 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 6.379 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.379 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.379 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.379 * [taylor]: Taking taylor expansion of d2 in d1 6.379 * [backup-simplify]: Simplify d2 into d2 6.379 * [taylor]: Taking taylor expansion of d1 in d1 6.379 * [backup-simplify]: Simplify 0 into 0 6.379 * [backup-simplify]: Simplify 1 into 1 6.380 * [backup-simplify]: Simplify (* d2 0) into 0 6.380 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.380 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.380 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.380 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.380 * [taylor]: Taking taylor expansion of d4 in d1 6.380 * [backup-simplify]: Simplify d4 into d4 6.380 * [taylor]: Taking taylor expansion of d1 in d1 6.380 * [backup-simplify]: Simplify 0 into 0 6.380 * [backup-simplify]: Simplify 1 into 1 6.380 * [backup-simplify]: Simplify (* d4 0) into 0 6.381 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.381 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.381 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.381 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.381 * [taylor]: Taking taylor expansion of d3 in d1 6.381 * [backup-simplify]: Simplify d3 into d3 6.381 * [taylor]: Taking taylor expansion of d1 in d1 6.381 * [backup-simplify]: Simplify 0 into 0 6.381 * [backup-simplify]: Simplify 1 into 1 6.381 * [backup-simplify]: Simplify (* d3 0) into 0 6.381 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.381 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.382 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 6.382 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.382 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.382 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.382 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.382 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.382 * [taylor]: Taking taylor expansion of d4 in d2 6.382 * [backup-simplify]: Simplify d4 into d4 6.382 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.382 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.382 * [taylor]: Taking taylor expansion of d2 in d2 6.382 * [backup-simplify]: Simplify 0 into 0 6.382 * [backup-simplify]: Simplify 1 into 1 6.383 * [backup-simplify]: Simplify (/ 1 1) into 1 6.383 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.383 * [taylor]: Taking taylor expansion of d3 in d2 6.383 * [backup-simplify]: Simplify d3 into d3 6.383 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.383 * [backup-simplify]: Simplify (+ 0 1) into 1 6.384 * [backup-simplify]: Simplify (+ 1 0) into 1 6.384 * [taylor]: Taking taylor expansion of 1 in d3 6.384 * [backup-simplify]: Simplify 1 into 1 6.384 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.385 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.386 * [backup-simplify]: Simplify (+ 0 0) into 0 6.386 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.386 * [backup-simplify]: Simplify (- 0) into 0 6.387 * [backup-simplify]: Simplify (+ 0 0) into 0 6.387 * [taylor]: Taking taylor expansion of 0 in d2 6.387 * [backup-simplify]: Simplify 0 into 0 6.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.387 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.387 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.387 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.387 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.387 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.387 * [taylor]: Taking taylor expansion of d4 in d3 6.387 * [backup-simplify]: Simplify d4 into d4 6.387 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.387 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.387 * [taylor]: Taking taylor expansion of d3 in d3 6.387 * [backup-simplify]: Simplify 0 into 0 6.387 * [backup-simplify]: Simplify 1 into 1 6.388 * [backup-simplify]: Simplify (/ 1 1) into 1 6.388 * [backup-simplify]: Simplify (- 1) into -1 6.388 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.388 * [taylor]: Taking taylor expansion of -1 in d4 6.388 * [backup-simplify]: Simplify -1 into -1 6.388 * [taylor]: Taking taylor expansion of 1 in d4 6.388 * [backup-simplify]: Simplify 1 into 1 6.389 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.389 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.390 * [backup-simplify]: Simplify (+ 0 0) into 0 6.390 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.390 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.391 * [backup-simplify]: Simplify (- 0) into 0 6.391 * [backup-simplify]: Simplify (+ 0 0) into 0 6.391 * [taylor]: Taking taylor expansion of 0 in d2 6.391 * [backup-simplify]: Simplify 0 into 0 6.391 * [taylor]: Taking taylor expansion of 0 in d3 6.391 * [backup-simplify]: Simplify 0 into 0 6.391 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.392 * [backup-simplify]: Simplify (+ 0 0) into 0 6.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.392 * [backup-simplify]: Simplify (- 0) into 0 6.392 * [backup-simplify]: Simplify (+ 0 0) into 0 6.392 * [taylor]: Taking taylor expansion of 0 in d3 6.392 * [backup-simplify]: Simplify 0 into 0 6.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.393 * [backup-simplify]: Simplify (- 0) into 0 6.393 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.393 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.393 * [taylor]: Taking taylor expansion of d4 in d4 6.393 * [backup-simplify]: Simplify 0 into 0 6.393 * [backup-simplify]: Simplify 1 into 1 6.393 * [backup-simplify]: Simplify (/ 1 1) into 1 6.393 * [backup-simplify]: Simplify 1 into 1 6.393 * [taylor]: Taking taylor expansion of 0 in d4 6.393 * [backup-simplify]: Simplify 0 into 0 6.393 * [backup-simplify]: Simplify -1 into -1 6.394 * [backup-simplify]: Simplify 1 into 1 6.394 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.394 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 6.394 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 6.394 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 6.394 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 6.394 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 6.394 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 6.394 * [taylor]: Taking taylor expansion of d2 in d4 6.394 * [backup-simplify]: Simplify d2 into d2 6.394 * [taylor]: Taking taylor expansion of d1 in d4 6.394 * [backup-simplify]: Simplify d1 into d1 6.394 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.394 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.394 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 6.394 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 6.394 * [taylor]: Taking taylor expansion of d4 in d4 6.394 * [backup-simplify]: Simplify 0 into 0 6.394 * [backup-simplify]: Simplify 1 into 1 6.394 * [taylor]: Taking taylor expansion of d1 in d4 6.394 * [backup-simplify]: Simplify d1 into d1 6.394 * [backup-simplify]: Simplify (* 0 d1) into 0 6.395 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.395 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.395 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 6.395 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 6.395 * [taylor]: Taking taylor expansion of d3 in d4 6.395 * [backup-simplify]: Simplify d3 into d3 6.395 * [taylor]: Taking taylor expansion of d1 in d4 6.395 * [backup-simplify]: Simplify d1 into d1 6.395 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.395 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.395 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 6.395 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 6.395 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.395 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.395 * [taylor]: Taking taylor expansion of d2 in d3 6.395 * [backup-simplify]: Simplify d2 into d2 6.395 * [taylor]: Taking taylor expansion of d1 in d3 6.395 * [backup-simplify]: Simplify d1 into d1 6.395 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.395 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.395 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 6.395 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 6.395 * [taylor]: Taking taylor expansion of d4 in d3 6.395 * [backup-simplify]: Simplify d4 into d4 6.395 * [taylor]: Taking taylor expansion of d1 in d3 6.395 * [backup-simplify]: Simplify d1 into d1 6.395 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.395 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.395 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.395 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.395 * [taylor]: Taking taylor expansion of d3 in d3 6.395 * [backup-simplify]: Simplify 0 into 0 6.395 * [backup-simplify]: Simplify 1 into 1 6.395 * [taylor]: Taking taylor expansion of d1 in d3 6.395 * [backup-simplify]: Simplify d1 into d1 6.395 * [backup-simplify]: Simplify (* 0 d1) into 0 6.396 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.396 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.396 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 6.396 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 6.396 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.396 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.396 * [taylor]: Taking taylor expansion of d2 in d2 6.396 * [backup-simplify]: Simplify 0 into 0 6.396 * [backup-simplify]: Simplify 1 into 1 6.396 * [taylor]: Taking taylor expansion of d1 in d2 6.396 * [backup-simplify]: Simplify d1 into d1 6.396 * [backup-simplify]: Simplify (* 0 d1) into 0 6.396 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.396 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.396 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 6.396 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 6.396 * [taylor]: Taking taylor expansion of d4 in d2 6.396 * [backup-simplify]: Simplify d4 into d4 6.396 * [taylor]: Taking taylor expansion of d1 in d2 6.396 * [backup-simplify]: Simplify d1 into d1 6.396 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 6.396 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 6.396 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.396 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.396 * [taylor]: Taking taylor expansion of d3 in d2 6.396 * [backup-simplify]: Simplify d3 into d3 6.396 * [taylor]: Taking taylor expansion of d1 in d2 6.396 * [backup-simplify]: Simplify d1 into d1 6.397 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.397 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.397 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 6.397 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.397 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.397 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.397 * [taylor]: Taking taylor expansion of d2 in d1 6.397 * [backup-simplify]: Simplify d2 into d2 6.397 * [taylor]: Taking taylor expansion of d1 in d1 6.397 * [backup-simplify]: Simplify 0 into 0 6.397 * [backup-simplify]: Simplify 1 into 1 6.397 * [backup-simplify]: Simplify (* d2 0) into 0 6.397 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.397 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.397 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.397 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.397 * [taylor]: Taking taylor expansion of d4 in d1 6.397 * [backup-simplify]: Simplify d4 into d4 6.397 * [taylor]: Taking taylor expansion of d1 in d1 6.397 * [backup-simplify]: Simplify 0 into 0 6.397 * [backup-simplify]: Simplify 1 into 1 6.397 * [backup-simplify]: Simplify (* d4 0) into 0 6.397 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.397 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.398 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.398 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.398 * [taylor]: Taking taylor expansion of d3 in d1 6.398 * [backup-simplify]: Simplify d3 into d3 6.398 * [taylor]: Taking taylor expansion of d1 in d1 6.398 * [backup-simplify]: Simplify 0 into 0 6.398 * [backup-simplify]: Simplify 1 into 1 6.398 * [backup-simplify]: Simplify (* d3 0) into 0 6.398 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.398 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.398 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 6.398 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 6.398 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.398 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.398 * [taylor]: Taking taylor expansion of d2 in d1 6.398 * [backup-simplify]: Simplify d2 into d2 6.398 * [taylor]: Taking taylor expansion of d1 in d1 6.398 * [backup-simplify]: Simplify 0 into 0 6.398 * [backup-simplify]: Simplify 1 into 1 6.398 * [backup-simplify]: Simplify (* d2 0) into 0 6.398 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.398 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.398 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 6.398 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 6.398 * [taylor]: Taking taylor expansion of d4 in d1 6.398 * [backup-simplify]: Simplify d4 into d4 6.398 * [taylor]: Taking taylor expansion of d1 in d1 6.399 * [backup-simplify]: Simplify 0 into 0 6.399 * [backup-simplify]: Simplify 1 into 1 6.399 * [backup-simplify]: Simplify (* d4 0) into 0 6.399 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 6.399 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.399 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.399 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.399 * [taylor]: Taking taylor expansion of d3 in d1 6.399 * [backup-simplify]: Simplify d3 into d3 6.399 * [taylor]: Taking taylor expansion of d1 in d1 6.399 * [backup-simplify]: Simplify 0 into 0 6.399 * [backup-simplify]: Simplify 1 into 1 6.399 * [backup-simplify]: Simplify (* d3 0) into 0 6.399 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.399 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.399 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 6.399 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.400 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 6.400 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 6.400 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 6.400 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.400 * [taylor]: Taking taylor expansion of d4 in d2 6.400 * [backup-simplify]: Simplify d4 into d4 6.400 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.400 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.400 * [taylor]: Taking taylor expansion of d2 in d2 6.400 * [backup-simplify]: Simplify 0 into 0 6.400 * [backup-simplify]: Simplify 1 into 1 6.400 * [backup-simplify]: Simplify (/ 1 1) into 1 6.400 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.400 * [taylor]: Taking taylor expansion of d3 in d2 6.400 * [backup-simplify]: Simplify d3 into d3 6.400 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.400 * [backup-simplify]: Simplify (+ 0 1) into 1 6.401 * [backup-simplify]: Simplify (+ 1 0) into 1 6.401 * [taylor]: Taking taylor expansion of 1 in d3 6.401 * [backup-simplify]: Simplify 1 into 1 6.401 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.402 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 6.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.402 * [backup-simplify]: Simplify (+ 0 0) into 0 6.402 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.403 * [backup-simplify]: Simplify (- 0) into 0 6.403 * [backup-simplify]: Simplify (+ 0 0) into 0 6.403 * [taylor]: Taking taylor expansion of 0 in d2 6.403 * [backup-simplify]: Simplify 0 into 0 6.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.403 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.403 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.403 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 6.404 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 6.404 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.404 * [taylor]: Taking taylor expansion of d4 in d3 6.404 * [backup-simplify]: Simplify d4 into d4 6.404 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.404 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.404 * [taylor]: Taking taylor expansion of d3 in d3 6.404 * [backup-simplify]: Simplify 0 into 0 6.404 * [backup-simplify]: Simplify 1 into 1 6.404 * [backup-simplify]: Simplify (/ 1 1) into 1 6.404 * [backup-simplify]: Simplify (- 1) into -1 6.404 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.404 * [taylor]: Taking taylor expansion of -1 in d4 6.404 * [backup-simplify]: Simplify -1 into -1 6.404 * [taylor]: Taking taylor expansion of 1 in d4 6.404 * [backup-simplify]: Simplify 1 into 1 6.405 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.406 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.406 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.406 * [backup-simplify]: Simplify (+ 0 0) into 0 6.406 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.406 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.407 * [backup-simplify]: Simplify (- 0) into 0 6.407 * [backup-simplify]: Simplify (+ 0 0) into 0 6.407 * [taylor]: Taking taylor expansion of 0 in d2 6.407 * [backup-simplify]: Simplify 0 into 0 6.407 * [taylor]: Taking taylor expansion of 0 in d3 6.407 * [backup-simplify]: Simplify 0 into 0 6.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.408 * [backup-simplify]: Simplify (+ 0 0) into 0 6.408 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.408 * [backup-simplify]: Simplify (- 0) into 0 6.409 * [backup-simplify]: Simplify (+ 0 0) into 0 6.409 * [taylor]: Taking taylor expansion of 0 in d3 6.409 * [backup-simplify]: Simplify 0 into 0 6.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.409 * [backup-simplify]: Simplify (- 0) into 0 6.410 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.410 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.410 * [taylor]: Taking taylor expansion of d4 in d4 6.410 * [backup-simplify]: Simplify 0 into 0 6.410 * [backup-simplify]: Simplify 1 into 1 6.410 * [backup-simplify]: Simplify (/ 1 1) into 1 6.410 * [backup-simplify]: Simplify 1 into 1 6.410 * [taylor]: Taking taylor expansion of 0 in d4 6.410 * [backup-simplify]: Simplify 0 into 0 6.410 * [backup-simplify]: Simplify -1 into -1 6.410 * [backup-simplify]: Simplify 1 into 1 6.410 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 6.410 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 6.410 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 6.410 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 6.411 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 6.411 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.411 * [taylor]: Taking taylor expansion of d2 in d3 6.411 * [backup-simplify]: Simplify d2 into d2 6.411 * [taylor]: Taking taylor expansion of d1 in d3 6.411 * [backup-simplify]: Simplify d1 into d1 6.411 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.411 * [taylor]: Taking taylor expansion of d3 in d3 6.411 * [backup-simplify]: Simplify 0 into 0 6.411 * [backup-simplify]: Simplify 1 into 1 6.411 * [taylor]: Taking taylor expansion of d1 in d3 6.411 * [backup-simplify]: Simplify d1 into d1 6.411 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 6.411 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.411 * [taylor]: Taking taylor expansion of d2 in d2 6.411 * [backup-simplify]: Simplify 0 into 0 6.411 * [backup-simplify]: Simplify 1 into 1 6.411 * [taylor]: Taking taylor expansion of d1 in d2 6.411 * [backup-simplify]: Simplify d1 into d1 6.411 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.411 * [taylor]: Taking taylor expansion of d3 in d2 6.411 * [backup-simplify]: Simplify d3 into d3 6.411 * [taylor]: Taking taylor expansion of d1 in d2 6.411 * [backup-simplify]: Simplify d1 into d1 6.411 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 6.411 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.411 * [taylor]: Taking taylor expansion of d2 in d1 6.411 * [backup-simplify]: Simplify d2 into d2 6.411 * [taylor]: Taking taylor expansion of d1 in d1 6.411 * [backup-simplify]: Simplify 0 into 0 6.411 * [backup-simplify]: Simplify 1 into 1 6.411 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.411 * [taylor]: Taking taylor expansion of d3 in d1 6.411 * [backup-simplify]: Simplify d3 into d3 6.411 * [taylor]: Taking taylor expansion of d1 in d1 6.411 * [backup-simplify]: Simplify 0 into 0 6.411 * [backup-simplify]: Simplify 1 into 1 6.411 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 6.411 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.411 * [taylor]: Taking taylor expansion of d2 in d1 6.411 * [backup-simplify]: Simplify d2 into d2 6.411 * [taylor]: Taking taylor expansion of d1 in d1 6.411 * [backup-simplify]: Simplify 0 into 0 6.411 * [backup-simplify]: Simplify 1 into 1 6.411 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.411 * [taylor]: Taking taylor expansion of d3 in d1 6.411 * [backup-simplify]: Simplify d3 into d3 6.411 * [taylor]: Taking taylor expansion of d1 in d1 6.411 * [backup-simplify]: Simplify 0 into 0 6.411 * [backup-simplify]: Simplify 1 into 1 6.411 * [backup-simplify]: Simplify (* d2 0) into 0 6.411 * [backup-simplify]: Simplify (* d3 0) into 0 6.412 * [backup-simplify]: Simplify (- 0) into 0 6.412 * [backup-simplify]: Simplify (+ 0 0) into 0 6.412 * [taylor]: Taking taylor expansion of 0 in d2 6.412 * [backup-simplify]: Simplify 0 into 0 6.412 * [taylor]: Taking taylor expansion of 0 in d3 6.412 * [backup-simplify]: Simplify 0 into 0 6.412 * [backup-simplify]: Simplify 0 into 0 6.412 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.412 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.412 * [backup-simplify]: Simplify (- d3) into (- d3) 6.413 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 6.413 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 6.413 * [taylor]: Taking taylor expansion of d2 in d2 6.413 * [backup-simplify]: Simplify 0 into 0 6.413 * [backup-simplify]: Simplify 1 into 1 6.413 * [taylor]: Taking taylor expansion of d3 in d2 6.413 * [backup-simplify]: Simplify d3 into d3 6.413 * [backup-simplify]: Simplify (- d3) into (- d3) 6.413 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 6.413 * [taylor]: Taking taylor expansion of (- d3) in d3 6.413 * [taylor]: Taking taylor expansion of d3 in d3 6.413 * [backup-simplify]: Simplify 0 into 0 6.413 * [backup-simplify]: Simplify 1 into 1 6.413 * [backup-simplify]: Simplify (- 0) into 0 6.413 * [backup-simplify]: Simplify 0 into 0 6.413 * [taylor]: Taking taylor expansion of 0 in d3 6.413 * [backup-simplify]: Simplify 0 into 0 6.413 * [backup-simplify]: Simplify 0 into 0 6.413 * [backup-simplify]: Simplify 0 into 0 6.413 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.414 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.414 * [backup-simplify]: Simplify (- 0) into 0 6.414 * [backup-simplify]: Simplify (+ 0 0) into 0 6.414 * [taylor]: Taking taylor expansion of 0 in d2 6.414 * [backup-simplify]: Simplify 0 into 0 6.414 * [taylor]: Taking taylor expansion of 0 in d3 6.414 * [backup-simplify]: Simplify 0 into 0 6.414 * [backup-simplify]: Simplify 0 into 0 6.415 * [backup-simplify]: Simplify (- 0) into 0 6.415 * [backup-simplify]: Simplify (+ 1 0) into 1 6.415 * [taylor]: Taking taylor expansion of 1 in d3 6.415 * [backup-simplify]: Simplify 1 into 1 6.415 * [backup-simplify]: Simplify 1 into 1 6.415 * [taylor]: Taking taylor expansion of 0 in d3 6.415 * [backup-simplify]: Simplify 0 into 0 6.415 * [backup-simplify]: Simplify 0 into 0 6.415 * [backup-simplify]: Simplify (- 1) into -1 6.415 * [backup-simplify]: Simplify -1 into -1 6.415 * [backup-simplify]: Simplify 0 into 0 6.415 * [backup-simplify]: Simplify 0 into 0 6.416 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.416 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.417 * [backup-simplify]: Simplify (- 0) into 0 6.417 * [backup-simplify]: Simplify (+ 0 0) into 0 6.417 * [taylor]: Taking taylor expansion of 0 in d2 6.417 * [backup-simplify]: Simplify 0 into 0 6.417 * [taylor]: Taking taylor expansion of 0 in d3 6.417 * [backup-simplify]: Simplify 0 into 0 6.417 * [backup-simplify]: Simplify 0 into 0 6.417 * [taylor]: Taking taylor expansion of 0 in d3 6.417 * [backup-simplify]: Simplify 0 into 0 6.417 * [backup-simplify]: Simplify 0 into 0 6.417 * [backup-simplify]: Simplify (- 0) into 0 6.418 * [backup-simplify]: Simplify (+ 0 0) into 0 6.418 * [taylor]: Taking taylor expansion of 0 in d3 6.418 * [backup-simplify]: Simplify 0 into 0 6.418 * [backup-simplify]: Simplify 0 into 0 6.418 * [taylor]: Taking taylor expansion of 0 in d3 6.418 * [backup-simplify]: Simplify 0 into 0 6.418 * [backup-simplify]: Simplify 0 into 0 6.418 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 6.418 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 6.418 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 6.418 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 6.418 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.418 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.418 * [taylor]: Taking taylor expansion of d2 in d3 6.418 * [backup-simplify]: Simplify d2 into d2 6.419 * [taylor]: Taking taylor expansion of d1 in d3 6.419 * [backup-simplify]: Simplify d1 into d1 6.419 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.419 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.419 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.419 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.419 * [taylor]: Taking taylor expansion of d3 in d3 6.419 * [backup-simplify]: Simplify 0 into 0 6.419 * [backup-simplify]: Simplify 1 into 1 6.419 * [taylor]: Taking taylor expansion of d1 in d3 6.419 * [backup-simplify]: Simplify d1 into d1 6.419 * [backup-simplify]: Simplify (* 0 d1) into 0 6.419 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.419 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.419 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 6.419 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.419 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.420 * [taylor]: Taking taylor expansion of d2 in d2 6.420 * [backup-simplify]: Simplify 0 into 0 6.420 * [backup-simplify]: Simplify 1 into 1 6.420 * [taylor]: Taking taylor expansion of d1 in d2 6.420 * [backup-simplify]: Simplify d1 into d1 6.420 * [backup-simplify]: Simplify (* 0 d1) into 0 6.420 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.420 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.420 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.420 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.420 * [taylor]: Taking taylor expansion of d3 in d2 6.420 * [backup-simplify]: Simplify d3 into d3 6.420 * [taylor]: Taking taylor expansion of d1 in d2 6.420 * [backup-simplify]: Simplify d1 into d1 6.420 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.420 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.420 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 6.420 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.421 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.421 * [taylor]: Taking taylor expansion of d2 in d1 6.421 * [backup-simplify]: Simplify d2 into d2 6.421 * [taylor]: Taking taylor expansion of d1 in d1 6.421 * [backup-simplify]: Simplify 0 into 0 6.421 * [backup-simplify]: Simplify 1 into 1 6.421 * [backup-simplify]: Simplify (* d2 0) into 0 6.421 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.421 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.421 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.421 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.421 * [taylor]: Taking taylor expansion of d3 in d1 6.421 * [backup-simplify]: Simplify d3 into d3 6.421 * [taylor]: Taking taylor expansion of d1 in d1 6.421 * [backup-simplify]: Simplify 0 into 0 6.421 * [backup-simplify]: Simplify 1 into 1 6.421 * [backup-simplify]: Simplify (* d3 0) into 0 6.422 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.422 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.422 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 6.422 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.422 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.422 * [taylor]: Taking taylor expansion of d2 in d1 6.422 * [backup-simplify]: Simplify d2 into d2 6.422 * [taylor]: Taking taylor expansion of d1 in d1 6.422 * [backup-simplify]: Simplify 0 into 0 6.422 * [backup-simplify]: Simplify 1 into 1 6.422 * [backup-simplify]: Simplify (* d2 0) into 0 6.423 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.423 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.423 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.423 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.423 * [taylor]: Taking taylor expansion of d3 in d1 6.423 * [backup-simplify]: Simplify d3 into d3 6.423 * [taylor]: Taking taylor expansion of d1 in d1 6.423 * [backup-simplify]: Simplify 0 into 0 6.423 * [backup-simplify]: Simplify 1 into 1 6.423 * [backup-simplify]: Simplify (* d3 0) into 0 6.423 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.423 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.424 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.424 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 6.424 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 6.424 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.424 * [taylor]: Taking taylor expansion of d2 in d2 6.424 * [backup-simplify]: Simplify 0 into 0 6.424 * [backup-simplify]: Simplify 1 into 1 6.424 * [backup-simplify]: Simplify (/ 1 1) into 1 6.424 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.424 * [taylor]: Taking taylor expansion of d3 in d2 6.424 * [backup-simplify]: Simplify d3 into d3 6.424 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.425 * [backup-simplify]: Simplify (+ 1 0) into 1 6.425 * [taylor]: Taking taylor expansion of 1 in d3 6.425 * [backup-simplify]: Simplify 1 into 1 6.426 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.426 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.427 * [backup-simplify]: Simplify (- 0) into 0 6.427 * [backup-simplify]: Simplify (+ 0 0) into 0 6.427 * [taylor]: Taking taylor expansion of 0 in d2 6.427 * [backup-simplify]: Simplify 0 into 0 6.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.428 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.428 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 6.428 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 6.428 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.428 * [taylor]: Taking taylor expansion of d3 in d3 6.428 * [backup-simplify]: Simplify 0 into 0 6.428 * [backup-simplify]: Simplify 1 into 1 6.429 * [backup-simplify]: Simplify (/ 1 1) into 1 6.429 * [backup-simplify]: Simplify (- 1) into -1 6.429 * [backup-simplify]: Simplify -1 into -1 6.429 * [backup-simplify]: Simplify 1 into 1 6.430 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.431 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.432 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.432 * [backup-simplify]: Simplify (- 0) into 0 6.432 * [backup-simplify]: Simplify (+ 0 0) into 0 6.432 * [taylor]: Taking taylor expansion of 0 in d2 6.432 * [backup-simplify]: Simplify 0 into 0 6.432 * [taylor]: Taking taylor expansion of 0 in d3 6.432 * [backup-simplify]: Simplify 0 into 0 6.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.433 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.434 * [backup-simplify]: Simplify (- 0) into 0 6.434 * [backup-simplify]: Simplify (+ 0 0) into 0 6.434 * [taylor]: Taking taylor expansion of 0 in d3 6.434 * [backup-simplify]: Simplify 0 into 0 6.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.435 * [backup-simplify]: Simplify (- 0) into 0 6.435 * [backup-simplify]: Simplify 0 into 0 6.435 * [backup-simplify]: Simplify 0 into 0 6.436 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.438 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.438 * [backup-simplify]: Simplify (- 0) into 0 6.439 * [backup-simplify]: Simplify (+ 0 0) into 0 6.439 * [taylor]: Taking taylor expansion of 0 in d2 6.439 * [backup-simplify]: Simplify 0 into 0 6.439 * [taylor]: Taking taylor expansion of 0 in d3 6.439 * [backup-simplify]: Simplify 0 into 0 6.439 * [taylor]: Taking taylor expansion of 0 in d3 6.439 * [backup-simplify]: Simplify 0 into 0 6.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.440 * [backup-simplify]: Simplify (- 0) into 0 6.441 * [backup-simplify]: Simplify (+ 0 0) into 0 6.441 * [taylor]: Taking taylor expansion of 0 in d3 6.441 * [backup-simplify]: Simplify 0 into 0 6.441 * [backup-simplify]: Simplify 0 into 0 6.441 * [backup-simplify]: Simplify 0 into 0 6.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.442 * [backup-simplify]: Simplify (- 0) into 0 6.442 * [backup-simplify]: Simplify 0 into 0 6.442 * [backup-simplify]: Simplify 0 into 0 6.443 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 6.443 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 6.443 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 6.443 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 6.443 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 6.443 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 6.443 * [taylor]: Taking taylor expansion of d2 in d3 6.443 * [backup-simplify]: Simplify d2 into d2 6.443 * [taylor]: Taking taylor expansion of d1 in d3 6.443 * [backup-simplify]: Simplify d1 into d1 6.443 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 6.443 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 6.444 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 6.444 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 6.444 * [taylor]: Taking taylor expansion of d3 in d3 6.444 * [backup-simplify]: Simplify 0 into 0 6.444 * [backup-simplify]: Simplify 1 into 1 6.444 * [taylor]: Taking taylor expansion of d1 in d3 6.444 * [backup-simplify]: Simplify d1 into d1 6.444 * [backup-simplify]: Simplify (* 0 d1) into 0 6.444 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.444 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.444 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 6.444 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 6.444 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 6.444 * [taylor]: Taking taylor expansion of d2 in d2 6.444 * [backup-simplify]: Simplify 0 into 0 6.444 * [backup-simplify]: Simplify 1 into 1 6.444 * [taylor]: Taking taylor expansion of d1 in d2 6.444 * [backup-simplify]: Simplify d1 into d1 6.445 * [backup-simplify]: Simplify (* 0 d1) into 0 6.445 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 6.445 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.445 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 6.445 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 6.445 * [taylor]: Taking taylor expansion of d3 in d2 6.445 * [backup-simplify]: Simplify d3 into d3 6.445 * [taylor]: Taking taylor expansion of d1 in d2 6.445 * [backup-simplify]: Simplify d1 into d1 6.445 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 6.445 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 6.445 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 6.445 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.445 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.445 * [taylor]: Taking taylor expansion of d2 in d1 6.445 * [backup-simplify]: Simplify d2 into d2 6.445 * [taylor]: Taking taylor expansion of d1 in d1 6.445 * [backup-simplify]: Simplify 0 into 0 6.446 * [backup-simplify]: Simplify 1 into 1 6.446 * [backup-simplify]: Simplify (* d2 0) into 0 6.446 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.446 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.446 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.446 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.446 * [taylor]: Taking taylor expansion of d3 in d1 6.446 * [backup-simplify]: Simplify d3 into d3 6.446 * [taylor]: Taking taylor expansion of d1 in d1 6.446 * [backup-simplify]: Simplify 0 into 0 6.446 * [backup-simplify]: Simplify 1 into 1 6.446 * [backup-simplify]: Simplify (* d3 0) into 0 6.447 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.447 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.447 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 6.447 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 6.447 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 6.447 * [taylor]: Taking taylor expansion of d2 in d1 6.447 * [backup-simplify]: Simplify d2 into d2 6.447 * [taylor]: Taking taylor expansion of d1 in d1 6.447 * [backup-simplify]: Simplify 0 into 0 6.447 * [backup-simplify]: Simplify 1 into 1 6.447 * [backup-simplify]: Simplify (* d2 0) into 0 6.447 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 6.447 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.448 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 6.448 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 6.448 * [taylor]: Taking taylor expansion of d3 in d1 6.448 * [backup-simplify]: Simplify d3 into d3 6.448 * [taylor]: Taking taylor expansion of d1 in d1 6.448 * [backup-simplify]: Simplify 0 into 0 6.448 * [backup-simplify]: Simplify 1 into 1 6.448 * [backup-simplify]: Simplify (* d3 0) into 0 6.448 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 6.448 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.448 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.449 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 6.449 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 6.449 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.449 * [taylor]: Taking taylor expansion of d2 in d2 6.449 * [backup-simplify]: Simplify 0 into 0 6.449 * [backup-simplify]: Simplify 1 into 1 6.449 * [backup-simplify]: Simplify (/ 1 1) into 1 6.449 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.449 * [taylor]: Taking taylor expansion of d3 in d2 6.449 * [backup-simplify]: Simplify d3 into d3 6.449 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.450 * [backup-simplify]: Simplify (+ 1 0) into 1 6.450 * [taylor]: Taking taylor expansion of 1 in d3 6.450 * [backup-simplify]: Simplify 1 into 1 6.450 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 6.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.451 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 6.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.452 * [backup-simplify]: Simplify (- 0) into 0 6.452 * [backup-simplify]: Simplify (+ 0 0) into 0 6.452 * [taylor]: Taking taylor expansion of 0 in d2 6.452 * [backup-simplify]: Simplify 0 into 0 6.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.453 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 6.453 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 6.453 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 6.453 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.453 * [taylor]: Taking taylor expansion of d3 in d3 6.453 * [backup-simplify]: Simplify 0 into 0 6.453 * [backup-simplify]: Simplify 1 into 1 6.454 * [backup-simplify]: Simplify (/ 1 1) into 1 6.454 * [backup-simplify]: Simplify (- 1) into -1 6.454 * [backup-simplify]: Simplify -1 into -1 6.454 * [backup-simplify]: Simplify 1 into 1 6.455 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.456 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.456 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.456 * [backup-simplify]: Simplify (- 0) into 0 6.457 * [backup-simplify]: Simplify (+ 0 0) into 0 6.457 * [taylor]: Taking taylor expansion of 0 in d2 6.457 * [backup-simplify]: Simplify 0 into 0 6.457 * [taylor]: Taking taylor expansion of 0 in d3 6.457 * [backup-simplify]: Simplify 0 into 0 6.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.459 * [backup-simplify]: Simplify (- 0) into 0 6.459 * [backup-simplify]: Simplify (+ 0 0) into 0 6.459 * [taylor]: Taking taylor expansion of 0 in d3 6.459 * [backup-simplify]: Simplify 0 into 0 6.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.460 * [backup-simplify]: Simplify (- 0) into 0 6.460 * [backup-simplify]: Simplify 0 into 0 6.460 * [backup-simplify]: Simplify 0 into 0 6.461 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.462 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.463 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.463 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.463 * [backup-simplify]: Simplify (- 0) into 0 6.463 * [backup-simplify]: Simplify (+ 0 0) into 0 6.464 * [taylor]: Taking taylor expansion of 0 in d2 6.464 * [backup-simplify]: Simplify 0 into 0 6.464 * [taylor]: Taking taylor expansion of 0 in d3 6.464 * [backup-simplify]: Simplify 0 into 0 6.464 * [taylor]: Taking taylor expansion of 0 in d3 6.464 * [backup-simplify]: Simplify 0 into 0 6.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.465 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.465 * [backup-simplify]: Simplify (- 0) into 0 6.466 * [backup-simplify]: Simplify (+ 0 0) into 0 6.466 * [taylor]: Taking taylor expansion of 0 in d3 6.466 * [backup-simplify]: Simplify 0 into 0 6.466 * [backup-simplify]: Simplify 0 into 0 6.466 * [backup-simplify]: Simplify 0 into 0 6.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.467 * [backup-simplify]: Simplify (- 0) into 0 6.467 * [backup-simplify]: Simplify 0 into 0 6.467 * [backup-simplify]: Simplify 0 into 0 6.468 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 6.468 * * * [progress]: simplifying candidates 6.468 * * * * [progress]: [ 1 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 2 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 3 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 4 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 5 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 6 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 7 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 8 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 9 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 10 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 11 / 76 ] simplifiying candidate # 6.468 * * * * [progress]: [ 12 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 13 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 14 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 15 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 16 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 17 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 18 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 19 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 20 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 21 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 22 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 23 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 24 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 25 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 26 / 76 ] simplifiying candidate #real (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))> 6.469 * * * * [progress]: [ 27 / 76 ] simplifiying candidate # 6.469 * * * * [progress]: [ 28 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 29 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 30 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 31 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 32 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 33 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 34 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 35 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 36 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 37 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 38 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 39 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 40 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 41 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 42 / 76 ] simplifiying candidate # 6.470 * * * * [progress]: [ 43 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 44 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 45 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 46 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 47 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 48 / 76 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 6.471 * * * * [progress]: [ 49 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 50 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 51 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 52 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 53 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 54 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 55 / 76 ] simplifiying candidate # 6.471 * * * * [progress]: [ 56 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 57 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 58 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 59 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 60 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 61 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 62 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 63 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 64 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 65 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 66 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 67 / 76 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 6.472 * * * * [progress]: [ 68 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 69 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 70 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 71 / 76 ] simplifiying candidate # 6.472 * * * * [progress]: [ 72 / 76 ] simplifiying candidate # 6.473 * * * * [progress]: [ 73 / 76 ] simplifiying candidate # 6.473 * * * * [progress]: [ 74 / 76 ] simplifiying candidate # 6.473 * * * * [progress]: [ 75 / 76 ] simplifiying candidate # 6.473 * * * * [progress]: [ 76 / 76 ] simplifiying candidate # 6.474 * [simplify]: Simplifying: (fma (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (fma 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))) (fma (- d1) d1 (* d1 d1)) (expm1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (log1p (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (* d1 d1)) (- (* d1 d1)) (- (* d1 d1)) (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))) (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (- (* d1 d1)) (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (* d4 d1) (* d1 d1)) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)) (- (* d1 d1)) (real->posit16 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (- (* d1 d3) (* d4 d1)) (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1)) (expm1 (- (* d1 d2) (* d1 d3))) (log1p (- (* d1 d2) (* d1 d3))) (- (* d1 d3)) (/ (exp (* d1 d2)) (exp (* d1 d3))) (log (- (* d1 d2) (* d1 d3))) (exp (- (* d1 d2) (* d1 d3))) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (- (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3)) (- d2 d3) (- (* d1 d3)) (real->posit16 (- (* d1 d2) (* d1 d3))) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) 6.476 * * [simplify]: iteration 1: (110 enodes) 6.522 * * [simplify]: iteration 2: (312 enodes) 6.704 * * [simplify]: iteration 3: (1162 enodes) 8.631 * * [simplify]: Extracting #0: cost 57 inf + 0 8.632 * * [simplify]: Extracting #1: cost 525 inf + 1 8.641 * * [simplify]: Extracting #2: cost 1096 inf + 18340 8.692 * * [simplify]: Extracting #3: cost 505 inf + 177874 8.768 * * [simplify]: Extracting #4: cost 75 inf + 284243 8.853 * * [simplify]: Extracting #5: cost 9 inf + 312073 8.961 * * [simplify]: Extracting #6: cost 0 inf + 317105 9.045 * [simplify]: Simplified to: (- (* (cbrt (* d1 (- d2 (- d3 d4)))) (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4)))))) (* d1 d1)) (- (* d1 d1) (* d1 d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1)) (* d1 (+ (- d2 d3) (- d4 d1))) (- (* d1 d1) (* d1 d1)) (expm1 (* d1 (+ (- d2 d3) (- d4 d1)))) (log1p (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (- d1)) (* d1 (- d1)) (* d1 (- d1)) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (log (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (* (* (* d1 (+ (- d2 d3) (- d4 d1))) (* d1 (+ (- d2 d3) (- d4 d1)))) (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (- (* (* d1 (- d2 (- d3 d4))) (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))))) (* (* (* d1 d1) (* d1 d1)) (* d1 d1))) (fma (* d1 d1) (* d1 d1) (* (* d1 (- d2 (- d3 d4))) (+ (* d1 d1) (* d1 (- d2 (- d3 d4)))))) (* d1 (- d1)) (* (+ (* d1 (- d2 (- d3 d4))) (* d1 d1)) (- (* d1 (- d2 (- d3 d4))) (* d1 d1))) (fma d1 d1 (* d1 (- d2 (- d3 d4)))) (+ (sqrt (* d1 (- d2 (- d3 d4)))) d1) (- (sqrt (* d1 (- d2 (- d3 d4)))) d1) (* (- d4 d1) d1) (* d1 (- d3 (- d4 d1))) (* d1 (- d1)) (real->posit16 (* d1 (+ (- d2 d3) (- d4 d1)))) (expm1 (* d1 (- d2 (- d3 d4)))) (log1p (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (log (* d1 (- d2 (- d3 d4)))) (exp (* d1 (- d2 (- d3 d4)))) (* (cbrt (* d1 (- d2 (- d3 d4)))) (cbrt (* d1 (- d2 (- d3 d4))))) (cbrt (* d1 (- d2 (- d3 d4)))) (* (* d1 (- d2 (- d3 d4))) (* (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))))) (sqrt (* d1 (- d2 (- d3 d4)))) (sqrt (* d1 (- d2 (- d3 d4)))) (fma (* d1 d4) (* (* d1 d4) (* d1 d4)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1))) (fma (* d1 d4) (- (* d1 d4) (* (- d2 d3) d1)) (* (* (- d2 d3) d1) (* (- d2 d3) d1))) (* (* d1 d1) (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* (- (- d2 d3) d4) d1) (+ (* d1 (- d4 d3)) (* d3 d1)) (* d1 (- d4 d3)) (* d1 (- d4 d3)) (* d1 (- d3 d4)) (real->posit16 (* d1 (- d2 (- d3 d4)))) (* (- d2 d3) d1) (+ (- (* d3 d1)) (* d3 d1)) (expm1 (* (- d2 d3) d1)) (log1p (* (- d2 d3) d1)) (- (* d3 d1)) (exp (* (- d2 d3) d1)) (log (* (- d2 d3) d1)) (exp (* (- d2 d3) d1)) (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))) (cbrt (* (- d2 d3) d1)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (- (* (* d1 d2) (* (* d1 d2) (* d1 d2))) (* (* d3 d1) (* (* d3 d1) (* d3 d1)))) (fma (* d1 d2) (* d3 d1) (fma (* d1 d2) (* d1 d2) (* (* d3 d1) (* d3 d1)))) (- (* d3 d1)) (* (* d1 (+ d2 d3)) (* (- d2 d3) d1)) (* d1 (+ d2 d3)) (- d2 d3) (- (* d3 d1)) (real->posit16 (* (- d2 d3) d1)) (* d1 (+ (- d2 d3) (- d1))) (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) 0 (* d1 (- d2 (- d3 d4))) (* d1 (- d2 (- d3 d4))) (* (- d2 d3) d1) (* (- d2 d3) d1) (* (- d2 d3) d1) 9.049 * * * [progress]: adding candidates to table 9.674 * [progress]: [Phase 3 of 3] Extracting. 9.675 * * [regime]: Finding splitpoints for: (# #) 9.676 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 9.676 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# #) 9.712 * * * * [regimes]: Trying to branch on d4 from (# #) 9.746 * * * * [regimes]: Trying to branch on d3 from (# #) 9.774 * * * * [regimes]: Trying to branch on d2 from (# #) 9.808 * * * * [regimes]: Trying to branch on d1 from (# #) 9.840 * * * [regime]: Found split indices: #