1537439043.655 * [misc]progress: [Phase 1 of 3] Setting up. 1537439043.656 * * * [misc]progress: [1/2] Preparing points 1537439043.656 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1537439043.658 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1537439043.698 * * * * [misc]points: Setting MPFR precision to 64 1537439043.732 * * * * [misc]points: Setting MPFR precision to 320 1537439043.734 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1537439043.736 * * * * [misc]points: Setting MPFR precision to 64 1537439043.738 * * * * [misc]points: Setting MPFR precision to 320 1537439043.739 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1537439043.742 * * * * [misc]points: Setting MPFR precision to 64 1537439043.744 * * * * [misc]points: Setting MPFR precision to 320 1537439043.746 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1537439043.748 * * * * [misc]points: Setting MPFR precision to 64 1537439043.751 * * * * [misc]points: Setting MPFR precision to 320 1537439043.754 * * * * [misc]points: Computing exacts for 256 points 1537439043.756 * * * * [misc]points: Setting MPFR precision to 64 1537439043.763 * * * * [misc]points: Setting MPFR precision to 320 1537439043.803 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.804 * * * * [misc]points: Sampling 166 additional inputs, on iter 1 have 90 / 256 1537439043.806 * * * * [misc]points: Computing exacts on every 10 of 166 points to ramp up precision 1537439043.921 * * * * [misc]points: Setting MPFR precision to 64 1537439043.922 * * * * [misc]points: Setting MPFR precision to 320 1537439043.923 * * * * [misc]points: Computing exacts on every 5 of 166 points to ramp up precision 1537439043.927 * * * * [misc]points: Setting MPFR precision to 64 1537439043.929 * * * * [misc]points: Setting MPFR precision to 320 1537439043.931 * * * * [misc]points: Computing exacts on every 2 of 166 points to ramp up precision 1537439043.933 * * * * [misc]points: Setting MPFR precision to 64 1537439043.935 * * * * [misc]points: Setting MPFR precision to 320 1537439043.938 * * * * [misc]points: Computing exacts for 166 points 1537439043.939 * * * * [misc]points: Setting MPFR precision to 64 1537439043.944 * * * * [misc]points: Setting MPFR precision to 320 1537439043.948 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.948 * * * * [misc]points: Sampling 99 additional inputs, on iter 2 have 157 / 256 1537439043.949 * * * * [misc]points: Computing exacts on every 6 of 99 points to ramp up precision 1537439043.950 * * * * [misc]points: Setting MPFR precision to 64 1537439043.951 * * * * [misc]points: Setting MPFR precision to 320 1537439043.951 * * * * [misc]points: Computing exacts on every 3 of 99 points to ramp up precision 1537439043.953 * * * * [misc]points: Setting MPFR precision to 64 1537439043.954 * * * * [misc]points: Setting MPFR precision to 320 1537439043.955 * * * * [misc]points: Computing exacts for 99 points 1537439043.956 * * * * [misc]points: Setting MPFR precision to 64 1537439043.959 * * * * [misc]points: Setting MPFR precision to 320 1537439043.962 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.962 * * * * [misc]points: Sampling 63 additional inputs, on iter 3 have 193 / 256 1537439043.962 * * * * [misc]points: Computing exacts on every 3 of 63 points to ramp up precision 1537439043.963 * * * * [misc]points: Setting MPFR precision to 64 1537439043.964 * * * * [misc]points: Setting MPFR precision to 320 1537439043.964 * * * * [misc]points: Computing exacts for 63 points 1537439043.966 * * * * [misc]points: Setting MPFR precision to 64 1537439043.967 * * * * [misc]points: Setting MPFR precision to 320 1537439043.969 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.969 * * * * [misc]points: Sampling 35 additional inputs, on iter 4 have 221 / 256 1537439043.970 * * * * [misc]points: Computing exacts on every 2 of 35 points to ramp up precision 1537439043.971 * * * * [misc]points: Setting MPFR precision to 64 1537439043.971 * * * * [misc]points: Setting MPFR precision to 320 1537439043.972 * * * * [misc]points: Computing exacts for 35 points 1537439043.973 * * * * [misc]points: Setting MPFR precision to 64 1537439043.974 * * * * [misc]points: Setting MPFR precision to 320 1537439043.975 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.975 * * * * [misc]points: Sampling 25 additional inputs, on iter 5 have 231 / 256 1537439043.975 * * * * [misc]points: Computing exacts for 25 points 1537439043.977 * * * * [misc]points: Setting MPFR precision to 64 1537439043.977 * * * * [misc]points: Setting MPFR precision to 320 1537439043.978 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.978 * * * * [misc]points: Sampling 18 additional inputs, on iter 6 have 238 / 256 1537439043.978 * * * * [misc]points: Computing exacts for 18 points 1537439043.980 * * * * [misc]points: Setting MPFR precision to 64 1537439043.980 * * * * [misc]points: Setting MPFR precision to 320 1537439043.981 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.981 * * * * [misc]points: Sampling 11 additional inputs, on iter 7 have 245 / 256 1537439043.981 * * * * [misc]points: Computing exacts for 11 points 1537439043.982 * * * * [misc]points: Setting MPFR precision to 64 1537439043.983 * * * * [misc]points: Setting MPFR precision to 320 1537439043.983 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.983 * * * * [misc]points: Sampling 7 additional inputs, on iter 8 have 249 / 256 1537439043.983 * * * * [misc]points: Computing exacts for 7 points 1537439043.984 * * * * [misc]points: Setting MPFR precision to 64 1537439043.985 * * * * [misc]points: Setting MPFR precision to 320 1537439043.985 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.985 * * * * [misc]points: Sampling 6 additional inputs, on iter 9 have 250 / 256 1537439043.985 * * * * [misc]points: Computing exacts for 6 points 1537439043.986 * * * * [misc]points: Setting MPFR precision to 64 1537439043.986 * * * * [misc]points: Setting MPFR precision to 320 1537439043.987 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.987 * * * * [misc]points: Sampling 4 additional inputs, on iter 10 have 252 / 256 1537439043.987 * * * * [misc]points: Computing exacts for 4 points 1537439043.988 * * * * [misc]points: Setting MPFR precision to 64 1537439043.988 * * * * [misc]points: Setting MPFR precision to 320 1537439043.988 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.988 * * * * [misc]points: Sampling 4 additional inputs, on iter 11 have 252 / 256 1537439043.988 * * * * [misc]points: Computing exacts for 4 points 1537439043.990 * * * * [misc]points: Setting MPFR precision to 64 1537439043.990 * * * * [misc]points: Setting MPFR precision to 320 1537439043.990 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.990 * * * * [misc]points: Sampling 4 additional inputs, on iter 12 have 254 / 256 1537439043.990 * * * * [misc]points: Computing exacts for 4 points 1537439043.991 * * * * [misc]points: Setting MPFR precision to 64 1537439043.991 * * * * [misc]points: Setting MPFR precision to 320 1537439043.992 * * * * [misc]points: Filtering points with unrepresentable outputs 1537439043.992 * * * * [exit]points: Sampled 256 points with exact outputs 1537439043.992 * * * [misc]progress: [2/2] Setting up program. 1537439043.997 * [misc]progress: [Phase 2 of 3] Improving. 1537439043.998 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1537439043.999 * * [misc]simplify: iters left: 3 (6 enodes) 1537439044.004 * * [misc]simplify: iters left: 2 (8 enodes) 1537439044.005 * * [misc]simplify: iters left: 1 (9 enodes) 1537439044.008 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439044.020 * * [misc]progress: iteration 1 / 4 1537439044.020 * * * [misc]progress: picking best candidate 1537439044.025 * * * * [misc]pick: Picked # 1537439044.025 * * * [misc]progress: localizing error 1537439044.063 * * * [misc]progress: generating rewritten candidates 1537439044.063 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1537439044.100 * * * [misc]progress: generating series expansions 1537439044.100 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1537439044.106 * [misc]backup-simplify: Simplify (- (pow x 4) (pow y 4)) into (- (pow x 4) (pow y 4)) 1537439044.106 * [misc]approximate: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (x y) around 0 1537439044.107 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 1537439044.107 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1537439044.107 * [misc]taylor: Taking taylor expansion of x in y 1537439044.107 * [misc]backup-simplify: Simplify x into x 1537439044.107 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439044.107 * [misc]taylor: Taking taylor expansion of y in y 1537439044.107 * [misc]backup-simplify: Simplify 0 into 0 1537439044.107 * [misc]backup-simplify: Simplify 1 into 1 1537439044.107 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1537439044.108 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1537439044.108 * [misc]taylor: Taking taylor expansion of x in x 1537439044.108 * [misc]backup-simplify: Simplify 0 into 0 1537439044.108 * [misc]backup-simplify: Simplify 1 into 1 1537439044.108 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439044.108 * [misc]taylor: Taking taylor expansion of y in x 1537439044.108 * [misc]backup-simplify: Simplify y into y 1537439044.108 * [misc]taylor: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1537439044.108 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1537439044.108 * [misc]taylor: Taking taylor expansion of x in x 1537439044.108 * [misc]backup-simplify: Simplify 0 into 0 1537439044.108 * [misc]backup-simplify: Simplify 1 into 1 1537439044.108 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439044.108 * [misc]taylor: Taking taylor expansion of y in x 1537439044.108 * [misc]backup-simplify: Simplify y into y 1537439044.108 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1537439044.109 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1537439044.109 * [misc]backup-simplify: Simplify (- (pow y 4)) into (- (pow y 4)) 1537439044.109 * [misc]backup-simplify: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1537439044.109 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1537439044.109 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439044.109 * [misc]taylor: Taking taylor expansion of y in y 1537439044.109 * [misc]backup-simplify: Simplify 0 into 0 1537439044.109 * [misc]backup-simplify: Simplify 1 into 1 1537439044.109 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1537439044.109 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1537439044.110 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.110 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.110 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.110 * [misc]backup-simplify: Simplify 0 into 0 1537439044.110 * [misc]backup-simplify: Simplify 0 into 0 1537439044.110 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1537439044.110 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1537439044.111 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.111 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.111 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.111 * [misc]backup-simplify: Simplify 0 into 0 1537439044.111 * [misc]backup-simplify: Simplify 0 into 0 1537439044.111 * [misc]backup-simplify: Simplify 0 into 0 1537439044.111 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1537439044.112 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 1537439044.112 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.112 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.112 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.112 * [misc]backup-simplify: Simplify 0 into 0 1537439044.112 * [misc]backup-simplify: Simplify 0 into 0 1537439044.112 * [misc]backup-simplify: Simplify 0 into 0 1537439044.112 * [misc]backup-simplify: Simplify 0 into 0 1537439044.112 * [misc]backup-simplify: Simplify 0 into 0 1537439044.113 * [misc]backup-simplify: Simplify (- (pow (/ 1 x) 4) (pow (/ 1 y) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1537439044.113 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1537439044.113 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1537439044.113 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1537439044.113 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1537439044.113 * [misc]taylor: Taking taylor expansion of x in y 1537439044.113 * [misc]backup-simplify: Simplify x into x 1537439044.113 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1537439044.114 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1537439044.114 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1537439044.114 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1537439044.114 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439044.114 * [misc]taylor: Taking taylor expansion of y in y 1537439044.114 * [misc]backup-simplify: Simplify 0 into 0 1537439044.114 * [misc]backup-simplify: Simplify 1 into 1 1537439044.114 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.114 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.114 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439044.114 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1537439044.114 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1537439044.114 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1537439044.114 * [misc]taylor: Taking taylor expansion of x in x 1537439044.115 * [misc]backup-simplify: Simplify 0 into 0 1537439044.115 * [misc]backup-simplify: Simplify 1 into 1 1537439044.115 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.115 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.115 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439044.115 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1537439044.115 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439044.115 * [misc]taylor: Taking taylor expansion of y in x 1537439044.115 * [misc]backup-simplify: Simplify y into y 1537439044.115 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1537439044.115 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1537439044.115 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1537439044.115 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1537439044.115 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1537439044.115 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1537439044.115 * [misc]taylor: Taking taylor expansion of x in x 1537439044.115 * [misc]backup-simplify: Simplify 0 into 0 1537439044.115 * [misc]backup-simplify: Simplify 1 into 1 1537439044.116 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.116 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.116 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439044.116 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1537439044.116 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439044.116 * [misc]taylor: Taking taylor expansion of y in x 1537439044.116 * [misc]backup-simplify: Simplify y into y 1537439044.116 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1537439044.116 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1537439044.116 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1537439044.116 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537439044.116 * [misc]taylor: Taking taylor expansion of 1 in y 1537439044.116 * [misc]backup-simplify: Simplify 1 into 1 1537439044.117 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439044.117 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439044.117 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439044.117 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.117 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.117 * [misc]backup-simplify: Simplify 0 into 0 1537439044.117 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439044.117 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439044.118 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.118 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.118 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.118 * [misc]backup-simplify: Simplify 0 into 0 1537439044.118 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439044.118 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439044.118 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.118 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.118 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.118 * [misc]backup-simplify: Simplify 0 into 0 1537439044.119 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439044.119 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439044.119 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.119 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1537439044.120 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1537439044.120 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1537439044.120 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1537439044.120 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439044.120 * [misc]taylor: Taking taylor expansion of y in y 1537439044.120 * [misc]backup-simplify: Simplify 0 into 0 1537439044.120 * [misc]backup-simplify: Simplify 1 into 1 1537439044.120 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.120 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.120 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439044.120 * [misc]backup-simplify: Simplify (- 1) into -1 1537439044.120 * [misc]backup-simplify: Simplify -1 into -1 1537439044.120 * [misc]backup-simplify: Simplify 1 into 1 1537439044.121 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439044.121 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439044.121 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.121 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1537439044.121 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1537439044.121 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1537439044.122 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.122 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.122 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.122 * [misc]backup-simplify: Simplify 0 into 0 1537439044.122 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439044.122 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439044.122 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439044.122 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.122 * [misc]backup-simplify: Simplify 0 into 0 1537439044.122 * [misc]backup-simplify: Simplify 0 into 0 1537439044.122 * [misc]backup-simplify: Simplify 0 into 0 1537439044.123 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439044.123 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439044.123 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.123 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1537439044.124 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1537439044.124 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1537439044.124 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.124 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.124 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.124 * [misc]backup-simplify: Simplify 0 into 0 1537439044.124 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439044.124 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439044.125 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.125 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.125 * [misc]backup-simplify: Simplify 0 into 0 1537439044.125 * [misc]backup-simplify: Simplify 0 into 0 1537439044.125 * [misc]backup-simplify: Simplify 0 into 0 1537439044.125 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4)) 1537439044.135 * [misc]backup-simplify: Simplify (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1537439044.135 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1537439044.135 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1537439044.135 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in y 1537439044.135 * [misc]taylor: Taking taylor expansion of (pow x 4) in y 1537439044.135 * [misc]taylor: Taking taylor expansion of x in y 1537439044.135 * [misc]backup-simplify: Simplify x into x 1537439044.135 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1537439044.135 * [misc]backup-simplify: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1537439044.135 * [misc]backup-simplify: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1537439044.135 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1537439044.135 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439044.135 * [misc]taylor: Taking taylor expansion of y in y 1537439044.135 * [misc]backup-simplify: Simplify 0 into 0 1537439044.135 * [misc]backup-simplify: Simplify 1 into 1 1537439044.136 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.136 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.136 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439044.136 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1537439044.136 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1537439044.136 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1537439044.136 * [misc]taylor: Taking taylor expansion of x in x 1537439044.136 * [misc]backup-simplify: Simplify 0 into 0 1537439044.136 * [misc]backup-simplify: Simplify 1 into 1 1537439044.137 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.137 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.137 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439044.137 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1537439044.137 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439044.137 * [misc]taylor: Taking taylor expansion of y in x 1537439044.137 * [misc]backup-simplify: Simplify y into y 1537439044.137 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1537439044.137 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1537439044.137 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1537439044.137 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1537439044.138 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 4)) in x 1537439044.138 * [misc]taylor: Taking taylor expansion of (pow x 4) in x 1537439044.138 * [misc]taylor: Taking taylor expansion of x in x 1537439044.138 * [misc]backup-simplify: Simplify 0 into 0 1537439044.138 * [misc]backup-simplify: Simplify 1 into 1 1537439044.138 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.138 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.138 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439044.138 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1537439044.138 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439044.138 * [misc]taylor: Taking taylor expansion of y in x 1537439044.138 * [misc]backup-simplify: Simplify y into y 1537439044.138 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1537439044.138 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1537439044.139 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1537439044.139 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537439044.139 * [misc]taylor: Taking taylor expansion of 1 in y 1537439044.139 * [misc]backup-simplify: Simplify 1 into 1 1537439044.139 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439044.139 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439044.140 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439044.140 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.140 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.140 * [misc]backup-simplify: Simplify 0 into 0 1537439044.140 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439044.141 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439044.141 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.141 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.141 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.141 * [misc]backup-simplify: Simplify 0 into 0 1537439044.142 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439044.142 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439044.142 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.142 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.142 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.142 * [misc]backup-simplify: Simplify 0 into 0 1537439044.143 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439044.144 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439044.144 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.144 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1537439044.144 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1537439044.145 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1537439044.145 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1537439044.145 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439044.145 * [misc]taylor: Taking taylor expansion of y in y 1537439044.145 * [misc]backup-simplify: Simplify 0 into 0 1537439044.145 * [misc]backup-simplify: Simplify 1 into 1 1537439044.145 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.145 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439044.145 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439044.145 * [misc]backup-simplify: Simplify (- 1) into -1 1537439044.145 * [misc]backup-simplify: Simplify -1 into -1 1537439044.146 * [misc]backup-simplify: Simplify 1 into 1 1537439044.146 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439044.146 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439044.147 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.147 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1537439044.147 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1537439044.147 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1537439044.148 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.148 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.148 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.148 * [misc]backup-simplify: Simplify 0 into 0 1537439044.148 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439044.148 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439044.149 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439044.149 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.149 * [misc]backup-simplify: Simplify 0 into 0 1537439044.149 * [misc]backup-simplify: Simplify 0 into 0 1537439044.149 * [misc]backup-simplify: Simplify 0 into 0 1537439044.149 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439044.150 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439044.151 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.151 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1537439044.151 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1537439044.151 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1537439044.152 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.152 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439044.152 * [misc]taylor: Taking taylor expansion of 0 in y 1537439044.152 * [misc]backup-simplify: Simplify 0 into 0 1537439044.152 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439044.152 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439044.153 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439044.153 * [misc]backup-simplify: Simplify (- 0) into 0 1537439044.153 * [misc]backup-simplify: Simplify 0 into 0 1537439044.153 * [misc]backup-simplify: Simplify 0 into 0 1537439044.153 * [misc]backup-simplify: Simplify 0 into 0 1537439044.154 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4)) 1537439044.154 * * * [misc]progress: simplifying candidates 1537439044.154 * * * * [misc]progress: [ 1 / 31 ] simplifiying candidate # 1537439044.155 * [enter]simplify: Simplifying (fma (* (cbrt (pow x 4)) (cbrt (pow x 4))) (cbrt (pow x 4)) (- (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4)))))) 1537439044.157 * * [misc]simplify: iters left: 6 (12 enodes) 1537439044.162 * * [misc]simplify: iters left: 5 (21 enodes) 1537439044.171 * * [misc]simplify: iters left: 4 (28 enodes) 1537439044.177 * * [misc]simplify: iters left: 3 (34 enodes) 1537439044.181 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439044.181 * [misc]simplify: Simplified (2 1) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (- (cbrt (pow y 4))) (* (cbrt (pow y 4)) (cbrt (pow y 4))) (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4))))))) 1537439044.181 * [enter]simplify: Simplifying (fma (- (cbrt (pow y 4))) (* (cbrt (pow y 4)) (cbrt (pow y 4))) (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4))))) 1537439044.182 * * [misc]simplify: iters left: 6 (8 enodes) 1537439044.184 * * [misc]simplify: iters left: 5 (13 enodes) 1537439044.187 * * [misc]simplify: iters left: 4 (20 enodes) 1537439044.193 * * [misc]simplify: iters left: 3 (39 enodes) 1537439044.200 * * [misc]simplify: iters left: 2 (47 enodes) 1537439044.204 * [exit]simplify: Simplified to 0 1537439044.204 * [misc]simplify: Simplified (2 2) to (λ (x y) (+ (- (pow x 4) (pow y 4)) 0)) 1537439044.204 * * * * [misc]progress: [ 2 / 31 ] simplifiying candidate # 1537439044.204 * [enter]simplify: Simplifying (fma (* (cbrt (pow x 4)) (cbrt (pow x 4))) (cbrt (pow x 4)) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))))) 1537439044.205 * * [misc]simplify: iters left: 6 (11 enodes) 1537439044.207 * * [misc]simplify: iters left: 5 (16 enodes) 1537439044.210 * * [misc]simplify: iters left: 4 (20 enodes) 1537439044.247 * * [misc]simplify: iters left: 3 (25 enodes) 1537439044.258 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439044.258 * [misc]simplify: Simplified (2 1) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (- (sqrt (pow y 4))) (sqrt (pow y 4)) (* (sqrt (pow y 4)) (sqrt (pow y 4)))))) 1537439044.258 * [enter]simplify: Simplifying (fma (- (sqrt (pow y 4))) (sqrt (pow y 4)) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) 1537439044.259 * * [misc]simplify: iters left: 5 (7 enodes) 1537439044.263 * * [misc]simplify: iters left: 4 (9 enodes) 1537439044.270 * * [misc]simplify: iters left: 3 (15 enodes) 1537439044.277 * * [misc]simplify: iters left: 2 (21 enodes) 1537439044.281 * * [misc]simplify: iters left: 1 (23 enodes) 1537439044.283 * [exit]simplify: Simplified to 0 1537439044.283 * [misc]simplify: Simplified (2 2) to (λ (x y) (+ (- (pow x 4) (pow y 4)) 0)) 1537439044.283 * * * * [misc]progress: [ 3 / 31 ] simplifiying candidate # 1537439044.284 * [enter]simplify: Simplifying (fma (* (cbrt (pow x 4)) (cbrt (pow x 4))) (cbrt (pow x 4)) (- (* (pow y 4) 1))) 1537439044.285 * * [misc]simplify: iters left: 6 (11 enodes) 1537439044.291 * * [misc]simplify: iters left: 5 (21 enodes) 1537439044.333 * * [misc]simplify: iters left: 4 (28 enodes) 1537439044.349 * * [misc]simplify: iters left: 3 (39 enodes) 1537439044.361 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439044.362 * [misc]simplify: Simplified (2 1) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (- (pow y 4)) 1 (* (pow y 4) 1)))) 1537439044.362 * [enter]simplify: Simplifying (fma (- (pow y 4)) 1 (* (pow y 4) 1)) 1537439044.363 * * [misc]simplify: iters left: 4 (7 enodes) 1537439044.367 * * [misc]simplify: iters left: 3 (12 enodes) 1537439044.375 * * [misc]simplify: iters left: 2 (22 enodes) 1537439044.382 * * [misc]simplify: iters left: 1 (31 enodes) 1537439044.389 * [exit]simplify: Simplified to (fma (pow y 4) -1 (pow y 4)) 1537439044.389 * [misc]simplify: Simplified (2 2) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (pow y 4) -1 (pow y 4)))) 1537439044.389 * * * * [misc]progress: [ 4 / 31 ] simplifiying candidate # 1537439044.389 * [enter]simplify: Simplifying (fma (sqrt (pow x 4)) (sqrt (pow x 4)) (- (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4)))))) 1537439044.390 * * [misc]simplify: iters left: 6 (11 enodes) 1537439044.428 * * [misc]simplify: iters left: 5 (20 enodes) 1537439044.439 * * [misc]simplify: iters left: 4 (26 enodes) 1537439044.450 * * [misc]simplify: iters left: 3 (31 enodes) 1537439044.491 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439044.491 * [misc]simplify: Simplified (2 1) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (- (cbrt (pow y 4))) (* (cbrt (pow y 4)) (cbrt (pow y 4))) (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4))))))) 1537439044.491 * [enter]simplify: Simplifying (fma (- (cbrt (pow y 4))) (* (cbrt (pow y 4)) (cbrt (pow y 4))) (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4))))) 1537439044.493 * * [misc]simplify: iters left: 6 (8 enodes) 1537439044.498 * * [misc]simplify: iters left: 5 (13 enodes) 1537439044.505 * * [misc]simplify: iters left: 4 (20 enodes) 1537439044.519 * * [misc]simplify: iters left: 3 (39 enodes) 1537439044.533 * * [misc]simplify: iters left: 2 (47 enodes) 1537439044.541 * [exit]simplify: Simplified to 0 1537439044.541 * [misc]simplify: Simplified (2 2) to (λ (x y) (+ (- (pow x 4) (pow y 4)) 0)) 1537439044.541 * * * * [misc]progress: [ 5 / 31 ] simplifiying candidate # 1537439044.541 * [enter]simplify: Simplifying (fma (sqrt (pow x 4)) (sqrt (pow x 4)) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))))) 1537439044.542 * * [misc]simplify: iters left: 6 (10 enodes) 1537439044.581 * * [misc]simplify: iters left: 5 (15 enodes) 1537439044.589 * * [misc]simplify: iters left: 4 (18 enodes) 1537439044.602 * * [misc]simplify: iters left: 3 (24 enodes) 1537439044.611 * * [misc]simplify: iters left: 2 (27 enodes) 1537439044.622 * * [misc]simplify: iters left: 1 (42 enodes) 1537439044.685 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439044.685 * [misc]simplify: Simplified (2 1) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (- (sqrt (pow y 4))) (sqrt (pow y 4)) (* (sqrt (pow y 4)) (sqrt (pow y 4)))))) 1537439044.685 * [enter]simplify: Simplifying (fma (- (sqrt (pow y 4))) (sqrt (pow y 4)) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) 1537439044.686 * * [misc]simplify: iters left: 5 (7 enodes) 1537439044.690 * * [misc]simplify: iters left: 4 (9 enodes) 1537439044.696 * * [misc]simplify: iters left: 3 (15 enodes) 1537439044.704 * * [misc]simplify: iters left: 2 (21 enodes) 1537439044.710 * * [misc]simplify: iters left: 1 (23 enodes) 1537439044.714 * [exit]simplify: Simplified to 0 1537439044.714 * [misc]simplify: Simplified (2 2) to (λ (x y) (+ (- (pow x 4) (pow y 4)) 0)) 1537439044.714 * * * * [misc]progress: [ 6 / 31 ] simplifiying candidate # 1537439044.715 * [enter]simplify: Simplifying (fma (sqrt (pow x 4)) (sqrt (pow x 4)) (- (* (pow y 4) 1))) 1537439044.716 * * [misc]simplify: iters left: 6 (10 enodes) 1537439044.721 * * [misc]simplify: iters left: 5 (20 enodes) 1537439044.730 * * [misc]simplify: iters left: 4 (26 enodes) 1537439044.775 * * [misc]simplify: iters left: 3 (35 enodes) 1537439044.785 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439044.785 * [misc]simplify: Simplified (2 1) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (- (pow y 4)) 1 (* (pow y 4) 1)))) 1537439044.786 * [enter]simplify: Simplifying (fma (- (pow y 4)) 1 (* (pow y 4) 1)) 1537439044.787 * * [misc]simplify: iters left: 4 (7 enodes) 1537439044.791 * * [misc]simplify: iters left: 3 (12 enodes) 1537439044.800 * * [misc]simplify: iters left: 2 (22 enodes) 1537439044.809 * * [misc]simplify: iters left: 1 (31 enodes) 1537439044.817 * [exit]simplify: Simplified to (fma (pow y 4) -1 (pow y 4)) 1537439044.817 * [misc]simplify: Simplified (2 2) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (pow y 4) -1 (pow y 4)))) 1537439044.817 * * * * [misc]progress: [ 7 / 31 ] simplifiying candidate # 1537439044.818 * [enter]simplify: Simplifying (fma 1 (pow x 4) (- (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4)))))) 1537439044.819 * * [misc]simplify: iters left: 6 (11 enodes) 1537439044.824 * * [misc]simplify: iters left: 5 (22 enodes) 1537439044.867 * * [misc]simplify: iters left: 4 (29 enodes) 1537439044.882 * * [misc]simplify: iters left: 3 (38 enodes) 1537439044.893 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439044.893 * [misc]simplify: Simplified (2 1) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (- (cbrt (pow y 4))) (* (cbrt (pow y 4)) (cbrt (pow y 4))) (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4))))))) 1537439044.894 * [enter]simplify: Simplifying (fma (- (cbrt (pow y 4))) (* (cbrt (pow y 4)) (cbrt (pow y 4))) (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4))))) 1537439044.899 * * [misc]simplify: iters left: 6 (8 enodes) 1537439044.903 * * [misc]simplify: iters left: 5 (13 enodes) 1537439044.909 * * [misc]simplify: iters left: 4 (20 enodes) 1537439044.951 * * [misc]simplify: iters left: 3 (39 enodes) 1537439044.961 * * [misc]simplify: iters left: 2 (47 enodes) 1537439044.967 * [exit]simplify: Simplified to 0 1537439044.967 * [misc]simplify: Simplified (2 2) to (λ (x y) (+ (- (pow x 4) (pow y 4)) 0)) 1537439044.967 * * * * [misc]progress: [ 8 / 31 ] simplifiying candidate # 1537439044.968 * [enter]simplify: Simplifying (fma 1 (pow x 4) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))))) 1537439044.968 * * [misc]simplify: iters left: 6 (10 enodes) 1537439044.972 * * [misc]simplify: iters left: 5 (17 enodes) 1537439044.976 * * [misc]simplify: iters left: 4 (21 enodes) 1537439044.981 * * [misc]simplify: iters left: 3 (28 enodes) 1537439044.985 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439044.985 * [misc]simplify: Simplified (2 1) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (- (sqrt (pow y 4))) (sqrt (pow y 4)) (* (sqrt (pow y 4)) (sqrt (pow y 4)))))) 1537439044.985 * [enter]simplify: Simplifying (fma (- (sqrt (pow y 4))) (sqrt (pow y 4)) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) 1537439044.986 * * [misc]simplify: iters left: 5 (7 enodes) 1537439044.987 * * [misc]simplify: iters left: 4 (9 enodes) 1537439044.989 * * [misc]simplify: iters left: 3 (15 enodes) 1537439044.993 * * [misc]simplify: iters left: 2 (21 enodes) 1537439044.998 * * [misc]simplify: iters left: 1 (23 enodes) 1537439045.001 * [exit]simplify: Simplified to 0 1537439045.002 * [misc]simplify: Simplified (2 2) to (λ (x y) (+ (- (pow x 4) (pow y 4)) 0)) 1537439045.002 * * * * [misc]progress: [ 9 / 31 ] simplifiying candidate # 1537439045.002 * [enter]simplify: Simplifying (fma 1 (pow x 4) (- (* (pow y 4) 1))) 1537439045.003 * * [misc]simplify: iters left: 6 (9 enodes) 1537439045.006 * * [misc]simplify: iters left: 5 (19 enodes) 1537439045.011 * * [misc]simplify: iters left: 4 (26 enodes) 1537439045.020 * * [misc]simplify: iters left: 3 (38 enodes) 1537439045.026 * * [misc]simplify: iters left: 2 (41 enodes) 1537439045.032 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439045.032 * [misc]simplify: Simplified (2 1) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (- (pow y 4)) 1 (* (pow y 4) 1)))) 1537439045.032 * [enter]simplify: Simplifying (fma (- (pow y 4)) 1 (* (pow y 4) 1)) 1537439045.033 * * [misc]simplify: iters left: 4 (7 enodes) 1537439045.036 * * [misc]simplify: iters left: 3 (12 enodes) 1537439045.044 * * [misc]simplify: iters left: 2 (22 enodes) 1537439045.056 * * [misc]simplify: iters left: 1 (31 enodes) 1537439045.061 * [exit]simplify: Simplified to (fma (pow y 4) -1 (pow y 4)) 1537439045.061 * [misc]simplify: Simplified (2 2) to (λ (x y) (+ (- (pow x 4) (pow y 4)) (fma (pow y 4) -1 (pow y 4)))) 1537439045.061 * * * * [misc]progress: [ 10 / 31 ] simplifiying candidate # 1537439045.061 * * * * [misc]progress: [ 11 / 31 ] simplifiying candidate # 1537439045.061 * * * * [misc]progress: [ 12 / 31 ] simplifiying candidate # 1537439045.061 * [enter]simplify: Simplifying (* (cbrt (pow x 4)) (cbrt (pow x 4))) 1537439045.062 * * [misc]simplify: iters left: 4 (5 enodes) 1537439045.064 * [exit]simplify: Simplified to (* (cbrt (pow x 4)) (cbrt (pow x 4))) 1537439045.064 * [misc]simplify: Simplified (2 1) to (λ (x y) (fma (* (cbrt (pow x 4)) (cbrt (pow x 4))) (cbrt (pow x 4)) (- (pow y 4)))) 1537439045.064 * * * * [misc]progress: [ 13 / 31 ] simplifiying candidate # 1537439045.064 * [enter]simplify: Simplifying (sqrt (pow x 4)) 1537439045.065 * * [misc]simplify: iters left: 2 (4 enodes) 1537439045.066 * [exit]simplify: Simplified to (sqrt (pow x 4)) 1537439045.066 * [misc]simplify: Simplified (2 1) to (λ (x y) (fma (sqrt (pow x 4)) (sqrt (pow x 4)) (- (pow y 4)))) 1537439045.066 * * * * [misc]progress: [ 14 / 31 ] simplifiying candidate # 1537439045.066 * * * * [misc]progress: [ 15 / 31 ] simplifiying candidate # 1537439045.066 * [enter]simplify: Simplifying (/ (exp (pow x 4)) (exp (pow y 4))) 1537439045.067 * * [misc]simplify: iters left: 4 (8 enodes) 1537439045.070 * * [misc]simplify: iters left: 3 (10 enodes) 1537439045.073 * * [misc]simplify: iters left: 2 (12 enodes) 1537439045.078 * * [misc]simplify: iters left: 1 (15 enodes) 1537439045.083 * [exit]simplify: Simplified to (exp (- (pow x 4) (pow y 4))) 1537439045.083 * [misc]simplify: Simplified (2 1) to (λ (x y) (log (exp (- (pow x 4) (pow y 4))))) 1537439045.083 * * * * [misc]progress: [ 16 / 31 ] simplifiying candidate # 1537439045.083 * * * * [misc]progress: [ 17 / 31 ] simplifiying candidate # 1537439045.084 * * * * [misc]progress: [ 18 / 31 ] simplifiying candidate # 1537439045.084 * * * * [misc]progress: [ 19 / 31 ] simplifiying candidate # 1537439045.084 * * * * [misc]progress: [ 20 / 31 ] simplifiying candidate # 1537439045.084 * * * * [misc]progress: [ 21 / 31 ] simplifiying candidate # 1537439045.084 * * * * [misc]progress: [ 22 / 31 ] simplifiying candidate # 1537439045.084 * * * * [misc]progress: [ 23 / 31 ] simplifiying candidate # 1537439045.084 * * * * [misc]progress: [ 24 / 31 ] simplifiying candidate # 1537439045.084 * * * * [misc]progress: [ 25 / 31 ] simplifiying candidate # 1537439045.116 * * * * [misc]progress: [ 26 / 31 ] simplifiying candidate # 1537439045.116 * [enter]simplify: Simplifying (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 1537439045.118 * * [misc]simplify: iters left: 4 (8 enodes) 1537439045.121 * * [misc]simplify: iters left: 3 (9 enodes) 1537439045.126 * [exit]simplify: Simplified to (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 1537439045.126 * [misc]simplify: Simplified (2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1537439045.126 * [enter]simplify: Simplifying (- (sqrt (pow x 4)) (sqrt (pow y 4))) 1537439045.127 * * [misc]simplify: iters left: 4 (8 enodes) 1537439045.131 * * [misc]simplify: iters left: 3 (10 enodes) 1537439045.135 * * [misc]simplify: iters left: 2 (11 enodes) 1537439045.140 * [exit]simplify: Simplified to (- (sqrt (pow x 4)) (sqrt (pow y 4))) 1537439045.140 * [misc]simplify: Simplified (2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1537439045.140 * * * * [misc]progress: [ 27 / 31 ] simplifiying candidate # 1537439045.141 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1537439045.141 * * [misc]simplify: iters left: 3 (6 enodes) 1537439045.144 * * [misc]simplify: iters left: 2 (8 enodes) 1537439045.148 * * [misc]simplify: iters left: 1 (9 enodes) 1537439045.152 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439045.152 * [misc]simplify: Simplified (2 2) to (λ (x y) (* 1 (- (pow x 4) (pow y 4)))) 1537439045.152 * * * * [misc]progress: [ 28 / 31 ] simplifiying candidate # 1537439045.152 * * * * [misc]progress: [ 29 / 31 ] simplifiying candidate # 1537439045.152 * [enter]simplify: Simplifying 0 1537439045.152 * * [misc]simplify: iters left: 0 (1 enodes) 1537439045.153 * [exit]simplify: Simplified to 0 1537439045.153 * [misc]simplify: Simplified (2) to (λ (x y) 0) 1537439045.153 * * * * [misc]progress: [ 30 / 31 ] simplifiying candidate # 1537439045.153 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1537439045.154 * * [misc]simplify: iters left: 3 (6 enodes) 1537439045.156 * * [misc]simplify: iters left: 2 (8 enodes) 1537439045.159 * * [misc]simplify: iters left: 1 (9 enodes) 1537439045.163 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439045.163 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1537439045.163 * * * * [misc]progress: [ 31 / 31 ] simplifiying candidate # 1537439045.163 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1537439045.164 * * [misc]simplify: iters left: 3 (6 enodes) 1537439045.166 * * [misc]simplify: iters left: 2 (8 enodes) 1537439045.169 * * [misc]simplify: iters left: 1 (9 enodes) 1537439045.205 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439045.205 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1537439045.205 * * * [misc]progress: adding candidates to table 1537439045.687 * * [misc]progress: iteration 2 / 4 1537439045.687 * * * [misc]progress: picking best candidate 1537439045.691 * * * * [misc]pick: Picked # 1537439045.692 * * * [misc]progress: localizing error 1537439045.707 * * * [misc]progress: generating rewritten candidates 1537439045.707 * * * * [misc]progress: [ 1 / 3 ] rewriting at (2 2) 1537439045.712 * * * * [misc]progress: [ 2 / 3 ] rewriting at (2 1) 1537439045.717 * * * * [misc]progress: [ 3 / 3 ] rewriting at (2) 1537439045.717 * * * [misc]progress: generating series expansions 1537439045.717 * * * * [misc]progress: [ 1 / 3 ] generating series at (2 2) 1537439045.718 * [misc]backup-simplify: Simplify (sqrt (pow x 4)) into (pow x 2) 1537439045.718 * [misc]approximate: Taking taylor expansion of (pow x 2) in (x) around 0 1537439045.718 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.718 * [misc]taylor: Taking taylor expansion of x in x 1537439045.718 * [misc]backup-simplify: Simplify 0 into 0 1537439045.718 * [misc]backup-simplify: Simplify 1 into 1 1537439045.718 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.718 * [misc]taylor: Taking taylor expansion of x in x 1537439045.718 * [misc]backup-simplify: Simplify 0 into 0 1537439045.718 * [misc]backup-simplify: Simplify 1 into 1 1537439045.718 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.718 * [misc]backup-simplify: Simplify 1 into 1 1537439045.718 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.718 * [misc]backup-simplify: Simplify 0 into 0 1537439045.719 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.719 * [misc]backup-simplify: Simplify 0 into 0 1537439045.719 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.719 * [misc]backup-simplify: Simplify 0 into 0 1537439045.719 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.719 * [misc]backup-simplify: Simplify 0 into 0 1537439045.720 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.720 * [misc]backup-simplify: Simplify 0 into 0 1537439045.720 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.720 * [misc]backup-simplify: Simplify 0 into 0 1537439045.720 * [misc]backup-simplify: Simplify (* 1 (pow x 2)) into (pow x 2) 1537439045.720 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2)) 1537439045.720 * [misc]approximate: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1537439045.720 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.720 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.720 * [misc]taylor: Taking taylor expansion of x in x 1537439045.720 * [misc]backup-simplify: Simplify 0 into 0 1537439045.720 * [misc]backup-simplify: Simplify 1 into 1 1537439045.721 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.721 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.721 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.721 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.721 * [misc]taylor: Taking taylor expansion of x in x 1537439045.721 * [misc]backup-simplify: Simplify 0 into 0 1537439045.721 * [misc]backup-simplify: Simplify 1 into 1 1537439045.721 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.721 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.721 * [misc]backup-simplify: Simplify 1 into 1 1537439045.721 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.721 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439045.721 * [misc]backup-simplify: Simplify 0 into 0 1537439045.722 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.722 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.722 * [misc]backup-simplify: Simplify 0 into 0 1537439045.722 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.722 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.722 * [misc]backup-simplify: Simplify 0 into 0 1537439045.722 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.723 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.723 * [misc]backup-simplify: Simplify 0 into 0 1537439045.723 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.723 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.723 * [misc]backup-simplify: Simplify 0 into 0 1537439045.724 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.724 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.724 * [misc]backup-simplify: Simplify 0 into 0 1537439045.724 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2) 1537439045.724 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2)) 1537439045.724 * [misc]approximate: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1537439045.724 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.724 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.724 * [misc]taylor: Taking taylor expansion of x in x 1537439045.724 * [misc]backup-simplify: Simplify 0 into 0 1537439045.724 * [misc]backup-simplify: Simplify 1 into 1 1537439045.725 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.725 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.725 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.725 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.725 * [misc]taylor: Taking taylor expansion of x in x 1537439045.725 * [misc]backup-simplify: Simplify 0 into 0 1537439045.725 * [misc]backup-simplify: Simplify 1 into 1 1537439045.725 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.725 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.725 * [misc]backup-simplify: Simplify 1 into 1 1537439045.725 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.725 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439045.725 * [misc]backup-simplify: Simplify 0 into 0 1537439045.726 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.726 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.726 * [misc]backup-simplify: Simplify 0 into 0 1537439045.726 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.726 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.726 * [misc]backup-simplify: Simplify 0 into 0 1537439045.726 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.727 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.727 * [misc]backup-simplify: Simplify 0 into 0 1537439045.727 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.727 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.727 * [misc]backup-simplify: Simplify 0 into 0 1537439045.728 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.728 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.728 * [misc]backup-simplify: Simplify 0 into 0 1537439045.728 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2) 1537439045.728 * * * * [misc]progress: [ 2 / 3 ] generating series at (2 1) 1537439045.728 * [misc]backup-simplify: Simplify (sqrt (pow x 4)) into (pow x 2) 1537439045.728 * [misc]approximate: Taking taylor expansion of (pow x 2) in (x) around 0 1537439045.728 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.728 * [misc]taylor: Taking taylor expansion of x in x 1537439045.728 * [misc]backup-simplify: Simplify 0 into 0 1537439045.728 * [misc]backup-simplify: Simplify 1 into 1 1537439045.728 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.728 * [misc]taylor: Taking taylor expansion of x in x 1537439045.728 * [misc]backup-simplify: Simplify 0 into 0 1537439045.729 * [misc]backup-simplify: Simplify 1 into 1 1537439045.729 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.729 * [misc]backup-simplify: Simplify 1 into 1 1537439045.729 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.729 * [misc]backup-simplify: Simplify 0 into 0 1537439045.729 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.729 * [misc]backup-simplify: Simplify 0 into 0 1537439045.729 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.729 * [misc]backup-simplify: Simplify 0 into 0 1537439045.730 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.730 * [misc]backup-simplify: Simplify 0 into 0 1537439045.730 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.730 * [misc]backup-simplify: Simplify 0 into 0 1537439045.730 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.730 * [misc]backup-simplify: Simplify 0 into 0 1537439045.730 * [misc]backup-simplify: Simplify (* 1 (pow x 2)) into (pow x 2) 1537439045.730 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2)) 1537439045.730 * [misc]approximate: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1537439045.730 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.730 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.730 * [misc]taylor: Taking taylor expansion of x in x 1537439045.731 * [misc]backup-simplify: Simplify 0 into 0 1537439045.731 * [misc]backup-simplify: Simplify 1 into 1 1537439045.731 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.731 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.731 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.731 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.731 * [misc]taylor: Taking taylor expansion of x in x 1537439045.731 * [misc]backup-simplify: Simplify 0 into 0 1537439045.731 * [misc]backup-simplify: Simplify 1 into 1 1537439045.731 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.731 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.731 * [misc]backup-simplify: Simplify 1 into 1 1537439045.731 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.731 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439045.731 * [misc]backup-simplify: Simplify 0 into 0 1537439045.732 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.732 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.732 * [misc]backup-simplify: Simplify 0 into 0 1537439045.732 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.732 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.732 * [misc]backup-simplify: Simplify 0 into 0 1537439045.732 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.733 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.733 * [misc]backup-simplify: Simplify 0 into 0 1537439045.733 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.733 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.733 * [misc]backup-simplify: Simplify 0 into 0 1537439045.734 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.734 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.734 * [misc]backup-simplify: Simplify 0 into 0 1537439045.738 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2) 1537439045.739 * [misc]backup-simplify: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2)) 1537439045.739 * [misc]approximate: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1537439045.739 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.739 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.739 * [misc]taylor: Taking taylor expansion of x in x 1537439045.739 * [misc]backup-simplify: Simplify 0 into 0 1537439045.739 * [misc]backup-simplify: Simplify 1 into 1 1537439045.739 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.739 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.740 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.740 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.740 * [misc]taylor: Taking taylor expansion of x in x 1537439045.740 * [misc]backup-simplify: Simplify 0 into 0 1537439045.740 * [misc]backup-simplify: Simplify 1 into 1 1537439045.740 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.740 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.740 * [misc]backup-simplify: Simplify 1 into 1 1537439045.740 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.741 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439045.741 * [misc]backup-simplify: Simplify 0 into 0 1537439045.741 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.741 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.741 * [misc]backup-simplify: Simplify 0 into 0 1537439045.742 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.742 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.742 * [misc]backup-simplify: Simplify 0 into 0 1537439045.743 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.743 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.743 * [misc]backup-simplify: Simplify 0 into 0 1537439045.744 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.744 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.744 * [misc]backup-simplify: Simplify 0 into 0 1537439045.745 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.746 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.746 * [misc]backup-simplify: Simplify 0 into 0 1537439045.746 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2) 1537439045.746 * * * * [misc]progress: [ 3 / 3 ] generating series at (2) 1537439045.747 * [misc]backup-simplify: Simplify (fma (sqrt (pow x 4)) (sqrt (pow x 4)) (- (pow y 4))) into (fma (pow x 2) (pow x 2) (- (pow y 4))) 1537439045.747 * [misc]approximate: Taking taylor expansion of (fma (pow x 2) (pow x 2) (- (pow y 4))) in (x y) around 0 1537439045.747 * [misc]taylor: Taking taylor expansion of (fma (pow x 2) (pow x 2) (- (pow y 4))) in y 1537439045.749 * [misc]taylor: Rewrote expression to (+ (* (pow x 2) (pow x 2)) (- (pow y 4))) 1537439045.749 * [misc]taylor: Taking taylor expansion of (* (pow x 2) (pow x 2)) in y 1537439045.749 * [misc]taylor: Taking taylor expansion of (pow x 2) in y 1537439045.749 * [misc]taylor: Taking taylor expansion of x in y 1537439045.749 * [misc]backup-simplify: Simplify x into x 1537439045.749 * [misc]taylor: Taking taylor expansion of (pow x 2) in y 1537439045.749 * [misc]taylor: Taking taylor expansion of x in y 1537439045.749 * [misc]backup-simplify: Simplify x into x 1537439045.749 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1537439045.749 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439045.749 * [misc]taylor: Taking taylor expansion of y in y 1537439045.749 * [misc]backup-simplify: Simplify 0 into 0 1537439045.749 * [misc]backup-simplify: Simplify 1 into 1 1537439045.749 * [misc]taylor: Taking taylor expansion of (fma (pow x 2) (pow x 2) (- (pow y 4))) in x 1537439045.749 * [misc]taylor: Rewrote expression to (+ (* (pow x 2) (pow x 2)) (- (pow y 4))) 1537439045.749 * [misc]taylor: Taking taylor expansion of (* (pow x 2) (pow x 2)) in x 1537439045.749 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.749 * [misc]taylor: Taking taylor expansion of x in x 1537439045.749 * [misc]backup-simplify: Simplify 0 into 0 1537439045.749 * [misc]backup-simplify: Simplify 1 into 1 1537439045.749 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.749 * [misc]taylor: Taking taylor expansion of x in x 1537439045.749 * [misc]backup-simplify: Simplify 0 into 0 1537439045.750 * [misc]backup-simplify: Simplify 1 into 1 1537439045.750 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in x 1537439045.750 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439045.750 * [misc]taylor: Taking taylor expansion of y in x 1537439045.750 * [misc]backup-simplify: Simplify y into y 1537439045.750 * [misc]taylor: Taking taylor expansion of (fma (pow x 2) (pow x 2) (- (pow y 4))) in x 1537439045.750 * [misc]taylor: Rewrote expression to (+ (* (pow x 2) (pow x 2)) (- (pow y 4))) 1537439045.750 * [misc]taylor: Taking taylor expansion of (* (pow x 2) (pow x 2)) in x 1537439045.750 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.750 * [misc]taylor: Taking taylor expansion of x in x 1537439045.750 * [misc]backup-simplify: Simplify 0 into 0 1537439045.750 * [misc]backup-simplify: Simplify 1 into 1 1537439045.750 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.750 * [misc]taylor: Taking taylor expansion of x in x 1537439045.750 * [misc]backup-simplify: Simplify 0 into 0 1537439045.750 * [misc]backup-simplify: Simplify 1 into 1 1537439045.750 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in x 1537439045.750 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439045.750 * [misc]taylor: Taking taylor expansion of y in x 1537439045.750 * [misc]backup-simplify: Simplify y into y 1537439045.750 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1537439045.750 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1537439045.751 * [misc]backup-simplify: Simplify (- (pow y 4)) into (- (pow y 4)) 1537439045.751 * [misc]backup-simplify: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1537439045.751 * [misc]taylor: Taking taylor expansion of (- (pow y 4)) in y 1537439045.751 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439045.751 * [misc]taylor: Taking taylor expansion of y in y 1537439045.751 * [misc]backup-simplify: Simplify 0 into 0 1537439045.751 * [misc]backup-simplify: Simplify 1 into 1 1537439045.751 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1537439045.751 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1537439045.751 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.752 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.752 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.752 * [misc]backup-simplify: Simplify 0 into 0 1537439045.752 * [misc]backup-simplify: Simplify 0 into 0 1537439045.752 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1537439045.752 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1537439045.753 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.753 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.753 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.753 * [misc]backup-simplify: Simplify 0 into 0 1537439045.753 * [misc]backup-simplify: Simplify 0 into 0 1537439045.753 * [misc]backup-simplify: Simplify 0 into 0 1537439045.753 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1537439045.754 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 1537439045.754 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.754 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.754 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.754 * [misc]backup-simplify: Simplify 0 into 0 1537439045.754 * [misc]backup-simplify: Simplify 0 into 0 1537439045.754 * [misc]backup-simplify: Simplify 0 into 0 1537439045.754 * [misc]backup-simplify: Simplify 0 into 0 1537439045.754 * [misc]backup-simplify: Simplify 0 into 0 1537439045.755 * [misc]backup-simplify: Simplify (fma (sqrt (pow (/ 1 x) 4)) (sqrt (pow (/ 1 x) 4)) (- (pow (/ 1 y) 4))) into (fma (/ 1 (pow x 2)) (/ 1 (pow x 2)) (- (/ 1 (pow y 4)))) 1537439045.755 * [misc]approximate: Taking taylor expansion of (fma (/ 1 (pow x 2)) (/ 1 (pow x 2)) (- (/ 1 (pow y 4)))) in (x y) around 0 1537439045.755 * [misc]taylor: Taking taylor expansion of (fma (/ 1 (pow x 2)) (/ 1 (pow x 2)) (- (/ 1 (pow y 4)))) in y 1537439045.756 * [misc]taylor: Rewrote expression to (+ (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) (- (/ 1 (pow y 4)))) 1537439045.756 * [misc]taylor: Taking taylor expansion of (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) in y 1537439045.756 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in y 1537439045.756 * [misc]taylor: Taking taylor expansion of (pow x 2) in y 1537439045.756 * [misc]taylor: Taking taylor expansion of x in y 1537439045.756 * [misc]backup-simplify: Simplify x into x 1537439045.756 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1537439045.756 * [misc]backup-simplify: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 1537439045.756 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in y 1537439045.756 * [misc]taylor: Taking taylor expansion of (pow x 2) in y 1537439045.756 * [misc]taylor: Taking taylor expansion of x in y 1537439045.756 * [misc]backup-simplify: Simplify x into x 1537439045.756 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1537439045.756 * [misc]backup-simplify: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 1537439045.756 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1537439045.756 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1537439045.756 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439045.756 * [misc]taylor: Taking taylor expansion of y in y 1537439045.756 * [misc]backup-simplify: Simplify 0 into 0 1537439045.756 * [misc]backup-simplify: Simplify 1 into 1 1537439045.757 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.757 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.757 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.757 * [misc]taylor: Taking taylor expansion of (fma (/ 1 (pow x 2)) (/ 1 (pow x 2)) (- (/ 1 (pow y 4)))) in x 1537439045.757 * [misc]taylor: Rewrote expression to (+ (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) (- (/ 1 (pow y 4)))) 1537439045.757 * [misc]taylor: Taking taylor expansion of (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) in x 1537439045.757 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.757 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.757 * [misc]taylor: Taking taylor expansion of x in x 1537439045.757 * [misc]backup-simplify: Simplify 0 into 0 1537439045.757 * [misc]backup-simplify: Simplify 1 into 1 1537439045.757 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.758 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.758 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.758 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.758 * [misc]taylor: Taking taylor expansion of x in x 1537439045.758 * [misc]backup-simplify: Simplify 0 into 0 1537439045.758 * [misc]backup-simplify: Simplify 1 into 1 1537439045.758 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.758 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.758 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in x 1537439045.758 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1537439045.758 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439045.758 * [misc]taylor: Taking taylor expansion of y in x 1537439045.758 * [misc]backup-simplify: Simplify y into y 1537439045.758 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1537439045.758 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1537439045.759 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1537439045.759 * [misc]taylor: Taking taylor expansion of (fma (/ 1 (pow x 2)) (/ 1 (pow x 2)) (- (/ 1 (pow y 4)))) in x 1537439045.759 * [misc]taylor: Rewrote expression to (+ (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) (- (/ 1 (pow y 4)))) 1537439045.759 * [misc]taylor: Taking taylor expansion of (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) in x 1537439045.759 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.759 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.759 * [misc]taylor: Taking taylor expansion of x in x 1537439045.759 * [misc]backup-simplify: Simplify 0 into 0 1537439045.759 * [misc]backup-simplify: Simplify 1 into 1 1537439045.759 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.759 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.759 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.759 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.759 * [misc]taylor: Taking taylor expansion of x in x 1537439045.759 * [misc]backup-simplify: Simplify 0 into 0 1537439045.759 * [misc]backup-simplify: Simplify 1 into 1 1537439045.760 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.760 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.760 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in x 1537439045.760 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1537439045.760 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439045.760 * [misc]taylor: Taking taylor expansion of y in x 1537439045.760 * [misc]backup-simplify: Simplify y into y 1537439045.760 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1537439045.760 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1537439045.760 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1537439045.761 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.761 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537439045.761 * [misc]taylor: Taking taylor expansion of 1 in y 1537439045.761 * [misc]backup-simplify: Simplify 1 into 1 1537439045.761 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.761 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439045.762 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.762 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439045.762 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.762 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.762 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.762 * [misc]backup-simplify: Simplify 0 into 0 1537439045.763 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.763 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.763 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.764 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.764 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.764 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.764 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.764 * [misc]backup-simplify: Simplify 0 into 0 1537439045.765 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.765 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.765 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.766 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.766 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.766 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.766 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.766 * [misc]backup-simplify: Simplify 0 into 0 1537439045.767 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.767 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.768 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.768 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.769 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.769 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1537439045.769 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1537439045.769 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1537439045.769 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1537439045.769 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439045.769 * [misc]taylor: Taking taylor expansion of y in y 1537439045.769 * [misc]backup-simplify: Simplify 0 into 0 1537439045.769 * [misc]backup-simplify: Simplify 1 into 1 1537439045.770 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.770 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.770 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.770 * [misc]backup-simplify: Simplify (- 1) into -1 1537439045.770 * [misc]backup-simplify: Simplify -1 into -1 1537439045.770 * [misc]backup-simplify: Simplify 1 into 1 1537439045.771 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.771 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.771 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.772 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.772 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.772 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1537439045.772 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1537439045.772 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1537439045.772 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.773 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.773 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.773 * [misc]backup-simplify: Simplify 0 into 0 1537439045.773 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.773 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.773 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439045.773 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.773 * [misc]backup-simplify: Simplify 0 into 0 1537439045.773 * [misc]backup-simplify: Simplify 0 into 0 1537439045.773 * [misc]backup-simplify: Simplify 0 into 0 1537439045.774 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.774 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.774 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.774 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.775 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.775 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1537439045.775 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1537439045.775 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1537439045.775 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.776 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.776 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.776 * [misc]backup-simplify: Simplify 0 into 0 1537439045.776 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.776 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.776 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.776 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.776 * [misc]backup-simplify: Simplify 0 into 0 1537439045.776 * [misc]backup-simplify: Simplify 0 into 0 1537439045.776 * [misc]backup-simplify: Simplify 0 into 0 1537439045.777 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4)) 1537439045.777 * [misc]backup-simplify: Simplify (fma (sqrt (pow (/ 1 (- x)) 4)) (sqrt (pow (/ 1 (- x)) 4)) (- (pow (/ 1 (- y)) 4))) into (fma (/ 1 (pow x 2)) (/ 1 (pow x 2)) (- (/ 1 (pow y 4)))) 1537439045.777 * [misc]approximate: Taking taylor expansion of (fma (/ 1 (pow x 2)) (/ 1 (pow x 2)) (- (/ 1 (pow y 4)))) in (x y) around 0 1537439045.777 * [misc]taylor: Taking taylor expansion of (fma (/ 1 (pow x 2)) (/ 1 (pow x 2)) (- (/ 1 (pow y 4)))) in y 1537439045.777 * [misc]taylor: Rewrote expression to (+ (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) (- (/ 1 (pow y 4)))) 1537439045.777 * [misc]taylor: Taking taylor expansion of (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) in y 1537439045.778 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in y 1537439045.778 * [misc]taylor: Taking taylor expansion of (pow x 2) in y 1537439045.778 * [misc]taylor: Taking taylor expansion of x in y 1537439045.778 * [misc]backup-simplify: Simplify x into x 1537439045.778 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1537439045.778 * [misc]backup-simplify: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 1537439045.778 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in y 1537439045.778 * [misc]taylor: Taking taylor expansion of (pow x 2) in y 1537439045.778 * [misc]taylor: Taking taylor expansion of x in y 1537439045.778 * [misc]backup-simplify: Simplify x into x 1537439045.778 * [misc]backup-simplify: Simplify (* x x) into (pow x 2) 1537439045.778 * [misc]backup-simplify: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 1537439045.778 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1537439045.778 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1537439045.778 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439045.778 * [misc]taylor: Taking taylor expansion of y in y 1537439045.778 * [misc]backup-simplify: Simplify 0 into 0 1537439045.778 * [misc]backup-simplify: Simplify 1 into 1 1537439045.778 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.778 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.778 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.778 * [misc]taylor: Taking taylor expansion of (fma (/ 1 (pow x 2)) (/ 1 (pow x 2)) (- (/ 1 (pow y 4)))) in x 1537439045.778 * [misc]taylor: Rewrote expression to (+ (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) (- (/ 1 (pow y 4)))) 1537439045.778 * [misc]taylor: Taking taylor expansion of (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) in x 1537439045.778 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.778 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.778 * [misc]taylor: Taking taylor expansion of x in x 1537439045.778 * [misc]backup-simplify: Simplify 0 into 0 1537439045.778 * [misc]backup-simplify: Simplify 1 into 1 1537439045.779 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.779 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.779 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.779 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.779 * [misc]taylor: Taking taylor expansion of x in x 1537439045.779 * [misc]backup-simplify: Simplify 0 into 0 1537439045.779 * [misc]backup-simplify: Simplify 1 into 1 1537439045.779 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.779 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.779 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in x 1537439045.779 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1537439045.779 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439045.779 * [misc]taylor: Taking taylor expansion of y in x 1537439045.779 * [misc]backup-simplify: Simplify y into y 1537439045.779 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1537439045.779 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1537439045.779 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1537439045.779 * [misc]taylor: Taking taylor expansion of (fma (/ 1 (pow x 2)) (/ 1 (pow x 2)) (- (/ 1 (pow y 4)))) in x 1537439045.779 * [misc]taylor: Rewrote expression to (+ (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) (- (/ 1 (pow y 4)))) 1537439045.779 * [misc]taylor: Taking taylor expansion of (* (/ 1 (pow x 2)) (/ 1 (pow x 2))) in x 1537439045.779 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.779 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.779 * [misc]taylor: Taking taylor expansion of x in x 1537439045.779 * [misc]backup-simplify: Simplify 0 into 0 1537439045.779 * [misc]backup-simplify: Simplify 1 into 1 1537439045.780 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.780 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.780 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1537439045.780 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1537439045.780 * [misc]taylor: Taking taylor expansion of x in x 1537439045.780 * [misc]backup-simplify: Simplify 0 into 0 1537439045.780 * [misc]backup-simplify: Simplify 1 into 1 1537439045.780 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.780 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.780 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in x 1537439045.780 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in x 1537439045.780 * [misc]taylor: Taking taylor expansion of (pow y 4) in x 1537439045.780 * [misc]taylor: Taking taylor expansion of y in x 1537439045.780 * [misc]backup-simplify: Simplify y into y 1537439045.780 * [misc]backup-simplify: Simplify (* y y) into (pow y 2) 1537439045.780 * [misc]backup-simplify: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1537439045.780 * [misc]backup-simplify: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1537439045.780 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.780 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537439045.781 * [misc]taylor: Taking taylor expansion of 1 in y 1537439045.781 * [misc]backup-simplify: Simplify 1 into 1 1537439045.781 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.781 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439045.781 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.781 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439045.781 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.781 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.781 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.781 * [misc]backup-simplify: Simplify 0 into 0 1537439045.782 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.782 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.782 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.782 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.782 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.782 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.782 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.782 * [misc]backup-simplify: Simplify 0 into 0 1537439045.783 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.783 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.783 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.783 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.783 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1537439045.784 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.784 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.784 * [misc]backup-simplify: Simplify 0 into 0 1537439045.784 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.784 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.784 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.785 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.785 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1537439045.785 * [misc]backup-simplify: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1537439045.785 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1537439045.785 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1537439045.785 * [misc]taylor: Taking taylor expansion of (/ 1 (pow y 4)) in y 1537439045.785 * [misc]taylor: Taking taylor expansion of (pow y 4) in y 1537439045.785 * [misc]taylor: Taking taylor expansion of y in y 1537439045.785 * [misc]backup-simplify: Simplify 0 into 0 1537439045.785 * [misc]backup-simplify: Simplify 1 into 1 1537439045.785 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.786 * [misc]backup-simplify: Simplify (* 1 1) into 1 1537439045.786 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537439045.786 * [misc]backup-simplify: Simplify (- 1) into -1 1537439045.786 * [misc]backup-simplify: Simplify -1 into -1 1537439045.786 * [misc]backup-simplify: Simplify 1 into 1 1537439045.786 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.787 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.787 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.787 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.787 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1537439045.787 * [misc]backup-simplify: Simplify (+ (* y 0) (* 0 y)) into 0 1537439045.788 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1537439045.788 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1537439045.788 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.788 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.788 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.788 * [misc]backup-simplify: Simplify 0 into 0 1537439045.788 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.788 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1537439045.788 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537439045.789 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.789 * [misc]backup-simplify: Simplify 0 into 0 1537439045.789 * [misc]backup-simplify: Simplify 0 into 0 1537439045.789 * [misc]backup-simplify: Simplify 0 into 0 1537439045.789 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.789 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.790 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.790 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.790 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1537439045.790 * [misc]backup-simplify: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1537439045.791 * [misc]backup-simplify: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1537439045.791 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1537439045.791 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.791 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537439045.791 * [misc]taylor: Taking taylor expansion of 0 in y 1537439045.791 * [misc]backup-simplify: Simplify 0 into 0 1537439045.791 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.791 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1537439045.792 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537439045.792 * [misc]backup-simplify: Simplify (- 0) into 0 1537439045.792 * [misc]backup-simplify: Simplify 0 into 0 1537439045.792 * [misc]backup-simplify: Simplify 0 into 0 1537439045.792 * [misc]backup-simplify: Simplify 0 into 0 1537439045.792 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4)) 1537439045.792 * * * [misc]progress: simplifying candidates 1537439045.792 * * * * [misc]progress: [ 1 / 47 ] simplifiying candidate # 1537439045.792 * * * * [misc]progress: [ 2 / 47 ] simplifiying candidate # 1537439045.792 * * * * [misc]progress: [ 3 / 47 ] simplifiying candidate # 1537439045.792 * * * * [misc]progress: [ 4 / 47 ] simplifiying candidate # 1537439045.792 * * * * [misc]progress: [ 5 / 47 ] simplifiying candidate # 1537439045.792 * * * * [misc]progress: [ 6 / 47 ] simplifiying candidate # 1537439045.792 * * * * [misc]progress: [ 7 / 47 ] simplifiying candidate # 1537439045.793 * * * * [misc]progress: [ 8 / 47 ] simplifiying candidate # 1537439045.793 * * * * [misc]progress: [ 9 / 47 ] simplifiying candidate # 1537439045.793 * [enter]simplify: Simplifying (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) 1537439045.793 * * [misc]simplify: iters left: 5 (6 enodes) 1537439045.794 * * [misc]simplify: iters left: 4 (7 enodes) 1537439045.796 * [exit]simplify: Simplified to (fabs (cbrt (pow x 4))) 1537439045.796 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (fma (sqrt (pow x 4)) (* (fabs (cbrt (pow x 4))) (sqrt (cbrt (pow x 4)))) (- (pow y 4)))) 1537439045.796 * * * * [misc]progress: [ 10 / 47 ] simplifiying candidate # 1537439045.796 * [enter]simplify: Simplifying (sqrt (sqrt (pow x 4))) 1537439045.796 * * [misc]simplify: iters left: 3 (5 enodes) 1537439045.797 * [exit]simplify: Simplified to (sqrt (sqrt (pow x 4))) 1537439045.797 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (fma (sqrt (pow x 4)) (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (- (pow y 4)))) 1537439045.797 * * * * [misc]progress: [ 11 / 47 ] simplifiying candidate # 1537439045.797 * [enter]simplify: Simplifying (sqrt 1) 1537439045.797 * * [misc]simplify: iters left: 1 (2 enodes) 1537439045.798 * [exit]simplify: Simplified to 1 1537439045.798 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (fma (sqrt (pow x 4)) (* 1 (sqrt (pow x 4))) (- (pow y 4)))) 1537439045.798 * * * * [misc]progress: [ 12 / 47 ] simplifiying candidate # 1537439045.799 * * * * [misc]progress: [ 13 / 47 ] simplifiying candidate # 1537439045.799 * [enter]simplify: Simplifying (sqrt (pow x 4)) 1537439045.799 * * [misc]simplify: iters left: 2 (4 enodes) 1537439045.800 * [exit]simplify: Simplified to (sqrt (pow x 4)) 1537439045.800 * [misc]simplify: Simplified (2 2 1) to (λ (x y) (fma (sqrt (pow x 4)) (fabs (sqrt (pow x 4))) (- (pow y 4)))) 1537439045.800 * * * * [misc]progress: [ 14 / 47 ] simplifiying candidate # 1537439045.800 * * * * [misc]progress: [ 15 / 47 ] simplifiying candidate # 1537439045.800 * * * * [misc]progress: [ 16 / 47 ] simplifiying candidate # 1537439045.800 * * * * [misc]progress: [ 17 / 47 ] simplifiying candidate # 1537439045.800 * * * * [misc]progress: [ 18 / 47 ] simplifiying candidate # 1537439045.800 * * * * [misc]progress: [ 19 / 47 ] simplifiying candidate # 1537439045.801 * * * * [misc]progress: [ 20 / 47 ] simplifiying candidate # 1537439045.801 * * * * [misc]progress: [ 21 / 47 ] simplifiying candidate # 1537439045.801 * * * * [misc]progress: [ 22 / 47 ] simplifiying candidate # 1537439045.801 * * * * [misc]progress: [ 23 / 47 ] simplifiying candidate # 1537439045.801 * [enter]simplify: Simplifying (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) 1537439045.802 * * [misc]simplify: iters left: 5 (6 enodes) 1537439045.804 * * [misc]simplify: iters left: 4 (7 enodes) 1537439045.806 * [exit]simplify: Simplified to (fabs (cbrt (pow x 4))) 1537439045.806 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (fma (* (fabs (cbrt (pow x 4))) (sqrt (cbrt (pow x 4)))) (sqrt (pow x 4)) (- (pow y 4)))) 1537439045.806 * * * * [misc]progress: [ 24 / 47 ] simplifiying candidate # 1537439045.806 * [enter]simplify: Simplifying (sqrt (sqrt (pow x 4))) 1537439045.807 * * [misc]simplify: iters left: 3 (5 enodes) 1537439045.809 * [exit]simplify: Simplified to (sqrt (sqrt (pow x 4))) 1537439045.809 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (fma (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow x 4)) (- (pow y 4)))) 1537439045.809 * * * * [misc]progress: [ 25 / 47 ] simplifiying candidate # 1537439045.809 * [enter]simplify: Simplifying (sqrt 1) 1537439045.809 * * [misc]simplify: iters left: 1 (2 enodes) 1537439045.811 * [exit]simplify: Simplified to 1 1537439045.811 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (fma (* 1 (sqrt (pow x 4))) (sqrt (pow x 4)) (- (pow y 4)))) 1537439045.811 * * * * [misc]progress: [ 26 / 47 ] simplifiying candidate # 1537439045.811 * * * * [misc]progress: [ 27 / 47 ] simplifiying candidate # 1537439045.811 * [enter]simplify: Simplifying (sqrt (pow x 4)) 1537439045.812 * * [misc]simplify: iters left: 2 (4 enodes) 1537439045.813 * [exit]simplify: Simplified to (sqrt (pow x 4)) 1537439045.813 * [misc]simplify: Simplified (2 1 1) to (λ (x y) (fma (fabs (sqrt (pow x 4))) (sqrt (pow x 4)) (- (pow y 4)))) 1537439045.813 * * * * [misc]progress: [ 28 / 47 ] simplifiying candidate # 1537439045.813 * * * * [misc]progress: [ 29 / 47 ] simplifiying candidate # 1537439045.813 * * * * [misc]progress: [ 30 / 47 ] simplifiying candidate # 1537439045.813 * * * * [misc]progress: [ 31 / 47 ] simplifiying candidate # 1537439045.813 * * * * [misc]progress: [ 32 / 47 ] simplifiying candidate # 1537439045.813 * * * * [misc]progress: [ 33 / 47 ] simplifiying candidate # 1537439045.813 * * * * [misc]progress: [ 34 / 47 ] simplifiying candidate # 1537439045.814 * * * * [misc]progress: [ 35 / 47 ] simplifiying candidate # 1537439045.814 * * * * [misc]progress: [ 36 / 47 ] simplifiying candidate # 1537439045.814 * * * * [misc]progress: [ 37 / 47 ] simplifiying candidate # 1537439045.814 * * * * [misc]progress: [ 38 / 47 ] simplifiying candidate # 1537439045.814 * * * * [misc]progress: [ 39 / 47 ] simplifiying candidate # 1537439045.814 * [enter]simplify: Simplifying (pow x 2) 1537439045.814 * * [misc]simplify: iters left: 1 (3 enodes) 1537439045.816 * [exit]simplify: Simplified to (* x x) 1537439045.816 * [misc]simplify: Simplified (2 2) to (λ (x y) (fma (sqrt (pow x 4)) (* x x) (- (pow y 4)))) 1537439045.816 * * * * [misc]progress: [ 40 / 47 ] simplifiying candidate # 1537439045.816 * [enter]simplify: Simplifying (pow x 2) 1537439045.816 * * [misc]simplify: iters left: 1 (3 enodes) 1537439045.818 * [exit]simplify: Simplified to (* x x) 1537439045.818 * [misc]simplify: Simplified (2 2) to (λ (x y) (fma (sqrt (pow x 4)) (* x x) (- (pow y 4)))) 1537439045.818 * * * * [misc]progress: [ 41 / 47 ] simplifiying candidate # 1537439045.818 * [enter]simplify: Simplifying (pow x 2) 1537439045.818 * * [misc]simplify: iters left: 1 (3 enodes) 1537439045.820 * [exit]simplify: Simplified to (* x x) 1537439045.820 * [misc]simplify: Simplified (2 2) to (λ (x y) (fma (sqrt (pow x 4)) (* x x) (- (pow y 4)))) 1537439045.820 * * * * [misc]progress: [ 42 / 47 ] simplifiying candidate # 1537439045.821 * [enter]simplify: Simplifying (pow x 2) 1537439045.821 * * [misc]simplify: iters left: 1 (3 enodes) 1537439045.822 * [exit]simplify: Simplified to (* x x) 1537439045.822 * [misc]simplify: Simplified (2 1) to (λ (x y) (fma (* x x) (sqrt (pow x 4)) (- (pow y 4)))) 1537439045.822 * * * * [misc]progress: [ 43 / 47 ] simplifiying candidate # 1537439045.822 * [enter]simplify: Simplifying (pow x 2) 1537439045.823 * * [misc]simplify: iters left: 1 (3 enodes) 1537439045.824 * [exit]simplify: Simplified to (* x x) 1537439045.824 * [misc]simplify: Simplified (2 1) to (λ (x y) (fma (* x x) (sqrt (pow x 4)) (- (pow y 4)))) 1537439045.824 * * * * [misc]progress: [ 44 / 47 ] simplifiying candidate # 1537439045.824 * [enter]simplify: Simplifying (pow x 2) 1537439045.824 * * [misc]simplify: iters left: 1 (3 enodes) 1537439045.824 * [exit]simplify: Simplified to (* x x) 1537439045.824 * [misc]simplify: Simplified (2 1) to (λ (x y) (fma (* x x) (sqrt (pow x 4)) (- (pow y 4)))) 1537439045.825 * * * * [misc]progress: [ 45 / 47 ] simplifiying candidate # 1537439045.825 * [enter]simplify: Simplifying 0 1537439045.825 * * [misc]simplify: iters left: 0 (1 enodes) 1537439045.825 * [exit]simplify: Simplified to 0 1537439045.825 * [misc]simplify: Simplified (2) to (λ (x y) 0) 1537439045.825 * * * * [misc]progress: [ 46 / 47 ] simplifiying candidate # 1537439045.825 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1537439045.825 * * [misc]simplify: iters left: 3 (6 enodes) 1537439045.826 * * [misc]simplify: iters left: 2 (8 enodes) 1537439045.828 * * [misc]simplify: iters left: 1 (9 enodes) 1537439045.830 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439045.830 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1537439045.830 * * * * [misc]progress: [ 47 / 47 ] simplifiying candidate # 1537439045.830 * [enter]simplify: Simplifying (- (pow x 4) (pow y 4)) 1537439045.830 * * [misc]simplify: iters left: 3 (6 enodes) 1537439045.831 * * [misc]simplify: iters left: 2 (8 enodes) 1537439045.833 * * [misc]simplify: iters left: 1 (9 enodes) 1537439045.834 * [exit]simplify: Simplified to (- (pow x 4) (pow y 4)) 1537439045.834 * [misc]simplify: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1537439045.834 * * * [misc]progress: adding candidates to table 1537439046.570 * [misc]progress: [Phase 3 of 3] Extracting. 1537439046.571 * * [misc]regime: Finding splitpoints for: (# #) 1537439046.572 * * * [misc]regime-changes: Trying 5 branch expressions: (y (pow y 4) x (pow x 4) (- (pow x 4) (pow y 4))) 1537439046.572 * * * * [misc]regimes: Trying to branch on y from (# #) 1537439046.600 * * * * [misc]regimes: Trying to branch on (pow y 4) from (# #) 1537439046.640 * * * * [misc]regimes: Trying to branch on x from (# #) 1537439046.688 * * * * [misc]regimes: Trying to branch on (pow x 4) from (# #) 1537439046.721 * * * * [misc]regimes: Trying to branch on (- (pow x 4) (pow y 4)) from (# #) 1537439046.772 * * * [misc]regime: Found split indices: #