16.818 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.013 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying: (- (* (+ x 1.0) y) x) 0.015 * [simplify]: Sending expressions to egg_math: (- (* (+ h0 h1) h2) h0) 0.017 * * [simplify]: iteration 0 : 11 enodes (cost 3 ) 0.018 * * [simplify]: iteration 1 : 21 enodes (cost 3 ) 0.020 * * [simplify]: iteration 2 : 49 enodes (cost 3 ) 0.021 * * [simplify]: iteration 3 : 73 enodes (cost 3 ) 0.023 * * [simplify]: iteration 4 : 77 enodes (cost 3 ) 0.024 * * [simplify]: iteration 5 : 89 enodes (cost 3 ) 0.026 * * [simplify]: iteration 6 : 109 enodes (cost 3 ) 0.027 * * [simplify]: iteration 7 : 153 enodes (cost 3 ) 0.030 * * [simplify]: iteration 8 : 264 enodes (cost 3 ) 0.033 * * [simplify]: iteration 9 : 538 enodes (cost 3 ) 0.036 * * [simplify]: iteration 10 : 627 enodes (cost 3 ) 0.040 * * [simplify]: iteration 11 : 835 enodes (cost 3 ) 0.046 * * [simplify]: iteration 12 : 1156 enodes (cost 3 ) 0.055 * * [simplify]: iteration 13 : 1609 enodes (cost 3 ) 0.066 * * [simplify]: iteration 14 : 2088 enodes (cost 3 ) 0.081 * * [simplify]: iteration 15 : 2831 enodes (cost 3 ) 0.111 * * [simplify]: iteration 16 : 5001 enodes (cost 3 ) 0.112 * * [progress]: iteration 1 / 4 0.112 * * * [progress]: picking best candidate 0.114 * * * * [pick]: Picked # 0.114 * * * [progress]: localizing error 0.119 * * * [progress]: generating rewritten candidates 0.119 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.134 * * * [progress]: generating series expansions 0.134 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.134 * [backup-simplify]: Simplify (- (* (+ x 1.0) y) x) into (- (+ (* 1.0 y) (* x y)) x) 0.134 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in (x y) around 0 0.134 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in y 0.134 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in y 0.134 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.134 * [taylor]: Taking taylor expansion of 1.0 in y 0.134 * [backup-simplify]: Simplify 1.0 into 1.0 0.134 * [taylor]: Taking taylor expansion of y in y 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [taylor]: Taking taylor expansion of (* x y) in y 0.134 * [taylor]: Taking taylor expansion of x in y 0.134 * [backup-simplify]: Simplify x into x 0.134 * [taylor]: Taking taylor expansion of y in y 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [taylor]: Taking taylor expansion of x in y 0.134 * [backup-simplify]: Simplify x into x 0.134 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x 0.134 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x 0.134 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [backup-simplify]: Simplify 1.0 into 1.0 0.134 * [taylor]: Taking taylor expansion of y in x 0.134 * [backup-simplify]: Simplify y into y 0.134 * [taylor]: Taking taylor expansion of (* x y) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [taylor]: Taking taylor expansion of y in x 0.134 * [backup-simplify]: Simplify y into y 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x 0.134 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x 0.134 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [backup-simplify]: Simplify 1.0 into 1.0 0.134 * [taylor]: Taking taylor expansion of y in x 0.134 * [backup-simplify]: Simplify y into y 0.135 * [taylor]: Taking taylor expansion of (* x y) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 1 into 1 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [backup-simplify]: Simplify y into y 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 1 into 1 0.135 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 0.135 * [backup-simplify]: Simplify (* 0 y) into 0 0.135 * [backup-simplify]: Simplify (+ (* 1.0 y) 0) into (* 1.0 y) 0.135 * [backup-simplify]: Simplify (- 0) into 0 0.135 * [backup-simplify]: Simplify (+ (* 1.0 y) 0) into (* 1.0 y) 0.135 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.135 * [taylor]: Taking taylor expansion of 1.0 in y 0.135 * [backup-simplify]: Simplify 1.0 into 1.0 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 1 into 1 0.136 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0 0.136 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.136 * [backup-simplify]: Simplify (+ 0 y) into y 0.137 * [backup-simplify]: Simplify (- 1) into -1 0.137 * [backup-simplify]: Simplify (+ y -1) into (- y 1) 0.137 * [taylor]: Taking taylor expansion of (- y 1) in y 0.137 * [taylor]: Taking taylor expansion of y in y 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 1 into 1 0.137 * [taylor]: Taking taylor expansion of 1 in y 0.137 * [backup-simplify]: Simplify 1 into 1 0.137 * [backup-simplify]: Simplify (- 1) into -1 0.137 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.137 * [backup-simplify]: Simplify -1 into -1 0.138 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 0.138 * [backup-simplify]: Simplify 1.0 into 1.0 0.139 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0 0.139 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.139 * [backup-simplify]: Simplify (+ 0 0) into 0 0.139 * [backup-simplify]: Simplify (- 0) into 0 0.140 * [backup-simplify]: Simplify (+ 0 0) into 0 0.140 * [taylor]: Taking taylor expansion of 0 in y 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify (- 0) into 0 0.140 * [backup-simplify]: Simplify (+ 1 0) into 1 0.140 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* 1.0 (* y 1)) (* -1 (* 1 x)))) into (- (+ (* 1.0 y) (* x y)) x) 0.141 * [backup-simplify]: Simplify (- (* (+ (/ 1 x) 1.0) (/ 1 y)) (/ 1 x)) into (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) 0.141 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in (x y) around 0 0.141 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in y 0.141 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y 0.141 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.141 * [taylor]: Taking taylor expansion of 1.0 in y 0.141 * [backup-simplify]: Simplify 1.0 into 1.0 0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.141 * [taylor]: Taking taylor expansion of y in y 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify 1 into 1 0.141 * [backup-simplify]: Simplify (/ 1 1) into 1 0.141 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.141 * [taylor]: Taking taylor expansion of (* x y) in y 0.141 * [taylor]: Taking taylor expansion of x in y 0.141 * [backup-simplify]: Simplify x into x 0.141 * [taylor]: Taking taylor expansion of y in y 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify 1 into 1 0.141 * [backup-simplify]: Simplify (* x 0) into 0 0.141 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.141 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.141 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.141 * [taylor]: Taking taylor expansion of x in y 0.141 * [backup-simplify]: Simplify x into x 0.141 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.141 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x 0.142 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x 0.142 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.142 * [taylor]: Taking taylor expansion of 1.0 in x 0.142 * [backup-simplify]: Simplify 1.0 into 1.0 0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.142 * [taylor]: Taking taylor expansion of y in x 0.142 * [backup-simplify]: Simplify y into y 0.142 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.142 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.142 * [taylor]: Taking taylor expansion of (* x y) in x 0.142 * [taylor]: Taking taylor expansion of x in x 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 1 into 1 0.142 * [taylor]: Taking taylor expansion of y in x 0.142 * [backup-simplify]: Simplify y into y 0.142 * [backup-simplify]: Simplify (* 0 y) into 0 0.142 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.142 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.142 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.142 * [taylor]: Taking taylor expansion of x in x 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 1 into 1 0.142 * [backup-simplify]: Simplify (/ 1 1) into 1 0.142 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x 0.142 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x 0.142 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.142 * [taylor]: Taking taylor expansion of 1.0 in x 0.142 * [backup-simplify]: Simplify 1.0 into 1.0 0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.142 * [taylor]: Taking taylor expansion of y in x 0.142 * [backup-simplify]: Simplify y into y 0.143 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.143 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.143 * [taylor]: Taking taylor expansion of (* x y) in x 0.143 * [taylor]: Taking taylor expansion of x in x 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 1 into 1 0.143 * [taylor]: Taking taylor expansion of y in x 0.143 * [backup-simplify]: Simplify y into y 0.143 * [backup-simplify]: Simplify (* 0 y) into 0 0.143 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.143 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.143 * [taylor]: Taking taylor expansion of x in x 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 1 into 1 0.143 * [backup-simplify]: Simplify (/ 1 1) into 1 0.143 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.144 * [backup-simplify]: Simplify (- 1) into -1 0.144 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1) 0.144 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y 0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.144 * [taylor]: Taking taylor expansion of y in y 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify 1 into 1 0.144 * [backup-simplify]: Simplify (/ 1 1) into 1 0.144 * [taylor]: Taking taylor expansion of 1 in y 0.144 * [backup-simplify]: Simplify 1 into 1 0.144 * [backup-simplify]: Simplify (+ 1 0) into 1 0.144 * [backup-simplify]: Simplify 1 into 1 0.144 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 0.145 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.145 * [backup-simplify]: Simplify (+ (/ 1.0 y) 0) into (* 1.0 (/ 1 y)) 0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.145 * [backup-simplify]: Simplify (- 0) into 0 0.146 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 y)) 0) into (* 1.0 (/ 1 y)) 0.146 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.146 * [taylor]: Taking taylor expansion of 1.0 in y 0.146 * [backup-simplify]: Simplify 1.0 into 1.0 0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.146 * [taylor]: Taking taylor expansion of y in y 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.146 * [backup-simplify]: Simplify (/ 1 1) into 1 0.146 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.146 * [backup-simplify]: Simplify 1.0 into 1.0 0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.147 * [backup-simplify]: Simplify (- 1) into -1 0.147 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.147 * [backup-simplify]: Simplify -1 into -1 0.147 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* 1.0 y) (* x y)) x) 0.148 * [backup-simplify]: Simplify (- (* (+ (/ 1 (- x)) 1.0) (/ 1 (- y))) (/ 1 (- x))) into (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) 0.148 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0 0.148 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y 0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.148 * [taylor]: Taking taylor expansion of x in y 0.148 * [backup-simplify]: Simplify x into x 0.148 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.148 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.148 * [taylor]: Taking taylor expansion of (* x y) in y 0.148 * [taylor]: Taking taylor expansion of x in y 0.148 * [backup-simplify]: Simplify x into x 0.148 * [taylor]: Taking taylor expansion of y in y 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify 1 into 1 0.148 * [backup-simplify]: Simplify (* x 0) into 0 0.148 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.148 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.148 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.148 * [taylor]: Taking taylor expansion of 1.0 in y 0.148 * [backup-simplify]: Simplify 1.0 into 1.0 0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.148 * [taylor]: Taking taylor expansion of y in y 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify 1 into 1 0.148 * [backup-simplify]: Simplify (/ 1 1) into 1 0.148 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 1 into 1 0.149 * [backup-simplify]: Simplify (/ 1 1) into 1 0.149 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.149 * [taylor]: Taking taylor expansion of (* x y) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 1 into 1 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [backup-simplify]: Simplify y into y 0.149 * [backup-simplify]: Simplify (* 0 y) into 0 0.149 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.149 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.149 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.149 * [taylor]: Taking taylor expansion of 1.0 in x 0.149 * [backup-simplify]: Simplify 1.0 into 1.0 0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [backup-simplify]: Simplify y into y 0.149 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.149 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 1 into 1 0.150 * [backup-simplify]: Simplify (/ 1 1) into 1 0.150 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.150 * [taylor]: Taking taylor expansion of (* x y) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 1 into 1 0.150 * [taylor]: Taking taylor expansion of y in x 0.150 * [backup-simplify]: Simplify y into y 0.150 * [backup-simplify]: Simplify (* 0 y) into 0 0.150 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.150 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.150 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.150 * [taylor]: Taking taylor expansion of 1.0 in x 0.150 * [backup-simplify]: Simplify 1.0 into 1.0 0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.150 * [taylor]: Taking taylor expansion of y in x 0.150 * [backup-simplify]: Simplify y into y 0.150 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.150 * [backup-simplify]: Simplify (+ 1 (/ 1 y)) into (+ (/ 1 y) 1) 0.151 * [backup-simplify]: Simplify (+ (+ (/ 1 y) 1) 0) into (+ (/ 1 y) 1) 0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 1 into 1 0.151 * [backup-simplify]: Simplify (/ 1 1) into 1 0.151 * [taylor]: Taking taylor expansion of 1 in y 0.151 * [backup-simplify]: Simplify 1 into 1 0.151 * [backup-simplify]: Simplify (+ 1 0) into 1 0.151 * [backup-simplify]: Simplify 1 into 1 0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.152 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.152 * [backup-simplify]: Simplify (+ 0 0) into 0 0.152 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 0.152 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y))) 0.153 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 y)))) into (- (* 1.0 (/ 1 y))) 0.153 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 0.153 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.153 * [taylor]: Taking taylor expansion of 1.0 in y 0.153 * [backup-simplify]: Simplify 1.0 into 1.0 0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.153 * [taylor]: Taking taylor expansion of y in y 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.153 * [backup-simplify]: Simplify (/ 1 1) into 1 0.153 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.153 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.154 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.154 * [backup-simplify]: Simplify (+ 0 1) into 1 0.154 * [backup-simplify]: Simplify 1 into 1 0.155 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* 1.0 y) (* x y)) x) 0.155 * * * [progress]: simplifying candidates 0.155 * [simplify]: Simplifying: (fma (+ x 1.0) y (- (* (cbrt x) (* (cbrt x) (cbrt x))))) (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))) (fma (+ x 1.0) y (- (* (sqrt x) (sqrt x)))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))) (fma (+ x 1.0) y (- (* x 1))) (fma (- x) 1 (* x 1)) (expm1 (- (* (+ x 1.0) y) x)) (log1p (- (* (+ x 1.0) y) x)) (- x) (/ (exp (* (+ x 1.0) y)) (exp x)) (log (- (* (+ x 1.0) y) x)) (exp (- (* (+ x 1.0) y) x)) (* (cbrt (- (* (+ x 1.0) y) x)) (cbrt (- (* (+ x 1.0) y) x))) (cbrt (- (* (+ x 1.0) y) x)) (* (* (- (* (+ x 1.0) y) x) (- (* (+ x 1.0) y) x)) (- (* (+ x 1.0) y) x)) (sqrt (- (* (+ x 1.0) y) x)) (sqrt (- (* (+ x 1.0) y) x)) (- (pow (* (+ x 1.0) y) 3) (pow x 3)) (+ (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (+ (* x x) (* (* (+ x 1.0) y) x))) (- x) (- (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* x x)) (+ (* (+ x 1.0) y) x) (- x) (- (+ (* 1.0 y) (* x y)) x) (- (+ (* 1.0 y) (* x y)) x) (- (+ (* 1.0 y) (* x y)) x) 0.159 * [simplify]: Sending expressions to egg_math: (fma (+ h0 h1) h2 (- (* (cbrt h0) (* (cbrt h0) (cbrt h0))))) (fma (- (cbrt h0)) (* (cbrt h0) (cbrt h0)) (* (cbrt h0) (* (cbrt h0) (cbrt h0)))) (fma (+ h0 h1) h2 (- (* (sqrt h0) (sqrt h0)))) (fma (- (sqrt h0)) (sqrt h0) (* (sqrt h0) (sqrt h0))) (fma (+ h0 h1) h2 (- (* h0 1))) (fma (- h0) 1 (* h0 1)) (expm1 (- (* (+ h0 h1) h2) h0)) (log1p (- (* (+ h0 h1) h2) h0)) (- h0) (/ (exp (* (+ h0 h1) h2)) (exp h0)) (log (- (* (+ h0 h1) h2) h0)) (exp (- (* (+ h0 h1) h2) h0)) (* (cbrt (- (* (+ h0 h1) h2) h0)) (cbrt (- (* (+ h0 h1) h2) h0))) (cbrt (- (* (+ h0 h1) h2) h0)) (* (* (- (* (+ h0 h1) h2) h0) (- (* (+ h0 h1) h2) h0)) (- (* (+ h0 h1) h2) h0)) (sqrt (- (* (+ h0 h1) h2) h0)) (sqrt (- (* (+ h0 h1) h2) h0)) (- (pow (* (+ h0 h1) h2) 3) (pow h0 3)) (+ (* (* (+ h0 h1) h2) (* (+ h0 h1) h2)) (+ (* h0 h0) (* (* (+ h0 h1) h2) h0))) (- h0) (- (* (* (+ h0 h1) h2) (* (+ h0 h1) h2)) (* h0 h0)) (+ (* (+ h0 h1) h2) h0) (- h0) (- (+ (* h1 h2) (* h0 h2)) h0) (- (+ (* h1 h2) (* h0 h2)) h0) (- (+ (* h1 h2) (* h0 h2)) h0) 0.162 * * [simplify]: iteration 0 : 123 enodes (cost 117 ) 0.165 * * [simplify]: iteration 1 : 525 enodes (cost 93 ) 0.179 * * [simplify]: iteration 2 : 3089 enodes (cost 89 ) 0.248 * * [simplify]: iteration 3 : 5001 enodes (cost 88 ) 0.249 * * * [progress]: adding candidates to table 0.282 * * [progress]: iteration 2 / 4 0.282 * * * [progress]: picking best candidate 0.283 * * * * [pick]: Picked # 0.284 * * * [progress]: localizing error 0.289 * * * [progress]: generating rewritten candidates 0.289 * * * [progress]: generating series expansions 0.289 * * * [progress]: simplifying candidates 0.289 * [simplify]: Simplifying: 0.289 * [simplify]: Sending expressions to egg_math: 0.291 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.291 * * * [progress]: adding candidates to table 0.292 * [progress]: [Phase 3 of 3] Extracting. 0.293 * [simplify]: Simplifying: (fma (+ x 1.0) y (- x)) 0.293 * [simplify]: Sending expressions to egg_math: (fma (+ h0 h1) h2 (- h0)) 0.294 * * [simplify]: iteration 0 : 7 enodes (cost 3 ) 0.295 * * [simplify]: iteration 1 : 7 enodes (cost 3 ) 0.729 * [regime-testing]: End program error score: 0.004375546943367921