28.216 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.025 * [progress]: [Phase 2 of 3] Improving. 0.025 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.026 * [simplify]: Simplifying: (+ (* x y) (* z (- 1.0 y))) 0.026 * * [simplify]: iteration 0: 8 enodes 0.027 * * [simplify]: iteration 1: 13 enodes 0.029 * * [simplify]: iteration 2: 20 enodes 0.032 * * [simplify]: iteration 3: 34 enodes 0.037 * * [simplify]: iteration 4: 50 enodes 0.043 * * [simplify]: iteration 5: 63 enodes 0.052 * * [simplify]: iteration 6: 75 enodes 0.064 * * [simplify]: iteration 7: 97 enodes 0.086 * * [simplify]: iteration 8: 134 enodes 0.107 * * [simplify]: iteration 9: 171 enodes 0.140 * * [simplify]: iteration 10: 310 enodes 0.280 * * [simplify]: iteration 11: 1048 enodes 0.736 * * [simplify]: iteration 12: 1610 enodes 0.953 * * [simplify]: iteration 13: 1922 enodes 1.035 * * [simplify]: iteration complete: 2000 enodes 1.035 * * [simplify]: Extracting #0: cost 1 inf + 0 1.035 * * [simplify]: Extracting #1: cost 14 inf + 0 1.035 * * [simplify]: Extracting #2: cost 61 inf + 0 1.036 * * [simplify]: Extracting #3: cost 58 inf + 129 1.037 * * [simplify]: Extracting #4: cost 14 inf + 4349 1.040 * * [simplify]: Extracting #5: cost 0 inf + 5902 1.043 * [simplify]: Simplified to: (+ (* y x) (* z (- 1.0 y))) 1.043 * * [progress]: iteration 1 / 4 1.043 * * * [progress]: picking best candidate 1.046 * * * * [pick]: Picked # 1.046 * * * [progress]: localizing error 1.057 * * * [progress]: generating rewritten candidates 1.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 1.075 * * * [progress]: generating series expansions 1.075 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 1.075 * [backup-simplify]: Simplify (* z (- 1.0 y)) into (* z (- 1.0 y)) 1.075 * [approximate]: Taking taylor expansion of (* z (- 1.0 y)) in (z y) around 0 1.075 * [taylor]: Taking taylor expansion of (* z (- 1.0 y)) in y 1.075 * [taylor]: Taking taylor expansion of z in y 1.076 * [backup-simplify]: Simplify z into z 1.076 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 1.076 * [taylor]: Taking taylor expansion of 1.0 in y 1.076 * [backup-simplify]: Simplify 1.0 into 1.0 1.076 * [taylor]: Taking taylor expansion of y in y 1.076 * [backup-simplify]: Simplify 0 into 0 1.076 * [backup-simplify]: Simplify 1 into 1 1.076 * [taylor]: Taking taylor expansion of (* z (- 1.0 y)) in z 1.076 * [taylor]: Taking taylor expansion of z in z 1.076 * [backup-simplify]: Simplify 0 into 0 1.076 * [backup-simplify]: Simplify 1 into 1 1.076 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 1.076 * [taylor]: Taking taylor expansion of 1.0 in z 1.076 * [backup-simplify]: Simplify 1.0 into 1.0 1.076 * [taylor]: Taking taylor expansion of y in z 1.076 * [backup-simplify]: Simplify y into y 1.076 * [taylor]: Taking taylor expansion of (* z (- 1.0 y)) in z 1.076 * [taylor]: Taking taylor expansion of z in z 1.076 * [backup-simplify]: Simplify 0 into 0 1.076 * [backup-simplify]: Simplify 1 into 1 1.076 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 1.076 * [taylor]: Taking taylor expansion of 1.0 in z 1.076 * [backup-simplify]: Simplify 1.0 into 1.0 1.076 * [taylor]: Taking taylor expansion of y in z 1.076 * [backup-simplify]: Simplify y into y 1.076 * [backup-simplify]: Simplify (- y) into (- y) 1.076 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 1.076 * [backup-simplify]: Simplify (* 0 (- 1.0 y)) into 0 1.076 * [taylor]: Taking taylor expansion of 0 in y 1.076 * [backup-simplify]: Simplify 0 into 0 1.076 * [backup-simplify]: Simplify 0 into 0 1.077 * [backup-simplify]: Simplify (- 0) into 0 1.077 * [backup-simplify]: Simplify (+ 0 0) into 0 1.077 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1.0 y))) into (- 1.0 y) 1.077 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 1.077 * [taylor]: Taking taylor expansion of 1.0 in y 1.077 * [backup-simplify]: Simplify 1.0 into 1.0 1.077 * [taylor]: Taking taylor expansion of y in y 1.077 * [backup-simplify]: Simplify 0 into 0 1.077 * [backup-simplify]: Simplify 1 into 1 1.078 * [backup-simplify]: Simplify (- 0) into 0 1.078 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.078 * [backup-simplify]: Simplify 1.0 into 1.0 1.078 * [backup-simplify]: Simplify 0 into 0 1.078 * [backup-simplify]: Simplify (- 0) into 0 1.079 * [backup-simplify]: Simplify (+ 0 0) into 0 1.079 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1.0 y)))) into 0 1.079 * [taylor]: Taking taylor expansion of 0 in y 1.080 * [backup-simplify]: Simplify 0 into 0 1.080 * [backup-simplify]: Simplify 0 into 0 1.080 * [backup-simplify]: Simplify (- 1) into -1 1.080 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.080 * [backup-simplify]: Simplify -1 into -1 1.080 * [backup-simplify]: Simplify 0 into 0 1.080 * [backup-simplify]: Simplify (- 0) into 0 1.081 * [backup-simplify]: Simplify (+ 0 0) into 0 1.081 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 y))))) into 0 1.081 * [taylor]: Taking taylor expansion of 0 in y 1.081 * [backup-simplify]: Simplify 0 into 0 1.081 * [backup-simplify]: Simplify 0 into 0 1.081 * [backup-simplify]: Simplify 0 into 0 1.082 * [backup-simplify]: Simplify (- 0) into 0 1.082 * [backup-simplify]: Simplify (+ 0 0) into 0 1.082 * [backup-simplify]: Simplify 0 into 0 1.082 * [backup-simplify]: Simplify 0 into 0 1.082 * [backup-simplify]: Simplify (- 0) into 0 1.083 * [backup-simplify]: Simplify (+ 0 0) into 0 1.083 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 y)))))) into 0 1.083 * [taylor]: Taking taylor expansion of 0 in y 1.083 * [backup-simplify]: Simplify 0 into 0 1.084 * [backup-simplify]: Simplify 0 into 0 1.084 * [backup-simplify]: Simplify (+ (* -1 (* y z)) (* 1.0 (* 1 z))) into (- (* 1.0 z) (* z y)) 1.084 * [backup-simplify]: Simplify (* (/ 1 z) (- 1.0 (/ 1 y))) into (/ (- 1.0 (/ 1 y)) z) 1.084 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in (z y) around 0 1.084 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in y 1.084 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 1.084 * [taylor]: Taking taylor expansion of 1.0 in y 1.084 * [backup-simplify]: Simplify 1.0 into 1.0 1.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.084 * [taylor]: Taking taylor expansion of y in y 1.084 * [backup-simplify]: Simplify 0 into 0 1.084 * [backup-simplify]: Simplify 1 into 1 1.084 * [backup-simplify]: Simplify (/ 1 1) into 1 1.084 * [taylor]: Taking taylor expansion of z in y 1.084 * [backup-simplify]: Simplify z into z 1.084 * [backup-simplify]: Simplify (- 1) into -1 1.085 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.085 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 1.085 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 1.085 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 1.085 * [taylor]: Taking taylor expansion of 1.0 in z 1.085 * [backup-simplify]: Simplify 1.0 into 1.0 1.085 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.085 * [taylor]: Taking taylor expansion of y in z 1.085 * [backup-simplify]: Simplify y into y 1.085 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.085 * [taylor]: Taking taylor expansion of z in z 1.085 * [backup-simplify]: Simplify 0 into 0 1.085 * [backup-simplify]: Simplify 1 into 1 1.085 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.085 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 1.085 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 1.085 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 1.085 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 1.085 * [taylor]: Taking taylor expansion of 1.0 in z 1.085 * [backup-simplify]: Simplify 1.0 into 1.0 1.085 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.085 * [taylor]: Taking taylor expansion of y in z 1.085 * [backup-simplify]: Simplify y into y 1.085 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.085 * [taylor]: Taking taylor expansion of z in z 1.085 * [backup-simplify]: Simplify 0 into 0 1.085 * [backup-simplify]: Simplify 1 into 1 1.085 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.085 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 1.085 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 1.085 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 1.085 * [taylor]: Taking taylor expansion of 1.0 in y 1.085 * [backup-simplify]: Simplify 1.0 into 1.0 1.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.086 * [taylor]: Taking taylor expansion of y in y 1.086 * [backup-simplify]: Simplify 0 into 0 1.086 * [backup-simplify]: Simplify 1 into 1 1.086 * [backup-simplify]: Simplify (/ 1 1) into 1 1.086 * [backup-simplify]: Simplify (- 1) into -1 1.086 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.086 * [backup-simplify]: Simplify -1 into -1 1.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.087 * [backup-simplify]: Simplify (- 0) into 0 1.087 * [backup-simplify]: Simplify (+ 0 0) into 0 1.088 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 1.088 * [taylor]: Taking taylor expansion of 0 in y 1.088 * [backup-simplify]: Simplify 0 into 0 1.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.088 * [backup-simplify]: Simplify (- 0) into 0 1.089 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.089 * [backup-simplify]: Simplify 1.0 into 1.0 1.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.089 * [backup-simplify]: Simplify (- 0) into 0 1.089 * [backup-simplify]: Simplify (+ 0 0) into 0 1.090 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.090 * [taylor]: Taking taylor expansion of 0 in y 1.090 * [backup-simplify]: Simplify 0 into 0 1.090 * [backup-simplify]: Simplify 0 into 0 1.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.091 * [backup-simplify]: Simplify (- 0) into 0 1.091 * [backup-simplify]: Simplify (+ 0 0) into 0 1.091 * [backup-simplify]: Simplify 0 into 0 1.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.091 * [backup-simplify]: Simplify (- 0) into 0 1.092 * [backup-simplify]: Simplify (+ 0 0) into 0 1.093 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.093 * [taylor]: Taking taylor expansion of 0 in y 1.093 * [backup-simplify]: Simplify 0 into 0 1.093 * [backup-simplify]: Simplify 0 into 0 1.093 * [backup-simplify]: Simplify 0 into 0 1.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.094 * [backup-simplify]: Simplify (- 0) into 0 1.094 * [backup-simplify]: Simplify (+ 0 0) into 0 1.094 * [backup-simplify]: Simplify 0 into 0 1.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.094 * [backup-simplify]: Simplify (- 0) into 0 1.095 * [backup-simplify]: Simplify (+ 0 0) into 0 1.096 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.096 * [taylor]: Taking taylor expansion of 0 in y 1.096 * [backup-simplify]: Simplify 0 into 0 1.096 * [backup-simplify]: Simplify 0 into 0 1.096 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 z)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 z))))) into (- (* 1.0 z) (* z y)) 1.096 * [backup-simplify]: Simplify (* (/ 1 (- z)) (- 1.0 (/ 1 (- y)))) into (* -1 (/ (+ 1.0 (/ 1 y)) z)) 1.096 * [approximate]: Taking taylor expansion of (* -1 (/ (+ 1.0 (/ 1 y)) z)) in (z y) around 0 1.096 * [taylor]: Taking taylor expansion of (* -1 (/ (+ 1.0 (/ 1 y)) z)) in y 1.096 * [taylor]: Taking taylor expansion of -1 in y 1.096 * [backup-simplify]: Simplify -1 into -1 1.097 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) z) in y 1.097 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 1.097 * [taylor]: Taking taylor expansion of 1.0 in y 1.097 * [backup-simplify]: Simplify 1.0 into 1.0 1.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.097 * [taylor]: Taking taylor expansion of y in y 1.097 * [backup-simplify]: Simplify 0 into 0 1.097 * [backup-simplify]: Simplify 1 into 1 1.097 * [backup-simplify]: Simplify (/ 1 1) into 1 1.097 * [taylor]: Taking taylor expansion of z in y 1.097 * [backup-simplify]: Simplify z into z 1.097 * [backup-simplify]: Simplify (+ 0 1) into 1 1.097 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.097 * [taylor]: Taking taylor expansion of (* -1 (/ (+ 1.0 (/ 1 y)) z)) in z 1.097 * [taylor]: Taking taylor expansion of -1 in z 1.097 * [backup-simplify]: Simplify -1 into -1 1.097 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) z) in z 1.097 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in z 1.097 * [taylor]: Taking taylor expansion of 1.0 in z 1.097 * [backup-simplify]: Simplify 1.0 into 1.0 1.097 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.097 * [taylor]: Taking taylor expansion of y in z 1.097 * [backup-simplify]: Simplify y into y 1.097 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.097 * [taylor]: Taking taylor expansion of z in z 1.097 * [backup-simplify]: Simplify 0 into 0 1.097 * [backup-simplify]: Simplify 1 into 1 1.098 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 1.098 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y)) 1.098 * [taylor]: Taking taylor expansion of (* -1 (/ (+ 1.0 (/ 1 y)) z)) in z 1.098 * [taylor]: Taking taylor expansion of -1 in z 1.098 * [backup-simplify]: Simplify -1 into -1 1.098 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) z) in z 1.098 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in z 1.098 * [taylor]: Taking taylor expansion of 1.0 in z 1.098 * [backup-simplify]: Simplify 1.0 into 1.0 1.098 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.098 * [taylor]: Taking taylor expansion of y in z 1.098 * [backup-simplify]: Simplify y into y 1.098 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.098 * [taylor]: Taking taylor expansion of z in z 1.098 * [backup-simplify]: Simplify 0 into 0 1.098 * [backup-simplify]: Simplify 1 into 1 1.098 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 1.098 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y)) 1.098 * [backup-simplify]: Simplify (* -1 (+ 1.0 (/ 1 y))) into (* -1 (+ 1.0 (/ 1 y))) 1.098 * [taylor]: Taking taylor expansion of (* -1 (+ 1.0 (/ 1 y))) in y 1.098 * [taylor]: Taking taylor expansion of -1 in y 1.098 * [backup-simplify]: Simplify -1 into -1 1.098 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 1.098 * [taylor]: Taking taylor expansion of 1.0 in y 1.098 * [backup-simplify]: Simplify 1.0 into 1.0 1.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.098 * [taylor]: Taking taylor expansion of y in y 1.098 * [backup-simplify]: Simplify 0 into 0 1.098 * [backup-simplify]: Simplify 1 into 1 1.098 * [backup-simplify]: Simplify (/ 1 1) into 1 1.099 * [backup-simplify]: Simplify (+ 0 1) into 1 1.099 * [backup-simplify]: Simplify (* -1 1) into -1 1.099 * [backup-simplify]: Simplify -1 into -1 1.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.100 * [backup-simplify]: Simplify (+ 0 0) into 0 1.100 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0 1.101 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (+ 1.0 (/ 1 y)))) into 0 1.101 * [taylor]: Taking taylor expansion of 0 in y 1.101 * [backup-simplify]: Simplify 0 into 0 1.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.101 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.102 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 1)) into (- 1.0) 1.103 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.103 * [backup-simplify]: Simplify (+ 0 0) into 0 1.104 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.104 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ 1.0 (/ 1 y))))) into 0 1.104 * [taylor]: Taking taylor expansion of 0 in y 1.104 * [backup-simplify]: Simplify 0 into 0 1.104 * [backup-simplify]: Simplify 0 into 0 1.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.105 * [backup-simplify]: Simplify (+ 0 0) into 0 1.106 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 1))) into 0 1.106 * [backup-simplify]: Simplify 0 into 0 1.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.106 * [backup-simplify]: Simplify (+ 0 0) into 0 1.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.108 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ 1.0 (/ 1 y)))))) into 0 1.108 * [taylor]: Taking taylor expansion of 0 in y 1.108 * [backup-simplify]: Simplify 0 into 0 1.108 * [backup-simplify]: Simplify 0 into 0 1.108 * [backup-simplify]: Simplify 0 into 0 1.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.109 * [backup-simplify]: Simplify (+ 0 0) into 0 1.110 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1)))) into 0 1.111 * [backup-simplify]: Simplify 0 into 0 1.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.111 * [backup-simplify]: Simplify (+ 0 0) into 0 1.113 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.114 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ 1.0 (/ 1 y))))))) into 0 1.114 * [taylor]: Taking taylor expansion of 0 in y 1.114 * [backup-simplify]: Simplify 0 into 0 1.114 * [backup-simplify]: Simplify 0 into 0 1.114 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- z))))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- z)))))) into (- (* 1.0 z) (* z y)) 1.115 * * * [progress]: simplifying candidates 1.115 * * * * [progress]: [ 1 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 2 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 3 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 4 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 5 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 6 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 7 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 8 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 9 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 10 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 11 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 12 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 13 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 14 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 15 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 16 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 17 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 18 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 19 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 20 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 21 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 22 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 23 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 24 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 25 / 30 ] simplifiying candidate # 1.115 * * * * [progress]: [ 26 / 30 ] simplifiying candidate #real (real->posit16 (* z (- 1.0 y))))))> 1.116 * * * * [progress]: [ 27 / 30 ] simplifiying candidate # 1.116 * * * * [progress]: [ 28 / 30 ] simplifiying candidate # 1.116 * * * * [progress]: [ 29 / 30 ] simplifiying candidate # 1.116 * * * * [progress]: [ 30 / 30 ] simplifiying candidate # 1.116 * [simplify]: Simplifying: (* z (- 1.0 y)) (+ (log z) (log (- 1.0 y))) (log (* z (- 1.0 y))) (exp (* z (- 1.0 y))) (* (* (* z z) z) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y)))) (cbrt (* z (- 1.0 y))) (* (* (* z (- 1.0 y)) (* z (- 1.0 y))) (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* z 1.0) (* z (- y)) (* z 1.0) (* z (- y)) (* 1.0 z) (* (- y) z) (* 1.0 z) (* (- y) z) (* z (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* z (sqrt (- 1.0 y))) (* z 1) (* z (+ (sqrt 1.0) (sqrt y))) (* z 1) (* (cbrt z) (- 1.0 y)) (* (sqrt z) (- 1.0 y)) (* z (- 1.0 y)) (* z (- (pow 1.0 3) (pow y 3))) (* z (- (* 1.0 1.0) (* y y))) (real->posit16 (* z (- 1.0 y))) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) 1.116 * * [simplify]: iteration 0: 53 enodes 1.133 * * [simplify]: iteration 1: 121 enodes 1.175 * * [simplify]: iteration 2: 312 enodes 1.322 * * [simplify]: iteration 3: 1064 enodes 1.558 * * [simplify]: iteration complete: 2006 enodes 1.558 * * [simplify]: Extracting #0: cost 19 inf + 0 1.558 * * [simplify]: Extracting #1: cost 110 inf + 1 1.560 * * [simplify]: Extracting #2: cost 456 inf + 2689 1.567 * * [simplify]: Extracting #3: cost 447 inf + 31609 1.588 * * [simplify]: Extracting #4: cost 77 inf + 111363 1.613 * * [simplify]: Extracting #5: cost 30 inf + 124521 1.650 * * [simplify]: Extracting #6: cost 37 inf + 125178 1.685 * * [simplify]: Extracting #7: cost 8 inf + 129299 1.720 * * [simplify]: Extracting #8: cost 0 inf + 131322 1.754 * [simplify]: Simplified to: (* (- 1.0 y) z) (log (* (- 1.0 y) z)) (log (* (- 1.0 y) z)) (exp (* (- 1.0 y) z)) (* (* (- 1.0 y) z) (* (* (- 1.0 y) z) (* (- 1.0 y) z))) (* (cbrt (* (- 1.0 y) z)) (cbrt (* (- 1.0 y) z))) (cbrt (* (- 1.0 y) z)) (* (* (- 1.0 y) z) (* (* (- 1.0 y) z) (* (- 1.0 y) z))) (sqrt (* (- 1.0 y) z)) (sqrt (* (- 1.0 y) z)) (* (sqrt z) (sqrt (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* z 1.0) (- (* z y)) (* z 1.0) (- (* z y)) (* z 1.0) (- (* z y)) (* z 1.0) (- (* z y)) (* (cbrt (- 1.0 y)) (* (cbrt (- 1.0 y)) z)) (* (sqrt (- 1.0 y)) z) z (* (+ (sqrt y) (sqrt 1.0)) z) z (* (cbrt z) (- 1.0 y)) (* (sqrt z) (- 1.0 y)) (* (- 1.0 y) z) (* z (- (* 1.0 (* 1.0 1.0)) (* (* y y) y))) (* (+ 1.0 y) (* (- 1.0 y) z)) (real->posit16 (* (- 1.0 y) z)) (* (- 1.0 y) z) (* (- 1.0 y) z) (* (- 1.0 y) z) 1.756 * * * [progress]: adding candidates to table 1.843 * * [progress]: iteration 2 / 4 1.843 * * * [progress]: picking best candidate 1.845 * * * * [pick]: Picked # 1.845 * * * [progress]: localizing error 1.863 * * * [progress]: generating rewritten candidates 1.863 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 1.874 * * * [progress]: generating series expansions 1.874 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 1.874 * [backup-simplify]: Simplify (+ (* z 1.0) (* z (- y))) into (- (* 1.0 z) (* z y)) 1.874 * [approximate]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in (z y) around 0 1.875 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 1.875 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 1.875 * [taylor]: Taking taylor expansion of 1.0 in y 1.875 * [backup-simplify]: Simplify 1.0 into 1.0 1.875 * [taylor]: Taking taylor expansion of z in y 1.875 * [backup-simplify]: Simplify z into z 1.875 * [taylor]: Taking taylor expansion of (* z y) in y 1.875 * [taylor]: Taking taylor expansion of z in y 1.875 * [backup-simplify]: Simplify z into z 1.875 * [taylor]: Taking taylor expansion of y in y 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify 1 into 1 1.875 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in z 1.875 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 1.875 * [taylor]: Taking taylor expansion of 1.0 in z 1.875 * [backup-simplify]: Simplify 1.0 into 1.0 1.875 * [taylor]: Taking taylor expansion of z in z 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify 1 into 1 1.875 * [taylor]: Taking taylor expansion of (* z y) in z 1.875 * [taylor]: Taking taylor expansion of z in z 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify 1 into 1 1.875 * [taylor]: Taking taylor expansion of y in z 1.875 * [backup-simplify]: Simplify y into y 1.875 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in z 1.875 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 1.875 * [taylor]: Taking taylor expansion of 1.0 in z 1.875 * [backup-simplify]: Simplify 1.0 into 1.0 1.875 * [taylor]: Taking taylor expansion of z in z 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify 1 into 1 1.875 * [taylor]: Taking taylor expansion of (* z y) in z 1.875 * [taylor]: Taking taylor expansion of z in z 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify 1 into 1 1.875 * [taylor]: Taking taylor expansion of y in z 1.875 * [backup-simplify]: Simplify y into y 1.876 * [backup-simplify]: Simplify (* 1.0 0) into 0 1.876 * [backup-simplify]: Simplify (* 0 y) into 0 1.876 * [backup-simplify]: Simplify (- 0) into 0 1.877 * [backup-simplify]: Simplify (+ 0 0) into 0 1.877 * [taylor]: Taking taylor expansion of 0 in y 1.877 * [backup-simplify]: Simplify 0 into 0 1.877 * [backup-simplify]: Simplify 0 into 0 1.878 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 1.878 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.878 * [backup-simplify]: Simplify (- y) into (- y) 1.879 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 1.879 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 1.879 * [taylor]: Taking taylor expansion of 1.0 in y 1.879 * [backup-simplify]: Simplify 1.0 into 1.0 1.879 * [taylor]: Taking taylor expansion of y in y 1.879 * [backup-simplify]: Simplify 0 into 0 1.879 * [backup-simplify]: Simplify 1 into 1 1.879 * [backup-simplify]: Simplify (- 0) into 0 1.879 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.879 * [backup-simplify]: Simplify 1.0 into 1.0 1.879 * [backup-simplify]: Simplify 0 into 0 1.880 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 1.881 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.881 * [backup-simplify]: Simplify (- 0) into 0 1.881 * [backup-simplify]: Simplify (+ 0 0) into 0 1.881 * [taylor]: Taking taylor expansion of 0 in y 1.882 * [backup-simplify]: Simplify 0 into 0 1.882 * [backup-simplify]: Simplify 0 into 0 1.882 * [backup-simplify]: Simplify (- 1) into -1 1.882 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.882 * [backup-simplify]: Simplify -1 into -1 1.882 * [backup-simplify]: Simplify 0 into 0 1.883 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.885 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.885 * [backup-simplify]: Simplify (- 0) into 0 1.885 * [backup-simplify]: Simplify (+ 0 0) into 0 1.885 * [taylor]: Taking taylor expansion of 0 in y 1.885 * [backup-simplify]: Simplify 0 into 0 1.885 * [backup-simplify]: Simplify 0 into 0 1.885 * [backup-simplify]: Simplify 0 into 0 1.886 * [backup-simplify]: Simplify (- 0) into 0 1.886 * [backup-simplify]: Simplify (+ 0 0) into 0 1.886 * [backup-simplify]: Simplify 0 into 0 1.886 * [backup-simplify]: Simplify 0 into 0 1.887 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.888 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.889 * [backup-simplify]: Simplify (- 0) into 0 1.889 * [backup-simplify]: Simplify (+ 0 0) into 0 1.889 * [taylor]: Taking taylor expansion of 0 in y 1.889 * [backup-simplify]: Simplify 0 into 0 1.889 * [backup-simplify]: Simplify 0 into 0 1.889 * [backup-simplify]: Simplify (+ (* -1 (* y z)) (* 1.0 (* 1 z))) into (- (* 1.0 z) (* z y)) 1.889 * [backup-simplify]: Simplify (+ (* (/ 1 z) 1.0) (* (/ 1 z) (- (/ 1 y)))) into (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) 1.889 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in (z y) around 0 1.889 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 1.889 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 1.889 * [taylor]: Taking taylor expansion of 1.0 in y 1.889 * [backup-simplify]: Simplify 1.0 into 1.0 1.890 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.890 * [taylor]: Taking taylor expansion of z in y 1.890 * [backup-simplify]: Simplify z into z 1.890 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.890 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 1.890 * [taylor]: Taking taylor expansion of (* z y) in y 1.890 * [taylor]: Taking taylor expansion of z in y 1.890 * [backup-simplify]: Simplify z into z 1.890 * [taylor]: Taking taylor expansion of y in y 1.890 * [backup-simplify]: Simplify 0 into 0 1.890 * [backup-simplify]: Simplify 1 into 1 1.890 * [backup-simplify]: Simplify (* z 0) into 0 1.890 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.890 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.890 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in z 1.890 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 1.890 * [taylor]: Taking taylor expansion of 1.0 in z 1.890 * [backup-simplify]: Simplify 1.0 into 1.0 1.890 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.890 * [taylor]: Taking taylor expansion of z in z 1.890 * [backup-simplify]: Simplify 0 into 0 1.890 * [backup-simplify]: Simplify 1 into 1 1.891 * [backup-simplify]: Simplify (/ 1 1) into 1 1.891 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 1.891 * [taylor]: Taking taylor expansion of (* z y) in z 1.891 * [taylor]: Taking taylor expansion of z in z 1.891 * [backup-simplify]: Simplify 0 into 0 1.891 * [backup-simplify]: Simplify 1 into 1 1.891 * [taylor]: Taking taylor expansion of y in z 1.891 * [backup-simplify]: Simplify y into y 1.891 * [backup-simplify]: Simplify (* 0 y) into 0 1.891 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.891 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.891 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in z 1.891 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 1.891 * [taylor]: Taking taylor expansion of 1.0 in z 1.891 * [backup-simplify]: Simplify 1.0 into 1.0 1.891 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.892 * [taylor]: Taking taylor expansion of z in z 1.892 * [backup-simplify]: Simplify 0 into 0 1.892 * [backup-simplify]: Simplify 1 into 1 1.892 * [backup-simplify]: Simplify (/ 1 1) into 1 1.892 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 1.892 * [taylor]: Taking taylor expansion of (* z y) in z 1.892 * [taylor]: Taking taylor expansion of z in z 1.892 * [backup-simplify]: Simplify 0 into 0 1.892 * [backup-simplify]: Simplify 1 into 1 1.892 * [taylor]: Taking taylor expansion of y in z 1.892 * [backup-simplify]: Simplify y into y 1.892 * [backup-simplify]: Simplify (* 0 y) into 0 1.892 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.892 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.893 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 1.893 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.893 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 1.893 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 1.893 * [taylor]: Taking taylor expansion of 1.0 in y 1.893 * [backup-simplify]: Simplify 1.0 into 1.0 1.893 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.893 * [taylor]: Taking taylor expansion of y in y 1.893 * [backup-simplify]: Simplify 0 into 0 1.893 * [backup-simplify]: Simplify 1 into 1 1.893 * [backup-simplify]: Simplify (/ 1 1) into 1 1.894 * [backup-simplify]: Simplify (- 1) into -1 1.894 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.894 * [backup-simplify]: Simplify -1 into -1 1.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.895 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 1.896 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.896 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.897 * [backup-simplify]: Simplify (- 0) into 0 1.897 * [backup-simplify]: Simplify (+ 0 0) into 0 1.897 * [taylor]: Taking taylor expansion of 0 in y 1.897 * [backup-simplify]: Simplify 0 into 0 1.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.898 * [backup-simplify]: Simplify (- 0) into 0 1.898 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.898 * [backup-simplify]: Simplify 1.0 into 1.0 1.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.900 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 1.901 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.901 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.901 * [backup-simplify]: Simplify (- 0) into 0 1.902 * [backup-simplify]: Simplify (+ 0 0) into 0 1.902 * [taylor]: Taking taylor expansion of 0 in y 1.902 * [backup-simplify]: Simplify 0 into 0 1.902 * [backup-simplify]: Simplify 0 into 0 1.902 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.903 * [backup-simplify]: Simplify (- 0) into 0 1.903 * [backup-simplify]: Simplify (+ 0 0) into 0 1.903 * [backup-simplify]: Simplify 0 into 0 1.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.905 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.906 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.906 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.906 * [backup-simplify]: Simplify (- 0) into 0 1.907 * [backup-simplify]: Simplify (+ 0 0) into 0 1.907 * [taylor]: Taking taylor expansion of 0 in y 1.907 * [backup-simplify]: Simplify 0 into 0 1.907 * [backup-simplify]: Simplify 0 into 0 1.907 * [backup-simplify]: Simplify 0 into 0 1.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.908 * [backup-simplify]: Simplify (- 0) into 0 1.908 * [backup-simplify]: Simplify (+ 0 0) into 0 1.908 * [backup-simplify]: Simplify 0 into 0 1.909 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.910 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.912 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1.912 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.912 * [backup-simplify]: Simplify (- 0) into 0 1.912 * [backup-simplify]: Simplify (+ 0 0) into 0 1.912 * [taylor]: Taking taylor expansion of 0 in y 1.912 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 z)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 z))))) into (- (* 1.0 z) (* z y)) 1.913 * [backup-simplify]: Simplify (+ (* (/ 1 (- z)) 1.0) (* (/ 1 (- z)) (- (/ 1 (- y))))) into (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) 1.913 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in (z y) around 0 1.913 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 1.913 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 1.913 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 1.913 * [taylor]: Taking taylor expansion of (* z y) in y 1.913 * [taylor]: Taking taylor expansion of z in y 1.913 * [backup-simplify]: Simplify z into z 1.913 * [taylor]: Taking taylor expansion of y in y 1.913 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify 1 into 1 1.913 * [backup-simplify]: Simplify (* z 0) into 0 1.918 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.918 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.918 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 1.918 * [taylor]: Taking taylor expansion of 1.0 in y 1.918 * [backup-simplify]: Simplify 1.0 into 1.0 1.918 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.918 * [taylor]: Taking taylor expansion of z in y 1.918 * [backup-simplify]: Simplify z into z 1.918 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.918 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z 1.918 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z 1.918 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 1.918 * [taylor]: Taking taylor expansion of (* z y) in z 1.918 * [taylor]: Taking taylor expansion of z in z 1.918 * [backup-simplify]: Simplify 0 into 0 1.918 * [backup-simplify]: Simplify 1 into 1 1.918 * [taylor]: Taking taylor expansion of y in z 1.918 * [backup-simplify]: Simplify y into y 1.918 * [backup-simplify]: Simplify (* 0 y) into 0 1.919 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.919 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.919 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 1.919 * [taylor]: Taking taylor expansion of 1.0 in z 1.919 * [backup-simplify]: Simplify 1.0 into 1.0 1.919 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.919 * [taylor]: Taking taylor expansion of z in z 1.919 * [backup-simplify]: Simplify 0 into 0 1.919 * [backup-simplify]: Simplify 1 into 1 1.919 * [backup-simplify]: Simplify (/ 1 1) into 1 1.919 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z 1.919 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z 1.919 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 1.919 * [taylor]: Taking taylor expansion of (* z y) in z 1.919 * [taylor]: Taking taylor expansion of z in z 1.919 * [backup-simplify]: Simplify 0 into 0 1.919 * [backup-simplify]: Simplify 1 into 1 1.919 * [taylor]: Taking taylor expansion of y in z 1.919 * [backup-simplify]: Simplify y into y 1.919 * [backup-simplify]: Simplify (* 0 y) into 0 1.920 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.920 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.920 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 1.920 * [taylor]: Taking taylor expansion of 1.0 in z 1.920 * [backup-simplify]: Simplify 1.0 into 1.0 1.920 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.920 * [taylor]: Taking taylor expansion of z in z 1.920 * [backup-simplify]: Simplify 0 into 0 1.920 * [backup-simplify]: Simplify 1 into 1 1.920 * [backup-simplify]: Simplify (/ 1 1) into 1 1.921 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 1.921 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ 1.0 (/ 1 y)) 1.921 * [backup-simplify]: Simplify (- (+ 1.0 (/ 1 y))) into (- (+ 1.0 (/ 1 y))) 1.921 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 y))) in y 1.921 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 1.921 * [taylor]: Taking taylor expansion of 1.0 in y 1.921 * [backup-simplify]: Simplify 1.0 into 1.0 1.921 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.921 * [taylor]: Taking taylor expansion of y in y 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [backup-simplify]: Simplify 1 into 1 1.921 * [backup-simplify]: Simplify (/ 1 1) into 1 1.922 * [backup-simplify]: Simplify (+ 0 1) into 1 1.922 * [backup-simplify]: Simplify (- 1) into -1 1.922 * [backup-simplify]: Simplify -1 into -1 1.923 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.924 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 1.925 * [backup-simplify]: Simplify (+ 0 0) into 0 1.925 * [backup-simplify]: Simplify (- 0) into 0 1.925 * [taylor]: Taking taylor expansion of 0 in y 1.925 * [backup-simplify]: Simplify 0 into 0 1.926 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.926 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.927 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.927 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.928 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.928 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.929 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.930 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 1.930 * [backup-simplify]: Simplify (+ 0 0) into 0 1.931 * [backup-simplify]: Simplify (- 0) into 0 1.931 * [taylor]: Taking taylor expansion of 0 in y 1.931 * [backup-simplify]: Simplify 0 into 0 1.931 * [backup-simplify]: Simplify 0 into 0 1.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.932 * [backup-simplify]: Simplify (+ 0 0) into 0 1.932 * [backup-simplify]: Simplify (- 0) into 0 1.932 * [backup-simplify]: Simplify 0 into 0 1.933 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.934 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.936 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.936 * [backup-simplify]: Simplify (+ 0 0) into 0 1.936 * [backup-simplify]: Simplify (- 0) into 0 1.936 * [taylor]: Taking taylor expansion of 0 in y 1.936 * [backup-simplify]: Simplify 0 into 0 1.936 * [backup-simplify]: Simplify 0 into 0 1.936 * [backup-simplify]: Simplify 0 into 0 1.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.937 * [backup-simplify]: Simplify (+ 0 0) into 0 1.938 * [backup-simplify]: Simplify (- 0) into 0 1.938 * [backup-simplify]: Simplify 0 into 0 1.939 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1.939 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.940 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.941 * [backup-simplify]: Simplify (+ 0 0) into 0 1.941 * [backup-simplify]: Simplify (- 0) into 0 1.941 * [taylor]: Taking taylor expansion of 0 in y 1.941 * [backup-simplify]: Simplify 0 into 0 1.941 * [backup-simplify]: Simplify 0 into 0 1.941 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- z))))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- z)))))) into (- (* 1.0 z) (* z y)) 1.941 * * * [progress]: simplifying candidates 1.941 * * * * [progress]: [ 1 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 2 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 3 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 4 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 5 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 6 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 7 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 8 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 9 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 10 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 11 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 12 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 13 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 14 / 18 ] simplifiying candidate #real (real->posit16 (+ (* z 1.0) (* z (- y)))))))> 1.942 * * * * [progress]: [ 15 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 16 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 17 / 18 ] simplifiying candidate # 1.942 * * * * [progress]: [ 18 / 18 ] simplifiying candidate # 1.942 * [simplify]: Simplifying: (* (exp (* z 1.0)) (exp (* z (- y)))) (log (+ (* z 1.0) (* z (- y)))) (exp (+ (* z 1.0) (* z (- y)))) (* (cbrt (+ (* z 1.0) (* z (- y)))) (cbrt (+ (* z 1.0) (* z (- y))))) (cbrt (+ (* z 1.0) (* z (- y)))) (* (* (+ (* z 1.0) (* z (- y))) (+ (* z 1.0) (* z (- y)))) (+ (* z 1.0) (* z (- y)))) (sqrt (+ (* z 1.0) (* z (- y)))) (sqrt (+ (* z 1.0) (* z (- y)))) (+ (pow (* z 1.0) 3) (pow (* z (- y)) 3)) (+ (* (* z 1.0) (* z 1.0)) (- (* (* z (- y)) (* z (- y))) (* (* z 1.0) (* z (- y))))) (- (* (* z 1.0) (* z 1.0)) (* (* z (- y)) (* z (- y)))) (- (* z 1.0) (* z (- y))) (+ 1.0 (- y)) (real->posit16 (+ (* z 1.0) (* z (- y)))) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) 1.943 * * [simplify]: iteration 0: 33 enodes 1.950 * * [simplify]: iteration 1: 106 enodes 1.980 * * [simplify]: iteration 2: 424 enodes 2.215 * * [simplify]: iteration 3: 1492 enodes 2.547 * * [simplify]: iteration complete: 2001 enodes 2.547 * * [simplify]: Extracting #0: cost 13 inf + 0 2.547 * * [simplify]: Extracting #1: cost 109 inf + 0 2.548 * * [simplify]: Extracting #2: cost 352 inf + 2660 2.556 * * [simplify]: Extracting #3: cost 247 inf + 37270 2.576 * * [simplify]: Extracting #4: cost 80 inf + 71578 2.598 * * [simplify]: Extracting #5: cost 41 inf + 86207 2.621 * * [simplify]: Extracting #6: cost 9 inf + 94460 2.642 * * [simplify]: Extracting #7: cost 0 inf + 97774 2.673 * [simplify]: Simplified to: (exp (* z (- 1.0 y))) (log (* z (- 1.0 y))) (exp (* z (- 1.0 y))) (* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y)))) (cbrt (* z (- 1.0 y))) (* (* (* z (- 1.0 y)) (* z (- 1.0 y))) (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (- (* (* z 1.0) (* (* z 1.0) (* z 1.0))) (* (* y z) (* (* y z) (* y z)))) (* z (+ (* (* z 1.0) 1.0) (* y (* (+ 1.0 y) z)))) (* (* (+ 1.0 y) z) (* z (- 1.0 y))) (* (+ 1.0 y) z) (- 1.0 y) (real->posit16 (* z (- 1.0 y))) (* z (- 1.0 y)) (* z (- 1.0 y)) (* z (- 1.0 y)) 2.675 * * * [progress]: adding candidates to table 2.742 * [progress]: [Phase 3 of 3] Extracting. 2.745 * [simplify]: Simplifying: (+ (* x y) (+ (* z 1.0) (* z (- y)))) 2.745 * * [simplify]: iteration 0: 10 enodes 2.745 * * [simplify]: iteration 1: 17 enodes 2.746 * * [simplify]: iteration 2: 21 enodes 2.747 * * [simplify]: iteration 3: 22 enodes 2.747 * * [simplify]: iteration complete: 22 enodes 2.747 * * [simplify]: Extracting #0: cost 1 inf + 0 2.747 * * [simplify]: Extracting #1: cost 3 inf + 0 2.747 * * [simplify]: Extracting #2: cost 7 inf + 0 2.747 * * [simplify]: Extracting #3: cost 10 inf + 2 2.748 * * [simplify]: Extracting #4: cost 0 inf + 701 2.748 * [simplify]: Simplified to: (+ (+ (* z 1.0) (* (- z) y)) (* x y)) 3.888 * [regime-testing]: Baseline error score: 0.014126765845730716 3.891 * [regime-testing]: Oracle error score: 0.014126765845730716 3.891 * [regime-testing]: End program error score: 0.014126765845730716 3.964 * [regime-testing]: Target error score: 0.013001625203150393