10.603 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (+ (* x y) (* z (- 1.0 y))) 0.023 * * [simplify]: iteration 0 : 14 enodes (cost 3 ) 0.024 * * [simplify]: iteration 1 : 24 enodes (cost 3 ) 0.026 * * [simplify]: iteration 2 : 40 enodes (cost 3 ) 0.028 * * [simplify]: iteration 3 : 64 enodes (cost 3 ) 0.030 * * [simplify]: iteration 4 : 84 enodes (cost 3 ) 0.033 * * [simplify]: iteration 5 : 102 enodes (cost 3 ) 0.036 * * [simplify]: iteration 6 : 128 enodes (cost 3 ) 0.039 * * [simplify]: iteration 7 : 177 enodes (cost 3 ) 0.043 * * [simplify]: iteration 8 : 272 enodes (cost 3 ) 0.047 * * [simplify]: iteration 9 : 508 enodes (cost 3 ) 0.052 * * [simplify]: iteration 10 : 736 enodes (cost 3 ) 0.057 * * [simplify]: iteration 11 : 754 enodes (cost 3 ) 0.062 * * [simplify]: iteration 12 : 756 enodes (cost 3 ) 0.067 * * [simplify]: iteration 13 : 756 enodes (cost 3 ) 0.067 * [simplify]: Simplified to: (fma x y (* z (- 1.0 y))) 0.070 * * [progress]: iteration 1 / 4 0.070 * * * [progress]: picking best candidate 0.072 * * * * [pick]: Picked # 0.072 * * * [progress]: localizing error 0.081 * * * [progress]: generating rewritten candidates 0.081 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3) 0.096 * * * [progress]: generating series expansions 0.096 * * * * [progress]: [ 1 / 1 ] generating series at (2 3) 0.096 * [approximate]: Taking taylor expansion of (* (- 1.0 y) z) in (z y) around 0 0.096 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in y 0.096 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.096 * [taylor]: Taking taylor expansion of 1.0 in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.096 * [taylor]: Taking taylor expansion of z in y 0.096 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.096 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.096 * [taylor]: Taking taylor expansion of 1.0 in z 0.096 * [taylor]: Taking taylor expansion of y in z 0.096 * [taylor]: Taking taylor expansion of z in z 0.096 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.096 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.096 * [taylor]: Taking taylor expansion of 1.0 in z 0.096 * [taylor]: Taking taylor expansion of y in z 0.096 * [taylor]: Taking taylor expansion of z in z 0.097 * [taylor]: Taking taylor expansion of 0 in y 0.098 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.098 * [taylor]: Taking taylor expansion of 1.0 in y 0.098 * [taylor]: Taking taylor expansion of y in y 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.102 * [taylor]: Taking taylor expansion of 0 in y 0.102 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in (z y) around 0 0.102 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in y 0.103 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.103 * [taylor]: Taking taylor expansion of 1.0 in y 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.103 * [taylor]: Taking taylor expansion of y in y 0.103 * [taylor]: Taking taylor expansion of z in y 0.103 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.103 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.103 * [taylor]: Taking taylor expansion of 1.0 in z 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.103 * [taylor]: Taking taylor expansion of y in z 0.104 * [taylor]: Taking taylor expansion of z in z 0.104 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.104 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.104 * [taylor]: Taking taylor expansion of 1.0 in z 0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.104 * [taylor]: Taking taylor expansion of y in z 0.104 * [taylor]: Taking taylor expansion of z in z 0.104 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.104 * [taylor]: Taking taylor expansion of 1.0 in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in (z y) around 0 0.115 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in y 0.115 * [taylor]: Taking taylor expansion of -1 in y 0.115 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in y 0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.115 * [taylor]: Taking taylor expansion of y in y 0.115 * [taylor]: Taking taylor expansion of 1.0 in y 0.115 * [taylor]: Taking taylor expansion of z in y 0.115 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.115 * [taylor]: Taking taylor expansion of -1 in z 0.115 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.115 * [taylor]: Taking taylor expansion of y in z 0.116 * [taylor]: Taking taylor expansion of 1.0 in z 0.116 * [taylor]: Taking taylor expansion of z in z 0.116 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.116 * [taylor]: Taking taylor expansion of -1 in z 0.116 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.116 * [taylor]: Taking taylor expansion of y in z 0.116 * [taylor]: Taking taylor expansion of 1.0 in z 0.116 * [taylor]: Taking taylor expansion of z in z 0.116 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y 0.116 * [taylor]: Taking taylor expansion of -1 in y 0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.116 * [taylor]: Taking taylor expansion of y in y 0.116 * [taylor]: Taking taylor expansion of 1.0 in y 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.126 * [taylor]: Taking taylor expansion of 0 in y 0.130 * [taylor]: Taking taylor expansion of 0 in y 0.131 * * * [progress]: simplifying candidates 0.132 * [simplify]: Simplifying using # : (expm1 (* z (- 1.0 y))) (log1p (* z (- 1.0 y))) (* 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 (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y))))) (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1)))) (* z (fma (- y) 1 (* y 1))) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y))))) (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1)))) (* z (fma (- y) 1 (* y 1))) (* z (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* z (fma 1 1.0 (- (* (sqrt y) (sqrt y))))) (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* z (fma 1 1.0 (- (* y 1)))) (* z (fma (- y) 1 (* y 1))) (* z 1.0) (* z (- y)) (* z 1.0) (* z (- y)) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))) z) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z) (* (fma (- y) 1 (* y 1)) z) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))) z) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))) z) (* (fma (- y) 1 (* y 1)) z) (* (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z) (* (fma 1 1.0 (- (* (sqrt y) (sqrt y)))) z) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z) (* (fma 1 1.0 (- (* y 1))) z) (* (fma (- y) 1 (* y 1)) z) (* 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))) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) 0.136 * * [simplify]: iteration 0 : 190 enodes (cost 359 ) 0.141 * * [simplify]: iteration 1 : 718 enodes (cost 220 ) 0.156 * * [simplify]: iteration 2 : 3035 enodes (cost 190 ) 0.217 * * [simplify]: iteration 3 : 5001 enodes (cost 166 ) 0.219 * [simplify]: Simplified to: (expm1 (* z (- 1.0 y))) (log1p (* z (- 1.0 y))) (* z (- 1.0 y)) (log (* z (- 1.0 y))) (log (* z (- 1.0 y))) (exp (* z (- 1.0 y))) (pow (* z (- 1.0 y)) 3) (* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y)))) (cbrt (* z (- 1.0 y))) (pow (* z (- 1.0 y)) 3) (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 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z 1.0) (* z (- y)) (* z 1.0) (* z (- y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z 1.0) (* z (- y)) (* z 1.0) (* z (- y)) (* z (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* z (sqrt (- 1.0 y))) z (* z (+ (sqrt 1.0) (sqrt y))) z (* (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))) (* z (- 1.0 y)) (* z (- 1.0 y)) (* z (- 1.0 y)) 0.219 * * * [progress]: adding candidates to table 0.285 * * [progress]: iteration 2 / 4 0.285 * * * [progress]: picking best candidate 0.287 * * * * [pick]: Picked # 0.287 * * * [progress]: localizing error 0.298 * * * [progress]: generating rewritten candidates 0.298 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3) 0.302 * * * [progress]: generating series expansions 0.302 * * * * [progress]: [ 1 / 1 ] generating series at (2 3) 0.302 * [approximate]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in (z y) around 0 0.302 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 0.302 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.302 * [taylor]: Taking taylor expansion of 1.0 in y 0.302 * [taylor]: Taking taylor expansion of z in y 0.302 * [taylor]: Taking taylor expansion of (* z y) in y 0.302 * [taylor]: Taking taylor expansion of z in y 0.302 * [taylor]: Taking taylor expansion of y in y 0.302 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in z 0.302 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.302 * [taylor]: Taking taylor expansion of 1.0 in z 0.302 * [taylor]: Taking taylor expansion of z in z 0.302 * [taylor]: Taking taylor expansion of (* z y) in z 0.302 * [taylor]: Taking taylor expansion of z in z 0.302 * [taylor]: Taking taylor expansion of y in z 0.302 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in z 0.302 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.302 * [taylor]: Taking taylor expansion of 1.0 in z 0.302 * [taylor]: Taking taylor expansion of z in z 0.302 * [taylor]: Taking taylor expansion of (* z y) in z 0.302 * [taylor]: Taking taylor expansion of z in z 0.302 * [taylor]: Taking taylor expansion of y in z 0.303 * [taylor]: Taking taylor expansion of 0 in y 0.305 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.305 * [taylor]: Taking taylor expansion of 1.0 in y 0.305 * [taylor]: Taking taylor expansion of y in y 0.307 * [taylor]: Taking taylor expansion of 0 in y 0.309 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in (z y) around 0 0.312 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 0.312 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.312 * [taylor]: Taking taylor expansion of 1.0 in y 0.312 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.312 * [taylor]: Taking taylor expansion of z in y 0.312 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.312 * [taylor]: Taking taylor expansion of (* z y) in y 0.312 * [taylor]: Taking taylor expansion of z in y 0.312 * [taylor]: Taking taylor expansion of y in y 0.313 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in z 0.313 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.313 * [taylor]: Taking taylor expansion of 1.0 in z 0.313 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.313 * [taylor]: Taking taylor expansion of z in z 0.313 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.313 * [taylor]: Taking taylor expansion of (* z y) in z 0.313 * [taylor]: Taking taylor expansion of z in z 0.313 * [taylor]: Taking taylor expansion of y in z 0.314 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in z 0.314 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.314 * [taylor]: Taking taylor expansion of 1.0 in z 0.314 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.314 * [taylor]: Taking taylor expansion of z in z 0.314 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.314 * [taylor]: Taking taylor expansion of (* z y) in z 0.314 * [taylor]: Taking taylor expansion of z in z 0.314 * [taylor]: Taking taylor expansion of y in z 0.315 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.315 * [taylor]: Taking taylor expansion of 1.0 in y 0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.315 * [taylor]: Taking taylor expansion of y in y 0.317 * [taylor]: Taking taylor expansion of 0 in y 0.321 * [taylor]: Taking taylor expansion of 0 in y 0.325 * [taylor]: Taking taylor expansion of 0 in y 0.329 * [taylor]: Taking taylor expansion of 0 in y 0.329 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in (z y) around 0 0.329 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.329 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.329 * [taylor]: Taking taylor expansion of (* z y) in y 0.329 * [taylor]: Taking taylor expansion of z in y 0.329 * [taylor]: Taking taylor expansion of y in y 0.330 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.330 * [taylor]: Taking taylor expansion of 1.0 in y 0.330 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.330 * [taylor]: Taking taylor expansion of z in y 0.330 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z 0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z 0.330 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.330 * [taylor]: Taking taylor expansion of (* z y) in z 0.330 * [taylor]: Taking taylor expansion of z in z 0.330 * [taylor]: Taking taylor expansion of y in z 0.330 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.330 * [taylor]: Taking taylor expansion of 1.0 in z 0.330 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.330 * [taylor]: Taking taylor expansion of z in z 0.331 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z 0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z 0.331 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.331 * [taylor]: Taking taylor expansion of (* z y) in z 0.331 * [taylor]: Taking taylor expansion of z in z 0.331 * [taylor]: Taking taylor expansion of y in z 0.331 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.331 * [taylor]: Taking taylor expansion of 1.0 in z 0.331 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.331 * [taylor]: Taking taylor expansion of z in z 0.332 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 0.332 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.332 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.332 * [taylor]: Taking taylor expansion of y in y 0.332 * [taylor]: Taking taylor expansion of 1.0 in y 0.335 * [taylor]: Taking taylor expansion of 0 in y 0.338 * [taylor]: Taking taylor expansion of 0 in y 0.342 * [taylor]: Taking taylor expansion of 0 in y 0.346 * [taylor]: Taking taylor expansion of 0 in y 0.346 * * * [progress]: simplifying candidates 0.347 * [simplify]: Simplifying using # : (expm1 (+ (* z 1.0) (* z (- y)))) (log1p (+ (* z 1.0) (* z (- y)))) (* (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)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) 0.350 * * [simplify]: iteration 0 : 112 enodes (cost 102 ) 0.354 * * [simplify]: iteration 1 : 459 enodes (cost 80 ) 0.367 * * [simplify]: iteration 2 : 2185 enodes (cost 76 ) 0.418 * * [simplify]: iteration 3 : 5001 enodes (cost 75 ) 0.419 * [simplify]: Simplified to: (expm1 (+ (* z 1.0) (* z (- y)))) (log1p (+ (* z 1.0) (* z (- y)))) (pow (exp z) (- 1.0 y)) (+ (log z) (log (- 1.0 y))) (pow (exp z) (- 1.0 y)) (* (cbrt (+ (* z 1.0) (* z (- y)))) (cbrt (+ (* z 1.0) (* z (- y))))) (cbrt (+ (* z 1.0) (* z (- y)))) (pow (* (- 1.0 y) z) 3) (sqrt (+ (* z 1.0) (* z (- y)))) (sqrt (+ (* z 1.0) (* z (- y)))) (- (pow (* z 1.0) 3) (pow (* z y) 3)) (fma (* z y) (fma 1.0 z (* z y)) (* (* z 1.0) (* z 1.0))) (* (* z z) (- (* 1.0 1.0) (* y y))) (fma 1.0 z (* z y)) (- 1.0 y) (* (- 1.0 y) z) (* (- 1.0 y) z) (* (- 1.0 y) z) 0.419 * * * [progress]: adding candidates to table 0.473 * [progress]: [Phase 3 of 3] Extracting. 0.475 * [simplify]: Simplifying using # : (fma x y (+ (* z 1.0) (* z (- y)))) 0.475 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.476 * * [simplify]: iteration 1 : 18 enodes (cost 5 ) 0.476 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.476 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 0.476 * [simplify]: Simplified to: (fma x y (+ (* z 1.0) (* z (- y)))) 1.042 * [regime-testing]: End program error score: 0.007937473821268868 1.063 * [regime-testing]: Target error score: 0.013001625203150393