27.605 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (*.f64 x (-.f64 x 1)) 0.020 * * [simplify]: iteration 0 : 104 enodes (cost 5 ) 0.021 * * [simplify]: iteration 1 : 104 enodes (cost 5 ) 0.021 * [simplify]: Simplified to: (*.f64 x (-.f64 x 1)) 0.021 * * [progress]: iteration 1 / 4 0.021 * * * [progress]: picking best candidate 0.022 * * * * [pick]: Picked # 0.022 * * * [progress]: localizing error 0.025 * * * [progress]: generating rewritten candidates 0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.033 * * * [progress]: generating series expansions 0.033 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.033 * [approximate]: Taking taylor expansion of (* x (- x 1)) in (x) around 0 0.033 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.033 * [taylor]: Taking taylor expansion of (- x 1) in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.033 * [taylor]: Taking taylor expansion of 1 in x 0.033 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.033 * [taylor]: Taking taylor expansion of (- x 1) in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.033 * [taylor]: Taking taylor expansion of 1 in x 0.034 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in (x) around 0 0.034 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.034 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.034 * [taylor]: Taking taylor expansion of x in x 0.034 * [taylor]: Taking taylor expansion of 1 in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.035 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of 1 in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.036 * [approximate]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) x) in (x) around 0 0.036 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) x) in x 0.036 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.036 * [taylor]: Taking taylor expansion of 1 in x 0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) x) in x 0.036 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.036 * [taylor]: Taking taylor expansion of 1 in x 0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.037 * * * [progress]: simplifying candidates 0.038 * [simplify]: Simplifying using # : (*.f64 x (-.f64 x 1)) (+.f64 (log.f64 x) (log.f64 (-.f64 x 1))) (log.f64 (*.f64 x (-.f64 x 1))) (exp.f64 (*.f64 x (-.f64 x 1))) (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (-.f64 x 1) (-.f64 x 1)) (-.f64 x 1))) (*.f64 (cbrt.f64 (*.f64 x (-.f64 x 1))) (cbrt.f64 (*.f64 x (-.f64 x 1)))) (cbrt.f64 (*.f64 x (-.f64 x 1))) (*.f64 (*.f64 (*.f64 x (-.f64 x 1)) (*.f64 x (-.f64 x 1))) (*.f64 x (-.f64 x 1))) (sqrt.f64 (*.f64 x (-.f64 x 1))) (sqrt.f64 (*.f64 x (-.f64 x 1))) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 x 1))) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 x 1))) (*.f64 x x) (*.f64 x (neg.f64 1)) (*.f64 x x) (*.f64 (neg.f64 1) x) (*.f64 x (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1)))) (*.f64 x (sqrt.f64 (-.f64 x 1))) (*.f64 x 1) (*.f64 x (+.f64 (sqrt.f64 x) (sqrt.f64 1))) (*.f64 x (+.f64 (sqrt.f64 x) 1)) (*.f64 x (+.f64 (sqrt.f64 x) 1)) (*.f64 x 1) (*.f64 (cbrt.f64 x) (-.f64 x 1)) (*.f64 (sqrt.f64 x) (-.f64 x 1)) (*.f64 x (-.f64 x 1)) (*.f64 x (-.f64 (pow.f64 x 3) (pow.f64 1 3))) (*.f64 x (-.f64 (*.f64 x x) (*.f64 1 1))) (-.f64 (pow.f64 x 2) x) (-.f64 (pow.f64 x 2) x) (-.f64 (pow.f64 x 2) x) 0.086 * * [simplify]: iteration 0 : 4952 enodes (cost 168 ) 0.086 * * [simplify]: iteration 1 : 4952 enodes (cost 168 ) 0.088 * [simplify]: Simplified to: (*.f64 x (-.f64 x 1)) (log.f64 (*.f64 x (-.f64 x 1))) (log.f64 (*.f64 x (-.f64 x 1))) (exp.f64 (*.f64 x (-.f64 x 1))) (pow.f64 (*.f64 x (-.f64 x 1)) 3) (*.f64 (cbrt.f64 (*.f64 x (-.f64 x 1))) (cbrt.f64 (*.f64 x (-.f64 x 1)))) (cbrt.f64 (*.f64 x (-.f64 x 1))) (pow.f64 (*.f64 x (-.f64 x 1)) 3) (sqrt.f64 (*.f64 x (-.f64 x 1))) (sqrt.f64 (*.f64 x (-.f64 x 1))) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 x 1))) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 x 1))) (*.f64 x x) (neg.f64 x) (*.f64 x x) (neg.f64 x) (*.f64 x (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1)))) (*.f64 x (sqrt.f64 (-.f64 x 1))) x (+.f64 x (pow.f64 x 3/2)) (+.f64 x (pow.f64 x 3/2)) (+.f64 x (pow.f64 x 3/2)) x (*.f64 (-.f64 x 1) (cbrt.f64 x)) (*.f64 (-.f64 x 1) (sqrt.f64 x)) (*.f64 x (-.f64 x 1)) (-.f64 (pow.f64 x 4) x) (-.f64 (pow.f64 x 3) x) (*.f64 x (-.f64 x 1)) (*.f64 x (-.f64 x 1)) (*.f64 x (-.f64 x 1)) 0.088 * * * [progress]: adding candidates to table 0.099 * * [progress]: iteration 2 / 4 0.099 * * * [progress]: picking best candidate 0.100 * * * * [pick]: Picked # 0.100 * * * [progress]: localizing error 0.104 * * * [progress]: generating rewritten candidates 0.104 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.110 * * * [progress]: generating series expansions 0.110 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.110 * [approximate]: Taking taylor expansion of (- (pow x 2) x) in (x) around 0 0.110 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 0.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 0.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.111 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 0.111 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.111 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.111 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.113 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 0.113 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.113 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 0.113 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.113 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.115 * * * [progress]: simplifying candidates 0.115 * [simplify]: Simplifying using # : (*.f64 (exp.f64 (*.f64 x x)) (/.f64 1 (exp.f64 x))) (*.f64 (exp.f64 (*.f64 x x)) (exp.f64 (neg.f64 x))) (log.f64 (+.f64 (*.f64 x x) (neg.f64 x))) (exp.f64 (+.f64 (*.f64 x x) (neg.f64 x))) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (neg.f64 x))) (cbrt.f64 (+.f64 (*.f64 x x) (neg.f64 x)))) (cbrt.f64 (+.f64 (*.f64 x x) (neg.f64 x))) (*.f64 (*.f64 (+.f64 (*.f64 x x) (neg.f64 x)) (+.f64 (*.f64 x x) (neg.f64 x))) (+.f64 (*.f64 x x) (neg.f64 x))) (sqrt.f64 (+.f64 (*.f64 x x) (neg.f64 x))) (sqrt.f64 (+.f64 (*.f64 x x) (neg.f64 x))) (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (neg.f64 x) 3)) (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (neg.f64 x) (neg.f64 x)) (*.f64 (*.f64 x x) (neg.f64 x)))) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (neg.f64 x) (neg.f64 x))) (-.f64 (*.f64 x x) (neg.f64 x)) (+.f64 x -1) (+.f64 x (neg.f64 1)) (+.f64 (*.f64 x x) 0) (-.f64 (pow.f64 x 2) x) (-.f64 (pow.f64 x 2) x) (-.f64 (pow.f64 x 2) x) 0.167 * * [simplify]: iteration 0 : 4965 enodes (cost 116 ) 0.167 * * [simplify]: iteration 1 : 4965 enodes (cost 116 ) 0.168 * [simplify]: Simplified to: (pow.f64 (exp.f64 x) (+.f64 x -1)) (pow.f64 (exp.f64 x) (+.f64 x -1)) (log.f64 (-.f64 (*.f64 x x) x)) (pow.f64 (exp.f64 x) (+.f64 x -1)) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) x)) (cbrt.f64 (-.f64 (*.f64 x x) x))) (cbrt.f64 (-.f64 (*.f64 x x) x)) (pow.f64 (-.f64 (*.f64 x x) x) 3) (sqrt.f64 (-.f64 (*.f64 x x) x)) (sqrt.f64 (-.f64 (*.f64 x x) x)) (-.f64 (pow.f64 x 6) (pow.f64 x 3)) (+.f64 (*.f64 x x) (*.f64 (pow.f64 x 3) (+.f64 x 1))) (-.f64 (pow.f64 x 4) (*.f64 x x)) (+.f64 x (*.f64 x x)) (+.f64 x -1) (+.f64 x -1) (*.f64 x x) (-.f64 (*.f64 x x) x) (-.f64 (*.f64 x x) x) (-.f64 (*.f64 x x) x) 0.169 * * * [progress]: adding candidates to table 0.178 * [progress]: [Phase 3 of 3] Extracting. 0.178 * * [regime]: Finding splitpoints for: (# #) 0.178 * * * [regime-changes]: Trying 2 branch expressions: ((*.f64 x (-.f64 x 1)) x) 0.178 * * * * [regimes]: Trying to branch on (*.f64 x (-.f64 x 1)) from (# #) 0.192 * * * * [regimes]: Trying to branch on x from (# #) 0.204 * * * [regime]: Found split indices: #