40.716 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (* x (- x 1.0)) 0.018 * * [simplify]: iteration 0 : 7 enodes (cost 2 ) 0.019 * * [simplify]: iteration 1 : 13 enodes (cost 2 ) 0.020 * * [simplify]: iteration 2 : 19 enodes (cost 2 ) 0.021 * * [simplify]: iteration 3 : 24 enodes (cost 2 ) 0.022 * * [simplify]: iteration 4 : 24 enodes (cost 2 ) 0.022 * [simplify]: Simplified to: (* x (- x 1.0)) 0.023 * * [progress]: iteration 1 / 4 0.023 * * * [progress]: picking best candidate 0.025 * * * * [pick]: Picked # 0.025 * * * [progress]: localizing error 0.028 * * * [progress]: generating rewritten candidates 0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.034 * * * [progress]: generating series expansions 0.034 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.034 * [approximate]: Taking taylor expansion of (* (- x 1.0) x) in (x) around 0 0.034 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.035 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of 1.0 in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.035 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of 1.0 in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.036 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0 0.036 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.036 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) 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 1.0 in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.036 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) 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 1.0 in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.037 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in (x) around 0 0.037 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x 0.037 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.037 * [taylor]: Taking taylor expansion of 1.0 in x 0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x 0.037 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.037 * [taylor]: Taking taylor expansion of 1.0 in x 0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.038 * * * [progress]: simplifying candidates 0.039 * [simplify]: Simplifying using # : (* x (- x 1.0)) (+ (log x) (log (- x 1.0))) (log (* x (- x 1.0))) (exp (* x (- x 1.0))) (* (* (* x x) x) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0)))) (cbrt (* x (- x 1.0))) (* (* (* x (- x 1.0)) (* x (- x 1.0))) (* x (- x 1.0))) (sqrt (* x (- x 1.0))) (sqrt (* x (- x 1.0))) (* (sqrt x) (sqrt (- x 1.0))) (* (sqrt x) (sqrt (- x 1.0))) (* x x) (* x (neg 1.0)) (* x x) (* x (neg 1.0)) (* x x) (* (neg 1.0) x) (* x x) (* (neg 1.0) x) (* x (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* x (sqrt (- x 1.0))) (* x 1) (* x (+ (sqrt x) (sqrt 1.0))) (* x 1) (* (cbrt x) (- x 1.0)) (* (sqrt x) (- x 1.0)) (* x (- x 1.0)) (* x (- (pow x 3) (pow 1.0 3))) (* x (- (* x x) (* 1.0 1.0))) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) 0.042 * * [simplify]: iteration 0 : 111 enodes (cost 100 ) 0.044 * * [simplify]: iteration 1 : 460 enodes (cost 88 ) 0.054 * * [simplify]: iteration 2 : 2261 enodes (cost 88 ) 0.099 * * [simplify]: iteration 3 : 5002 enodes (cost 88 ) 0.100 * [simplify]: Simplified to: (* x (- x 1.0)) (log (* x (- x 1.0))) (log (* x (- x 1.0))) (exp (* x (- x 1.0))) (pow (* x (- x 1.0)) 3) (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0)))) (cbrt (* x (- x 1.0))) (pow (* x (- x 1.0)) 3) (sqrt (* x (- x 1.0))) (sqrt (* x (- x 1.0))) (* (sqrt (- x 1.0)) (pow x 1/2)) (* (sqrt (- x 1.0)) (pow x 1/2)) (pow x 2) (* x (neg 1.0)) (pow x 2) (* x (neg 1.0)) (pow x 2) (* x (neg 1.0)) (pow x 2) (* x (neg 1.0)) (* x (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* x (sqrt (- x 1.0))) x (* x (+ (sqrt x) (sqrt 1.0))) x (* (cbrt x) (- x 1.0)) (* (sqrt x) (- x 1.0)) (* x (- x 1.0)) (* x (- (pow x 3) (pow 1.0 3))) (* x (- (* x x) (* 1.0 1.0))) (* x (- x 1.0)) (* x (- x 1.0)) (* x (- x 1.0)) 0.100 * * * [progress]: adding candidates to table 0.123 * * [progress]: iteration 2 / 4 0.123 * * * [progress]: picking best candidate 0.127 * * * * [pick]: Picked # 0.127 * * * [progress]: localizing error 0.132 * * * [progress]: generating rewritten candidates 0.132 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.137 * * * [progress]: generating series expansions 0.137 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.137 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in (x) around 0 0.137 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x 0.137 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.137 * [taylor]: Taking taylor expansion of 1.0 in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x 0.137 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.137 * [taylor]: Taking taylor expansion of 1.0 in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.138 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0 0.138 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x 0.138 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.138 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.138 * [taylor]: Taking taylor expansion of 1.0 in x 0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x 0.139 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.139 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.139 * [taylor]: Taking taylor expansion of 1.0 in x 0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.140 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0 0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.140 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.140 * [taylor]: Taking taylor expansion of 1.0 in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.141 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.141 * [taylor]: Taking taylor expansion of x in x 0.141 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.141 * [taylor]: Taking taylor expansion of 1.0 in x 0.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.141 * [taylor]: Taking taylor expansion of x in x 0.142 * * * [progress]: simplifying candidates 0.142 * [simplify]: Simplifying using # : (* (exp (pow x 2)) (exp (* x (neg 1.0)))) (log (+ (pow x 2) (* x (neg 1.0)))) (exp (+ (pow x 2) (* x (neg 1.0)))) (* (cbrt (+ (pow x 2) (* x (neg 1.0)))) (cbrt (+ (pow x 2) (* x (neg 1.0))))) (cbrt (+ (pow x 2) (* x (neg 1.0)))) (* (* (+ (pow x 2) (* x (neg 1.0))) (+ (pow x 2) (* x (neg 1.0)))) (+ (pow x 2) (* x (neg 1.0)))) (sqrt (+ (pow x 2) (* x (neg 1.0)))) (sqrt (+ (pow x 2) (* x (neg 1.0)))) (+ (pow (pow x 2) 3) (pow (* x (neg 1.0)) 3)) (+ (* (pow x 2) (pow x 2)) (- (* (* x (neg 1.0)) (* x (neg 1.0))) (* (pow x 2) (* x (neg 1.0))))) (- (* (pow x 2) (pow x 2)) (* (* x (neg 1.0)) (* x (neg 1.0)))) (- (pow x 2) (* x (neg 1.0))) (+ x (neg 1.0)) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) 0.147 * * [simplify]: iteration 0 : 95 enodes (cost 92 ) 0.149 * * [simplify]: iteration 1 : 394 enodes (cost 73 ) 0.158 * * [simplify]: iteration 2 : 1824 enodes (cost 64 ) 0.205 * * [simplify]: iteration 3 : 5001 enodes (cost 63 ) 0.206 * [simplify]: Simplified to: (pow (exp x) (- x 1.0)) (+ (log x) (log (- x 1.0))) (pow (exp x) (- x 1.0)) (* (cbrt (+ (pow x 2) (* x (neg 1.0)))) (cbrt (+ (pow x 2) (* x (neg 1.0))))) (cbrt (+ (pow x 2) (* x (neg 1.0)))) (pow (* x (- x 1.0)) 3) (sqrt (+ (pow x 2) (* x (neg 1.0)))) (sqrt (+ (pow x 2) (* x (neg 1.0)))) (- (pow x 6) (pow (* 1.0 x) 3)) (* x (+ (pow x 3) (* 1.0 (* x (+ x 1.0))))) (* (pow x 2) (- (pow x 2) (* 1.0 1.0))) (* x (+ x 1.0)) (- x 1.0) (* x (- x 1.0)) (* x (- x 1.0)) (* x (- x 1.0)) 0.206 * * * [progress]: adding candidates to table 0.224 * * [progress]: iteration 3 / 4 0.224 * * * [progress]: picking best candidate 0.226 * * * * [pick]: Picked # 0.226 * * * [progress]: localizing error 0.231 * * * [progress]: generating rewritten candidates 0.231 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.240 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.249 * * * [progress]: generating series expansions 0.249 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.249 * [approximate]: Taking taylor expansion of (* (- x 1.0) x) in (x) around 0 0.249 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.249 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of 1.0 in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.249 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of 1.0 in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.250 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0 0.250 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.250 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of 1.0 in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of 1.0 in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.252 * [approximate]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (pow (sqrt (/ -1 x)) 2))) in (x) around 0 0.252 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (pow (sqrt (/ -1 x)) 2))) in x 0.252 * [taylor]: Taking taylor expansion of -1 in x 0.252 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in x 0.252 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.252 * [taylor]: Taking taylor expansion of 1.0 in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 0.252 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.252 * [taylor]: Taking taylor expansion of -1 in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (pow (sqrt (/ -1 x)) 2))) in x 0.252 * [taylor]: Taking taylor expansion of -1 in x 0.252 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in x 0.252 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.252 * [taylor]: Taking taylor expansion of 1.0 in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 0.252 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.252 * [taylor]: Taking taylor expansion of -1 in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.255 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.255 * [approximate]: Taking taylor expansion of (* (- x 1.0) (sqrt x)) in (x) around 0 0.255 * [taylor]: Taking taylor expansion of (* (- x 1.0) (sqrt x)) in x 0.255 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of 1.0 in x 0.255 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.256 * [taylor]: Taking taylor expansion of (* (- x 1.0) (sqrt x)) in x 0.256 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.256 * [taylor]: Taking taylor expansion of x in x 0.256 * [taylor]: Taking taylor expansion of 1.0 in x 0.256 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.256 * [taylor]: Taking taylor expansion of x in x 0.257 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (sqrt (/ 1 x))) in (x) around 0 0.257 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (sqrt (/ 1 x))) in x 0.257 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.257 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (sqrt (/ 1 x))) in x 0.257 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.257 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.259 * [approximate]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (sqrt (/ -1 x)))) in (x) around 0 0.259 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (sqrt (/ -1 x)))) in x 0.259 * [taylor]: Taking taylor expansion of -1 in x 0.259 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 x)) (sqrt (/ -1 x))) in x 0.259 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.259 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.259 * [taylor]: Taking taylor expansion of -1 in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (sqrt (/ -1 x)))) in x 0.259 * [taylor]: Taking taylor expansion of -1 in x 0.259 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 x)) (sqrt (/ -1 x))) in x 0.259 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.259 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.259 * [taylor]: Taking taylor expansion of -1 in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.261 * * * [progress]: simplifying candidates 0.262 * [simplify]: Simplifying using # : (* (sqrt x) (* (sqrt x) (- x 1.0))) (* (sqrt x) (* (sqrt x) (- x 1.0))) (+ (log (sqrt x)) (+ (log (sqrt x)) (log (- x 1.0)))) (+ (log (sqrt x)) (log (* (sqrt x) (- x 1.0)))) (log (* (sqrt x) (* (sqrt x) (- x 1.0)))) (exp (* (sqrt x) (* (sqrt x) (- x 1.0)))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (sqrt x) (- x 1.0)) (* (sqrt x) (- x 1.0))) (* (sqrt x) (- x 1.0)))) (* (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0)))) (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0))))) (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0)))) (* (* (* (sqrt x) (* (sqrt x) (- x 1.0))) (* (sqrt x) (* (sqrt x) (- x 1.0)))) (* (sqrt x) (* (sqrt x) (- x 1.0)))) (sqrt (* (sqrt x) (* (sqrt x) (- x 1.0)))) (sqrt (* (sqrt x) (* (sqrt x) (- x 1.0)))) (* (sqrt x) (* (sqrt x) x)) (* (sqrt x) (* (sqrt x) (neg 1.0))) (* (sqrt x) (* (sqrt x) x)) (* (sqrt x) (* (sqrt x) (neg 1.0))) (* (sqrt x) (* x (sqrt x))) (* (sqrt x) (* (neg 1.0) (sqrt x))) (* (sqrt x) (* x (sqrt x))) (* (sqrt x) (* (neg 1.0) (sqrt x))) (* (* (sqrt x) x) (sqrt x)) (* (* (sqrt x) (neg 1.0)) (sqrt x)) (* (* (sqrt x) x) (sqrt x)) (* (* (sqrt x) (neg 1.0)) (sqrt x)) (* (* x (sqrt x)) (sqrt x)) (* (* (neg 1.0) (sqrt x)) (sqrt x)) (* (* x (sqrt x)) (sqrt x)) (* (* (neg 1.0) (sqrt x)) (sqrt x)) (* (sqrt x) (sqrt x)) (* (cbrt (sqrt x)) (* (sqrt x) (- x 1.0))) (* (sqrt (cbrt x)) (* (sqrt x) (- x 1.0))) (* (sqrt (sqrt x)) (* (sqrt x) (- x 1.0))) (* (sqrt x) (* (sqrt x) (- x 1.0))) (* (sqrt (sqrt x)) (* (sqrt x) (- x 1.0))) (* (sqrt x) (* (sqrt x) (- x 1.0))) (* (sqrt x) (* (sqrt x) (- (pow x 3) (pow 1.0 3)))) (* (sqrt x) (* (sqrt x) (- (* x x) (* 1.0 1.0)))) (* (sqrt x) (- x 1.0)) (+ (log (sqrt x)) (log (- x 1.0))) (log (* (sqrt x) (- x 1.0))) (exp (* (sqrt x) (- x 1.0))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (* (sqrt x) (- x 1.0))) (cbrt (* (sqrt x) (- x 1.0)))) (cbrt (* (sqrt x) (- x 1.0))) (* (* (* (sqrt x) (- x 1.0)) (* (sqrt x) (- x 1.0))) (* (sqrt x) (- x 1.0))) (sqrt (* (sqrt x) (- x 1.0))) (sqrt (* (sqrt x) (- x 1.0))) (* (sqrt (sqrt x)) (sqrt (- x 1.0))) (* (sqrt (sqrt x)) (sqrt (- x 1.0))) (* (sqrt (sqrt x)) (sqrt (- x 1.0))) (* (sqrt (sqrt x)) (sqrt (- x 1.0))) (* (sqrt x) x) (* (sqrt x) (neg 1.0)) (* (sqrt x) x) (* (sqrt x) (neg 1.0)) (* x (sqrt x)) (* (neg 1.0) (sqrt x)) (* x (sqrt x)) (* (neg 1.0) (sqrt x)) (* (sqrt x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* (sqrt x) (sqrt (- x 1.0))) (* (sqrt x) 1) (* (sqrt x) (+ (sqrt x) (sqrt 1.0))) (* (sqrt x) 1) (* (cbrt (sqrt x)) (- x 1.0)) (* (sqrt (cbrt x)) (- x 1.0)) (* (sqrt (sqrt x)) (- x 1.0)) (* (sqrt x) (- x 1.0)) (* (sqrt (sqrt x)) (- x 1.0)) (* (sqrt x) (- x 1.0)) (* (sqrt x) (- (pow x 3) (pow 1.0 3))) (* (sqrt x) (- (* x x) (* 1.0 1.0))) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) (- (+ (* x (pow NAN 2)) (+ (* 2.0 (/ (pow NAN 4) x)) (* 3 (/ (pow NAN 6) x)))) (+ (* 2 (pow NAN 4)) (* 1.0 (pow NAN 2)))) (- (+ (* (pow x 3) (pow NAN 3)) (* (pow x 2) NAN)) (+ (* 1.0 (* (pow x 2) (pow NAN 3))) (+ (* 1.0 (* (pow x 3) (pow NAN 5))) (* 1.0 (* x NAN))))) (- (+ (/ (pow NAN 5) x) (+ (* x NAN) (pow NAN 3))) (+ (* 1.0 (/ (pow NAN 3) x)) (* 1.0 NAN))) (- (+ (* 1.0 (/ (pow NAN 3) x)) (+ (/ (pow NAN 5) x) (* x NAN))) (+ (* 1.0 NAN) (pow NAN 3))) 0.267 * * [simplify]: iteration 0 : 320 enodes (cost 353 ) 0.274 * * [simplify]: iteration 1 : 1488 enodes (cost 312 ) 0.303 * * [simplify]: iteration 2 : 5001 enodes (cost 310 ) 0.306 * [simplify]: Simplified to: (* x (- x 1.0)) (* x (- x 1.0)) (+ (log x) (log (- x 1.0))) (+ (log x) (log (- x 1.0))) (+ (log x) (log (- x 1.0))) (pow (exp x) (- x 1.0)) (pow (* x (- x 1.0)) 3) (pow (* x (- x 1.0)) 3) (* (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0)))) (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0))))) (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0)))) (pow (* x (- x 1.0)) 3) (sqrt (* (sqrt x) (* (sqrt x) (- x 1.0)))) (sqrt (* (sqrt x) (* (sqrt x) (- x 1.0)))) (* x x) (* x (neg 1.0)) (* x x) (* x (neg 1.0)) (* x x) (* x (neg 1.0)) (* x x) (* x (neg 1.0)) (* x x) (* x (neg 1.0)) (* x x) (* x (neg 1.0)) (* x x) (* x (neg 1.0)) (* x x) (* x (neg 1.0)) x (* (cbrt (sqrt x)) (* (sqrt x) (- x 1.0))) (* (sqrt (cbrt x)) (* (sqrt x) (- x 1.0))) (* (sqrt (sqrt x)) (* (sqrt x) (- x 1.0))) (* x (- x 1.0)) (* (sqrt (sqrt x)) (* (sqrt x) (- x 1.0))) (* x (- x 1.0)) (* x (- (pow x 3) (pow 1.0 3))) (* x (- (* x x) (* 1.0 1.0))) (* (sqrt x) (- x 1.0)) (log (* (sqrt x) (- x 1.0))) (log (* (sqrt x) (- x 1.0))) (exp (* (sqrt x) (- x 1.0))) (pow (* (sqrt x) (- x 1.0)) 3) (* (cbrt (* (sqrt x) (- x 1.0))) (cbrt (* (sqrt x) (- x 1.0)))) (cbrt (* (sqrt x) (- x 1.0))) (pow (* (sqrt x) (- x 1.0)) 3) (sqrt (* (sqrt x) (- x 1.0))) (sqrt (* (sqrt x) (- x 1.0))) (* (sqrt (sqrt x)) (sqrt (- x 1.0))) (* (sqrt (sqrt x)) (sqrt (- x 1.0))) (* (sqrt (sqrt x)) (sqrt (- x 1.0))) (* (sqrt (sqrt x)) (sqrt (- x 1.0))) (* (sqrt x) x) (* (sqrt x) (neg 1.0)) (* (sqrt x) x) (* (sqrt x) (neg 1.0)) (* (sqrt x) x) (* (sqrt x) (neg 1.0)) (* (sqrt x) x) (* (sqrt x) (neg 1.0)) (* (sqrt x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* (sqrt x) (sqrt (- x 1.0))) (sqrt x) (+ x (* (sqrt x) (sqrt 1.0))) (sqrt x) (* (cbrt (sqrt x)) (- x 1.0)) (* (sqrt (cbrt x)) (- x 1.0)) (* (sqrt (sqrt x)) (- x 1.0)) (* (sqrt x) (- x 1.0)) (* (sqrt (sqrt x)) (- x 1.0)) (* (sqrt x) (- x 1.0)) (* (sqrt x) (- (pow x 3) (pow 1.0 3))) (* (sqrt x) (- (* x x) (* 1.0 1.0))) (* x (- x 1.0)) (* x (- x 1.0)) (- (+ (* x (pow NAN 2)) (+ (* 2.0 (/ (pow NAN 4) x)) (* 3 (/ (pow NAN 6) x)))) (+ (* 2 (pow NAN 4)) (* 1.0 (pow NAN 2)))) (+ (* (pow x 2) NAN) (+ (* (* (pow x 2) (pow NAN 3)) (- x 1.0)) (neg (* 1.0 (+ (* (pow x 3) (pow NAN 5)) (* x NAN)))))) (+ (/ (pow NAN 5) x) (- (+ (* x NAN) (pow NAN 3)) (* 1.0 (+ (/ (pow NAN 3) x) NAN)))) (+ (/ (pow NAN 5) x) (+ (* 1.0 (/ (pow NAN 3) x)) (* NAN (- x (+ (pow NAN 2) 1.0))))) 0.306 * * * [progress]: adding candidates to table 0.360 * [progress]: [Phase 3 of 3] Extracting. 0.360 * * [regime]: Finding splitpoints for: (# # #) 0.360 * * * [regime-changes]: Trying 2 branch expressions: ((* x (- x 1.0)) x) 0.360 * * * * [regimes]: Trying to branch on (* x (- x 1.0)) from (# # #) 0.388 * * * * [regimes]: Trying to branch on x from (# # #) 0.413 * * * [regime]: Found split indices: #