7.851 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.013 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (+ x (/ y 500.0)) 0.017 * * [simplify]: iteration 0 : 6 enodes (cost 2 ) 0.018 * * [simplify]: iteration 1 : 6 enodes (cost 2 ) 0.018 * [simplify]: Simplified to: (+ x (/ y 500.0)) 0.018 * * [progress]: iteration 1 / 4 0.018 * * * [progress]: picking best candidate 0.020 * * * * [pick]: Picked # 0.020 * * * [progress]: localizing error 0.023 * * * [progress]: generating rewritten candidates 0.023 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.030 * * * [progress]: generating series expansions 0.030 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.030 * [approximate]: Taking taylor expansion of (+ x (* 0.002 y)) in (x y) around 0 0.030 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in y 0.030 * [taylor]: Taking taylor expansion of x in y 0.030 * [taylor]: Taking taylor expansion of (* 0.002 y) in y 0.030 * [taylor]: Taking taylor expansion of 0.002 in y 0.030 * [taylor]: Taking taylor expansion of y in y 0.030 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [taylor]: Taking taylor expansion of (* 0.002 y) in x 0.030 * [taylor]: Taking taylor expansion of 0.002 in x 0.030 * [taylor]: Taking taylor expansion of y in x 0.030 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [taylor]: Taking taylor expansion of (* 0.002 y) in x 0.030 * [taylor]: Taking taylor expansion of 0.002 in x 0.030 * [taylor]: Taking taylor expansion of y in x 0.031 * [taylor]: Taking taylor expansion of (* 0.002 y) in y 0.031 * [taylor]: Taking taylor expansion of 0.002 in y 0.031 * [taylor]: Taking taylor expansion of y in y 0.032 * [taylor]: Taking taylor expansion of 1 in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [taylor]: Taking taylor expansion of 0 in y 0.036 * [approximate]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in (x y) around 0 0.036 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in y 0.036 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.036 * [taylor]: Taking taylor expansion of 0.002 in y 0.036 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.036 * [taylor]: Taking taylor expansion of y in y 0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.036 * [taylor]: Taking taylor expansion of x in y 0.036 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.036 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.036 * [taylor]: Taking taylor expansion of 0.002 in x 0.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.036 * [taylor]: Taking taylor expansion of y 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 (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.036 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.036 * [taylor]: Taking taylor expansion of 0.002 in x 0.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.036 * [taylor]: Taking taylor expansion of y in x 0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of 1 in y 0.038 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.038 * [taylor]: Taking taylor expansion of 0.002 in y 0.038 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.038 * [taylor]: Taking taylor expansion of y in y 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [approximate]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in (x y) around 0 0.044 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in y 0.044 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in y 0.044 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.044 * [taylor]: Taking taylor expansion of 0.002 in y 0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.044 * [taylor]: Taking taylor expansion of y in y 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.045 * [taylor]: Taking taylor expansion of x in y 0.045 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in x 0.045 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.045 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.045 * [taylor]: Taking taylor expansion of 0.002 in x 0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in x 0.045 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x 0.045 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.045 * [taylor]: Taking taylor expansion of 0.002 in x 0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of -1 in y 0.047 * [taylor]: Taking taylor expansion of (- (* 0.002 (/ 1 y))) in y 0.047 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.047 * [taylor]: Taking taylor expansion of 0.002 in y 0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.047 * [taylor]: Taking taylor expansion of y in y 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.052 * [taylor]: Taking taylor expansion of 0 in y 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.055 * * * [progress]: simplifying candidates 0.055 * [simplify]: Simplifying using # : (expm1 (+ x (/ y 500.0))) (log1p (+ x (/ y 500.0))) (* (exp x) (exp (/ y 500.0))) (log (+ x (/ y 500.0))) (exp (+ x (/ y 500.0))) (* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0)))) (cbrt (+ x (/ y 500.0))) (* (* (+ x (/ y 500.0)) (+ x (/ y 500.0))) (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))) (+ (pow x 3) (pow (/ y 500.0) 3)) (+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0)))) (- (* x x) (* (/ y 500.0) (/ y 500.0))) (- x (/ y 500.0)) (+ x (/ y 500.0)) (+ x (* 0.002 y)) (+ x (* 0.002 y)) (+ x (* 0.002 y)) 0.059 * * [simplify]: iteration 0 : 84 enodes (cost 64 ) 0.061 * * [simplify]: iteration 1 : 222 enodes (cost 55 ) 0.065 * * [simplify]: iteration 2 : 536 enodes (cost 55 ) 0.073 * * [simplify]: iteration 3 : 1518 enodes (cost 55 ) 0.103 * * [simplify]: iteration 4 : 5001 enodes (cost 55 ) 0.104 * [simplify]: Simplified to: (expm1 (+ x (/ y 500.0))) (log1p (+ x (/ y 500.0))) (exp (+ x (/ y 500.0))) (log (+ x (/ y 500.0))) (exp (+ x (/ y 500.0))) (* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0)))) (cbrt (+ x (/ y 500.0))) (pow (+ x (/ y 500.0)) 3) (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))) (+ (pow x 3) (pow (/ y 500.0) 3)) (fma (/ y 500.0) (- (/ y 500.0) x) (* x x)) (- (* x x) (* (/ y 500.0) (/ y 500.0))) (- x (/ y 500.0)) (+ x (/ y 500.0)) (fma y 0.002 x) (fma y 0.002 x) (fma y 0.002 x) 0.104 * * * [progress]: adding candidates to table 0.141 * * [progress]: iteration 2 / 4 0.141 * * * [progress]: picking best candidate 0.144 * * * * [pick]: Picked # 0.145 * * * [progress]: localizing error 0.148 * * * [progress]: generating rewritten candidates 0.148 * * * [progress]: generating series expansions 0.148 * * * [progress]: simplifying candidates 0.148 * [simplify]: Simplifying using # : 0.150 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.151 * [simplify]: Simplified to: 0.151 * * * [progress]: adding candidates to table 0.151 * * [progress]: iteration 3 / 4 0.151 * * * [progress]: picking best candidate 0.153 * * * * [pick]: Picked # 0.153 * * * [progress]: localizing error 0.160 * * * [progress]: generating rewritten candidates 0.160 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.160 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.161 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.161 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.169 * * * [progress]: generating series expansions 0.169 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.169 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.169 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.169 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.169 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.169 * [taylor]: Taking taylor expansion of 1/3 in x 0.169 * [taylor]: Taking taylor expansion of (log x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.170 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.170 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.170 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.170 * [taylor]: Taking taylor expansion of 1/3 in x 0.170 * [taylor]: Taking taylor expansion of (log x) in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.221 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.221 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.221 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.221 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.221 * [taylor]: Taking taylor expansion of 1/3 in x 0.221 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.222 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.222 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.222 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.222 * [taylor]: Taking taylor expansion of 1/3 in x 0.222 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.222 * [taylor]: Taking taylor expansion of x in x 0.276 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.276 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.276 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.276 * [taylor]: Taking taylor expansion of -1 in x 0.277 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.277 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.277 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.277 * [taylor]: Taking taylor expansion of 1/3 in x 0.277 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.278 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.278 * [taylor]: Taking taylor expansion of -1 in x 0.278 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.278 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.279 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.279 * [taylor]: Taking taylor expansion of 1/3 in x 0.279 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.343 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.343 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.343 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.343 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.343 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.343 * [taylor]: Taking taylor expansion of 1/3 in x 0.343 * [taylor]: Taking taylor expansion of (log x) in x 0.343 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.344 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.344 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.344 * [taylor]: Taking taylor expansion of 1/3 in x 0.344 * [taylor]: Taking taylor expansion of (log x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.390 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.390 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.390 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.390 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.390 * [taylor]: Taking taylor expansion of 1/3 in x 0.390 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.391 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.391 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.391 * [taylor]: Taking taylor expansion of 1/3 in x 0.391 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.444 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.444 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.444 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.444 * [taylor]: Taking taylor expansion of -1 in x 0.444 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.444 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.444 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.444 * [taylor]: Taking taylor expansion of 1/3 in x 0.444 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.446 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.446 * [taylor]: Taking taylor expansion of -1 in x 0.446 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.446 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.446 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.446 * [taylor]: Taking taylor expansion of 1/3 in x 0.446 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.509 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.509 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.509 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.509 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.509 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.509 * [taylor]: Taking taylor expansion of 1/3 in x 0.509 * [taylor]: Taking taylor expansion of (log x) in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.510 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.510 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.510 * [taylor]: Taking taylor expansion of 1/3 in x 0.510 * [taylor]: Taking taylor expansion of (log x) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.559 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.559 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.559 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.559 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.559 * [taylor]: Taking taylor expansion of 1/3 in x 0.559 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.560 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.560 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.560 * [taylor]: Taking taylor expansion of 1/3 in x 0.560 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.610 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.610 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.610 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.610 * [taylor]: Taking taylor expansion of -1 in x 0.611 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.611 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.611 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.611 * [taylor]: Taking taylor expansion of 1/3 in x 0.611 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.612 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.612 * [taylor]: Taking taylor expansion of -1 in x 0.612 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.612 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.612 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.612 * [taylor]: Taking taylor expansion of 1/3 in x 0.612 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.678 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.678 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0 0.678 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 0.678 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 0.678 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 0.678 * [taylor]: Taking taylor expansion of 1/3 in x 0.678 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 0.678 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.678 * [taylor]: Taking taylor expansion of x in x 0.679 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 0.679 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 0.679 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 0.679 * [taylor]: Taking taylor expansion of 1/3 in x 0.679 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 0.679 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.734 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0 0.735 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.735 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.735 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.735 * [taylor]: Taking taylor expansion of 1/3 in x 0.735 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.735 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.735 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.735 * [taylor]: Taking taylor expansion of x in x 0.736 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.736 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.736 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.736 * [taylor]: Taking taylor expansion of 1/3 in x 0.736 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.736 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.736 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.736 * [taylor]: Taking taylor expansion of x in x 0.795 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 0.795 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 0.795 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 0.795 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.795 * [taylor]: Taking taylor expansion of -1 in x 0.795 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.795 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.795 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.795 * [taylor]: Taking taylor expansion of 1/3 in x 0.795 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.796 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.796 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.796 * [taylor]: Taking taylor expansion of x in x 0.797 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 0.797 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 0.797 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.797 * [taylor]: Taking taylor expansion of -1 in x 0.797 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.797 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.797 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.797 * [taylor]: Taking taylor expansion of 1/3 in x 0.797 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.797 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.797 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.873 * * * [progress]: simplifying candidates 0.875 * [simplify]: Simplifying using # : (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (* (cbrt x) (cbrt x))) (log1p (* (cbrt x) (cbrt x))) (+ 1/3 1/3) (+ 1 1) (* x x) (* (cbrt x) (cbrt x)) (+ 1 1) (+ (log (cbrt x)) (log (cbrt x))) (log (* (cbrt x) (cbrt x))) (exp (* (cbrt x) (cbrt x))) (* x x) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x))) (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)) (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* 1 1) (* (cbrt x) (cbrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (cbrt (sqrt x))) (* (sqrt (cbrt x)) (cbrt (sqrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* 2 1/3) (* 2 1) (* (cbrt x) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (cbrt (sqrt x))) (* (cbrt x) (cbrt 1)) (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x)))) (* (cbrt x) (sqrt (cbrt x))) (* (cbrt x) 1) (* (cbrt (cbrt x)) (cbrt x)) (* (cbrt (sqrt x)) (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt (cbrt x)) (cbrt x)) (* (sqrt (cbrt x)) (cbrt x)) (* (cbrt x) (cbrt x)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 2/3) (pow (/ 1 x) -2/3) (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3)) 0.878 * * [simplify]: iteration 0 : 119 enodes (cost 308 ) 0.881 * * [simplify]: iteration 1 : 477 enodes (cost 281 ) 0.894 * * [simplify]: iteration 2 : 2972 enodes (cost 258 ) 0.957 * * [simplify]: iteration 3 : 5001 enodes (cost 255 ) 0.959 * [simplify]: Simplified to: (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (* (cbrt x) (cbrt x))) (log1p (* (cbrt x) (cbrt x))) 2/3 2 (pow x 2) (pow x 2/3) 2 (* 2/3 (log x)) (* 2/3 (log x)) (exp (pow x 2/3)) (pow x 2) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x))) (pow x 2) (fabs (pow x 1/3)) (fabs (pow x 1/3)) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1 (pow x 2/3) (pow (cbrt (cbrt x)) 4) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (pow x 1/3) (pow x 1/3) 1 (pow x 2/3) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (pow x 1/3) (pow x 1/3) 2/3 2 (* (cbrt x) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (cbrt (sqrt x))) (pow x 1/3) (pow (cbrt (cbrt x)) 5) (pow (sqrt (cbrt x)) 3) (pow x 1/3) (pow (cbrt (cbrt x)) 4) (* (cbrt x) (cbrt (sqrt x))) (pow x 2/3) (pow (cbrt (cbrt x)) 4) (pow (sqrt (cbrt x)) 3) (pow x 2/3) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 2/3) (pow (/ 1 x) -2/3) (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3)) 0.959 * * * [progress]: adding candidates to table 1.156 * [progress]: [Phase 3 of 3] Extracting. 1.156 * * [regime]: Finding splitpoints for: (# #) 1.156 * * * [regime-changes]: Trying 3 branch expressions: ((/ y 500.0) y x) 1.156 * * * * [regimes]: Trying to branch on (/ y 500.0) from (# #) 1.167 * * * * [regimes]: Trying to branch on y from (# #) 1.180 * * * * [regimes]: Trying to branch on x from (# #) 1.191 * * * [regime]: Found split indices: #