19.450 * [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. 0.015 * [simplify]: Simplifying using # : (* x (- 1.0 (* x y))) 0.017 * * [simplify]: iteration 0 : 10 enodes (cost 3 ) 0.018 * * [simplify]: iteration 1 : 23 enodes (cost 3 ) 0.020 * * [simplify]: iteration 2 : 44 enodes (cost 3 ) 0.021 * * [simplify]: iteration 3 : 62 enodes (cost 3 ) 0.023 * * [simplify]: iteration 4 : 63 enodes (cost 3 ) 0.024 * * [simplify]: iteration 5 : 63 enodes (cost 3 ) 0.024 * [simplify]: Simplified to: (* x (- 1.0 (* x y))) 0.025 * * [progress]: iteration 1 / 4 0.025 * * * [progress]: picking best candidate 0.026 * * * * [pick]: Picked # 0.026 * * * [progress]: localizing error 0.030 * * * [progress]: generating rewritten candidates 0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.039 * * * [progress]: generating series expansions 0.039 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.040 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* x y))) in (x y) around 0 0.040 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in y 0.040 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in y 0.040 * [taylor]: Taking taylor expansion of 1.0 in y 0.040 * [taylor]: Taking taylor expansion of (* x y) in y 0.040 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of y in y 0.040 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x 0.040 * [taylor]: Taking taylor expansion of 1.0 in x 0.040 * [taylor]: Taking taylor expansion of (* x y) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x 0.040 * [taylor]: Taking taylor expansion of 1.0 in x 0.040 * [taylor]: Taking taylor expansion of (* x y) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [taylor]: Taking taylor expansion of 1.0 in y 0.043 * [taylor]: Taking taylor expansion of (- y) in y 0.043 * [taylor]: Taking taylor expansion of y in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.048 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in (x y) around 0 0.049 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y 0.049 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y 0.049 * [taylor]: Taking taylor expansion of 1.0 in y 0.049 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.049 * [taylor]: Taking taylor expansion of (* x y) in y 0.049 * [taylor]: Taking taylor expansion of x in y 0.049 * [taylor]: Taking taylor expansion of y in y 0.049 * [taylor]: Taking taylor expansion of x in y 0.049 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.049 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.049 * [taylor]: Taking taylor expansion of 1.0 in x 0.049 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.049 * [taylor]: Taking taylor expansion of (* x y) in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.049 * [taylor]: Taking taylor expansion of y in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.050 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.050 * [taylor]: Taking taylor expansion of 1.0 in x 0.050 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.050 * [taylor]: Taking taylor expansion of (* x y) in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of y in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.050 * [taylor]: Taking taylor expansion of -1 in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.052 * [taylor]: Taking taylor expansion of 1.0 in y 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.062 * [taylor]: Taking taylor expansion of 0 in y 0.062 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in (x y) around 0 0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in y 0.062 * [taylor]: Taking taylor expansion of -1 in y 0.062 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y 0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y 0.062 * [taylor]: Taking taylor expansion of 1.0 in y 0.062 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.062 * [taylor]: Taking taylor expansion of (* x y) in y 0.062 * [taylor]: Taking taylor expansion of x in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.063 * [taylor]: Taking taylor expansion of x in y 0.063 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x 0.063 * [taylor]: Taking taylor expansion of -1 in x 0.063 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.063 * [taylor]: Taking taylor expansion of 1.0 in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.063 * [taylor]: Taking taylor expansion of (* x y) in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of y in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x 0.064 * [taylor]: Taking taylor expansion of -1 in x 0.064 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.064 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.064 * [taylor]: Taking taylor expansion of 1.0 in x 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.064 * [taylor]: Taking taylor expansion of (* x y) in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of y in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.064 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of (- 1.0) in y 0.066 * [taylor]: Taking taylor expansion of 1.0 in y 0.069 * [taylor]: Taking taylor expansion of 0 in y 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.080 * * * [progress]: simplifying candidates 0.080 * [simplify]: Simplifying using # : (expm1 (* x (- 1.0 (* x y)))) (log1p (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y))) (+ (log x) (log (- 1.0 (* x y)))) (log (* x (- 1.0 (* x y)))) (exp (* x (- 1.0 (* x y)))) (* (* (* x x) x) (* (* (- 1.0 (* x y)) (- 1.0 (* x y))) (- 1.0 (* x y)))) (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y))))) (cbrt (* x (- 1.0 (* x y)))) (* (* (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (* (sqrt x) (sqrt (- 1.0 (* x y)))) (* (sqrt x) (sqrt (- 1.0 (* x y)))) (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x)))) (* x (fma (- y) x (* y x))) (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* y x)))) (* x (fma (- y) x (* y x))) (* x (fma 1 1.0 (- (* y x)))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* (fma 1 1.0 (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* 1.0 x) (* (- (* x y)) x) (* 1.0 x) (* (- (* x y)) x) (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (* x (sqrt (- 1.0 (* x y)))) (* x 1) (* (cbrt x) (- 1.0 (* x y))) (* (sqrt x) (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- (pow 1.0 3) (pow (* x y) 3))) (* x (- (* 1.0 1.0) (* (* x y) (* x y)))) (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) 0.084 * * [simplify]: iteration 0 : 151 enodes (cost 198 ) 0.087 * * [simplify]: iteration 1 : 642 enodes (cost 173 ) 0.103 * * [simplify]: iteration 2 : 3593 enodes (cost 170 ) 0.180 * * [simplify]: iteration 3 : 5001 enodes (cost 162 ) 0.182 * [simplify]: Simplified to: (expm1 (* x (- 1.0 (* x y)))) (log1p (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y))) (log (* x (- 1.0 (* x y)))) (log (* x (- 1.0 (* x y)))) (exp (* x (- 1.0 (* x y)))) (pow (* x (- 1.0 (* x y))) 3) (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y))))) (cbrt (* x (- 1.0 (* x y)))) (pow (* x (- 1.0 (* x y))) 3) (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (* (sqrt (- 1.0 (* x y))) (pow x 1/2)) (* (sqrt (- 1.0 (* x y))) (pow x 1/2)) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (* x (sqrt (- 1.0 (* x y)))) x (* (cbrt x) (- 1.0 (* x y))) (* (sqrt x) (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- (pow 1.0 3) (pow (* x y) 3))) (* (* x (- 1.0 (* x y))) (fma y x 1.0)) (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) 0.182 * * * [progress]: adding candidates to table 0.223 * * [progress]: iteration 2 / 4 0.224 * * * [progress]: picking best candidate 0.233 * * * * [pick]: Picked # 0.233 * * * [progress]: localizing error 0.243 * * * [progress]: generating rewritten candidates 0.243 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2) 0.244 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.250 * * * [progress]: generating series expansions 0.250 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2) 0.250 * [approximate]: Taking taylor expansion of (fma (- y) x (* x y)) in (y x) around 0 0.250 * [taylor]: Taking taylor expansion of (fma (- y) x (* x y)) in x 0.250 * [taylor]: Rewrote expression to (+ (* (- y) x) (* x y)) 0.250 * [taylor]: Taking taylor expansion of (* (- y) x) in x 0.250 * [taylor]: Taking taylor expansion of (- y) in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of (* x y) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (fma (- y) x (* x y)) in y 0.251 * [taylor]: Rewrote expression to (+ (* (- y) x) (* x y)) 0.251 * [taylor]: Taking taylor expansion of (* (- y) x) in y 0.251 * [taylor]: Taking taylor expansion of (- y) in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of x in y 0.251 * [taylor]: Taking taylor expansion of (* x y) in y 0.251 * [taylor]: Taking taylor expansion of x in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of (fma (- y) x (* x y)) in y 0.251 * [taylor]: Rewrote expression to (+ (* (- y) x) (* x y)) 0.251 * [taylor]: Taking taylor expansion of (* (- y) x) in y 0.251 * [taylor]: Taking taylor expansion of (- y) in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of x in y 0.251 * [taylor]: Taking taylor expansion of (* x y) in y 0.251 * [taylor]: Taking taylor expansion of x in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.252 * [taylor]: Taking taylor expansion of 0 in x 0.253 * [taylor]: Taking taylor expansion of 0 in x 0.254 * [taylor]: Taking taylor expansion of 0 in x 0.254 * [approximate]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in (y x) around 0 0.254 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in x 0.255 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (/ 1 (* x y))) 0.255 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in x 0.255 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.255 * [taylor]: Taking taylor expansion of y in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.255 * [taylor]: Taking taylor expansion of (* x y) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of y in x 0.255 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in y 0.255 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (/ 1 (* x y))) 0.255 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in y 0.255 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.256 * [taylor]: Taking taylor expansion of y in y 0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.256 * [taylor]: Taking taylor expansion of x in y 0.256 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.256 * [taylor]: Taking taylor expansion of (* x y) in y 0.256 * [taylor]: Taking taylor expansion of x in y 0.256 * [taylor]: Taking taylor expansion of y in y 0.256 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in y 0.256 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (/ 1 (* x y))) 0.256 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in y 0.256 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.256 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.256 * [taylor]: Taking taylor expansion of y in y 0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.257 * [taylor]: Taking taylor expansion of x in y 0.257 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.257 * [taylor]: Taking taylor expansion of (* x y) in y 0.257 * [taylor]: Taking taylor expansion of x in y 0.257 * [taylor]: Taking taylor expansion of y in y 0.257 * [taylor]: Taking taylor expansion of 0 in x 0.259 * [taylor]: Taking taylor expansion of 0 in x 0.262 * [taylor]: Taking taylor expansion of 0 in x 0.265 * [taylor]: Taking taylor expansion of 0 in x 0.265 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in (y x) around 0 0.265 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in x 0.265 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (/ 1 (* x y))) 0.265 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.265 * [taylor]: Taking taylor expansion of y in x 0.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.265 * [taylor]: Taking taylor expansion of -1 in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.265 * [taylor]: Taking taylor expansion of (* x y) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of y in x 0.266 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in y 0.266 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (/ 1 (* x y))) 0.266 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in y 0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.266 * [taylor]: Taking taylor expansion of y in y 0.266 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.266 * [taylor]: Taking taylor expansion of -1 in y 0.266 * [taylor]: Taking taylor expansion of x in y 0.266 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.266 * [taylor]: Taking taylor expansion of (* x y) in y 0.266 * [taylor]: Taking taylor expansion of x in y 0.266 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in y 0.267 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (/ 1 (* x y))) 0.267 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in y 0.267 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.267 * [taylor]: Taking taylor expansion of -1 in y 0.267 * [taylor]: Taking taylor expansion of x in y 0.267 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.267 * [taylor]: Taking taylor expansion of (* x y) in y 0.267 * [taylor]: Taking taylor expansion of x in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of 0 in x 0.269 * [taylor]: Taking taylor expansion of 0 in x 0.271 * [taylor]: Taking taylor expansion of 0 in x 0.273 * [taylor]: Taking taylor expansion of 0 in x 0.273 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.273 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* x y))) in (x y) around 0 0.273 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in y 0.273 * [taylor]: Taking taylor expansion of x in y 0.273 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in y 0.273 * [taylor]: Taking taylor expansion of 1.0 in y 0.273 * [taylor]: Taking taylor expansion of (* x y) in y 0.273 * [taylor]: Taking taylor expansion of x in y 0.273 * [taylor]: Taking taylor expansion of y in y 0.273 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x 0.273 * [taylor]: Taking taylor expansion of 1.0 in x 0.273 * [taylor]: Taking taylor expansion of (* x y) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of y in x 0.273 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x 0.273 * [taylor]: Taking taylor expansion of 1.0 in x 0.273 * [taylor]: Taking taylor expansion of (* x y) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of y in x 0.274 * [taylor]: Taking taylor expansion of 0 in y 0.275 * [taylor]: Taking taylor expansion of 1.0 in y 0.276 * [taylor]: Taking taylor expansion of (- y) in y 0.276 * [taylor]: Taking taylor expansion of y in y 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.281 * [taylor]: Taking taylor expansion of 0 in y 0.282 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in (x y) around 0 0.282 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y 0.282 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y 0.282 * [taylor]: Taking taylor expansion of 1.0 in y 0.282 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.282 * [taylor]: Taking taylor expansion of (* x y) in y 0.282 * [taylor]: Taking taylor expansion of x in y 0.282 * [taylor]: Taking taylor expansion of y in y 0.282 * [taylor]: Taking taylor expansion of x in y 0.286 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.286 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.286 * [taylor]: Taking taylor expansion of 1.0 in x 0.286 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.286 * [taylor]: Taking taylor expansion of (* x y) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of y in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.287 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.287 * [taylor]: Taking taylor expansion of 1.0 in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.287 * [taylor]: Taking taylor expansion of (* x y) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of y in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.287 * [taylor]: Taking taylor expansion of -1 in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.289 * [taylor]: Taking taylor expansion of 1.0 in y 0.292 * [taylor]: Taking taylor expansion of 0 in y 0.295 * [taylor]: Taking taylor expansion of 0 in y 0.299 * [taylor]: Taking taylor expansion of 0 in y 0.299 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in (x y) around 0 0.299 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in y 0.299 * [taylor]: Taking taylor expansion of -1 in y 0.299 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y 0.299 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y 0.299 * [taylor]: Taking taylor expansion of 1.0 in y 0.299 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.299 * [taylor]: Taking taylor expansion of (* x y) in y 0.299 * [taylor]: Taking taylor expansion of x in y 0.299 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of x in y 0.300 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x 0.300 * [taylor]: Taking taylor expansion of -1 in x 0.300 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.300 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.300 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.300 * [taylor]: Taking taylor expansion of (* x y) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of y in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x 0.300 * [taylor]: Taking taylor expansion of -1 in x 0.300 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.300 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.300 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.300 * [taylor]: Taking taylor expansion of (* x y) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of y in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.301 * [taylor]: Taking taylor expansion of y in y 0.303 * [taylor]: Taking taylor expansion of (- 1.0) in y 0.303 * [taylor]: Taking taylor expansion of 1.0 in y 0.306 * [taylor]: Taking taylor expansion of 0 in y 0.310 * [taylor]: Taking taylor expansion of 0 in y 0.315 * [taylor]: Taking taylor expansion of 0 in y 0.316 * * * [progress]: simplifying candidates 0.317 * [simplify]: Simplifying using # : (expm1 (fma (- y) x (* y x))) (log1p (fma (- y) x (* y x))) (* (- y) x) (log (fma (- y) x (* y x))) (exp (fma (- y) x (* y x))) (* (cbrt (fma (- y) x (* y x))) (cbrt (fma (- y) x (* y x)))) (cbrt (fma (- y) x (* y x))) (* (* (fma (- y) x (* y x)) (fma (- y) x (* y x))) (fma (- y) x (* y x))) (sqrt (fma (- y) x (* y x))) (sqrt (fma (- y) x (* y x))) (expm1 (* x (- 1.0 (* x y)))) (log1p (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y))) (+ (log x) (log (- 1.0 (* x y)))) (log (* x (- 1.0 (* x y)))) (exp (* x (- 1.0 (* x y)))) (* (* (* x x) x) (* (* (- 1.0 (* x y)) (- 1.0 (* x y))) (- 1.0 (* x y)))) (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y))))) (cbrt (* x (- 1.0 (* x y)))) (* (* (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (* (sqrt x) (sqrt (- 1.0 (* x y)))) (* (sqrt x) (sqrt (- 1.0 (* x y)))) (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x)))) (* x (fma (- y) x (* y x))) (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* y x)))) (* x (fma (- y) x (* y x))) (* x (fma 1 1.0 (- (* y x)))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* (fma 1 1.0 (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* 1.0 x) (* (- (* x y)) x) (* 1.0 x) (* (- (* x y)) x) (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (* x (sqrt (- 1.0 (* x y)))) (* x 1) (* (cbrt x) (- 1.0 (* x y))) (* (sqrt x) (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- (pow 1.0 3) (pow (* x y) 3))) (* x (- (* 1.0 1.0) (* (* x y) (* x y)))) 0 0 0 (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) 0.320 * * [simplify]: iteration 0 : 161 enodes (cost 248 ) 0.324 * * [simplify]: iteration 1 : 676 enodes (cost 216 ) 0.341 * * [simplify]: iteration 2 : 3769 enodes (cost 213 ) 0.421 * * [simplify]: iteration 3 : 5001 enodes (cost 213 ) 0.422 * [simplify]: Simplified to: (expm1 (fma (- y) x (* y x))) (log1p (fma (- y) x (* y x))) (- (* y x)) (log (fma (- y) x (* y x))) (exp (fma (- y) x (* y x))) (* (cbrt (fma (- y) x (* y x))) (cbrt (fma (- y) x (* y x)))) (cbrt (fma (- y) x (* y x))) (pow (fma (- y) x (* y x)) 3) (sqrt (fma (- y) x (* y x))) (sqrt (fma (- y) x (* y x))) (expm1 (* x (- 1.0 (* x y)))) (log1p (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y))) (log (* x (- 1.0 (* x y)))) (log (* x (- 1.0 (* x y)))) (exp (* x (- 1.0 (* x y)))) (pow (* x (- 1.0 (* x y))) 3) (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y))))) (cbrt (* x (- 1.0 (* x y)))) (pow (* x (- 1.0 (* x y))) 3) (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (* (sqrt (- 1.0 (* x y))) (pow x 1/2)) (* (sqrt (- 1.0 (* x y))) (pow x 1/2)) (- (* x (* 1 (pow (cbrt 1.0) 3))) (* (pow x 2) y)) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (- (* x (* 1 (pow (cbrt 1.0) 3))) (* (pow x 2) y)) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (* x (sqrt (- 1.0 (* x y)))) x (* (cbrt x) (- 1.0 (* x y))) (* (sqrt x) (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- (pow 1.0 3) (pow (* x y) 3))) (* (* x (- 1.0 (* x y))) (fma x y 1.0)) 0 0 0 (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) 0.423 * * * [progress]: adding candidates to table 0.498 * * [progress]: iteration 3 / 4 0.498 * * * [progress]: picking best candidate 0.505 * * * * [pick]: Picked # 0.505 * * * [progress]: localizing error 0.511 * * * [progress]: generating rewritten candidates 0.512 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.516 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.520 * * * [progress]: generating series expansions 0.520 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.521 * [approximate]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in (x y) around 0 0.521 * [taylor]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in y 0.521 * [taylor]: Taking taylor expansion of -1 in y 0.521 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.521 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.521 * [taylor]: Taking taylor expansion of x in y 0.521 * [taylor]: Taking taylor expansion of y in y 0.521 * [taylor]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in x 0.521 * [taylor]: Taking taylor expansion of -1 in x 0.521 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.521 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of y in x 0.521 * [taylor]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in x 0.521 * [taylor]: Taking taylor expansion of -1 in x 0.521 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.521 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of y in x 0.521 * [taylor]: Taking taylor expansion of (* -1 y) in y 0.521 * [taylor]: Taking taylor expansion of -1 in y 0.522 * [taylor]: Taking taylor expansion of y in y 0.523 * [taylor]: Taking taylor expansion of 0 in y 0.525 * [taylor]: Taking taylor expansion of 0 in y 0.527 * [taylor]: Taking taylor expansion of 0 in y 0.527 * [approximate]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in (x y) around 0 0.527 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in y 0.527 * [taylor]: Taking taylor expansion of -1 in y 0.527 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.527 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.527 * [taylor]: Taking taylor expansion of x in y 0.527 * [taylor]: Taking taylor expansion of y in y 0.528 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in x 0.528 * [taylor]: Taking taylor expansion of -1 in x 0.528 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.528 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.528 * [taylor]: Taking taylor expansion of y in x 0.528 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in x 0.528 * [taylor]: Taking taylor expansion of -1 in x 0.528 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.528 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.528 * [taylor]: Taking taylor expansion of y in x 0.529 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.529 * [taylor]: Taking taylor expansion of -1 in y 0.529 * [taylor]: Taking taylor expansion of y in y 0.534 * [taylor]: Taking taylor expansion of 0 in y 0.535 * [taylor]: Taking taylor expansion of 0 in y 0.537 * [taylor]: Taking taylor expansion of 0 in y 0.538 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in (x y) around 0 0.538 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in y 0.538 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.538 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.538 * [taylor]: Taking taylor expansion of x in y 0.538 * [taylor]: Taking taylor expansion of y in y 0.539 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.539 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.539 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of y in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.539 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.539 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of y in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.539 * [taylor]: Taking taylor expansion of y in y 0.540 * [taylor]: Taking taylor expansion of 0 in y 0.542 * [taylor]: Taking taylor expansion of 0 in y 0.544 * [taylor]: Taking taylor expansion of 0 in y 0.544 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.544 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in (x y) around 0 0.544 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in y 0.545 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.545 * [taylor]: Taking taylor expansion of 1.0 in y 0.545 * [taylor]: Taking taylor expansion of x in y 0.545 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.545 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.545 * [taylor]: Taking taylor expansion of x in y 0.545 * [taylor]: Taking taylor expansion of y in y 0.545 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in x 0.545 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.545 * [taylor]: Taking taylor expansion of 1.0 in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.545 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of y in x 0.545 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in x 0.545 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.545 * [taylor]: Taking taylor expansion of 1.0 in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.545 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of y in x 0.545 * [taylor]: Taking taylor expansion of 0 in y 0.547 * [taylor]: Taking taylor expansion of 1.0 in y 0.547 * [taylor]: Taking taylor expansion of (- y) in y 0.547 * [taylor]: Taking taylor expansion of y in y 0.549 * [taylor]: Taking taylor expansion of 0 in y 0.552 * [taylor]: Taking taylor expansion of 0 in y 0.552 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in (x y) around 0 0.552 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in y 0.552 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.552 * [taylor]: Taking taylor expansion of 1.0 in y 0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.552 * [taylor]: Taking taylor expansion of x in y 0.552 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in y 0.552 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.552 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.552 * [taylor]: Taking taylor expansion of x in y 0.552 * [taylor]: Taking taylor expansion of y in y 0.553 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in x 0.553 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.553 * [taylor]: Taking taylor expansion of 1.0 in x 0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.553 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.553 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of y in x 0.554 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in x 0.554 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.554 * [taylor]: Taking taylor expansion of 1.0 in x 0.554 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.554 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.554 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of y in x 0.554 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.554 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.554 * [taylor]: Taking taylor expansion of y in y 0.556 * [taylor]: Taking taylor expansion of 1.0 in y 0.559 * [taylor]: Taking taylor expansion of 0 in y 0.563 * [taylor]: Taking taylor expansion of 0 in y 0.566 * [taylor]: Taking taylor expansion of 0 in y 0.567 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in (x y) around 0 0.567 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in y 0.567 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in y 0.567 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.567 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.567 * [taylor]: Taking taylor expansion of x in y 0.567 * [taylor]: Taking taylor expansion of y in y 0.567 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.567 * [taylor]: Taking taylor expansion of 1.0 in y 0.568 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.568 * [taylor]: Taking taylor expansion of x in y 0.568 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in x 0.568 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.568 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.568 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of y in x 0.568 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.568 * [taylor]: Taking taylor expansion of 1.0 in x 0.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in x 0.568 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.568 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.568 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of y in x 0.569 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.569 * [taylor]: Taking taylor expansion of y in y 0.571 * [taylor]: Taking taylor expansion of (- 1.0) in y 0.571 * [taylor]: Taking taylor expansion of 1.0 in y 0.574 * [taylor]: Taking taylor expansion of 0 in y 0.578 * [taylor]: Taking taylor expansion of 0 in y 0.581 * [taylor]: Taking taylor expansion of 0 in y 0.582 * * * [progress]: simplifying candidates 0.583 * [simplify]: Simplifying using # : (expm1 (* x (- (* x y)))) (log1p (* x (- (* x y)))) (* x (- (* x y))) (+ (log x) (log (- (* x y)))) (log (* x (- (* x y)))) (exp (* x (- (* x y)))) (* (* (* x x) x) (* (* (- (* x y)) (- (* x y))) (- (* x y)))) (* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y))))) (cbrt (* x (- (* x y)))) (* (* (* x (- (* x y))) (* x (- (* x y)))) (* x (- (* x y)))) (sqrt (* x (- (* x y)))) (sqrt (* x (- (* x y)))) (* (sqrt x) (sqrt (- (* x y)))) (* (sqrt x) (sqrt (- (* x y)))) (* x (* x y)) (* x (* (cbrt (- (* x y))) (cbrt (- (* x y))))) (* x (sqrt (- (* x y)))) (* x 1) (* x -1) (* x (- x)) (* x x) (* (cbrt x) (- (* x y))) (* (sqrt x) (- (* x y))) (* x (- (* x y))) (expm1 (+ (* x 1.0) (* x (- (* x y))))) (log1p (+ (* x 1.0) (* x (- (* x y))))) (* (exp (* x 1.0)) (exp (* x (- (* x y))))) (log (+ (* x 1.0) (* x (- (* x y))))) (exp (+ (* x 1.0) (* x (- (* x y))))) (* (cbrt (+ (* x 1.0) (* x (- (* x y))))) (cbrt (+ (* x 1.0) (* x (- (* x y)))))) (cbrt (+ (* x 1.0) (* x (- (* x y))))) (* (* (+ (* x 1.0) (* x (- (* x y)))) (+ (* x 1.0) (* x (- (* x y))))) (+ (* x 1.0) (* x (- (* x y))))) (sqrt (+ (* x 1.0) (* x (- (* x y))))) (sqrt (+ (* x 1.0) (* x (- (* x y))))) (+ (pow (* x 1.0) 3) (pow (* x (- (* x y))) 3)) (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (- (* x y))) (* x (- (* x y)))) (* (* x 1.0) (* x (- (* x y)))))) (- (* (* x 1.0) (* x 1.0)) (* (* x (- (* x y))) (* x (- (* x y))))) (- (* x 1.0) (* x (- (* x y)))) (+ 1.0 (- (* x y))) (* -1 (* (pow x 2) y)) (* -1 (* (pow x 2) y)) (* -1 (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) 0.586 * * [simplify]: iteration 0 : 191 enodes (cost 230 ) 0.591 * * [simplify]: iteration 1 : 1093 enodes (cost 202 ) 0.624 * * [simplify]: iteration 2 : 5002 enodes (cost 198 ) 0.625 * [simplify]: Simplified to: (expm1 (* x (- (* x y)))) (log1p (* x (- (* x y)))) (* -1 (* (pow x 2) y)) (log (* x (- (* x y)))) (log (* x (- (* x y)))) (exp (* x (- (* x y)))) (pow (* x (- (* x y))) 3) (* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y))))) (cbrt (* x (- (* x y)))) (pow (* x (- (* x y))) 3) (sqrt (* x (- (* x y)))) (sqrt (* x (- (* x y)))) (* (sqrt (- (* x y))) (pow x 1/2)) (* (sqrt (- (* x y))) (pow x 1/2)) (* x (* x y)) (* x (* (cbrt (- (* x y))) (cbrt (- (* x y))))) (* x (sqrt (- (* x y)))) x (* x -1) (* x (- x)) (pow x 2) (* (cbrt x) (- (* x y))) (* (sqrt x) (- (* x y))) (* -1 (* (pow x 2) y)) (expm1 (+ (* x 1.0) (* x (- (* x y))))) (log1p (+ (* x 1.0) (* x (- (* x y))))) (pow (exp x) (- 1.0 (* x y))) (+ (log x) (log (- 1.0 (* x y)))) (pow (exp x) (- 1.0 (* x y))) (* (cbrt (+ (* x 1.0) (* x (- (* x y))))) (cbrt (+ (* x 1.0) (* x (- (* x y)))))) (cbrt (+ (* x 1.0) (* x (- (* x y))))) (pow (* x (- 1.0 (* x y))) 3) (sqrt (+ (* x 1.0) (* x (- (* x y))))) (sqrt (+ (* x 1.0) (* x (- (* x y))))) (fma -1 (pow (* x (* x y)) 3) (pow (* x 1.0) 3)) (fma (* 1.0 1.0) (pow x 2) (* (* x (- x)) (* y (* x (- (- (* x y)) 1.0))))) (* (pow x 2) (- (* 1.0 1.0) (* (* x y) (* x y)))) (fma 1.0 x (* x (* x y))) (- 1.0 (* x y)) (* -1 (* (pow x 2) y)) (* -1 (* (pow x 2) y)) (* -1 (* (pow x 2) y)) (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) 0.626 * * * [progress]: adding candidates to table 0.701 * * [progress]: iteration 4 / 4 0.701 * * * [progress]: picking best candidate 0.709 * * * * [pick]: Picked # 0.709 * * * [progress]: localizing error 0.718 * * * [progress]: generating rewritten candidates 0.718 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1) 0.720 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2) 0.721 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 0.722 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.729 * * * [progress]: generating series expansions 0.729 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1) 0.730 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.730 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.730 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.730 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.730 * [taylor]: Taking taylor expansion of 1/3 in x 0.730 * [taylor]: Taking taylor expansion of (log x) in x 0.730 * [taylor]: Taking taylor expansion of x in x 0.731 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.731 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.731 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.731 * [taylor]: Taking taylor expansion of 1/3 in x 0.731 * [taylor]: Taking taylor expansion of (log x) in x 0.731 * [taylor]: Taking taylor expansion of x in x 0.778 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.778 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.778 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.778 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.778 * [taylor]: Taking taylor expansion of 1/3 in x 0.778 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.778 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.779 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.779 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.779 * [taylor]: Taking taylor expansion of 1/3 in x 0.779 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.834 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.834 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.834 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.834 * [taylor]: Taking taylor expansion of -1 in x 0.835 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.835 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.835 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.835 * [taylor]: Taking taylor expansion of 1/3 in x 0.835 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.835 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.835 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.836 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.836 * [taylor]: Taking taylor expansion of -1 in x 0.836 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.836 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.836 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.836 * [taylor]: Taking taylor expansion of 1/3 in x 0.836 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.905 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2) 0.906 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.906 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.906 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.906 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.906 * [taylor]: Taking taylor expansion of 1/3 in x 0.906 * [taylor]: Taking taylor expansion of (log x) in x 0.906 * [taylor]: Taking taylor expansion of x in x 0.906 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.906 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.906 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.906 * [taylor]: Taking taylor expansion of 1/3 in x 0.906 * [taylor]: Taking taylor expansion of (log x) in x 0.906 * [taylor]: Taking taylor expansion of x in x 0.963 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.963 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.963 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.963 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.963 * [taylor]: Taking taylor expansion of 1/3 in x 0.963 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.964 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.964 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.964 * [taylor]: Taking taylor expansion of 1/3 in x 0.964 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.964 * [taylor]: Taking taylor expansion of x in x 1.022 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.022 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.022 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.022 * [taylor]: Taking taylor expansion of -1 in x 1.023 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.023 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.023 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.023 * [taylor]: Taking taylor expansion of 1/3 in x 1.023 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.023 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.024 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.024 * [taylor]: Taking taylor expansion of -1 in x 1.024 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.025 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.025 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.025 * [taylor]: Taking taylor expansion of 1/3 in x 1.025 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.025 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.025 * [taylor]: Taking taylor expansion of x in x 1.088 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 1.088 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.088 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.088 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.088 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.089 * [taylor]: Taking taylor expansion of 1/3 in x 1.089 * [taylor]: Taking taylor expansion of (log x) in x 1.089 * [taylor]: Taking taylor expansion of x in x 1.089 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.089 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.089 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.089 * [taylor]: Taking taylor expansion of 1/3 in x 1.089 * [taylor]: Taking taylor expansion of (log x) in x 1.089 * [taylor]: Taking taylor expansion of x in x 1.142 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.142 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.142 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.142 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.142 * [taylor]: Taking taylor expansion of 1/3 in x 1.142 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.142 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.142 * [taylor]: Taking taylor expansion of x in x 1.143 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.143 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.143 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.143 * [taylor]: Taking taylor expansion of 1/3 in x 1.143 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.143 * [taylor]: Taking taylor expansion of x in x 1.199 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.199 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.199 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.199 * [taylor]: Taking taylor expansion of -1 in x 1.200 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.200 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.200 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.200 * [taylor]: Taking taylor expansion of 1/3 in x 1.200 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.200 * [taylor]: Taking taylor expansion of x in x 1.201 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.201 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.201 * [taylor]: Taking taylor expansion of -1 in x 1.202 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.202 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.202 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.202 * [taylor]: Taking taylor expansion of 1/3 in x 1.202 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.202 * [taylor]: Taking taylor expansion of x in x 1.267 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 1.267 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0 1.267 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.267 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.267 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.267 * [taylor]: Taking taylor expansion of 1/3 in x 1.267 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.267 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.267 * [taylor]: Taking taylor expansion of x in x 1.268 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.268 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.268 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.268 * [taylor]: Taking taylor expansion of 1/3 in x 1.268 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.268 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.324 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0 1.324 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.324 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.324 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.324 * [taylor]: Taking taylor expansion of 1/3 in x 1.324 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.324 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.324 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.324 * [taylor]: Taking taylor expansion of x in x 1.325 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.325 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.325 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.325 * [taylor]: Taking taylor expansion of 1/3 in x 1.325 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.325 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.325 * [taylor]: Taking taylor expansion of x in x 1.379 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 1.379 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 1.379 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 1.379 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.379 * [taylor]: Taking taylor expansion of -1 in x 1.380 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.380 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.380 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.380 * [taylor]: Taking taylor expansion of 1/3 in x 1.380 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.380 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 1.381 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 1.381 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.381 * [taylor]: Taking taylor expansion of -1 in x 1.382 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.382 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.382 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.382 * [taylor]: Taking taylor expansion of 1/3 in x 1.382 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.382 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.382 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.382 * [taylor]: Taking taylor expansion of x in x 1.459 * * * [progress]: simplifying candidates 1.460 * [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)) 1.464 * * [simplify]: iteration 0 : 119 enodes (cost 308 ) 1.467 * * [simplify]: iteration 1 : 477 enodes (cost 281 ) 1.481 * * [simplify]: iteration 2 : 2972 enodes (cost 258 ) 1.544 * * [simplify]: iteration 3 : 5001 enodes (cost 255 ) 1.547 * [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)) 1.547 * * * [progress]: adding candidates to table 1.733 * [progress]: [Phase 3 of 3] Extracting. 1.733 * * [regime]: Finding splitpoints for: (# # # # # # #) 1.734 * * * [regime-changes]: Trying 3 branch expressions: ((* x (- 1.0 (* x y))) y x) 1.734 * * * * [regimes]: Trying to branch on (* x (- 1.0 (* x y))) from (# # # # # # #) 1.760 * * * * [regimes]: Trying to branch on y from (# # # # # # #) 1.785 * * * * [regimes]: Trying to branch on x from (# # # # # # #) 1.807 * * * [regime]: Found split indices: #