16.291 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (* (* x y) (- 1.0 y)) 0.018 * * [simplify]: iteration 0 : 12 enodes (cost 3 ) 0.019 * * [simplify]: iteration 1 : 32 enodes (cost 3 ) 0.020 * * [simplify]: iteration 2 : 70 enodes (cost 3 ) 0.022 * * [simplify]: iteration 3 : 90 enodes (cost 3 ) 0.024 * * [simplify]: iteration 4 : 97 enodes (cost 3 ) 0.026 * * [simplify]: iteration 5 : 97 enodes (cost 3 ) 0.026 * [simplify]: Simplified to: (* (* x y) (- 1.0 y)) 0.026 * * [progress]: iteration 1 / 4 0.026 * * * [progress]: picking best candidate 0.027 * * * * [pick]: Picked # 0.027 * * * [progress]: localizing error 0.032 * * * [progress]: generating rewritten candidates 0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.045 * * * [progress]: generating series expansions 0.045 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.045 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in (x y) around 0 0.045 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.045 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.045 * [taylor]: Taking taylor expansion of 1.0 in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.045 * [taylor]: Taking taylor expansion of (* x y) in y 0.045 * [taylor]: Taking taylor expansion of x in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.045 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.045 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.045 * [taylor]: Taking taylor expansion of 1.0 in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [taylor]: Taking taylor expansion of (* x y) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.045 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.045 * [taylor]: Taking taylor expansion of 1.0 in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [taylor]: Taking taylor expansion of (* x y) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.047 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (pow y 2)) in y 0.047 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.047 * [taylor]: Taking taylor expansion of 1.0 in y 0.047 * [taylor]: Taking taylor expansion of y in y 0.047 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.047 * [taylor]: Taking taylor expansion of y in y 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.059 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in (x y) around 0 0.059 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.059 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.059 * [taylor]: Taking taylor expansion of 1.0 in y 0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.059 * [taylor]: Taking taylor expansion of y in y 0.060 * [taylor]: Taking taylor expansion of (* x y) in y 0.060 * [taylor]: Taking taylor expansion of x in y 0.060 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.061 * [taylor]: Taking taylor expansion of 1.0 in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [taylor]: Taking taylor expansion of (* x y) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.061 * [taylor]: Taking taylor expansion of 1.0 in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [taylor]: Taking taylor expansion of (* x y) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.062 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) y) in y 0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.062 * [taylor]: Taking taylor expansion of 1.0 in y 0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.064 * [taylor]: Taking taylor expansion of 0 in y 0.067 * [taylor]: Taking taylor expansion of 0 in y 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.076 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in (x y) around 0 0.076 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.076 * [taylor]: Taking taylor expansion of y in y 0.076 * [taylor]: Taking taylor expansion of 1.0 in y 0.076 * [taylor]: Taking taylor expansion of (* x y) in y 0.076 * [taylor]: Taking taylor expansion of x in y 0.076 * [taylor]: Taking taylor expansion of y in y 0.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of 1.0 in x 0.077 * [taylor]: Taking taylor expansion of (* x y) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of 1.0 in x 0.077 * [taylor]: Taking taylor expansion of (* x y) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) y) in y 0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of 1.0 in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.090 * * * [progress]: simplifying candidates 0.091 * [simplify]: Simplifying using # : (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y)) (+ (+ (log x) (log y)) (log (- 1.0 y))) (+ (log (* x y)) (log (- 1.0 y))) (log (* (* x y) (- 1.0 y))) (exp (* (* x y) (- 1.0 y))) (* (* (* (* x x) x) (* (* y y) y)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (* (* (* x y) (* x y)) (* x y)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* (* x y) (- 1.0 y))) (cbrt (* (* x y) (- 1.0 y)))) (cbrt (* (* x y) (- 1.0 y))) (* (* (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y))) (* (* x y) (- 1.0 y))) (sqrt (* (* x y) (- 1.0 y))) (sqrt (* (* x y) (- 1.0 y))) (* (* x y) 1.0) (* (* x y) (- y)) (* (* x y) 1.0) (* (* x y) (- y)) (* 1.0 (* x y)) (* (- y) (* x y)) (* 1.0 (* x y)) (* (- y) (* x y)) (* (* x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (* x y) (sqrt (- 1.0 y))) (* (* x y) 1) (* (* x y) (+ (sqrt 1.0) (sqrt y))) (* (* x y) 1) (* y (- 1.0 y)) (* (* x y) (- (pow 1.0 3) (pow y 3))) (* (* x y) (- (* 1.0 1.0) (* y y))) (- (* 1.0 (* x y)) (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) 0.094 * * [simplify]: iteration 0 : 167 enodes (cost 140 ) 0.098 * * [simplify]: iteration 1 : 840 enodes (cost 114 ) 0.117 * * [simplify]: iteration 2 : 5002 enodes (cost 114 ) 0.118 * [simplify]: Simplified to: (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y)) (log (* (* x y) (- 1.0 y))) (log (* (* x y) (- 1.0 y))) (log (* (* x y) (- 1.0 y))) (exp (* (* x y) (- 1.0 y))) (pow (* (* x y) (- 1.0 y)) 3) (pow (* (* x y) (- 1.0 y)) 3) (* (cbrt (* (* x y) (- 1.0 y))) (cbrt (* (* x y) (- 1.0 y)))) (cbrt (* (* x y) (- 1.0 y))) (pow (* (* x y) (- 1.0 y)) 3) (sqrt (* (* x y) (- 1.0 y))) (sqrt (* (* x y) (- 1.0 y))) (* (* x y) 1.0) (* (* x y) (- y)) (* (* x y) 1.0) (* (* x y) (- y)) (* (* x y) 1.0) (* (* x y) (- y)) (* (* x y) 1.0) (* (* x y) (- y)) (* (* x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (* x y) (sqrt (- 1.0 y))) (* x y) (* (* x y) (+ (sqrt 1.0) (sqrt y))) (* x y) (* y (- 1.0 y)) (* (* x y) (- (pow 1.0 3) (pow y 3))) (* (* x y) (- (* 1.0 1.0) (* y y))) (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y)) 0.118 * * * [progress]: adding candidates to table 0.151 * * [progress]: iteration 2 / 4 0.151 * * * [progress]: picking best candidate 0.157 * * * * [pick]: Picked # 0.157 * * * [progress]: localizing error 0.163 * * * [progress]: generating rewritten candidates 0.163 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.172 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.179 * * * [progress]: generating series expansions 0.179 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.179 * [approximate]: Taking taylor expansion of (* -1 (* x (pow y 2))) in (x y) around 0 0.179 * [taylor]: Taking taylor expansion of (* -1 (* x (pow y 2))) in y 0.179 * [taylor]: Taking taylor expansion of -1 in y 0.179 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.179 * [taylor]: Taking taylor expansion of x in y 0.179 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.179 * [taylor]: Taking taylor expansion of y in y 0.179 * [taylor]: Taking taylor expansion of (* -1 (* x (pow y 2))) in x 0.179 * [taylor]: Taking taylor expansion of -1 in x 0.179 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.179 * [taylor]: Taking taylor expansion of y in x 0.179 * [taylor]: Taking taylor expansion of (* -1 (* x (pow y 2))) in x 0.179 * [taylor]: Taking taylor expansion of -1 in x 0.179 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.180 * [taylor]: Taking taylor expansion of y in x 0.180 * [taylor]: Taking taylor expansion of 0 in y 0.181 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 0.181 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.181 * [taylor]: Taking taylor expansion of y in y 0.183 * [taylor]: Taking taylor expansion of 0 in y 0.185 * [taylor]: Taking taylor expansion of 0 in y 0.185 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0 0.186 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.186 * [taylor]: Taking taylor expansion of -1 in y 0.186 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.186 * [taylor]: Taking taylor expansion of x in y 0.186 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.186 * [taylor]: Taking taylor expansion of y in y 0.186 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.186 * [taylor]: Taking taylor expansion of -1 in x 0.186 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.186 * [taylor]: Taking taylor expansion of y in x 0.187 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.187 * [taylor]: Taking taylor expansion of -1 in x 0.187 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.187 * [taylor]: Taking taylor expansion of y in x 0.187 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.187 * [taylor]: Taking taylor expansion of -1 in y 0.187 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.187 * [taylor]: Taking taylor expansion of y in y 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [taylor]: Taking taylor expansion of 0 in y 0.198 * [taylor]: Taking taylor expansion of 0 in y 0.198 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.198 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.198 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.198 * [taylor]: Taking taylor expansion of x in y 0.198 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.198 * [taylor]: Taking taylor expansion of y in y 0.199 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.199 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.199 * [taylor]: Taking taylor expansion of x in x 0.199 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.199 * [taylor]: Taking taylor expansion of y in x 0.199 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.199 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.199 * [taylor]: Taking taylor expansion of x in x 0.199 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.199 * [taylor]: Taking taylor expansion of y in x 0.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.200 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.200 * [taylor]: Taking taylor expansion of y in y 0.201 * [taylor]: Taking taylor expansion of 0 in y 0.203 * [taylor]: Taking taylor expansion of 0 in y 0.206 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.210 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.210 * [approximate]: Taking taylor expansion of (- (* 1.0 (* x y)) (* x (pow y 2))) in (x y) around 0 0.210 * [taylor]: Taking taylor expansion of (- (* 1.0 (* x y)) (* x (pow y 2))) in y 0.210 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.210 * [taylor]: Taking taylor expansion of 1.0 in y 0.210 * [taylor]: Taking taylor expansion of (* x y) in y 0.210 * [taylor]: Taking taylor expansion of x in y 0.210 * [taylor]: Taking taylor expansion of y in y 0.210 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.210 * [taylor]: Taking taylor expansion of x in y 0.210 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.211 * [taylor]: Taking taylor expansion of y in y 0.211 * [taylor]: Taking taylor expansion of (- (* 1.0 (* x y)) (* x (pow y 2))) in x 0.211 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.211 * [taylor]: Taking taylor expansion of 1.0 in x 0.211 * [taylor]: Taking taylor expansion of (* x y) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.211 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.211 * [taylor]: Taking taylor expansion of (- (* 1.0 (* x y)) (* x (pow y 2))) in x 0.211 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.211 * [taylor]: Taking taylor expansion of 1.0 in x 0.211 * [taylor]: Taking taylor expansion of (* x y) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.211 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.212 * [taylor]: Taking taylor expansion of 0 in y 0.213 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (pow y 2)) in y 0.213 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.213 * [taylor]: Taking taylor expansion of 1.0 in y 0.213 * [taylor]: Taking taylor expansion of y in y 0.213 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.213 * [taylor]: Taking taylor expansion of y in y 0.216 * [taylor]: Taking taylor expansion of 0 in y 0.223 * [taylor]: Taking taylor expansion of 0 in y 0.228 * [taylor]: Taking taylor expansion of 0 in y 0.230 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in (x y) around 0 0.230 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in y 0.230 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in y 0.230 * [taylor]: Taking taylor expansion of 1.0 in y 0.230 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.230 * [taylor]: Taking taylor expansion of (* x y) in y 0.230 * [taylor]: Taking taylor expansion of x in y 0.230 * [taylor]: Taking taylor expansion of y in y 0.231 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.231 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.231 * [taylor]: Taking taylor expansion of x in y 0.231 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.231 * [taylor]: Taking taylor expansion of y in y 0.231 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in x 0.231 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.231 * [taylor]: Taking taylor expansion of 1.0 in x 0.231 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.231 * [taylor]: Taking taylor expansion of (* x y) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of y in x 0.231 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.231 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.232 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.232 * [taylor]: Taking taylor expansion of y in x 0.232 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in x 0.232 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.232 * [taylor]: Taking taylor expansion of 1.0 in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.232 * [taylor]: Taking taylor expansion of (* x y) in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.232 * [taylor]: Taking taylor expansion of y in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.232 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.233 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (pow y 2))) in y 0.233 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.233 * [taylor]: Taking taylor expansion of 1.0 in y 0.233 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.233 * [taylor]: Taking taylor expansion of y in y 0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.234 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.234 * [taylor]: Taking taylor expansion of y in y 0.237 * [taylor]: Taking taylor expansion of 0 in y 0.242 * [taylor]: Taking taylor expansion of 0 in y 0.248 * [taylor]: Taking taylor expansion of 0 in y 0.256 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in (x y) around 0 0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in y 0.259 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.259 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.259 * [taylor]: Taking taylor expansion of x in y 0.259 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.259 * [taylor]: Taking taylor expansion of y in y 0.259 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in y 0.259 * [taylor]: Taking taylor expansion of 1.0 in y 0.259 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.259 * [taylor]: Taking taylor expansion of (* x y) in y 0.259 * [taylor]: Taking taylor expansion of x in y 0.259 * [taylor]: Taking taylor expansion of y in y 0.260 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.260 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.260 * [taylor]: Taking taylor expansion of y in x 0.260 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.260 * [taylor]: Taking taylor expansion of 1.0 in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.260 * [taylor]: Taking taylor expansion of (* x y) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of y in x 0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.261 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.261 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.261 * [taylor]: Taking taylor expansion of 1.0 in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.261 * [taylor]: Taking taylor expansion of (* x y) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.262 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (pow y 2))) in y 0.262 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.262 * [taylor]: Taking taylor expansion of 1.0 in y 0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.262 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.265 * [taylor]: Taking taylor expansion of 0 in y 0.269 * [taylor]: Taking taylor expansion of 0 in y 0.275 * [taylor]: Taking taylor expansion of 0 in y 0.282 * [taylor]: Taking taylor expansion of 0 in y 0.285 * * * [progress]: simplifying candidates 0.286 * [simplify]: Simplifying using # : (* (* x y) (- y)) (* (* x y) (- y)) (+ (+ (log x) (log y)) (log (- y))) (+ (log (* x y)) (log (- y))) (log (* (* x y) (- y))) (exp (* (* x y) (- y))) (* (* (* (* x x) x) (* (* y y) y)) (* (* (- y) (- y)) (- y))) (* (* (* (* x y) (* x y)) (* x y)) (* (* (- y) (- y)) (- y))) (* (cbrt (* (* x y) (- y))) (cbrt (* (* x y) (- y)))) (cbrt (* (* x y) (- y))) (* (* (* (* x y) (- y)) (* (* x y) (- y))) (* (* x y) (- y))) (sqrt (* (* x y) (- y))) (sqrt (* (* x y) (- y))) (* (* x y) y) (* (* x y) (* (cbrt (- y)) (cbrt (- y)))) (* (* x y) (sqrt (- y))) (* (* x y) 1) (* (* x y) -1) (* (* x y) (- (* (cbrt y) (cbrt y)))) (* (* x y) (- (sqrt y))) (* (* x y) (- 1)) (* (* x y) (* (cbrt y) (cbrt y))) (* (* x y) (sqrt y)) (* (* x y) 1) (* y (- y)) (* (exp (* (* x y) 1.0)) (exp (* (* x y) (- y)))) (log (+ (* (* x y) 1.0) (* (* x y) (- y)))) (exp (+ (* (* x y) 1.0) (* (* x y) (- y)))) (* (cbrt (+ (* (* x y) 1.0) (* (* x y) (- y)))) (cbrt (+ (* (* x y) 1.0) (* (* x y) (- y))))) (cbrt (+ (* (* x y) 1.0) (* (* x y) (- y)))) (* (* (+ (* (* x y) 1.0) (* (* x y) (- y))) (+ (* (* x y) 1.0) (* (* x y) (- y)))) (+ (* (* x y) 1.0) (* (* x y) (- y)))) (sqrt (+ (* (* x y) 1.0) (* (* x y) (- y)))) (sqrt (+ (* (* x y) 1.0) (* (* x y) (- y)))) (+ (pow (* (* x y) 1.0) 3) (pow (* (* x y) (- y)) 3)) (+ (* (* (* x y) 1.0) (* (* x y) 1.0)) (- (* (* (* x y) (- y)) (* (* x y) (- y))) (* (* (* x y) 1.0) (* (* x y) (- y))))) (- (* (* (* x y) 1.0) (* (* x y) 1.0)) (* (* (* x y) (- y)) (* (* x y) (- y)))) (- (* (* x y) 1.0) (* (* x y) (- y))) (+ 1.0 (- y)) (* -1 (* x (pow y 2))) (* -1 (* x (pow y 2))) (* -1 (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) 0.290 * * [simplify]: iteration 0 : 242 enodes (cost 241 ) 0.296 * * [simplify]: iteration 1 : 1458 enodes (cost 200 ) 0.341 * * [simplify]: iteration 2 : 5002 enodes (cost 195 ) 0.342 * [simplify]: Simplified to: (* -1 (* x (pow y 2))) (* -1 (* x (pow y 2))) (log (* (* x y) (- y))) (log (* (* x y) (- y))) (log (* (* x y) (- y))) (exp (* (* x y) (- y))) (pow (* (* x y) (- y)) 3) (pow (* (* x y) (- y)) 3) (* (cbrt (* (* x y) (- y))) (cbrt (* (* x y) (- y)))) (cbrt (* (* x y) (- y))) (pow (* (* x y) (- y)) 3) (sqrt (* (* x y) (- y))) (sqrt (* (* x y) (- y))) (* (* x y) y) (* (* x y) (* (cbrt (- y)) (cbrt (- y)))) (* (* x y) (sqrt (- y))) (* x y) (- (* x y)) (* (* x y) (- (* (cbrt y) (cbrt y)))) (* (* x y) (- (sqrt y))) (- (* x y)) (* (* x y) (* (cbrt y) (cbrt y))) (* (* x y) (sqrt y)) (* x y) (* y (- y)) (pow (exp (* x y)) (- 1.0 y)) (+ (log (* x y)) (log (- 1.0 y))) (pow (exp (* x y)) (- 1.0 y)) (* (cbrt (+ (* (* x y) 1.0) (* (* x y) (- y)))) (cbrt (+ (* (* x y) 1.0) (* (* x y) (- y))))) (cbrt (+ (* (* x y) 1.0) (* (* x y) (- y)))) (pow (* (* x y) (- 1.0 y)) 3) (sqrt (+ (* (* x y) 1.0) (* (* x y) (- y)))) (sqrt (+ (* (* x y) 1.0) (* (* x y) (- y)))) (* (pow (* x y) 3) (+ (pow (- y) 3) (pow 1.0 3))) (* (* x y) (+ (* 1.0 (* (* x y) 1.0)) (* (- y) (* (* x y) (- (- y) 1.0))))) (* (* (* x y) (* x y)) (- (* 1.0 1.0) (pow y 2))) (* (* x y) (+ 1.0 y)) (- 1.0 y) (* -1 (* x (pow y 2))) (* -1 (* x (pow y 2))) (* -1 (* x (pow y 2))) (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y)) 0.342 * * * [progress]: adding candidates to table 0.418 * * [progress]: iteration 3 / 4 0.418 * * * [progress]: picking best candidate 0.424 * * * * [pick]: Picked # 0.424 * * * [progress]: localizing error 0.428 * * * [progress]: generating rewritten candidates 0.428 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.441 * * * [progress]: generating series expansions 0.441 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.441 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in (x y) around 0 0.441 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.442 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.442 * [taylor]: Taking taylor expansion of 1.0 in y 0.442 * [taylor]: Taking taylor expansion of y in y 0.442 * [taylor]: Taking taylor expansion of (* x y) in y 0.442 * [taylor]: Taking taylor expansion of x in y 0.442 * [taylor]: Taking taylor expansion of y in y 0.442 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.442 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.442 * [taylor]: Taking taylor expansion of 1.0 in x 0.442 * [taylor]: Taking taylor expansion of y in x 0.442 * [taylor]: Taking taylor expansion of (* x y) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of y in x 0.442 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.442 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.442 * [taylor]: Taking taylor expansion of 1.0 in x 0.442 * [taylor]: Taking taylor expansion of y in x 0.442 * [taylor]: Taking taylor expansion of (* x y) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of y in x 0.442 * [taylor]: Taking taylor expansion of 0 in y 0.443 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (pow y 2)) in y 0.443 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.443 * [taylor]: Taking taylor expansion of 1.0 in y 0.443 * [taylor]: Taking taylor expansion of y in y 0.443 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.443 * [taylor]: Taking taylor expansion of y in y 0.445 * [taylor]: Taking taylor expansion of 0 in y 0.448 * [taylor]: Taking taylor expansion of 0 in y 0.451 * [taylor]: Taking taylor expansion of 0 in y 0.453 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in (x y) around 0 0.453 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.453 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.453 * [taylor]: Taking taylor expansion of 1.0 in y 0.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.453 * [taylor]: Taking taylor expansion of y in y 0.453 * [taylor]: Taking taylor expansion of (* x y) in y 0.453 * [taylor]: Taking taylor expansion of x in y 0.453 * [taylor]: Taking taylor expansion of y in y 0.454 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.454 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.454 * [taylor]: Taking taylor expansion of 1.0 in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.454 * [taylor]: Taking taylor expansion of y in x 0.454 * [taylor]: Taking taylor expansion of (* x y) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of y in x 0.454 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.455 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.455 * [taylor]: Taking taylor expansion of 1.0 in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.455 * [taylor]: Taking taylor expansion of y in x 0.455 * [taylor]: Taking taylor expansion of (* x y) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of y in x 0.455 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) y) in y 0.455 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.455 * [taylor]: Taking taylor expansion of 1.0 in y 0.455 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.455 * [taylor]: Taking taylor expansion of y in y 0.455 * [taylor]: Taking taylor expansion of y in y 0.461 * [taylor]: Taking taylor expansion of 0 in y 0.464 * [taylor]: Taking taylor expansion of 0 in y 0.467 * [taylor]: Taking taylor expansion of 0 in y 0.470 * [taylor]: Taking taylor expansion of 0 in y 0.472 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in (x y) around 0 0.472 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.472 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.472 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.473 * [taylor]: Taking taylor expansion of y in y 0.473 * [taylor]: Taking taylor expansion of 1.0 in y 0.473 * [taylor]: Taking taylor expansion of (* x y) in y 0.473 * [taylor]: Taking taylor expansion of x in y 0.473 * [taylor]: Taking taylor expansion of y in y 0.473 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.473 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.473 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.473 * [taylor]: Taking taylor expansion of y in x 0.473 * [taylor]: Taking taylor expansion of 1.0 in x 0.474 * [taylor]: Taking taylor expansion of (* x y) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of y in x 0.474 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.474 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.474 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.474 * [taylor]: Taking taylor expansion of y in x 0.474 * [taylor]: Taking taylor expansion of 1.0 in x 0.474 * [taylor]: Taking taylor expansion of (* x y) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of y in x 0.474 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) y) in y 0.474 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.474 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.475 * [taylor]: Taking taylor expansion of y in y 0.475 * [taylor]: Taking taylor expansion of 1.0 in y 0.475 * [taylor]: Taking taylor expansion of y in y 0.476 * [taylor]: Taking taylor expansion of 0 in y 0.479 * [taylor]: Taking taylor expansion of 0 in y 0.482 * [taylor]: Taking taylor expansion of 0 in y 0.485 * [taylor]: Taking taylor expansion of 0 in y 0.486 * * * [progress]: simplifying candidates 0.487 * [simplify]: Simplifying using # : (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y)) (+ (+ (log x) (log y)) (log (- 1.0 y))) (+ (log (* x y)) (log (- 1.0 y))) (log (* (* x y) (- 1.0 y))) (exp (* (* x y) (- 1.0 y))) (* (* (* (* x x) x) (* (* y y) y)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (* (* (* x y) (* x y)) (* x y)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* (* x y) (- 1.0 y))) (cbrt (* (* x y) (- 1.0 y)))) (cbrt (* (* x y) (- 1.0 y))) (* (* (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y))) (* (* x y) (- 1.0 y))) (sqrt (* (* x y) (- 1.0 y))) (sqrt (* (* x y) (- 1.0 y))) (* (* x y) 1.0) (* (* x y) (- y)) (* (* x y) 1.0) (* (* x y) (- y)) (* 1.0 (* x y)) (* (- y) (* x y)) (* 1.0 (* x y)) (* (- y) (* x y)) (* (* x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (* x y) (sqrt (- 1.0 y))) (* (* x y) 1) (* (* x y) (+ (sqrt 1.0) (sqrt y))) (* (* x y) 1) (* y (- 1.0 y)) (* (* x y) (- (pow 1.0 3) (pow y 3))) (* (* x y) (- (* 1.0 1.0) (* y y))) (- (* 1.0 (* x y)) (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) 0.490 * * [simplify]: iteration 0 : 167 enodes (cost 140 ) 0.494 * * [simplify]: iteration 1 : 840 enodes (cost 114 ) 0.514 * * [simplify]: iteration 2 : 5002 enodes (cost 114 ) 0.515 * [simplify]: Simplified to: (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y)) (log (* (* x y) (- 1.0 y))) (log (* (* x y) (- 1.0 y))) (log (* (* x y) (- 1.0 y))) (exp (* (* x y) (- 1.0 y))) (pow (* (* x y) (- 1.0 y)) 3) (pow (* (* x y) (- 1.0 y)) 3) (* (cbrt (* (* x y) (- 1.0 y))) (cbrt (* (* x y) (- 1.0 y)))) (cbrt (* (* x y) (- 1.0 y))) (pow (* (* x y) (- 1.0 y)) 3) (sqrt (* (* x y) (- 1.0 y))) (sqrt (* (* x y) (- 1.0 y))) (* (* x y) 1.0) (* (* x y) (- y)) (* (* x y) 1.0) (* (* x y) (- y)) (* (* x y) 1.0) (* (* x y) (- y)) (* (* x y) 1.0) (* (* x y) (- y)) (* (* x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (* x y) (sqrt (- 1.0 y))) (* x y) (* (* x y) (+ (sqrt 1.0) (sqrt y))) (* x y) (* y (- 1.0 y)) (* (* x y) (- (pow 1.0 3) (pow y 3))) (* (* x y) (- (* 1.0 1.0) (* y y))) (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y)) (* (* x y) (- 1.0 y)) 0.515 * * * [progress]: adding candidates to table 0.539 * * [progress]: iteration 4 / 4 0.539 * * * [progress]: picking best candidate 0.548 * * * * [pick]: Picked # 0.548 * * * [progress]: localizing error 0.553 * * * [progress]: generating rewritten candidates 0.553 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.566 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.578 * * * [progress]: generating series expansions 0.578 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.578 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in (x y) around 0 0.578 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.578 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.578 * [taylor]: Taking taylor expansion of 1.0 in y 0.578 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of (* x y) in y 0.578 * [taylor]: Taking taylor expansion of x in y 0.578 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.578 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.578 * [taylor]: Taking taylor expansion of 1.0 in x 0.578 * [taylor]: Taking taylor expansion of y in x 0.578 * [taylor]: Taking taylor expansion of (* x y) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of y in x 0.578 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.578 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.578 * [taylor]: Taking taylor expansion of 1.0 in x 0.578 * [taylor]: Taking taylor expansion of y in x 0.578 * [taylor]: Taking taylor expansion of (* x y) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of y in x 0.578 * [taylor]: Taking taylor expansion of 0 in y 0.580 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (pow y 2)) in y 0.580 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.580 * [taylor]: Taking taylor expansion of 1.0 in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.580 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.582 * [taylor]: Taking taylor expansion of 0 in y 0.584 * [taylor]: Taking taylor expansion of 0 in y 0.588 * [taylor]: Taking taylor expansion of 0 in y 0.589 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in (x y) around 0 0.589 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.589 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.590 * [taylor]: Taking taylor expansion of 1.0 in y 0.590 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.590 * [taylor]: Taking taylor expansion of y in y 0.590 * [taylor]: Taking taylor expansion of (* x y) in y 0.590 * [taylor]: Taking taylor expansion of x in y 0.590 * [taylor]: Taking taylor expansion of y in y 0.591 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.591 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.591 * [taylor]: Taking taylor expansion of 1.0 in x 0.591 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.591 * [taylor]: Taking taylor expansion of y in x 0.591 * [taylor]: Taking taylor expansion of (* x y) in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.591 * [taylor]: Taking taylor expansion of y in x 0.591 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.591 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.591 * [taylor]: Taking taylor expansion of 1.0 in x 0.591 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.591 * [taylor]: Taking taylor expansion of y in x 0.591 * [taylor]: Taking taylor expansion of (* x y) in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.591 * [taylor]: Taking taylor expansion of y in x 0.592 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) y) in y 0.592 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.592 * [taylor]: Taking taylor expansion of 1.0 in y 0.592 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.592 * [taylor]: Taking taylor expansion of y in y 0.592 * [taylor]: Taking taylor expansion of y in y 0.594 * [taylor]: Taking taylor expansion of 0 in y 0.598 * [taylor]: Taking taylor expansion of 0 in y 0.601 * [taylor]: Taking taylor expansion of 0 in y 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.607 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in (x y) around 0 0.607 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.607 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.607 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.607 * [taylor]: Taking taylor expansion of y in y 0.607 * [taylor]: Taking taylor expansion of 1.0 in y 0.607 * [taylor]: Taking taylor expansion of (* x y) in y 0.607 * [taylor]: Taking taylor expansion of x in y 0.607 * [taylor]: Taking taylor expansion of y in y 0.608 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.608 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.608 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.608 * [taylor]: Taking taylor expansion of y in x 0.608 * [taylor]: Taking taylor expansion of 1.0 in x 0.608 * [taylor]: Taking taylor expansion of (* x y) in x 0.608 * [taylor]: Taking taylor expansion of x in x 0.608 * [taylor]: Taking taylor expansion of y in x 0.608 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.608 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.608 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.608 * [taylor]: Taking taylor expansion of y in x 0.608 * [taylor]: Taking taylor expansion of 1.0 in x 0.608 * [taylor]: Taking taylor expansion of (* x y) in x 0.608 * [taylor]: Taking taylor expansion of x in x 0.608 * [taylor]: Taking taylor expansion of y in x 0.609 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) y) in y 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.609 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.609 * [taylor]: Taking taylor expansion of y in y 0.609 * [taylor]: Taking taylor expansion of 1.0 in y 0.609 * [taylor]: Taking taylor expansion of y in y 0.611 * [taylor]: Taking taylor expansion of 0 in y 0.614 * [taylor]: Taking taylor expansion of 0 in y 0.616 * [taylor]: Taking taylor expansion of 0 in y 0.619 * [taylor]: Taking taylor expansion of 0 in y 0.621 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.621 * [approximate]: Taking taylor expansion of (* (- 1.0 y) y) in (y) around 0 0.621 * [taylor]: Taking taylor expansion of (* (- 1.0 y) y) in y 0.621 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.621 * [taylor]: Taking taylor expansion of 1.0 in y 0.621 * [taylor]: Taking taylor expansion of y in y 0.621 * [taylor]: Taking taylor expansion of y in y 0.621 * [taylor]: Taking taylor expansion of (* (- 1.0 y) y) in y 0.621 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.621 * [taylor]: Taking taylor expansion of 1.0 in y 0.621 * [taylor]: Taking taylor expansion of y in y 0.621 * [taylor]: Taking taylor expansion of y in y 0.636 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) y) in (y) around 0 0.636 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) y) in y 0.636 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.636 * [taylor]: Taking taylor expansion of 1.0 in y 0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.636 * [taylor]: Taking taylor expansion of y in y 0.637 * [taylor]: Taking taylor expansion of y in y 0.637 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) y) in y 0.637 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.638 * [taylor]: Taking taylor expansion of 1.0 in y 0.638 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.650 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) y)) in (y) around 0 0.650 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) y)) in y 0.650 * [taylor]: Taking taylor expansion of -1 in y 0.650 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) y) in y 0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.650 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.650 * [taylor]: Taking taylor expansion of y in y 0.651 * [taylor]: Taking taylor expansion of 1.0 in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.651 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) y)) in y 0.651 * [taylor]: Taking taylor expansion of -1 in y 0.651 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) y) in y 0.651 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.651 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.652 * [taylor]: Taking taylor expansion of 1.0 in y 0.652 * [taylor]: Taking taylor expansion of y in y 0.668 * * * [progress]: simplifying candidates 0.669 * [simplify]: Simplifying using # : (* x (* y (- 1.0 y))) (* x (* y (- 1.0 y))) (+ (log x) (+ (log y) (log (- 1.0 y)))) (+ (log x) (log (* y (- 1.0 y)))) (log (* x (* y (- 1.0 y)))) (exp (* x (* y (- 1.0 y)))) (* (* (* x x) x) (* (* (* y y) y) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))) (* (* (* x x) x) (* (* (* y (- 1.0 y)) (* y (- 1.0 y))) (* y (- 1.0 y)))) (* (cbrt (* x (* y (- 1.0 y)))) (cbrt (* x (* y (- 1.0 y))))) (cbrt (* x (* y (- 1.0 y)))) (* (* (* x (* y (- 1.0 y))) (* x (* y (- 1.0 y)))) (* x (* y (- 1.0 y)))) (sqrt (* x (* y (- 1.0 y)))) (sqrt (* x (* y (- 1.0 y)))) (* x (* y 1.0)) (* x (* y (- y))) (* x (* y 1.0)) (* x (* y (- y))) (* x (* 1.0 y)) (* x (* (- y) y)) (* x (* 1.0 y)) (* x (* (- y) y)) (* (* y 1.0) x) (* (* y (- y)) x) (* (* y 1.0) x) (* (* y (- y)) x) (* (* 1.0 y) x) (* (* (- y) y) x) (* (* 1.0 y) x) (* (* (- y) y) x) (* x y) (* (cbrt x) (* y (- 1.0 y))) (* (sqrt x) (* y (- 1.0 y))) (* x (* y (- 1.0 y))) (* x (* y (- (pow 1.0 3) (pow y 3)))) (* x (* y (- (* 1.0 1.0) (* y y)))) (* y (- 1.0 y)) (+ (log y) (log (- 1.0 y))) (log (* y (- 1.0 y))) (exp (* y (- 1.0 y))) (* (* (* y y) y) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* y (- 1.0 y))) (cbrt (* y (- 1.0 y)))) (cbrt (* y (- 1.0 y))) (* (* (* y (- 1.0 y)) (* y (- 1.0 y))) (* y (- 1.0 y))) (sqrt (* y (- 1.0 y))) (sqrt (* y (- 1.0 y))) (* (sqrt y) (sqrt (- 1.0 y))) (* (sqrt y) (sqrt (- 1.0 y))) (* y 1.0) (* y (- y)) (* y 1.0) (* y (- y)) (* 1.0 y) (* (- y) y) (* 1.0 y) (* (- y) y) (* y (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* y (sqrt (- 1.0 y))) (* y 1) (* y (+ (sqrt 1.0) (sqrt y))) (* y 1) (* (cbrt y) (- 1.0 y)) (* (sqrt y) (- 1.0 y)) (* y (- 1.0 y)) (* y (- (pow 1.0 3) (pow y 3))) (* y (- (* 1.0 1.0) (* y y))) (- (* 1.0 (* x y)) (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) (- (* 1.0 y) (pow y 2)) (- (* 1.0 y) (pow y 2)) (- (* 1.0 y) (pow y 2)) 0.673 * * [simplify]: iteration 0 : 198 enodes (cost 252 ) 0.677 * * [simplify]: iteration 1 : 861 enodes (cost 214 ) 0.698 * * [simplify]: iteration 2 : 5002 enodes (cost 214 ) 0.699 * [simplify]: Simplified to: (* x (* y (- 1.0 y))) (* x (* y (- 1.0 y))) (log (* x (* y (- 1.0 y)))) (log (* x (* y (- 1.0 y)))) (log (* x (* y (- 1.0 y)))) (exp (* x (* y (- 1.0 y)))) (pow (* x (* y (- 1.0 y))) 3) (pow (* x (* y (- 1.0 y))) 3) (* (cbrt (* x (* y (- 1.0 y)))) (cbrt (* x (* y (- 1.0 y))))) (cbrt (* x (* y (- 1.0 y)))) (pow (* x (* y (- 1.0 y))) 3) (sqrt (* x (* y (- 1.0 y)))) (sqrt (* x (* y (- 1.0 y)))) (* x (* y 1.0)) (* x (* (- y) y)) (* x (* y 1.0)) (* x (* (- y) y)) (* x (* y 1.0)) (* x (* (- y) y)) (* x (* y 1.0)) (* x (* (- y) y)) (* x (* y 1.0)) (* x (* (- y) y)) (* x (* y 1.0)) (* x (* (- y) y)) (* x (* y 1.0)) (* x (* (- y) y)) (* x (* y 1.0)) (* x (* (- y) y)) (* x y) (* (cbrt x) (* y (- 1.0 y))) (* (sqrt x) (* y (- 1.0 y))) (* x (* y (- 1.0 y))) (* x (* y (- (pow 1.0 3) (pow y 3)))) (* x (* y (- (* 1.0 1.0) (* y y)))) (* y (- 1.0 y)) (log (* y (- 1.0 y))) (log (* y (- 1.0 y))) (exp (* y (- 1.0 y))) (pow (* y (- 1.0 y)) 3) (* (cbrt (* y (- 1.0 y))) (cbrt (* y (- 1.0 y)))) (cbrt (* y (- 1.0 y))) (pow (* y (- 1.0 y)) 3) (sqrt (* y (- 1.0 y))) (sqrt (* y (- 1.0 y))) (* (sqrt (- 1.0 y)) (pow y 1/2)) (* (sqrt (- 1.0 y)) (pow y 1/2)) (* y 1.0) (* (- y) y) (* y 1.0) (* (- y) y) (* y 1.0) (* (- y) y) (* y 1.0) (* (- y) y) (* y (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* y (sqrt (- 1.0 y))) y (* y (+ (sqrt 1.0) (sqrt y))) y (* (cbrt y) (- 1.0 y)) (* (sqrt y) (- 1.0 y)) (* y (- 1.0 y)) (* y (- (pow 1.0 3) (pow y 3))) (* y (- (* 1.0 1.0) (* y y))) (* x (* y (- 1.0 y))) (* x (* y (- 1.0 y))) (* x (* y (- 1.0 y))) (* y (- 1.0 y)) (* y (- 1.0 y)) (* y (- 1.0 y)) 0.700 * * * [progress]: adding candidates to table 0.770 * [progress]: [Phase 3 of 3] Extracting. 0.771 * * [regime]: Finding splitpoints for: (# # # #) 0.771 * * * [regime-changes]: Trying 3 branch expressions: ((* (* x y) (- 1.0 y)) y x) 0.771 * * * * [regimes]: Trying to branch on (* (* x y) (- 1.0 y)) from (# # # #) 0.786 * * * * [regimes]: Trying to branch on y from (# # # #) 0.801 * * * * [regimes]: Trying to branch on x from (# # # #) 0.819 * * * [regime]: Found split indices: #