8.948 * [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. 0.015 * [simplify]: Simplifying using # : (* (* x y) (- 1.0 y)) 0.017 * * [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 ) 0.023 * * [simplify]: iteration 4 : 97 enodes (cost 3 ) 0.025 * * [simplify]: iteration 5 : 97 enodes (cost 3 ) 0.025 * [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) 0.040 * * * [progress]: generating series expansions 0.040 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.040 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in (x y) around 0 0.040 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.040 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.040 * [taylor]: Taking taylor expansion of 1.0 in y 0.040 * [taylor]: Taking taylor expansion of y 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 (* (- 1.0 y) (* x y)) in x 0.040 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.041 * [taylor]: Taking taylor expansion of 1.0 in x 0.041 * [taylor]: Taking taylor expansion of y in x 0.041 * [taylor]: Taking taylor expansion of (* x y) in x 0.041 * [taylor]: Taking taylor expansion of x in x 0.041 * [taylor]: Taking taylor expansion of y in x 0.041 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.041 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.041 * [taylor]: Taking taylor expansion of 1.0 in x 0.041 * [taylor]: Taking taylor expansion of y in x 0.041 * [taylor]: Taking taylor expansion of (* x y) in x 0.041 * [taylor]: Taking taylor expansion of x in x 0.041 * [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 y) (pow y 2)) in y 0.042 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.042 * [taylor]: Taking taylor expansion of 1.0 in y 0.042 * [taylor]: Taking taylor expansion of y in y 0.042 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.042 * [taylor]: Taking taylor expansion of y in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.047 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.052 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in (x y) around 0 0.052 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.052 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.052 * [taylor]: Taking taylor expansion of 1.0 in y 0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.052 * [taylor]: Taking taylor expansion of (* x y) in y 0.052 * [taylor]: Taking taylor expansion of x in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.053 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.053 * [taylor]: Taking taylor expansion of 1.0 in x 0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.053 * [taylor]: Taking taylor expansion of y in x 0.053 * [taylor]: Taking taylor expansion of (* x y) in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.053 * [taylor]: Taking taylor expansion of y in x 0.054 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.054 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.054 * [taylor]: Taking taylor expansion of 1.0 in x 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [taylor]: Taking taylor expansion of (* x y) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) y) in y 0.054 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.054 * [taylor]: Taking taylor expansion of 1.0 in y 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.054 * [taylor]: Taking taylor expansion of y in y 0.055 * [taylor]: Taking taylor expansion of y in y 0.056 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.063 * [taylor]: Taking taylor expansion of 0 in y 0.067 * [taylor]: Taking taylor expansion of 0 in y 0.069 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in (x y) around 0 0.069 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [taylor]: Taking taylor expansion of 1.0 in y 0.069 * [taylor]: Taking taylor expansion of (* x y) in y 0.069 * [taylor]: Taking taylor expansion of x in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.074 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.074 * [taylor]: Taking taylor expansion of y in x 0.074 * [taylor]: Taking taylor expansion of 1.0 in x 0.074 * [taylor]: Taking taylor expansion of (* x y) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of y in x 0.075 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.075 * [taylor]: Taking taylor expansion of y in x 0.075 * [taylor]: Taking taylor expansion of 1.0 in x 0.075 * [taylor]: Taking taylor expansion of (* x y) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of y in x 0.075 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) y) in y 0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.075 * [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 y in y 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.088 * * * [progress]: simplifying candidates 0.088 * [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))) 0.091 * * [simplify]: iteration 0 : 167 enodes (cost 140 ) 0.095 * * [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 0.150 * * [progress]: iteration 2 / 4 0.150 * * * [progress]: picking best candidate 0.159 * * * * [pick]: Picked # 0.160 * * * [progress]: localizing error 0.166 * * * [progress]: generating rewritten candidates 0.166 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.172 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.178 * * * [progress]: generating series expansions 0.178 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.178 * [approximate]: Taking taylor expansion of (* -1 (* x (pow y 2))) in (x y) around 0 0.178 * [taylor]: Taking taylor expansion of (* -1 (* x (pow y 2))) in y 0.178 * [taylor]: Taking taylor expansion of -1 in y 0.178 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.178 * [taylor]: Taking taylor expansion of x in y 0.178 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.178 * [taylor]: Taking taylor expansion of y in y 0.178 * [taylor]: Taking taylor expansion of (* -1 (* x (pow y 2))) in x 0.178 * [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 0.179 * [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 0 in y 0.180 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 0.180 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.180 * [taylor]: Taking taylor expansion of y in y 0.182 * [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 0.185 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.185 * [taylor]: Taking taylor expansion of -1 in y 0.185 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.185 * [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 0.186 * [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 0.204 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.211 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.211 * [approximate]: Taking taylor expansion of (- (* 1.0 (* x y)) (* x (pow y 2))) in (x y) around 0 0.211 * [taylor]: Taking taylor expansion of (- (* 1.0 (* x y)) (* x (pow y 2))) in y 0.211 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.211 * [taylor]: Taking taylor expansion of 1.0 in y 0.211 * [taylor]: Taking taylor expansion of (* x y) in y 0.211 * [taylor]: Taking taylor expansion of x in y 0.211 * [taylor]: Taking taylor expansion of y in y 0.211 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.211 * [taylor]: Taking taylor expansion of x in y 0.211 * [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 0.220 * [taylor]: Taking taylor expansion of 0 in y 0.226 * [taylor]: Taking taylor expansion of 0 in y 0.228 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in (x y) around 0 0.228 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in y 0.228 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in y 0.228 * [taylor]: Taking taylor expansion of 1.0 in y 0.228 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.228 * [taylor]: Taking taylor expansion of (* x y) in y 0.228 * [taylor]: Taking taylor expansion of x in y 0.228 * [taylor]: Taking taylor expansion of y in y 0.228 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.228 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.228 * [taylor]: Taking taylor expansion of x in y 0.228 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.228 * [taylor]: Taking taylor expansion of y in y 0.229 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in x 0.229 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.229 * [taylor]: Taking taylor expansion of 1.0 in x 0.229 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.229 * [taylor]: Taking taylor expansion of (* x y) in x 0.229 * [taylor]: Taking taylor expansion of x in x 0.229 * [taylor]: Taking taylor expansion of y in x 0.229 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.229 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.229 * [taylor]: Taking taylor expansion of x in x 0.229 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.229 * [taylor]: Taking taylor expansion of y in x 0.230 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in x 0.230 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.230 * [taylor]: Taking taylor expansion of 1.0 in x 0.230 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.230 * [taylor]: Taking taylor expansion of (* x y) in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.230 * [taylor]: Taking taylor expansion of y in x 0.230 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.230 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.230 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.230 * [taylor]: Taking taylor expansion of y in x 0.231 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (pow y 2))) in y 0.231 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.231 * [taylor]: Taking taylor expansion of 1.0 in y 0.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.231 * [taylor]: Taking taylor expansion of y in y 0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.231 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.231 * [taylor]: Taking taylor expansion of y in y 0.234 * [taylor]: Taking taylor expansion of 0 in y 0.239 * [taylor]: Taking taylor expansion of 0 in y 0.250 * [taylor]: Taking taylor expansion of 0 in y 0.258 * [taylor]: Taking taylor expansion of 0 in y 0.262 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in (x y) around 0 0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in y 0.262 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.262 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.262 * [taylor]: Taking taylor expansion of x in y 0.262 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in y 0.262 * [taylor]: Taking taylor expansion of 1.0 in y 0.262 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.262 * [taylor]: Taking taylor expansion of (* x y) in y 0.262 * [taylor]: Taking taylor expansion of x in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.263 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.263 * [taylor]: Taking taylor expansion of y in x 0.263 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.263 * [taylor]: Taking taylor expansion of 1.0 in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.263 * [taylor]: Taking taylor expansion of (* x y) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of y in x 0.264 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in x 0.264 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.264 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.264 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.264 * [taylor]: Taking taylor expansion of y in x 0.264 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.264 * [taylor]: Taking taylor expansion of 1.0 in x 0.264 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.264 * [taylor]: Taking taylor expansion of (* x y) in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.264 * [taylor]: Taking taylor expansion of y in x 0.265 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (pow y 2))) in y 0.265 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.265 * [taylor]: Taking taylor expansion of 1.0 in y 0.265 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.265 * [taylor]: Taking taylor expansion of y in y 0.265 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.265 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.265 * [taylor]: Taking taylor expansion of y in y 0.268 * [taylor]: Taking taylor expansion of 0 in y 0.272 * [taylor]: Taking taylor expansion of 0 in y 0.279 * [taylor]: Taking taylor expansion of 0 in y 0.286 * [taylor]: Taking taylor expansion of 0 in y 0.289 * * * [progress]: simplifying candidates 0.290 * [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))) 0.293 * * [simplify]: iteration 0 : 242 enodes (cost 241 ) 0.299 * * [simplify]: iteration 1 : 1458 enodes (cost 200 ) 0.345 * * [simplify]: iteration 2 : 5002 enodes (cost 195 ) 0.347 * [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)) 0.347 * * * [progress]: adding candidates to table 0.429 * * [progress]: iteration 3 / 4 0.429 * * * [progress]: picking best candidate 0.436 * * * * [pick]: Picked # 0.436 * * * [progress]: localizing error 0.441 * * * [progress]: generating rewritten candidates 0.441 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.449 * * * [progress]: generating series expansions 0.449 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.449 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in (y x) around 0 0.449 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.449 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.449 * [taylor]: Taking taylor expansion of 1.0 in x 0.449 * [taylor]: Taking taylor expansion of y in x 0.449 * [taylor]: Taking taylor expansion of (* x y) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of y in x 0.449 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.449 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.449 * [taylor]: Taking taylor expansion of 1.0 in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.449 * [taylor]: Taking taylor expansion of (* x y) in y 0.449 * [taylor]: Taking taylor expansion of x in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.450 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.450 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.450 * [taylor]: Taking taylor expansion of 1.0 in y 0.450 * [taylor]: Taking taylor expansion of y in y 0.450 * [taylor]: Taking taylor expansion of (* x y) in y 0.450 * [taylor]: Taking taylor expansion of x in y 0.450 * [taylor]: Taking taylor expansion of y in y 0.451 * [taylor]: Taking taylor expansion of 0 in x 0.452 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.452 * [taylor]: Taking taylor expansion of 1.0 in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (- x) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of 0 in x 0.459 * [taylor]: Taking taylor expansion of 0 in x 0.460 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in (y x) around 0 0.460 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.460 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.460 * [taylor]: Taking taylor expansion of 1.0 in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.460 * [taylor]: Taking taylor expansion of y in x 0.460 * [taylor]: Taking taylor expansion of (* x y) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of y in x 0.461 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.461 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.461 * [taylor]: Taking taylor expansion of 1.0 in y 0.461 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.461 * [taylor]: Taking taylor expansion of y in y 0.461 * [taylor]: Taking taylor expansion of (* x y) in y 0.461 * [taylor]: Taking taylor expansion of x in y 0.461 * [taylor]: Taking taylor expansion of y in y 0.462 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.462 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.462 * [taylor]: Taking taylor expansion of 1.0 in y 0.462 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.462 * [taylor]: Taking taylor expansion of y in y 0.462 * [taylor]: Taking taylor expansion of (* x y) in y 0.462 * [taylor]: Taking taylor expansion of x in y 0.462 * [taylor]: Taking taylor expansion of y in y 0.463 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.463 * [taylor]: Taking taylor expansion of -1 in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of 1.0 in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of 0 in x 0.471 * [taylor]: Taking taylor expansion of 0 in x 0.473 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in (y x) around 0 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 0.473 * [taylor]: Taking taylor expansion of (* x y) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of y in x 0.473 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.473 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.473 * [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 0.474 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x 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 0.474 * [taylor]: Taking taylor expansion of y in y 0.474 * [taylor]: Taking taylor expansion of 1.0 in y 0.474 * [taylor]: Taking taylor expansion of (* x y) in y 0.474 * [taylor]: Taking taylor expansion of x in y 0.474 * [taylor]: Taking taylor expansion of y in y 0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.477 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.477 * [taylor]: Taking taylor expansion of 1.0 in x 0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.477 * [taylor]: Taking taylor expansion of x in x 0.479 * [taylor]: Taking taylor expansion of 0 in x 0.482 * [taylor]: Taking taylor expansion of 0 in x 0.483 * * * [progress]: simplifying candidates 0.484 * [simplify]: Simplifying using # : (* (- 1.0 y) (* x y)) (* (- 1.0 y) (* x y)) (+ (log (- 1.0 y)) (+ (log x) (log y))) (+ (log (- 1.0 y)) (log (* x y))) (log (* (- 1.0 y) (* x y))) (exp (* (- 1.0 y) (* x y))) (* (* (* (- 1.0 y) (- 1.0 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))) (* (cbrt (* (- 1.0 y) (* x y))) (cbrt (* (- 1.0 y) (* x y)))) (cbrt (* (- 1.0 y) (* x y))) (* (* (* (- 1.0 y) (* x y)) (* (- 1.0 y) (* x y))) (* (- 1.0 y) (* x y))) (sqrt (* (- 1.0 y) (* x y))) (sqrt (* (- 1.0 y) (* x y))) (* (- 1.0 y) x) (* (cbrt (- 1.0 y)) (* x y)) (* (sqrt (- 1.0 y)) (* x y)) (* (- 1.0 y) (* x y)) (* (- (sqrt 1.0) (sqrt y)) (* x 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 (* x y)) (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) (- (* 1.0 (* x y)) (* x (pow y 2))) 0.487 * * [simplify]: iteration 0 : 141 enodes (cost 121 ) 0.490 * * [simplify]: iteration 1 : 540 enodes (cost 101 ) 0.503 * * [simplify]: iteration 2 : 2842 enodes (cost 95 ) 0.556 * * [simplify]: iteration 3 : 5001 enodes (cost 95 ) 0.557 * [simplify]: Simplified to: (* (- 1.0 y) (* x y)) (* (- 1.0 y) (* x y)) (log (* (- 1.0 y) (* x y))) (log (* (- 1.0 y) (* x y))) (log (* (- 1.0 y) (* x y))) (exp (* (- 1.0 y) (* x y))) (pow (* (- 1.0 y) (* x y)) 3) (pow (* (- 1.0 y) (* x y)) 3) (* (cbrt (* (- 1.0 y) (* x y))) (cbrt (* (- 1.0 y) (* x y)))) (cbrt (* (- 1.0 y) (* x y))) (pow (* (- 1.0 y) (* x y)) 3) (sqrt (* (- 1.0 y) (* x y))) (sqrt (* (- 1.0 y) (* x y))) (* (- 1.0 y) x) (* (cbrt (- 1.0 y)) (* x y)) (* (sqrt (- 1.0 y)) (* x y)) (* (- 1.0 y) (* x y)) (* (- (sqrt 1.0) (sqrt y)) (* x 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) (* x y)) 0.557 * * * [progress]: adding candidates to table 0.594 * * [progress]: iteration 4 / 4 0.594 * * * [progress]: picking best candidate 0.598 * * * * [pick]: Picked # 0.598 * * * [progress]: localizing error 0.603 * * * [progress]: generating rewritten candidates 0.603 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.611 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.618 * * * [progress]: generating series expansions 0.619 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.619 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in (y x) around 0 0.619 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.619 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.619 * [taylor]: Taking taylor expansion of 1.0 in x 0.619 * [taylor]: Taking taylor expansion of y in x 0.619 * [taylor]: Taking taylor expansion of (* x y) in x 0.619 * [taylor]: Taking taylor expansion of x in x 0.619 * [taylor]: Taking taylor expansion of y in x 0.619 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.619 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.619 * [taylor]: Taking taylor expansion of 1.0 in y 0.619 * [taylor]: Taking taylor expansion of y in y 0.619 * [taylor]: Taking taylor expansion of (* x y) in y 0.619 * [taylor]: Taking taylor expansion of x in y 0.619 * [taylor]: Taking taylor expansion of y in y 0.619 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.619 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.619 * [taylor]: Taking taylor expansion of 1.0 in y 0.619 * [taylor]: Taking taylor expansion of y in y 0.619 * [taylor]: Taking taylor expansion of (* x y) in y 0.619 * [taylor]: Taking taylor expansion of x in y 0.619 * [taylor]: Taking taylor expansion of y in y 0.620 * [taylor]: Taking taylor expansion of 0 in x 0.621 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.621 * [taylor]: Taking taylor expansion of 1.0 in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of (- x) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of 0 in x 0.629 * [taylor]: Taking taylor expansion of 0 in x 0.630 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in (y x) around 0 0.630 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.630 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.630 * [taylor]: Taking taylor expansion of 1.0 in x 0.630 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.630 * [taylor]: Taking taylor expansion of y in x 0.630 * [taylor]: Taking taylor expansion of (* x y) in x 0.630 * [taylor]: Taking taylor expansion of x in x 0.630 * [taylor]: Taking taylor expansion of y in x 0.631 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.631 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.631 * [taylor]: Taking taylor expansion of 1.0 in y 0.631 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.631 * [taylor]: Taking taylor expansion of y in y 0.631 * [taylor]: Taking taylor expansion of (* x y) in y 0.631 * [taylor]: Taking taylor expansion of x in y 0.631 * [taylor]: Taking taylor expansion of y in y 0.636 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x 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 0.636 * [taylor]: Taking taylor expansion of (* x y) in y 0.636 * [taylor]: Taking taylor expansion of x in y 0.636 * [taylor]: Taking taylor expansion of y in y 0.637 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.637 * [taylor]: Taking taylor expansion of -1 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.639 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.639 * [taylor]: Taking taylor expansion of 1.0 in x 0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of 0 in x 0.645 * [taylor]: Taking taylor expansion of 0 in x 0.647 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in (y x) around 0 0.647 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.647 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.647 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.647 * [taylor]: Taking taylor expansion of y in x 0.647 * [taylor]: Taking taylor expansion of 1.0 in x 0.647 * [taylor]: Taking taylor expansion of (* x y) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of y in x 0.648 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.648 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.648 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.648 * [taylor]: Taking taylor expansion of y in y 0.648 * [taylor]: Taking taylor expansion of 1.0 in y 0.648 * [taylor]: Taking taylor expansion of (* x y) in y 0.648 * [taylor]: Taking taylor expansion of x in y 0.648 * [taylor]: Taking taylor expansion of y in y 0.648 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.649 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.649 * [taylor]: Taking taylor expansion of y in y 0.649 * [taylor]: Taking taylor expansion of 1.0 in y 0.649 * [taylor]: Taking taylor expansion of (* x y) in y 0.649 * [taylor]: Taking taylor expansion of x in y 0.649 * [taylor]: Taking taylor expansion of y in y 0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.651 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.651 * [taylor]: Taking taylor expansion of 1.0 in x 0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of 0 in x 0.656 * [taylor]: Taking taylor expansion of 0 in x 0.658 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.658 * [approximate]: Taking taylor expansion of (* (- 1.0 y) x) in (y x) around 0 0.659 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in x 0.659 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.659 * [taylor]: Taking taylor expansion of 1.0 in x 0.659 * [taylor]: Taking taylor expansion of y in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in y 0.659 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.659 * [taylor]: Taking taylor expansion of 1.0 in y 0.659 * [taylor]: Taking taylor expansion of y in y 0.659 * [taylor]: Taking taylor expansion of x in y 0.659 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in y 0.659 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.659 * [taylor]: Taking taylor expansion of 1.0 in y 0.659 * [taylor]: Taking taylor expansion of y in y 0.659 * [taylor]: Taking taylor expansion of x in y 0.660 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.660 * [taylor]: Taking taylor expansion of 1.0 in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of (- x) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of 0 in x 0.665 * [taylor]: Taking taylor expansion of 0 in x 0.667 * [taylor]: Taking taylor expansion of 0 in x 0.668 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in (y x) around 0 0.668 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.668 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.668 * [taylor]: Taking taylor expansion of 1.0 in x 0.668 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.668 * [taylor]: Taking taylor expansion of y in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.668 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.668 * [taylor]: Taking taylor expansion of 1.0 in y 0.668 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.668 * [taylor]: Taking taylor expansion of y in y 0.668 * [taylor]: Taking taylor expansion of x in y 0.669 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.669 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.669 * [taylor]: Taking taylor expansion of 1.0 in y 0.669 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.669 * [taylor]: Taking taylor expansion of y in y 0.669 * [taylor]: Taking taylor expansion of x in y 0.670 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.670 * [taylor]: Taking taylor expansion of -1 in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.671 * [taylor]: Taking taylor expansion of 1.0 in x 0.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of 0 in x 0.676 * [taylor]: Taking taylor expansion of 0 in x 0.677 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in (y x) around 0 0.677 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in x 0.678 * [taylor]: Taking taylor expansion of -1 in x 0.678 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.678 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.678 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.678 * [taylor]: Taking taylor expansion of y in x 0.678 * [taylor]: Taking taylor expansion of 1.0 in x 0.678 * [taylor]: Taking taylor expansion of x in x 0.678 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in y 0.678 * [taylor]: Taking taylor expansion of -1 in y 0.678 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.678 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.678 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.678 * [taylor]: Taking taylor expansion of y in y 0.678 * [taylor]: Taking taylor expansion of 1.0 in y 0.678 * [taylor]: Taking taylor expansion of x in y 0.678 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in y 0.678 * [taylor]: Taking taylor expansion of -1 in y 0.679 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.679 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.679 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.679 * [taylor]: Taking taylor expansion of y in y 0.679 * [taylor]: Taking taylor expansion of 1.0 in y 0.679 * [taylor]: Taking taylor expansion of x in y 0.679 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.679 * [taylor]: Taking taylor expansion of -1 in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 0.680 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.680 * [taylor]: Taking taylor expansion of 1.0 in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.683 * [taylor]: Taking taylor expansion of 0 in x 0.686 * [taylor]: Taking taylor expansion of 0 in x 0.688 * * * [progress]: simplifying candidates 0.689 * [simplify]: Simplifying using # : (* (* (- 1.0 y) x) y) (* (* (- 1.0 y) x) y) (+ (+ (log (- 1.0 y)) (log x)) (log y)) (+ (log (* (- 1.0 y) x)) (log y)) (log (* (* (- 1.0 y) x) y)) (exp (* (* (- 1.0 y) x) y)) (* (* (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (* (* x x) x)) (* (* y y) y)) (* (* (* (* (- 1.0 y) x) (* (- 1.0 y) x)) (* (- 1.0 y) x)) (* (* y y) y)) (* (cbrt (* (* (- 1.0 y) x) y)) (cbrt (* (* (- 1.0 y) x) y))) (cbrt (* (* (- 1.0 y) x) y)) (* (* (* (* (- 1.0 y) x) y) (* (* (- 1.0 y) x) y)) (* (* (- 1.0 y) x) y)) (sqrt (* (* (- 1.0 y) x) y)) (sqrt (* (* (- 1.0 y) x) y)) (* (* (- 1.0 y) x) (* (cbrt y) (cbrt y))) (* (* (- 1.0 y) x) (sqrt y)) (* (* (- 1.0 y) x) 1) (* x y) (* (* (- (pow 1.0 3) (pow y 3)) x) y) (* (* (- (* 1.0 1.0) (* y y)) x) y) (* (- 1.0 y) x) (+ (log (- 1.0 y)) (log x)) (log (* (- 1.0 y) x)) (exp (* (- 1.0 y) x)) (* (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (* (* x x) x)) (* (cbrt (* (- 1.0 y) x)) (cbrt (* (- 1.0 y) x))) (cbrt (* (- 1.0 y) x)) (* (* (* (- 1.0 y) x) (* (- 1.0 y) x)) (* (- 1.0 y) x)) (sqrt (* (- 1.0 y) x)) (sqrt (* (- 1.0 y) x)) (* (sqrt (- 1.0 y)) (sqrt x)) (* (sqrt (- 1.0 y)) (sqrt x)) (* (- 1.0 y) (* (cbrt x) (cbrt x))) (* (- 1.0 y) (sqrt x)) (* (- 1.0 y) 1) (* (cbrt (- 1.0 y)) x) (* (sqrt (- 1.0 y)) x) (* (- 1.0 y) x) (* (- (sqrt 1.0) (sqrt y)) x) (* (- 1.0 y) x) (* (- (pow 1.0 3) (pow y 3)) x) (* (- (* 1.0 1.0) (* y y)) x) (- (* 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 x) (* x y)) (- (* 1.0 x) (* x y)) (- (* 1.0 x) (* x y)) 0.693 * * [simplify]: iteration 0 : 178 enodes (cost 203 ) 0.697 * * [simplify]: iteration 1 : 849 enodes (cost 171 ) 0.719 * * [simplify]: iteration 2 : 5001 enodes (cost 165 ) 0.720 * [simplify]: Simplified to: (* (* (- 1.0 y) x) y) (* (* (- 1.0 y) x) y) (log (* (* (- 1.0 y) x) y)) (log (* (* (- 1.0 y) x) y)) (log (* (* (- 1.0 y) x) y)) (exp (* (* (- 1.0 y) x) y)) (pow (* (* (- 1.0 y) x) y) 3) (pow (* (* (- 1.0 y) x) y) 3) (* (cbrt (* (* (- 1.0 y) x) y)) (cbrt (* (* (- 1.0 y) x) y))) (cbrt (* (* (- 1.0 y) x) y)) (pow (* (* (- 1.0 y) x) y) 3) (sqrt (* (* (- 1.0 y) x) y)) (sqrt (* (* (- 1.0 y) x) y)) (* (* (- 1.0 y) x) (* (cbrt y) (cbrt y))) (* (* (- 1.0 y) x) (sqrt y)) (* (- 1.0 y) x) (* x y) (* (* (- (pow 1.0 3) (pow y 3)) x) y) (* (* (- (* 1.0 1.0) (* y y)) x) y) (* (- 1.0 y) x) (log (* (- 1.0 y) x)) (log (* (- 1.0 y) x)) (exp (* (- 1.0 y) x)) (pow (* (- 1.0 y) x) 3) (* (cbrt (* (- 1.0 y) x)) (cbrt (* (- 1.0 y) x))) (cbrt (* (- 1.0 y) x)) (pow (* (- 1.0 y) x) 3) (sqrt (* (- 1.0 y) x)) (sqrt (* (- 1.0 y) x)) (* (sqrt (- 1.0 y)) (sqrt x)) (* (sqrt (- 1.0 y)) (sqrt x)) (* (- 1.0 y) (* (cbrt x) (cbrt x))) (* (- 1.0 y) (sqrt x)) (- 1.0 y) (* (cbrt (- 1.0 y)) x) (* (sqrt (- 1.0 y)) x) (* (- 1.0 y) x) (* (- (sqrt 1.0) (sqrt y)) x) (* (- 1.0 y) x) (* (- (pow 1.0 3) (pow y 3)) x) (* (- (* 1.0 1.0) (* y y)) x) (* (* (- 1.0 y) x) y) (* (* (- 1.0 y) x) y) (* (* (- 1.0 y) x) y) (* (- 1.0 y) x) (* (- 1.0 y) x) (* (- 1.0 y) x) 0.721 * * * [progress]: adding candidates to table 0.795 * [progress]: [Phase 3 of 3] Extracting. 0.795 * * [regime]: Finding splitpoints for: (# # # #) 0.795 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.795 * * * * [regimes]: Trying to branch on y from (# # # #) 0.811 * * * * [regimes]: Trying to branch on x from (# # # #) 0.827 * * * [regime]: Found split indices: #