8.023 * [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)) 0.018 * * [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) 0.048 * * * [progress]: generating series expansions 0.048 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.048 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in (x y) around 0 0.048 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.048 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.048 * [taylor]: Taking taylor expansion of 1.0 in y 0.048 * [taylor]: Taking taylor expansion of y in y 0.048 * [taylor]: Taking taylor expansion of (* x y) in y 0.048 * [taylor]: Taking taylor expansion of x in y 0.048 * [taylor]: Taking taylor expansion of y in y 0.048 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.048 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.048 * [taylor]: Taking taylor expansion of 1.0 in x 0.048 * [taylor]: Taking taylor expansion of y in x 0.048 * [taylor]: Taking taylor expansion of (* x y) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of y in x 0.048 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.048 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.049 * [taylor]: Taking taylor expansion of 1.0 in x 0.049 * [taylor]: Taking taylor expansion of y in x 0.049 * [taylor]: Taking taylor expansion of (* x y) in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.049 * [taylor]: Taking taylor expansion of y in x 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (pow y 2)) in y 0.050 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.050 * [taylor]: Taking taylor expansion of 1.0 in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.050 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.052 * [taylor]: Taking taylor expansion of 0 in y 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in (x y) around 0 0.060 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.060 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.060 * [taylor]: Taking taylor expansion of 1.0 in y 0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.060 * [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 0.062 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.062 * [taylor]: Taking taylor expansion of 1.0 in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.062 * [taylor]: Taking taylor expansion of y in x 0.062 * [taylor]: Taking taylor expansion of (* x y) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [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 0.063 * [taylor]: Taking taylor expansion of y in y 0.065 * [taylor]: Taking taylor expansion of 0 in y 0.068 * [taylor]: Taking taylor expansion of 0 in y 0.071 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in (x y) around 0 0.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.077 * [taylor]: Taking taylor expansion of 1.0 in y 0.077 * [taylor]: Taking taylor expansion of (* x y) in y 0.077 * [taylor]: Taking taylor expansion of x in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.078 * [taylor]: Taking taylor expansion of (* x y) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.078 * [taylor]: Taking taylor expansion of (* x y) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) y) in y 0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of 1.0 in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.092 * * * [progress]: simplifying candidates 0.093 * [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))) 0.096 * * [simplify]: iteration 0 : 167 enodes (cost 140 ) 0.101 * * [simplify]: iteration 1 : 840 enodes (cost 114 ) 0.122 * * [simplify]: iteration 2 : 5002 enodes (cost 114 ) 0.123 * [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)) 0.123 * * * [progress]: adding candidates to table 0.159 * * [progress]: iteration 2 / 4 0.159 * * * [progress]: picking best candidate 0.165 * * * * [pick]: Picked # 0.165 * * * [progress]: localizing error 0.172 * * * [progress]: generating rewritten candidates 0.172 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.180 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.187 * * * [progress]: generating series expansions 0.188 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.188 * [approximate]: Taking taylor expansion of (* -1 (* x (pow y 2))) in (x y) around 0 0.188 * [taylor]: Taking taylor expansion of (* -1 (* x (pow y 2))) in y 0.188 * [taylor]: Taking taylor expansion of -1 in y 0.188 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.188 * [taylor]: Taking taylor expansion of x in y 0.188 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.188 * [taylor]: Taking taylor expansion of y in y 0.188 * [taylor]: Taking taylor expansion of (* -1 (* x (pow y 2))) in x 0.188 * [taylor]: Taking taylor expansion of -1 in x 0.188 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.188 * [taylor]: Taking taylor expansion of y in x 0.188 * [taylor]: Taking taylor expansion of (* -1 (* x (pow y 2))) in x 0.188 * [taylor]: Taking taylor expansion of -1 in x 0.188 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.188 * [taylor]: Taking taylor expansion of y in x 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.189 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 0.189 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.189 * [taylor]: Taking taylor expansion of y in y 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0 0.194 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.194 * [taylor]: Taking taylor expansion of -1 in y 0.194 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.194 * [taylor]: Taking taylor expansion of x in y 0.194 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.194 * [taylor]: Taking taylor expansion of y in y 0.195 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.195 * [taylor]: Taking taylor expansion of -1 in x 0.195 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.195 * [taylor]: Taking taylor expansion of x in x 0.195 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.195 * [taylor]: Taking taylor expansion of y in x 0.195 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.195 * [taylor]: Taking taylor expansion of -1 in x 0.195 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.195 * [taylor]: Taking taylor expansion of x in x 0.195 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.195 * [taylor]: Taking taylor expansion of y in x 0.196 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.196 * [taylor]: Taking taylor expansion of -1 in y 0.196 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.196 * [taylor]: Taking taylor expansion of y in y 0.198 * [taylor]: Taking taylor expansion of 0 in y 0.200 * [taylor]: Taking taylor expansion of 0 in y 0.203 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.207 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.207 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.207 * [taylor]: Taking taylor expansion of x in y 0.207 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.207 * [taylor]: Taking taylor expansion of y in y 0.207 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.207 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.207 * [taylor]: Taking taylor expansion of y in x 0.208 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.208 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.208 * [taylor]: Taking taylor expansion of y in x 0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.209 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.209 * [taylor]: Taking taylor expansion of y in y 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.358 * [taylor]: Taking taylor expansion of 0 in y 0.362 * [taylor]: Taking taylor expansion of 0 in y 0.365 * [taylor]: Taking taylor expansion of 0 in y 0.366 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.366 * [approximate]: Taking taylor expansion of (- (* 1.0 (* x y)) (* x (pow y 2))) in (x y) around 0 0.366 * [taylor]: Taking taylor expansion of (- (* 1.0 (* x y)) (* x (pow y 2))) in y 0.366 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.366 * [taylor]: Taking taylor expansion of 1.0 in y 0.366 * [taylor]: Taking taylor expansion of (* x y) in y 0.366 * [taylor]: Taking taylor expansion of x in y 0.366 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.366 * [taylor]: Taking taylor expansion of x in y 0.366 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.366 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of (- (* 1.0 (* x y)) (* x (pow y 2))) in x 0.366 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.366 * [taylor]: Taking taylor expansion of 1.0 in x 0.366 * [taylor]: Taking taylor expansion of (* x y) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of (- (* 1.0 (* x y)) (* x (pow y 2))) in x 0.366 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.366 * [taylor]: Taking taylor expansion of 1.0 in x 0.366 * [taylor]: Taking taylor expansion of (* x y) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.367 * [taylor]: Taking taylor expansion of 0 in y 0.369 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (pow y 2)) in y 0.369 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.369 * [taylor]: Taking taylor expansion of 1.0 in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.371 * [taylor]: Taking taylor expansion of 0 in y 0.376 * [taylor]: Taking taylor expansion of 0 in y 0.382 * [taylor]: Taking taylor expansion of 0 in y 0.383 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in (x y) around 0 0.383 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in y 0.383 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in y 0.383 * [taylor]: Taking taylor expansion of 1.0 in y 0.384 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.384 * [taylor]: Taking taylor expansion of (* x y) in y 0.384 * [taylor]: Taking taylor expansion of x in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.384 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.384 * [taylor]: Taking taylor expansion of x in y 0.384 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in x 0.384 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.384 * [taylor]: Taking taylor expansion of 1.0 in x 0.384 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.384 * [taylor]: Taking taylor expansion of (* x y) in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of y in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.385 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.385 * [taylor]: Taking taylor expansion of y in x 0.385 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (/ 1 (* x (pow y 2)))) in x 0.385 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.385 * [taylor]: Taking taylor expansion of 1.0 in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.385 * [taylor]: Taking taylor expansion of (* x y) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of y in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.386 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.386 * [taylor]: Taking taylor expansion of y in x 0.386 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (pow y 2))) in y 0.387 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.387 * [taylor]: Taking taylor expansion of 1.0 in y 0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.387 * [taylor]: Taking taylor expansion of y in y 0.387 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.387 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.387 * [taylor]: Taking taylor expansion of y in y 0.390 * [taylor]: Taking taylor expansion of 0 in y 0.395 * [taylor]: Taking taylor expansion of 0 in y 0.401 * [taylor]: Taking taylor expansion of 0 in y 0.409 * [taylor]: Taking taylor expansion of 0 in y 0.412 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in (x y) around 0 0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in y 0.412 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.412 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.412 * [taylor]: Taking taylor expansion of x in y 0.412 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.412 * [taylor]: Taking taylor expansion of y in y 0.412 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in y 0.412 * [taylor]: Taking taylor expansion of 1.0 in y 0.412 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.412 * [taylor]: Taking taylor expansion of (* x y) in y 0.412 * [taylor]: Taking taylor expansion of x in y 0.412 * [taylor]: Taking taylor expansion of y in y 0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.413 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.413 * [taylor]: Taking taylor expansion of y in x 0.413 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.413 * [taylor]: Taking taylor expansion of 1.0 in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.413 * [taylor]: Taking taylor expansion of (* x y) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [taylor]: Taking taylor expansion of y in x 0.414 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (pow y 2))) (* 1.0 (/ 1 (* x y)))) in x 0.414 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.414 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.414 * [taylor]: Taking taylor expansion of y in x 0.414 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.414 * [taylor]: Taking taylor expansion of 1.0 in x 0.414 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.414 * [taylor]: Taking taylor expansion of (* x y) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of y in x 0.415 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (pow y 2))) in y 0.415 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.415 * [taylor]: Taking taylor expansion of 1.0 in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.415 * [taylor]: Taking taylor expansion of y in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.415 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.415 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of 0 in y 0.422 * [taylor]: Taking taylor expansion of 0 in y 0.428 * [taylor]: Taking taylor expansion of 0 in y 0.435 * [taylor]: Taking taylor expansion of 0 in y 0.438 * * * [progress]: simplifying candidates 0.442 * [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))) 0.446 * * [simplify]: iteration 0 : 242 enodes (cost 241 ) 0.452 * * [simplify]: iteration 1 : 1458 enodes (cost 200 ) 0.497 * * [simplify]: iteration 2 : 5002 enodes (cost 195 ) 0.499 * [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)) 0.499 * * * [progress]: adding candidates to table 0.570 * * [progress]: iteration 3 / 4 0.570 * * * [progress]: picking best candidate 0.576 * * * * [pick]: Picked # 0.576 * * * [progress]: localizing error 0.580 * * * [progress]: generating rewritten candidates 0.580 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.595 * * * [progress]: generating series expansions 0.596 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.596 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in (y x) around 0 0.596 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.596 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.596 * [taylor]: Taking taylor expansion of 1.0 in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of (* x y) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.596 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.596 * [taylor]: Taking taylor expansion of 1.0 in y 0.596 * [taylor]: Taking taylor expansion of y in y 0.596 * [taylor]: Taking taylor expansion of (* x y) in y 0.596 * [taylor]: Taking taylor expansion of x in y 0.596 * [taylor]: Taking taylor expansion of y in y 0.596 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.596 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.596 * [taylor]: Taking taylor expansion of 1.0 in y 0.596 * [taylor]: Taking taylor expansion of y in y 0.596 * [taylor]: Taking taylor expansion of (* x y) in y 0.596 * [taylor]: Taking taylor expansion of x in y 0.596 * [taylor]: Taking taylor expansion of y in y 0.597 * [taylor]: Taking taylor expansion of 0 in x 0.598 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.598 * [taylor]: Taking taylor expansion of 1.0 in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (- x) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of 0 in x 0.605 * [taylor]: Taking taylor expansion of 0 in x 0.606 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in (y x) around 0 0.606 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.606 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.606 * [taylor]: Taking taylor expansion of 1.0 in x 0.606 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.606 * [taylor]: Taking taylor expansion of y in x 0.606 * [taylor]: Taking taylor expansion of (* x y) in x 0.606 * [taylor]: Taking taylor expansion of x in x 0.606 * [taylor]: Taking taylor expansion of y in x 0.607 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.607 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.607 * [taylor]: Taking taylor expansion of 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 (* 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 (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.608 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.608 * [taylor]: Taking taylor expansion of 1.0 in y 0.608 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.608 * [taylor]: Taking taylor expansion of y in y 0.608 * [taylor]: Taking taylor expansion of (* x y) in y 0.608 * [taylor]: Taking taylor expansion of x in y 0.608 * [taylor]: Taking taylor expansion of y in y 0.609 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.609 * [taylor]: Taking taylor expansion of -1 in x 0.609 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.611 * [taylor]: Taking taylor expansion of 1.0 in x 0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.613 * [taylor]: Taking taylor expansion of 0 in x 0.616 * [taylor]: Taking taylor expansion of 0 in x 0.617 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in (y x) around 0 0.617 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.618 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of 1.0 in x 0.618 * [taylor]: Taking taylor expansion of (* x y) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.618 * [taylor]: Taking taylor expansion of y in y 0.618 * [taylor]: Taking taylor expansion of 1.0 in y 0.618 * [taylor]: Taking taylor expansion of (* x y) in y 0.618 * [taylor]: Taking taylor expansion of x in y 0.618 * [taylor]: Taking taylor expansion of y in y 0.619 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.619 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.619 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.619 * [taylor]: Taking taylor expansion of y in y 0.619 * [taylor]: Taking taylor expansion of 1.0 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 (/ 1 x) in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.621 * [taylor]: Taking taylor expansion of 1.0 in x 0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of 0 in x 0.626 * [taylor]: Taking taylor expansion of 0 in x 0.628 * * * [progress]: simplifying candidates 0.628 * [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))) 0.631 * * [simplify]: iteration 0 : 141 enodes (cost 121 ) 0.634 * * [simplify]: iteration 1 : 540 enodes (cost 101 ) 0.645 * * [simplify]: iteration 2 : 2842 enodes (cost 95 ) 0.698 * * [simplify]: iteration 3 : 5001 enodes (cost 95 ) 0.699 * [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)) 0.699 * * * [progress]: adding candidates to table 0.731 * * [progress]: iteration 4 / 4 0.731 * * * [progress]: picking best candidate 0.735 * * * * [pick]: Picked # 0.735 * * * [progress]: localizing error 0.739 * * * [progress]: generating rewritten candidates 0.740 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.754 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.765 * * * [progress]: generating series expansions 0.765 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.765 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in (y x) around 0 0.765 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in x 0.765 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.765 * [taylor]: Taking taylor expansion of 1.0 in x 0.765 * [taylor]: Taking taylor expansion of y in x 0.765 * [taylor]: Taking taylor expansion of (* x y) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of y in x 0.765 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.765 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.765 * [taylor]: Taking taylor expansion of 1.0 in y 0.765 * [taylor]: Taking taylor expansion of y in y 0.765 * [taylor]: Taking taylor expansion of (* x y) in y 0.765 * [taylor]: Taking taylor expansion of x in y 0.765 * [taylor]: Taking taylor expansion of y in y 0.765 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (* x y)) in y 0.765 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.765 * [taylor]: Taking taylor expansion of 1.0 in y 0.765 * [taylor]: Taking taylor expansion of y in y 0.765 * [taylor]: Taking taylor expansion of (* x y) in y 0.765 * [taylor]: Taking taylor expansion of x in y 0.765 * [taylor]: Taking taylor expansion of y in y 0.766 * [taylor]: Taking taylor expansion of 0 in x 0.768 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.768 * [taylor]: Taking taylor expansion of 1.0 in x 0.768 * [taylor]: Taking taylor expansion of x in x 0.769 * [taylor]: Taking taylor expansion of (- x) in x 0.769 * [taylor]: Taking taylor expansion of x in x 0.772 * [taylor]: Taking taylor expansion of 0 in x 0.775 * [taylor]: Taking taylor expansion of 0 in x 0.776 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in (y x) around 0 0.776 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in x 0.776 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.776 * [taylor]: Taking taylor expansion of 1.0 in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.776 * [taylor]: Taking taylor expansion of y in x 0.776 * [taylor]: Taking taylor expansion of (* x y) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of y in x 0.776 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.776 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.776 * [taylor]: Taking taylor expansion of 1.0 in y 0.776 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.776 * [taylor]: Taking taylor expansion of y in y 0.777 * [taylor]: Taking taylor expansion of (* x y) in y 0.777 * [taylor]: Taking taylor expansion of x in y 0.777 * [taylor]: Taking taylor expansion of y in y 0.778 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* x y)) in y 0.778 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.778 * [taylor]: Taking taylor expansion of 1.0 in y 0.778 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.778 * [taylor]: Taking taylor expansion of y in y 0.778 * [taylor]: Taking taylor expansion of (* x y) in y 0.778 * [taylor]: Taking taylor expansion of x in y 0.778 * [taylor]: Taking taylor expansion of y in y 0.779 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.779 * [taylor]: Taking taylor expansion of -1 in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.780 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.780 * [taylor]: Taking taylor expansion of 1.0 in x 0.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.783 * [taylor]: Taking taylor expansion of 0 in x 0.786 * [taylor]: Taking taylor expansion of 0 in x 0.788 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in (y x) around 0 0.788 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in x 0.788 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.788 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.788 * [taylor]: Taking taylor expansion of y in x 0.788 * [taylor]: Taking taylor expansion of 1.0 in x 0.788 * [taylor]: Taking taylor expansion of (* x y) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.788 * [taylor]: Taking taylor expansion of y in x 0.789 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.789 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.789 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.789 * [taylor]: Taking taylor expansion of y in y 0.789 * [taylor]: Taking taylor expansion of 1.0 in y 0.789 * [taylor]: Taking taylor expansion of (* x y) in y 0.789 * [taylor]: Taking taylor expansion of x in y 0.789 * [taylor]: Taking taylor expansion of y in y 0.790 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* x y)) in y 0.790 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.790 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.790 * [taylor]: Taking taylor expansion of y in y 0.790 * [taylor]: Taking taylor expansion of 1.0 in y 0.790 * [taylor]: Taking taylor expansion of (* x y) in y 0.790 * [taylor]: Taking taylor expansion of x in y 0.790 * [taylor]: Taking taylor expansion of y in y 0.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.791 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.792 * [taylor]: Taking taylor expansion of 1.0 in x 0.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.797 * [taylor]: Taking taylor expansion of 0 in x 0.800 * [taylor]: Taking taylor expansion of 0 in x 0.802 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.803 * [approximate]: Taking taylor expansion of (* (- 1.0 y) x) in (y x) around 0 0.803 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in x 0.803 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.803 * [taylor]: Taking taylor expansion of 1.0 in x 0.803 * [taylor]: Taking taylor expansion of y in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in y 0.803 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.803 * [taylor]: Taking taylor expansion of 1.0 in y 0.803 * [taylor]: Taking taylor expansion of y in y 0.803 * [taylor]: Taking taylor expansion of x in y 0.803 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in y 0.803 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.803 * [taylor]: Taking taylor expansion of 1.0 in y 0.803 * [taylor]: Taking taylor expansion of y in y 0.803 * [taylor]: Taking taylor expansion of x in y 0.803 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.803 * [taylor]: Taking taylor expansion of 1.0 in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (- x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of 0 in x 0.808 * [taylor]: Taking taylor expansion of 0 in x 0.811 * [taylor]: Taking taylor expansion of 0 in x 0.811 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in (y x) around 0 0.811 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.811 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.811 * [taylor]: Taking taylor expansion of 1.0 in x 0.811 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.811 * [taylor]: Taking taylor expansion of y in x 0.811 * [taylor]: Taking taylor expansion of x in x 0.811 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.811 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.811 * [taylor]: Taking taylor expansion of 1.0 in y 0.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.811 * [taylor]: Taking taylor expansion of y in y 0.812 * [taylor]: Taking taylor expansion of x in y 0.812 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.812 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.812 * [taylor]: Taking taylor expansion of 1.0 in y 0.812 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.812 * [taylor]: Taking taylor expansion of y in y 0.812 * [taylor]: Taking taylor expansion of x in y 0.813 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.813 * [taylor]: Taking taylor expansion of -1 in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.814 * [taylor]: Taking taylor expansion of 1.0 in x 0.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of 0 in x 0.819 * [taylor]: Taking taylor expansion of 0 in x 0.821 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in (y x) around 0 0.821 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in x 0.821 * [taylor]: Taking taylor expansion of -1 in x 0.821 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.821 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.821 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.821 * [taylor]: Taking taylor expansion of y in x 0.821 * [taylor]: Taking taylor expansion of 1.0 in x 0.821 * [taylor]: Taking taylor expansion of x in x 0.821 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in y 0.821 * [taylor]: Taking taylor expansion of -1 in y 0.821 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.821 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.821 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.821 * [taylor]: Taking taylor expansion of y in y 0.821 * [taylor]: Taking taylor expansion of 1.0 in y 0.821 * [taylor]: Taking taylor expansion of x in y 0.821 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in y 0.822 * [taylor]: Taking taylor expansion of -1 in y 0.822 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.822 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.822 * [taylor]: Taking taylor expansion of y in y 0.822 * [taylor]: Taking taylor expansion of 1.0 in y 0.822 * [taylor]: Taking taylor expansion of x in y 0.822 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.822 * [taylor]: Taking taylor expansion of -1 in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 0.823 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.823 * [taylor]: Taking taylor expansion of 1.0 in x 0.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.826 * [taylor]: Taking taylor expansion of 0 in x 0.829 * [taylor]: Taking taylor expansion of 0 in x 0.831 * * * [progress]: simplifying candidates 0.832 * [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)) 0.836 * * [simplify]: iteration 0 : 178 enodes (cost 203 ) 0.840 * * [simplify]: iteration 1 : 849 enodes (cost 171 ) 0.862 * * [simplify]: iteration 2 : 5001 enodes (cost 165 ) 0.863 * [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) 0.863 * * * [progress]: adding candidates to table 0.927 * [progress]: [Phase 3 of 3] Extracting. 0.927 * * [regime]: Finding splitpoints for: (# # # #) 0.928 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.928 * * * * [regimes]: Trying to branch on y from (# # # #) 0.945 * * * * [regimes]: Trying to branch on x from (# # # #) 0.960 * * * [regime]: Found split indices: #