21.053 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.012 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (/ (* x y) (+ y 1.0)) 0.015 * * [simplify]: iteration 0 : 10 enodes (cost 3 ) 0.017 * * [simplify]: iteration 1 : 14 enodes (cost 3 ) 0.019 * * [simplify]: iteration 2 : 17 enodes (cost 3 ) 0.020 * * [simplify]: iteration 3 : 18 enodes (cost 3 ) 0.022 * * [simplify]: iteration 4 : 18 enodes (cost 3 ) 0.022 * [simplify]: Simplified to: (/ (* x y) (+ y 1.0)) 0.022 * * [progress]: iteration 1 / 4 0.022 * * * [progress]: picking best candidate 0.023 * * * * [pick]: Picked # 0.023 * * * [progress]: localizing error 0.028 * * * [progress]: generating rewritten candidates 0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.035 * * * [progress]: generating series expansions 0.035 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.035 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0 0.035 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y 0.035 * [taylor]: Taking taylor expansion of (* x y) in y 0.035 * [taylor]: Taking taylor expansion of x in y 0.035 * [taylor]: Taking taylor expansion of y in y 0.035 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.035 * [taylor]: Taking taylor expansion of y in y 0.035 * [taylor]: Taking taylor expansion of 1.0 in y 0.036 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x 0.036 * [taylor]: Taking taylor expansion of (* x y) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of y in x 0.036 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.036 * [taylor]: Taking taylor expansion of y in x 0.036 * [taylor]: Taking taylor expansion of 1.0 in x 0.036 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x 0.036 * [taylor]: Taking taylor expansion of (* x y) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of y in x 0.037 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.037 * [taylor]: Taking taylor expansion of y in x 0.037 * [taylor]: Taking taylor expansion of 1.0 in x 0.037 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y 0.037 * [taylor]: Taking taylor expansion of y in y 0.037 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.037 * [taylor]: Taking taylor expansion of y in y 0.037 * [taylor]: Taking taylor expansion of 1.0 in y 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0 0.045 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y 0.045 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y 0.045 * [taylor]: Taking taylor expansion of x in y 0.045 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y 0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.046 * [taylor]: Taking taylor expansion of 1.0 in y 0.046 * [taylor]: Taking taylor expansion of y in y 0.048 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x 0.048 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x 0.048 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.048 * [taylor]: Taking taylor expansion of y in x 0.048 * [taylor]: Taking taylor expansion of 1.0 in x 0.048 * [taylor]: Taking taylor expansion of y in x 0.049 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x 0.049 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.049 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x 0.049 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.049 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.049 * [taylor]: Taking taylor expansion of y in x 0.049 * [taylor]: Taking taylor expansion of 1.0 in x 0.049 * [taylor]: Taking taylor expansion of y in x 0.050 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y 0.050 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) 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 1 in y 0.052 * [taylor]: Taking taylor expansion of 0 in y 0.056 * [taylor]: Taking taylor expansion of 0 in y 0.063 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0 0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y 0.063 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y 0.063 * [taylor]: Taking taylor expansion of x in y 0.063 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y 0.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.063 * [taylor]: Taking taylor expansion of 1.0 in y 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.063 * [taylor]: Taking taylor expansion of y in y 0.064 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x 0.066 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x 0.066 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.066 * [taylor]: Taking taylor expansion of 1.0 in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x 0.067 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x 0.067 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.067 * [taylor]: Taking taylor expansion of 1.0 in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.069 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y 0.069 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y 0.069 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.069 * [taylor]: Taking taylor expansion of 1.0 in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [taylor]: Taking taylor expansion of 1 in y 0.071 * [taylor]: Taking taylor expansion of 0 in y 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.081 * * * [progress]: simplifying candidates 0.082 * [simplify]: Simplifying using # : (- (+ (log x) (log y)) (log (+ y 1.0))) (- (log (* x y)) (log (+ y 1.0))) (log (/ (* x y) (+ y 1.0))) (exp (/ (* x y) (+ y 1.0))) (/ (* (* (* x x) x) (* (* y y) y)) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (/ (* (* (* x y) (* x y)) (* x y)) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (/ (* x y) (+ y 1.0))) (cbrt (/ (* x y) (+ y 1.0)))) (cbrt (/ (* x y) (+ y 1.0))) (* (* (/ (* x y) (+ y 1.0)) (/ (* x y) (+ y 1.0))) (/ (* x y) (+ y 1.0))) (sqrt (/ (* x y) (+ y 1.0))) (sqrt (/ (* x y) (+ y 1.0))) (- (* x y)) (- (+ y 1.0)) (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ y (cbrt (+ y 1.0))) (/ x (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))) (/ x 1) (/ y (+ y 1.0)) (/ x 1) (/ y (+ y 1.0)) (/ 1 (+ y 1.0)) (/ (+ y 1.0) (* x y)) (/ (* x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (* x y) (sqrt (+ y 1.0))) (/ (* x y) 1) (/ (* x y) 1) (/ (+ y 1.0) y) (/ (* x y) (+ (pow y 3) (pow 1.0 3))) (/ (* x y) (- (* y y) (* 1.0 1.0))) (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2)))) (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y))) (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y))) 0.085 * * [simplify]: iteration 0 : 196 enodes (cost 146 ) 0.090 * * [simplify]: iteration 1 : 876 enodes (cost 121 ) 0.108 * * [simplify]: iteration 2 : 4575 enodes (cost 120 ) 0.208 * * [simplify]: iteration 3 : 5001 enodes (cost 120 ) 0.209 * [simplify]: Simplified to: (log (/ (* x y) (+ y 1.0))) (log (/ (* x y) (+ y 1.0))) (log (/ (* x y) (+ y 1.0))) (exp (/ (* x y) (+ y 1.0))) (pow (/ (* x y) (+ y 1.0)) 3) (pow (/ (* x y) (+ y 1.0)) 3) (* (cbrt (/ (* x y) (+ y 1.0))) (cbrt (/ (* x y) (+ y 1.0)))) (cbrt (/ (* x y) (+ y 1.0))) (pow (/ (* x y) (+ y 1.0)) 3) (sqrt (/ (* x y) (+ y 1.0))) (sqrt (/ (* x y) (+ y 1.0))) (- (* x y)) (- (+ y 1.0)) (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ y (cbrt (+ y 1.0))) (/ x (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))) x (/ y (+ y 1.0)) x (/ y (+ y 1.0)) (/ 1 (+ y 1.0)) (/ (+ y 1.0) (* x y)) (/ (* x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (* x y) (sqrt (+ y 1.0))) (* x y) (* x y) (/ (+ y 1.0) y) (/ (* x y) (+ (pow y 3) (pow 1.0 3))) (/ (* x y) (- (* y y) (* 1.0 1.0))) (* (* 1.0 x) (+ y (- (pow y 3) (pow y 2)))) (+ x (* 1.0 (- (/ x (pow y 2)) (/ x y)))) (+ x (* 1.0 (- (/ x (pow y 2)) (/ x y)))) 0.209 * * * [progress]: adding candidates to table 0.255 * * [progress]: iteration 2 / 4 0.255 * * * [progress]: picking best candidate 0.257 * * * * [pick]: Picked # 0.257 * * * [progress]: localizing error 0.262 * * * [progress]: generating rewritten candidates 0.263 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.270 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.281 * * * [progress]: generating series expansions 0.281 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.281 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0 0.281 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y 0.281 * [taylor]: Taking taylor expansion of (* x y) in y 0.281 * [taylor]: Taking taylor expansion of x in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of 1.0 in y 0.282 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x 0.282 * [taylor]: Taking taylor expansion of (* x y) in x 0.282 * [taylor]: Taking taylor expansion of x in x 0.282 * [taylor]: Taking taylor expansion of y in x 0.282 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.282 * [taylor]: Taking taylor expansion of y in x 0.282 * [taylor]: Taking taylor expansion of 1.0 in x 0.282 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x 0.283 * [taylor]: Taking taylor expansion of (* x y) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of y in x 0.283 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.283 * [taylor]: Taking taylor expansion of y in x 0.283 * [taylor]: Taking taylor expansion of 1.0 in x 0.283 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of 1.0 in y 0.285 * [taylor]: Taking taylor expansion of 0 in y 0.288 * [taylor]: Taking taylor expansion of 0 in y 0.292 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0 0.292 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y 0.292 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y 0.292 * [taylor]: Taking taylor expansion of x in y 0.292 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y 0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of 1.0 in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.294 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x 0.294 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x 0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.294 * [taylor]: Taking taylor expansion of y in x 0.294 * [taylor]: Taking taylor expansion of 1.0 in x 0.295 * [taylor]: Taking taylor expansion of y in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x 0.295 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x 0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.295 * [taylor]: Taking taylor expansion of y in x 0.296 * [taylor]: Taking taylor expansion of 1.0 in x 0.296 * [taylor]: Taking taylor expansion of y in x 0.296 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y 0.296 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y 0.296 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.296 * [taylor]: Taking taylor expansion of 1.0 in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.297 * [taylor]: Taking taylor expansion of 1 in y 0.299 * [taylor]: Taking taylor expansion of 0 in y 0.303 * [taylor]: Taking taylor expansion of 0 in y 0.307 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0 0.307 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y 0.307 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y 0.307 * [taylor]: Taking taylor expansion of x in y 0.307 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y 0.307 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.307 * [taylor]: Taking taylor expansion of 1.0 in y 0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.307 * [taylor]: Taking taylor expansion of y in y 0.308 * [taylor]: Taking taylor expansion of y in y 0.310 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x 0.310 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x 0.310 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.310 * [taylor]: Taking taylor expansion of 1.0 in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.311 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x 0.311 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.311 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x 0.311 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.311 * [taylor]: Taking taylor expansion of 1.0 in x 0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.311 * [taylor]: Taking taylor expansion of y in x 0.311 * [taylor]: Taking taylor expansion of y in x 0.312 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y 0.313 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y 0.313 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.313 * [taylor]: Taking taylor expansion of 1.0 in y 0.313 * [taylor]: Taking taylor expansion of y in y 0.313 * [taylor]: Taking taylor expansion of 1 in y 0.319 * [taylor]: Taking taylor expansion of 0 in y 0.324 * [taylor]: Taking taylor expansion of 0 in y 0.329 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.329 * [approximate]: Taking taylor expansion of (/ (+ y 1.0) y) in (y) around 0 0.329 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) y) in y 0.329 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.329 * [taylor]: Taking taylor expansion of y in y 0.329 * [taylor]: Taking taylor expansion of 1.0 in y 0.329 * [taylor]: Taking taylor expansion of y in y 0.330 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) y) in y 0.330 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.330 * [taylor]: Taking taylor expansion of y in y 0.330 * [taylor]: Taking taylor expansion of 1.0 in y 0.330 * [taylor]: Taking taylor expansion of y in y 0.336 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in (y) around 0 0.336 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y 0.336 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.336 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of 1.0 in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y 0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.337 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of 1.0 in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.350 * [approximate]: Taking taylor expansion of (* -1 (* y (- 1.0 (/ 1 y)))) in (y) around 0 0.351 * [taylor]: Taking taylor expansion of (* -1 (* y (- 1.0 (/ 1 y)))) in y 0.351 * [taylor]: Taking taylor expansion of -1 in y 0.351 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.351 * [taylor]: Taking taylor expansion of 1.0 in y 0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of (* -1 (* y (- 1.0 (/ 1 y)))) in y 0.351 * [taylor]: Taking taylor expansion of -1 in y 0.351 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.351 * [taylor]: Taking taylor expansion of 1.0 in y 0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.374 * * * [progress]: simplifying candidates 0.376 * [simplify]: Simplifying using # : (- (log x) (- (log (+ y 1.0)) (log y))) (- (log x) (log (/ (+ y 1.0) y))) (log (/ x (/ (+ y 1.0) y))) (exp (/ x (/ (+ y 1.0) y))) (/ (* (* x x) x) (/ (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)) (* (* y y) y))) (/ (* (* x x) x) (* (* (/ (+ y 1.0) y) (/ (+ y 1.0) y)) (/ (+ y 1.0) y))) (* (cbrt (/ x (/ (+ y 1.0) y))) (cbrt (/ x (/ (+ y 1.0) y)))) (cbrt (/ x (/ (+ y 1.0) y))) (* (* (/ x (/ (+ y 1.0) y)) (/ x (/ (+ y 1.0) y))) (/ x (/ (+ y 1.0) y))) (sqrt (/ x (/ (+ y 1.0) y))) (sqrt (/ x (/ (+ y 1.0) y))) (- x) (- (/ (+ y 1.0) y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ (+ y 1.0) y)) (cbrt (/ (+ y 1.0) y)))) (/ (cbrt x) (cbrt (/ (+ y 1.0) y))) (/ (* (cbrt x) (cbrt x)) (sqrt (/ (+ y 1.0) y))) (/ (cbrt x) (sqrt (/ (+ y 1.0) y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (cbrt (+ y 1.0)) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt y))) (/ (cbrt x) (/ (cbrt (+ y 1.0)) (sqrt y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1)) (/ (cbrt x) (/ (cbrt (+ y 1.0)) y)) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ y 1.0)) (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (sqrt (+ y 1.0)) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ y 1.0)) (sqrt y))) (/ (cbrt x) (/ (sqrt (+ y 1.0)) (sqrt y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ y 1.0)) 1)) (/ (cbrt x) (/ (sqrt (+ y 1.0)) y)) (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (+ y 1.0) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y))) (/ (cbrt x) (/ (+ y 1.0) (sqrt y))) (/ (* (cbrt x) (cbrt x)) (/ 1 1)) (/ (cbrt x) (/ (+ y 1.0) y)) (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (+ y 1.0) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y))) (/ (cbrt x) (/ (+ y 1.0) (sqrt y))) (/ (* (cbrt x) (cbrt x)) (/ 1 1)) (/ (cbrt x) (/ (+ y 1.0) y)) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (/ (+ y 1.0) y)) (/ (* (cbrt x) (cbrt x)) (+ y 1.0)) (/ (cbrt x) (/ 1 y)) (/ (sqrt x) (* (cbrt (/ (+ y 1.0) y)) (cbrt (/ (+ y 1.0) y)))) (/ (sqrt x) (cbrt (/ (+ y 1.0) y))) (/ (sqrt x) (sqrt (/ (+ y 1.0) y))) (/ (sqrt x) (sqrt (/ (+ y 1.0) y))) (/ (sqrt x) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (cbrt (+ y 1.0)) (cbrt y))) (/ (sqrt x) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt y))) (/ (sqrt x) (/ (cbrt (+ y 1.0)) (sqrt y))) (/ (sqrt x) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1)) (/ (sqrt x) (/ (cbrt (+ y 1.0)) y)) (/ (sqrt x) (/ (sqrt (+ y 1.0)) (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (sqrt (+ y 1.0)) (cbrt y))) (/ (sqrt x) (/ (sqrt (+ y 1.0)) (sqrt y))) (/ (sqrt x) (/ (sqrt (+ y 1.0)) (sqrt y))) (/ (sqrt x) (/ (sqrt (+ y 1.0)) 1)) (/ (sqrt x) (/ (sqrt (+ y 1.0)) y)) (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (+ y 1.0) (cbrt y))) (/ (sqrt x) (/ 1 (sqrt y))) (/ (sqrt x) (/ (+ y 1.0) (sqrt y))) (/ (sqrt x) (/ 1 1)) (/ (sqrt x) (/ (+ y 1.0) y)) (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (+ y 1.0) (cbrt y))) (/ (sqrt x) (/ 1 (sqrt y))) (/ (sqrt x) (/ (+ y 1.0) (sqrt y))) (/ (sqrt x) (/ 1 1)) (/ (sqrt x) (/ (+ y 1.0) y)) (/ (sqrt x) 1) (/ (sqrt x) (/ (+ y 1.0) y)) (/ (sqrt x) (+ y 1.0)) (/ (sqrt x) (/ 1 y)) (/ 1 (* (cbrt (/ (+ y 1.0) y)) (cbrt (/ (+ y 1.0) y)))) (/ x (cbrt (/ (+ y 1.0) y))) (/ 1 (sqrt (/ (+ y 1.0) y))) (/ x (sqrt (/ (+ y 1.0) y))) (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt y) (cbrt y)))) (/ x (/ (cbrt (+ y 1.0)) (cbrt y))) (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt y))) (/ x (/ (cbrt (+ y 1.0)) (sqrt y))) (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1)) (/ x (/ (cbrt (+ y 1.0)) y)) (/ 1 (/ (sqrt (+ y 1.0)) (* (cbrt y) (cbrt y)))) (/ x (/ (sqrt (+ y 1.0)) (cbrt y))) (/ 1 (/ (sqrt (+ y 1.0)) (sqrt y))) (/ x (/ (sqrt (+ y 1.0)) (sqrt y))) (/ 1 (/ (sqrt (+ y 1.0)) 1)) (/ x (/ (sqrt (+ y 1.0)) y)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ x (/ (+ y 1.0) (cbrt y))) (/ 1 (/ 1 (sqrt y))) (/ x (/ (+ y 1.0) (sqrt y))) (/ 1 (/ 1 1)) (/ x (/ (+ y 1.0) y)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ x (/ (+ y 1.0) (cbrt y))) (/ 1 (/ 1 (sqrt y))) (/ x (/ (+ y 1.0) (sqrt y))) (/ 1 (/ 1 1)) (/ x (/ (+ y 1.0) y)) (/ 1 1) (/ x (/ (+ y 1.0) y)) (/ 1 (+ y 1.0)) (/ x (/ 1 y)) (/ 1 (/ (+ y 1.0) y)) (/ (/ (+ y 1.0) y) x) (/ x (* (cbrt (/ (+ y 1.0) y)) (cbrt (/ (+ y 1.0) y)))) (/ x (sqrt (/ (+ y 1.0) y))) (/ x (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt y) (cbrt y)))) (/ x (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt y))) (/ x (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1)) (/ x (/ (sqrt (+ y 1.0)) (* (cbrt y) (cbrt y)))) (/ x (/ (sqrt (+ y 1.0)) (sqrt y))) (/ x (/ (sqrt (+ y 1.0)) 1)) (/ x (/ 1 (* (cbrt y) (cbrt y)))) (/ x (/ 1 (sqrt y))) (/ x (/ 1 1)) (/ x (/ 1 (* (cbrt y) (cbrt y)))) (/ x (/ 1 (sqrt y))) (/ x (/ 1 1)) (/ x 1) (/ x (+ y 1.0)) (/ (/ (+ y 1.0) y) (cbrt x)) (/ (/ (+ y 1.0) y) (sqrt x)) (/ (/ (+ y 1.0) y) x) (/ x (+ y 1.0)) (- (log (+ y 1.0)) (log y)) (log (/ (+ y 1.0) y)) (exp (/ (+ y 1.0) y)) (/ (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)) (* (* y y) y)) (* (cbrt (/ (+ y 1.0) y)) (cbrt (/ (+ y 1.0) y))) (cbrt (/ (+ y 1.0) y)) (* (* (/ (+ y 1.0) y) (/ (+ y 1.0) y)) (/ (+ y 1.0) y)) (sqrt (/ (+ y 1.0) y)) (sqrt (/ (+ y 1.0) y)) (- (+ y 1.0)) (- y) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ y 1.0)) (cbrt y)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt y)) (/ (cbrt (+ y 1.0)) (sqrt y)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1) (/ (cbrt (+ y 1.0)) y) (/ (sqrt (+ y 1.0)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ y 1.0)) (cbrt y)) (/ (sqrt (+ y 1.0)) (sqrt y)) (/ (sqrt (+ y 1.0)) (sqrt y)) (/ (sqrt (+ y 1.0)) 1) (/ (sqrt (+ y 1.0)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ y 1.0) (cbrt y)) (/ 1 (sqrt y)) (/ (+ y 1.0) (sqrt y)) (/ 1 1) (/ (+ y 1.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ y 1.0) (cbrt y)) (/ 1 (sqrt y)) (/ (+ y 1.0) (sqrt y)) (/ 1 1) (/ (+ y 1.0) y) (/ 1 y) (/ y (+ y 1.0)) (/ (+ y 1.0) (* (cbrt y) (cbrt y))) (/ (+ y 1.0) (sqrt y)) (/ (+ y 1.0) 1) (/ y (cbrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))) (/ y (+ y 1.0)) (/ y (+ y 1.0)) (* y (+ (* y y) (- (* 1.0 1.0) (* y 1.0)))) (* y (- y 1.0)) (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2)))) (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y))) (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y))) (+ (* 1.0 (/ 1 y)) 1) (+ (* 1.0 (/ 1 y)) 1) (+ (* 1.0 (/ 1 y)) 1) 0.383 * * [simplify]: iteration 0 : 426 enodes (cost 819 ) 0.393 * * [simplify]: iteration 1 : 1855 enodes (cost 780 ) 0.428 * * [simplify]: iteration 2 : 5002 enodes (cost 778 ) 0.433 * [simplify]: Simplified to: (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) y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ (+ y 1.0) y)) (cbrt (/ (+ y 1.0) y)))) (/ (cbrt x) (cbrt (/ (+ y 1.0) y))) (/ (* (cbrt x) (cbrt x)) (sqrt (/ (+ y 1.0) y))) (/ (cbrt x) (sqrt (/ (+ y 1.0) y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (cbrt (+ y 1.0)) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt y))) (/ (cbrt x) (/ (cbrt (+ y 1.0)) (sqrt y))) (/ (cbrt x) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (cbrt x))) (/ (cbrt x) (/ (cbrt (+ y 1.0)) y)) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ y 1.0)) (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (sqrt (+ y 1.0)) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ y 1.0)) (sqrt y))) (/ (cbrt x) (/ (sqrt (+ y 1.0)) (sqrt y))) (/ (cbrt x) (/ (sqrt (+ y 1.0)) (cbrt x))) (/ (cbrt x) (/ (sqrt (+ y 1.0)) y)) (* (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (cbrt x) (/ (+ y 1.0) (cbrt y))) (* (* (cbrt x) (cbrt x)) (sqrt y)) (/ (cbrt x) (/ (+ y 1.0) (sqrt y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (/ (+ y 1.0) y)) (* (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (cbrt x) (/ (+ y 1.0) (cbrt y))) (* (* (cbrt x) (cbrt x)) (sqrt y)) (/ (cbrt x) (/ (+ y 1.0) (sqrt y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (/ (+ y 1.0) y)) (* (cbrt x) (cbrt x)) (/ (cbrt x) (/ (+ y 1.0) y)) (/ (* (cbrt x) (cbrt x)) (+ y 1.0)) (* y (cbrt x)) (/ (sqrt x) (* (cbrt (/ (+ y 1.0) y)) (cbrt (/ (+ y 1.0) y)))) (/ (sqrt x) (cbrt (/ (+ y 1.0) y))) (/ (sqrt x) (sqrt (/ (+ y 1.0) y))) (/ (sqrt x) (sqrt (/ (+ y 1.0) y))) (/ (sqrt x) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (cbrt (+ y 1.0)) (cbrt y))) (/ (sqrt x) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt y))) (/ (sqrt x) (/ (cbrt (+ y 1.0)) (sqrt y))) (/ (sqrt x) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (sqrt x) (/ (cbrt (+ y 1.0)) y)) (/ (sqrt x) (/ (sqrt (+ y 1.0)) (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (sqrt (+ y 1.0)) (cbrt y))) (/ (sqrt x) (/ (sqrt (+ y 1.0)) (sqrt y))) (/ (sqrt x) (/ (sqrt (+ y 1.0)) (sqrt y))) (/ (sqrt x) (sqrt (+ y 1.0))) (/ (sqrt x) (/ (sqrt (+ y 1.0)) y)) (* (sqrt x) (* (cbrt y) (cbrt y))) (/ (sqrt x) (/ (+ y 1.0) (cbrt y))) (* (sqrt x) (sqrt y)) (/ (sqrt x) (/ (+ y 1.0) (sqrt y))) (sqrt x) (/ (sqrt x) (/ (+ y 1.0) y)) (* (sqrt x) (* (cbrt y) (cbrt y))) (/ (sqrt x) (/ (+ y 1.0) (cbrt y))) (* (sqrt x) (sqrt y)) (/ (sqrt x) (/ (+ y 1.0) (sqrt y))) (sqrt x) (/ (sqrt x) (/ (+ y 1.0) y)) (sqrt x) (/ (sqrt x) (/ (+ y 1.0) y)) (/ (sqrt x) (+ y 1.0)) (* (sqrt x) y) (/ 1 (* (cbrt (/ (+ y 1.0) y)) (cbrt (/ (+ y 1.0) y)))) (/ x (cbrt (/ (+ y 1.0) y))) (/ 1 (sqrt (/ (+ y 1.0) y))) (/ x (sqrt (/ (+ y 1.0) y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ x (/ (cbrt (+ y 1.0)) (cbrt y))) (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ x (/ (cbrt (+ y 1.0)) (sqrt y))) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ x (/ (cbrt (+ y 1.0)) y)) (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0))) (/ x (/ (sqrt (+ y 1.0)) (cbrt y))) (/ (sqrt y) (sqrt (+ y 1.0))) (/ x (/ (sqrt (+ y 1.0)) (sqrt y))) (/ 1 (sqrt (+ y 1.0))) (/ x (/ (sqrt (+ y 1.0)) y)) (* (cbrt y) (cbrt y)) (/ x (/ (+ y 1.0) (cbrt y))) (sqrt y) (/ x (/ (+ y 1.0) (sqrt y))) 1 (/ x (/ (+ y 1.0) y)) (* (cbrt y) (cbrt y)) (/ x (/ (+ y 1.0) (cbrt y))) (sqrt y) (/ x (/ (+ y 1.0) (sqrt y))) 1 (/ x (/ (+ y 1.0) y)) 1 (/ x (/ (+ y 1.0) y)) (/ 1 (+ y 1.0)) (* x y) (/ y (+ y 1.0)) (/ (/ (+ y 1.0) y) x) (/ x (* (cbrt (/ (+ y 1.0) y)) (cbrt (/ (+ y 1.0) y)))) (/ x (sqrt (/ (+ y 1.0) y))) (/ x (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt y) (cbrt y)))) (/ x (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt y))) (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ x (/ (sqrt (+ y 1.0)) (* (cbrt y) (cbrt y)))) (/ x (/ (sqrt (+ y 1.0)) (sqrt y))) (/ x (sqrt (+ y 1.0))) (* x (* (cbrt y) (cbrt y))) (* x (sqrt y)) x (* x (* (cbrt y) (cbrt y))) (* x (sqrt y)) x x (/ x (+ y 1.0)) (/ (/ (+ y 1.0) y) (cbrt x)) (/ (/ (+ y 1.0) y) (sqrt x)) (/ (/ (+ y 1.0) y) x) (/ x (+ y 1.0)) (log (/ (+ y 1.0) y)) (log (/ (+ y 1.0) y)) (exp (/ (+ y 1.0) y)) (pow (/ (+ y 1.0) y) 3) (* (cbrt (/ (+ y 1.0) y)) (cbrt (/ (+ y 1.0) y))) (cbrt (/ (+ y 1.0) y)) (pow (/ (+ y 1.0) y) 3) (sqrt (/ (+ y 1.0) y)) (sqrt (/ (+ y 1.0) y)) (- (+ y 1.0)) (- y) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ y 1.0)) (cbrt y)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt y)) (/ (cbrt (+ y 1.0)) (sqrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (/ (cbrt (+ y 1.0)) y) (/ (sqrt (+ y 1.0)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ y 1.0)) (cbrt y)) (/ (sqrt (+ y 1.0)) (sqrt y)) (/ (sqrt (+ y 1.0)) (sqrt y)) (sqrt (+ y 1.0)) (/ (sqrt (+ y 1.0)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ y 1.0) (cbrt y)) (/ 1 (sqrt y)) (/ (+ y 1.0) (sqrt y)) 1 (/ (+ y 1.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ y 1.0) (cbrt y)) (/ 1 (sqrt y)) (/ (+ y 1.0) (sqrt y)) 1 (/ (+ y 1.0) y) (/ 1 y) (/ y (+ y 1.0)) (/ (+ y 1.0) (* (cbrt y) (cbrt y))) (/ (+ y 1.0) (sqrt y)) (+ y 1.0) (/ y (cbrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))) (/ y (+ y 1.0)) (/ y (+ y 1.0)) (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) y) (* y (- y 1.0)) (* (* 1.0 x) (+ y (- (pow y 3) (pow y 2)))) (+ x (* 1.0 (- (/ x (pow y 2)) (/ x y)))) (+ x (* 1.0 (- (/ x (pow y 2)) (/ x y)))) (+ (* 1.0 (/ 1 y)) 1) (+ (* 1.0 (/ 1 y)) 1) (+ (* 1.0 (/ 1 y)) 1) 0.434 * * * [progress]: adding candidates to table 0.630 * * [progress]: iteration 3 / 4 0.630 * * * [progress]: picking best candidate 0.632 * * * * [pick]: Picked # 0.632 * * * [progress]: localizing error 0.638 * * * [progress]: generating rewritten candidates 0.638 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.646 * * * [progress]: generating series expansions 0.646 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.646 * [approximate]: Taking taylor expansion of (/ x (+ (* 1.0 (/ 1 y)) 1)) in (x y) around 0 0.646 * [taylor]: Taking taylor expansion of (/ x (+ (* 1.0 (/ 1 y)) 1)) in y 0.646 * [taylor]: Taking taylor expansion of x in y 0.646 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1) in y 0.646 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.646 * [taylor]: Taking taylor expansion of 1.0 in y 0.646 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.646 * [taylor]: Taking taylor expansion of y in y 0.646 * [taylor]: Taking taylor expansion of 1 in y 0.647 * [taylor]: Taking taylor expansion of (/ x (+ (* 1.0 (/ 1 y)) 1)) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1) in x 0.647 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.647 * [taylor]: Taking taylor expansion of 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 in x 0.647 * [taylor]: Taking taylor expansion of (/ x (+ (* 1.0 (/ 1 y)) 1)) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1) in x 0.647 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.647 * [taylor]: Taking taylor expansion of 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 in x 0.648 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 (/ 1 y)) 1)) in y 0.648 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1) in y 0.648 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.648 * [taylor]: Taking taylor expansion of 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 in y 0.650 * [taylor]: Taking taylor expansion of 0 in y 0.653 * [taylor]: Taking taylor expansion of 0 in y 0.657 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 1.0 y) 1) x)) in (x y) around 0 0.657 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 1.0 y) 1) x)) in y 0.657 * [taylor]: Taking taylor expansion of (* (+ (* 1.0 y) 1) x) in y 0.657 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y 0.657 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.657 * [taylor]: Taking taylor expansion of 1.0 in y 0.657 * [taylor]: Taking taylor expansion of y in y 0.657 * [taylor]: Taking taylor expansion of 1 in y 0.657 * [taylor]: Taking taylor expansion of x in y 0.658 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 1.0 y) 1) x)) in x 0.658 * [taylor]: Taking taylor expansion of (* (+ (* 1.0 y) 1) x) in x 0.658 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in x 0.658 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.658 * [taylor]: Taking taylor expansion of 1.0 in x 0.658 * [taylor]: Taking taylor expansion of y in x 0.658 * [taylor]: Taking taylor expansion of 1 in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 1.0 y) 1) x)) in x 0.659 * [taylor]: Taking taylor expansion of (* (+ (* 1.0 y) 1) x) in x 0.659 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) 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 1 in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.660 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y 0.660 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y 0.660 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.660 * [taylor]: Taking taylor expansion of 1.0 in y 0.660 * [taylor]: Taking taylor expansion of y in y 0.660 * [taylor]: Taking taylor expansion of 1 in y 0.662 * [taylor]: Taking taylor expansion of 0 in y 0.666 * [taylor]: Taking taylor expansion of 0 in y 0.670 * [approximate]: Taking taylor expansion of (/ -1 (* x (- 1 (* 1.0 y)))) in (x y) around 0 0.670 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (* 1.0 y)))) in y 0.670 * [taylor]: Taking taylor expansion of -1 in y 0.670 * [taylor]: Taking taylor expansion of (* x (- 1 (* 1.0 y))) in y 0.670 * [taylor]: Taking taylor expansion of x in y 0.670 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 y)) in y 0.670 * [taylor]: Taking taylor expansion of 1 in y 0.670 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.670 * [taylor]: Taking taylor expansion of 1.0 in y 0.670 * [taylor]: Taking taylor expansion of y in y 0.671 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (* 1.0 y)))) in x 0.671 * [taylor]: Taking taylor expansion of -1 in x 0.671 * [taylor]: Taking taylor expansion of (* x (- 1 (* 1.0 y))) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 y)) in x 0.671 * [taylor]: Taking taylor expansion of 1 in x 0.671 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.671 * [taylor]: Taking taylor expansion of 1.0 in x 0.671 * [taylor]: Taking taylor expansion of y in x 0.672 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (* 1.0 y)))) in x 0.673 * [taylor]: Taking taylor expansion of -1 in x 0.673 * [taylor]: Taking taylor expansion of (* x (- 1 (* 1.0 y))) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 y)) in x 0.673 * [taylor]: Taking taylor expansion of 1 in x 0.673 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.673 * [taylor]: Taking taylor expansion of 1.0 in x 0.673 * [taylor]: Taking taylor expansion of y in x 0.674 * [taylor]: Taking taylor expansion of (/ -1 (- 1 (* 1.0 y))) in y 0.674 * [taylor]: Taking taylor expansion of -1 in y 0.674 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 y)) in y 0.674 * [taylor]: Taking taylor expansion of 1 in y 0.674 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.674 * [taylor]: Taking taylor expansion of 1.0 in y 0.674 * [taylor]: Taking taylor expansion of y in y 0.676 * [taylor]: Taking taylor expansion of 0 in y 0.682 * [taylor]: Taking taylor expansion of 0 in y 0.687 * * * [progress]: simplifying candidates 0.688 * [simplify]: Simplifying using # : (- (log x) (log (+ (* 1.0 (/ 1 y)) 1))) (log (/ x (+ (* 1.0 (/ 1 y)) 1))) (exp (/ x (+ (* 1.0 (/ 1 y)) 1))) (/ (* (* x x) x) (* (* (+ (* 1.0 (/ 1 y)) 1) (+ (* 1.0 (/ 1 y)) 1)) (+ (* 1.0 (/ 1 y)) 1))) (* (cbrt (/ x (+ (* 1.0 (/ 1 y)) 1))) (cbrt (/ x (+ (* 1.0 (/ 1 y)) 1)))) (cbrt (/ x (+ (* 1.0 (/ 1 y)) 1))) (* (* (/ x (+ (* 1.0 (/ 1 y)) 1)) (/ x (+ (* 1.0 (/ 1 y)) 1))) (/ x (+ (* 1.0 (/ 1 y)) 1))) (sqrt (/ x (+ (* 1.0 (/ 1 y)) 1))) (sqrt (/ x (+ (* 1.0 (/ 1 y)) 1))) (- x) (- (+ (* 1.0 (/ 1 y)) 1)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* 1.0 (/ 1 y)) 1)) (cbrt (+ (* 1.0 (/ 1 y)) 1)))) (/ (cbrt x) (cbrt (+ (* 1.0 (/ 1 y)) 1))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* 1.0 (/ 1 y)) 1))) (/ (cbrt x) (sqrt (+ (* 1.0 (/ 1 y)) 1))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ (* 1.0 (/ 1 y)) 1)) (/ (sqrt x) (* (cbrt (+ (* 1.0 (/ 1 y)) 1)) (cbrt (+ (* 1.0 (/ 1 y)) 1)))) (/ (sqrt x) (cbrt (+ (* 1.0 (/ 1 y)) 1))) (/ (sqrt x) (sqrt (+ (* 1.0 (/ 1 y)) 1))) (/ (sqrt x) (sqrt (+ (* 1.0 (/ 1 y)) 1))) (/ (sqrt x) 1) (/ (sqrt x) (+ (* 1.0 (/ 1 y)) 1)) (/ 1 (* (cbrt (+ (* 1.0 (/ 1 y)) 1)) (cbrt (+ (* 1.0 (/ 1 y)) 1)))) (/ x (cbrt (+ (* 1.0 (/ 1 y)) 1))) (/ 1 (sqrt (+ (* 1.0 (/ 1 y)) 1))) (/ x (sqrt (+ (* 1.0 (/ 1 y)) 1))) (/ 1 1) (/ x (+ (* 1.0 (/ 1 y)) 1)) (/ 1 (+ (* 1.0 (/ 1 y)) 1)) (/ (+ (* 1.0 (/ 1 y)) 1) x) (/ x (* (cbrt (+ (* 1.0 (/ 1 y)) 1)) (cbrt (+ (* 1.0 (/ 1 y)) 1)))) (/ x (sqrt (+ (* 1.0 (/ 1 y)) 1))) (/ x 1) (/ (+ (* 1.0 (/ 1 y)) 1) (cbrt x)) (/ (+ (* 1.0 (/ 1 y)) 1) (sqrt x)) (/ (+ (* 1.0 (/ 1 y)) 1) x) (/ x (+ (pow (* 1.0 (/ 1 y)) 3) (pow 1 3))) (/ x (- (* (* 1.0 (/ 1 y)) (* 1.0 (/ 1 y))) (* 1 1))) (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2)))) (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y))) (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y))) 0.693 * * [simplify]: iteration 0 : 191 enodes (cost 252 ) 0.698 * * [simplify]: iteration 1 : 813 enodes (cost 228 ) 0.717 * * [simplify]: iteration 2 : 4434 enodes (cost 226 ) 0.822 * * [simplify]: iteration 3 : 5003 enodes (cost 226 ) 0.824 * [simplify]: Simplified to: (log (/ x (+ (* 1.0 (/ 1 y)) 1))) (log (/ x (+ (* 1.0 (/ 1 y)) 1))) (exp (/ x (+ (* 1.0 (/ 1 y)) 1))) (pow (/ x (+ (* 1.0 (/ 1 y)) 1)) 3) (* (cbrt (/ x (+ (* 1.0 (/ 1 y)) 1))) (cbrt (/ x (+ (* 1.0 (/ 1 y)) 1)))) (cbrt (/ x (+ (* 1.0 (/ 1 y)) 1))) (pow (/ x (+ (* 1.0 (/ 1 y)) 1)) 3) (sqrt (/ x (+ (* 1.0 (/ 1 y)) 1))) (sqrt (/ x (+ (* 1.0 (/ 1 y)) 1))) (- x) (- (/ (- 1.0) y) 1) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* 1.0 (/ 1 y)) 1)) (cbrt (+ (* 1.0 (/ 1 y)) 1)))) (/ (cbrt x) (cbrt (+ (* 1.0 (/ 1 y)) 1))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* 1.0 (/ 1 y)) 1))) (/ (cbrt x) (sqrt (+ (* 1.0 (/ 1 y)) 1))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ (* 1.0 (/ 1 y)) 1)) (/ (sqrt x) (* (cbrt (+ (* 1.0 (/ 1 y)) 1)) (cbrt (+ (* 1.0 (/ 1 y)) 1)))) (/ (sqrt x) (cbrt (+ (* 1.0 (/ 1 y)) 1))) (/ (sqrt x) (sqrt (+ (* 1.0 (/ 1 y)) 1))) (/ (sqrt x) (sqrt (+ (* 1.0 (/ 1 y)) 1))) (sqrt x) (/ (sqrt x) (+ (* 1.0 (/ 1 y)) 1)) (/ 1 (* (cbrt (+ (* 1.0 (/ 1 y)) 1)) (cbrt (+ (* 1.0 (/ 1 y)) 1)))) (/ x (cbrt (+ (* 1.0 (/ 1 y)) 1))) (/ 1 (sqrt (+ (* 1.0 (/ 1 y)) 1))) (/ x (sqrt (+ (* 1.0 (/ 1 y)) 1))) 1 (/ x (+ (* 1.0 (/ 1 y)) 1)) (/ 1 (+ (* 1.0 (/ 1 y)) 1)) (/ (+ (* 1.0 (/ 1 y)) 1) x) (/ x (* (cbrt (+ (* 1.0 (/ 1 y)) 1)) (cbrt (+ (* 1.0 (/ 1 y)) 1)))) (/ x (sqrt (+ (* 1.0 (/ 1 y)) 1))) x (/ (+ (* 1.0 (/ 1 y)) 1) (cbrt x)) (/ (+ (* 1.0 (/ 1 y)) 1) (sqrt x)) (/ (+ (* 1.0 (/ 1 y)) 1) x) (/ x (+ (pow (* 1.0 (/ 1 y)) 3) 1)) (/ x (- (/ (* (* 1.0 (/ 1 y)) 1.0) y) 1)) (* (* 1.0 x) (+ y (- (pow y 3) (pow y 2)))) (+ x (* 1.0 (- (/ x (pow y 2)) (/ x y)))) (+ x (* 1.0 (- (/ x (pow y 2)) (/ x y)))) 0.824 * * * [progress]: adding candidates to table 0.885 * * [progress]: iteration 4 / 4 0.885 * * * [progress]: picking best candidate 0.886 * * * * [pick]: Picked # 0.886 * * * [progress]: localizing error 0.891 * * * [progress]: generating rewritten candidates 0.891 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.901 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.909 * * * [progress]: generating series expansions 0.909 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.909 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0 0.909 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y 0.909 * [taylor]: Taking taylor expansion of (* x y) in y 0.909 * [taylor]: Taking taylor expansion of x in y 0.909 * [taylor]: Taking taylor expansion of y in y 0.909 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.909 * [taylor]: Taking taylor expansion of y in y 0.909 * [taylor]: Taking taylor expansion of 1.0 in y 0.910 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x 0.910 * [taylor]: Taking taylor expansion of (* x y) in x 0.910 * [taylor]: Taking taylor expansion of x in x 0.910 * [taylor]: Taking taylor expansion of y in x 0.910 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.910 * [taylor]: Taking taylor expansion of y in x 0.910 * [taylor]: Taking taylor expansion of 1.0 in x 0.911 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x 0.911 * [taylor]: Taking taylor expansion of (* x y) in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.911 * [taylor]: Taking taylor expansion of y in x 0.911 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.911 * [taylor]: Taking taylor expansion of y in x 0.911 * [taylor]: Taking taylor expansion of 1.0 in x 0.911 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y 0.911 * [taylor]: Taking taylor expansion of y in y 0.911 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.911 * [taylor]: Taking taylor expansion of y in y 0.911 * [taylor]: Taking taylor expansion of 1.0 in y 0.913 * [taylor]: Taking taylor expansion of 0 in y 0.916 * [taylor]: Taking taylor expansion of 0 in y 0.919 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0 0.920 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y 0.920 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y 0.920 * [taylor]: Taking taylor expansion of x in y 0.920 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y 0.920 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.920 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.920 * [taylor]: Taking taylor expansion of y in y 0.920 * [taylor]: Taking taylor expansion of 1.0 in y 0.920 * [taylor]: Taking taylor expansion of y in y 0.922 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x 0.922 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x 0.922 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.922 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.922 * [taylor]: Taking taylor expansion of y in x 0.922 * [taylor]: Taking taylor expansion of 1.0 in x 0.922 * [taylor]: Taking taylor expansion of y in x 0.923 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x 0.923 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x 0.923 * [taylor]: Taking taylor expansion of x in x 0.923 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x 0.923 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.923 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.923 * [taylor]: Taking taylor expansion of y in x 0.923 * [taylor]: Taking taylor expansion of 1.0 in x 0.923 * [taylor]: Taking taylor expansion of y in x 0.924 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y 0.924 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y 0.924 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.924 * [taylor]: Taking taylor expansion of 1.0 in y 0.924 * [taylor]: Taking taylor expansion of y in y 0.924 * [taylor]: Taking taylor expansion of 1 in y 0.926 * [taylor]: Taking taylor expansion of 0 in y 0.930 * [taylor]: Taking taylor expansion of 0 in y 0.934 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0 0.934 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y 0.934 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y 0.934 * [taylor]: Taking taylor expansion of x in y 0.934 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y 0.934 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.934 * [taylor]: Taking taylor expansion of 1.0 in y 0.934 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.934 * [taylor]: Taking taylor expansion of y in y 0.935 * [taylor]: Taking taylor expansion of y in y 0.937 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x 0.937 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.937 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x 0.937 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.937 * [taylor]: Taking taylor expansion of 1.0 in x 0.937 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.937 * [taylor]: Taking taylor expansion of y in x 0.937 * [taylor]: Taking taylor expansion of y in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x 0.938 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x 0.938 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.938 * [taylor]: Taking taylor expansion of 1.0 in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.938 * [taylor]: Taking taylor expansion of y in x 0.938 * [taylor]: Taking taylor expansion of y in x 0.939 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y 0.939 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y 0.939 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.939 * [taylor]: Taking taylor expansion of 1.0 in y 0.939 * [taylor]: Taking taylor expansion of y in y 0.939 * [taylor]: Taking taylor expansion of 1 in y 0.942 * [taylor]: Taking taylor expansion of 0 in y 0.947 * [taylor]: Taking taylor expansion of 0 in y 0.951 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.951 * [approximate]: Taking taylor expansion of (/ 1 (+ y 1.0)) in (y) around 0 0.951 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y 0.951 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.951 * [taylor]: Taking taylor expansion of y in y 0.951 * [taylor]: Taking taylor expansion of 1.0 in y 0.952 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y 0.952 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.952 * [taylor]: Taking taylor expansion of y in y 0.952 * [taylor]: Taking taylor expansion of 1.0 in y 0.957 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in (y) around 0 0.957 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y 0.957 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.957 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.957 * [taylor]: Taking taylor expansion of y in y 0.957 * [taylor]: Taking taylor expansion of 1.0 in y 0.958 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y 0.958 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.958 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.958 * [taylor]: Taking taylor expansion of y in y 0.958 * [taylor]: Taking taylor expansion of 1.0 in y 0.968 * [approximate]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in (y) around 0 0.968 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y 0.968 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.968 * [taylor]: Taking taylor expansion of 1.0 in y 0.968 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.968 * [taylor]: Taking taylor expansion of y in y 0.969 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y 0.969 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.969 * [taylor]: Taking taylor expansion of 1.0 in y 0.969 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.969 * [taylor]: Taking taylor expansion of y in y 0.976 * * * [progress]: simplifying candidates 0.978 * [simplify]: Simplifying using # : (* (* x y) (/ 1 (+ y 1.0))) (* (* x y) (/ 1 (+ y 1.0))) (+ (+ (log x) (log y)) (- (log (+ y 1.0)))) (+ (+ (log x) (log y)) (- 0 (log (+ y 1.0)))) (+ (+ (log x) (log y)) (- (log 1) (log (+ y 1.0)))) (+ (+ (log x) (log y)) (log (/ 1 (+ y 1.0)))) (+ (log (* x y)) (- (log (+ y 1.0)))) (+ (log (* x y)) (- 0 (log (+ y 1.0)))) (+ (log (* x y)) (- (log 1) (log (+ y 1.0)))) (+ (log (* x y)) (log (/ 1 (+ y 1.0)))) (log (* (* x y) (/ 1 (+ y 1.0)))) (exp (* (* x y) (/ 1 (+ y 1.0)))) (* (* (* (* x x) x) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))) (* (* (* (* x x) x) (* (* y y) y)) (* (* (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0))) (/ 1 (+ y 1.0)))) (* (* (* (* x y) (* x y)) (* x y)) (/ (* (* 1 1) 1) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))) (* (* (* (* x y) (* x y)) (* x y)) (* (* (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0))) (/ 1 (+ y 1.0)))) (* (cbrt (* (* x y) (/ 1 (+ y 1.0)))) (cbrt (* (* x y) (/ 1 (+ y 1.0))))) (cbrt (* (* x y) (/ 1 (+ y 1.0)))) (* (* (* (* x y) (/ 1 (+ y 1.0))) (* (* x y) (/ 1 (+ y 1.0)))) (* (* x y) (/ 1 (+ y 1.0)))) (sqrt (* (* x y) (/ 1 (+ y 1.0)))) (sqrt (* (* x y) (/ 1 (+ y 1.0)))) (* (* x y) (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))) (* (* x y) (sqrt (/ 1 (+ y 1.0)))) (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0)))) (* (* x y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (* x y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (* x y) (/ (sqrt 1) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* (* x y) (/ (sqrt 1) (sqrt (+ y 1.0)))) (* (* x y) (/ (sqrt 1) 1)) (* (* x y) (/ (sqrt 1) 1)) (* (* x y) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* (* x y) (/ 1 (sqrt (+ y 1.0)))) (* (* x y) (/ 1 1)) (* (* x y) (/ 1 1)) (* (* x y) 1) (* (* x y) 1) (* (* x y) (/ 1 (+ (pow y 3) (pow 1.0 3)))) (* (* x y) (/ 1 (- (* y y) (* 1.0 1.0)))) (* y (/ 1 (+ y 1.0))) (* (* x y) 1) (- 1) (- (log (+ y 1.0))) (- 0 (log (+ y 1.0))) (- (log 1) (log (+ y 1.0))) (log (/ 1 (+ y 1.0))) (exp (/ 1 (+ y 1.0))) (/ (* (* 1 1) 1) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (cbrt (/ 1 (+ y 1.0))) (* (* (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0))) (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ y 1.0))) (- 1) (- (+ y 1.0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (cbrt 1) (cbrt (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0))) (/ (cbrt 1) (sqrt (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ y 1.0)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ y 1.0)) (/ (sqrt 1) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (sqrt 1) (cbrt (+ y 1.0))) (/ (sqrt 1) (sqrt (+ y 1.0))) (/ (sqrt 1) (sqrt (+ y 1.0))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ y 1.0)) (/ (sqrt 1) 1) (/ (sqrt 1) (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ 1 (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ 1 1) (/ 1 (+ y 1.0)) (/ 1 1) (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0)) (/ (+ y 1.0) 1) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ 1 (sqrt (+ y 1.0))) (/ 1 1) (/ 1 1) (/ (+ y 1.0) (cbrt 1)) (/ (+ y 1.0) (sqrt 1)) (/ (+ y 1.0) 1) (/ 1 (+ (pow y 3) (pow 1.0 3))) (/ 1 (- (* y y) (* 1.0 1.0))) (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2)))) (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y))) (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y))) (- (+ (* 1.0 (pow y 2)) 1.0) (* 1.0 y)) (- (+ (/ 1 y) (* 1.0 (/ 1 (pow y 3)))) (* 1.0 (/ 1 (pow y 2)))) (- (+ (/ 1 y) (* 1.0 (/ 1 (pow y 3)))) (* 1.0 (/ 1 (pow y 2)))) 0.984 * * [simplify]: iteration 0 : 370 enodes (cost 443 ) 0.993 * * [simplify]: iteration 1 : 1853 enodes (cost 365 ) 1.026 * * [simplify]: iteration 2 : 5001 enodes (cost 328 ) 1.029 * [simplify]: Simplified to: (/ (* x y) (+ y 1.0)) (/ (* x y) (+ y 1.0)) (- (log (* x y)) (log (+ y 1.0))) (- (log (* x y)) (log (+ y 1.0))) (- (log (* x y)) (log (+ y 1.0))) (- (log (* x y)) (log (+ y 1.0))) (- (log (* x y)) (log (+ y 1.0))) (- (log (* x y)) (log (+ y 1.0))) (- (log (* x y)) (log (+ y 1.0))) (- (log (* x y)) (log (+ y 1.0))) (- (log (* x y)) (log (+ y 1.0))) (pow (exp (/ y (+ y 1.0))) x) (pow (/ (* x y) (+ y 1.0)) 3) (pow (/ (* x y) (+ y 1.0)) 3) (pow (/ (* x y) (+ y 1.0)) 3) (pow (/ (* x y) (+ y 1.0)) 3) (* (cbrt (* (* x y) (/ 1 (+ y 1.0)))) (cbrt (* (* x y) (/ 1 (+ y 1.0))))) (cbrt (* (* x y) (/ 1 (+ y 1.0)))) (pow (/ (* x y) (+ y 1.0)) 3) (sqrt (* (* x y) (/ 1 (+ y 1.0)))) (sqrt (* (* x y) (/ 1 (+ y 1.0)))) (* (* x y) (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))) (* (* x y) (sqrt (/ 1 (+ y 1.0)))) (/ (* x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (* x y) (sqrt (+ y 1.0))) (* x y) (* x y) (/ (* x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (* x y) (sqrt (+ y 1.0))) (* x y) (* x y) (/ (* x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (* x y) (sqrt (+ y 1.0))) (* x y) (* x y) (* x y) (* x y) (/ (* x y) (+ (pow y 3) (pow 1.0 3))) (/ (* x y) (- (* y y) (* 1.0 1.0))) (/ y (+ y 1.0)) (* x y) (- 1) (log (/ 1 (+ y 1.0))) (log (/ 1 (+ y 1.0))) (log (/ 1 (+ y 1.0))) (log (/ 1 (+ y 1.0))) (exp (/ 1 (+ y 1.0))) (/ 1 (pow (+ y 1.0) 3)) (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (cbrt (/ 1 (+ y 1.0))) (/ 1 (pow (+ y 1.0) 3)) (sqrt (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ y 1.0))) (- 1) (- (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ 1 (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) 1 (/ 1 (+ y 1.0)) 1 (/ 1 (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ 1 (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) 1 (/ 1 (+ y 1.0)) 1 (/ 1 (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ 1 (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) 1 (/ 1 (+ y 1.0)) 1 (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0)) (+ y 1.0) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ 1 (sqrt (+ y 1.0))) 1 1 (+ y 1.0) (+ y 1.0) (+ y 1.0) (/ 1 (+ (pow y 3) (pow 1.0 3))) (/ 1 (- (* y y) (* 1.0 1.0))) (* (* 1.0 x) (+ y (- (pow y 3) (pow y 2)))) (+ (* 1.0 (- (/ x (pow y 2)) (/ x y))) x) (+ (* 1.0 (- (/ x (pow y 2)) (/ x y))) x) (* 1.0 (- (+ (pow y 2) 1) y)) (+ (* 1.0 (- (/ 1 (pow y 3)) (/ 1 (pow y 2)))) (/ 1 y)) (+ (* 1.0 (- (/ 1 (pow y 3)) (/ 1 (pow y 2)))) (/ 1 y)) 1.030 * * * [progress]: adding candidates to table 1.129 * [progress]: [Phase 3 of 3] Extracting. 1.129 * * [regime]: Finding splitpoints for: (# #) 1.129 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.129 * * * * [regimes]: Trying to branch on y from (# #) 1.139 * * * * [regimes]: Trying to branch on x from (# #) 1.152 * * * [regime]: Found split indices: #