7.081 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.017 * * [simplify]: iteration 0 : 10 enodes (cost 11 ) 0.018 * * [simplify]: iteration 1 : 20 enodes (cost 11 ) 0.021 * * [simplify]: iteration 2 : 48 enodes (cost 11 ) 0.030 * * [simplify]: iteration 3 : 89 enodes (cost 10 ) 0.042 * * [simplify]: iteration 4 : 179 enodes (cost 10 ) 0.068 * * [simplify]: iteration 5 : 304 enodes (cost 10 ) 0.118 * * [simplify]: iteration 6 : 446 enodes (cost 10 ) 0.190 * * [simplify]: iteration 7 : 706 enodes (cost 10 ) 0.351 * * [simplify]: iteration 8 : 1192 enodes (cost 10 ) 0.742 * * [simplify]: iteration 9 : 1325 enodes (cost 10 ) 1.193 * * [simplify]: iteration 10 : 1329 enodes (cost 10 ) 1.655 * * [simplify]: iteration done : 1329 enodes (cost 10 ) 1.655 * [simplify]: Simplified to: (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 1.658 * * [progress]: iteration 1 / 4 1.658 * * * [progress]: picking best candidate 1.659 * * * * [pick]: Picked # 1.659 * * * [progress]: localizing error 1.666 * * * [progress]: generating rewritten candidates 1.666 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1) 1.682 * * * [progress]: generating series expansions 1.682 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1) 1.682 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 1.682 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 1.682 * [taylor]: Taking taylor expansion of x in y 1.682 * [taylor]: Taking taylor expansion of (- y 1.0) in y 1.682 * [taylor]: Taking taylor expansion of y in y 1.682 * [taylor]: Taking taylor expansion of 1.0 in y 1.683 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 1.683 * [taylor]: Taking taylor expansion of x in x 1.683 * [taylor]: Taking taylor expansion of (- y 1.0) in x 1.683 * [taylor]: Taking taylor expansion of y in x 1.683 * [taylor]: Taking taylor expansion of 1.0 in x 1.683 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 1.683 * [taylor]: Taking taylor expansion of x in x 1.683 * [taylor]: Taking taylor expansion of (- y 1.0) in x 1.683 * [taylor]: Taking taylor expansion of y in x 1.683 * [taylor]: Taking taylor expansion of 1.0 in x 1.683 * [taylor]: Taking taylor expansion of 0 in y 1.684 * [taylor]: Taking taylor expansion of (- y 1.0) in y 1.684 * [taylor]: Taking taylor expansion of y in y 1.684 * [taylor]: Taking taylor expansion of 1.0 in y 1.686 * [taylor]: Taking taylor expansion of 0 in y 1.688 * [taylor]: Taking taylor expansion of 0 in y 1.690 * [taylor]: Taking taylor expansion of 0 in y 1.691 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 1.691 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 1.691 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 1.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.691 * [taylor]: Taking taylor expansion of y in y 1.691 * [taylor]: Taking taylor expansion of 1.0 in y 1.691 * [taylor]: Taking taylor expansion of x in y 1.691 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 1.691 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 1.691 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.691 * [taylor]: Taking taylor expansion of y in x 1.691 * [taylor]: Taking taylor expansion of 1.0 in x 1.691 * [taylor]: Taking taylor expansion of x in x 1.692 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 1.692 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 1.692 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.692 * [taylor]: Taking taylor expansion of y in x 1.692 * [taylor]: Taking taylor expansion of 1.0 in x 1.692 * [taylor]: Taking taylor expansion of x in x 1.693 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 1.693 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.693 * [taylor]: Taking taylor expansion of y in y 1.693 * [taylor]: Taking taylor expansion of 1.0 in y 1.694 * [taylor]: Taking taylor expansion of 0 in y 1.697 * [taylor]: Taking taylor expansion of 0 in y 1.700 * [taylor]: Taking taylor expansion of 0 in y 1.703 * [taylor]: Taking taylor expansion of 0 in y 1.703 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 1.703 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 1.703 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 1.703 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.703 * [taylor]: Taking taylor expansion of y in y 1.704 * [taylor]: Taking taylor expansion of 1.0 in y 1.704 * [taylor]: Taking taylor expansion of x in y 1.704 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 1.704 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 1.704 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.704 * [taylor]: Taking taylor expansion of y in x 1.704 * [taylor]: Taking taylor expansion of 1.0 in x 1.704 * [taylor]: Taking taylor expansion of x in x 1.704 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 1.704 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 1.704 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.704 * [taylor]: Taking taylor expansion of y in x 1.704 * [taylor]: Taking taylor expansion of 1.0 in x 1.704 * [taylor]: Taking taylor expansion of x in x 1.704 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 1.704 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.705 * [taylor]: Taking taylor expansion of y in y 1.705 * [taylor]: Taking taylor expansion of 1.0 in y 1.706 * [taylor]: Taking taylor expansion of 0 in y 1.708 * [taylor]: Taking taylor expansion of 0 in y 1.710 * [taylor]: Taking taylor expansion of 0 in y 1.713 * [taylor]: Taking taylor expansion of 0 in y 1.713 * * * [progress]: simplifying candidates 1.714 * [simplify]: Simplifying using # : (expm1 (* x (- y 1.0))) (log1p (* x (- y 1.0))) (* x (- y 1.0)) (+ (log x) (log (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt 1.0) (sqrt 1.0))))) (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1)))) (* x (fma (- 1.0) 1 (* 1.0 1))) (* x (fma (sqrt y) (sqrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* x (fma (sqrt y) (sqrt y) (- (* (sqrt 1.0) (sqrt 1.0))))) (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* x (fma (sqrt y) (sqrt y) (- (* 1.0 1)))) (* x (fma (- 1.0) 1 (* 1.0 1))) (* x (fma 1 y (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* x (fma 1 y (- (* (sqrt 1.0) (sqrt 1.0))))) (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* x (fma 1 y (- (* 1.0 1)))) (* x (fma (- 1.0) 1 (* 1.0 1))) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt 1.0) (sqrt 1.0)))) x) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1))) x) (* (fma (- 1.0) 1 (* 1.0 1)) x) (* (fma (sqrt y) (sqrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* (fma (sqrt y) (sqrt y) (- (* (sqrt 1.0) (sqrt 1.0)))) x) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* (fma (sqrt y) (sqrt y) (- (* 1.0 1))) x) (* (fma (- 1.0) 1 (* 1.0 1)) x) (* (fma 1 y (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* (fma 1 y (- (* (sqrt 1.0) (sqrt 1.0)))) x) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* (fma 1 y (- (* 1.0 1))) x) (* (fma (- 1.0) 1 (* 1.0 1)) x) (* y x) (* (- 1.0) x) (* y x) (* (- 1.0) x) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) (* x 1) (* x (+ (sqrt y) (sqrt 1.0))) (* x 1) (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) 1.716 * * [simplify]: iteration 0 : 102 enodes (cost 721 ) 1.730 * * [simplify]: iteration 1 : 194 enodes (cost 554 ) 1.771 * * [simplify]: iteration 2 : 674 enodes (cost 420 ) 2.066 * * [simplify]: iteration 3 : 2540 enodes (cost 396 ) 3.355 * * [simplify]: iteration done : 5000 enodes (cost 396 ) 3.355 * [simplify]: Simplified to: (expm1 (* x (- y 1.0))) (log1p (* x (- y 1.0))) (* (- y 1.0) x) (log (* x (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (- (pow (cbrt y) 3) 1.0) x) (* x (* 1.0 0)) (* (- (pow (cbrt y) 3) 1.0) x) (* x (* 1.0 0)) (* (- (pow (cbrt y) 3) 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* y x) (* (- 1.0) x) (* y x) (* (- 1.0) x) (* (- (pow (cbrt y) 3) 1.0) x) (* x (* 1.0 0)) (* (- (pow (cbrt y) 3) 1.0) x) (* x (* 1.0 0)) (* (- (pow (cbrt y) 3) 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* (- y 1.0) x) (* x (* 1.0 0)) (* y x) (* (- 1.0) x) (* y x) (* (- 1.0) x) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) x (* x (+ (sqrt y) (sqrt 1.0))) x (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* (- y 1.0) x) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (* (- y 1.0) x) (* (- y 1.0) x) (* (- y 1.0) x) 3.356 * * * [progress]: adding candidates to table 3.414 * * [progress]: iteration 2 / 4 3.414 * * * [progress]: picking best candidate 3.416 * * * * [pick]: Picked # 3.416 * * * [progress]: localizing error 3.424 * * * [progress]: generating rewritten candidates 3.424 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1) 3.427 * * * [progress]: generating series expansions 3.427 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1) 3.428 * [approximate]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in (y x) around 0 3.428 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in x 3.428 * [taylor]: Taking taylor expansion of (* x y) in x 3.428 * [taylor]: Taking taylor expansion of x in x 3.428 * [taylor]: Taking taylor expansion of y in x 3.428 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.428 * [taylor]: Taking taylor expansion of 1.0 in x 3.428 * [taylor]: Taking taylor expansion of x in x 3.428 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in y 3.428 * [taylor]: Taking taylor expansion of (* x y) in y 3.428 * [taylor]: Taking taylor expansion of x in y 3.428 * [taylor]: Taking taylor expansion of y in y 3.428 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 3.428 * [taylor]: Taking taylor expansion of 1.0 in y 3.428 * [taylor]: Taking taylor expansion of x in y 3.428 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in y 3.428 * [taylor]: Taking taylor expansion of (* x y) in y 3.428 * [taylor]: Taking taylor expansion of x in y 3.428 * [taylor]: Taking taylor expansion of y in y 3.428 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 3.428 * [taylor]: Taking taylor expansion of 1.0 in y 3.428 * [taylor]: Taking taylor expansion of x in y 3.429 * [taylor]: Taking taylor expansion of (- (* 1.0 x)) in x 3.429 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.429 * [taylor]: Taking taylor expansion of 1.0 in x 3.429 * [taylor]: Taking taylor expansion of x in x 3.432 * [taylor]: Taking taylor expansion of x in x 3.435 * [taylor]: Taking taylor expansion of 0 in x 3.437 * [taylor]: Taking taylor expansion of 0 in x 3.440 * [taylor]: Taking taylor expansion of 0 in x 3.441 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0 3.441 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 3.441 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.441 * [taylor]: Taking taylor expansion of (* x y) in x 3.441 * [taylor]: Taking taylor expansion of x in x 3.441 * [taylor]: Taking taylor expansion of y in x 3.441 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.441 * [taylor]: Taking taylor expansion of 1.0 in x 3.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.441 * [taylor]: Taking taylor expansion of x in x 3.442 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 3.442 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.442 * [taylor]: Taking taylor expansion of (* x y) in y 3.442 * [taylor]: Taking taylor expansion of x in y 3.442 * [taylor]: Taking taylor expansion of y in y 3.442 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 3.442 * [taylor]: Taking taylor expansion of 1.0 in y 3.442 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.442 * [taylor]: Taking taylor expansion of x in y 3.442 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 3.442 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.442 * [taylor]: Taking taylor expansion of (* x y) in y 3.442 * [taylor]: Taking taylor expansion of x in y 3.442 * [taylor]: Taking taylor expansion of y in y 3.443 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 3.443 * [taylor]: Taking taylor expansion of 1.0 in y 3.443 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.443 * [taylor]: Taking taylor expansion of x in y 3.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.443 * [taylor]: Taking taylor expansion of x in x 3.444 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 3.444 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.444 * [taylor]: Taking taylor expansion of 1.0 in x 3.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.444 * [taylor]: Taking taylor expansion of x in x 3.446 * [taylor]: Taking taylor expansion of 0 in x 3.450 * [taylor]: Taking taylor expansion of 0 in x 3.452 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (y x) around 0 3.452 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 3.452 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.452 * [taylor]: Taking taylor expansion of 1.0 in x 3.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.452 * [taylor]: Taking taylor expansion of x in x 3.452 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.453 * [taylor]: Taking taylor expansion of (* x y) in x 3.453 * [taylor]: Taking taylor expansion of x in x 3.453 * [taylor]: Taking taylor expansion of y in x 3.453 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 3.453 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 3.453 * [taylor]: Taking taylor expansion of 1.0 in y 3.453 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.453 * [taylor]: Taking taylor expansion of x in y 3.453 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.453 * [taylor]: Taking taylor expansion of (* x y) in y 3.453 * [taylor]: Taking taylor expansion of x in y 3.453 * [taylor]: Taking taylor expansion of y in y 3.453 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 3.453 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 3.453 * [taylor]: Taking taylor expansion of 1.0 in y 3.453 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.453 * [taylor]: Taking taylor expansion of x in y 3.453 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.453 * [taylor]: Taking taylor expansion of (* x y) in y 3.453 * [taylor]: Taking taylor expansion of x in y 3.454 * [taylor]: Taking taylor expansion of y in y 3.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.454 * [taylor]: Taking taylor expansion of x in x 3.455 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.455 * [taylor]: Taking taylor expansion of 1.0 in x 3.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.455 * [taylor]: Taking taylor expansion of x in x 3.457 * [taylor]: Taking taylor expansion of 0 in x 3.460 * [taylor]: Taking taylor expansion of 0 in x 3.461 * * * [progress]: simplifying candidates 3.462 * [simplify]: Simplifying using # : (expm1 (+ (* y x) (* (- 1.0) x))) (log1p (+ (* y x) (* (- 1.0) x))) (* (exp (* y x)) (exp (* (- 1.0) x))) (log (+ (* y x) (* (- 1.0) x))) (exp (+ (* y x) (* (- 1.0) x))) (* (cbrt (+ (* y x) (* (- 1.0) x))) (cbrt (+ (* y x) (* (- 1.0) x)))) (cbrt (+ (* y x) (* (- 1.0) x))) (* (* (+ (* y x) (* (- 1.0) x)) (+ (* y x) (* (- 1.0) x))) (+ (* y x) (* (- 1.0) x))) (sqrt (+ (* y x) (* (- 1.0) x))) (sqrt (+ (* y x) (* (- 1.0) x))) (+ (pow (* y x) 3) (pow (* (- 1.0) x) 3)) (+ (* (* y x) (* y x)) (- (* (* (- 1.0) x) (* (- 1.0) x)) (* (* y x) (* (- 1.0) x)))) (- (* (* y x) (* y x)) (* (* (- 1.0) x) (* (- 1.0) x))) (- (* y x) (* (- 1.0) x)) (+ y (- 1.0)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) 3.463 * * [simplify]: iteration 0 : 34 enodes (cost 206 ) 3.469 * * [simplify]: iteration 1 : 114 enodes (cost 146 ) 3.494 * * [simplify]: iteration 2 : 466 enodes (cost 133 ) 3.616 * * [simplify]: iteration 3 : 1804 enodes (cost 129 ) 4.343 * * [simplify]: iteration done : 5000 enodes (cost 128 ) 4.343 * [simplify]: Simplified to: (expm1 (* x (- y 1.0))) (log1p (* x (- y 1.0))) (exp (* x (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (- (pow y 3) (pow 1.0 3)) (pow x 3)) (* x (+ (* (* y y) x) (* 1.0 (* x (+ 1.0 y))))) (* (* x x) (- (* y y) (* 1.0 1.0))) (* x (+ 1.0 y)) (- y 1.0) (* x (- y 1.0)) (* x (- y 1.0)) (* x (- y 1.0)) 4.343 * * * [progress]: adding candidates to table 4.382 * [progress]: [Phase 3 of 3] Extracting. 4.382 * * [regime]: Finding splitpoints for: (# #) 4.382 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x (- y 1.0)) (* y 0.5)) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) y x) 4.382 * * * * [regimes]: Trying to branch on (- (* x (- y 1.0)) (* y 0.5)) from (# #) 4.394 * * * * [regimes]: Trying to branch on (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) from (# #) 4.407 * * * * [regimes]: Trying to branch on y from (# #) 4.419 * * * * [regimes]: Trying to branch on x from (# #) 4.429 * * * [regime]: Found split indices: #