5.343 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (* x (- 1.0 (* x y))) 0.017 * * [simplify]: iteration 0 : 10 enodes (cost 3 ) 0.018 * * [simplify]: iteration 1 : 23 enodes (cost 3 ) 0.019 * * [simplify]: iteration 2 : 44 enodes (cost 3 ) 0.021 * * [simplify]: iteration 3 : 62 enodes (cost 3 ) 0.022 * * [simplify]: iteration 4 : 63 enodes (cost 3 ) 0.024 * * [simplify]: iteration 5 : 63 enodes (cost 3 ) 0.024 * [simplify]: Simplified to: (* x (- 1.0 (* x y))) 0.024 * * [progress]: iteration 1 / 4 0.024 * * * [progress]: picking best candidate 0.026 * * * * [pick]: Picked # 0.026 * * * [progress]: localizing error 0.030 * * * [progress]: generating rewritten candidates 0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.036 * * * [progress]: generating series expansions 0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.036 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* x y))) in (x y) around 0 0.036 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in y 0.036 * [taylor]: Taking taylor expansion of x in y 0.036 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in y 0.036 * [taylor]: Taking taylor expansion of 1.0 in y 0.037 * [taylor]: Taking taylor expansion of (* x y) in y 0.037 * [taylor]: Taking taylor expansion of x in y 0.037 * [taylor]: Taking taylor expansion of y in y 0.037 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x 0.037 * [taylor]: Taking taylor expansion of 1.0 in x 0.037 * [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 (* x (- 1.0 (* x y))) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x 0.037 * [taylor]: Taking taylor expansion of 1.0 in x 0.037 * [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 0.038 * [taylor]: Taking taylor expansion of 0 in y 0.038 * [taylor]: Taking taylor expansion of 1.0 in y 0.040 * [taylor]: Taking taylor expansion of (- y) in y 0.040 * [taylor]: Taking taylor expansion of y in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in (x y) around 0 0.045 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y 0.045 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y 0.045 * [taylor]: Taking taylor expansion of 1.0 in y 0.045 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.045 * [taylor]: Taking taylor expansion of (* x y) in y 0.045 * [taylor]: Taking taylor expansion of x in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.046 * [taylor]: Taking taylor expansion of x in y 0.046 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.046 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.046 * [taylor]: Taking taylor expansion of 1.0 in x 0.046 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.046 * [taylor]: Taking taylor expansion of (* x y) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of y in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.046 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.046 * [taylor]: Taking taylor expansion of 1.0 in x 0.046 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.046 * [taylor]: Taking taylor expansion of (* x y) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.047 * [taylor]: Taking taylor expansion of -1 in y 0.047 * [taylor]: Taking taylor expansion of y in y 0.049 * [taylor]: Taking taylor expansion of 1.0 in y 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.054 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in (x y) around 0 0.058 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in y 0.058 * [taylor]: Taking taylor expansion of -1 in y 0.058 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y 0.058 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y 0.058 * [taylor]: Taking taylor expansion of 1.0 in y 0.058 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.058 * [taylor]: Taking taylor expansion of (* x y) in y 0.058 * [taylor]: Taking taylor expansion of x in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.059 * [taylor]: Taking taylor expansion of x in y 0.059 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x 0.059 * [taylor]: Taking taylor expansion of -1 in x 0.059 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.059 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.059 * [taylor]: Taking taylor expansion of 1.0 in x 0.059 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.059 * [taylor]: Taking taylor expansion of (* x y) in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x 0.059 * [taylor]: Taking taylor expansion of -1 in x 0.060 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.060 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.060 * [taylor]: Taking taylor expansion of 1.0 in x 0.060 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.060 * [taylor]: Taking taylor expansion of (* x y) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.060 * [taylor]: Taking taylor expansion of y in y 0.062 * [taylor]: Taking taylor expansion of (- 1.0) in y 0.062 * [taylor]: Taking taylor expansion of 1.0 in y 0.065 * [taylor]: Taking taylor expansion of 0 in y 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.075 * * * [progress]: simplifying candidates 0.076 * [simplify]: Simplifying using # : (expm1 (* x (- 1.0 (* x y)))) (log1p (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y))) (+ (log x) (log (- 1.0 (* x y)))) (log (* x (- 1.0 (* x y)))) (exp (* x (- 1.0 (* x y)))) (* (* (* x x) x) (* (* (- 1.0 (* x y)) (- 1.0 (* x y))) (- 1.0 (* x y)))) (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y))))) (cbrt (* x (- 1.0 (* x y)))) (* (* (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (* (sqrt x) (sqrt (- 1.0 (* x y)))) (* (sqrt x) (sqrt (- 1.0 (* x y)))) (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x)))) (* x (fma (- y) x (* y x))) (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* y x)))) (* x (fma (- y) x (* y x))) (* x (fma 1 1.0 (- (* y x)))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* (fma 1 1.0 (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* 1.0 x) (* (- (* x y)) x) (* 1.0 x) (* (- (* x y)) x) (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (* x (sqrt (- 1.0 (* x y)))) (* x 1) (* (cbrt x) (- 1.0 (* x y))) (* (sqrt x) (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- (pow 1.0 3) (pow (* x y) 3))) (* x (- (* 1.0 1.0) (* (* x y) (* x y)))) (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) 0.079 * * [simplify]: iteration 0 : 151 enodes (cost 198 ) 0.083 * * [simplify]: iteration 1 : 642 enodes (cost 173 ) 0.097 * * [simplify]: iteration 2 : 3593 enodes (cost 170 ) 0.172 * * [simplify]: iteration 3 : 5001 enodes (cost 162 ) 0.173 * [simplify]: Simplified to: (expm1 (* x (- 1.0 (* x y)))) (log1p (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y))) (log (* x (- 1.0 (* x y)))) (log (* x (- 1.0 (* x y)))) (exp (* x (- 1.0 (* x y)))) (pow (* x (- 1.0 (* x y))) 3) (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y))))) (cbrt (* x (- 1.0 (* x y)))) (pow (* x (- 1.0 (* x y))) 3) (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (* (sqrt (- 1.0 (* x y))) (pow x 1/2)) (* (sqrt (- 1.0 (* x y))) (pow x 1/2)) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (* x (sqrt (- 1.0 (* x y)))) x (* (cbrt x) (- 1.0 (* x y))) (* (sqrt x) (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- (pow 1.0 3) (pow (* x y) 3))) (* (* x (- 1.0 (* x y))) (fma y x 1.0)) (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) 0.173 * * * [progress]: adding candidates to table 0.213 * * [progress]: iteration 2 / 4 0.214 * * * [progress]: picking best candidate 0.224 * * * * [pick]: Picked # 0.224 * * * [progress]: localizing error 0.233 * * * [progress]: generating rewritten candidates 0.233 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2) 0.361 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.367 * * * [progress]: generating series expansions 0.367 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2) 0.367 * [approximate]: Taking taylor expansion of (fma (- y) x (* x y)) in (y x) around 0 0.367 * [taylor]: Taking taylor expansion of (fma (- y) x (* x y)) in x 0.367 * [taylor]: Rewrote expression to (+ (* (- y) x) (* x y)) 0.368 * [taylor]: Taking taylor expansion of (* (- y) x) in x 0.368 * [taylor]: Taking taylor expansion of (- y) in x 0.368 * [taylor]: Taking taylor expansion of y in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.368 * [taylor]: Taking taylor expansion of (* x y) in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.368 * [taylor]: Taking taylor expansion of y in x 0.368 * [taylor]: Taking taylor expansion of (fma (- y) x (* x y)) in y 0.368 * [taylor]: Rewrote expression to (+ (* (- y) x) (* x y)) 0.368 * [taylor]: Taking taylor expansion of (* (- y) x) in y 0.368 * [taylor]: Taking taylor expansion of (- y) in y 0.368 * [taylor]: Taking taylor expansion of y in y 0.368 * [taylor]: Taking taylor expansion of x in y 0.368 * [taylor]: Taking taylor expansion of (* x y) in y 0.368 * [taylor]: Taking taylor expansion of x in y 0.368 * [taylor]: Taking taylor expansion of y in y 0.368 * [taylor]: Taking taylor expansion of (fma (- y) x (* x y)) in y 0.368 * [taylor]: Rewrote expression to (+ (* (- y) x) (* x y)) 0.368 * [taylor]: Taking taylor expansion of (* (- y) x) in y 0.368 * [taylor]: Taking taylor expansion of (- y) in y 0.368 * [taylor]: Taking taylor expansion of y in y 0.368 * [taylor]: Taking taylor expansion of x in y 0.368 * [taylor]: Taking taylor expansion of (* x y) in y 0.368 * [taylor]: Taking taylor expansion of x in y 0.368 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of 0 in x 0.370 * [taylor]: Taking taylor expansion of 0 in x 0.372 * [taylor]: Taking taylor expansion of 0 in x 0.372 * [approximate]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in (y x) around 0 0.372 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in x 0.372 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (/ 1 (* x y))) 0.372 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.372 * [taylor]: Taking taylor expansion of (* x y) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.373 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in y 0.373 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (/ 1 (* x y))) 0.373 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in y 0.373 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.373 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.373 * [taylor]: Taking taylor expansion of x in y 0.373 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.373 * [taylor]: Taking taylor expansion of (* x y) in y 0.373 * [taylor]: Taking taylor expansion of x in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in y 0.374 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (/ 1 (* x y))) 0.374 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in y 0.374 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.374 * [taylor]: Taking taylor expansion of y in y 0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.374 * [taylor]: Taking taylor expansion of x in y 0.374 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.374 * [taylor]: Taking taylor expansion of (* x y) in y 0.374 * [taylor]: Taking taylor expansion of x in y 0.374 * [taylor]: Taking taylor expansion of y in y 0.375 * [taylor]: Taking taylor expansion of 0 in x 0.376 * [taylor]: Taking taylor expansion of 0 in x 0.379 * [taylor]: Taking taylor expansion of 0 in x 0.382 * [taylor]: Taking taylor expansion of 0 in x 0.382 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in (y x) around 0 0.382 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in x 0.382 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (/ 1 (* x y))) 0.382 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in x 0.382 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.382 * [taylor]: Taking taylor expansion of y in x 0.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.382 * [taylor]: Taking taylor expansion of -1 in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.383 * [taylor]: Taking taylor expansion of (* x y) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.383 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in y 0.383 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (/ 1 (* x y))) 0.383 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in y 0.383 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.383 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.383 * [taylor]: Taking taylor expansion of -1 in y 0.383 * [taylor]: Taking taylor expansion of x 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 (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in y 0.384 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (/ 1 (* x y))) 0.384 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in y 0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.384 * [taylor]: Taking taylor expansion of -1 in y 0.384 * [taylor]: Taking taylor expansion of x 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 0.385 * [taylor]: Taking taylor expansion of 0 in x 0.386 * [taylor]: Taking taylor expansion of 0 in x 0.388 * [taylor]: Taking taylor expansion of 0 in x 0.390 * [taylor]: Taking taylor expansion of 0 in x 0.390 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.390 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* x y))) in (x y) around 0 0.390 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in y 0.391 * [taylor]: Taking taylor expansion of x in y 0.391 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in y 0.391 * [taylor]: Taking taylor expansion of 1.0 in y 0.391 * [taylor]: Taking taylor expansion of (* x y) in y 0.391 * [taylor]: Taking taylor expansion of x in y 0.391 * [taylor]: Taking taylor expansion of y in y 0.391 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x 0.391 * [taylor]: Taking taylor expansion of 1.0 in x 0.391 * [taylor]: Taking taylor expansion of (* x y) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of y in x 0.391 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x 0.391 * [taylor]: Taking taylor expansion of 1.0 in x 0.391 * [taylor]: Taking taylor expansion of (* x y) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of 0 in y 0.392 * [taylor]: Taking taylor expansion of 1.0 in y 0.394 * [taylor]: Taking taylor expansion of (- y) in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of 0 in y 0.398 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in (x y) around 0 0.399 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y 0.399 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y 0.399 * [taylor]: Taking taylor expansion of 1.0 in y 0.399 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.399 * [taylor]: Taking taylor expansion of (* x y) in y 0.399 * [taylor]: Taking taylor expansion of x in y 0.399 * [taylor]: Taking taylor expansion of y in y 0.399 * [taylor]: Taking taylor expansion of x in y 0.399 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.399 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.399 * [taylor]: Taking taylor expansion of 1.0 in x 0.399 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.400 * [taylor]: Taking taylor expansion of (* x y) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of y in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x 0.400 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x 0.400 * [taylor]: Taking taylor expansion of 1.0 in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.400 * [taylor]: Taking taylor expansion of (* x y) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of y in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.401 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.401 * [taylor]: Taking taylor expansion of -1 in y 0.401 * [taylor]: Taking taylor expansion of y in y 0.403 * [taylor]: Taking taylor expansion of 1.0 in y 0.405 * [taylor]: Taking taylor expansion of 0 in y 0.408 * [taylor]: Taking taylor expansion of 0 in y 0.412 * [taylor]: Taking taylor expansion of 0 in y 0.412 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in (x y) around 0 0.413 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in y 0.413 * [taylor]: Taking taylor expansion of -1 in y 0.413 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y 0.413 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y 0.413 * [taylor]: Taking taylor expansion of 1.0 in y 0.413 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.413 * [taylor]: Taking taylor expansion of (* x y) in y 0.413 * [taylor]: Taking taylor expansion of x in y 0.413 * [taylor]: Taking taylor expansion of y in y 0.413 * [taylor]: Taking taylor expansion of x in y 0.413 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x 0.413 * [taylor]: Taking taylor expansion of -1 in x 0.413 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) 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 x in x 0.414 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x 0.414 * [taylor]: Taking taylor expansion of -1 in x 0.414 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) 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 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.416 * [taylor]: Taking taylor expansion of (- 1.0) in y 0.416 * [taylor]: Taking taylor expansion of 1.0 in y 0.419 * [taylor]: Taking taylor expansion of 0 in y 0.424 * [taylor]: Taking taylor expansion of 0 in y 0.428 * [taylor]: Taking taylor expansion of 0 in y 0.429 * * * [progress]: simplifying candidates 0.430 * [simplify]: Simplifying using # : (expm1 (fma (- y) x (* y x))) (log1p (fma (- y) x (* y x))) (* (- y) x) (log (fma (- y) x (* y x))) (exp (fma (- y) x (* y x))) (* (cbrt (fma (- y) x (* y x))) (cbrt (fma (- y) x (* y x)))) (cbrt (fma (- y) x (* y x))) (* (* (fma (- y) x (* y x)) (fma (- y) x (* y x))) (fma (- y) x (* y x))) (sqrt (fma (- y) x (* y x))) (sqrt (fma (- y) x (* y x))) (expm1 (* x (- 1.0 (* x y)))) (log1p (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y))) (+ (log x) (log (- 1.0 (* x y)))) (log (* x (- 1.0 (* x y)))) (exp (* x (- 1.0 (* x y)))) (* (* (* x x) x) (* (* (- 1.0 (* x y)) (- 1.0 (* x y))) (- 1.0 (* x y)))) (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y))))) (cbrt (* x (- 1.0 (* x y)))) (* (* (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (* (sqrt x) (sqrt (- 1.0 (* x y)))) (* (sqrt x) (sqrt (- 1.0 (* x y)))) (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x)))) (* x (fma (- y) x (* y x))) (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* y x)))) (* x (fma (- y) x (* y x))) (* x (fma 1 1.0 (- (* y x)))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* (fma 1 1.0 (- (* y x))) x) (* (fma (- y) x (* y x)) x) (* 1.0 x) (* (- (* x y)) x) (* 1.0 x) (* (- (* x y)) x) (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (* x (sqrt (- 1.0 (* x y)))) (* x 1) (* (cbrt x) (- 1.0 (* x y))) (* (sqrt x) (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- (pow 1.0 3) (pow (* x y) 3))) (* x (- (* 1.0 1.0) (* (* x y) (* x y)))) 0 0 0 (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) 0.434 * * [simplify]: iteration 0 : 161 enodes (cost 248 ) 0.437 * * [simplify]: iteration 1 : 676 enodes (cost 216 ) 0.453 * * [simplify]: iteration 2 : 3769 enodes (cost 213 ) 0.532 * * [simplify]: iteration 3 : 5001 enodes (cost 213 ) 0.534 * [simplify]: Simplified to: (expm1 (fma (- y) x (* y x))) (log1p (fma (- y) x (* y x))) (- (* y x)) (log (fma (- y) x (* y x))) (exp (fma (- y) x (* y x))) (* (cbrt (fma (- y) x (* y x))) (cbrt (fma (- y) x (* y x)))) (cbrt (fma (- y) x (* y x))) (pow (fma (- y) x (* y x)) 3) (sqrt (fma (- y) x (* y x))) (sqrt (fma (- y) x (* y x))) (expm1 (* x (- 1.0 (* x y)))) (log1p (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y))) (log (* x (- 1.0 (* x y)))) (log (* x (- 1.0 (* x y)))) (exp (* x (- 1.0 (* x y)))) (pow (* x (- 1.0 (* x y))) 3) (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y))))) (cbrt (* x (- 1.0 (* x y)))) (pow (* x (- 1.0 (* x y))) 3) (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y)))) (* (sqrt (- 1.0 (* x y))) (pow x 1/2)) (* (sqrt (- 1.0 (* x y))) (pow x 1/2)) (- (* x (* 1 (pow (cbrt 1.0) 3))) (* (pow x 2) y)) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (- (* x (* 1 (pow (cbrt 1.0) 3))) (* (pow x 2) y)) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x))) (* x 1.0) (* x (- (* x y))) (* x 1.0) (* x (- (* x y))) (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))) (* x (sqrt (- 1.0 (* x y)))) x (* (cbrt x) (- 1.0 (* x y))) (* (sqrt x) (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- (pow 1.0 3) (pow (* x y) 3))) (* (* x (- 1.0 (* x y))) (fma x y 1.0)) 0 0 0 (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) 0.534 * * * [progress]: adding candidates to table 0.610 * * [progress]: iteration 3 / 4 0.610 * * * [progress]: picking best candidate 0.617 * * * * [pick]: Picked # 0.617 * * * [progress]: localizing error 0.623 * * * [progress]: generating rewritten candidates 0.623 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.628 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.632 * * * [progress]: generating series expansions 0.632 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.633 * [approximate]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in (x y) around 0 0.633 * [taylor]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in y 0.633 * [taylor]: Taking taylor expansion of -1 in y 0.633 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.633 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.633 * [taylor]: Taking taylor expansion of x in y 0.633 * [taylor]: Taking taylor expansion of y in y 0.633 * [taylor]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in x 0.633 * [taylor]: Taking taylor expansion of -1 in x 0.633 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.633 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of y in x 0.633 * [taylor]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in x 0.633 * [taylor]: Taking taylor expansion of -1 in x 0.633 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.633 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of y in x 0.633 * [taylor]: Taking taylor expansion of (* -1 y) in y 0.633 * [taylor]: Taking taylor expansion of -1 in y 0.633 * [taylor]: Taking taylor expansion of y in y 0.635 * [taylor]: Taking taylor expansion of 0 in y 0.636 * [taylor]: Taking taylor expansion of 0 in y 0.639 * [taylor]: Taking taylor expansion of 0 in y 0.639 * [approximate]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in (x y) around 0 0.639 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in y 0.639 * [taylor]: Taking taylor expansion of -1 in y 0.639 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.639 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.639 * [taylor]: Taking taylor expansion of x in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.640 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in x 0.640 * [taylor]: Taking taylor expansion of -1 in x 0.640 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.640 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of y in x 0.640 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in x 0.640 * [taylor]: Taking taylor expansion of -1 in x 0.640 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.640 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of y in x 0.640 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.641 * [taylor]: Taking taylor expansion of -1 in y 0.641 * [taylor]: Taking taylor expansion of y in y 0.642 * [taylor]: Taking taylor expansion of 0 in y 0.643 * [taylor]: Taking taylor expansion of 0 in y 0.645 * [taylor]: Taking taylor expansion of 0 in y 0.646 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in (x y) around 0 0.646 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in y 0.646 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.646 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.646 * [taylor]: Taking taylor expansion of x in y 0.646 * [taylor]: Taking taylor expansion of y in y 0.646 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.646 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.646 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of y in x 0.647 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.647 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.647 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of y in x 0.647 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.647 * [taylor]: Taking taylor expansion of y in y 0.648 * [taylor]: Taking taylor expansion of 0 in y 0.649 * [taylor]: Taking taylor expansion of 0 in y 0.651 * [taylor]: Taking taylor expansion of 0 in y 0.652 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.652 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in (x y) around 0 0.652 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in y 0.652 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.652 * [taylor]: Taking taylor expansion of 1.0 in y 0.652 * [taylor]: Taking taylor expansion of x in y 0.652 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.652 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.652 * [taylor]: Taking taylor expansion of x in y 0.652 * [taylor]: Taking taylor expansion of y in y 0.652 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in x 0.652 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.652 * [taylor]: Taking taylor expansion of 1.0 in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.653 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in x 0.653 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.653 * [taylor]: Taking taylor expansion of 1.0 in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.653 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of 0 in y 0.654 * [taylor]: Taking taylor expansion of 1.0 in y 0.655 * [taylor]: Taking taylor expansion of (- y) in y 0.655 * [taylor]: Taking taylor expansion of y in y 0.657 * [taylor]: Taking taylor expansion of 0 in y 0.659 * [taylor]: Taking taylor expansion of 0 in y 0.660 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in (x y) around 0 0.660 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in y 0.660 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.660 * [taylor]: Taking taylor expansion of 1.0 in y 0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.660 * [taylor]: Taking taylor expansion of x in y 0.660 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in y 0.660 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.660 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.660 * [taylor]: Taking taylor expansion of x in y 0.660 * [taylor]: Taking taylor expansion of y in y 0.661 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in x 0.661 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.661 * [taylor]: Taking taylor expansion of 1.0 in x 0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.661 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.661 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of y in x 0.661 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in x 0.661 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.661 * [taylor]: Taking taylor expansion of 1.0 in x 0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.662 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.662 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of y in x 0.662 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.662 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.662 * [taylor]: Taking taylor expansion of y in y 0.664 * [taylor]: Taking taylor expansion of 1.0 in y 0.667 * [taylor]: Taking taylor expansion of 0 in y 0.670 * [taylor]: Taking taylor expansion of 0 in y 0.674 * [taylor]: Taking taylor expansion of 0 in y 0.675 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in (x y) around 0 0.675 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in y 0.675 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in y 0.675 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y 0.675 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.675 * [taylor]: Taking taylor expansion of x in y 0.675 * [taylor]: Taking taylor expansion of y in y 0.675 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.675 * [taylor]: Taking taylor expansion of 1.0 in y 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.675 * [taylor]: Taking taylor expansion of x in y 0.675 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.675 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.675 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of y in x 0.676 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.676 * [taylor]: Taking taylor expansion of 1.0 in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x 0.676 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x 0.676 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of y in x 0.676 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.676 * [taylor]: Taking taylor expansion of 1.0 in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.677 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.677 * [taylor]: Taking taylor expansion of y in y 0.679 * [taylor]: Taking taylor expansion of (- 1.0) in y 0.679 * [taylor]: Taking taylor expansion of 1.0 in y 0.686 * [taylor]: Taking taylor expansion of 0 in y 0.689 * [taylor]: Taking taylor expansion of 0 in y 0.693 * [taylor]: Taking taylor expansion of 0 in y 0.694 * * * [progress]: simplifying candidates 0.695 * [simplify]: Simplifying using # : (expm1 (* x (- (* x y)))) (log1p (* x (- (* x y)))) (* x (- (* x y))) (+ (log x) (log (- (* x y)))) (log (* x (- (* x y)))) (exp (* x (- (* x y)))) (* (* (* x x) x) (* (* (- (* x y)) (- (* x y))) (- (* x y)))) (* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y))))) (cbrt (* x (- (* x y)))) (* (* (* x (- (* x y))) (* x (- (* x y)))) (* x (- (* x y)))) (sqrt (* x (- (* x y)))) (sqrt (* x (- (* x y)))) (* (sqrt x) (sqrt (- (* x y)))) (* (sqrt x) (sqrt (- (* x y)))) (* x (* x y)) (* x (* (cbrt (- (* x y))) (cbrt (- (* x y))))) (* x (sqrt (- (* x y)))) (* x 1) (* x -1) (* x (- x)) (* x x) (* (cbrt x) (- (* x y))) (* (sqrt x) (- (* x y))) (* x (- (* x y))) (expm1 (+ (* x 1.0) (* x (- (* x y))))) (log1p (+ (* x 1.0) (* x (- (* x y))))) (* (exp (* x 1.0)) (exp (* x (- (* x y))))) (log (+ (* x 1.0) (* x (- (* x y))))) (exp (+ (* x 1.0) (* x (- (* x y))))) (* (cbrt (+ (* x 1.0) (* x (- (* x y))))) (cbrt (+ (* x 1.0) (* x (- (* x y)))))) (cbrt (+ (* x 1.0) (* x (- (* x y))))) (* (* (+ (* x 1.0) (* x (- (* x y)))) (+ (* x 1.0) (* x (- (* x y))))) (+ (* x 1.0) (* x (- (* x y))))) (sqrt (+ (* x 1.0) (* x (- (* x y))))) (sqrt (+ (* x 1.0) (* x (- (* x y))))) (+ (pow (* x 1.0) 3) (pow (* x (- (* x y))) 3)) (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (- (* x y))) (* x (- (* x y)))) (* (* x 1.0) (* x (- (* x y)))))) (- (* (* x 1.0) (* x 1.0)) (* (* x (- (* x y))) (* x (- (* x y))))) (- (* x 1.0) (* x (- (* x y)))) (+ 1.0 (- (* x y))) (* -1 (* (pow x 2) y)) (* -1 (* (pow x 2) y)) (* -1 (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) (- (* 1.0 x) (* (pow x 2) y)) 0.698 * * [simplify]: iteration 0 : 191 enodes (cost 230 ) 0.703 * * [simplify]: iteration 1 : 1093 enodes (cost 202 ) 0.736 * * [simplify]: iteration 2 : 5002 enodes (cost 198 ) 0.738 * [simplify]: Simplified to: (expm1 (* x (- (* x y)))) (log1p (* x (- (* x y)))) (* -1 (* (pow x 2) y)) (log (* x (- (* x y)))) (log (* x (- (* x y)))) (exp (* x (- (* x y)))) (pow (* x (- (* x y))) 3) (* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y))))) (cbrt (* x (- (* x y)))) (pow (* x (- (* x y))) 3) (sqrt (* x (- (* x y)))) (sqrt (* x (- (* x y)))) (* (sqrt (- (* x y))) (pow x 1/2)) (* (sqrt (- (* x y))) (pow x 1/2)) (* x (* x y)) (* x (* (cbrt (- (* x y))) (cbrt (- (* x y))))) (* x (sqrt (- (* x y)))) x (* x -1) (* x (- x)) (pow x 2) (* (cbrt x) (- (* x y))) (* (sqrt x) (- (* x y))) (* -1 (* (pow x 2) y)) (expm1 (+ (* x 1.0) (* x (- (* x y))))) (log1p (+ (* x 1.0) (* x (- (* x y))))) (pow (exp x) (- 1.0 (* x y))) (+ (log x) (log (- 1.0 (* x y)))) (pow (exp x) (- 1.0 (* x y))) (* (cbrt (+ (* x 1.0) (* x (- (* x y))))) (cbrt (+ (* x 1.0) (* x (- (* x y)))))) (cbrt (+ (* x 1.0) (* x (- (* x y))))) (pow (* x (- 1.0 (* x y))) 3) (sqrt (+ (* x 1.0) (* x (- (* x y))))) (sqrt (+ (* x 1.0) (* x (- (* x y))))) (fma -1 (pow (* x (* x y)) 3) (pow (* x 1.0) 3)) (fma (* 1.0 1.0) (pow x 2) (* (* x (- x)) (* y (* x (- (- (* x y)) 1.0))))) (* (pow x 2) (- (* 1.0 1.0) (* (* x y) (* x y)))) (fma 1.0 x (* x (* x y))) (- 1.0 (* x y)) (* -1 (* (pow x 2) y)) (* -1 (* (pow x 2) y)) (* -1 (* (pow x 2) y)) (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y))) 0.738 * * * [progress]: adding candidates to table 0.808 * * [progress]: iteration 4 / 4 0.808 * * * [progress]: picking best candidate 0.815 * * * * [pick]: Picked # 0.815 * * * [progress]: localizing error 0.823 * * * [progress]: generating rewritten candidates 0.823 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.824 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.825 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.826 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.833 * * * [progress]: generating series expansions 0.833 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.833 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.833 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.833 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.833 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.833 * [taylor]: Taking taylor expansion of 1/3 in x 0.833 * [taylor]: Taking taylor expansion of (log x) in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.834 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.834 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.834 * [taylor]: Taking taylor expansion of 1/3 in x 0.834 * [taylor]: Taking taylor expansion of (log x) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.885 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.885 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.885 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.885 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.885 * [taylor]: Taking taylor expansion of 1/3 in x 0.885 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.886 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.886 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.886 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.886 * [taylor]: Taking taylor expansion of 1/3 in x 0.886 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.941 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.941 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.941 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.941 * [taylor]: Taking taylor expansion of -1 in x 0.941 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.941 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.941 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.941 * [taylor]: Taking taylor expansion of 1/3 in x 0.942 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.942 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.942 * [taylor]: Taking taylor expansion of -1 in x 0.943 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.943 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.943 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.943 * [taylor]: Taking taylor expansion of 1/3 in x 0.943 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.943 * [taylor]: Taking taylor expansion of x in x 1.011 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.011 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.011 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.011 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.011 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.011 * [taylor]: Taking taylor expansion of 1/3 in x 1.011 * [taylor]: Taking taylor expansion of (log x) in x 1.011 * [taylor]: Taking taylor expansion of x in x 1.011 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.011 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.012 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.012 * [taylor]: Taking taylor expansion of 1/3 in x 1.012 * [taylor]: Taking taylor expansion of (log x) in x 1.012 * [taylor]: Taking taylor expansion of x in x 1.058 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.058 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.058 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.058 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.058 * [taylor]: Taking taylor expansion of 1/3 in x 1.058 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.058 * [taylor]: Taking taylor expansion of x in x 1.059 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.059 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.059 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.059 * [taylor]: Taking taylor expansion of 1/3 in x 1.059 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.059 * [taylor]: Taking taylor expansion of x in x 1.115 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.115 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.115 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.115 * [taylor]: Taking taylor expansion of -1 in x 1.116 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.116 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.116 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.116 * [taylor]: Taking taylor expansion of 1/3 in x 1.116 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.116 * [taylor]: Taking taylor expansion of x in x 1.117 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.117 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.117 * [taylor]: Taking taylor expansion of -1 in x 1.118 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.118 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.118 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.118 * [taylor]: Taking taylor expansion of 1/3 in x 1.118 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.118 * [taylor]: Taking taylor expansion of x in x 1.185 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 1.186 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.186 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.186 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.186 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.186 * [taylor]: Taking taylor expansion of 1/3 in x 1.186 * [taylor]: Taking taylor expansion of (log x) in x 1.186 * [taylor]: Taking taylor expansion of x in x 1.186 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.186 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.186 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.186 * [taylor]: Taking taylor expansion of 1/3 in x 1.186 * [taylor]: Taking taylor expansion of (log x) in x 1.186 * [taylor]: Taking taylor expansion of x in x 1.239 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.239 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.239 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.239 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.240 * [taylor]: Taking taylor expansion of 1/3 in x 1.240 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.240 * [taylor]: Taking taylor expansion of x in x 1.240 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.240 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.240 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.240 * [taylor]: Taking taylor expansion of 1/3 in x 1.240 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.240 * [taylor]: Taking taylor expansion of x in x 1.289 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.289 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.289 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.289 * [taylor]: Taking taylor expansion of -1 in x 1.290 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.290 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.290 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.290 * [taylor]: Taking taylor expansion of 1/3 in x 1.290 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.290 * [taylor]: Taking taylor expansion of x in x 1.291 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.291 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.291 * [taylor]: Taking taylor expansion of -1 in x 1.292 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.292 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.292 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.292 * [taylor]: Taking taylor expansion of 1/3 in x 1.292 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.357 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.357 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0 1.357 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.357 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.357 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.357 * [taylor]: Taking taylor expansion of 1/3 in x 1.357 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.357 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.357 * [taylor]: Taking taylor expansion of x in x 1.358 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.358 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.358 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.358 * [taylor]: Taking taylor expansion of 1/3 in x 1.358 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.358 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.358 * [taylor]: Taking taylor expansion of x in x 1.413 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0 1.413 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.413 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.413 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.413 * [taylor]: Taking taylor expansion of 1/3 in x 1.413 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.413 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.413 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.414 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.414 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.414 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.414 * [taylor]: Taking taylor expansion of 1/3 in x 1.414 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.414 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.414 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.414 * [taylor]: Taking taylor expansion of x in x 1.475 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 1.475 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 1.475 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 1.475 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.475 * [taylor]: Taking taylor expansion of -1 in x 1.476 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.476 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.476 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.476 * [taylor]: Taking taylor expansion of 1/3 in x 1.476 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.476 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.476 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.476 * [taylor]: Taking taylor expansion of x in x 1.477 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 1.477 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 1.477 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.477 * [taylor]: Taking taylor expansion of -1 in x 1.477 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.478 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.478 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.478 * [taylor]: Taking taylor expansion of 1/3 in x 1.478 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.478 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.478 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.478 * [taylor]: Taking taylor expansion of x in x 1.556 * * * [progress]: simplifying candidates 1.557 * [simplify]: Simplifying using # : (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (* (cbrt x) (cbrt x))) (log1p (* (cbrt x) (cbrt x))) (+ 1/3 1/3) (+ 1 1) (* x x) (* (cbrt x) (cbrt x)) (+ 1 1) (+ (log (cbrt x)) (log (cbrt x))) (log (* (cbrt x) (cbrt x))) (exp (* (cbrt x) (cbrt x))) (* x x) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x))) (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)) (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* 1 1) (* (cbrt x) (cbrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (cbrt (sqrt x))) (* (sqrt (cbrt x)) (cbrt (sqrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* 2 1/3) (* 2 1) (* (cbrt x) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (cbrt (sqrt x))) (* (cbrt x) (cbrt 1)) (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x)))) (* (cbrt x) (sqrt (cbrt x))) (* (cbrt x) 1) (* (cbrt (cbrt x)) (cbrt x)) (* (cbrt (sqrt x)) (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt (cbrt x)) (cbrt x)) (* (sqrt (cbrt x)) (cbrt x)) (* (cbrt x) (cbrt x)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 2/3) (pow (/ 1 x) -2/3) (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3)) 1.561 * * [simplify]: iteration 0 : 119 enodes (cost 308 ) 1.564 * * [simplify]: iteration 1 : 477 enodes (cost 281 ) 1.578 * * [simplify]: iteration 2 : 2972 enodes (cost 258 ) 1.643 * * [simplify]: iteration 3 : 5001 enodes (cost 255 ) 1.645 * [simplify]: Simplified to: (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (* (cbrt x) (cbrt x))) (log1p (* (cbrt x) (cbrt x))) 2/3 2 (pow x 2) (pow x 2/3) 2 (* 2/3 (log x)) (* 2/3 (log x)) (exp (pow x 2/3)) (pow x 2) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x))) (pow x 2) (fabs (pow x 1/3)) (fabs (pow x 1/3)) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1 (pow x 2/3) (pow (cbrt (cbrt x)) 4) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (pow x 1/3) (pow x 1/3) 1 (pow x 2/3) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (pow x 1/3) (pow x 1/3) 2/3 2 (* (cbrt x) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (cbrt (sqrt x))) (pow x 1/3) (pow (cbrt (cbrt x)) 5) (pow (sqrt (cbrt x)) 3) (pow x 1/3) (pow (cbrt (cbrt x)) 4) (* (cbrt x) (cbrt (sqrt x))) (pow x 2/3) (pow (cbrt (cbrt x)) 4) (pow (sqrt (cbrt x)) 3) (pow x 2/3) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 2/3) (pow (/ 1 x) -2/3) (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3)) 1.645 * * * [progress]: adding candidates to table 1.812 * [progress]: [Phase 3 of 3] Extracting. 1.812 * * [regime]: Finding splitpoints for: (# # # # #) 1.813 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.813 * * * * [regimes]: Trying to branch on y from (# # # # #) 1.832 * * * * [regimes]: Trying to branch on x from (# # # # #) 1.853 * * * [regime]: Found split indices: #