16.359 * [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)) 0.016 * * [simplify]: iteration 0 : 10 enodes (cost 3 ) 0.018 * * [simplify]: iteration 1 : 14 enodes (cost 3 ) 0.020 * * [simplify]: iteration 2 : 17 enodes (cost 3 ) 0.022 * * [simplify]: iteration 3 : 18 enodes (cost 3 ) 0.023 * * [simplify]: iteration 4 : 18 enodes (cost 3 ) 0.023 * [simplify]: Simplified to: (/ (* x y) (+ y 1.0)) 0.024 * * [progress]: iteration 1 / 4 0.024 * * * [progress]: picking best candidate 0.025 * * * * [pick]: Picked # 0.025 * * * [progress]: localizing error 0.030 * * * [progress]: generating rewritten candidates 0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.038 * * * [progress]: generating series expansions 0.038 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.038 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0 0.038 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y 0.038 * [taylor]: Taking taylor expansion of (* x y) in y 0.038 * [taylor]: Taking taylor expansion of x in y 0.038 * [taylor]: Taking taylor expansion of y in y 0.038 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.039 * [taylor]: Taking taylor expansion of y in y 0.039 * [taylor]: Taking taylor expansion of 1.0 in y 0.040 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x 0.040 * [taylor]: Taking taylor expansion of (* x y) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of 1.0 in x 0.040 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x 0.040 * [taylor]: Taking taylor expansion of (* x y) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of 1.0 in x 0.041 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y 0.041 * [taylor]: Taking taylor expansion of y in y 0.041 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.041 * [taylor]: Taking taylor expansion of y in y 0.041 * [taylor]: Taking taylor expansion of 1.0 in y 0.043 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0 0.050 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y 0.050 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y 0.050 * [taylor]: Taking taylor expansion of x in y 0.051 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y 0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.051 * [taylor]: Taking taylor expansion of y in y 0.051 * [taylor]: Taking taylor expansion of 1.0 in y 0.051 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x 0.053 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.053 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x 0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.053 * [taylor]: Taking taylor expansion of y in x 0.053 * [taylor]: Taking taylor expansion of 1.0 in x 0.053 * [taylor]: Taking taylor expansion of y in x 0.054 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x 0.054 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x 0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [taylor]: Taking taylor expansion of 1.0 in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.055 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y 0.055 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y 0.056 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.056 * [taylor]: Taking taylor expansion of 1.0 in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.056 * [taylor]: Taking taylor expansion of 1 in y 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.064 * [taylor]: Taking taylor expansion of 0 in y 0.068 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0 0.068 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y 0.068 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y 0.068 * [taylor]: Taking taylor expansion of x in y 0.068 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y 0.068 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.068 * [taylor]: Taking taylor expansion of 1.0 in y 0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.071 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x 0.071 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x 0.071 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.071 * [taylor]: Taking taylor expansion of 1.0 in x 0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [taylor]: Taking taylor expansion of y in x 0.072 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x 0.072 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x 0.072 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.072 * [taylor]: Taking taylor expansion of 1.0 in x 0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.072 * [taylor]: Taking taylor expansion of y in x 0.073 * [taylor]: Taking taylor expansion of y in x 0.074 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y 0.074 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y 0.074 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.074 * [taylor]: Taking taylor expansion of 1.0 in y 0.074 * [taylor]: Taking taylor expansion of y in y 0.074 * [taylor]: Taking taylor expansion of 1 in y 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.087 * * * [progress]: simplifying candidates 0.087 * [simplify]: Simplifying using # : (expm1 (/ (* x y) (+ y 1.0))) (log1p (/ (* x y) (+ y 1.0))) (- (+ (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))) 0.092 * * [simplify]: iteration 0 : 200 enodes (cost 154 ) 0.098 * * [simplify]: iteration 1 : 910 enodes (cost 129 ) 0.121 * * [simplify]: iteration 2 : 4740 enodes (cost 126 ) 0.231 * * [simplify]: iteration 3 : 5001 enodes (cost 124 ) 0.232 * [simplify]: Simplified to: (expm1 (/ (* x y) (+ y 1.0))) (log1p (/ (* x y) (+ y 1.0))) (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)))) (fma (/ x y) (- (/ 1.0 y) 1.0) x) (fma (/ x y) (- (/ 1.0 y) 1.0) x) 0.233 * * * [progress]: adding candidates to table 0.295 * * [progress]: iteration 2 / 4 0.295 * * * [progress]: picking best candidate 0.298 * * * * [pick]: Picked # 0.298 * * * [progress]: localizing error 0.303 * * * [progress]: generating rewritten candidates 0.303 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.309 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.328 * * * [progress]: generating series expansions 0.328 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.328 * [approximate]: Taking taylor expansion of (/ y (+ y 1.0)) in (y) around 0 0.328 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of 1.0 in y 0.329 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y 0.329 * [taylor]: Taking taylor expansion of 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 0.336 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0 0.336 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y 0.336 * [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 0.339 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y 0.339 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y 0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.339 * [taylor]: Taking taylor expansion of 1.0 in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.350 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0 0.351 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y 0.351 * [taylor]: Taking taylor expansion of -1 in y 0.351 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) 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 y in y 0.354 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y 0.354 * [taylor]: Taking taylor expansion of -1 in y 0.354 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y 0.354 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.354 * [taylor]: Taking taylor expansion of 1.0 in y 0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.355 * [taylor]: Taking taylor expansion of y in y 0.367 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.367 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0 0.367 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y 0.367 * [taylor]: Taking taylor expansion of (* x y) in y 0.367 * [taylor]: Taking taylor expansion of x in y 0.367 * [taylor]: Taking taylor expansion of y in y 0.367 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.367 * [taylor]: Taking taylor expansion of y in y 0.367 * [taylor]: Taking taylor expansion of 1.0 in y 0.368 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) 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 (+ y 1.0) in x 0.368 * [taylor]: Taking taylor expansion of y in x 0.368 * [taylor]: Taking taylor expansion of 1.0 in x 0.369 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x 0.369 * [taylor]: Taking taylor expansion of (* x y) in x 0.369 * [taylor]: Taking taylor expansion of x in x 0.369 * [taylor]: Taking taylor expansion of y in x 0.369 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.369 * [taylor]: Taking taylor expansion of y in x 0.369 * [taylor]: Taking taylor expansion of 1.0 in x 0.369 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of 1.0 in y 0.371 * [taylor]: Taking taylor expansion of 0 in y 0.375 * [taylor]: Taking taylor expansion of 0 in y 0.383 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0 0.383 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y 0.383 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y 0.383 * [taylor]: Taking taylor expansion of x in y 0.383 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y 0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.383 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of 1.0 in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.386 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x 0.386 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x 0.386 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.386 * [taylor]: Taking taylor expansion of y in x 0.386 * [taylor]: Taking taylor expansion of 1.0 in x 0.386 * [taylor]: Taking taylor expansion of y in x 0.387 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x 0.387 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x 0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.387 * [taylor]: Taking taylor expansion of y in x 0.387 * [taylor]: Taking taylor expansion of 1.0 in x 0.387 * [taylor]: Taking taylor expansion of y in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y 0.389 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y 0.389 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.389 * [taylor]: Taking taylor expansion of 1.0 in y 0.389 * [taylor]: Taking taylor expansion of y in y 0.389 * [taylor]: Taking taylor expansion of 1 in y 0.391 * [taylor]: Taking taylor expansion of 0 in y 0.396 * [taylor]: Taking taylor expansion of 0 in y 0.401 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0 0.401 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y 0.401 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y 0.401 * [taylor]: Taking taylor expansion of x in y 0.401 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y 0.401 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.401 * [taylor]: Taking taylor expansion of 1.0 in y 0.401 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.401 * [taylor]: Taking taylor expansion of y in y 0.402 * [taylor]: Taking taylor expansion of y in y 0.405 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x 0.405 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x 0.405 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.405 * [taylor]: Taking taylor expansion of 1.0 in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.405 * [taylor]: Taking taylor expansion of y in x 0.405 * [taylor]: Taking taylor expansion of y in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x 0.406 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x 0.407 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.407 * [taylor]: Taking taylor expansion of 1.0 in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.407 * [taylor]: Taking taylor expansion of y in x 0.407 * [taylor]: Taking taylor expansion of y in x 0.408 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y 0.408 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y 0.408 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.408 * [taylor]: Taking taylor expansion of 1.0 in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of 1 in y 0.411 * [taylor]: Taking taylor expansion of 0 in y 0.417 * [taylor]: Taking taylor expansion of 0 in y 0.422 * * * [progress]: simplifying candidates 0.423 * [simplify]: Simplifying using # : (expm1 (/ y (+ y 1.0))) (log1p (/ y (+ y 1.0))) (- (log y) (log (+ y 1.0))) (log (/ y (+ y 1.0))) (exp (/ y (+ y 1.0))) (/ (* (* y y) y) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0)))) (cbrt (/ y (+ y 1.0))) (* (* (/ y (+ y 1.0)) (/ y (+ y 1.0))) (/ y (+ y 1.0))) (sqrt (/ y (+ y 1.0))) (sqrt (/ y (+ y 1.0))) (- y) (- (+ y 1.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (cbrt y) (cbrt (+ y 1.0))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0))) (/ (cbrt y) (sqrt (+ y 1.0))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ y 1.0)) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ y 1.0)) (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (sqrt y) (cbrt (+ y 1.0))) (/ (sqrt y) (sqrt (+ y 1.0))) (/ (sqrt y) (sqrt (+ y 1.0))) (/ (sqrt y) 1) (/ (sqrt y) (+ y 1.0)) (/ (sqrt y) 1) (/ (sqrt y) (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ y (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))) (/ 1 1) (/ y (+ y 1.0)) (/ 1 1) (/ y (+ y 1.0)) (/ 1 (+ y 1.0)) (/ (+ y 1.0) y) (/ y (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ y (sqrt (+ y 1.0))) (/ y 1) (/ y 1) (/ (+ y 1.0) (cbrt y)) (/ (+ y 1.0) (sqrt y)) (/ (+ y 1.0) y) (/ y (+ (pow y 3) (pow 1.0 3))) (/ y (- (* y y) (* 1.0 1.0))) (expm1 (* x (/ y (+ y 1.0)))) (log1p (* x (/ y (+ y 1.0)))) (* x (/ y (+ y 1.0))) (+ (log x) (- (log y) (log (+ y 1.0)))) (+ (log x) (log (/ y (+ 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 x) x) (* (* (/ y (+ y 1.0)) (/ y (+ y 1.0))) (/ y (+ 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)))) (* (sqrt x) (sqrt (/ y (+ y 1.0)))) (* (sqrt x) (sqrt (/ y (+ y 1.0)))) (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0)))) (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0)))) (* x (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0))))) (* x (sqrt (/ y (+ y 1.0)))) (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* x (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0)))) (* x (/ (* (cbrt y) (cbrt y)) 1)) (* x (/ (* (cbrt y) (cbrt y)) 1)) (* x (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* x (/ (sqrt y) (sqrt (+ y 1.0)))) (* x (/ (sqrt y) 1)) (* x (/ (sqrt y) 1)) (* x (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* x (/ 1 (sqrt (+ y 1.0)))) (* x (/ 1 1)) (* x (/ 1 1)) (* x 1) (* x y) (* x (/ y (+ (pow y 3) (pow 1.0 3)))) (* x (/ y (- (* y y) (* 1.0 1.0)))) (* (cbrt x) (/ y (+ y 1.0))) (* (sqrt x) (/ y (+ y 1.0))) (* x (/ y (+ y 1.0))) (* x y) (- (+ (* 1.0 (pow y 3)) (* 1.0 y)) (* 1.0 (pow y 2))) (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y))) (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y))) (- (+ (* 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))) 0.429 * * [simplify]: iteration 0 : 305 enodes (cost 392 ) 0.439 * * [simplify]: iteration 1 : 1398 enodes (cost 354 ) 0.474 * * [simplify]: iteration 2 : 5002 enodes (cost 349 ) 0.477 * [simplify]: Simplified to: (expm1 (/ y (+ y 1.0))) (log1p (/ y (+ y 1.0))) (log (/ y (+ y 1.0))) (log (/ y (+ y 1.0))) (exp (/ y (+ y 1.0))) (pow (/ y (+ y 1.0)) 3) (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0)))) (cbrt (/ y (+ y 1.0))) (pow (/ y (+ y 1.0)) 3) (sqrt (/ y (+ y 1.0))) (sqrt (/ y (+ y 1.0))) (- y) (- (+ y 1.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (cbrt y) (cbrt (+ y 1.0))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0))) (/ (cbrt y) (sqrt (+ y 1.0))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ y 1.0)) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ y 1.0)) (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (sqrt y) (cbrt (+ y 1.0))) (/ (sqrt y) (sqrt (+ y 1.0))) (/ (sqrt y) (sqrt (+ y 1.0))) (sqrt y) (/ (sqrt y) (+ y 1.0)) (sqrt y) (/ (sqrt y) (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ y (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))) 1 (/ y (+ y 1.0)) 1 (/ y (+ y 1.0)) (/ 1 (+ y 1.0)) (/ (+ y 1.0) y) (/ y (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ y (sqrt (+ y 1.0))) y y (/ (+ y 1.0) (cbrt y)) (/ (+ y 1.0) (sqrt y)) (/ (+ y 1.0) y) (/ y (+ (pow y 3) (pow 1.0 3))) (/ y (- (* y y) (* 1.0 1.0))) (expm1 (* x (/ y (+ y 1.0)))) (log1p (* x (/ y (+ y 1.0)))) (* x (/ y (+ y 1.0))) (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)))) (* (sqrt x) (sqrt (/ y (+ y 1.0)))) (* (sqrt x) (sqrt (/ y (+ y 1.0)))) (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0)))) (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0)))) (* x (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0))))) (* x (sqrt (/ y (+ y 1.0)))) (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* x (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0)))) (* (* (cbrt y) (cbrt y)) x) (* (* (cbrt y) (cbrt y)) x) (* x (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* x (/ (sqrt y) (sqrt (+ y 1.0)))) (* (sqrt y) x) (* (sqrt y) x) (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ x (sqrt (+ y 1.0))) x x x (* x y) (* x (/ y (+ (pow y 3) (pow 1.0 3)))) (* x (/ y (- (* y y) (* 1.0 1.0)))) (* (cbrt x) (/ y (+ y 1.0))) (* (sqrt x) (/ y (+ y 1.0))) (* x (/ y (+ y 1.0))) (* x y) (* 1.0 (- (+ (pow y 3) y) (pow y 2))) (- 1 (- (/ 1.0 y) (/ (/ 1.0 y) y))) (- 1 (- (/ 1.0 y) (/ (/ 1.0 y) y))) (* (* 1.0 x) (+ y (- (pow y 3) (pow y 2)))) (fma 1.0 (- (/ x (pow y 2)) (/ x y)) x) (fma 1.0 (- (/ x (pow y 2)) (/ x y)) x) 0.477 * * * [progress]: adding candidates to table 0.641 * * [progress]: iteration 3 / 4 0.641 * * * [progress]: picking best candidate 0.642 * * * * [pick]: Picked # 0.643 * * * [progress]: localizing error 0.652 * * * [progress]: generating rewritten candidates 0.652 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.659 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.691 * * * [progress]: generating series expansions 0.691 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.692 * [approximate]: Taking taylor expansion of (/ (* x y) (- (pow y 2) 1.0)) in (x y) around 0 0.692 * [taylor]: Taking taylor expansion of (/ (* x y) (- (pow y 2) 1.0)) in y 0.692 * [taylor]: Taking taylor expansion of (* x y) in y 0.692 * [taylor]: Taking taylor expansion of x in y 0.692 * [taylor]: Taking taylor expansion of y in y 0.692 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y 0.692 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.692 * [taylor]: Taking taylor expansion of y in y 0.692 * [taylor]: Taking taylor expansion of 1.0 in y 0.694 * [taylor]: Taking taylor expansion of (/ (* x y) (- (pow y 2) 1.0)) in x 0.694 * [taylor]: Taking taylor expansion of (* x y) in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.694 * [taylor]: Taking taylor expansion of y in x 0.694 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x 0.694 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.694 * [taylor]: Taking taylor expansion of y in x 0.694 * [taylor]: Taking taylor expansion of 1.0 in x 0.695 * [taylor]: Taking taylor expansion of (/ (* x y) (- (pow y 2) 1.0)) in x 0.695 * [taylor]: Taking taylor expansion of (* x y) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.695 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x 0.695 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.696 * [taylor]: Taking taylor expansion of 1.0 in x 0.697 * [taylor]: Taking taylor expansion of (/ y (- (pow y 2) 1.0)) in y 0.697 * [taylor]: Taking taylor expansion of y in y 0.697 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y 0.697 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.697 * [taylor]: Taking taylor expansion of y in y 0.697 * [taylor]: Taking taylor expansion of 1.0 in y 0.704 * [taylor]: Taking taylor expansion of 0 in y 0.707 * [taylor]: Taking taylor expansion of 0 in y 0.714 * [taylor]: Taking taylor expansion of 0 in y 0.720 * [taylor]: Taking taylor expansion of 0 in y 0.721 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in (x y) around 0 0.721 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in y 0.721 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in y 0.721 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.721 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.721 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.721 * [taylor]: Taking taylor expansion of y in y 0.722 * [taylor]: Taking taylor expansion of 1.0 in y 0.722 * [taylor]: Taking taylor expansion of (* x y) in y 0.722 * [taylor]: Taking taylor expansion of x in y 0.722 * [taylor]: Taking taylor expansion of y in y 0.725 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x 0.725 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x 0.725 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.725 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.725 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.725 * [taylor]: Taking taylor expansion of y in x 0.725 * [taylor]: Taking taylor expansion of 1.0 in x 0.725 * [taylor]: Taking taylor expansion of (* x y) in x 0.725 * [taylor]: Taking taylor expansion of x in x 0.725 * [taylor]: Taking taylor expansion of y in x 0.728 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x 0.728 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x 0.728 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.728 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.728 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.728 * [taylor]: Taking taylor expansion of y in x 0.728 * [taylor]: Taking taylor expansion of 1.0 in x 0.728 * [taylor]: Taking taylor expansion of (* x y) in x 0.728 * [taylor]: Taking taylor expansion of x in x 0.728 * [taylor]: Taking taylor expansion of y in x 0.731 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (* 1.0 y))) in y 0.731 * [taylor]: Taking taylor expansion of (- (/ 1 y) (* 1.0 y)) in y 0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.731 * [taylor]: Taking taylor expansion of y in y 0.731 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.731 * [taylor]: Taking taylor expansion of 1.0 in y 0.731 * [taylor]: Taking taylor expansion of y in y 0.735 * [taylor]: Taking taylor expansion of 0 in y 0.740 * [taylor]: Taking taylor expansion of 0 in y 0.750 * [taylor]: Taking taylor expansion of 0 in y 0.758 * [taylor]: Taking taylor expansion of 0 in y 0.759 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in (x y) around 0 0.759 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in y 0.759 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in y 0.759 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.759 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.759 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.759 * [taylor]: Taking taylor expansion of y in y 0.760 * [taylor]: Taking taylor expansion of 1.0 in y 0.760 * [taylor]: Taking taylor expansion of (* x y) in y 0.760 * [taylor]: Taking taylor expansion of x in y 0.760 * [taylor]: Taking taylor expansion of y in y 0.762 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x 0.762 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x 0.762 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.762 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.762 * [taylor]: Taking taylor expansion of y in x 0.763 * [taylor]: Taking taylor expansion of 1.0 in x 0.763 * [taylor]: Taking taylor expansion of (* x y) in x 0.763 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of y in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x 0.765 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x 0.765 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.765 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.765 * [taylor]: Taking taylor expansion of y in x 0.766 * [taylor]: Taking taylor expansion of 1.0 in x 0.766 * [taylor]: Taking taylor expansion of (* x y) in x 0.766 * [taylor]: Taking taylor expansion of x in x 0.766 * [taylor]: Taking taylor expansion of y in x 0.768 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (* 1.0 y))) in y 0.768 * [taylor]: Taking taylor expansion of (- (/ 1 y) (* 1.0 y)) in y 0.768 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.768 * [taylor]: Taking taylor expansion of y in y 0.769 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.769 * [taylor]: Taking taylor expansion of 1.0 in y 0.769 * [taylor]: Taking taylor expansion of y in y 0.772 * [taylor]: Taking taylor expansion of 0 in y 0.777 * [taylor]: Taking taylor expansion of 0 in y 0.787 * [taylor]: Taking taylor expansion of 0 in y 0.796 * [taylor]: Taking taylor expansion of 0 in y 0.796 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.797 * [approximate]: Taking taylor expansion of (/ (* x (* y (- y 1.0))) (- (pow y 2) 1.0)) in (x y) around 0 0.797 * [taylor]: Taking taylor expansion of (/ (* x (* y (- y 1.0))) (- (pow y 2) 1.0)) in y 0.797 * [taylor]: Taking taylor expansion of (* x (* y (- y 1.0))) in y 0.797 * [taylor]: Taking taylor expansion of x in y 0.797 * [taylor]: Taking taylor expansion of (* y (- y 1.0)) in y 0.797 * [taylor]: Taking taylor expansion of y in y 0.797 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.797 * [taylor]: Taking taylor expansion of y in y 0.797 * [taylor]: Taking taylor expansion of 1.0 in y 0.797 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y 0.797 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.797 * [taylor]: Taking taylor expansion of y in y 0.797 * [taylor]: Taking taylor expansion of 1.0 in y 0.802 * [taylor]: Taking taylor expansion of (/ (* x (* y (- y 1.0))) (- (pow y 2) 1.0)) in x 0.802 * [taylor]: Taking taylor expansion of (* x (* y (- y 1.0))) in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of (* y (- y 1.0)) in x 0.802 * [taylor]: Taking taylor expansion of y in x 0.803 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.803 * [taylor]: Taking taylor expansion of y in x 0.803 * [taylor]: Taking taylor expansion of 1.0 in x 0.803 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x 0.803 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.803 * [taylor]: Taking taylor expansion of y in x 0.803 * [taylor]: Taking taylor expansion of 1.0 in x 0.805 * [taylor]: Taking taylor expansion of (/ (* x (* y (- y 1.0))) (- (pow y 2) 1.0)) in x 0.805 * [taylor]: Taking taylor expansion of (* x (* y (- y 1.0))) in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (* y (- y 1.0)) in x 0.805 * [taylor]: Taking taylor expansion of y in x 0.805 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.806 * [taylor]: Taking taylor expansion of y in x 0.806 * [taylor]: Taking taylor expansion of 1.0 in x 0.806 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x 0.806 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.806 * [taylor]: Taking taylor expansion of y in x 0.806 * [taylor]: Taking taylor expansion of 1.0 in x 0.812 * [taylor]: Taking taylor expansion of (/ (- (pow y 2) (* 1.0 y)) (- (pow y 2) 1.0)) in y 0.812 * [taylor]: Taking taylor expansion of (- (pow y 2) (* 1.0 y)) in y 0.812 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.812 * [taylor]: Taking taylor expansion of y in y 0.812 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.812 * [taylor]: Taking taylor expansion of 1.0 in y 0.812 * [taylor]: Taking taylor expansion of y in y 0.812 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y 0.812 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.812 * [taylor]: Taking taylor expansion of y in y 0.812 * [taylor]: Taking taylor expansion of 1.0 in y 0.819 * [taylor]: Taking taylor expansion of 0 in y 0.827 * [taylor]: Taking taylor expansion of 0 in y 0.834 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in (x y) around 0 0.834 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in y 0.834 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.834 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.834 * [taylor]: Taking taylor expansion of y in y 0.834 * [taylor]: Taking taylor expansion of 1.0 in y 0.834 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in y 0.834 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.834 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.834 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.834 * [taylor]: Taking taylor expansion of y in y 0.835 * [taylor]: Taking taylor expansion of 1.0 in y 0.835 * [taylor]: Taking taylor expansion of (* x y) in y 0.835 * [taylor]: Taking taylor expansion of x in y 0.835 * [taylor]: Taking taylor expansion of y in y 0.838 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x 0.838 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.838 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.838 * [taylor]: Taking taylor expansion of y in x 0.838 * [taylor]: Taking taylor expansion of 1.0 in x 0.838 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x 0.838 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.838 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.838 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.838 * [taylor]: Taking taylor expansion of y in x 0.838 * [taylor]: Taking taylor expansion of 1.0 in x 0.839 * [taylor]: Taking taylor expansion of (* x y) in x 0.839 * [taylor]: Taking taylor expansion of x in x 0.839 * [taylor]: Taking taylor expansion of y in x 0.842 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x 0.842 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.842 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.842 * [taylor]: Taking taylor expansion of y in x 0.842 * [taylor]: Taking taylor expansion of 1.0 in x 0.842 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x 0.842 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.842 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.842 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.842 * [taylor]: Taking taylor expansion of y in x 0.842 * [taylor]: Taking taylor expansion of 1.0 in x 0.842 * [taylor]: Taking taylor expansion of (* x y) in x 0.842 * [taylor]: Taking taylor expansion of x in x 0.842 * [taylor]: Taking taylor expansion of y in x 0.846 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (- (/ 1 y) (* 1.0 y))) in y 0.846 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.846 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.846 * [taylor]: Taking taylor expansion of y in y 0.846 * [taylor]: Taking taylor expansion of 1.0 in y 0.846 * [taylor]: Taking taylor expansion of (- (/ 1 y) (* 1.0 y)) in y 0.846 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.846 * [taylor]: Taking taylor expansion of y in y 0.846 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.846 * [taylor]: Taking taylor expansion of 1.0 in y 0.846 * [taylor]: Taking taylor expansion of y in y 0.850 * [taylor]: Taking taylor expansion of 0 in y 0.859 * [taylor]: Taking taylor expansion of 0 in y 0.867 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y)))) in (x y) around 0 0.867 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y)))) in y 0.867 * [taylor]: Taking taylor expansion of -1 in y 0.867 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in y 0.867 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.867 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.867 * [taylor]: Taking taylor expansion of y in y 0.868 * [taylor]: Taking taylor expansion of 1.0 in y 0.868 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in y 0.868 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.868 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.868 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.868 * [taylor]: Taking taylor expansion of y in y 0.868 * [taylor]: Taking taylor expansion of 1.0 in y 0.868 * [taylor]: Taking taylor expansion of (* x y) in y 0.868 * [taylor]: Taking taylor expansion of x in y 0.868 * [taylor]: Taking taylor expansion of y in y 0.871 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y)))) in x 0.871 * [taylor]: Taking taylor expansion of -1 in x 0.871 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x 0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.871 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.871 * [taylor]: Taking taylor expansion of y in x 0.871 * [taylor]: Taking taylor expansion of 1.0 in x 0.871 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x 0.871 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.871 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.871 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.872 * [taylor]: Taking taylor expansion of y in x 0.872 * [taylor]: Taking taylor expansion of 1.0 in x 0.872 * [taylor]: Taking taylor expansion of (* x y) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.872 * [taylor]: Taking taylor expansion of y in x 0.875 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y)))) in x 0.875 * [taylor]: Taking taylor expansion of -1 in x 0.875 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x 0.875 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.875 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.875 * [taylor]: Taking taylor expansion of y in x 0.875 * [taylor]: Taking taylor expansion of 1.0 in x 0.875 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x 0.875 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.875 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.875 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.875 * [taylor]: Taking taylor expansion of y in x 0.875 * [taylor]: Taking taylor expansion of 1.0 in x 0.875 * [taylor]: Taking taylor expansion of (* x y) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of y in x 0.878 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (* 1.0 y)))) in y 0.878 * [taylor]: Taking taylor expansion of -1 in y 0.878 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (* 1.0 y))) in y 0.878 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.878 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.878 * [taylor]: Taking taylor expansion of y in y 0.879 * [taylor]: Taking taylor expansion of 1.0 in y 0.879 * [taylor]: Taking taylor expansion of (- (/ 1 y) (* 1.0 y)) in y 0.879 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.879 * [taylor]: Taking taylor expansion of y in y 0.879 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.879 * [taylor]: Taking taylor expansion of 1.0 in y 0.879 * [taylor]: Taking taylor expansion of y in y 0.884 * [taylor]: Taking taylor expansion of 0 in y 0.894 * [taylor]: Taking taylor expansion of 0 in y 0.903 * * * [progress]: simplifying candidates 0.904 * [simplify]: Simplifying using # : (expm1 (/ (* x y) (- (* y y) (* 1.0 1.0)))) (log1p (/ (* x y) (- (* y y) (* 1.0 1.0)))) (- (+ (log x) (log y)) (log (- (* y y) (* 1.0 1.0)))) (- (log (* x y)) (log (- (* y y) (* 1.0 1.0)))) (log (/ (* x y) (- (* y y) (* 1.0 1.0)))) (exp (/ (* x y) (- (* y y) (* 1.0 1.0)))) (/ (* (* (* x x) x) (* (* y y) y)) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))) (/ (* (* (* x y) (* x y)) (* x y)) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))) (* (cbrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (cbrt (/ (* x y) (- (* y y) (* 1.0 1.0))))) (cbrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (sqrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (sqrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (- (* x y)) (- (- (* y y) (* 1.0 1.0))) (/ x (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0))))) (/ y (cbrt (- (* y y) (* 1.0 1.0)))) (/ x (sqrt (- (* y y) (* 1.0 1.0)))) (/ y (sqrt (- (* y y) (* 1.0 1.0)))) (/ x 1) (/ y (- (* y y) (* 1.0 1.0))) (/ x (+ y 1.0)) (/ y (- y 1.0)) (/ 1 (- (* y y) (* 1.0 1.0))) (/ (- (* y y) (* 1.0 1.0)) (* x y)) (/ (* x y) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0))))) (/ (* x y) (sqrt (- (* y y) (* 1.0 1.0)))) (/ (* x y) 1) (/ (* x y) (+ y 1.0)) (/ (- (* y y) (* 1.0 1.0)) y) (/ (* x y) (- (pow (* y y) 3) (pow (* 1.0 1.0) 3))) (/ (* x y) (- (* (* y y) (* y y)) (* (* 1.0 1.0) (* 1.0 1.0)))) (expm1 (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (log1p (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (+ (- (+ (log x) (log y)) (log (- (* y y) (* 1.0 1.0)))) (log (- y 1.0))) (+ (- (log (* x y)) (log (- (* y y) (* 1.0 1.0)))) (log (- y 1.0))) (+ (log (/ (* x y) (- (* y y) (* 1.0 1.0)))) (log (- y 1.0))) (log (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (exp (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* (/ (* (* (* x x) x) (* (* y y) y)) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (/ (* (* (* x y) (* x y)) (* x y)) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (* (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (cbrt (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (cbrt (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))) (cbrt (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* (* (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (sqrt (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (sqrt (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* (* x y) (- (pow y 3) (pow 1.0 3))) (* (- (* y y) (* 1.0 1.0)) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))) (* (* x y) (- (* y y) (* 1.0 1.0))) (* (- (* y y) (* 1.0 1.0)) (+ y 1.0)) (* (sqrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0))) (* (sqrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt 1.0) (sqrt 1.0))))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1)))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (- 1.0) 1 (* 1.0 1))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (sqrt y) (sqrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (sqrt y) (sqrt y) (- (* (sqrt 1.0) (sqrt 1.0))))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (sqrt y) (sqrt y) (- (* 1.0 1)))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (- 1.0) 1 (* 1.0 1))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma 1 y (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma 1 y (- (* (sqrt 1.0) (sqrt 1.0))))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma 1 y (- (* 1.0 1)))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (- 1.0) 1 (* 1.0 1))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) y) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- 1.0)) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) y) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- 1.0)) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt 1.0) (sqrt 1.0)))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (- 1.0) 1 (* 1.0 1)) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (sqrt y) (sqrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (sqrt y) (sqrt y) (- (* (sqrt 1.0) (sqrt 1.0)))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (sqrt y) (sqrt y) (- (* 1.0 1))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (- 1.0) 1 (* 1.0 1)) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma 1 y (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma 1 y (- (* (sqrt 1.0) (sqrt 1.0)))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma 1 y (- (* 1.0 1))) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (fma (- 1.0) 1 (* 1.0 1)) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* y (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (- 1.0) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* y (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (- 1.0) (/ (* x y) (- (* y y) (* 1.0 1.0)))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (sqrt (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) 1) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (+ (sqrt y) (sqrt 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) 1) (* (cbrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (- y 1.0)) (* (sqrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (- y 1.0)) (* (/ y (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0)) (* (/ y (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0)) (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ y (- y 1.0)) (- y 1.0)) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ 1 (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (+ (* (* y y) (* y y)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* y y) (* 1.0 1.0)))) (- y 1.0)) (* (+ (* y y) (* 1.0 1.0)) (- y 1.0)) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- (pow y 3) (pow 1.0 3))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0))) (* (* x y) (- y 1.0)) (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3))))) (+ (* 1.0 (/ x (pow y 3))) (/ x y)) (+ (* 1.0 (/ x (pow y 3))) (/ x y)) (- (+ (* 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))) 0.918 * * [simplify]: iteration 0 : 546 enodes (cost 1090 ) 0.934 * * [simplify]: iteration 1 : 3194 enodes (cost 863 ) 0.995 * * [simplify]: iteration 2 : 5001 enodes (cost 859 ) 1.000 * [simplify]: Simplified to: (expm1 (/ (* x y) (- (* y y) (* 1.0 1.0)))) (log1p (/ (* x y) (- (* y y) (* 1.0 1.0)))) (log (/ (* x y) (- (* y y) (* 1.0 1.0)))) (log (/ (* x y) (- (* y y) (* 1.0 1.0)))) (log (/ (* x y) (- (* y y) (* 1.0 1.0)))) (exp (/ (* x y) (- (* y y) (* 1.0 1.0)))) (pow (/ (* x y) (- (* y y) (* 1.0 1.0))) 3) (pow (/ (* x y) (- (* y y) (* 1.0 1.0))) 3) (* (cbrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (cbrt (/ (* x y) (- (* y y) (* 1.0 1.0))))) (cbrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (pow (/ (* x y) (- (* y y) (* 1.0 1.0))) 3) (sqrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (sqrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (- (* x y)) (- (- (* y y) (* 1.0 1.0))) (/ x (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0))))) (/ y (cbrt (- (* y y) (* 1.0 1.0)))) (/ x (sqrt (- (* y y) (* 1.0 1.0)))) (/ y (sqrt (- (* y y) (* 1.0 1.0)))) x (/ y (- (* y y) (* 1.0 1.0))) (/ x (+ y 1.0)) (/ y (- y 1.0)) (/ 1 (- (* y y) (* 1.0 1.0))) (/ (- (* y y) (* 1.0 1.0)) (* x y)) (/ (* x y) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0))))) (/ (* x y) (sqrt (- (* y y) (* 1.0 1.0)))) (* x y) (/ (* x y) (+ y 1.0)) (/ (- (* y y) (* 1.0 1.0)) y) (/ (* x y) (- (pow (* y y) 3) (pow (* 1.0 1.0) 3))) (/ x (- (/ (pow y 4) y) (/ (pow 1.0 4) y))) (expm1 (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (log1p (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (log (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (log (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (log (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (log (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (exp (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (pow (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) 3) (pow (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) 3) (pow (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) 3) (* (cbrt (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (cbrt (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))) (cbrt (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (pow (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) 3) (sqrt (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (sqrt (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* (* x y) (- (pow y 3) (pow 1.0 3))) (* (fma y y (fma 1.0 1.0 (* y 1.0))) (- (* y y) (* 1.0 1.0))) (* (* x y) (- (* y y) (* 1.0 1.0))) (* (- (* y y) (* 1.0 1.0)) (+ y 1.0)) (* (sqrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0))) (* (sqrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1)))) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1)))) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1)))) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) y) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- 1.0)) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) y) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- 1.0)) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1)))) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1)))) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1)))) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (fma (- 1.0) 1 1.0) (+ y 1.0)) (/ (* x y) (- y 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) y) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- 1.0)) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) y) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- 1.0)) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (sqrt (- y 1.0))) (/ (* x y) (- (* y y) (* 1.0 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (+ (sqrt y) (sqrt 1.0))) (/ (* x y) (- (* y y) (* 1.0 1.0))) (* (cbrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (- y 1.0)) (* (sqrt (/ (* x y) (- (* y y) (* 1.0 1.0)))) (- y 1.0)) (* (/ y (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0)) (* (/ y (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0)) (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ y (- y 1.0)) (- y 1.0)) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (/ (- y 1.0) (- (* y y) (* 1.0 1.0))) (fma (- y 1.0) (* (* 1.0 1.0) (fma y y (* 1.0 1.0))) (* (- y 1.0) (pow y 4))) (* (- y 1.0) (fma y y (* 1.0 1.0))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- (pow y 3) (pow 1.0 3))) (* (/ (* x y) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0))) (* (* x y) (- y 1.0)) (* (- 1.0) (fma x y (* x (pow y 3)))) (fma 1.0 (/ x (pow y 3)) (/ x y)) (fma 1.0 (/ x (pow y 3)) (/ x y)) (* 1.0 (- (fma x y (* x (pow y 3))) (* x (pow y 2)))) (fma 1.0 (- (/ x (pow y 2)) (/ x y)) x) (fma 1.0 (- (/ x (pow y 2)) (/ x y)) x) 1.001 * * * [progress]: adding candidates to table 1.176 * [progress]: [Phase 3 of 3] Extracting. 1.176 * * [regime]: Finding splitpoints for: (# #) 1.177 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.177 * * * * [regimes]: Trying to branch on y from (# #) 1.192 * * * * [regimes]: Trying to branch on x from (# #) 1.204 * * * [regime]: Found split indices: #