5.566 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) 0.018 * * [simplify]: iteration 0 : 15 enodes (cost 5 ) 0.020 * * [simplify]: iteration 1 : 22 enodes (cost 5 ) 0.022 * * [simplify]: iteration 2 : 26 enodes (cost 5 ) 0.023 * * [simplify]: iteration 3 : 29 enodes (cost 5 ) 0.025 * * [simplify]: iteration 4 : 30 enodes (cost 5 ) 0.026 * * [simplify]: iteration 5 : 30 enodes (cost 5 ) 0.026 * [simplify]: Simplified to: (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) 0.027 * * [progress]: iteration 1 / 4 0.027 * * * [progress]: picking best candidate 0.029 * * * * [pick]: Picked # 0.029 * * * [progress]: localizing error 0.036 * * * [progress]: generating rewritten candidates 0.036 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.047 * * * [progress]: generating series expansions 0.047 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.047 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0 0.047 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.047 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.047 * [taylor]: Taking taylor expansion of 0.5 in x 0.047 * [taylor]: Taking taylor expansion of (* x y) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of 1.0 in x 0.048 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.048 * [taylor]: Taking taylor expansion of y in y 0.048 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.049 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.049 * [taylor]: Taking taylor expansion of 0.5 in y 0.049 * [taylor]: Taking taylor expansion of (* x y) in y 0.049 * [taylor]: Taking taylor expansion of x in y 0.049 * [taylor]: Taking taylor expansion of y in y 0.049 * [taylor]: Taking taylor expansion of 1.0 in y 0.050 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.050 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.050 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.050 * [taylor]: Taking taylor expansion of 0.5 in y 0.050 * [taylor]: Taking taylor expansion of (* x y) in y 0.050 * [taylor]: Taking taylor expansion of x in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.050 * [taylor]: Taking taylor expansion of 1.0 in y 0.051 * [taylor]: Taking taylor expansion of 1.0 in x 0.052 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 0.052 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.052 * [taylor]: Taking taylor expansion of 0.5 in x 0.052 * [taylor]: Taking taylor expansion of x in x 0.054 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.054 * [taylor]: Taking taylor expansion of 0.25 in x 0.054 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of (- (* 0.125 (pow x 3))) in x 0.058 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x 0.058 * [taylor]: Taking taylor expansion of 0.125 in x 0.058 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x 0.063 * [taylor]: Taking taylor expansion of 0.0625 in x 0.063 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.064 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.064 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.064 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.064 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.064 * [taylor]: Taking taylor expansion of 0.5 in x 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.064 * [taylor]: Taking taylor expansion of (* x y) in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of y in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.065 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.065 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.065 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.065 * [taylor]: Taking taylor expansion of 0.5 in y 0.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.065 * [taylor]: Taking taylor expansion of (* x y) in y 0.065 * [taylor]: Taking taylor expansion of x in y 0.065 * [taylor]: Taking taylor expansion of y in y 0.065 * [taylor]: Taking taylor expansion of 1.0 in y 0.065 * [taylor]: Taking taylor expansion of y in y 0.067 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.067 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.067 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.067 * [taylor]: Taking taylor expansion of 0.5 in y 0.067 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.067 * [taylor]: Taking taylor expansion of (* x y) in y 0.067 * [taylor]: Taking taylor expansion of x in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.067 * [taylor]: Taking taylor expansion of 1.0 in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.069 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.069 * [taylor]: Taking taylor expansion of 2.0 in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.072 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow x 2))) in x 0.072 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.072 * [taylor]: Taking taylor expansion of 4.0 in x 0.072 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.076 * [taylor]: Taking taylor expansion of 8.0 in x 0.076 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow x 4))) in x 0.080 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.080 * [taylor]: Taking taylor expansion of 16.0 in x 0.080 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.091 * [taylor]: Taking taylor expansion of 32.0 in x 0.091 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.093 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.093 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.093 * [taylor]: Taking taylor expansion of -1 in x 0.093 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.093 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.093 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.093 * [taylor]: Taking taylor expansion of 0.5 in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.093 * [taylor]: Taking taylor expansion of (* x y) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [taylor]: Taking taylor expansion of 1.0 in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.094 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.094 * [taylor]: Taking taylor expansion of -1 in y 0.094 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.094 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.094 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.094 * [taylor]: Taking taylor expansion of 0.5 in y 0.094 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.094 * [taylor]: Taking taylor expansion of (* x y) in y 0.094 * [taylor]: Taking taylor expansion of x in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.094 * [taylor]: Taking taylor expansion of 1.0 in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.096 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.096 * [taylor]: Taking taylor expansion of -1 in y 0.096 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.096 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.096 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.096 * [taylor]: Taking taylor expansion of 0.5 in y 0.096 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.096 * [taylor]: Taking taylor expansion of (* x y) in y 0.096 * [taylor]: Taking taylor expansion of x in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.097 * [taylor]: Taking taylor expansion of 1.0 in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.098 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.098 * [taylor]: Taking taylor expansion of -2.0 in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.102 * [taylor]: Taking taylor expansion of 4.0 in x 0.102 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of (- (* 8.0 (pow x 3))) in x 0.105 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.105 * [taylor]: Taking taylor expansion of 8.0 in x 0.105 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.109 * [taylor]: Taking taylor expansion of 16.0 in x 0.109 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.115 * [taylor]: Taking taylor expansion of (- (* 32.0 (pow x 5))) in x 0.115 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.115 * [taylor]: Taking taylor expansion of 32.0 in x 0.115 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.115 * [taylor]: Taking taylor expansion of x in x 0.118 * * * [progress]: simplifying candidates 0.118 * [simplify]: Simplifying using # : (expm1 (/ y (+ 1.0 (/ (* x y) 2.0)))) (log1p (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (log y) (log (+ 1.0 (/ (* x y) 2.0)))) (log (/ y (+ 1.0 (/ (* x y) 2.0)))) (exp (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ (* (* y y) y) (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (- y) (- (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) 1) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y 1) (/ y 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) 0.123 * * [simplify]: iteration 0 : 214 enodes (cost 293 ) 0.128 * * [simplify]: iteration 1 : 824 enodes (cost 273 ) 0.145 * * [simplify]: iteration 2 : 4306 enodes (cost 265 ) 0.269 * * [simplify]: iteration 3 : 5001 enodes (cost 264 ) 0.271 * [simplify]: Simplified to: (expm1 (/ y (+ 1.0 (/ (* x y) 2.0)))) (log1p (/ y (+ 1.0 (/ (* x y) 2.0)))) (log (/ y (+ 1.0 (/ (* x y) 2.0)))) (log (/ y (+ 1.0 (/ (* x y) 2.0)))) (exp (/ y (+ 1.0 (/ (* x y) 2.0)))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (- y) (- (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y) (/ (sqrt y) (fma (/ x 2.0) y 1.0)) (sqrt y) (/ (sqrt y) (fma (/ x 2.0) y 1.0)) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) y y (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ (fma (/ x 2.0) y 1.0) (pow y 1/2)) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (/ (/ y (- 1.0 (/ (* x y) 2.0))) (fma (/ x 2.0) y 1.0)) (fma (pow x 2) (* 0.25 (pow y 3)) (* y (- 1.0 (* (* 0.5 x) y)))) (- (/ 2.0 x) (- (/ (/ 4.0 y) (pow x 2)) (/ (/ 8.0 (pow y 2)) (pow x 3)))) (- (/ 2.0 x) (- (/ (/ 4.0 y) (pow x 2)) (/ (/ 8.0 (pow y 2)) (pow x 3)))) 0.271 * * * [progress]: adding candidates to table 0.480 * * [progress]: iteration 2 / 4 0.480 * * * [progress]: picking best candidate 0.488 * * * * [pick]: Picked # 0.488 * * * [progress]: localizing error 0.496 * * * [progress]: generating rewritten candidates 0.496 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.520 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 0.532 * * * [progress]: generating series expansions 0.532 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.533 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0 0.533 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.533 * [taylor]: Taking taylor expansion of y in x 0.533 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.533 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.533 * [taylor]: Taking taylor expansion of 0.5 in x 0.533 * [taylor]: Taking taylor expansion of (* x y) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of y in x 0.533 * [taylor]: Taking taylor expansion of 1.0 in x 0.534 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.534 * [taylor]: Taking taylor expansion of y in y 0.534 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.534 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.534 * [taylor]: Taking taylor expansion of 0.5 in y 0.534 * [taylor]: Taking taylor expansion of (* x y) in y 0.534 * [taylor]: Taking taylor expansion of x in y 0.534 * [taylor]: Taking taylor expansion of y in y 0.534 * [taylor]: Taking taylor expansion of 1.0 in y 0.535 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.535 * [taylor]: Taking taylor expansion of y in y 0.535 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.535 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.535 * [taylor]: Taking taylor expansion of 0.5 in y 0.535 * [taylor]: Taking taylor expansion of (* x y) in y 0.535 * [taylor]: Taking taylor expansion of x in y 0.535 * [taylor]: Taking taylor expansion of y in y 0.535 * [taylor]: Taking taylor expansion of 1.0 in y 0.536 * [taylor]: Taking taylor expansion of 1.0 in x 0.537 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 0.537 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.537 * [taylor]: Taking taylor expansion of 0.5 in x 0.537 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.540 * [taylor]: Taking taylor expansion of 0.25 in x 0.540 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of (- (* 0.125 (pow x 3))) in x 0.543 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x 0.543 * [taylor]: Taking taylor expansion of 0.125 in x 0.543 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x 0.547 * [taylor]: Taking taylor expansion of 0.0625 in x 0.547 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.549 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.549 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.549 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.549 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.549 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.549 * [taylor]: Taking taylor expansion of 0.5 in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.549 * [taylor]: Taking taylor expansion of (* x y) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of y in x 0.549 * [taylor]: Taking taylor expansion of 1.0 in x 0.549 * [taylor]: Taking taylor expansion of y in x 0.550 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.550 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.550 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.550 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.550 * [taylor]: Taking taylor expansion of 0.5 in y 0.550 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.550 * [taylor]: Taking taylor expansion of (* x y) in y 0.550 * [taylor]: Taking taylor expansion of x in y 0.550 * [taylor]: Taking taylor expansion of y in y 0.550 * [taylor]: Taking taylor expansion of 1.0 in y 0.550 * [taylor]: Taking taylor expansion of y in y 0.552 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.552 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.552 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.552 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.552 * [taylor]: Taking taylor expansion of 0.5 in y 0.552 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.552 * [taylor]: Taking taylor expansion of (* x y) in y 0.552 * [taylor]: Taking taylor expansion of x in y 0.552 * [taylor]: Taking taylor expansion of y in y 0.552 * [taylor]: Taking taylor expansion of 1.0 in y 0.552 * [taylor]: Taking taylor expansion of y in y 0.554 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.554 * [taylor]: Taking taylor expansion of 2.0 in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow x 2))) in x 0.557 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.557 * [taylor]: Taking taylor expansion of 4.0 in x 0.557 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.560 * [taylor]: Taking taylor expansion of 8.0 in x 0.560 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow x 4))) in x 0.568 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.568 * [taylor]: Taking taylor expansion of 16.0 in x 0.568 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.573 * [taylor]: Taking taylor expansion of 32.0 in x 0.573 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.575 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.575 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.575 * [taylor]: Taking taylor expansion of -1 in x 0.575 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.575 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.575 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.575 * [taylor]: Taking taylor expansion of 0.5 in x 0.575 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.575 * [taylor]: Taking taylor expansion of (* x y) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of y in x 0.575 * [taylor]: Taking taylor expansion of 1.0 in x 0.575 * [taylor]: Taking taylor expansion of y in x 0.576 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.576 * [taylor]: Taking taylor expansion of -1 in y 0.576 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.576 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.576 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.576 * [taylor]: Taking taylor expansion of 0.5 in y 0.576 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.576 * [taylor]: Taking taylor expansion of (* x y) in y 0.576 * [taylor]: Taking taylor expansion of x in y 0.576 * [taylor]: Taking taylor expansion of y in y 0.576 * [taylor]: Taking taylor expansion of 1.0 in y 0.576 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.578 * [taylor]: Taking taylor expansion of -1 in y 0.578 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.578 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.578 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.578 * [taylor]: Taking taylor expansion of 0.5 in y 0.578 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.578 * [taylor]: Taking taylor expansion of (* x y) in y 0.578 * [taylor]: Taking taylor expansion of x in y 0.578 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of 1.0 in y 0.578 * [taylor]: Taking taylor expansion of y in y 0.580 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.580 * [taylor]: Taking taylor expansion of -2.0 in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.583 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.583 * [taylor]: Taking taylor expansion of 4.0 in x 0.583 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.583 * [taylor]: Taking taylor expansion of x in x 0.587 * [taylor]: Taking taylor expansion of (- (* 8.0 (pow x 3))) in x 0.587 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.587 * [taylor]: Taking taylor expansion of 8.0 in x 0.587 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.591 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.591 * [taylor]: Taking taylor expansion of 16.0 in x 0.591 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of (- (* 32.0 (pow x 5))) in x 0.596 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.596 * [taylor]: Taking taylor expansion of 32.0 in x 0.596 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.598 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 0.598 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in (x y) around 0 0.598 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in y 0.598 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.598 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.598 * [taylor]: Taking taylor expansion of 0.5 in y 0.598 * [taylor]: Taking taylor expansion of (* x y) in y 0.598 * [taylor]: Taking taylor expansion of x in y 0.599 * [taylor]: Taking taylor expansion of y in y 0.599 * [taylor]: Taking taylor expansion of 1.0 in y 0.599 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in x 0.599 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.599 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.599 * [taylor]: Taking taylor expansion of 0.5 in x 0.599 * [taylor]: Taking taylor expansion of (* x y) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of y in x 0.599 * [taylor]: Taking taylor expansion of 1.0 in x 0.600 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in x 0.600 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.600 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.600 * [taylor]: Taking taylor expansion of 0.5 in x 0.600 * [taylor]: Taking taylor expansion of (* x y) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of 1.0 in x 0.601 * [taylor]: Taking taylor expansion of 1.0 in y 0.602 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.602 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.602 * [taylor]: Taking taylor expansion of 0.5 in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.604 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y 0.604 * [taylor]: Taking taylor expansion of 0.25 in y 0.604 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.604 * [taylor]: Taking taylor expansion of y in y 0.608 * [taylor]: Taking taylor expansion of (- (* 0.125 (pow y 3))) in y 0.608 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 3)) in y 0.608 * [taylor]: Taking taylor expansion of 0.125 in y 0.608 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.608 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of (* 0.0625 (pow y 4)) in y 0.612 * [taylor]: Taking taylor expansion of 0.0625 in y 0.612 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.613 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in (x y) around 0 0.613 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in y 0.613 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.613 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.613 * [taylor]: Taking taylor expansion of 0.5 in y 0.614 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.614 * [taylor]: Taking taylor expansion of (* x y) in y 0.614 * [taylor]: Taking taylor expansion of x in y 0.614 * [taylor]: Taking taylor expansion of y in y 0.614 * [taylor]: Taking taylor expansion of 1.0 in y 0.614 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in x 0.614 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.614 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.614 * [taylor]: Taking taylor expansion of 0.5 in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.614 * [taylor]: Taking taylor expansion of (* x y) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of 1.0 in x 0.615 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in x 0.615 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.615 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.615 * [taylor]: Taking taylor expansion of 0.5 in x 0.615 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.615 * [taylor]: Taking taylor expansion of (* x y) in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.615 * [taylor]: Taking taylor expansion of y in x 0.615 * [taylor]: Taking taylor expansion of 1.0 in x 0.615 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.615 * [taylor]: Taking taylor expansion of 2.0 in y 0.615 * [taylor]: Taking taylor expansion of y in y 0.617 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.617 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.617 * [taylor]: Taking taylor expansion of 4.0 in y 0.617 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.617 * [taylor]: Taking taylor expansion of y in y 0.620 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 3)) in y 0.620 * [taylor]: Taking taylor expansion of 8.0 in y 0.620 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.620 * [taylor]: Taking taylor expansion of y in y 0.624 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow y 4))) in y 0.624 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 4)) in y 0.624 * [taylor]: Taking taylor expansion of 16.0 in y 0.624 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.624 * [taylor]: Taking taylor expansion of y in y 0.629 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 5)) in y 0.629 * [taylor]: Taking taylor expansion of 32.0 in y 0.629 * [taylor]: Taking taylor expansion of (pow y 5) in y 0.629 * [taylor]: Taking taylor expansion of y in y 0.630 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in (x y) around 0 0.630 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in y 0.630 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.630 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.630 * [taylor]: Taking taylor expansion of 0.5 in y 0.630 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.630 * [taylor]: Taking taylor expansion of (* x y) in y 0.630 * [taylor]: Taking taylor expansion of x in y 0.630 * [taylor]: Taking taylor expansion of y in y 0.631 * [taylor]: Taking taylor expansion of 1.0 in y 0.631 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in x 0.631 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.631 * [taylor]: Taking taylor expansion of 0.5 in x 0.631 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.631 * [taylor]: Taking taylor expansion of (* x y) in x 0.631 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of y in x 0.631 * [taylor]: Taking taylor expansion of 1.0 in x 0.631 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in x 0.631 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.631 * [taylor]: Taking taylor expansion of 0.5 in x 0.631 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.631 * [taylor]: Taking taylor expansion of (* x y) in x 0.631 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of y in x 0.632 * [taylor]: Taking taylor expansion of 1.0 in x 0.632 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.632 * [taylor]: Taking taylor expansion of 2.0 in y 0.632 * [taylor]: Taking taylor expansion of y in y 0.634 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.634 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.634 * [taylor]: Taking taylor expansion of 4.0 in y 0.634 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.634 * [taylor]: Taking taylor expansion of y in y 0.637 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 3)) in y 0.637 * [taylor]: Taking taylor expansion of 8.0 in y 0.637 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.637 * [taylor]: Taking taylor expansion of y in y 0.641 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow y 4))) in y 0.641 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 4)) in y 0.641 * [taylor]: Taking taylor expansion of 16.0 in y 0.641 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.641 * [taylor]: Taking taylor expansion of y in y 0.646 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 5)) in y 0.646 * [taylor]: Taking taylor expansion of 32.0 in y 0.646 * [taylor]: Taking taylor expansion of (pow y 5) in y 0.646 * [taylor]: Taking taylor expansion of y in y 0.650 * * * [progress]: simplifying candidates 0.652 * [simplify]: Simplifying using # : (expm1 (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (log1p (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* y (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (+ (log y) (- (log (+ 1.0 (/ (* x y) 2.0))))) (+ (log y) (- 0 (log (+ 1.0 (/ (* x y) 2.0))))) (+ (log y) (- (log 1) (log (+ 1.0 (/ (* x y) 2.0))))) (+ (log y) (log (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (log (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (exp (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* (* (* y y) y) (/ (* (* 1 1) 1) (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0))))) (* (* (* y y) y) (* (* (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* (cbrt (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (cbrt (* y (/ 1 (+ 1.0 (/ (* x y) 2.0)))))) (cbrt (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* (* (* y (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (sqrt (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (sqrt (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* (sqrt y) (sqrt (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* (sqrt y) (sqrt (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* (sqrt y) (/ (sqrt 1) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (* (sqrt y) (/ (sqrt 1) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (* (sqrt y) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (* (sqrt y) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (* y (* (cbrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))))) (* y (sqrt (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* y (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (* y (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (* y (/ (* (cbrt 1) (cbrt 1)) 1)) (* y (/ (* (cbrt 1) (cbrt 1)) 1)) (* y (/ (sqrt 1) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (* y (/ (sqrt 1) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (* y (/ (sqrt 1) 1)) (* y (/ (sqrt 1) 1)) (* y (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (* y (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (* y (/ 1 1)) (* y (/ 1 1)) (* y 1) (* y 1) (* y (/ 1 (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))) (* y (/ 1 (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0))))) (* (cbrt y) (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (* (sqrt y) (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (* y (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (* y 1) (expm1 (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (log1p (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (- 1) (- (log (+ 1.0 (/ (* x y) 2.0)))) (- 0 (log (+ 1.0 (/ (* x y) 2.0)))) (- (log 1) (log (+ 1.0 (/ (* x y) 2.0)))) (log (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (exp (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (/ (* (* 1 1) 1) (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (cbrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (* (* (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (- 1) (- (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt 1) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt 1) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt 1) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt 1) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt 1) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt 1) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ 1.0 (/ (* x y) 2.0))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 1) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) 1) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (/ 1 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt 1)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt 1)) (/ (+ 1.0 (/ (* x y) 2.0)) 1) (/ 1 (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (/ 1 (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 0.25 (* (pow x 2) (pow y 2))) 1.0) (* 0.5 (* x y))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 3)))) (* 2.0 (/ 1 (* x y)))) (* 4.0 (/ 1 (* (pow x 2) (pow y 2))))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 3)))) (* 2.0 (/ 1 (* x y)))) (* 4.0 (/ 1 (* (pow x 2) (pow y 2))))) 0.658 * * [simplify]: iteration 0 : 364 enodes (cost 630 ) 0.666 * * [simplify]: iteration 1 : 1713 enodes (cost 554 ) 0.698 * * [simplify]: iteration 2 : 5001 enodes (cost 501 ) 0.701 * [simplify]: Simplified to: (expm1 (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (log1p (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (/ y (fma (/ x 2.0) y 1.0)) (- (log y) (log (+ 1.0 (/ (* x y) 2.0)))) (- (log y) (log (+ 1.0 (/ (* x y) 2.0)))) (- (log y) (log (+ 1.0 (/ (* x y) 2.0)))) (- (log y) (log (+ 1.0 (/ (* x y) 2.0)))) (- (log y) (log (+ 1.0 (/ (* x y) 2.0)))) (exp (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (* (cbrt (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (cbrt (* y (/ 1 (+ 1.0 (/ (* x y) 2.0)))))) (cbrt (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (sqrt (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (sqrt (* y (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* (sqrt y) (sqrt (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (* (sqrt y) (sqrt (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (/ (pow y 1/2) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (pow y 1/2) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (pow y 1/2) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (pow y 1/2) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* y (* (cbrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))))) (* y (sqrt (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) y y (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) y y (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) y y y y (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (pow y 1/2) (fma (/ x 2.0) y 1.0)) (/ y (fma (/ x 2.0) y 1.0)) y (expm1 (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (log1p (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (- 1) (log (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (log (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (log (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (log (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (exp (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (pow (+ 1.0 (/ (* x y) 2.0)) 3)) (* (cbrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ 1 (+ 1.0 (/ (* x y) 2.0))))) (cbrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (pow (+ 1.0 (/ (* x y) 2.0)) 3)) (sqrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ 1 (+ 1.0 (/ (* x y) 2.0)))) (- 1) (- (+ 1.0 (/ (* x y) 2.0))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) 1 (/ 1 (+ 1.0 (/ (* x y) 2.0))) 1 (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) 1 (/ 1 (+ 1.0 (/ (* x y) 2.0))) 1 (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) 1 (/ 1 (+ 1.0 (/ (* x y) 2.0))) 1 (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (fma (/ x 2.0) y 1.0) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) 1 1 (fma (/ x 2.0) y 1.0) (fma (/ x 2.0) y 1.0) (fma (/ x 2.0) y 1.0) (/ 1 (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (/ 1 (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (fma y 1.0 (- (* 0.25 (* (pow x 2) (pow y 3))) (* 0.5 (* x (pow y 2))))) (- (/ 2.0 x) (- (/ (/ 4.0 y) (pow x 2)) (/ (/ 8.0 (pow y 2)) (pow x 3)))) (- (/ 2.0 x) (- (/ (/ 4.0 y) (pow x 2)) (/ (/ 8.0 (pow y 2)) (pow x 3)))) (fma (* 0.25 (pow x 2)) (pow y 2) (- 1.0 (* 0.5 (* x y)))) (fma (- 4.0) (/ 1 (* (pow x 2) (pow y 2))) (fma 8.0 (/ 1 (pow (* x y) 3)) (/ (/ 2.0 y) x))) (fma (- 4.0) (/ 1 (* (pow x 2) (pow y 2))) (fma 8.0 (/ 1 (pow (* x y) 3)) (/ (/ 2.0 y) x))) 0.701 * * * [progress]: adding candidates to table 0.858 * * [progress]: iteration 3 / 4 0.858 * * * [progress]: picking best candidate 0.861 * * * * [pick]: Picked # 0.861 * * * [progress]: localizing error 0.870 * * * [progress]: generating rewritten candidates 0.870 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2) 0.885 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.904 * * * [progress]: generating series expansions 0.904 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2) 0.904 * [approximate]: Taking taylor expansion of (/ (+ (* 0.5 (* x y)) 1.0) y) in (x y) around 0 0.904 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (* x y)) 1.0) y) in y 0.904 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.904 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.904 * [taylor]: Taking taylor expansion of 0.5 in y 0.904 * [taylor]: Taking taylor expansion of (* x y) in y 0.904 * [taylor]: Taking taylor expansion of x in y 0.904 * [taylor]: Taking taylor expansion of y in y 0.904 * [taylor]: Taking taylor expansion of 1.0 in y 0.904 * [taylor]: Taking taylor expansion of y in y 0.905 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (* x y)) 1.0) y) in x 0.906 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.906 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.906 * [taylor]: Taking taylor expansion of 0.5 in x 0.906 * [taylor]: Taking taylor expansion of (* x y) in x 0.906 * [taylor]: Taking taylor expansion of x in x 0.906 * [taylor]: Taking taylor expansion of y in x 0.906 * [taylor]: Taking taylor expansion of 1.0 in x 0.906 * [taylor]: Taking taylor expansion of y in x 0.906 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (* x y)) 1.0) y) in x 0.906 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.906 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.906 * [taylor]: Taking taylor expansion of 0.5 in x 0.906 * [taylor]: Taking taylor expansion of (* x y) in x 0.906 * [taylor]: Taking taylor expansion of x in x 0.906 * [taylor]: Taking taylor expansion of y in x 0.906 * [taylor]: Taking taylor expansion of 1.0 in x 0.906 * [taylor]: Taking taylor expansion of y in x 0.907 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y 0.907 * [taylor]: Taking taylor expansion of 1.0 in y 0.907 * [taylor]: Taking taylor expansion of y in y 0.908 * [taylor]: Taking taylor expansion of 0.5 in y 0.910 * [taylor]: Taking taylor expansion of 0 in y 0.918 * [taylor]: Taking taylor expansion of 0 in y 0.921 * [taylor]: Taking taylor expansion of 0 in y 0.921 * [approximate]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in (x y) around 0 0.921 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.921 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.921 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.921 * [taylor]: Taking taylor expansion of 0.5 in y 0.921 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.921 * [taylor]: Taking taylor expansion of (* x y) in y 0.921 * [taylor]: Taking taylor expansion of x in y 0.922 * [taylor]: Taking taylor expansion of y in y 0.922 * [taylor]: Taking taylor expansion of 1.0 in y 0.922 * [taylor]: Taking taylor expansion of y in y 0.922 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.922 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.922 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.922 * [taylor]: Taking taylor expansion of 0.5 in x 0.922 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.922 * [taylor]: Taking taylor expansion of (* x y) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of y in x 0.922 * [taylor]: Taking taylor expansion of 1.0 in x 0.922 * [taylor]: Taking taylor expansion of y in x 0.922 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.922 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.922 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.922 * [taylor]: Taking taylor expansion of 0.5 in x 0.922 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.922 * [taylor]: Taking taylor expansion of (* x y) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.923 * [taylor]: Taking taylor expansion of y in x 0.923 * [taylor]: Taking taylor expansion of 1.0 in x 0.923 * [taylor]: Taking taylor expansion of y in x 0.923 * [taylor]: Taking taylor expansion of 0.5 in y 0.924 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.924 * [taylor]: Taking taylor expansion of 1.0 in y 0.924 * [taylor]: Taking taylor expansion of y in y 0.926 * [taylor]: Taking taylor expansion of 0 in y 0.929 * [taylor]: Taking taylor expansion of 0 in y 0.933 * [taylor]: Taking taylor expansion of 0 in y 0.938 * [taylor]: Taking taylor expansion of 0 in y 0.938 * [approximate]: Taking taylor expansion of (* -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (x y) around 0 0.938 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.938 * [taylor]: Taking taylor expansion of -1 in y 0.938 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.938 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.939 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.939 * [taylor]: Taking taylor expansion of 0.5 in y 0.939 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.939 * [taylor]: Taking taylor expansion of (* x y) in y 0.939 * [taylor]: Taking taylor expansion of x in y 0.939 * [taylor]: Taking taylor expansion of y in y 0.939 * [taylor]: Taking taylor expansion of 1.0 in y 0.939 * [taylor]: Taking taylor expansion of y in y 0.939 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.939 * [taylor]: Taking taylor expansion of -1 in x 0.939 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.939 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.939 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.939 * [taylor]: Taking taylor expansion of 0.5 in x 0.939 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.939 * [taylor]: Taking taylor expansion of (* x y) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of y in x 0.940 * [taylor]: Taking taylor expansion of 1.0 in x 0.940 * [taylor]: Taking taylor expansion of y in x 0.940 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.940 * [taylor]: Taking taylor expansion of -1 in x 0.940 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.940 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.940 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.940 * [taylor]: Taking taylor expansion of 0.5 in x 0.940 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.940 * [taylor]: Taking taylor expansion of (* x y) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of y in x 0.940 * [taylor]: Taking taylor expansion of 1.0 in x 0.940 * [taylor]: Taking taylor expansion of y in x 0.941 * [taylor]: Taking taylor expansion of -0.5 in y 0.942 * [taylor]: Taking taylor expansion of (- (* 1.0 y)) in y 0.942 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.942 * [taylor]: Taking taylor expansion of 1.0 in y 0.942 * [taylor]: Taking taylor expansion of y in y 0.945 * [taylor]: Taking taylor expansion of 0 in y 0.949 * [taylor]: Taking taylor expansion of 0 in y 0.954 * [taylor]: Taking taylor expansion of 0 in y 0.961 * [taylor]: Taking taylor expansion of 0 in y 0.961 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.962 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (x y) around 0 0.962 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.962 * [taylor]: Taking taylor expansion of y in y 0.962 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.962 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.962 * [taylor]: Taking taylor expansion of 0.5 in y 0.962 * [taylor]: Taking taylor expansion of (* x y) in y 0.962 * [taylor]: Taking taylor expansion of x in y 0.962 * [taylor]: Taking taylor expansion of y in y 0.962 * [taylor]: Taking taylor expansion of 1.0 in y 0.963 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.963 * [taylor]: Taking taylor expansion of y in x 0.963 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.963 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.963 * [taylor]: Taking taylor expansion of 0.5 in x 0.963 * [taylor]: Taking taylor expansion of (* x y) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.963 * [taylor]: Taking taylor expansion of y in x 0.963 * [taylor]: Taking taylor expansion of 1.0 in x 0.963 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.963 * [taylor]: Taking taylor expansion of y in x 0.963 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.963 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.963 * [taylor]: Taking taylor expansion of 0.5 in x 0.964 * [taylor]: Taking taylor expansion of (* x y) in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of y in x 0.964 * [taylor]: Taking taylor expansion of 1.0 in x 0.964 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.964 * [taylor]: Taking taylor expansion of 1.0 in y 0.964 * [taylor]: Taking taylor expansion of y in y 0.966 * [taylor]: Taking taylor expansion of (- (* 0.5 (pow y 2))) in y 0.966 * [taylor]: Taking taylor expansion of (* 0.5 (pow y 2)) in y 0.966 * [taylor]: Taking taylor expansion of 0.5 in y 0.966 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.966 * [taylor]: Taking taylor expansion of y in y 0.969 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 3)) in y 0.969 * [taylor]: Taking taylor expansion of 0.25 in y 0.969 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.969 * [taylor]: Taking taylor expansion of y in y 0.973 * [taylor]: Taking taylor expansion of (- (* 0.125 (pow y 4))) in y 0.973 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 4)) in y 0.973 * [taylor]: Taking taylor expansion of 0.125 in y 0.973 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.973 * [taylor]: Taking taylor expansion of y in y 0.979 * [taylor]: Taking taylor expansion of (* 0.0625 (pow y 5)) in y 0.979 * [taylor]: Taking taylor expansion of 0.0625 in y 0.979 * [taylor]: Taking taylor expansion of (pow y 5) in y 0.979 * [taylor]: Taking taylor expansion of y in y 0.981 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (x y) around 0 0.981 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.981 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.981 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.981 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.981 * [taylor]: Taking taylor expansion of 0.5 in y 0.981 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.981 * [taylor]: Taking taylor expansion of (* x y) in y 0.981 * [taylor]: Taking taylor expansion of x in y 0.981 * [taylor]: Taking taylor expansion of y in y 0.981 * [taylor]: Taking taylor expansion of 1.0 in y 0.981 * [taylor]: Taking taylor expansion of y in y 0.983 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.983 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.983 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.983 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.983 * [taylor]: Taking taylor expansion of 0.5 in x 0.983 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.983 * [taylor]: Taking taylor expansion of (* x y) in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.983 * [taylor]: Taking taylor expansion of y in x 0.983 * [taylor]: Taking taylor expansion of 1.0 in x 0.983 * [taylor]: Taking taylor expansion of y in x 0.984 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.984 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.984 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.984 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.984 * [taylor]: Taking taylor expansion of 0.5 in x 0.984 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.984 * [taylor]: Taking taylor expansion of (* x y) in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of y in x 0.984 * [taylor]: Taking taylor expansion of 1.0 in x 0.984 * [taylor]: Taking taylor expansion of y in x 0.985 * [taylor]: Taking taylor expansion of 2.0 in y 0.986 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 0.986 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.986 * [taylor]: Taking taylor expansion of 4.0 in y 0.986 * [taylor]: Taking taylor expansion of y in y 0.989 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 2)) in y 0.989 * [taylor]: Taking taylor expansion of 8.0 in y 0.989 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.989 * [taylor]: Taking taylor expansion of y in y 0.994 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow y 3))) in y 0.994 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 3)) in y 0.994 * [taylor]: Taking taylor expansion of 16.0 in y 0.994 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.994 * [taylor]: Taking taylor expansion of y in y 0.999 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 4)) in y 0.999 * [taylor]: Taking taylor expansion of 32.0 in y 0.999 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.999 * [taylor]: Taking taylor expansion of y in y 1.001 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (x y) around 0 1.001 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 1.001 * [taylor]: Taking taylor expansion of -1 in y 1.001 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 1.001 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 1.001 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 1.001 * [taylor]: Taking taylor expansion of 0.5 in y 1.001 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.001 * [taylor]: Taking taylor expansion of (* x y) in y 1.001 * [taylor]: Taking taylor expansion of x in y 1.001 * [taylor]: Taking taylor expansion of y in y 1.001 * [taylor]: Taking taylor expansion of 1.0 in y 1.001 * [taylor]: Taking taylor expansion of y in y 1.008 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 1.008 * [taylor]: Taking taylor expansion of -1 in x 1.008 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 1.008 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 1.008 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 1.008 * [taylor]: Taking taylor expansion of 0.5 in x 1.008 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.008 * [taylor]: Taking taylor expansion of (* x y) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of y in x 1.008 * [taylor]: Taking taylor expansion of 1.0 in x 1.008 * [taylor]: Taking taylor expansion of y in x 1.009 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 1.009 * [taylor]: Taking taylor expansion of -1 in x 1.009 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 1.009 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 1.009 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 1.009 * [taylor]: Taking taylor expansion of 0.5 in x 1.009 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.009 * [taylor]: Taking taylor expansion of (* x y) in x 1.009 * [taylor]: Taking taylor expansion of x in x 1.009 * [taylor]: Taking taylor expansion of y in x 1.009 * [taylor]: Taking taylor expansion of 1.0 in x 1.009 * [taylor]: Taking taylor expansion of y in x 1.010 * [taylor]: Taking taylor expansion of -2.0 in y 1.011 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 1.012 * [taylor]: Taking taylor expansion of 4.0 in y 1.012 * [taylor]: Taking taylor expansion of y in y 1.014 * [taylor]: Taking taylor expansion of (- (* 8.0 (pow y 2))) in y 1.014 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 2)) in y 1.014 * [taylor]: Taking taylor expansion of 8.0 in y 1.014 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.014 * [taylor]: Taking taylor expansion of y in y 1.019 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 3)) in y 1.019 * [taylor]: Taking taylor expansion of 16.0 in y 1.019 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.019 * [taylor]: Taking taylor expansion of y in y 1.024 * [taylor]: Taking taylor expansion of (- (* 32.0 (pow y 4))) in y 1.024 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 4)) in y 1.024 * [taylor]: Taking taylor expansion of 32.0 in y 1.024 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.024 * [taylor]: Taking taylor expansion of y in y 1.026 * * * [progress]: simplifying candidates 1.028 * [simplify]: Simplifying using # : (expm1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (log1p (/ (+ 1.0 (/ (* x y) 2.0)) y)) (- (log (+ 1.0 (/ (* x y) 2.0))) (log y)) (log (/ (+ 1.0 (/ (* x y) 2.0)) y)) (exp (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0))) (* (* y y) y)) (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (* (* (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (- (+ 1.0 (/ (* x y) 2.0))) (- y) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y)) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) y) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ 1 1) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ 1 1) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ 1 y) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) 1) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0))) (* y (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0))))) (* y (- 1.0 (/ (* x y) 2.0))) (expm1 (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log1p (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (- 1) (- (- (log (+ 1.0 (/ (* x y) 2.0))) (log y))) (- (log (/ (+ 1.0 (/ (* x y) 2.0)) y))) (- 0 (- (log (+ 1.0 (/ (* x y) 2.0))) (log y))) (- 0 (log (/ (+ 1.0 (/ (* x y) 2.0)) y))) (- (log 1) (- (log (+ 1.0 (/ (* x y) 2.0))) (log y))) (- (log 1) (log (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (exp (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (* 1 1) 1) (/ (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0))) (* (* y y) y))) (/ (* (* 1 1) 1) (* (* (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (+ 1.0 (/ (* x y) 2.0)) y))) (* (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (* (* (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (sqrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (sqrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (- 1) (- (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (/ (cbrt 1) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (cbrt 1) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)))) (/ (cbrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y))) (/ (cbrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 1)) (/ (cbrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)))) (/ (cbrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (cbrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) 1)) (/ (cbrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt y) (cbrt y)))) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt y))) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt y) (cbrt y)))) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt y))) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (* (cbrt 1) (cbrt 1)) (+ 1.0 (/ (* x y) 2.0))) (/ (cbrt 1) (/ 1 y)) (/ (sqrt 1) (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (/ (sqrt 1) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (sqrt 1) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (sqrt 1) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)))) (/ (sqrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y))) (/ (sqrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 1)) (/ (sqrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) 1)) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ (sqrt 1) (/ 1 (* (cbrt y) (cbrt y)))) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ (sqrt 1) (/ 1 (sqrt y))) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (sqrt 1) (/ 1 (* (cbrt y) (cbrt y)))) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ (sqrt 1) (/ 1 (sqrt y))) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (sqrt 1) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt 1) (/ 1 y)) (/ 1 (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)))) (/ 1 (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y))) (/ 1 (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 1)) (/ 1 (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) 1)) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ 1 (/ 1 (sqrt y))) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ 1 (/ 1 1)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ 1 (/ 1 (sqrt y))) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ 1 (/ 1 1)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ 1 1) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 (/ 1 y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (/ (+ 1.0 (/ (* x y) 2.0)) y) 1) (/ 1 (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 1)) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) 1)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ 1 (/ 1 (sqrt y))) (/ 1 (/ 1 1)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ 1 (/ 1 (sqrt y))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (/ (+ 1.0 (/ (* x y) 2.0)) y) (cbrt 1)) (/ (/ (+ 1.0 (/ (* x y) 2.0)) y) (sqrt 1)) (/ (/ (+ 1.0 (/ (* x y) 2.0)) y) 1) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) 1.036 * * [simplify]: iteration 0 : 452 enodes (cost 1205 ) 1.046 * * [simplify]: iteration 1 : 2119 enodes (cost 1085 ) 1.078 * * [simplify]: iteration 2 : 5001 enodes (cost 966 ) 1.083 * [simplify]: Simplified to: (expm1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (log1p (/ (+ 1.0 (/ (* x y) 2.0)) y)) (log (/ (+ 1.0 (/ (* x y) 2.0)) y)) (log (/ (+ 1.0 (/ (* x y) 2.0)) y)) (exp (/ (+ 1.0 (/ (* x y) 2.0)) y)) (pow (/ (+ 1.0 (/ (* x y) 2.0)) y) 3) (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (pow (/ (+ 1.0 (/ (* x y) 2.0)) y) 3) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (- (+ 1.0 (/ (* x y) 2.0))) (- y) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y)) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) y) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (fma (/ x 2.0) y 1.0) (sqrt y)) 1 (/ (fma (/ x 2.0) y 1.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (fma (/ x 2.0) y 1.0) (sqrt y)) 1 (/ (fma (/ x 2.0) y 1.0) y) (/ 1 y) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) (* (cbrt y) (cbrt y))) (/ (fma (/ x 2.0) y 1.0) (sqrt y)) (fma (/ x 2.0) y 1.0) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0))) (* y (fma (/ (* x y) 2.0) (- (/ (* x y) 2.0) 1.0) (* 1.0 1.0))) (* y (- 1.0 (/ (* x y) 2.0))) (expm1 (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log1p (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (- 1) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (exp (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (* (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (sqrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (sqrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (- 1) (- (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (pow y 1/2) (fma (/ x 2.0) y 1.0)) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (pow y 1/2) (fma (/ x 2.0) y 1.0)) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (fma (/ x 2.0) y 1.0)) y (/ (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (pow y 1/2) (fma (/ x 2.0) y 1.0)) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (pow y 1/2) (fma (/ x 2.0) y 1.0)) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (fma (/ x 2.0) y 1.0)) y (/ (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (pow y 1/2) (fma (/ x 2.0) y 1.0)) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (pow y 1/2) (fma (/ x 2.0) y 1.0)) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (fma (/ x 2.0) y 1.0)) y (/ y (+ 1.0 (/ (* x y) 2.0))) (/ (fma (/ x 2.0) y 1.0) y) (/ (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (sqrt y) 1 (* (cbrt y) (cbrt y)) (sqrt y) 1 1 (/ 1 (fma (/ x 2.0) y 1.0)) (/ (fma (/ x 2.0) y 1.0) y) (/ (fma (/ x 2.0) y 1.0) y) (/ (fma (/ x 2.0) y 1.0) y) (/ 1 (fma (/ x 2.0) y 1.0)) (fma x 0.5 (/ 1.0 y)) (fma x 0.5 (/ 1.0 y)) (fma x 0.5 (/ 1.0 y)) (fma y 1.0 (- (* 0.25 (* (pow x 2) (pow y 3))) (* 0.5 (* x (pow y 2))))) (fma (- 4.0) (/ 1 (* (pow x 2) y)) (fma 8.0 (/ 1 (* (pow x 3) (pow y 2))) (/ 2.0 x))) (fma (- 4.0) (/ 1 (* (pow x 2) y)) (fma 8.0 (/ 1 (* (pow x 3) (pow y 2))) (/ 2.0 x))) 1.083 * * * [progress]: adding candidates to table 1.279 * * [progress]: iteration 4 / 4 1.279 * * * [progress]: picking best candidate 1.281 * * * * [pick]: Picked # 1.281 * * * [progress]: localizing error 1.288 * * * [progress]: generating rewritten candidates 1.288 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 1.291 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 1.292 * * * [progress]: generating series expansions 1.292 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 1.292 * [approximate]: Taking taylor expansion of (/ 1 (fma x 0.5 (/ 1.0 y))) in (x y) around 0 1.292 * [taylor]: Taking taylor expansion of (/ 1 (fma x 0.5 (/ 1.0 y))) in y 1.292 * [taylor]: Taking taylor expansion of (fma x 0.5 (/ 1.0 y)) in y 1.292 * [taylor]: Rewrote expression to (+ (* x 0.5) (/ 1.0 y)) 1.292 * [taylor]: Taking taylor expansion of (* x 0.5) in y 1.292 * [taylor]: Taking taylor expansion of x in y 1.292 * [taylor]: Taking taylor expansion of 0.5 in y 1.292 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y 1.292 * [taylor]: Taking taylor expansion of 1.0 in y 1.292 * [taylor]: Taking taylor expansion of y in y 1.294 * [taylor]: Taking taylor expansion of (/ 1 (fma x 0.5 (/ 1.0 y))) in x 1.294 * [taylor]: Taking taylor expansion of (fma x 0.5 (/ 1.0 y)) in x 1.294 * [taylor]: Rewrote expression to (+ (* x 0.5) (/ 1.0 y)) 1.294 * [taylor]: Taking taylor expansion of (* x 0.5) in x 1.294 * [taylor]: Taking taylor expansion of x in x 1.294 * [taylor]: Taking taylor expansion of 0.5 in x 1.294 * [taylor]: Taking taylor expansion of (/ 1.0 y) in x 1.294 * [taylor]: Taking taylor expansion of 1.0 in x 1.294 * [taylor]: Taking taylor expansion of y in x 1.294 * [taylor]: Taking taylor expansion of (/ 1 (fma x 0.5 (/ 1.0 y))) in x 1.294 * [taylor]: Taking taylor expansion of (fma x 0.5 (/ 1.0 y)) in x 1.294 * [taylor]: Rewrote expression to (+ (* x 0.5) (/ 1.0 y)) 1.294 * [taylor]: Taking taylor expansion of (* x 0.5) in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.295 * [taylor]: Taking taylor expansion of 0.5 in x 1.295 * [taylor]: Taking taylor expansion of (/ 1.0 y) in x 1.295 * [taylor]: Taking taylor expansion of 1.0 in x 1.295 * [taylor]: Taking taylor expansion of y in x 1.295 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.295 * [taylor]: Taking taylor expansion of 1.0 in y 1.295 * [taylor]: Taking taylor expansion of y in y 1.298 * [taylor]: Taking taylor expansion of (- (* 0.5 (pow y 2))) in y 1.298 * [taylor]: Taking taylor expansion of (* 0.5 (pow y 2)) in y 1.298 * [taylor]: Taking taylor expansion of 0.5 in y 1.298 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.298 * [taylor]: Taking taylor expansion of y in y 1.300 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 3)) in y 1.300 * [taylor]: Taking taylor expansion of 0.25 in y 1.300 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.300 * [taylor]: Taking taylor expansion of y in y 1.303 * [taylor]: Taking taylor expansion of (- (* 0.125 (pow y 4))) in y 1.303 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 4)) in y 1.303 * [taylor]: Taking taylor expansion of 0.125 in y 1.303 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.303 * [taylor]: Taking taylor expansion of y in y 1.307 * [taylor]: Taking taylor expansion of (* 0.0625 (pow y 5)) in y 1.307 * [taylor]: Taking taylor expansion of 0.0625 in y 1.307 * [taylor]: Taking taylor expansion of (pow y 5) in y 1.307 * [taylor]: Taking taylor expansion of y in y 1.308 * [approximate]: Taking taylor expansion of (/ 1 (fma (/ 1 x) 0.5 (* 1.0 y))) in (x y) around 0 1.308 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ 1 x) 0.5 (* 1.0 y))) in y 1.308 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (* 1.0 y)) in y 1.308 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (* 1.0 y)) 1.308 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in y 1.308 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.308 * [taylor]: Taking taylor expansion of x in y 1.308 * [taylor]: Taking taylor expansion of 0.5 in y 1.308 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.308 * [taylor]: Taking taylor expansion of 1.0 in y 1.308 * [taylor]: Taking taylor expansion of y in y 1.309 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ 1 x) 0.5 (* 1.0 y))) in x 1.309 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (* 1.0 y)) in x 1.309 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (* 1.0 y)) 1.309 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in x 1.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.309 * [taylor]: Taking taylor expansion of x in x 1.309 * [taylor]: Taking taylor expansion of 0.5 in x 1.309 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 1.309 * [taylor]: Taking taylor expansion of 1.0 in x 1.309 * [taylor]: Taking taylor expansion of y in x 1.310 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ 1 x) 0.5 (* 1.0 y))) in x 1.310 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (* 1.0 y)) in x 1.310 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (* 1.0 y)) 1.310 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in x 1.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.310 * [taylor]: Taking taylor expansion of x in x 1.311 * [taylor]: Taking taylor expansion of 0.5 in x 1.311 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 1.311 * [taylor]: Taking taylor expansion of 1.0 in x 1.311 * [taylor]: Taking taylor expansion of y in x 1.312 * [taylor]: Taking taylor expansion of 2.0 in y 1.313 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 1.313 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 1.313 * [taylor]: Taking taylor expansion of 4.0 in y 1.313 * [taylor]: Taking taylor expansion of y in y 1.315 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 2)) in y 1.315 * [taylor]: Taking taylor expansion of 8.0 in y 1.315 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.315 * [taylor]: Taking taylor expansion of y in y 1.319 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow y 3))) in y 1.319 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 3)) in y 1.319 * [taylor]: Taking taylor expansion of 16.0 in y 1.319 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.319 * [taylor]: Taking taylor expansion of y in y 1.323 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 4)) in y 1.323 * [taylor]: Taking taylor expansion of 32.0 in y 1.323 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.323 * [taylor]: Taking taylor expansion of y in y 1.325 * [approximate]: Taking taylor expansion of (/ 1 (fma (/ -1 x) 0.5 (* -1.0 y))) in (x y) around 0 1.325 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ -1 x) 0.5 (* -1.0 y))) in y 1.325 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (* -1.0 y)) in y 1.325 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (* -1.0 y)) 1.325 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in y 1.325 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.325 * [taylor]: Taking taylor expansion of -1 in y 1.325 * [taylor]: Taking taylor expansion of x in y 1.325 * [taylor]: Taking taylor expansion of 0.5 in y 1.325 * [taylor]: Taking taylor expansion of (* -1.0 y) in y 1.325 * [taylor]: Taking taylor expansion of -1.0 in y 1.325 * [taylor]: Taking taylor expansion of y in y 1.326 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ -1 x) 0.5 (* -1.0 y))) in x 1.326 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (* -1.0 y)) in x 1.326 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (* -1.0 y)) 1.326 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in x 1.326 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.326 * [taylor]: Taking taylor expansion of -1 in x 1.326 * [taylor]: Taking taylor expansion of x in x 1.326 * [taylor]: Taking taylor expansion of 0.5 in x 1.326 * [taylor]: Taking taylor expansion of (* -1.0 y) in x 1.326 * [taylor]: Taking taylor expansion of -1.0 in x 1.326 * [taylor]: Taking taylor expansion of y in x 1.327 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ -1 x) 0.5 (* -1.0 y))) in x 1.327 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (* -1.0 y)) in x 1.327 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (* -1.0 y)) 1.327 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in x 1.327 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.328 * [taylor]: Taking taylor expansion of -1 in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of 0.5 in x 1.328 * [taylor]: Taking taylor expansion of (* -1.0 y) in x 1.328 * [taylor]: Taking taylor expansion of -1.0 in x 1.328 * [taylor]: Taking taylor expansion of y in x 1.329 * [taylor]: Taking taylor expansion of -2.0 in y 1.330 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 1.330 * [taylor]: Taking taylor expansion of 4.0 in y 1.330 * [taylor]: Taking taylor expansion of y in y 1.333 * [taylor]: Taking taylor expansion of (- (* 8.0 (pow y 2))) in y 1.333 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 2)) in y 1.333 * [taylor]: Taking taylor expansion of 8.0 in y 1.333 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.333 * [taylor]: Taking taylor expansion of y in y 1.342 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 3)) in y 1.342 * [taylor]: Taking taylor expansion of 16.0 in y 1.342 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.342 * [taylor]: Taking taylor expansion of y in y 1.346 * [taylor]: Taking taylor expansion of (- (* 32.0 (pow y 4))) in y 1.347 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 4)) in y 1.347 * [taylor]: Taking taylor expansion of 32.0 in y 1.347 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.347 * [taylor]: Taking taylor expansion of y in y 1.348 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 1.348 * [approximate]: Taking taylor expansion of (fma x 0.5 (/ 1.0 y)) in (x y) around 0 1.349 * [taylor]: Taking taylor expansion of (fma x 0.5 (/ 1.0 y)) in y 1.349 * [taylor]: Rewrote expression to (+ (* x 0.5) (/ 1.0 y)) 1.349 * [taylor]: Taking taylor expansion of (* x 0.5) in y 1.349 * [taylor]: Taking taylor expansion of x in y 1.349 * [taylor]: Taking taylor expansion of 0.5 in y 1.349 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y 1.349 * [taylor]: Taking taylor expansion of 1.0 in y 1.349 * [taylor]: Taking taylor expansion of y in y 1.349 * [taylor]: Taking taylor expansion of (fma x 0.5 (/ 1.0 y)) in x 1.349 * [taylor]: Rewrote expression to (+ (* x 0.5) (/ 1.0 y)) 1.349 * [taylor]: Taking taylor expansion of (* x 0.5) in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.349 * [taylor]: Taking taylor expansion of 0.5 in x 1.349 * [taylor]: Taking taylor expansion of (/ 1.0 y) in x 1.349 * [taylor]: Taking taylor expansion of 1.0 in x 1.349 * [taylor]: Taking taylor expansion of y in x 1.349 * [taylor]: Taking taylor expansion of (fma x 0.5 (/ 1.0 y)) in x 1.350 * [taylor]: Rewrote expression to (+ (* x 0.5) (/ 1.0 y)) 1.350 * [taylor]: Taking taylor expansion of (* x 0.5) in x 1.350 * [taylor]: Taking taylor expansion of x in x 1.350 * [taylor]: Taking taylor expansion of 0.5 in x 1.350 * [taylor]: Taking taylor expansion of (/ 1.0 y) in x 1.350 * [taylor]: Taking taylor expansion of 1.0 in x 1.350 * [taylor]: Taking taylor expansion of y in x 1.350 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.350 * [taylor]: Taking taylor expansion of 1.0 in y 1.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.350 * [taylor]: Taking taylor expansion of y in y 1.352 * [taylor]: Taking taylor expansion of 0.5 in y 1.354 * [taylor]: Taking taylor expansion of 0 in y 1.356 * [taylor]: Taking taylor expansion of 0 in y 1.358 * [taylor]: Taking taylor expansion of 0 in y 1.358 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 0.5 (* 1.0 y)) in (x y) around 0 1.358 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (* 1.0 y)) in y 1.358 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (* 1.0 y)) 1.358 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in y 1.358 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.358 * [taylor]: Taking taylor expansion of x in y 1.358 * [taylor]: Taking taylor expansion of 0.5 in y 1.358 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.358 * [taylor]: Taking taylor expansion of 1.0 in y 1.358 * [taylor]: Taking taylor expansion of y in y 1.358 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (* 1.0 y)) in x 1.359 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (* 1.0 y)) 1.359 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in x 1.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.359 * [taylor]: Taking taylor expansion of x in x 1.359 * [taylor]: Taking taylor expansion of 0.5 in x 1.359 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 1.359 * [taylor]: Taking taylor expansion of 1.0 in x 1.359 * [taylor]: Taking taylor expansion of y in x 1.359 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (* 1.0 y)) in x 1.359 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (* 1.0 y)) 1.359 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in x 1.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.359 * [taylor]: Taking taylor expansion of x in x 1.359 * [taylor]: Taking taylor expansion of 0.5 in x 1.359 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 1.359 * [taylor]: Taking taylor expansion of 1.0 in x 1.359 * [taylor]: Taking taylor expansion of y in x 1.360 * [taylor]: Taking taylor expansion of 0.5 in y 1.361 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.361 * [taylor]: Taking taylor expansion of 1.0 in y 1.361 * [taylor]: Taking taylor expansion of y in y 1.363 * [taylor]: Taking taylor expansion of 0 in y 1.366 * [taylor]: Taking taylor expansion of 0 in y 1.369 * [taylor]: Taking taylor expansion of 0 in y 1.369 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 0.5 (* -1.0 y)) in (x y) around 0 1.369 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (* -1.0 y)) in y 1.369 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (* -1.0 y)) 1.369 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in y 1.369 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.369 * [taylor]: Taking taylor expansion of -1 in y 1.369 * [taylor]: Taking taylor expansion of x in y 1.369 * [taylor]: Taking taylor expansion of 0.5 in y 1.369 * [taylor]: Taking taylor expansion of (* -1.0 y) in y 1.369 * [taylor]: Taking taylor expansion of -1.0 in y 1.369 * [taylor]: Taking taylor expansion of y in y 1.369 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (* -1.0 y)) in x 1.369 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (* -1.0 y)) 1.369 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in x 1.369 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.369 * [taylor]: Taking taylor expansion of -1 in x 1.369 * [taylor]: Taking taylor expansion of x in x 1.370 * [taylor]: Taking taylor expansion of 0.5 in x 1.370 * [taylor]: Taking taylor expansion of (* -1.0 y) in x 1.370 * [taylor]: Taking taylor expansion of -1.0 in x 1.370 * [taylor]: Taking taylor expansion of y in x 1.370 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (* -1.0 y)) in x 1.370 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (* -1.0 y)) 1.370 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in x 1.370 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.370 * [taylor]: Taking taylor expansion of -1 in x 1.370 * [taylor]: Taking taylor expansion of x in x 1.370 * [taylor]: Taking taylor expansion of 0.5 in x 1.370 * [taylor]: Taking taylor expansion of (* -1.0 y) in x 1.370 * [taylor]: Taking taylor expansion of -1.0 in x 1.370 * [taylor]: Taking taylor expansion of y in x 1.371 * [taylor]: Taking taylor expansion of (- 0.5) in y 1.371 * [taylor]: Taking taylor expansion of 0.5 in y 1.372 * [taylor]: Taking taylor expansion of (- (* 1.0 y)) in y 1.372 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.372 * [taylor]: Taking taylor expansion of 1.0 in y 1.372 * [taylor]: Taking taylor expansion of y in y 1.375 * [taylor]: Taking taylor expansion of 0 in y 1.378 * [taylor]: Taking taylor expansion of 0 in y 1.381 * [taylor]: Taking taylor expansion of 0 in y 1.382 * * * [progress]: simplifying candidates 1.383 * [simplify]: Simplifying using # : (expm1 (/ 1 (fma x 0.5 (/ 1.0 y)))) (log1p (/ 1 (fma x 0.5 (/ 1.0 y)))) (- 1) (- (log (fma x 0.5 (/ 1.0 y)))) (- 0 (log (fma x 0.5 (/ 1.0 y)))) (- (log 1) (log (fma x 0.5 (/ 1.0 y)))) (log (/ 1 (fma x 0.5 (/ 1.0 y)))) (exp (/ 1 (fma x 0.5 (/ 1.0 y)))) (/ (* (* 1 1) 1) (* (* (fma x 0.5 (/ 1.0 y)) (fma x 0.5 (/ 1.0 y))) (fma x 0.5 (/ 1.0 y)))) (* (cbrt (/ 1 (fma x 0.5 (/ 1.0 y)))) (cbrt (/ 1 (fma x 0.5 (/ 1.0 y))))) (cbrt (/ 1 (fma x 0.5 (/ 1.0 y)))) (* (* (/ 1 (fma x 0.5 (/ 1.0 y))) (/ 1 (fma x 0.5 (/ 1.0 y)))) (/ 1 (fma x 0.5 (/ 1.0 y)))) (sqrt (/ 1 (fma x 0.5 (/ 1.0 y)))) (sqrt (/ 1 (fma x 0.5 (/ 1.0 y)))) (- 1) (- (fma x 0.5 (/ 1.0 y))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fma x 0.5 (/ 1.0 y))) (cbrt (fma x 0.5 (/ 1.0 y))))) (/ (cbrt 1) (cbrt (fma x 0.5 (/ 1.0 y)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (fma x 0.5 (/ 1.0 y)))) (/ (cbrt 1) (sqrt (fma x 0.5 (/ 1.0 y)))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (fma x 0.5 (/ 1.0 y))) (/ (sqrt 1) (* (cbrt (fma x 0.5 (/ 1.0 y))) (cbrt (fma x 0.5 (/ 1.0 y))))) (/ (sqrt 1) (cbrt (fma x 0.5 (/ 1.0 y)))) (/ (sqrt 1) (sqrt (fma x 0.5 (/ 1.0 y)))) (/ (sqrt 1) (sqrt (fma x 0.5 (/ 1.0 y)))) (/ (sqrt 1) 1) (/ (sqrt 1) (fma x 0.5 (/ 1.0 y))) (/ 1 (* (cbrt (fma x 0.5 (/ 1.0 y))) (cbrt (fma x 0.5 (/ 1.0 y))))) (/ 1 (cbrt (fma x 0.5 (/ 1.0 y)))) (/ 1 (sqrt (fma x 0.5 (/ 1.0 y)))) (/ 1 (sqrt (fma x 0.5 (/ 1.0 y)))) (/ 1 1) (/ 1 (fma x 0.5 (/ 1.0 y))) (/ 1 (fma x 0.5 (/ 1.0 y))) (/ (fma x 0.5 (/ 1.0 y)) 1) (/ 1 (* (cbrt (fma x 0.5 (/ 1.0 y))) (cbrt (fma x 0.5 (/ 1.0 y))))) (/ 1 (sqrt (fma x 0.5 (/ 1.0 y)))) (/ 1 1) (/ (fma x 0.5 (/ 1.0 y)) (cbrt 1)) (/ (fma x 0.5 (/ 1.0 y)) (sqrt 1)) (/ (fma x 0.5 (/ 1.0 y)) 1) (expm1 (fma x 0.5 (/ 1.0 y))) (log1p (fma x 0.5 (/ 1.0 y))) (* x 0.5) (log (fma x 0.5 (/ 1.0 y))) (exp (fma x 0.5 (/ 1.0 y))) (* (cbrt (fma x 0.5 (/ 1.0 y))) (cbrt (fma x 0.5 (/ 1.0 y)))) (cbrt (fma x 0.5 (/ 1.0 y))) (* (* (fma x 0.5 (/ 1.0 y)) (fma x 0.5 (/ 1.0 y))) (fma x 0.5 (/ 1.0 y))) (sqrt (fma x 0.5 (/ 1.0 y))) (sqrt (fma x 0.5 (/ 1.0 y))) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) 1.387 * * [simplify]: iteration 0 : 175 enodes (cost 270 ) 1.392 * * [simplify]: iteration 1 : 658 enodes (cost 239 ) 1.408 * * [simplify]: iteration 2 : 3463 enodes (cost 223 ) 1.493 * * [simplify]: iteration 3 : 5001 enodes (cost 222 ) 1.495 * [simplify]: Simplified to: (expm1 (/ 1 (fma x 0.5 (/ 1.0 y)))) (log1p (/ 1 (fma x 0.5 (/ 1.0 y)))) (- 1) (log (/ 1 (fma x 0.5 (/ 1.0 y)))) (log (/ 1 (fma x 0.5 (/ 1.0 y)))) (log (/ 1 (fma x 0.5 (/ 1.0 y)))) (log (/ 1 (fma x 0.5 (/ 1.0 y)))) (exp (/ 1 (fma x 0.5 (/ 1.0 y)))) (/ 1 (pow (fma x 0.5 (/ 1.0 y)) 3)) (* (cbrt (/ 1 (fma x 0.5 (/ 1.0 y)))) (cbrt (/ 1 (fma x 0.5 (/ 1.0 y))))) (cbrt (/ 1 (fma x 0.5 (/ 1.0 y)))) (/ 1 (pow (fma x 0.5 (/ 1.0 y)) 3)) (sqrt (/ 1 (fma x 0.5 (/ 1.0 y)))) (sqrt (/ 1 (fma x 0.5 (/ 1.0 y)))) (- 1) (- (fma x 0.5 (/ 1.0 y))) (/ 1 (* (cbrt (fma x 0.5 (/ 1.0 y))) (cbrt (fma x 0.5 (/ 1.0 y))))) (/ 1 (cbrt (fma x 0.5 (/ 1.0 y)))) (/ 1 (sqrt (fma x 0.5 (/ 1.0 y)))) (/ 1 (sqrt (fma x 0.5 (/ 1.0 y)))) 1 (/ 1 (fma x 0.5 (/ 1.0 y))) (/ 1 (* (cbrt (fma x 0.5 (/ 1.0 y))) (cbrt (fma x 0.5 (/ 1.0 y))))) (/ 1 (cbrt (fma x 0.5 (/ 1.0 y)))) (/ 1 (sqrt (fma x 0.5 (/ 1.0 y)))) (/ 1 (sqrt (fma x 0.5 (/ 1.0 y)))) 1 (/ 1 (fma x 0.5 (/ 1.0 y))) (/ 1 (* (cbrt (fma x 0.5 (/ 1.0 y))) (cbrt (fma x 0.5 (/ 1.0 y))))) (/ 1 (cbrt (fma x 0.5 (/ 1.0 y)))) (/ 1 (sqrt (fma x 0.5 (/ 1.0 y)))) (/ 1 (sqrt (fma x 0.5 (/ 1.0 y)))) 1 (/ 1 (fma x 0.5 (/ 1.0 y))) (/ 1 (fma x 0.5 (/ 1.0 y))) (fma x 0.5 (/ 1.0 y)) (/ 1 (* (cbrt (fma x 0.5 (/ 1.0 y))) (cbrt (fma x 0.5 (/ 1.0 y))))) (/ 1 (sqrt (fma x 0.5 (/ 1.0 y)))) 1 (fma x 0.5 (/ 1.0 y)) (fma x 0.5 (/ 1.0 y)) (fma x 0.5 (/ 1.0 y)) (expm1 (fma x 0.5 (/ 1.0 y))) (log1p (fma x 0.5 (/ 1.0 y))) (* x 0.5) (log (fma x 0.5 (/ 1.0 y))) (exp (fma x 0.5 (/ 1.0 y))) (* (cbrt (fma x 0.5 (/ 1.0 y))) (cbrt (fma x 0.5 (/ 1.0 y)))) (cbrt (fma x 0.5 (/ 1.0 y))) (pow (fma x 0.5 (/ 1.0 y)) 3) (sqrt (fma x 0.5 (/ 1.0 y))) (sqrt (fma x 0.5 (/ 1.0 y))) (fma (pow x 2) (* 0.25 (pow y 3)) (* y (- 1.0 (* (* x 0.5) y)))) (fma (- 4.0) (/ 1 (* (pow x 2) y)) (fma 2.0 (/ 1 x) (/ (/ 8.0 (pow y 2)) (pow x 3)))) (fma (- 4.0) (/ 1 (* (pow x 2) y)) (fma 2.0 (/ 1 x) (/ (/ 8.0 (pow y 2)) (pow x 3)))) (fma x 0.5 (/ 1.0 y)) (fma x 0.5 (/ 1.0 y)) (fma x 0.5 (/ 1.0 y)) 1.495 * * * [progress]: adding candidates to table 1.587 * [progress]: [Phase 3 of 3] Extracting. 1.587 * * [regime]: Finding splitpoints for: (# #) 1.587 * * * [regime-changes]: Trying 3 branch expressions: ((- x (/ y (+ 1.0 (/ (* x y) 2.0)))) y x) 1.587 * * * * [regimes]: Trying to branch on (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) from (# #) 1.600 * * * * [regimes]: Trying to branch on y from (# #) 1.611 * * * * [regimes]: Trying to branch on x from (# #) 1.626 * * * [regime]: Found split indices: #