2.745 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (+ (+ (/ x 2.0) (* y x)) z) 0.020 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.022 * * [simplify]: iteration 1 : 24 enodes (cost 3 ) 0.023 * * [simplify]: iteration 2 : 28 enodes (cost 3 ) 0.025 * * [simplify]: iteration 3 : 30 enodes (cost 3 ) 0.026 * * [simplify]: iteration 4 : 30 enodes (cost 3 ) 0.026 * [simplify]: Simplified to: (+ (fma x y z) (/ x 2.0)) 0.029 * * [progress]: iteration 1 / 4 0.029 * * * [progress]: picking best candidate 0.031 * * * * [pick]: Picked # 0.031 * * * [progress]: localizing error 0.039 * * * [progress]: generating rewritten candidates 0.039 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.047 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.056 * * * [progress]: generating series expansions 0.056 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.056 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in (x y) around 0 0.056 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in y 0.056 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.056 * [taylor]: Taking taylor expansion of 0.5 in y 0.056 * [taylor]: Taking taylor expansion of x in y 0.056 * [taylor]: Taking taylor expansion of (* x y) in y 0.056 * [taylor]: Taking taylor expansion of x in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.056 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x 0.057 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.057 * [taylor]: Taking taylor expansion of 0.5 in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of (* x y) in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of y in x 0.057 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x 0.057 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.057 * [taylor]: Taking taylor expansion of 0.5 in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of (* x y) in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of y in x 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.059 * [taylor]: Taking taylor expansion of (+ y 0.5) in y 0.059 * [taylor]: Taking taylor expansion of y in y 0.059 * [taylor]: Taking taylor expansion of 0.5 in y 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.062 * [taylor]: Taking taylor expansion of 0 in y 0.064 * [taylor]: Taking taylor expansion of 0 in y 0.065 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0 0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) 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 (* 0.5 (/ 1 x)) in y 0.065 * [taylor]: Taking taylor expansion of 0.5 in y 0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.065 * [taylor]: Taking taylor expansion of x in y 0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.065 * [taylor]: Taking taylor expansion of (* x y) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.065 * [taylor]: Taking taylor expansion of 0.5 in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.066 * [taylor]: Taking taylor expansion of (* x y) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.067 * [taylor]: Taking taylor expansion of 0.5 in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.068 * [taylor]: Taking taylor expansion of 0.5 in y 0.069 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0 0.079 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.079 * [taylor]: Taking taylor expansion of (* x y) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.079 * [taylor]: Taking taylor expansion of 0.5 in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.079 * [taylor]: Taking taylor expansion of (* x y) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.080 * [taylor]: Taking taylor expansion of 0.5 in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.080 * [taylor]: Taking taylor expansion of (* x y) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.080 * [taylor]: Taking taylor expansion of 0.5 in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of 0.5 in y 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.091 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.095 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.095 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in (x y z) around 0 0.095 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in z 0.095 * [taylor]: Taking taylor expansion of (* 0.5 x) in z 0.095 * [taylor]: Taking taylor expansion of 0.5 in z 0.095 * [taylor]: Taking taylor expansion of x in z 0.095 * [taylor]: Taking taylor expansion of (+ z (* x y)) in z 0.095 * [taylor]: Taking taylor expansion of z in z 0.095 * [taylor]: Taking taylor expansion of (* x y) in z 0.095 * [taylor]: Taking taylor expansion of x in z 0.095 * [taylor]: Taking taylor expansion of y in z 0.095 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in y 0.095 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.095 * [taylor]: Taking taylor expansion of 0.5 in y 0.096 * [taylor]: Taking taylor expansion of x in y 0.096 * [taylor]: Taking taylor expansion of (+ z (* x y)) in y 0.096 * [taylor]: Taking taylor expansion of z 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 0.096 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in x 0.096 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.096 * [taylor]: Taking taylor expansion of 0.5 in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x 0.096 * [taylor]: Taking taylor expansion of z in x 0.096 * [taylor]: Taking taylor expansion of (* x y) in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of y in x 0.096 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in x 0.096 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.096 * [taylor]: Taking taylor expansion of 0.5 in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x 0.096 * [taylor]: Taking taylor expansion of z in x 0.096 * [taylor]: Taking taylor expansion of (* x y) in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of y in x 0.096 * [taylor]: Taking taylor expansion of z in y 0.096 * [taylor]: Taking taylor expansion of z in z 0.097 * [taylor]: Taking taylor expansion of (+ y 0.5) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.097 * [taylor]: Taking taylor expansion of 0.5 in y 0.098 * [taylor]: Taking taylor expansion of 0.5 in z 0.098 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.100 * [taylor]: Taking taylor expansion of 1 in z 0.100 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in (x y z) around 0 0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in z 0.100 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.100 * [taylor]: Taking taylor expansion of z in z 0.100 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in z 0.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in z 0.101 * [taylor]: Taking taylor expansion of 0.5 in z 0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.101 * [taylor]: Taking taylor expansion of x in z 0.101 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.101 * [taylor]: Taking taylor expansion of (* x y) in z 0.101 * [taylor]: Taking taylor expansion of x in z 0.101 * [taylor]: Taking taylor expansion of y in z 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in y 0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.101 * [taylor]: Taking taylor expansion of z in y 0.101 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y 0.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.101 * [taylor]: Taking taylor expansion of 0.5 in y 0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.101 * [taylor]: Taking taylor expansion of x in y 0.101 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.101 * [taylor]: Taking taylor expansion of (* x y) in y 0.101 * [taylor]: Taking taylor expansion of x in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.101 * [taylor]: Taking taylor expansion of z in x 0.101 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 0.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.101 * [taylor]: Taking taylor expansion of 0.5 in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.102 * [taylor]: Taking taylor expansion of (* x y) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.102 * [taylor]: Taking taylor expansion of z in x 0.102 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 0.102 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.102 * [taylor]: Taking taylor expansion of 0.5 in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.102 * [taylor]: Taking taylor expansion of (* x y) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.103 * [taylor]: Taking taylor expansion of y in y 0.103 * [taylor]: Taking taylor expansion of 0.5 in y 0.104 * [taylor]: Taking taylor expansion of 1 in z 0.105 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.105 * [taylor]: Taking taylor expansion of z in y 0.106 * [taylor]: Taking taylor expansion of 0.5 in z 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.108 * [taylor]: Taking taylor expansion of z in z 0.109 * [taylor]: Taking taylor expansion of 0 in z 0.110 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in (x y z) around 0 0.110 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in z 0.110 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.110 * [taylor]: Taking taylor expansion of (* x y) in z 0.110 * [taylor]: Taking taylor expansion of x in z 0.110 * [taylor]: Taking taylor expansion of y in z 0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in z 0.110 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.110 * [taylor]: Taking taylor expansion of z in z 0.110 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in z 0.111 * [taylor]: Taking taylor expansion of 0.5 in z 0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.111 * [taylor]: Taking taylor expansion of x in z 0.111 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in y 0.111 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.111 * [taylor]: Taking taylor expansion of (* x y) in y 0.111 * [taylor]: Taking taylor expansion of x in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in y 0.111 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.111 * [taylor]: Taking taylor expansion of z in y 0.111 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.111 * [taylor]: Taking taylor expansion of 0.5 in y 0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.111 * [taylor]: Taking taylor expansion of x in y 0.111 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in x 0.111 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.111 * [taylor]: Taking taylor expansion of (* x y) in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of y in x 0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.112 * [taylor]: Taking taylor expansion of z in x 0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.112 * [taylor]: Taking taylor expansion of 0.5 in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.112 * [taylor]: Taking taylor expansion of (* x y) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of y in x 0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.112 * [taylor]: Taking taylor expansion of z in x 0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.112 * [taylor]: Taking taylor expansion of 0.5 in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.114 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y 0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.114 * [taylor]: Taking taylor expansion of y in y 0.114 * [taylor]: Taking taylor expansion of 0.5 in y 0.114 * [taylor]: Taking taylor expansion of 1 in z 0.116 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y 0.116 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.116 * [taylor]: Taking taylor expansion of z in y 0.122 * [taylor]: Taking taylor expansion of (- 0.5) in z 0.122 * [taylor]: Taking taylor expansion of 0.5 in z 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.124 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.124 * [taylor]: Taking taylor expansion of z in z 0.126 * [taylor]: Taking taylor expansion of 0 in z 0.127 * * * [progress]: simplifying candidates 0.128 * [simplify]: Simplifying using # : (expm1 (+ (/ x 2.0) (* y x))) (log1p (+ (/ x 2.0) (* y x))) (* (exp (/ x 2.0)) (exp (* y x))) (log (+ (/ x 2.0) (* y x))) (exp (+ (/ x 2.0) (* y x))) (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x)))) (cbrt (+ (/ x 2.0) (* y x))) (* (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))) (+ (pow (/ x 2.0) 3) (pow (* y x) 3)) (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x)))) (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x))) (- (/ x 2.0) (* y x)) (expm1 (+ (+ (/ x 2.0) (* y x)) z)) (log1p (+ (+ (/ x 2.0) (* y x)) z)) (* (* (exp (/ x 2.0)) (exp (* y x))) (exp z)) (* (exp (+ (/ x 2.0) (* y x))) (exp z)) (log (+ (+ (/ x 2.0) (* y x)) z)) (exp (+ (+ (/ x 2.0) (* y x)) z)) (* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z))) (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (* (* (+ (+ (/ x 2.0) (* y x)) z) (+ (+ (/ x 2.0) (* y x)) z)) (+ (+ (/ x 2.0) (* y x)) z)) (sqrt (+ (+ (/ x 2.0) (* y x)) z)) (sqrt (+ (+ (/ x 2.0) (* y x)) z)) (+ (pow (+ (/ x 2.0) (* y x)) 3) (pow z 3)) (+ (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (- (* z z) (* (+ (/ x 2.0) (* y x)) z))) (- (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (* z z)) (- (+ (/ x 2.0) (* y x)) z) (+ (+ (/ x 2.0) (* y x)) z) (+ (* y x) z) (+ (* 0.5 x) (* x y)) (+ (* 0.5 x) (* x y)) (+ (* 0.5 x) (* x y)) (+ (* 0.5 x) (+ z (* x y))) (+ (* 0.5 x) (+ z (* x y))) (+ (* 0.5 x) (+ z (* x y))) 0.131 * * [simplify]: iteration 0 : 176 enodes (cost 189 ) 0.135 * * [simplify]: iteration 1 : 599 enodes (cost 171 ) 0.146 * * [simplify]: iteration 2 : 2217 enodes (cost 167 ) 0.180 * * [simplify]: iteration 3 : 5001 enodes (cost 166 ) 0.181 * [simplify]: Simplified to: (expm1 (+ (/ x 2.0) (* y x))) (log1p (+ (/ x 2.0) (* y x))) (exp (+ (/ x 2.0) (* y x))) (log (+ (/ x 2.0) (* y x))) (exp (+ (/ x 2.0) (* y x))) (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x)))) (cbrt (+ (/ x 2.0) (* y x))) (pow (fma x y (/ x 2.0)) 3) (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))) (+ (pow (/ x 2.0) 3) (pow (* y x) 3)) (fma (* y x) (- (* y x) (/ x 2.0)) (* (/ x 2.0) (/ x 2.0))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)) (expm1 (+ (+ (/ x 2.0) (* y x)) z)) (log1p (+ (+ (/ x 2.0) (* y x)) z)) (exp (+ (+ (/ x 2.0) (* y x)) z)) (exp (+ (+ (/ x 2.0) (* y x)) z)) (log (+ (+ (/ x 2.0) (* y x)) z)) (exp (+ (+ (/ x 2.0) (* y x)) z)) (* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z))) (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (pow (+ (/ x 2.0) (fma y x z)) 3) (sqrt (+ (+ (/ x 2.0) (* y x)) z)) (sqrt (+ (+ (/ x 2.0) (* y x)) z)) (+ (pow (+ (/ x 2.0) (* y x)) 3) (pow z 3)) (fma (fma x y (/ x 2.0)) (fma x y (- (/ x 2.0) z)) (* z z)) (* (- (+ (/ x 2.0) (* y x)) z) (+ (/ x 2.0) (fma y x z))) (fma x y (- (/ x 2.0) z)) (+ (/ x 2.0) (fma y x z)) (fma y x z) (fma 0.5 x (* x y)) (fma 0.5 x (* x y)) (fma 0.5 x (* x y)) (fma x 0.5 (fma y x z)) (fma x 0.5 (fma y x z)) (fma x 0.5 (fma y x z)) 0.182 * * * [progress]: adding candidates to table 0.299 * * [progress]: iteration 2 / 4 0.299 * * * [progress]: picking best candidate 0.301 * * * * [pick]: Picked # 0.301 * * * [progress]: localizing error 0.311 * * * [progress]: generating rewritten candidates 0.311 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.325 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.337 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 0.345 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 0.357 * * * [progress]: generating series expansions 0.357 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.357 * [approximate]: Taking taylor expansion of (fma x y (* 0.5 x)) in (x y) around 0 0.357 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in y 0.357 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 0.357 * [taylor]: Taking taylor expansion of (* x y) in y 0.357 * [taylor]: Taking taylor expansion of x in y 0.357 * [taylor]: Taking taylor expansion of y in y 0.357 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.357 * [taylor]: Taking taylor expansion of 0.5 in y 0.357 * [taylor]: Taking taylor expansion of x in y 0.357 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in x 0.357 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 0.357 * [taylor]: Taking taylor expansion of (* x y) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of y in x 0.357 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.357 * [taylor]: Taking taylor expansion of 0.5 in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in x 0.357 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 0.358 * [taylor]: Taking taylor expansion of (* x y) in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of y in x 0.358 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.358 * [taylor]: Taking taylor expansion of 0.5 in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of 0 in y 0.360 * [taylor]: Taking taylor expansion of (+ y 0.5) in y 0.360 * [taylor]: Taking taylor expansion of y in y 0.360 * [taylor]: Taking taylor expansion of 0.5 in y 0.361 * [taylor]: Taking taylor expansion of 0 in y 0.363 * [taylor]: Taking taylor expansion of 0 in y 0.365 * [taylor]: Taking taylor expansion of 0 in y 0.366 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in (x y) around 0 0.366 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in y 0.366 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 0.366 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.366 * [taylor]: Taking taylor expansion of x in y 0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.366 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of (/ 0.5 x) in y 0.366 * [taylor]: Taking taylor expansion of 0.5 in y 0.366 * [taylor]: Taking taylor expansion of x in y 0.366 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in x 0.366 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 0.366 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.367 * [taylor]: Taking taylor expansion of y in x 0.367 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.367 * [taylor]: Taking taylor expansion of 0.5 in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in x 0.367 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 0.367 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.368 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.368 * [taylor]: Taking taylor expansion of y in x 0.368 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.368 * [taylor]: Taking taylor expansion of 0.5 in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.368 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 0.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.368 * [taylor]: Taking taylor expansion of y in y 0.368 * [taylor]: Taking taylor expansion of 0.5 in y 0.370 * [taylor]: Taking taylor expansion of 0 in y 0.373 * [taylor]: Taking taylor expansion of 0 in y 0.375 * [taylor]: Taking taylor expansion of 0 in y 0.379 * [taylor]: Taking taylor expansion of 0 in y 0.379 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in (x y) around 0 0.379 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in y 0.379 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 0.380 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 0.380 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.380 * [taylor]: Taking taylor expansion of -1 in y 0.380 * [taylor]: Taking taylor expansion of x in y 0.380 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.380 * [taylor]: Taking taylor expansion of -1 in y 0.380 * [taylor]: Taking taylor expansion of y in y 0.380 * [taylor]: Taking taylor expansion of (/ -0.5 x) in y 0.380 * [taylor]: Taking taylor expansion of -0.5 in y 0.380 * [taylor]: Taking taylor expansion of x in y 0.380 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in x 0.380 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 0.380 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.380 * [taylor]: Taking taylor expansion of -1 in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.381 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.381 * [taylor]: Taking taylor expansion of -1 in x 0.381 * [taylor]: Taking taylor expansion of y in x 0.381 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.381 * [taylor]: Taking taylor expansion of -0.5 in x 0.381 * [taylor]: Taking taylor expansion of x in x 0.381 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in x 0.381 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 0.381 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.381 * [taylor]: Taking taylor expansion of -1 in x 0.381 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.382 * [taylor]: Taking taylor expansion of -1 in x 0.382 * [taylor]: Taking taylor expansion of y in x 0.382 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.382 * [taylor]: Taking taylor expansion of -0.5 in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y 0.382 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.382 * [taylor]: Taking taylor expansion of y in y 0.383 * [taylor]: Taking taylor expansion of 0.5 in y 0.384 * [taylor]: Taking taylor expansion of 0 in y 0.388 * [taylor]: Taking taylor expansion of 0 in y 0.392 * [taylor]: Taking taylor expansion of 0 in y 0.395 * [taylor]: Taking taylor expansion of 0 in y 0.396 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.396 * [approximate]: Taking taylor expansion of (* (fma x y (* 0.5 x)) (- (* 0.5 x) (* x y))) in (x y) around 0 0.396 * [taylor]: Taking taylor expansion of (* (fma x y (* 0.5 x)) (- (* 0.5 x) (* x y))) in y 0.396 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in y 0.396 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 0.396 * [taylor]: Taking taylor expansion of (* x y) in y 0.396 * [taylor]: Taking taylor expansion of x in y 0.396 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.396 * [taylor]: Taking taylor expansion of 0.5 in y 0.396 * [taylor]: Taking taylor expansion of x in y 0.396 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in y 0.396 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.396 * [taylor]: Taking taylor expansion of 0.5 in y 0.396 * [taylor]: Taking taylor expansion of x in y 0.396 * [taylor]: Taking taylor expansion of (* x y) in y 0.396 * [taylor]: Taking taylor expansion of x in y 0.396 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of (* (fma x y (* 0.5 x)) (- (* 0.5 x) (* x y))) in x 0.396 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in x 0.397 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 0.397 * [taylor]: Taking taylor expansion of (* x y) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.397 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.397 * [taylor]: Taking taylor expansion of 0.5 in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 0.397 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.397 * [taylor]: Taking taylor expansion of 0.5 in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of (* x y) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.397 * [taylor]: Taking taylor expansion of (* (fma x y (* 0.5 x)) (- (* 0.5 x) (* x y))) in x 0.397 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in x 0.397 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 0.397 * [taylor]: Taking taylor expansion of (* x y) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.397 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.397 * [taylor]: Taking taylor expansion of 0.5 in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 0.397 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.397 * [taylor]: Taking taylor expansion of 0.5 in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of (* x y) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.401 * [taylor]: Taking taylor expansion of 0 in y 0.404 * [taylor]: Taking taylor expansion of (- 0.25 (pow y 2)) in y 0.404 * [taylor]: Taking taylor expansion of 0.25 in y 0.404 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.404 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of 0 in y 0.409 * [approximate]: Taking taylor expansion of (* (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in (x y) around 0 0.409 * [taylor]: Taking taylor expansion of (* (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in y 0.409 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y 0.409 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.409 * [taylor]: Taking taylor expansion of 0.5 in y 0.409 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.409 * [taylor]: Taking taylor expansion of x in y 0.409 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.409 * [taylor]: Taking taylor expansion of (* x y) in y 0.409 * [taylor]: Taking taylor expansion of x in y 0.409 * [taylor]: Taking taylor expansion of y in y 0.410 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in y 0.410 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 0.410 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 0.410 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.410 * [taylor]: Taking taylor expansion of x in y 0.410 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.410 * [taylor]: Taking taylor expansion of y in y 0.410 * [taylor]: Taking taylor expansion of (/ 0.5 x) in y 0.410 * [taylor]: Taking taylor expansion of 0.5 in y 0.410 * [taylor]: Taking taylor expansion of x in y 0.410 * [taylor]: Taking taylor expansion of (* (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in x 0.410 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 0.410 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.410 * [taylor]: Taking taylor expansion of 0.5 in x 0.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.411 * [taylor]: Taking taylor expansion of (* x y) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in x 0.411 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 0.411 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.412 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.412 * [taylor]: Taking taylor expansion of 0.5 in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of (* (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in x 0.412 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 0.412 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.412 * [taylor]: Taking taylor expansion of 0.5 in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.412 * [taylor]: Taking taylor expansion of (* x y) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of y in x 0.413 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in x 0.413 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 0.413 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.413 * [taylor]: Taking taylor expansion of y in x 0.413 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.413 * [taylor]: Taking taylor expansion of 0.5 in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (* (- 0.5 (/ 1 y)) (+ (/ 1 y) 0.5)) in y 0.414 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 0.414 * [taylor]: Taking taylor expansion of 0.5 in y 0.414 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.414 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 0.414 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.414 * [taylor]: Taking taylor expansion of 0.5 in y 0.419 * [taylor]: Taking taylor expansion of 0 in y 0.432 * [taylor]: Taking taylor expansion of 0 in y 0.442 * [taylor]: Taking taylor expansion of 0 in y 0.450 * [taylor]: Taking taylor expansion of 0 in y 0.460 * [taylor]: Taking taylor expansion of 0 in y 0.460 * [approximate]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))))) in (x y) around 0 0.460 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))))) in y 0.460 * [taylor]: Taking taylor expansion of -1 in y 0.460 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y 0.460 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in y 0.461 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 0.461 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 0.461 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.461 * [taylor]: Taking taylor expansion of -1 in y 0.461 * [taylor]: Taking taylor expansion of x in y 0.461 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.461 * [taylor]: Taking taylor expansion of -1 in y 0.461 * [taylor]: Taking taylor expansion of y in y 0.461 * [taylor]: Taking taylor expansion of (/ -0.5 x) in y 0.461 * [taylor]: Taking taylor expansion of -0.5 in y 0.461 * [taylor]: Taking taylor expansion of x in y 0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y 0.461 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.461 * [taylor]: Taking taylor expansion of (* x y) in y 0.461 * [taylor]: Taking taylor expansion of x in y 0.461 * [taylor]: Taking taylor expansion of y in y 0.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.462 * [taylor]: Taking taylor expansion of 0.5 in y 0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.462 * [taylor]: Taking taylor expansion of x in y 0.462 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))))) in x 0.462 * [taylor]: Taking taylor expansion of -1 in x 0.462 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x 0.462 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in x 0.462 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 0.462 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.462 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.462 * [taylor]: Taking taylor expansion of -1 in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.462 * [taylor]: Taking taylor expansion of -1 in x 0.462 * [taylor]: Taking taylor expansion of y in x 0.462 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.462 * [taylor]: Taking taylor expansion of -0.5 in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 0.463 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.463 * [taylor]: Taking taylor expansion of (* x y) in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of y in x 0.463 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.463 * [taylor]: Taking taylor expansion of 0.5 in x 0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))))) in x 0.463 * [taylor]: Taking taylor expansion of -1 in x 0.463 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x 0.463 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in x 0.464 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 0.464 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.464 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.464 * [taylor]: Taking taylor expansion of -1 in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.464 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.464 * [taylor]: Taking taylor expansion of -1 in x 0.464 * [taylor]: Taking taylor expansion of y in x 0.464 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.464 * [taylor]: Taking taylor expansion of -0.5 in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.464 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.464 * [taylor]: Taking taylor expansion of (* x y) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.464 * [taylor]: Taking taylor expansion of y in x 0.465 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of 0.5 in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) 0.5) (+ (/ 1 y) 0.5))) in y 0.466 * [taylor]: Taking taylor expansion of -1 in y 0.466 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) 0.5) (+ (/ 1 y) 0.5)) in y 0.466 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y 0.466 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.466 * [taylor]: Taking taylor expansion of y in y 0.466 * [taylor]: Taking taylor expansion of 0.5 in y 0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 0.466 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.466 * [taylor]: Taking taylor expansion of y in y 0.466 * [taylor]: Taking taylor expansion of 0.5 in y 0.471 * [taylor]: Taking taylor expansion of 0 in y 0.479 * [taylor]: Taking taylor expansion of 0 in y 0.490 * [taylor]: Taking taylor expansion of 0 in y 0.501 * [taylor]: Taking taylor expansion of 0 in y 0.518 * [taylor]: Taking taylor expansion of 0 in y 0.519 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 0.519 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in (x y) around 0 0.519 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in y 0.519 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.519 * [taylor]: Taking taylor expansion of 0.5 in y 0.519 * [taylor]: Taking taylor expansion of x in y 0.519 * [taylor]: Taking taylor expansion of (* x y) in y 0.519 * [taylor]: Taking taylor expansion of x in y 0.519 * [taylor]: Taking taylor expansion of y in y 0.519 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 0.519 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.519 * [taylor]: Taking taylor expansion of 0.5 in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of (* x y) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of y in x 0.519 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 0.519 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.519 * [taylor]: Taking taylor expansion of 0.5 in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of (* x y) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of y in x 0.520 * [taylor]: Taking taylor expansion of 0 in y 0.521 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.521 * [taylor]: Taking taylor expansion of 0.5 in y 0.521 * [taylor]: Taking taylor expansion of y in y 0.523 * [taylor]: Taking taylor expansion of 0 in y 0.525 * [taylor]: Taking taylor expansion of 0 in y 0.528 * [taylor]: Taking taylor expansion of 0 in y 0.528 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 0.528 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y 0.528 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.528 * [taylor]: Taking taylor expansion of 0.5 in y 0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.528 * [taylor]: Taking taylor expansion of x in y 0.528 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.528 * [taylor]: Taking taylor expansion of (* x y) in y 0.528 * [taylor]: Taking taylor expansion of x in y 0.528 * [taylor]: Taking taylor expansion of y in y 0.529 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 0.529 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.529 * [taylor]: Taking taylor expansion of 0.5 in x 0.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.529 * [taylor]: Taking taylor expansion of (* x y) in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of y in x 0.529 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 0.530 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.530 * [taylor]: Taking taylor expansion of 0.5 in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.530 * [taylor]: Taking taylor expansion of (* x y) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of y in x 0.531 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 0.531 * [taylor]: Taking taylor expansion of 0.5 in y 0.531 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.531 * [taylor]: Taking taylor expansion of y in y 0.534 * [taylor]: Taking taylor expansion of 0 in y 0.537 * [taylor]: Taking taylor expansion of 0 in y 0.541 * [taylor]: Taking taylor expansion of 0 in y 0.544 * [taylor]: Taking taylor expansion of 0 in y 0.545 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in (x y) around 0 0.545 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y 0.545 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y 0.545 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.545 * [taylor]: Taking taylor expansion of (* x y) in y 0.545 * [taylor]: Taking taylor expansion of x in y 0.545 * [taylor]: Taking taylor expansion of y in y 0.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.545 * [taylor]: Taking taylor expansion of 0.5 in y 0.545 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.545 * [taylor]: Taking taylor expansion of x in y 0.545 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x 0.545 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 0.545 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.545 * [taylor]: Taking taylor expansion of (* x y) in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of y in x 0.546 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.546 * [taylor]: Taking taylor expansion of 0.5 in x 0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.546 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x 0.546 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 0.546 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.546 * [taylor]: Taking taylor expansion of (* x y) in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.546 * [taylor]: Taking taylor expansion of y in x 0.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.547 * [taylor]: Taking taylor expansion of 0.5 in x 0.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y 0.547 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 0.547 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.547 * [taylor]: Taking taylor expansion of y in y 0.548 * [taylor]: Taking taylor expansion of 0.5 in y 0.550 * [taylor]: Taking taylor expansion of 0 in y 0.553 * [taylor]: Taking taylor expansion of 0 in y 0.557 * [taylor]: Taking taylor expansion of 0 in y 0.561 * [taylor]: Taking taylor expansion of 0 in y 0.561 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 0.562 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in (x y) around 0 0.562 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in y 0.562 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.562 * [taylor]: Taking taylor expansion of 0.5 in y 0.562 * [taylor]: Taking taylor expansion of x in y 0.562 * [taylor]: Taking taylor expansion of (* x y) in y 0.562 * [taylor]: Taking taylor expansion of x in y 0.562 * [taylor]: Taking taylor expansion of y in y 0.562 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 0.562 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.562 * [taylor]: Taking taylor expansion of 0.5 in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of (* x y) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of y in x 0.562 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 0.562 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.562 * [taylor]: Taking taylor expansion of 0.5 in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of (* x y) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of y in x 0.563 * [taylor]: Taking taylor expansion of 0 in y 0.564 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.564 * [taylor]: Taking taylor expansion of 0.5 in y 0.564 * [taylor]: Taking taylor expansion of y in y 0.566 * [taylor]: Taking taylor expansion of 0 in y 0.568 * [taylor]: Taking taylor expansion of 0 in y 0.571 * [taylor]: Taking taylor expansion of 0 in y 0.571 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 0.571 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y 0.571 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.571 * [taylor]: Taking taylor expansion of 0.5 in y 0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.571 * [taylor]: Taking taylor expansion of x in y 0.571 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.571 * [taylor]: Taking taylor expansion of (* x y) in y 0.571 * [taylor]: Taking taylor expansion of x in y 0.571 * [taylor]: Taking taylor expansion of y in y 0.572 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 0.572 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.572 * [taylor]: Taking taylor expansion of 0.5 in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.572 * [taylor]: Taking taylor expansion of (* x y) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of y in x 0.572 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 0.572 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.572 * [taylor]: Taking taylor expansion of 0.5 in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.573 * [taylor]: Taking taylor expansion of (* x y) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of y in x 0.573 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 0.573 * [taylor]: Taking taylor expansion of 0.5 in y 0.573 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.573 * [taylor]: Taking taylor expansion of y in y 0.576 * [taylor]: Taking taylor expansion of 0 in y 0.579 * [taylor]: Taking taylor expansion of 0 in y 0.583 * [taylor]: Taking taylor expansion of 0 in y 0.587 * [taylor]: Taking taylor expansion of 0 in y 0.587 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in (x y) around 0 0.587 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y 0.587 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y 0.587 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.587 * [taylor]: Taking taylor expansion of (* x y) in y 0.587 * [taylor]: Taking taylor expansion of x in y 0.587 * [taylor]: Taking taylor expansion of y in y 0.587 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.587 * [taylor]: Taking taylor expansion of 0.5 in y 0.587 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.587 * [taylor]: Taking taylor expansion of x in y 0.587 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x 0.588 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.588 * [taylor]: Taking taylor expansion of (* x y) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of y in x 0.588 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.588 * [taylor]: Taking taylor expansion of 0.5 in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x 0.588 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.588 * [taylor]: Taking taylor expansion of (* x y) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of y in x 0.589 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.589 * [taylor]: Taking taylor expansion of 0.5 in x 0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y 0.589 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 0.589 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.589 * [taylor]: Taking taylor expansion of y in y 0.590 * [taylor]: Taking taylor expansion of 0.5 in y 0.592 * [taylor]: Taking taylor expansion of 0 in y 0.600 * [taylor]: Taking taylor expansion of 0 in y 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.608 * [taylor]: Taking taylor expansion of 0 in y 0.608 * * * [progress]: simplifying candidates 0.610 * [simplify]: Simplifying using # : (expm1 (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (log1p (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (- (+ (log (- (/ x 2.0) (* y x))) (log (fma x y (/ x 2.0)))) (log (- (/ x 2.0) (* y x)))) (- (log (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (log (- (/ x 2.0) (* y x)))) (log (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (exp (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (/ (* (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x))) (* (* (fma x y (/ x 2.0)) (fma x y (/ x 2.0))) (fma x y (/ x 2.0)))) (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x)))) (/ (* (* (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x)))) (* (cbrt (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (cbrt (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x))))) (cbrt (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (* (* (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x))) (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (sqrt (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (sqrt (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (- (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (- (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x))))) (/ (fma x y (/ x 2.0)) (cbrt (- (/ x 2.0) (* y x)))) (/ (- (/ x 2.0) (* y x)) (sqrt (- (/ x 2.0) (* y x)))) (/ (fma x y (/ x 2.0)) (sqrt (- (/ x 2.0) (* y x)))) (/ (- (/ x 2.0) (* y x)) 1) (/ (fma x y (/ x 2.0)) (- (/ x 2.0) (* y x))) (/ 1 (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x))))) (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (sqrt (- (/ x 2.0) (* y x)))) (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) 1) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (pow (/ x 2.0) 3) (pow (* y x) 3))) (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))) (* (- (/ x 2.0) (* y x)) (+ (* (/ x 2.0) (/ x 2.0)) (+ (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))) (* (- (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (expm1 (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (log1p (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (+ (log (- (/ x 2.0) (* y x))) (log (fma x y (/ x 2.0)))) (log (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (exp (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (* (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x))) (* (* (fma x y (/ x 2.0)) (fma x y (/ x 2.0))) (fma x y (/ x 2.0)))) (* (cbrt (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (cbrt (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (cbrt (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (* (* (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (sqrt (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (sqrt (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (* (sqrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0)))) (* (sqrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0)))) (* (- (/ x 2.0) (* y x)) (* x y)) (* (- (/ x 2.0) (* y x)) (/ x 2.0)) (* (* x y) (- (/ x 2.0) (* y x))) (* (/ x 2.0) (- (/ x 2.0) (* y x))) (* (- (/ x 2.0) (* y x)) (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0))))) (* (- (/ x 2.0) (* y x)) (sqrt (fma x y (/ x 2.0)))) (* (- (/ x 2.0) (* y x)) 1) (* (cbrt (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0))) (* (sqrt (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (* (- (pow (/ x 2.0) 3) (pow (* y x) 3)) (fma x y (/ x 2.0))) (* (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x))) (fma x y (/ x 2.0))) (fma (* (cbrt (/ x 2.0)) (cbrt (/ x 2.0))) (cbrt (/ x 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (sqrt (/ x 2.0)) (sqrt (/ x 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt 2.0) (cbrt 2.0))) (/ (cbrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (sqrt 2.0)) (/ (cbrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) 2.0) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0))) (/ (sqrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (sqrt 2.0)) (/ (sqrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (sqrt x) 1) (/ (sqrt x) 2.0) (- (* x y))) (fma (- x) y (* x y)) (fma (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (/ x (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ 1 (sqrt 2.0)) (/ x (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ 1 1) (/ x 2.0) (- (* x y))) (fma (- x) y (* x y)) (fma 1 (/ x 2.0) (- (* x y))) (fma (- x) y (* x y)) (fma x (/ 1 2.0) (- (* x y))) (fma (- x) y (* x y)) (expm1 (- (/ x 2.0) (* y x))) (log1p (- (/ x 2.0) (* y x))) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (/ (exp (/ x 2.0)) (exp (* y x))) (log (- (/ x 2.0) (* y x))) (exp (- (/ x 2.0) (* y x))) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (cbrt (- (/ x 2.0) (* y x))) (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x))) (sqrt (- (/ x 2.0) (* y x))) (sqrt (- (/ x 2.0) (* y x))) (- (pow (/ x 2.0) 3) (pow (* y x) 3)) (+ (* (/ x 2.0) (/ x 2.0)) (+ (* (* y x) (* y x)) (* (/ x 2.0) (* y x)))) (- (* y x)) (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x))) (+ (/ x 2.0) (* y x)) (- (* y x)) (fma (* (cbrt (/ x 2.0)) (cbrt (/ x 2.0))) (cbrt (/ x 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (sqrt (/ x 2.0)) (sqrt (/ x 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt 2.0) (cbrt 2.0))) (/ (cbrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (sqrt 2.0)) (/ (cbrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) 2.0) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0))) (/ (sqrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (sqrt 2.0)) (/ (sqrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (sqrt x) 1) (/ (sqrt x) 2.0) (- (* x y))) (fma (- x) y (* x y)) (fma (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (/ x (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ 1 (sqrt 2.0)) (/ x (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ 1 1) (/ x 2.0) (- (* x y))) (fma (- x) y (* x y)) (fma 1 (/ x 2.0) (- (* x y))) (fma (- x) y (* x y)) (fma x (/ 1 2.0) (- (* x y))) (fma (- x) y (* x y)) (expm1 (- (/ x 2.0) (* y x))) (log1p (- (/ x 2.0) (* y x))) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (/ (exp (/ x 2.0)) (exp (* y x))) (log (- (/ x 2.0) (* y x))) (exp (- (/ x 2.0) (* y x))) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (cbrt (- (/ x 2.0) (* y x))) (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x))) (sqrt (- (/ x 2.0) (* y x))) (sqrt (- (/ x 2.0) (* y x))) (- (pow (/ x 2.0) 3) (pow (* y x) 3)) (+ (* (/ x 2.0) (/ x 2.0)) (+ (* (* y x) (* y x)) (* (/ x 2.0) (* y x)))) (- (* y x)) (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x))) (+ (/ x 2.0) (* y x)) (- (* y x)) (+ (* 0.5 x) (* x y)) (+ (* 0.5 x) (* x y)) (+ (* 0.5 x) (* x y)) (* 0.25 (pow x 2)) (- (* 0.25 (pow x 2)) (* (pow x 2) (pow y 2))) (- (* 0.25 (pow x 2)) (* (pow x 2) (pow y 2))) (- (* 0.5 x) (* x y)) (- (* 0.5 x) (* x y)) (- (* 0.5 x) (* x y)) (- (* 0.5 x) (* x y)) (- (* 0.5 x) (* x y)) (- (* 0.5 x) (* x y)) 0.617 * * [simplify]: iteration 0 : 363 enodes (cost 1116 ) 0.625 * * [simplify]: iteration 1 : 1933 enodes (cost 960 ) 0.668 * * [simplify]: iteration 2 : 5002 enodes (cost 908 ) 0.673 * [simplify]: Simplified to: (expm1 (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (log1p (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (+ (log 1) (log (fma x y (/ x 2.0)))) (+ (log 1) (log (fma x y (/ x 2.0)))) (+ (log 1) (log (fma x y (/ x 2.0)))) (pow (exp 1) (fma x y (/ x 2.0))) (pow (/ (fma x y (/ x 2.0)) 1) 3) (pow (/ (fma x y (/ x 2.0)) 1) 3) (* (cbrt (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (cbrt (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x))))) (cbrt (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (pow (/ (fma x y (/ x 2.0)) 1) 3) (sqrt (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (sqrt (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))) (- (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (- (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x))))) (/ (fma x y (/ x 2.0)) (cbrt (- (/ x 2.0) (* y x)))) (/ (- (/ x 2.0) (* y x)) (sqrt (- (/ x 2.0) (* y x)))) (/ (fma x y (/ x 2.0)) (sqrt (- (/ x 2.0) (* y x)))) (- (/ x 2.0) (* y x)) (/ (fma x y (/ x 2.0)) (- (/ x 2.0) (* y x))) (/ 1 (- (/ x 2.0) (* y x))) (/ 1 (fma x y (/ x 2.0))) (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x))))) (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (sqrt (- (/ x 2.0) (* y x)))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (pow (/ x 2.0) 3) (pow (* y x) 3))) 1 (* (- (/ x 2.0) (* y x)) (fma (* y x) (fma x y (/ x 2.0)) (* (/ x 2.0) (/ x 2.0)))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (expm1 (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (log1p (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (log (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (log (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (exp (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (pow (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) 3) (* (cbrt (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (cbrt (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (cbrt (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (pow (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) 3) (sqrt (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (sqrt (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (* (sqrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0)))) (* (sqrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0)))) (* (- (/ x 2.0) (* y x)) (* x y)) (* (- (/ x 2.0) (* y x)) (/ x 2.0)) (* (- (/ x 2.0) (* y x)) (* x y)) (* (- (/ x 2.0) (* y x)) (/ x 2.0)) (* (- (/ x 2.0) (* y x)) (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0))))) (* (- (/ x 2.0) (* y x)) (sqrt (fma x y (/ x 2.0)))) (- (/ x 2.0) (* y x)) (* (cbrt (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0))) (* (sqrt (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0))) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (* (- (pow (/ x 2.0) 3) (pow (* y x) 3)) (fma x y (/ x 2.0))) (* (fma x y (/ x 2.0)) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (fma (* (cbrt (/ x 2.0)) (cbrt (/ x 2.0))) (cbrt (/ x 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt 2.0) (cbrt 2.0))) (/ (cbrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (sqrt 2.0)) (/ (cbrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (* (cbrt x) (cbrt x)) (/ (cbrt x) 2.0) (- (* y x))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0))) (/ (sqrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (sqrt 2.0)) (/ (sqrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (/ x (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ 1 (sqrt 2.0)) (/ x (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma x (/ 1 2.0) (- (* x y))) (fma (- x) y (* x y)) (expm1 (- (/ x 2.0) (* y x))) (log1p (- (/ x 2.0) (* y x))) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (exp (- (/ x 2.0) (* y x))) (log (- (/ x 2.0) (* y x))) (exp (- (/ x 2.0) (* y x))) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (cbrt (- (/ x 2.0) (* y x))) (pow (- (/ x 2.0) (* y x)) 3) (sqrt (- (/ x 2.0) (* y x))) (sqrt (- (/ x 2.0) (* y x))) (- (pow (/ x 2.0) 3) (pow (* y x) 3)) (fma (* y x) (fma x y (/ x 2.0)) (* (/ x 2.0) (/ x 2.0))) (- (* y x)) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (fma x y (/ x 2.0)) (- (* y x)) (fma (* (cbrt (/ x 2.0)) (cbrt (/ x 2.0))) (cbrt (/ x 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt 2.0) (cbrt 2.0))) (/ (cbrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (sqrt 2.0)) (/ (cbrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (* (cbrt x) (cbrt x)) (/ (cbrt x) 2.0) (- (* y x))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0))) (/ (sqrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (sqrt 2.0)) (/ (sqrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (/ x (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ 1 (sqrt 2.0)) (/ x (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma x (/ 1 2.0) (- (* x y))) (fma (- x) y (* x y)) (expm1 (- (/ x 2.0) (* y x))) (log1p (- (/ x 2.0) (* y x))) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (exp (- (/ x 2.0) (* y x))) (log (- (/ x 2.0) (* y x))) (exp (- (/ x 2.0) (* y x))) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (cbrt (- (/ x 2.0) (* y x))) (pow (- (/ x 2.0) (* y x)) 3) (sqrt (- (/ x 2.0) (* y x))) (sqrt (- (/ x 2.0) (* y x))) (- (pow (/ x 2.0) 3) (pow (* y x) 3)) (fma (* y x) (fma x y (/ x 2.0)) (* (/ x 2.0) (/ x 2.0))) (- (* y x)) (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (fma x y (/ x 2.0)) (- (* y x)) (fma 0.5 x (* x y)) (fma 0.5 x (* x y)) (fma 0.5 x (* x y)) (* 0.25 (pow x 2)) (* (pow x 2) (- 0.25 (pow y 2))) (* (pow x 2) (- 0.25 (pow y 2))) (* x (- 0.5 y)) (* x (- 0.5 y)) (* x (- 0.5 y)) (* x (- 0.5 y)) (* x (- 0.5 y)) (* x (- 0.5 y)) 0.674 * * * [progress]: adding candidates to table 1.062 * * [progress]: iteration 3 / 4 1.062 * * * [progress]: picking best candidate 1.064 * * * * [pick]: Picked # 1.064 * * * [progress]: localizing error 1.074 * * * [progress]: generating rewritten candidates 1.074 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.093 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1.102 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1) 1.110 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1.124 * * * [progress]: generating series expansions 1.124 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.124 * [approximate]: Taking taylor expansion of (fma x y (* 0.5 x)) in (x y) around 0 1.124 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in y 1.125 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 1.125 * [taylor]: Taking taylor expansion of (* x y) in y 1.125 * [taylor]: Taking taylor expansion of x in y 1.125 * [taylor]: Taking taylor expansion of y in y 1.125 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.125 * [taylor]: Taking taylor expansion of 0.5 in y 1.125 * [taylor]: Taking taylor expansion of x in y 1.125 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in x 1.125 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 1.125 * [taylor]: Taking taylor expansion of (* x y) in x 1.125 * [taylor]: Taking taylor expansion of x in x 1.125 * [taylor]: Taking taylor expansion of y in x 1.125 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.125 * [taylor]: Taking taylor expansion of 0.5 in x 1.125 * [taylor]: Taking taylor expansion of x in x 1.125 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in x 1.125 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 1.125 * [taylor]: Taking taylor expansion of (* x y) in x 1.125 * [taylor]: Taking taylor expansion of x in x 1.125 * [taylor]: Taking taylor expansion of y in x 1.125 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.125 * [taylor]: Taking taylor expansion of 0.5 in x 1.125 * [taylor]: Taking taylor expansion of x in x 1.126 * [taylor]: Taking taylor expansion of 0 in y 1.127 * [taylor]: Taking taylor expansion of (+ y 0.5) in y 1.127 * [taylor]: Taking taylor expansion of y in y 1.127 * [taylor]: Taking taylor expansion of 0.5 in y 1.129 * [taylor]: Taking taylor expansion of 0 in y 1.131 * [taylor]: Taking taylor expansion of 0 in y 1.133 * [taylor]: Taking taylor expansion of 0 in y 1.133 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in (x y) around 0 1.133 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in y 1.133 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 1.133 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 1.133 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.133 * [taylor]: Taking taylor expansion of x in y 1.134 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.134 * [taylor]: Taking taylor expansion of y in y 1.134 * [taylor]: Taking taylor expansion of (/ 0.5 x) in y 1.134 * [taylor]: Taking taylor expansion of 0.5 in y 1.134 * [taylor]: Taking taylor expansion of x in y 1.134 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in x 1.134 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 1.134 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 1.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.134 * [taylor]: Taking taylor expansion of x in x 1.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.134 * [taylor]: Taking taylor expansion of y in x 1.134 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.134 * [taylor]: Taking taylor expansion of 0.5 in x 1.134 * [taylor]: Taking taylor expansion of x in x 1.135 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in x 1.135 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 1.135 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 1.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.135 * [taylor]: Taking taylor expansion of x in x 1.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.135 * [taylor]: Taking taylor expansion of y in x 1.135 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.135 * [taylor]: Taking taylor expansion of 0.5 in x 1.135 * [taylor]: Taking taylor expansion of x in x 1.136 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 1.136 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.136 * [taylor]: Taking taylor expansion of y in y 1.136 * [taylor]: Taking taylor expansion of 0.5 in y 1.138 * [taylor]: Taking taylor expansion of 0 in y 1.140 * [taylor]: Taking taylor expansion of 0 in y 1.143 * [taylor]: Taking taylor expansion of 0 in y 1.146 * [taylor]: Taking taylor expansion of 0 in y 1.146 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in (x y) around 0 1.146 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in y 1.147 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 1.147 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 1.147 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.147 * [taylor]: Taking taylor expansion of -1 in y 1.147 * [taylor]: Taking taylor expansion of x in y 1.147 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.147 * [taylor]: Taking taylor expansion of -1 in y 1.147 * [taylor]: Taking taylor expansion of y in y 1.147 * [taylor]: Taking taylor expansion of (/ -0.5 x) in y 1.147 * [taylor]: Taking taylor expansion of -0.5 in y 1.147 * [taylor]: Taking taylor expansion of x in y 1.147 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in x 1.147 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 1.147 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 1.147 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.147 * [taylor]: Taking taylor expansion of -1 in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.148 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.148 * [taylor]: Taking taylor expansion of -1 in x 1.148 * [taylor]: Taking taylor expansion of y in x 1.148 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.148 * [taylor]: Taking taylor expansion of -0.5 in x 1.148 * [taylor]: Taking taylor expansion of x in x 1.148 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in x 1.148 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 1.148 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 1.148 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.148 * [taylor]: Taking taylor expansion of -1 in x 1.148 * [taylor]: Taking taylor expansion of x in x 1.148 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.148 * [taylor]: Taking taylor expansion of -1 in x 1.148 * [taylor]: Taking taylor expansion of y in x 1.148 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.149 * [taylor]: Taking taylor expansion of -0.5 in x 1.149 * [taylor]: Taking taylor expansion of x in x 1.149 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y 1.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.149 * [taylor]: Taking taylor expansion of y in y 1.149 * [taylor]: Taking taylor expansion of 0.5 in y 1.151 * [taylor]: Taking taylor expansion of 0 in y 1.154 * [taylor]: Taking taylor expansion of 0 in y 1.157 * [taylor]: Taking taylor expansion of 0 in y 1.160 * [taylor]: Taking taylor expansion of 0 in y 1.161 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.161 * [approximate]: Taking taylor expansion of (/ (- (* 0.5 x) (* x y)) (fma x y (* 0.5 x))) in (x y) around 0 1.161 * [taylor]: Taking taylor expansion of (/ (- (* 0.5 x) (* x y)) (fma x y (* 0.5 x))) in y 1.161 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in y 1.161 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.161 * [taylor]: Taking taylor expansion of 0.5 in y 1.161 * [taylor]: Taking taylor expansion of x in y 1.161 * [taylor]: Taking taylor expansion of (* x y) in y 1.161 * [taylor]: Taking taylor expansion of x in y 1.161 * [taylor]: Taking taylor expansion of y in y 1.161 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in y 1.161 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 1.161 * [taylor]: Taking taylor expansion of (* x y) in y 1.161 * [taylor]: Taking taylor expansion of x in y 1.161 * [taylor]: Taking taylor expansion of y in y 1.161 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.161 * [taylor]: Taking taylor expansion of 0.5 in y 1.161 * [taylor]: Taking taylor expansion of x in y 1.162 * [taylor]: Taking taylor expansion of (/ (- (* 0.5 x) (* x y)) (fma x y (* 0.5 x))) in x 1.162 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 1.162 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.162 * [taylor]: Taking taylor expansion of 0.5 in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.162 * [taylor]: Taking taylor expansion of (* x y) in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.162 * [taylor]: Taking taylor expansion of y in x 1.162 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in x 1.162 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 1.162 * [taylor]: Taking taylor expansion of (* x y) in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.162 * [taylor]: Taking taylor expansion of y in x 1.162 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.162 * [taylor]: Taking taylor expansion of 0.5 in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of (/ (- (* 0.5 x) (* x y)) (fma x y (* 0.5 x))) in x 1.166 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 1.166 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.166 * [taylor]: Taking taylor expansion of 0.5 in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of (* x y) in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of y in x 1.166 * [taylor]: Taking taylor expansion of (fma x y (* 0.5 x)) in x 1.166 * [taylor]: Rewrote expression to (+ (* x y) (* 0.5 x)) 1.166 * [taylor]: Taking taylor expansion of (* x y) in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of y in x 1.166 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.166 * [taylor]: Taking taylor expansion of 0.5 in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.169 * [taylor]: Taking taylor expansion of (/ (- 0.5 y) (+ y 0.5)) in y 1.169 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.169 * [taylor]: Taking taylor expansion of 0.5 in y 1.169 * [taylor]: Taking taylor expansion of y in y 1.169 * [taylor]: Taking taylor expansion of (+ y 0.5) in y 1.170 * [taylor]: Taking taylor expansion of y in y 1.170 * [taylor]: Taking taylor expansion of 0.5 in y 1.178 * [taylor]: Taking taylor expansion of 0 in y 1.184 * [taylor]: Taking taylor expansion of 0 in y 1.188 * [approximate]: Taking taylor expansion of (/ (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in (x y) around 0 1.188 * [taylor]: Taking taylor expansion of (/ (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in y 1.188 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y 1.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.188 * [taylor]: Taking taylor expansion of 0.5 in y 1.188 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.188 * [taylor]: Taking taylor expansion of x in y 1.188 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.188 * [taylor]: Taking taylor expansion of (* x y) in y 1.188 * [taylor]: Taking taylor expansion of x in y 1.188 * [taylor]: Taking taylor expansion of y in y 1.189 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in y 1.189 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 1.189 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 1.189 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.189 * [taylor]: Taking taylor expansion of x in y 1.189 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.189 * [taylor]: Taking taylor expansion of y in y 1.189 * [taylor]: Taking taylor expansion of (/ 0.5 x) in y 1.189 * [taylor]: Taking taylor expansion of 0.5 in y 1.189 * [taylor]: Taking taylor expansion of x in y 1.190 * [taylor]: Taking taylor expansion of (/ (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in x 1.190 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 1.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.190 * [taylor]: Taking taylor expansion of 0.5 in x 1.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.190 * [taylor]: Taking taylor expansion of x in x 1.190 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.190 * [taylor]: Taking taylor expansion of (* x y) in x 1.190 * [taylor]: Taking taylor expansion of x in x 1.190 * [taylor]: Taking taylor expansion of y in x 1.190 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in x 1.190 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 1.190 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 1.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.190 * [taylor]: Taking taylor expansion of x in x 1.191 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.191 * [taylor]: Taking taylor expansion of y in x 1.191 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.191 * [taylor]: Taking taylor expansion of 0.5 in x 1.191 * [taylor]: Taking taylor expansion of x in x 1.191 * [taylor]: Taking taylor expansion of (/ (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) (fma (/ 1 x) (/ 1 y) (/ 0.5 x))) in x 1.192 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 1.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.192 * [taylor]: Taking taylor expansion of 0.5 in x 1.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.192 * [taylor]: Taking taylor expansion of x in x 1.192 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.192 * [taylor]: Taking taylor expansion of (* x y) in x 1.192 * [taylor]: Taking taylor expansion of x in x 1.192 * [taylor]: Taking taylor expansion of y in x 1.192 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 0.5 x)) in x 1.193 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 0.5 x)) 1.193 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 1.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.193 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.193 * [taylor]: Taking taylor expansion of y in x 1.193 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.193 * [taylor]: Taking taylor expansion of 0.5 in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of (/ (- 0.5 (/ 1 y)) (+ (/ 1 y) 0.5)) in y 1.194 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 1.194 * [taylor]: Taking taylor expansion of 0.5 in y 1.194 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.194 * [taylor]: Taking taylor expansion of y in y 1.194 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 1.194 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.194 * [taylor]: Taking taylor expansion of y in y 1.194 * [taylor]: Taking taylor expansion of 0.5 in y 1.199 * [taylor]: Taking taylor expansion of 0 in y 1.206 * [taylor]: Taking taylor expansion of 0 in y 1.211 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) (fma (/ -1 x) (/ -1 y) (/ -0.5 x)))) in (x y) around 0 1.211 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) (fma (/ -1 x) (/ -1 y) (/ -0.5 x)))) in y 1.211 * [taylor]: Taking taylor expansion of -1 in y 1.211 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) (fma (/ -1 x) (/ -1 y) (/ -0.5 x))) in y 1.211 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y 1.211 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.211 * [taylor]: Taking taylor expansion of (* x y) in y 1.211 * [taylor]: Taking taylor expansion of x in y 1.211 * [taylor]: Taking taylor expansion of y in y 1.211 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.211 * [taylor]: Taking taylor expansion of 0.5 in y 1.211 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.211 * [taylor]: Taking taylor expansion of x in y 1.211 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in y 1.211 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 1.212 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 1.212 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.212 * [taylor]: Taking taylor expansion of -1 in y 1.212 * [taylor]: Taking taylor expansion of x in y 1.212 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.212 * [taylor]: Taking taylor expansion of -1 in y 1.212 * [taylor]: Taking taylor expansion of y in y 1.212 * [taylor]: Taking taylor expansion of (/ -0.5 x) in y 1.212 * [taylor]: Taking taylor expansion of -0.5 in y 1.212 * [taylor]: Taking taylor expansion of x in y 1.212 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) (fma (/ -1 x) (/ -1 y) (/ -0.5 x)))) in x 1.212 * [taylor]: Taking taylor expansion of -1 in x 1.212 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) (fma (/ -1 x) (/ -1 y) (/ -0.5 x))) in x 1.212 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 1.212 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.212 * [taylor]: Taking taylor expansion of (* x y) in x 1.212 * [taylor]: Taking taylor expansion of x in x 1.212 * [taylor]: Taking taylor expansion of y in x 1.213 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.213 * [taylor]: Taking taylor expansion of 0.5 in x 1.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.213 * [taylor]: Taking taylor expansion of x in x 1.213 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in x 1.213 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 1.213 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 1.213 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.213 * [taylor]: Taking taylor expansion of -1 in x 1.213 * [taylor]: Taking taylor expansion of x in x 1.213 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.213 * [taylor]: Taking taylor expansion of -1 in x 1.213 * [taylor]: Taking taylor expansion of y in x 1.213 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.213 * [taylor]: Taking taylor expansion of -0.5 in x 1.213 * [taylor]: Taking taylor expansion of x in x 1.214 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) (fma (/ -1 x) (/ -1 y) (/ -0.5 x)))) in x 1.214 * [taylor]: Taking taylor expansion of -1 in x 1.214 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) (fma (/ -1 x) (/ -1 y) (/ -0.5 x))) in x 1.214 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 1.214 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.214 * [taylor]: Taking taylor expansion of (* x y) in x 1.214 * [taylor]: Taking taylor expansion of x in x 1.214 * [taylor]: Taking taylor expansion of y in x 1.215 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.215 * [taylor]: Taking taylor expansion of 0.5 in x 1.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.215 * [taylor]: Taking taylor expansion of x in x 1.215 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -0.5 x)) in x 1.215 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -0.5 x)) 1.215 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 1.215 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.215 * [taylor]: Taking taylor expansion of -1 in x 1.215 * [taylor]: Taking taylor expansion of x in x 1.215 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.215 * [taylor]: Taking taylor expansion of -1 in x 1.215 * [taylor]: Taking taylor expansion of y in x 1.215 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.215 * [taylor]: Taking taylor expansion of -0.5 in x 1.215 * [taylor]: Taking taylor expansion of x in x 1.216 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 0.5) (- (/ 1 y) 0.5))) in y 1.216 * [taylor]: Taking taylor expansion of -1 in y 1.216 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 0.5) (- (/ 1 y) 0.5)) in y 1.216 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 1.216 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.216 * [taylor]: Taking taylor expansion of y in y 1.217 * [taylor]: Taking taylor expansion of 0.5 in y 1.217 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y 1.217 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.217 * [taylor]: Taking taylor expansion of y in y 1.217 * [taylor]: Taking taylor expansion of 0.5 in y 1.221 * [taylor]: Taking taylor expansion of 0 in y 1.231 * [taylor]: Taking taylor expansion of 0 in y 1.238 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1) 1.238 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in (x y) around 0 1.238 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in y 1.238 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.238 * [taylor]: Taking taylor expansion of 0.5 in y 1.238 * [taylor]: Taking taylor expansion of x in y 1.238 * [taylor]: Taking taylor expansion of (* x y) in y 1.238 * [taylor]: Taking taylor expansion of x in y 1.238 * [taylor]: Taking taylor expansion of y in y 1.238 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 1.238 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.238 * [taylor]: Taking taylor expansion of 0.5 in x 1.238 * [taylor]: Taking taylor expansion of x in x 1.238 * [taylor]: Taking taylor expansion of (* x y) in x 1.238 * [taylor]: Taking taylor expansion of x in x 1.238 * [taylor]: Taking taylor expansion of y in x 1.238 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 1.238 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.238 * [taylor]: Taking taylor expansion of 0.5 in x 1.238 * [taylor]: Taking taylor expansion of x in x 1.238 * [taylor]: Taking taylor expansion of (* x y) in x 1.238 * [taylor]: Taking taylor expansion of x in x 1.238 * [taylor]: Taking taylor expansion of y in x 1.239 * [taylor]: Taking taylor expansion of 0 in y 1.240 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.240 * [taylor]: Taking taylor expansion of 0.5 in y 1.240 * [taylor]: Taking taylor expansion of y in y 1.242 * [taylor]: Taking taylor expansion of 0 in y 1.244 * [taylor]: Taking taylor expansion of 0 in y 1.247 * [taylor]: Taking taylor expansion of 0 in y 1.247 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 1.247 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y 1.247 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.247 * [taylor]: Taking taylor expansion of 0.5 in y 1.247 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.247 * [taylor]: Taking taylor expansion of x in y 1.247 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.247 * [taylor]: Taking taylor expansion of (* x y) in y 1.247 * [taylor]: Taking taylor expansion of x in y 1.247 * [taylor]: Taking taylor expansion of y in y 1.247 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 1.247 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.247 * [taylor]: Taking taylor expansion of 0.5 in x 1.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.247 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.248 * [taylor]: Taking taylor expansion of (* x y) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of y in x 1.248 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 1.248 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.248 * [taylor]: Taking taylor expansion of 0.5 in x 1.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.248 * [taylor]: Taking taylor expansion of (* x y) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of y in x 1.249 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 1.249 * [taylor]: Taking taylor expansion of 0.5 in y 1.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.249 * [taylor]: Taking taylor expansion of y in y 1.252 * [taylor]: Taking taylor expansion of 0 in y 1.255 * [taylor]: Taking taylor expansion of 0 in y 1.263 * [taylor]: Taking taylor expansion of 0 in y 1.267 * [taylor]: Taking taylor expansion of 0 in y 1.267 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in (x y) around 0 1.267 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y 1.267 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y 1.267 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.267 * [taylor]: Taking taylor expansion of (* x y) in y 1.267 * [taylor]: Taking taylor expansion of x in y 1.267 * [taylor]: Taking taylor expansion of y in y 1.268 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.268 * [taylor]: Taking taylor expansion of 0.5 in y 1.268 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.268 * [taylor]: Taking taylor expansion of x in y 1.268 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x 1.268 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 1.268 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.268 * [taylor]: Taking taylor expansion of (* x y) in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.268 * [taylor]: Taking taylor expansion of y in x 1.268 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.268 * [taylor]: Taking taylor expansion of 0.5 in x 1.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.268 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x 1.268 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 1.269 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.269 * [taylor]: Taking taylor expansion of (* x y) in x 1.269 * [taylor]: Taking taylor expansion of x in x 1.269 * [taylor]: Taking taylor expansion of y in x 1.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.269 * [taylor]: Taking taylor expansion of 0.5 in x 1.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.269 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y 1.270 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 1.270 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.270 * [taylor]: Taking taylor expansion of y in y 1.270 * [taylor]: Taking taylor expansion of 0.5 in y 1.272 * [taylor]: Taking taylor expansion of 0 in y 1.275 * [taylor]: Taking taylor expansion of 0 in y 1.279 * [taylor]: Taking taylor expansion of 0 in y 1.283 * [taylor]: Taking taylor expansion of 0 in y 1.283 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1.283 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in (x y) around 0 1.283 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in y 1.283 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.283 * [taylor]: Taking taylor expansion of 0.5 in y 1.283 * [taylor]: Taking taylor expansion of x in y 1.283 * [taylor]: Taking taylor expansion of (* x y) in y 1.284 * [taylor]: Taking taylor expansion of x in y 1.284 * [taylor]: Taking taylor expansion of y in y 1.284 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 1.284 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.284 * [taylor]: Taking taylor expansion of 0.5 in x 1.284 * [taylor]: Taking taylor expansion of x in x 1.284 * [taylor]: Taking taylor expansion of (* x y) in x 1.284 * [taylor]: Taking taylor expansion of x in x 1.284 * [taylor]: Taking taylor expansion of y in x 1.284 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x 1.284 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.284 * [taylor]: Taking taylor expansion of 0.5 in x 1.284 * [taylor]: Taking taylor expansion of x in x 1.284 * [taylor]: Taking taylor expansion of (* x y) in x 1.284 * [taylor]: Taking taylor expansion of x in x 1.284 * [taylor]: Taking taylor expansion of y in x 1.284 * [taylor]: Taking taylor expansion of 0 in y 1.286 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.286 * [taylor]: Taking taylor expansion of 0.5 in y 1.286 * [taylor]: Taking taylor expansion of y in y 1.288 * [taylor]: Taking taylor expansion of 0 in y 1.290 * [taylor]: Taking taylor expansion of 0 in y 1.292 * [taylor]: Taking taylor expansion of 0 in y 1.293 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 1.293 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y 1.293 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.293 * [taylor]: Taking taylor expansion of 0.5 in y 1.293 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.293 * [taylor]: Taking taylor expansion of x in y 1.293 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.293 * [taylor]: Taking taylor expansion of (* x y) in y 1.293 * [taylor]: Taking taylor expansion of x in y 1.293 * [taylor]: Taking taylor expansion of y in y 1.293 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 1.293 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.293 * [taylor]: Taking taylor expansion of 0.5 in x 1.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.293 * [taylor]: Taking taylor expansion of x in x 1.293 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.293 * [taylor]: Taking taylor expansion of (* x y) in x 1.293 * [taylor]: Taking taylor expansion of x in x 1.293 * [taylor]: Taking taylor expansion of y in x 1.294 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x 1.294 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.294 * [taylor]: Taking taylor expansion of 0.5 in x 1.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.294 * [taylor]: Taking taylor expansion of x in x 1.294 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.294 * [taylor]: Taking taylor expansion of (* x y) in x 1.294 * [taylor]: Taking taylor expansion of x in x 1.294 * [taylor]: Taking taylor expansion of y in x 1.295 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 1.295 * [taylor]: Taking taylor expansion of 0.5 in y 1.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.295 * [taylor]: Taking taylor expansion of y in y 1.297 * [taylor]: Taking taylor expansion of 0 in y 1.300 * [taylor]: Taking taylor expansion of 0 in y 1.304 * [taylor]: Taking taylor expansion of 0 in y 1.308 * [taylor]: Taking taylor expansion of 0 in y 1.308 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in (x y) around 0 1.308 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y 1.308 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y 1.308 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.308 * [taylor]: Taking taylor expansion of (* x y) in y 1.308 * [taylor]: Taking taylor expansion of x in y 1.308 * [taylor]: Taking taylor expansion of y in y 1.308 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.308 * [taylor]: Taking taylor expansion of 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 (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x 1.308 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 1.308 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.308 * [taylor]: Taking taylor expansion of (* x y) in x 1.308 * [taylor]: Taking taylor expansion of x in x 1.308 * [taylor]: Taking taylor expansion of y in x 1.309 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.309 * [taylor]: Taking taylor expansion of 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 (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x 1.309 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x 1.309 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.309 * [taylor]: Taking taylor expansion of (* x y) in x 1.309 * [taylor]: Taking taylor expansion of x in x 1.309 * [taylor]: Taking taylor expansion of y in x 1.309 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.310 * [taylor]: Taking taylor expansion of 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 1.310 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y 1.310 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 1.310 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.310 * [taylor]: Taking taylor expansion of y in y 1.310 * [taylor]: Taking taylor expansion of 0.5 in y 1.313 * [taylor]: Taking taylor expansion of 0 in y 1.316 * [taylor]: Taking taylor expansion of 0 in y 1.319 * [taylor]: Taking taylor expansion of 0 in y 1.323 * [taylor]: Taking taylor expansion of 0 in y 1.324 * * * [progress]: simplifying candidates 1.327 * [simplify]: Simplifying using # : (expm1 (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (log1p (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (- (log (- (/ x 2.0) (* y x))) (- (log (- (/ x 2.0) (* y x))) (log (fma x y (/ x 2.0))))) (- (log (- (/ x 2.0) (* y x))) (log (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (log (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (exp (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x))) (/ (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x))) (* (* (fma x y (/ x 2.0)) (fma x y (/ x 2.0))) (fma x y (/ x 2.0))))) (/ (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x))) (* (* (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (* (cbrt (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (cbrt (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))))) (cbrt (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (* (* (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (sqrt (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (sqrt (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (- (- (/ x 2.0) (* y x))) (- (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ (/ x 2.0) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ (* y x) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (* (cbrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (cbrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))))) (/ (cbrt (- (/ x 2.0) (* y x))) (cbrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (sqrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ (cbrt (- (/ x 2.0) (* y x))) (sqrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0)))))) (/ (cbrt (- (/ x 2.0) (* y x))) (/ (cbrt (- (/ x 2.0) (* y x))) (cbrt (fma x y (/ x 2.0))))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (sqrt (fma x y (/ x 2.0))))) (/ (cbrt (- (/ x 2.0) (* y x))) (/ (cbrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0))))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) 1)) (/ (cbrt (- (/ x 2.0) (* y x))) (/ (cbrt (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0)))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (/ (sqrt (- (/ x 2.0) (* y x))) (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0)))))) (/ (cbrt (- (/ x 2.0) (* y x))) (/ (sqrt (- (/ x 2.0) (* y x))) (cbrt (fma x y (/ x 2.0))))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (/ (sqrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0))))) (/ (cbrt (- (/ x 2.0) (* y x))) (/ (sqrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0))))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (/ (sqrt (- (/ x 2.0) (* y x))) 1)) (/ (cbrt (- (/ x 2.0) (* y x))) (/ (sqrt (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0)))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (/ 1 (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0)))))) (/ (cbrt (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (cbrt (fma x y (/ x 2.0))))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (/ 1 (sqrt (fma x y (/ x 2.0))))) (/ (cbrt (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (sqrt (fma x y (/ x 2.0))))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (/ 1 1)) (/ (cbrt (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) 1) (/ (cbrt (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (- (/ x 2.0) (* y x))) (/ (cbrt (- (/ x 2.0) (* y x))) (/ 1 (fma x y (/ x 2.0)))) (/ (sqrt (- (/ x 2.0) (* y x))) (* (cbrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (cbrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))))) (/ (sqrt (- (/ x 2.0) (* y x))) (cbrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (sqrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (sqrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0)))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (cbrt (- (/ x 2.0) (* y x))) (cbrt (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (sqrt (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (cbrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) 1)) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (cbrt (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0)))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (sqrt (- (/ x 2.0) (* y x))) (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0)))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (sqrt (- (/ x 2.0) (* y x))) (cbrt (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (sqrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (sqrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (sqrt (- (/ x 2.0) (* y x))) 1)) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (sqrt (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0)))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ 1 (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0)))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (cbrt (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ 1 (sqrt (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (sqrt (fma x y (/ x 2.0))))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ 1 1)) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ (sqrt (- (/ x 2.0) (* y x))) 1) (/ (sqrt (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ (sqrt (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x))) (/ (sqrt (- (/ x 2.0) (* y x))) (/ 1 (fma x y (/ x 2.0)))) (/ 1 (* (cbrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (cbrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))))) (/ (- (/ x 2.0) (* y x)) (cbrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ 1 (sqrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ (- (/ x 2.0) (* y x)) (sqrt (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))))) (/ 1 (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0)))))) (/ (- (/ x 2.0) (* y x)) (/ (cbrt (- (/ x 2.0) (* y x))) (cbrt (fma x y (/ x 2.0))))) (/ 1 (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (sqrt (fma x y (/ x 2.0))))) (/ (- (/ x 2.0) (* y x)) (/ (cbrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0))))) (/ 1 (/ (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) 1)) (/ (- (/ x 2.0) (* y x)) (/ (cbrt (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0)))) (/ 1 (/ (sqrt (- (/ x 2.0) (* y x))) (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0)))))) (/ (- (/ x 2.0) (* y x)) (/ (sqrt (- (/ x 2.0) (* y x))) (cbrt (fma x y (/ x 2.0))))) (/ 1 (/ (sqrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0))))) (/ (- (/ x 2.0) (* y x)) (/ (sqrt (- (/ x 2.0) (* y x))) (sqrt (fma x y (/ x 2.0))))) (/ 1 (/ (sqrt (- (/ x 2.0) (* y x))) 1)) (/ (- (/ x 2.0) (* y x)) (/ (sqrt (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0)))) (/ 1 (/ 1 (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0)))))) (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (cbrt (fma x y (/ x 2.0))))) (/ 1 (/ 1 (sqrt (fma x y (/ x 2.0))))) (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (sqrt (fma x y (/ x 2.0))))) (/ 1 (/ 1 1)) (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))) (/ 1 1) (/ (- (/ x 2.0) (* y x)) (/ (- (/ x 2.0) 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(/ (fma x y (/ x 2.0)) (- (/ x 2.0) (* y x))) (/ (- (/ x 2.0) (* y x)) (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0))))) (/ (- (/ x 2.0) (* y x)) (sqrt (fma x y (/ x 2.0)))) (- (/ x 2.0) (* y x)) (/ (fma x y (/ x 2.0)) (cbrt (- (/ x 2.0) (* y x)))) (/ (fma x y (/ x 2.0)) (sqrt (- (/ x 2.0) (* y x)))) (/ (fma x y (/ x 2.0)) (- (/ x 2.0) (* y x))) (* (fma x y (/ x 2.0)) (fma (* y x) (fma x y (/ x 2.0)) (* (/ x 2.0) (/ x 2.0)))) (* (fma x y (/ x 2.0)) (fma x y (/ x 2.0))) (fma (* (cbrt (/ x 2.0)) (cbrt (/ x 2.0))) (cbrt (/ x 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt 2.0) (cbrt 2.0))) (/ (cbrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (sqrt 2.0)) (/ (cbrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (* (cbrt x) (cbrt x)) (/ (cbrt x) 2.0) (- (* y x))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0))) (/ (sqrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (sqrt 2.0)) (/ (sqrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (/ x (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ 1 (sqrt 2.0)) (/ x (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma x (/ 1 2.0) (- (* x y))) (fma (- x) y (* x y)) (expm1 (- (/ x 2.0) (* y x))) (log1p (- (/ x 2.0) (* y x))) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (exp (- (/ x 2.0) (* y x))) (log (- (/ x 2.0) (* y x))) (exp (- (/ x 2.0) (* y x))) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (cbrt (- (/ x 2.0) (* y x))) (pow (- (/ x 2.0) (* y x)) 3) (sqrt (- (/ x 2.0) (* y x))) (sqrt (- (/ x 2.0) (* y x))) (- (pow (/ x 2.0) 3) (pow (* y x) 3)) (fma (* y x) (fma x y (/ x 2.0)) (* (/ x 2.0) (/ x 2.0))) (- (* y x)) (* (fma x y (/ x 2.0)) (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0)) (- (* y x)) (fma (* (cbrt (/ x 2.0)) (cbrt (/ x 2.0))) (cbrt (/ x 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt 2.0) (cbrt 2.0))) (/ (cbrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (* (cbrt x) (cbrt x)) (sqrt 2.0)) (/ (cbrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (* (cbrt x) (cbrt x)) (/ (cbrt x) 2.0) (- (* y x))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0))) (/ (sqrt x) (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ (sqrt x) (sqrt 2.0)) (/ (sqrt x) (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (/ x (cbrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (fma (/ 1 (sqrt 2.0)) (/ x (sqrt 2.0)) (- (* x y))) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (- (/ x 2.0) (* y x)) (fma (- x) y (* x y)) (fma x (/ 1 2.0) (- (* x y))) (fma (- x) y (* x y)) (expm1 (- (/ x 2.0) (* y x))) (log1p (- (/ x 2.0) (* y x))) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (- (* y x)) (exp (- (/ x 2.0) (* y x))) (log (- (/ x 2.0) (* y x))) (exp (- (/ x 2.0) (* y x))) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))) (cbrt (- (/ x 2.0) (* y x))) (pow (- (/ x 2.0) (* y x)) 3) (sqrt (- (/ x 2.0) (* y x))) (sqrt (- (/ x 2.0) (* y x))) (- (pow (/ x 2.0) 3) (pow (* y x) 3)) (fma (* y x) (fma x y (/ x 2.0)) (* (/ x 2.0) (/ x 2.0))) (- (* y x)) (* (fma x y (/ x 2.0)) (- (/ x 2.0) (* y x))) (fma x y (/ x 2.0)) (- (* y x)) (fma 0.5 x (* x y)) (fma 0.5 x (* x y)) (fma 0.5 x (* x y)) (fma (pow y 2) 8.0 (- 1.0 (* 4.0 y))) (fma 1.0 (/ 1 y) (- (fma 0.5 (/ 1 (pow y 2)) 1))) (fma 1.0 (/ 1 y) (- (fma 0.5 (/ 1 (pow y 2)) 1))) (* x (- 0.5 y)) (* x (- 0.5 y)) (* x (- 0.5 y)) (* x (- 0.5 y)) (* x (- 0.5 y)) (* x (- 0.5 y)) 1.427 * * * [progress]: adding candidates to table 1.973 * [progress]: [Phase 3 of 3] Extracting. 1.973 * * [regime]: Finding splitpoints for: (# #) 1.973 * * * [regime-changes]: Trying 5 branch expressions: ((+ (/ x 2.0) (* y x)) (+ (+ (/ x 2.0) (* y x)) z) z y x) 1.973 * * * * [regimes]: Trying to branch on (+ (/ x 2.0) (* y x)) from (# #) 1.985 * * * * [regimes]: Trying to branch on (+ (+ (/ x 2.0) (* y x)) z) from (# #) 2.001 * * * * [regimes]: Trying to branch on z from (# #) 2.013 * * * * [regimes]: Trying to branch on y from (# #) 2.025 * * * * [regimes]: Trying to branch on x from (# #) 2.039 * * * [regime]: Found split indices: #