4.880 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.023 * * [simplify]: iteration 0 : 20 enodes (cost 5 ) 0.024 * * [simplify]: iteration 1 : 48 enodes (cost 5 ) 0.026 * * [simplify]: iteration 2 : 105 enodes (cost 5 ) 0.028 * * [simplify]: iteration 3 : 224 enodes (cost 5 ) 0.032 * * [simplify]: iteration 4 : 418 enodes (cost 4 ) 0.036 * * [simplify]: iteration 5 : 681 enodes (cost 4 ) 0.042 * * [simplify]: iteration 6 : 970 enodes (cost 4 ) 0.051 * * [simplify]: iteration 7 : 1398 enodes (cost 4 ) 0.060 * * [simplify]: iteration 8 : 1987 enodes (cost 4 ) 0.069 * * [simplify]: iteration 9 : 1991 enodes (cost 4 ) 0.077 * * [simplify]: iteration 10 : 1991 enodes (cost 4 ) 0.078 * [simplify]: Simplified to: (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) 0.081 * * [progress]: iteration 1 / 4 0.081 * * * [progress]: picking best candidate 0.082 * * * * [pick]: Picked # 0.082 * * * [progress]: localizing error 0.090 * * * [progress]: generating rewritten candidates 0.090 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.099 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.110 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.171 * * * [progress]: generating series expansions 0.172 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.172 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.172 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 0.172 * [taylor]: Taking taylor expansion of (* x y) in y 0.172 * [taylor]: Taking taylor expansion of x in y 0.172 * [taylor]: Taking taylor expansion of y in y 0.172 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.172 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.172 * [taylor]: Taking taylor expansion of 1.0 in y 0.172 * [taylor]: Taking taylor expansion of x in y 0.172 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.172 * [taylor]: Taking taylor expansion of 0.5 in y 0.172 * [taylor]: Taking taylor expansion of y in y 0.172 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.172 * [taylor]: Taking taylor expansion of (* x y) in x 0.172 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of y in x 0.172 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.172 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.172 * [taylor]: Taking taylor expansion of 1.0 in x 0.172 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.172 * [taylor]: Taking taylor expansion of 0.5 in x 0.172 * [taylor]: Taking taylor expansion of y in x 0.172 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.172 * [taylor]: Taking taylor expansion of (* x y) in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of y in x 0.173 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.173 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.173 * [taylor]: Taking taylor expansion of 1.0 in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.173 * [taylor]: Taking taylor expansion of 0.5 in x 0.173 * [taylor]: Taking taylor expansion of y in x 0.174 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.174 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.174 * [taylor]: Taking taylor expansion of 0.5 in y 0.174 * [taylor]: Taking taylor expansion of y in y 0.178 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.178 * [taylor]: Taking taylor expansion of y in y 0.178 * [taylor]: Taking taylor expansion of 1.0 in y 0.186 * [taylor]: Taking taylor expansion of 0 in y 0.188 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.188 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.188 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.188 * [taylor]: Taking taylor expansion of (* x y) in y 0.188 * [taylor]: Taking taylor expansion of x in y 0.188 * [taylor]: Taking taylor expansion of y in y 0.188 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.188 * [taylor]: Taking taylor expansion of 0.5 in y 0.188 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.188 * [taylor]: Taking taylor expansion of y in y 0.188 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.188 * [taylor]: Taking taylor expansion of 1.0 in y 0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.189 * [taylor]: Taking taylor expansion of x in y 0.189 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.189 * [taylor]: Taking taylor expansion of (* x y) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.189 * [taylor]: Taking taylor expansion of y in x 0.189 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.189 * [taylor]: Taking taylor expansion of 0.5 in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.189 * [taylor]: Taking taylor expansion of y in x 0.189 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.189 * [taylor]: Taking taylor expansion of 1.0 in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.189 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.189 * [taylor]: Taking taylor expansion of (* x y) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.190 * [taylor]: Taking taylor expansion of y in x 0.190 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.190 * [taylor]: Taking taylor expansion of 0.5 in x 0.190 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.190 * [taylor]: Taking taylor expansion of y in x 0.190 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.190 * [taylor]: Taking taylor expansion of 1.0 in x 0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.191 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.191 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.191 * [taylor]: Taking taylor expansion of y in y 0.192 * [taylor]: Taking taylor expansion of 1.0 in y 0.193 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.193 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.193 * [taylor]: Taking taylor expansion of 0.5 in y 0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.193 * [taylor]: Taking taylor expansion of y in y 0.196 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0 0.196 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 0.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.197 * [taylor]: Taking taylor expansion of 0.5 in y 0.197 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.197 * [taylor]: Taking taylor expansion of y in y 0.197 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 0.197 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.197 * [taylor]: Taking taylor expansion of 1.0 in y 0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.197 * [taylor]: Taking taylor expansion of x in y 0.197 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.197 * [taylor]: Taking taylor expansion of (* x y) in y 0.197 * [taylor]: Taking taylor expansion of x in y 0.197 * [taylor]: Taking taylor expansion of y in y 0.197 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.197 * [taylor]: Taking taylor expansion of 0.5 in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.197 * [taylor]: Taking taylor expansion of y in x 0.197 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.197 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.197 * [taylor]: Taking taylor expansion of 1.0 in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.198 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.198 * [taylor]: Taking taylor expansion of (* x y) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.198 * [taylor]: Taking taylor expansion of y in x 0.198 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.198 * [taylor]: Taking taylor expansion of 0.5 in x 0.198 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.198 * [taylor]: Taking taylor expansion of y in x 0.198 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.198 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.198 * [taylor]: Taking taylor expansion of 1.0 in x 0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.199 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.199 * [taylor]: Taking taylor expansion of (* x y) in x 0.199 * [taylor]: Taking taylor expansion of x in x 0.199 * [taylor]: Taking taylor expansion of y in x 0.199 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.199 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.199 * [taylor]: Taking taylor expansion of y in y 0.200 * [taylor]: Taking taylor expansion of 1.0 in y 0.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.201 * [taylor]: Taking taylor expansion of 0.5 in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.203 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.203 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 0.203 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 0.203 * [taylor]: Taking taylor expansion of x in y 0.203 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.203 * [taylor]: Taking taylor expansion of y in y 0.203 * [taylor]: Taking taylor expansion of 1.0 in y 0.203 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.203 * [taylor]: Taking taylor expansion of y in x 0.203 * [taylor]: Taking taylor expansion of 1.0 in x 0.203 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.203 * [taylor]: Taking taylor expansion of y in x 0.203 * [taylor]: Taking taylor expansion of 1.0 in x 0.204 * [taylor]: Taking taylor expansion of 0 in y 0.204 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.205 * [taylor]: Taking taylor expansion of y in y 0.205 * [taylor]: Taking taylor expansion of 1.0 in y 0.206 * [taylor]: Taking taylor expansion of 0 in y 0.208 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 0.210 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 0.210 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.210 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.210 * [taylor]: Taking taylor expansion of y in y 0.211 * [taylor]: Taking taylor expansion of 1.0 in y 0.211 * [taylor]: Taking taylor expansion of x in y 0.211 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.211 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.211 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.211 * [taylor]: Taking taylor expansion of 1.0 in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.212 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.212 * [taylor]: Taking taylor expansion of y in x 0.212 * [taylor]: Taking taylor expansion of 1.0 in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.212 * [taylor]: Taking taylor expansion of y in y 0.213 * [taylor]: Taking taylor expansion of 1.0 in y 0.214 * [taylor]: Taking taylor expansion of 0 in y 0.217 * [taylor]: Taking taylor expansion of 0 in y 0.219 * [taylor]: Taking taylor expansion of 0 in y 0.222 * [taylor]: Taking taylor expansion of 0 in y 0.223 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.223 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.223 * [taylor]: Taking taylor expansion of y in y 0.223 * [taylor]: Taking taylor expansion of 1.0 in y 0.223 * [taylor]: Taking taylor expansion of x in y 0.223 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.224 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.224 * [taylor]: Taking taylor expansion of y in x 0.224 * [taylor]: Taking taylor expansion of 1.0 in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.224 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.224 * [taylor]: Taking taylor expansion of y in x 0.224 * [taylor]: Taking taylor expansion of 1.0 in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.224 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.224 * [taylor]: Taking taylor expansion of 1.0 in y 0.225 * [taylor]: Taking taylor expansion of 0 in y 0.227 * [taylor]: Taking taylor expansion of 0 in y 0.229 * [taylor]: Taking taylor expansion of 0 in y 0.232 * [taylor]: Taking taylor expansion of 0 in y 0.232 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.232 * [approximate]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.232 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in y 0.232 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in y 0.232 * [taylor]: Taking taylor expansion of (* x y) in y 0.232 * [taylor]: Taking taylor expansion of x in y 0.232 * [taylor]: Taking taylor expansion of y in y 0.232 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.232 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.232 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.232 * [taylor]: Taking taylor expansion of 1.0 in y 0.232 * [taylor]: Taking taylor expansion of x in y 0.233 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.233 * [taylor]: Taking taylor expansion of 0.5 in y 0.233 * [taylor]: Taking taylor expansion of y in y 0.233 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in x 0.233 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in x 0.233 * [taylor]: Taking taylor expansion of (* x y) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.233 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.233 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.233 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.233 * [taylor]: Taking taylor expansion of 1.0 in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.233 * [taylor]: Taking taylor expansion of 0.5 in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.233 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in x 0.233 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in x 0.233 * [taylor]: Taking taylor expansion of (* x y) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.233 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.233 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.233 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.233 * [taylor]: Taking taylor expansion of 1.0 in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.233 * [taylor]: Taking taylor expansion of 0.5 in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 y)) in y 0.234 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.234 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.234 * [taylor]: Taking taylor expansion of 0.5 in y 0.234 * [taylor]: Taking taylor expansion of y in y 0.237 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.237 * [taylor]: Taking taylor expansion of y in y 0.237 * [taylor]: Taking taylor expansion of 1.0 in y 0.240 * [approximate]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.240 * [taylor]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.240 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in y 0.240 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.240 * [taylor]: Taking taylor expansion of (* x y) in y 0.240 * [taylor]: Taking taylor expansion of x in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.240 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.240 * [taylor]: Taking taylor expansion of 0.5 in y 0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.241 * [taylor]: Taking taylor expansion of y in y 0.241 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.241 * [taylor]: Taking taylor expansion of 1.0 in y 0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.241 * [taylor]: Taking taylor expansion of x in y 0.241 * [taylor]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.241 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in x 0.241 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.241 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.241 * [taylor]: Taking taylor expansion of (* x y) in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.241 * [taylor]: Taking taylor expansion of y in x 0.241 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.241 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.241 * [taylor]: Taking taylor expansion of 0.5 in x 0.241 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.241 * [taylor]: Taking taylor expansion of y in x 0.241 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.241 * [taylor]: Taking taylor expansion of 1.0 in x 0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.242 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in x 0.242 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.242 * [taylor]: Taking taylor expansion of (* x y) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of y in x 0.242 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.242 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.242 * [taylor]: Taking taylor expansion of 0.5 in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.242 * [taylor]: Taking taylor expansion of y in x 0.242 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.242 * [taylor]: Taking taylor expansion of 1.0 in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.244 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.244 * [taylor]: Taking taylor expansion of y in y 0.244 * [taylor]: Taking taylor expansion of 1.0 in y 0.246 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 (/ 1 y))) in y 0.246 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.246 * [taylor]: Taking taylor expansion of 0.5 in y 0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.250 * [approximate]: Taking taylor expansion of (+ 0.918938533204673 (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))))) in (x y) around 0 0.250 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))))) in y 0.250 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.250 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.250 * [taylor]: Taking taylor expansion of (* x y) in y 0.250 * [taylor]: Taking taylor expansion of x in y 0.250 * [taylor]: Taking taylor expansion of y in y 0.250 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.250 * [taylor]: Taking taylor expansion of 0.5 in y 0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.250 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.251 * [taylor]: Taking taylor expansion of 1.0 in y 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.251 * [taylor]: Taking taylor expansion of x in y 0.251 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))))) in x 0.251 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.251 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.251 * [taylor]: Taking taylor expansion of (* x y) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.251 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.251 * [taylor]: Taking taylor expansion of 0.5 in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.251 * [taylor]: Taking taylor expansion of 1.0 in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))))) in x 0.252 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.252 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.252 * [taylor]: Taking taylor expansion of (* x y) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of y in x 0.252 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.252 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.252 * [taylor]: Taking taylor expansion of 0.5 in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.252 * [taylor]: Taking taylor expansion of y in x 0.252 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.252 * [taylor]: Taking taylor expansion of 1.0 in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.253 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.253 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.253 * [taylor]: Taking taylor expansion of y in y 0.253 * [taylor]: Taking taylor expansion of 1.0 in y 0.255 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) 0.918938533204673) in y 0.255 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.255 * [taylor]: Taking taylor expansion of 0.5 in y 0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.255 * [taylor]: Taking taylor expansion of y in y 0.255 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.257 * * * [progress]: simplifying candidates 0.259 * [simplify]: Simplifying using # : (fma x (- y 1.0) (- (* 0.5 y))) (fma (- 0.5) y (* 0.5 y)) (expm1 (- (* x (- y 1.0)) (* y 0.5))) (log1p (- (* x (- y 1.0)) (* y 0.5))) (- (* y 0.5)) (/ (exp (* x (- y 1.0))) (exp (* y 0.5))) (log (- (* x (- y 1.0)) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5)))) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (* (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (* x (- y 1.0)) (* x (- y 1.0))) (+ (* (* y 0.5) (* y 0.5)) (* (* x (- y 1.0)) (* y 0.5)))) (- (* y 0.5)) (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (* x (- y 1.0)) (* y 0.5)) (- (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* y 0.5)) (- (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* y 0.5)) (- (* x (fma (- 1.0) 1 (* 1.0 1))) (* y 0.5)) (- (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* y 0.5)) (- (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* y 0.5)) (- (* x (fma (- 1.0) 1 (* 1.0 1))) (* y 0.5)) (- (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* y 0.5)) (- (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* y 0.5)) (- (* x (fma (- 1.0) 1 (* 1.0 1))) (* y 0.5)) (- (* x (- 1.0)) (* y 0.5)) (- (* x (- 1.0)) (* y 0.5)) (- (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* y 0.5)) (- (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* y 0.5)) (- (* (fma (- 1.0) 1 (* 1.0 1)) x) (* y 0.5)) (- (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* y 0.5)) (- (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* y 0.5)) (- (* (fma (- 1.0) 1 (* 1.0 1)) x) (* y 0.5)) (- (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* y 0.5)) (- (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* y 0.5)) (- (* (fma (- 1.0) 1 (* 1.0 1)) x) (* y 0.5)) (- (* (- 1.0) x) (* y 0.5)) (- (* (- 1.0) x) (* y 0.5)) (- (* y 0.5)) (expm1 (* x (- y 1.0))) (log1p (* x (- y 1.0))) (* x (- y 1.0)) (+ (log x) (log (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt 1.0) (sqrt 1.0))))) (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1)))) (* x (fma (- 1.0) 1 (* 1.0 1))) (* x (fma (sqrt y) (sqrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* x (fma (sqrt y) (sqrt y) (- (* (sqrt 1.0) (sqrt 1.0))))) (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* x (fma (sqrt y) (sqrt y) (- (* 1.0 1)))) (* x (fma (- 1.0) 1 (* 1.0 1))) (* x (fma 1 y (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* x (fma 1 y (- (* (sqrt 1.0) (sqrt 1.0))))) (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* x (fma 1 y (- (* 1.0 1)))) (* x (fma (- 1.0) 1 (* 1.0 1))) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt 1.0) (sqrt 1.0)))) x) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1))) x) (* (fma (- 1.0) 1 (* 1.0 1)) x) (* (fma (sqrt y) (sqrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* (fma (sqrt y) (sqrt y) (- (* (sqrt 1.0) (sqrt 1.0)))) x) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* (fma (sqrt y) (sqrt y) (- (* 1.0 1))) x) (* (fma (- 1.0) 1 (* 1.0 1)) x) (* (fma 1 y (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* (fma 1 y (- (* (sqrt 1.0) (sqrt 1.0)))) x) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* (fma 1 y (- (* 1.0 1))) x) (* (fma (- 1.0) 1 (* 1.0 1)) x) (* y x) (* (- 1.0) x) (* y x) (* (- 1.0) x) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) (* x 1) (* x (+ (sqrt y) (sqrt 1.0))) (* x 1) (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (expm1 (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (log1p (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (* (/ (exp (* x (- y 1.0))) (exp (* y 0.5))) (exp 0.918938533204673)) (* (exp (- (* x (- y 1.0)) (* y 0.5))) (exp 0.918938533204673)) (log (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (exp (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (* (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))) (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (* (* (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (sqrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (sqrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (+ (pow (- (* x (- y 1.0)) (* y 0.5)) 3) (pow 0.918938533204673 3)) (+ (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (- (* 0.918938533204673 0.918938533204673) (* (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))) (- (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (* 0.918938533204673 0.918938533204673)) (- (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) (+ (fma (- 0.5) y (* 0.5 y)) 0.918938533204673) (+ (- (* y 0.5)) 0.918938533204673) (+ (- (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* y 0.5)) 0.918938533204673) (+ (- (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* y 0.5)) 0.918938533204673) (+ (- (* x (fma (- 1.0) 1 (* 1.0 1))) (* y 0.5)) 0.918938533204673) (+ (- (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* y 0.5)) 0.918938533204673) (+ (- (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* y 0.5)) 0.918938533204673) (+ (- (* x (fma (- 1.0) 1 (* 1.0 1))) (* y 0.5)) 0.918938533204673) (+ (- (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* y 0.5)) 0.918938533204673) (+ (- (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* y 0.5)) 0.918938533204673) (+ (- (* x (fma (- 1.0) 1 (* 1.0 1))) (* y 0.5)) 0.918938533204673) (+ (- (* x (- 1.0)) (* y 0.5)) 0.918938533204673) (+ (- (* x (- 1.0)) (* y 0.5)) 0.918938533204673) (+ (- (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* y 0.5)) 0.918938533204673) (+ (- (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* y 0.5)) 0.918938533204673) (+ (- (* (fma (- 1.0) 1 (* 1.0 1)) x) (* y 0.5)) 0.918938533204673) (+ (- (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* y 0.5)) 0.918938533204673) (+ (- (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* y 0.5)) 0.918938533204673) (+ (- (* (fma (- 1.0) 1 (* 1.0 1)) x) (* y 0.5)) 0.918938533204673) (+ (- (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* y 0.5)) 0.918938533204673) (+ (- (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* y 0.5)) 0.918938533204673) (+ (- (* (fma (- 1.0) 1 (* 1.0 1)) x) (* y 0.5)) 0.918938533204673) (+ (- (* (- 1.0) x) (* y 0.5)) 0.918938533204673) (+ (- (* (- 1.0) x) (* y 0.5)) 0.918938533204673) (+ (- (* y 0.5)) 0.918938533204673) (- (* y 0.5) 0.918938533204673) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.268 * * [simplify]: iteration 0 : 402 enodes (cost 982 ) 0.275 * * [simplify]: iteration 1 : 1366 enodes (cost 690 ) 0.300 * * [simplify]: iteration 2 : 5001 enodes (cost 660 ) 0.303 * [simplify]: Simplified to: (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma (- 0.5) y (* 0.5 y)) (expm1 (- (* x (- y 1.0)) (* y 0.5))) (log1p (- (* x (- y 1.0)) (* y 0.5))) (- (* y 0.5)) (exp (- (* x (- y 1.0)) (* y 0.5))) (log (- (* x (- y 1.0)) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5)))) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (pow (- (* x (- y 1.0)) (* y 0.5)) 3) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)) (fma (* 0.5 y) (fma x (- y 1.0) (* y 0.5)) (* (* x (- y 1.0)) (* x (- y 1.0)))) (- (* y 0.5)) (* (fma x (- y 1.0) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (fma x (- y 1.0) (* y 0.5)) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (- (fma 1.0 x (* 0.5 y))) (- (fma 1.0 x (* 0.5 y))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (fma (fma (- 1.0) 1 1.0) x (- (* y 0.5))) (- (fma 1.0 x (* 0.5 y))) (- (fma 1.0 x (* 0.5 y))) (- (* y 0.5)) (expm1 (* x (- y 1.0))) (log1p (* x (- y 1.0))) (* x (- y 1.0)) (log (* x (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (* (+ (* 1 (pow (cbrt y) 3)) (- 1.0)) 1) x) (* x (fma (- 1.0) 1 1.0)) (* (* (+ (* 1 (pow (cbrt y) 3)) (- 1.0)) 1) x) (* x (fma (- 1.0) 1 1.0)) (* (* (+ (* 1 (pow (cbrt y) 3)) (- 1.0)) 1) x) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* (* (+ (* 1 (pow (cbrt y) 3)) (- 1.0)) 1) x) (* x (fma (- 1.0) 1 1.0)) (* (* (+ (* 1 (pow (cbrt y) 3)) (- 1.0)) 1) x) (* x (fma (- 1.0) 1 1.0)) (* (* (+ (* 1 (pow (cbrt y) 3)) (- 1.0)) 1) x) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x (- y 1.0)) (* x (fma (- 1.0) 1 1.0)) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) x (* x (+ (sqrt y) (sqrt 1.0))) x (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (expm1 (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (log1p (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (exp (- (fma (- y 1.0) x 0.918938533204673) (* 0.5 y))) (exp (- (fma (- y 1.0) x 0.918938533204673) (* 0.5 y))) (log (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (exp (- (fma (- y 1.0) x 0.918938533204673) (* 0.5 y))) (* (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))) (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (pow (fma (- y 1.0) x (fma (- 0.5) y 0.918938533204673)) 3) (sqrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (sqrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (+ (pow (- (* x (- y 1.0)) (* y 0.5)) 3) (pow 0.918938533204673 3)) (fma 0.918938533204673 (- 0.918938533204673 (- (* x (- y 1.0)) (* y 0.5))) (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)))) (* (fma (- y 1.0) x (- (fma y 0.5 0.918938533204673))) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (fma (- y 1.0) x (- (fma y 0.5 0.918938533204673))) (fma (- y 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma 0.5 (+ (- y) y) 0.918938533204673) (fma (- 0.5) y 0.918938533204673) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (fma (fma (- 1.0) 1 1.0) x (fma (- 0.5) y 0.918938533204673)) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (fma (- 0.5) y 0.918938533204673) (- (* y 0.5) 0.918938533204673) (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (* x (- y 1.0)) (* x (- y 1.0)) (* x (- y 1.0)) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma x y (- (fma 1.0 x (* 0.5 y)))) 0.304 * * * [progress]: adding candidates to table 0.590 * * [progress]: iteration 2 / 4 0.590 * * * [progress]: picking best candidate 0.592 * * * * [pick]: Picked # 0.592 * * * [progress]: localizing error 0.603 * * * [progress]: generating rewritten candidates 0.603 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.606 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.606 * * * [progress]: generating series expansions 0.606 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.607 * [approximate]: Taking taylor expansion of (+ (fma 0.5 0 0.918938533204673) (fma x (- y 1.0) (- (* 0.5 y)))) in (x y) around 0 0.607 * [taylor]: Taking taylor expansion of (+ (fma 0.5 0 0.918938533204673) (fma x (- y 1.0) (- (* 0.5 y)))) in y 0.607 * [taylor]: Taking taylor expansion of (fma 0.5 0 0.918938533204673) in y 0.607 * [taylor]: Rewrote expression to (+ (* 0.5 0) 0.918938533204673) 0.607 * [taylor]: Taking taylor expansion of (* 0.5 0) in y 0.607 * [taylor]: Taking taylor expansion of 0.5 in y 0.607 * [taylor]: Taking taylor expansion of 0 in y 0.607 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.607 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (- (* 0.5 y))) in y 0.607 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (- (* 0.5 y))) 0.607 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 0.607 * [taylor]: Taking taylor expansion of x in y 0.607 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.607 * [taylor]: Taking taylor expansion of y in y 0.607 * [taylor]: Taking taylor expansion of 1.0 in y 0.607 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.607 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.607 * [taylor]: Taking taylor expansion of 0.5 in y 0.607 * [taylor]: Taking taylor expansion of y in y 0.607 * [taylor]: Taking taylor expansion of (+ (fma 0.5 0 0.918938533204673) (fma x (- y 1.0) (- (* 0.5 y)))) in x 0.607 * [taylor]: Taking taylor expansion of (fma 0.5 0 0.918938533204673) in x 0.607 * [taylor]: Rewrote expression to (+ (* 0.5 0) 0.918938533204673) 0.607 * [taylor]: Taking taylor expansion of (* 0.5 0) in x 0.607 * [taylor]: Taking taylor expansion of 0.5 in x 0.607 * [taylor]: Taking taylor expansion of 0 in x 0.607 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.607 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (- (* 0.5 y))) in x 0.607 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (- (* 0.5 y))) 0.607 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.608 * [taylor]: Taking taylor expansion of y in x 0.608 * [taylor]: Taking taylor expansion of 1.0 in x 0.608 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in x 0.608 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.608 * [taylor]: Taking taylor expansion of 0.5 in x 0.608 * [taylor]: Taking taylor expansion of y in x 0.608 * [taylor]: Taking taylor expansion of (+ (fma 0.5 0 0.918938533204673) (fma x (- y 1.0) (- (* 0.5 y)))) in x 0.608 * [taylor]: Taking taylor expansion of (fma 0.5 0 0.918938533204673) in x 0.608 * [taylor]: Rewrote expression to (+ (* 0.5 0) 0.918938533204673) 0.608 * [taylor]: Taking taylor expansion of (* 0.5 0) in x 0.608 * [taylor]: Taking taylor expansion of 0.5 in x 0.608 * [taylor]: Taking taylor expansion of 0 in x 0.608 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.608 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (- (* 0.5 y))) in x 0.608 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (- (* 0.5 y))) 0.608 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.608 * [taylor]: Taking taylor expansion of x in x 0.608 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.608 * [taylor]: Taking taylor expansion of y in x 0.608 * [taylor]: Taking taylor expansion of 1.0 in x 0.608 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in x 0.608 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.608 * [taylor]: Taking taylor expansion of 0.5 in x 0.608 * [taylor]: Taking taylor expansion of y in x 0.609 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 y)) in y 0.609 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.609 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.609 * [taylor]: Taking taylor expansion of 0.5 in y 0.609 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of 1.0 in y 0.615 * [approximate]: Taking taylor expansion of (+ (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) (fma 0.5 0 0.918938533204673)) in (x y) around 0 0.616 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) (fma 0.5 0 0.918938533204673)) in y 0.616 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) in y 0.616 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (- (* 0.5 (/ 1 y)))) 0.616 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in y 0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.616 * [taylor]: Taking taylor expansion of x in y 0.616 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.616 * [taylor]: Taking taylor expansion of y in y 0.616 * [taylor]: Taking taylor expansion of 1.0 in y 0.616 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.616 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.616 * [taylor]: Taking taylor expansion of 0.5 in y 0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.616 * [taylor]: Taking taylor expansion of y in y 0.616 * [taylor]: Taking taylor expansion of (fma 0.5 0 0.918938533204673) in y 0.616 * [taylor]: Rewrote expression to (+ (* 0.5 0) 0.918938533204673) 0.617 * [taylor]: Taking taylor expansion of (* 0.5 0) in y 0.617 * [taylor]: Taking taylor expansion of 0.5 in y 0.617 * [taylor]: Taking taylor expansion of 0 in y 0.617 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.617 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) (fma 0.5 0 0.918938533204673)) in x 0.617 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) in x 0.617 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (- (* 0.5 (/ 1 y)))) 0.617 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.617 * [taylor]: Taking taylor expansion of y in x 0.617 * [taylor]: Taking taylor expansion of 1.0 in x 0.617 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in x 0.617 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.617 * [taylor]: Taking taylor expansion of 0.5 in x 0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.617 * [taylor]: Taking taylor expansion of y in x 0.617 * [taylor]: Taking taylor expansion of (fma 0.5 0 0.918938533204673) in x 0.617 * [taylor]: Rewrote expression to (+ (* 0.5 0) 0.918938533204673) 0.617 * [taylor]: Taking taylor expansion of (* 0.5 0) in x 0.617 * [taylor]: Taking taylor expansion of 0.5 in x 0.617 * [taylor]: Taking taylor expansion of 0 in x 0.617 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.617 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) (fma 0.5 0 0.918938533204673)) in x 0.617 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) in x 0.618 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (- (* 0.5 (/ 1 y)))) 0.618 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.618 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of 1.0 in x 0.618 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in x 0.618 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.618 * [taylor]: Taking taylor expansion of 0.5 in x 0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.618 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of (fma 0.5 0 0.918938533204673) in x 0.618 * [taylor]: Rewrote expression to (+ (* 0.5 0) 0.918938533204673) 0.618 * [taylor]: Taking taylor expansion of (* 0.5 0) in x 0.618 * [taylor]: Taking taylor expansion of 0.5 in x 0.618 * [taylor]: Taking taylor expansion of 0 in x 0.618 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.619 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.619 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.619 * [taylor]: Taking taylor expansion of y in y 0.619 * [taylor]: Taking taylor expansion of 1.0 in y 0.621 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 (/ 1 y))) in y 0.621 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.621 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.621 * [taylor]: Taking taylor expansion of 0.5 in y 0.621 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.621 * [taylor]: Taking taylor expansion of y in y 0.625 * [approximate]: Taking taylor expansion of (+ (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) (fma 0.5 0 0.918938533204673)) in (x y) around 0 0.625 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) (fma 0.5 0 0.918938533204673)) in y 0.625 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) in y 0.625 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (* 0.5 (/ 1 y))) 0.625 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in y 0.625 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.625 * [taylor]: Taking taylor expansion of -1 in y 0.625 * [taylor]: Taking taylor expansion of x in y 0.625 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 0.625 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.625 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.625 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of 1.0 in y 0.626 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.626 * [taylor]: Taking taylor expansion of 0.5 in y 0.626 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.626 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of (fma 0.5 0 0.918938533204673) in y 0.626 * [taylor]: Rewrote expression to (+ (* 0.5 0) 0.918938533204673) 0.626 * [taylor]: Taking taylor expansion of (* 0.5 0) in y 0.626 * [taylor]: Taking taylor expansion of 0.5 in y 0.626 * [taylor]: Taking taylor expansion of 0 in y 0.626 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.626 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) (fma 0.5 0 0.918938533204673)) in x 0.626 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) in x 0.626 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (* 0.5 (/ 1 y))) 0.626 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 0.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.626 * [taylor]: Taking taylor expansion of -1 in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of 1.0 in x 0.627 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.627 * [taylor]: Taking taylor expansion of 0.5 in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of (fma 0.5 0 0.918938533204673) in x 0.627 * [taylor]: Rewrote expression to (+ (* 0.5 0) 0.918938533204673) 0.627 * [taylor]: Taking taylor expansion of (* 0.5 0) in x 0.627 * [taylor]: Taking taylor expansion of 0.5 in x 0.627 * [taylor]: Taking taylor expansion of 0 in x 0.627 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.627 * [taylor]: Taking taylor expansion of (+ (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) (fma 0.5 0 0.918938533204673)) in x 0.627 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) in x 0.627 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (* 0.5 (/ 1 y))) 0.627 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 0.627 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.627 * [taylor]: Taking taylor expansion of -1 in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.628 * [taylor]: Taking taylor expansion of 1.0 in x 0.628 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.628 * [taylor]: Taking taylor expansion of 0.5 in x 0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.628 * [taylor]: Taking taylor expansion of y in x 0.628 * [taylor]: Taking taylor expansion of (fma 0.5 0 0.918938533204673) in x 0.628 * [taylor]: Rewrote expression to (+ (* 0.5 0) 0.918938533204673) 0.628 * [taylor]: Taking taylor expansion of (* 0.5 0) in x 0.628 * [taylor]: Taking taylor expansion of 0.5 in x 0.628 * [taylor]: Taking taylor expansion of 0 in x 0.628 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.628 * [taylor]: Taking taylor expansion of y in y 0.628 * [taylor]: Taking taylor expansion of 1.0 in y 0.631 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) 0.918938533204673) in y 0.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.631 * [taylor]: Taking taylor expansion of 0.5 in y 0.631 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.631 * [taylor]: Taking taylor expansion of y in y 0.631 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.632 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.632 * [approximate]: Taking taylor expansion of (fma x (- y 1.0) (- (* 0.5 y))) in (x y) around 0 0.632 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (- (* 0.5 y))) in y 0.632 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (- (* 0.5 y))) 0.633 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 0.633 * [taylor]: Taking taylor expansion of x in y 0.633 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.633 * [taylor]: Taking taylor expansion of y in y 0.633 * [taylor]: Taking taylor expansion of 1.0 in y 0.633 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.633 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.633 * [taylor]: Taking taylor expansion of 0.5 in y 0.633 * [taylor]: Taking taylor expansion of y in y 0.633 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (- (* 0.5 y))) in x 0.633 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (- (* 0.5 y))) 0.633 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.633 * [taylor]: Taking taylor expansion of y in x 0.633 * [taylor]: Taking taylor expansion of 1.0 in x 0.633 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in x 0.633 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.633 * [taylor]: Taking taylor expansion of 0.5 in x 0.633 * [taylor]: Taking taylor expansion of y in x 0.633 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (- (* 0.5 y))) in x 0.633 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (- (* 0.5 y))) 0.633 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.633 * [taylor]: Taking taylor expansion of y in x 0.633 * [taylor]: Taking taylor expansion of 1.0 in x 0.633 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in x 0.633 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.633 * [taylor]: Taking taylor expansion of 0.5 in x 0.633 * [taylor]: Taking taylor expansion of y in x 0.634 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.634 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.634 * [taylor]: Taking taylor expansion of 0.5 in y 0.634 * [taylor]: Taking taylor expansion of y in y 0.635 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.636 * [taylor]: Taking taylor expansion of y in y 0.636 * [taylor]: Taking taylor expansion of 1.0 in y 0.640 * [taylor]: Taking taylor expansion of 0 in y 0.641 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) in (x y) around 0 0.641 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) in y 0.641 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (- (* 0.5 (/ 1 y)))) 0.641 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in y 0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.641 * [taylor]: Taking taylor expansion of x in y 0.641 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.641 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.641 * [taylor]: Taking taylor expansion of y in y 0.641 * [taylor]: Taking taylor expansion of 1.0 in y 0.641 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.641 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.641 * [taylor]: Taking taylor expansion of 0.5 in y 0.641 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.641 * [taylor]: Taking taylor expansion of y in y 0.642 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) in x 0.642 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (- (* 0.5 (/ 1 y)))) 0.642 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.642 * [taylor]: Taking taylor expansion of y in x 0.642 * [taylor]: Taking taylor expansion of 1.0 in x 0.642 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in x 0.642 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.642 * [taylor]: Taking taylor expansion of 0.5 in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.642 * [taylor]: Taking taylor expansion of y in x 0.642 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (- (* 0.5 (/ 1 y)))) in x 0.642 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (- (* 0.5 (/ 1 y)))) 0.642 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.643 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.643 * [taylor]: Taking taylor expansion of y in x 0.643 * [taylor]: Taking taylor expansion of 1.0 in x 0.643 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in x 0.643 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.643 * [taylor]: Taking taylor expansion of 0.5 in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.643 * [taylor]: Taking taylor expansion of y in x 0.643 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.643 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.643 * [taylor]: Taking taylor expansion of y in y 0.644 * [taylor]: Taking taylor expansion of 1.0 in y 0.645 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.645 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.645 * [taylor]: Taking taylor expansion of 0.5 in y 0.645 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.645 * [taylor]: Taking taylor expansion of y in y 0.651 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) in (x y) around 0 0.651 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) in y 0.651 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (* 0.5 (/ 1 y))) 0.651 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in y 0.651 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.651 * [taylor]: Taking taylor expansion of -1 in y 0.651 * [taylor]: Taking taylor expansion of x in y 0.651 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 0.651 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.651 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.652 * [taylor]: Taking taylor expansion of 1.0 in y 0.652 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.652 * [taylor]: Taking taylor expansion of 0.5 in y 0.652 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.652 * [taylor]: Taking taylor expansion of y in y 0.652 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) in x 0.652 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (* 0.5 (/ 1 y))) 0.652 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 0.652 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.652 * [taylor]: Taking taylor expansion of -1 in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 0.652 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.652 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of 1.0 in x 0.653 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.653 * [taylor]: Taking taylor expansion of 0.5 in x 0.653 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (* 0.5 (/ 1 y))) in x 0.653 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (* 0.5 (/ 1 y))) 0.653 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 0.653 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.653 * [taylor]: Taking taylor expansion of -1 in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 0.653 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.653 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of 1.0 in x 0.653 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.653 * [taylor]: Taking taylor expansion of 0.5 in x 0.653 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.654 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.654 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.654 * [taylor]: Taking taylor expansion of y in y 0.654 * [taylor]: Taking taylor expansion of 1.0 in y 0.655 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.655 * [taylor]: Taking taylor expansion of 0.5 in y 0.656 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.656 * [taylor]: Taking taylor expansion of y in y 0.657 * * * [progress]: simplifying candidates 0.658 * [simplify]: Simplifying using # : (expm1 (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (log1p (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (* (exp (fma x (- y 1.0) (- (* 0.5 y)))) (exp (fma 0.5 (+ (- y) y) 0.918938533204673))) (log (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (exp (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (* (cbrt (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (cbrt (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673)))) (cbrt (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (* (* (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673)) (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (sqrt (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (sqrt (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (+ (pow (fma x (- y 1.0) (- (* 0.5 y))) 3) (pow (fma 0.5 (+ (- y) y) 0.918938533204673) 3)) (+ (* (fma x (- y 1.0) (- (* 0.5 y))) (fma x (- y 1.0) (- (* 0.5 y)))) (- (* (fma 0.5 (+ (- y) y) 0.918938533204673) (fma 0.5 (+ (- y) y) 0.918938533204673)) (* (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673)))) (- (* (fma x (- y 1.0) (- (* 0.5 y))) (fma x (- y 1.0) (- (* 0.5 y)))) (* (fma 0.5 (+ (- y) y) 0.918938533204673) (fma 0.5 (+ (- y) y) 0.918938533204673))) (- (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673)) (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673)) (+ (fma x (- y 1.0) (- (* 0.5 y))) (* 0.5 (+ (- y) y))) (+ (- (* 0.5 y)) (fma 0.5 (+ (- y) y) 0.918938533204673)) (expm1 (fma x (- y 1.0) (- (* 0.5 y)))) (log1p (fma x (- y 1.0) (- (* 0.5 y)))) (* x (- y 1.0)) (log (fma x (- y 1.0) (- (* 0.5 y)))) (exp (fma x (- y 1.0) (- (* 0.5 y)))) (* (cbrt (fma x (- y 1.0) (- (* 0.5 y)))) (cbrt (fma x (- y 1.0) (- (* 0.5 y))))) (cbrt (fma x (- y 1.0) (- (* 0.5 y)))) (* (* (fma x (- y 1.0) (- (* 0.5 y))) (fma x (- y 1.0) (- (* 0.5 y)))) (fma x (- y 1.0) (- (* 0.5 y)))) (sqrt (fma x (- y 1.0) (- (* 0.5 y)))) (sqrt (fma x (- y 1.0) (- (* 0.5 y)))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.661 * * [simplify]: iteration 0 : 121 enodes (cost 273 ) 0.663 * * [simplify]: iteration 1 : 354 enodes (cost 253 ) 0.671 * * [simplify]: iteration 2 : 2340 enodes (cost 249 ) 0.716 * * [simplify]: iteration 3 : 5001 enodes (cost 230 ) 0.717 * [simplify]: Simplified to: (expm1 (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (log1p (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (exp (+ 0.918938533204673 (fma x (- y 1.0) (- (* 0.5 y))))) (log (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (exp (+ 0.918938533204673 (fma x (- y 1.0) (- (* 0.5 y))))) (* (cbrt (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (cbrt (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673)))) (cbrt (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (pow (fma 0.5 (- y y) (+ 0.918938533204673 (fma x (- y 1.0) (- (* 0.5 y))))) 3) (sqrt (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (sqrt (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673))) (+ (pow (fma x (- y 1.0) (- (* 0.5 y))) 3) (pow (fma 0.5 (+ (- y) y) 0.918938533204673) 3)) (fma (fma x y (- (fma 1.0 x (* 0.5 y)))) (- (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673)) (* (fma 0.5 (+ (- y) y) 0.918938533204673) (fma 0.5 (+ (- y) y) 0.918938533204673))) (* (- (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673)) (+ 0.918938533204673 (fma x (- y 1.0) (- (* 0.5 y))))) (- (fma x y (- (fma 1.0 x (* 0.5 y)))) 0.918938533204673) (+ 0.918938533204673 (fma x (- y 1.0) (- (* 0.5 y)))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (- 0.918938533204673 (* 0.5 y)) (expm1 (fma x (- y 1.0) (- (* 0.5 y)))) (log1p (fma x (- y 1.0) (- (* 0.5 y)))) (* x (- y 1.0)) (log (fma x (- y 1.0) (- (* 0.5 y)))) (exp (fma x (- y 1.0) (- (* 0.5 y)))) (* (cbrt (fma x (- y 1.0) (- (* 0.5 y)))) (cbrt (fma x (- y 1.0) (- (* 0.5 y))))) (cbrt (fma x (- y 1.0) (- (* 0.5 y)))) (pow (fma x (- y 1.0) (- (* 0.5 y))) 3) (sqrt (fma x (- y 1.0) (- (* 0.5 y)))) (sqrt (fma x (- y 1.0) (- (* 0.5 y)))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma x y (- (fma 1.0 x (* 0.5 y)))) 0.718 * * * [progress]: adding candidates to table 0.812 * [progress]: [Phase 3 of 3] Extracting. 0.814 * [simplify]: Simplifying using # : (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673)) 0.814 * * [simplify]: iteration 0 : 19 enodes (cost 8 ) 0.814 * * [simplify]: iteration 1 : 21 enodes (cost 8 ) 0.815 * * [simplify]: iteration 2 : 21 enodes (cost 8 ) 0.815 * [simplify]: Simplified to: (+ (fma x (- y 1.0) (- (* 0.5 y))) (fma 0.5 (+ (- y) y) 0.918938533204673)) 1.277 * [regime-testing]: End program error score: 0.00450056257032129