4.481 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying using # : (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) 0.024 * [simplify]: Sending expressions to egg_math: (+ h0 (/ (* h1 (- (+ h2 (* h3 h4)) h5)) h3)) 0.027 * * [simplify]: iteration 0 : 22 enodes (cost 6 ) 0.029 * * [simplify]: iteration 1 : 50 enodes (cost 6 ) 0.031 * * [simplify]: iteration 2 : 124 enodes (cost 4 ) 0.034 * * [simplify]: iteration 3 : 280 enodes (cost 4 ) 0.039 * * [simplify]: iteration 4 : 534 enodes (cost 4 ) 0.047 * * [simplify]: iteration 5 : 869 enodes (cost 4 ) 0.058 * * [simplify]: iteration 6 : 1397 enodes (cost 4 ) 0.076 * * [simplify]: iteration 7 : 3521 enodes (cost 4 ) 0.135 * * [simplify]: iteration 8 : 5001 enodes (cost 4 ) 0.136 * [simplify]: Simplified to: (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) 0.139 * * [progress]: iteration 1 / 4 0.139 * * * [progress]: picking best candidate 0.144 * * * * [pick]: Picked # 0.144 * * * [progress]: localizing error 0.157 * * * [progress]: generating rewritten candidates 0.157 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.202 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.224 * * * [progress]: generating series expansions 0.224 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.224 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- (+ x (* 0.25 y)) z) y)) in (x y z) around 0 0.224 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (+ x (* 0.25 y)) z) y)) in z 0.224 * [taylor]: Taking taylor expansion of 4.0 in z 0.224 * [taylor]: Taking taylor expansion of (/ (- (+ x (* 0.25 y)) z) y) in z 0.224 * [taylor]: Taking taylor expansion of (- (+ x (* 0.25 y)) z) in z 0.224 * [taylor]: Taking taylor expansion of (+ x (* 0.25 y)) in z 0.224 * [taylor]: Taking taylor expansion of x in z 0.224 * [taylor]: Taking taylor expansion of (* 0.25 y) in z 0.225 * [taylor]: Taking taylor expansion of 0.25 in z 0.225 * [taylor]: Taking taylor expansion of y in z 0.225 * [taylor]: Taking taylor expansion of z in z 0.225 * [taylor]: Taking taylor expansion of y in z 0.225 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (+ x (* 0.25 y)) z) y)) in y 0.225 * [taylor]: Taking taylor expansion of 4.0 in y 0.225 * [taylor]: Taking taylor expansion of (/ (- (+ x (* 0.25 y)) z) y) in y 0.225 * [taylor]: Taking taylor expansion of (- (+ x (* 0.25 y)) z) in y 0.225 * [taylor]: Taking taylor expansion of (+ x (* 0.25 y)) in y 0.226 * [taylor]: Taking taylor expansion of x in y 0.226 * [taylor]: Taking taylor expansion of (* 0.25 y) in y 0.226 * [taylor]: Taking taylor expansion of 0.25 in y 0.226 * [taylor]: Taking taylor expansion of y in y 0.226 * [taylor]: Taking taylor expansion of z in y 0.226 * [taylor]: Taking taylor expansion of y in y 0.226 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (+ x (* 0.25 y)) z) y)) in x 0.226 * [taylor]: Taking taylor expansion of 4.0 in x 0.226 * [taylor]: Taking taylor expansion of (/ (- (+ x (* 0.25 y)) z) y) in x 0.226 * [taylor]: Taking taylor expansion of (- (+ x (* 0.25 y)) z) in x 0.226 * [taylor]: Taking taylor expansion of (+ x (* 0.25 y)) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (* 0.25 y) in x 0.226 * [taylor]: Taking taylor expansion of 0.25 in x 0.226 * [taylor]: Taking taylor expansion of y in x 0.226 * [taylor]: Taking taylor expansion of z in x 0.226 * [taylor]: Taking taylor expansion of y in x 0.226 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (+ x (* 0.25 y)) z) y)) in x 0.226 * [taylor]: Taking taylor expansion of 4.0 in x 0.226 * [taylor]: Taking taylor expansion of (/ (- (+ x (* 0.25 y)) z) y) in x 0.226 * [taylor]: Taking taylor expansion of (- (+ x (* 0.25 y)) z) in x 0.226 * [taylor]: Taking taylor expansion of (+ x (* 0.25 y)) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.227 * [taylor]: Taking taylor expansion of (* 0.25 y) in x 0.227 * [taylor]: Taking taylor expansion of 0.25 in x 0.227 * [taylor]: Taking taylor expansion of y in x 0.227 * [taylor]: Taking taylor expansion of z in x 0.227 * [taylor]: Taking taylor expansion of y in x 0.227 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (* 0.25 y) z) y)) in y 0.227 * [taylor]: Taking taylor expansion of 4.0 in y 0.227 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 y) z) y) in y 0.227 * [taylor]: Taking taylor expansion of (- (* 0.25 y) z) in y 0.227 * [taylor]: Taking taylor expansion of (* 0.25 y) in y 0.227 * [taylor]: Taking taylor expansion of 0.25 in y 0.227 * [taylor]: Taking taylor expansion of y in y 0.227 * [taylor]: Taking taylor expansion of z in y 0.227 * [taylor]: Taking taylor expansion of y in y 0.228 * [taylor]: Taking taylor expansion of (* -4.0 z) in z 0.228 * [taylor]: Taking taylor expansion of -4.0 in z 0.228 * [taylor]: Taking taylor expansion of z in z 0.229 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.229 * [taylor]: Taking taylor expansion of 4.0 in y 0.229 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.229 * [taylor]: Taking taylor expansion of y in y 0.230 * [taylor]: Taking taylor expansion of 4.0 in z 0.232 * [taylor]: Taking taylor expansion of 1.0 in z 0.234 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y)) in (x y z) around 0 0.234 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y)) in z 0.234 * [taylor]: Taking taylor expansion of 4.0 in z 0.234 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y) in z 0.234 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) in z 0.234 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in z 0.234 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in z 0.234 * [taylor]: Taking taylor expansion of 0.25 in z 0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.234 * [taylor]: Taking taylor expansion of y in z 0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.234 * [taylor]: Taking taylor expansion of x in z 0.234 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.234 * [taylor]: Taking taylor expansion of z in z 0.235 * [taylor]: Taking taylor expansion of y in z 0.235 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y)) in y 0.235 * [taylor]: Taking taylor expansion of 4.0 in y 0.235 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y) in y 0.235 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) in y 0.235 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in y 0.235 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in y 0.235 * [taylor]: Taking taylor expansion of 0.25 in y 0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.235 * [taylor]: Taking taylor expansion of y in y 0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.235 * [taylor]: Taking taylor expansion of x in y 0.235 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.235 * [taylor]: Taking taylor expansion of z in y 0.235 * [taylor]: Taking taylor expansion of y in y 0.235 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y)) in x 0.235 * [taylor]: Taking taylor expansion of 4.0 in x 0.235 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y) in x 0.235 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) in x 0.235 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in x 0.235 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in x 0.235 * [taylor]: Taking taylor expansion of 0.25 in x 0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.235 * [taylor]: Taking taylor expansion of y in x 0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.236 * [taylor]: Taking taylor expansion of z in x 0.236 * [taylor]: Taking taylor expansion of y in x 0.236 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y)) in x 0.236 * [taylor]: Taking taylor expansion of 4.0 in x 0.236 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y) in x 0.236 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) in x 0.236 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in x 0.236 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in x 0.236 * [taylor]: Taking taylor expansion of 0.25 in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.236 * [taylor]: Taking taylor expansion of y in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.236 * [taylor]: Taking taylor expansion of z in x 0.236 * [taylor]: Taking taylor expansion of y in x 0.237 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.237 * [taylor]: Taking taylor expansion of 4.0 in y 0.237 * [taylor]: Taking taylor expansion of y in y 0.238 * [taylor]: Taking taylor expansion of (- 1.0 (* 4.0 (/ y z))) in y 0.238 * [taylor]: Taking taylor expansion of 1.0 in y 0.238 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.238 * [taylor]: Taking taylor expansion of 4.0 in y 0.238 * [taylor]: Taking taylor expansion of (/ y z) in y 0.238 * [taylor]: Taking taylor expansion of y in y 0.238 * [taylor]: Taking taylor expansion of z in y 0.238 * [taylor]: Taking taylor expansion of 0 in z 0.241 * [taylor]: Taking taylor expansion of 0 in y 0.241 * [taylor]: Taking taylor expansion of 1.0 in z 0.242 * [taylor]: Taking taylor expansion of 4.0 in z 0.245 * [taylor]: Taking taylor expansion of 0 in y 0.245 * [taylor]: Taking taylor expansion of 0 in z 0.245 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.245 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.246 * [taylor]: Taking taylor expansion of 4.0 in z 0.246 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.246 * [taylor]: Taking taylor expansion of z in z 0.247 * [taylor]: Taking taylor expansion of 0 in z 0.248 * [approximate]: Taking taylor expansion of (* -4.0 (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y)) in (x y z) around 0 0.248 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y)) in z 0.248 * [taylor]: Taking taylor expansion of -4.0 in z 0.248 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y) in z 0.248 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) in z 0.248 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.248 * [taylor]: Taking taylor expansion of z in z 0.248 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in z 0.248 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in z 0.248 * [taylor]: Taking taylor expansion of 0.25 in z 0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.248 * [taylor]: Taking taylor expansion of y in z 0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.248 * [taylor]: Taking taylor expansion of x in z 0.248 * [taylor]: Taking taylor expansion of y in z 0.248 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y)) in y 0.248 * [taylor]: Taking taylor expansion of -4.0 in y 0.248 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y) in y 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) in y 0.249 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.249 * [taylor]: Taking taylor expansion of z in y 0.249 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in y 0.249 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in y 0.249 * [taylor]: Taking taylor expansion of 0.25 in y 0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.249 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.249 * [taylor]: Taking taylor expansion of x in y 0.249 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y)) in x 0.249 * [taylor]: Taking taylor expansion of -4.0 in x 0.249 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y) in x 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.249 * [taylor]: Taking taylor expansion of z in x 0.249 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in x 0.249 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in x 0.249 * [taylor]: Taking taylor expansion of 0.25 in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.249 * [taylor]: Taking taylor expansion of y in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.250 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y)) in x 0.250 * [taylor]: Taking taylor expansion of -4.0 in x 0.250 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y) in x 0.250 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) in x 0.250 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.250 * [taylor]: Taking taylor expansion of z in x 0.250 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in x 0.250 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in x 0.250 * [taylor]: Taking taylor expansion of 0.25 in x 0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.251 * [taylor]: Taking taylor expansion of 4.0 in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.252 * [taylor]: Taking taylor expansion of (- 1.0 (* 4.0 (/ y z))) in y 0.252 * [taylor]: Taking taylor expansion of 1.0 in y 0.252 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.252 * [taylor]: Taking taylor expansion of 4.0 in y 0.252 * [taylor]: Taking taylor expansion of (/ y z) in y 0.252 * [taylor]: Taking taylor expansion of y in y 0.252 * [taylor]: Taking taylor expansion of z in y 0.253 * [taylor]: Taking taylor expansion of 0 in z 0.255 * [taylor]: Taking taylor expansion of 0 in y 0.255 * [taylor]: Taking taylor expansion of 1.0 in z 0.256 * [taylor]: Taking taylor expansion of 4.0 in z 0.259 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [taylor]: Taking taylor expansion of 0 in z 0.260 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.260 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.260 * [taylor]: Taking taylor expansion of 4.0 in z 0.260 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.260 * [taylor]: Taking taylor expansion of z in z 0.261 * [taylor]: Taking taylor expansion of 0 in z 0.262 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.262 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in (x y z) around 0 0.262 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in z 0.262 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in z 0.262 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in z 0.262 * [taylor]: Taking taylor expansion of 4.0 in z 0.262 * [taylor]: Taking taylor expansion of (/ x y) in z 0.262 * [taylor]: Taking taylor expansion of x in z 0.262 * [taylor]: Taking taylor expansion of y in z 0.262 * [taylor]: Taking taylor expansion of 2.0 in z 0.262 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.262 * [taylor]: Taking taylor expansion of 4.0 in z 0.262 * [taylor]: Taking taylor expansion of (/ z y) in z 0.262 * [taylor]: Taking taylor expansion of z in z 0.262 * [taylor]: Taking taylor expansion of y in z 0.262 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in y 0.262 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in y 0.262 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in y 0.262 * [taylor]: Taking taylor expansion of 4.0 in y 0.262 * [taylor]: Taking taylor expansion of (/ x y) in y 0.262 * [taylor]: Taking taylor expansion of x in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of 2.0 in y 0.262 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.262 * [taylor]: Taking taylor expansion of 4.0 in y 0.263 * [taylor]: Taking taylor expansion of (/ z y) in y 0.263 * [taylor]: Taking taylor expansion of z in y 0.263 * [taylor]: Taking taylor expansion of y in y 0.263 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in x 0.263 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in x 0.263 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x 0.263 * [taylor]: Taking taylor expansion of 4.0 in x 0.263 * [taylor]: Taking taylor expansion of (/ x y) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of y in x 0.263 * [taylor]: Taking taylor expansion of 2.0 in x 0.263 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.263 * [taylor]: Taking taylor expansion of 4.0 in x 0.263 * [taylor]: Taking taylor expansion of (/ z y) in x 0.263 * [taylor]: Taking taylor expansion of z in x 0.263 * [taylor]: Taking taylor expansion of y in x 0.263 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in x 0.263 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in x 0.263 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x 0.263 * [taylor]: Taking taylor expansion of 4.0 in x 0.263 * [taylor]: Taking taylor expansion of (/ x y) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of y in x 0.263 * [taylor]: Taking taylor expansion of 2.0 in x 0.263 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.263 * [taylor]: Taking taylor expansion of 4.0 in x 0.263 * [taylor]: Taking taylor expansion of (/ z y) in x 0.263 * [taylor]: Taking taylor expansion of z in x 0.263 * [taylor]: Taking taylor expansion of y in x 0.264 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ z y))) in y 0.264 * [taylor]: Taking taylor expansion of 2.0 in y 0.264 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.264 * [taylor]: Taking taylor expansion of 4.0 in y 0.264 * [taylor]: Taking taylor expansion of (/ z y) in y 0.264 * [taylor]: Taking taylor expansion of z in y 0.264 * [taylor]: Taking taylor expansion of y in y 0.264 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.264 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.264 * [taylor]: Taking taylor expansion of 4.0 in z 0.264 * [taylor]: Taking taylor expansion of z in z 0.265 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.265 * [taylor]: Taking taylor expansion of 4.0 in y 0.265 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.265 * [taylor]: Taking taylor expansion of y in y 0.266 * [taylor]: Taking taylor expansion of 4.0 in z 0.267 * [taylor]: Taking taylor expansion of 2.0 in z 0.269 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in (x y z) around 0 0.269 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in z 0.269 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in z 0.269 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z 0.269 * [taylor]: Taking taylor expansion of 4.0 in z 0.269 * [taylor]: Taking taylor expansion of (/ y x) in z 0.269 * [taylor]: Taking taylor expansion of y in z 0.269 * [taylor]: Taking taylor expansion of x in z 0.270 * [taylor]: Taking taylor expansion of 2.0 in z 0.270 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.270 * [taylor]: Taking taylor expansion of 4.0 in z 0.270 * [taylor]: Taking taylor expansion of (/ y z) in z 0.270 * [taylor]: Taking taylor expansion of y in z 0.270 * [taylor]: Taking taylor expansion of z in z 0.270 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in y 0.270 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in y 0.270 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y 0.270 * [taylor]: Taking taylor expansion of 4.0 in y 0.270 * [taylor]: Taking taylor expansion of (/ y x) in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.270 * [taylor]: Taking taylor expansion of x in y 0.270 * [taylor]: Taking taylor expansion of 2.0 in y 0.270 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.270 * [taylor]: Taking taylor expansion of 4.0 in y 0.270 * [taylor]: Taking taylor expansion of (/ y z) in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.270 * [taylor]: Taking taylor expansion of z in y 0.270 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x 0.270 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x 0.270 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x 0.270 * [taylor]: Taking taylor expansion of 4.0 in x 0.270 * [taylor]: Taking taylor expansion of (/ y x) in x 0.270 * [taylor]: Taking taylor expansion of y in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of 2.0 in x 0.270 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.270 * [taylor]: Taking taylor expansion of 4.0 in x 0.270 * [taylor]: Taking taylor expansion of (/ y z) in x 0.270 * [taylor]: Taking taylor expansion of y in x 0.270 * [taylor]: Taking taylor expansion of z in x 0.270 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x 0.270 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x 0.270 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x 0.270 * [taylor]: Taking taylor expansion of 4.0 in x 0.270 * [taylor]: Taking taylor expansion of (/ y x) in x 0.270 * [taylor]: Taking taylor expansion of y in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of 2.0 in x 0.270 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.270 * [taylor]: Taking taylor expansion of 4.0 in x 0.270 * [taylor]: Taking taylor expansion of (/ y z) in x 0.270 * [taylor]: Taking taylor expansion of y in x 0.270 * [taylor]: Taking taylor expansion of z in x 0.271 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.271 * [taylor]: Taking taylor expansion of 4.0 in y 0.271 * [taylor]: Taking taylor expansion of y in y 0.271 * [taylor]: Taking taylor expansion of 0 in z 0.272 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in y 0.272 * [taylor]: Taking taylor expansion of 2.0 in y 0.272 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.272 * [taylor]: Taking taylor expansion of 4.0 in y 0.272 * [taylor]: Taking taylor expansion of (/ y z) in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.272 * [taylor]: Taking taylor expansion of z in y 0.273 * [taylor]: Taking taylor expansion of 2.0 in z 0.274 * [taylor]: Taking taylor expansion of 4.0 in z 0.276 * [taylor]: Taking taylor expansion of 0 in y 0.276 * [taylor]: Taking taylor expansion of 0 in z 0.276 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.276 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.276 * [taylor]: Taking taylor expansion of 4.0 in z 0.277 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.277 * [taylor]: Taking taylor expansion of z in z 0.278 * [taylor]: Taking taylor expansion of 0 in z 0.279 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in (x y z) around 0 0.279 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in z 0.279 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in z 0.279 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z 0.279 * [taylor]: Taking taylor expansion of 4.0 in z 0.279 * [taylor]: Taking taylor expansion of (/ y x) in z 0.279 * [taylor]: Taking taylor expansion of y in z 0.279 * [taylor]: Taking taylor expansion of x in z 0.279 * [taylor]: Taking taylor expansion of 2.0 in z 0.279 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.279 * [taylor]: Taking taylor expansion of 4.0 in z 0.279 * [taylor]: Taking taylor expansion of (/ y z) in z 0.279 * [taylor]: Taking taylor expansion of y in z 0.279 * [taylor]: Taking taylor expansion of z in z 0.279 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in y 0.279 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in y 0.279 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y 0.279 * [taylor]: Taking taylor expansion of 4.0 in y 0.279 * [taylor]: Taking taylor expansion of (/ y x) in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.279 * [taylor]: Taking taylor expansion of x in y 0.279 * [taylor]: Taking taylor expansion of 2.0 in y 0.279 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.279 * [taylor]: Taking taylor expansion of 4.0 in y 0.279 * [taylor]: Taking taylor expansion of (/ y z) in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.279 * [taylor]: Taking taylor expansion of z in y 0.279 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x 0.279 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x 0.279 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x 0.279 * [taylor]: Taking taylor expansion of 4.0 in x 0.279 * [taylor]: Taking taylor expansion of (/ y x) in x 0.279 * [taylor]: Taking taylor expansion of y in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [taylor]: Taking taylor expansion of 2.0 in x 0.280 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.280 * [taylor]: Taking taylor expansion of 4.0 in x 0.280 * [taylor]: Taking taylor expansion of (/ y z) in x 0.280 * [taylor]: Taking taylor expansion of y in x 0.280 * [taylor]: Taking taylor expansion of z in x 0.280 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x 0.280 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x 0.280 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x 0.280 * [taylor]: Taking taylor expansion of 4.0 in x 0.280 * [taylor]: Taking taylor expansion of (/ y x) in x 0.280 * [taylor]: Taking taylor expansion of y in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [taylor]: Taking taylor expansion of 2.0 in x 0.280 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.280 * [taylor]: Taking taylor expansion of 4.0 in x 0.280 * [taylor]: Taking taylor expansion of (/ y z) in x 0.280 * [taylor]: Taking taylor expansion of y in x 0.280 * [taylor]: Taking taylor expansion of z in x 0.280 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.280 * [taylor]: Taking taylor expansion of 4.0 in y 0.280 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of 0 in z 0.282 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in y 0.282 * [taylor]: Taking taylor expansion of 2.0 in y 0.282 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.282 * [taylor]: Taking taylor expansion of 4.0 in y 0.282 * [taylor]: Taking taylor expansion of (/ y z) in y 0.282 * [taylor]: Taking taylor expansion of y in y 0.282 * [taylor]: Taking taylor expansion of z in y 0.282 * [taylor]: Taking taylor expansion of 2.0 in z 0.283 * [taylor]: Taking taylor expansion of 4.0 in z 0.286 * [taylor]: Taking taylor expansion of 0 in y 0.286 * [taylor]: Taking taylor expansion of 0 in z 0.286 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.286 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.286 * [taylor]: Taking taylor expansion of 4.0 in z 0.286 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.286 * [taylor]: Taking taylor expansion of z in z 0.287 * [taylor]: Taking taylor expansion of 0 in z 0.288 * * * [progress]: simplifying candidates 0.289 * [simplify]: Simplifying using # : (expm1 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (log1p (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (- (+ (log 4.0) (log (- (+ x (* y 0.25)) z))) (log y)) (- (log (* 4.0 (- (+ x (* y 0.25)) z))) (log y)) (log (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (exp (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (/ (* (* (* 4.0 4.0) 4.0) (* (* (- (+ x (* y 0.25)) z) (- (+ x (* y 0.25)) z)) (- (+ x (* y 0.25)) z))) (* (* y y) y)) (/ (* (* (* 4.0 (- (+ x (* y 0.25)) z)) (* 4.0 (- (+ x (* y 0.25)) z))) (* 4.0 (- (+ x (* y 0.25)) z))) (* (* y y) y)) (* (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (* (* (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (sqrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (sqrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (- (* 4.0 (- (+ x (* y 0.25)) z))) (- y) (/ 4.0 (* (cbrt y) (cbrt y))) (/ (- (+ x (* y 0.25)) z) (cbrt y)) (/ 4.0 (sqrt y)) (/ (- (+ x (* y 0.25)) z) (sqrt y)) (/ 4.0 1) (/ (- (+ x (* y 0.25)) z) y) (/ 1 y) (/ y (* 4.0 (- (+ x (* y 0.25)) z))) (/ (* 4.0 (- (+ x (* y 0.25)) z)) (* (cbrt y) (cbrt y))) (/ (* 4.0 (- (+ x (* y 0.25)) z)) (sqrt y)) (/ (* 4.0 (- (+ x (* y 0.25)) z)) 1) (/ y (- (+ x (* y 0.25)) z)) (* y (+ (* (+ x (* y 0.25)) (+ x (* y 0.25))) (+ (* z z) (* (+ x (* y 0.25)) z)))) (* y (+ (+ x (* y 0.25)) z)) (expm1 (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (log1p (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (* (exp 1.0) (exp (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (log (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (exp (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (* (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (* (* (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (+ (pow 1.0 3) (pow (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 3)) (+ (* 1.0 1.0) (- (* (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (* 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))) (- (* 1.0 1.0) (* (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (- 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (- (+ (* 4.0 (/ x y)) 1.0) (* 4.0 (/ z y))) (- (+ (* 4.0 (/ x y)) 1.0) (* 4.0 (/ z y))) (- (+ (* 4.0 (/ x y)) 1.0) (* 4.0 (/ z y))) (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) 0.289 * [simplify]: Sending expressions to egg_math: (expm1 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (log1p (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (- (+ (log h0) (log (- (+ h1 (* h2 h3)) h4))) (log h2)) (- (log (* h0 (- (+ h1 (* h2 h3)) h4))) (log h2)) (log (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (exp (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (/ (* (* (* h0 h0) h0) (* (* (- (+ h1 (* h2 h3)) h4) (- (+ h1 (* h2 h3)) h4)) (- (+ h1 (* h2 h3)) h4))) (* (* h2 h2) h2)) (/ (* (* (* h0 (- (+ h1 (* h2 h3)) h4)) (* h0 (- (+ h1 (* h2 h3)) h4))) (* h0 (- (+ h1 (* h2 h3)) h4))) (* (* h2 h2) h2)) (* (cbrt (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (cbrt (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (cbrt (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (* (* (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2) (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (sqrt (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (sqrt (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (- (* h0 (- (+ h1 (* h2 h3)) h4))) (- h2) (/ h0 (* (cbrt h2) (cbrt h2))) (/ (- (+ h1 (* h2 h3)) h4) (cbrt h2)) (/ h0 (sqrt h2)) (/ (- (+ h1 (* h2 h3)) h4) (sqrt h2)) (/ h0 1) (/ (- (+ h1 (* h2 h3)) h4) h2) (/ 1 h2) (/ h2 (* h0 (- (+ h1 (* h2 h3)) h4))) (/ (* h0 (- (+ h1 (* h2 h3)) h4)) (* (cbrt h2) (cbrt h2))) (/ (* h0 (- (+ h1 (* h2 h3)) h4)) (sqrt h2)) (/ (* h0 (- (+ h1 (* h2 h3)) h4)) 1) (/ h2 (- (+ h1 (* h2 h3)) h4)) (* h2 (+ (* (+ h1 (* h2 h3)) (+ h1 (* h2 h3))) (+ (* h4 h4) (* (+ h1 (* h2 h3)) h4)))) (* h2 (+ (+ h1 (* h2 h3)) h4)) (expm1 (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (log1p (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (* (exp h5) (exp (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (log (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (exp (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (* (cbrt (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (cbrt (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)))) (cbrt (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (* (* (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (sqrt (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (sqrt (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (+ (pow h5 3) (pow (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2) 3)) (+ (* h5 h5) (- (* (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2) (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (* h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)))) (- (* h5 h5) (* (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2) (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2))) (- h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (+ h5 (/ (* h0 (- (+ h1 (* h2 h3)) h4)) h2)) (- (+ (* h0 (/ h1 h2)) h5) (* h0 (/ h4 h2))) (- (+ (* h0 (/ h1 h2)) h5) (* h0 (/ h4 h2))) (- (+ (* h0 (/ h1 h2)) h5) (* h0 (/ h4 h2))) (- (+ (* h0 (/ h1 h2)) h6) (* h0 (/ h4 h2))) (- (+ (* h0 (/ h1 h2)) h6) (* h0 (/ h4 h2))) (- (+ (* h0 (/ h1 h2)) h6) (* h0 (/ h4 h2))) 0.294 * * [simplify]: iteration 0 : 265 enodes (cost 349 ) 0.301 * * [simplify]: iteration 1 : 1079 enodes (cost 306 ) 0.325 * * [simplify]: iteration 2 : 5002 enodes (cost 297 ) 0.327 * [simplify]: Simplified to: (expm1 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (log1p (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (log (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (log (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (log (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (pow (exp (/ 4.0 y)) (fma 0.25 y (- x z))) (pow (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 3) (pow (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 3) (* (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (pow (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 3) (sqrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (sqrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (- (* 4.0 (- (+ x (* y 0.25)) z))) (- y) (/ 4.0 (* (cbrt y) (cbrt y))) (/ (- (+ x (* y 0.25)) z) (cbrt y)) (/ 4.0 (sqrt y)) (/ (- (+ x (* y 0.25)) z) (sqrt y)) 4.0 (/ (- (+ x (* y 0.25)) z) y) (/ 1 y) (/ (/ y (fma 0.25 y (- x z))) 4.0) (* (/ (fma 0.25 y (- x z)) (* (cbrt y) (cbrt y))) 4.0) (/ (* 4.0 (- (+ x (* y 0.25)) z)) (sqrt y)) (* 4.0 (- (+ x (* y 0.25)) z)) (/ y (fma 0.25 y (- x z))) (fma (* y (+ x (* y 0.25))) (fma 0.25 y x) (* z (fma y (fma 0.25 y x) (* y z)))) (fma y (fma 0.25 y x) (* y z)) (expm1 (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (log1p (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (exp (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (log (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (exp (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (* (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (pow (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) 3) (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (+ (pow 1.0 3) (pow (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 3)) (fma (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (- (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 1.0) (* 1.0 1.0)) (- (* 1.0 1.0) (* (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (- 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) (fma 4.0 (/ x y) (- 1.0 (* 4.0 (/ z y)))) (fma 4.0 (/ x y) (- 1.0 (* 4.0 (/ z y)))) (fma 4.0 (/ x y) (- 1.0 (* 4.0 (/ z y)))) (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))) (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))) (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))) 0.328 * * * [progress]: adding candidates to table 0.453 * * [progress]: iteration 2 / 4 0.453 * * * [progress]: picking best candidate 0.456 * * * * [pick]: Picked # 0.457 * * * [progress]: localizing error 0.465 * * * [progress]: generating rewritten candidates 0.465 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3 2) 0.478 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.480 * * * [progress]: generating series expansions 0.480 * * * * [progress]: [ 1 / 2 ] generating series at (2 3 2) 0.480 * [approximate]: Taking taylor expansion of (* 4.0 (/ z y)) in (z y) around 0 0.480 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.480 * [taylor]: Taking taylor expansion of 4.0 in y 0.480 * [taylor]: Taking taylor expansion of (/ z y) in y 0.480 * [taylor]: Taking taylor expansion of z in y 0.480 * [taylor]: Taking taylor expansion of y in y 0.480 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.480 * [taylor]: Taking taylor expansion of 4.0 in z 0.480 * [taylor]: Taking taylor expansion of (/ z y) in z 0.480 * [taylor]: Taking taylor expansion of z in z 0.480 * [taylor]: Taking taylor expansion of y in z 0.480 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.480 * [taylor]: Taking taylor expansion of 4.0 in z 0.481 * [taylor]: Taking taylor expansion of (/ z y) in z 0.481 * [taylor]: Taking taylor expansion of z in z 0.481 * [taylor]: Taking taylor expansion of y in z 0.481 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y 0.481 * [taylor]: Taking taylor expansion of 4.0 in y 0.481 * [taylor]: Taking taylor expansion of y in y 0.482 * [taylor]: Taking taylor expansion of 0 in y 0.483 * [taylor]: Taking taylor expansion of 0 in y 0.484 * [taylor]: Taking taylor expansion of 0 in y 0.485 * [approximate]: Taking taylor expansion of (* 4.0 (/ y z)) in (z y) around 0 0.485 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.485 * [taylor]: Taking taylor expansion of 4.0 in y 0.485 * [taylor]: Taking taylor expansion of (/ y z) in y 0.485 * [taylor]: Taking taylor expansion of y in y 0.485 * [taylor]: Taking taylor expansion of z in y 0.485 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.485 * [taylor]: Taking taylor expansion of 4.0 in z 0.485 * [taylor]: Taking taylor expansion of (/ y z) in z 0.485 * [taylor]: Taking taylor expansion of y in z 0.485 * [taylor]: Taking taylor expansion of z in z 0.485 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.485 * [taylor]: Taking taylor expansion of 4.0 in z 0.485 * [taylor]: Taking taylor expansion of (/ y z) in z 0.485 * [taylor]: Taking taylor expansion of y in z 0.485 * [taylor]: Taking taylor expansion of z in z 0.486 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.486 * [taylor]: Taking taylor expansion of 4.0 in y 0.486 * [taylor]: Taking taylor expansion of y in y 0.488 * [taylor]: Taking taylor expansion of 0 in y 0.490 * [taylor]: Taking taylor expansion of 0 in y 0.492 * [taylor]: Taking taylor expansion of 0 in y 0.492 * [approximate]: Taking taylor expansion of (* 4.0 (/ y z)) in (z y) around 0 0.492 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.492 * [taylor]: Taking taylor expansion of 4.0 in y 0.492 * [taylor]: Taking taylor expansion of (/ y z) in y 0.492 * [taylor]: Taking taylor expansion of y in y 0.492 * [taylor]: Taking taylor expansion of z in y 0.492 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.492 * [taylor]: Taking taylor expansion of 4.0 in z 0.492 * [taylor]: Taking taylor expansion of (/ y z) in z 0.492 * [taylor]: Taking taylor expansion of y in z 0.492 * [taylor]: Taking taylor expansion of z in z 0.492 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.492 * [taylor]: Taking taylor expansion of 4.0 in z 0.492 * [taylor]: Taking taylor expansion of (/ y z) in z 0.493 * [taylor]: Taking taylor expansion of y in z 0.493 * [taylor]: Taking taylor expansion of z in z 0.493 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.493 * [taylor]: Taking taylor expansion of 4.0 in y 0.493 * [taylor]: Taking taylor expansion of y in y 0.494 * [taylor]: Taking taylor expansion of 0 in y 0.496 * [taylor]: Taking taylor expansion of 0 in y 0.499 * [taylor]: Taking taylor expansion of 0 in y 0.499 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.499 * [approximate]: Taking taylor expansion of (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))) in (x y z) around 0 0.499 * [taylor]: Taking taylor expansion of (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))) in z 0.499 * [taylor]: Rewrote expression to (+ (* 4.0 (/ x y)) (- 2.0 (* 4.0 (/ z y)))) 0.499 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in z 0.499 * [taylor]: Taking taylor expansion of 4.0 in z 0.499 * [taylor]: Taking taylor expansion of (/ x y) in z 0.499 * [taylor]: Taking taylor expansion of x in z 0.499 * [taylor]: Taking taylor expansion of y in z 0.499 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ z y))) in z 0.499 * [taylor]: Taking taylor expansion of 2.0 in z 0.499 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.499 * [taylor]: Taking taylor expansion of 4.0 in z 0.499 * [taylor]: Taking taylor expansion of (/ z y) in z 0.499 * [taylor]: Taking taylor expansion of z in z 0.499 * [taylor]: Taking taylor expansion of y in z 0.499 * [taylor]: Taking taylor expansion of (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))) in y 0.500 * [taylor]: Rewrote expression to (+ (* 4.0 (/ x y)) (- 2.0 (* 4.0 (/ z y)))) 0.500 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in y 0.500 * [taylor]: Taking taylor expansion of 4.0 in y 0.500 * [taylor]: Taking taylor expansion of (/ x y) in y 0.500 * [taylor]: Taking taylor expansion of x in y 0.500 * [taylor]: Taking taylor expansion of y in y 0.500 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ z y))) in y 0.500 * [taylor]: Taking taylor expansion of 2.0 in y 0.500 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.500 * [taylor]: Taking taylor expansion of 4.0 in y 0.500 * [taylor]: Taking taylor expansion of (/ z y) in y 0.500 * [taylor]: Taking taylor expansion of z in y 0.500 * [taylor]: Taking taylor expansion of y in y 0.500 * [taylor]: Taking taylor expansion of (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))) in x 0.500 * [taylor]: Rewrote expression to (+ (* 4.0 (/ x y)) (- 2.0 (* 4.0 (/ z y)))) 0.500 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x 0.500 * [taylor]: Taking taylor expansion of 4.0 in x 0.500 * [taylor]: Taking taylor expansion of (/ x y) in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of y in x 0.500 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ z y))) in x 0.500 * [taylor]: Taking taylor expansion of 2.0 in x 0.500 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.500 * [taylor]: Taking taylor expansion of 4.0 in x 0.500 * [taylor]: Taking taylor expansion of (/ z y) in x 0.500 * [taylor]: Taking taylor expansion of z in x 0.500 * [taylor]: Taking taylor expansion of y in x 0.500 * [taylor]: Taking taylor expansion of (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))) in x 0.500 * [taylor]: Rewrote expression to (+ (* 4.0 (/ x y)) (- 2.0 (* 4.0 (/ z y)))) 0.500 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x 0.500 * [taylor]: Taking taylor expansion of 4.0 in x 0.500 * [taylor]: Taking taylor expansion of (/ x y) in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of y in x 0.500 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ z y))) in x 0.500 * [taylor]: Taking taylor expansion of 2.0 in x 0.500 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.500 * [taylor]: Taking taylor expansion of 4.0 in x 0.501 * [taylor]: Taking taylor expansion of (/ z y) in x 0.501 * [taylor]: Taking taylor expansion of z in x 0.501 * [taylor]: Taking taylor expansion of y in x 0.501 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ z y))) in y 0.501 * [taylor]: Taking taylor expansion of 2.0 in y 0.501 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.501 * [taylor]: Taking taylor expansion of 4.0 in y 0.501 * [taylor]: Taking taylor expansion of (/ z y) in y 0.501 * [taylor]: Taking taylor expansion of z in y 0.501 * [taylor]: Taking taylor expansion of y in y 0.501 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.501 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.501 * [taylor]: Taking taylor expansion of 4.0 in z 0.501 * [taylor]: Taking taylor expansion of z in z 0.503 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.503 * [taylor]: Taking taylor expansion of 4.0 in y 0.503 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of 4.0 in z 0.505 * [taylor]: Taking taylor expansion of 2.0 in z 0.506 * [approximate]: Taking taylor expansion of (fma 4.0 (/ y x) (- 2.0 (* 4.0 (/ y z)))) in (x y z) around 0 0.507 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y x) (- 2.0 (* 4.0 (/ y z)))) in z 0.507 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y x)) (- 2.0 (* 4.0 (/ y z)))) 0.507 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z 0.507 * [taylor]: Taking taylor expansion of 4.0 in z 0.507 * [taylor]: Taking taylor expansion of (/ y x) in z 0.507 * [taylor]: Taking taylor expansion of y in z 0.507 * [taylor]: Taking taylor expansion of x in z 0.507 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in z 0.507 * [taylor]: Taking taylor expansion of 2.0 in z 0.507 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.507 * [taylor]: Taking taylor expansion of 4.0 in z 0.507 * [taylor]: Taking taylor expansion of (/ y z) in z 0.507 * [taylor]: Taking taylor expansion of y in z 0.507 * [taylor]: Taking taylor expansion of z in z 0.507 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y x) (- 2.0 (* 4.0 (/ y z)))) in y 0.507 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y x)) (- 2.0 (* 4.0 (/ y z)))) 0.507 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y 0.507 * [taylor]: Taking taylor expansion of 4.0 in y 0.507 * [taylor]: Taking taylor expansion of (/ y x) in y 0.507 * [taylor]: Taking taylor expansion of y in y 0.507 * [taylor]: Taking taylor expansion of x in y 0.507 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in y 0.507 * [taylor]: Taking taylor expansion of 2.0 in y 0.507 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.507 * [taylor]: Taking taylor expansion of 4.0 in y 0.507 * [taylor]: Taking taylor expansion of (/ y z) in y 0.507 * [taylor]: Taking taylor expansion of y in y 0.507 * [taylor]: Taking taylor expansion of z in y 0.507 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y x) (- 2.0 (* 4.0 (/ y z)))) in x 0.507 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y x)) (- 2.0 (* 4.0 (/ y z)))) 0.507 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x 0.507 * [taylor]: Taking taylor expansion of 4.0 in x 0.507 * [taylor]: Taking taylor expansion of (/ y x) in x 0.507 * [taylor]: Taking taylor expansion of y in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in x 0.508 * [taylor]: Taking taylor expansion of 2.0 in x 0.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.508 * [taylor]: Taking taylor expansion of 4.0 in x 0.508 * [taylor]: Taking taylor expansion of (/ y z) in x 0.508 * [taylor]: Taking taylor expansion of y in x 0.508 * [taylor]: Taking taylor expansion of z in x 0.508 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y x) (- 2.0 (* 4.0 (/ y z)))) in x 0.508 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y x)) (- 2.0 (* 4.0 (/ y z)))) 0.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x 0.508 * [taylor]: Taking taylor expansion of 4.0 in x 0.508 * [taylor]: Taking taylor expansion of (/ y x) in x 0.508 * [taylor]: Taking taylor expansion of y in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in x 0.508 * [taylor]: Taking taylor expansion of 2.0 in x 0.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.508 * [taylor]: Taking taylor expansion of 4.0 in x 0.508 * [taylor]: Taking taylor expansion of (/ y z) in x 0.508 * [taylor]: Taking taylor expansion of y in x 0.508 * [taylor]: Taking taylor expansion of z in x 0.508 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.508 * [taylor]: Taking taylor expansion of 4.0 in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.509 * [taylor]: Taking taylor expansion of 0 in z 0.510 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in y 0.510 * [taylor]: Taking taylor expansion of 2.0 in y 0.510 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.510 * [taylor]: Taking taylor expansion of 4.0 in y 0.510 * [taylor]: Taking taylor expansion of (/ y z) in y 0.510 * [taylor]: Taking taylor expansion of y in y 0.510 * [taylor]: Taking taylor expansion of z in y 0.510 * [taylor]: Taking taylor expansion of 2.0 in z 0.511 * [taylor]: Taking taylor expansion of 4.0 in z 0.513 * [taylor]: Taking taylor expansion of 0 in y 0.513 * [taylor]: Taking taylor expansion of 0 in z 0.514 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.514 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.514 * [taylor]: Taking taylor expansion of 4.0 in z 0.514 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.514 * [taylor]: Taking taylor expansion of z in z 0.515 * [taylor]: Taking taylor expansion of 0 in z 0.516 * [approximate]: Taking taylor expansion of (fma 4.0 (/ y x) (- 2.0 (* 4.0 (/ y z)))) in (x y z) around 0 0.516 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y x) (- 2.0 (* 4.0 (/ y z)))) in z 0.516 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y x)) (- 2.0 (* 4.0 (/ y z)))) 0.516 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z 0.516 * [taylor]: Taking taylor expansion of 4.0 in z 0.516 * [taylor]: Taking taylor expansion of (/ y x) in z 0.516 * [taylor]: Taking taylor expansion of y in z 0.516 * [taylor]: Taking taylor expansion of x in z 0.516 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in z 0.516 * [taylor]: Taking taylor expansion of 2.0 in z 0.516 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.516 * [taylor]: Taking taylor expansion of 4.0 in z 0.516 * [taylor]: Taking taylor expansion of (/ y z) in z 0.516 * [taylor]: Taking taylor expansion of y in z 0.516 * [taylor]: Taking taylor expansion of z in z 0.516 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y x) (- 2.0 (* 4.0 (/ y z)))) in y 0.516 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y x)) (- 2.0 (* 4.0 (/ y z)))) 0.516 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y 0.516 * [taylor]: Taking taylor expansion of 4.0 in y 0.516 * [taylor]: Taking taylor expansion of (/ y x) in y 0.516 * [taylor]: Taking taylor expansion of y in y 0.516 * [taylor]: Taking taylor expansion of x in y 0.517 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in y 0.517 * [taylor]: Taking taylor expansion of 2.0 in y 0.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.517 * [taylor]: Taking taylor expansion of 4.0 in y 0.517 * [taylor]: Taking taylor expansion of (/ y z) in y 0.517 * [taylor]: Taking taylor expansion of y in y 0.517 * [taylor]: Taking taylor expansion of z in y 0.517 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y x) (- 2.0 (* 4.0 (/ y z)))) in x 0.517 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y x)) (- 2.0 (* 4.0 (/ y z)))) 0.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x 0.517 * [taylor]: Taking taylor expansion of 4.0 in x 0.517 * [taylor]: Taking taylor expansion of (/ y x) in x 0.517 * [taylor]: Taking taylor expansion of y in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in x 0.517 * [taylor]: Taking taylor expansion of 2.0 in x 0.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.517 * [taylor]: Taking taylor expansion of 4.0 in x 0.517 * [taylor]: Taking taylor expansion of (/ y z) in x 0.517 * [taylor]: Taking taylor expansion of y in x 0.517 * [taylor]: Taking taylor expansion of z in x 0.517 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y x) (- 2.0 (* 4.0 (/ y z)))) in x 0.517 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y x)) (- 2.0 (* 4.0 (/ y z)))) 0.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x 0.517 * [taylor]: Taking taylor expansion of 4.0 in x 0.517 * [taylor]: Taking taylor expansion of (/ y x) in x 0.517 * [taylor]: Taking taylor expansion of y in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in x 0.517 * [taylor]: Taking taylor expansion of 2.0 in x 0.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.517 * [taylor]: Taking taylor expansion of 4.0 in x 0.517 * [taylor]: Taking taylor expansion of (/ y z) in x 0.517 * [taylor]: Taking taylor expansion of y in x 0.517 * [taylor]: Taking taylor expansion of z in x 0.517 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.518 * [taylor]: Taking taylor expansion of 4.0 in y 0.518 * [taylor]: Taking taylor expansion of y in y 0.518 * [taylor]: Taking taylor expansion of 0 in z 0.519 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in y 0.519 * [taylor]: Taking taylor expansion of 2.0 in y 0.519 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.519 * [taylor]: Taking taylor expansion of 4.0 in y 0.519 * [taylor]: Taking taylor expansion of (/ y z) in y 0.519 * [taylor]: Taking taylor expansion of y in y 0.519 * [taylor]: Taking taylor expansion of z in y 0.520 * [taylor]: Taking taylor expansion of 2.0 in z 0.520 * [taylor]: Taking taylor expansion of 4.0 in z 0.523 * [taylor]: Taking taylor expansion of 0 in y 0.523 * [taylor]: Taking taylor expansion of 0 in z 0.523 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.523 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.523 * [taylor]: Taking taylor expansion of 4.0 in z 0.523 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.523 * [taylor]: Taking taylor expansion of z in z 0.524 * [taylor]: Taking taylor expansion of 0 in z 0.525 * * * [progress]: simplifying candidates 0.529 * [simplify]: Simplifying using # : (expm1 (* 4.0 (/ z y))) (log1p (* 4.0 (/ z y))) (* 4.0 (/ z y)) (+ (log 4.0) (- (log z) (log y))) (+ (log 4.0) (log (/ z y))) (log (* 4.0 (/ z y))) (exp (* 4.0 (/ z y))) (* (* (* 4.0 4.0) 4.0) (/ (* (* z z) z) (* (* y y) y))) (* (* (* 4.0 4.0) 4.0) (* (* (/ z y) (/ z y)) (/ z y))) (* (cbrt (* 4.0 (/ z y))) (cbrt (* 4.0 (/ z y)))) (cbrt (* 4.0 (/ z y))) (* (* (* 4.0 (/ z y)) (* 4.0 (/ z y))) (* 4.0 (/ z y))) (sqrt (* 4.0 (/ z y))) (sqrt (* 4.0 (/ z y))) (* (sqrt 4.0) (sqrt (/ z y))) (* (sqrt 4.0) (sqrt (/ z y))) (* (sqrt 4.0) (/ (sqrt z) (sqrt y))) (* (sqrt 4.0) (/ (sqrt z) (sqrt y))) (* 4.0 (* (cbrt (/ z y)) (cbrt (/ z y)))) (* 4.0 (sqrt (/ z y))) (* 4.0 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y)))) (* 4.0 (/ (* (cbrt z) (cbrt z)) (sqrt y))) (* 4.0 (/ (* (cbrt z) (cbrt z)) 1)) (* 4.0 (/ (sqrt z) (* (cbrt y) (cbrt y)))) (* 4.0 (/ (sqrt z) (sqrt y))) (* 4.0 (/ (sqrt z) 1)) (* 4.0 (/ 1 (* (cbrt y) (cbrt y)))) (* 4.0 (/ 1 (sqrt y))) (* 4.0 (/ 1 1)) (* 4.0 1) (* 4.0 z) (* (cbrt 4.0) (/ z y)) (* (sqrt 4.0) (/ z y)) (* 4.0 (/ z y)) (* 4.0 z) (expm1 (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (log1p (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (* 4.0 (/ x y)) (log (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (exp (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (* (cbrt (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (cbrt (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))))) (cbrt (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (* (* (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))) (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (sqrt (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (sqrt (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (* 4.0 (/ z y)) (* 4.0 (/ z y)) (* 4.0 (/ z y)) (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) 0.529 * [simplify]: Sending expressions to egg_math: (expm1 (* h0 (/ h1 h2))) (log1p (* h0 (/ h1 h2))) (* h0 (/ h1 h2)) (+ (log h0) (- (log h1) (log h2))) (+ (log h0) (log (/ h1 h2))) (log (* h0 (/ h1 h2))) (exp (* h0 (/ h1 h2))) (* (* (* h0 h0) h0) (/ (* (* h1 h1) h1) (* (* h2 h2) h2))) (* (* (* h0 h0) h0) (* (* (/ h1 h2) (/ h1 h2)) (/ h1 h2))) (* (cbrt (* h0 (/ h1 h2))) (cbrt (* h0 (/ h1 h2)))) (cbrt (* h0 (/ h1 h2))) (* (* (* h0 (/ h1 h2)) (* h0 (/ h1 h2))) (* h0 (/ h1 h2))) (sqrt (* h0 (/ h1 h2))) (sqrt (* h0 (/ h1 h2))) (* (sqrt h0) (sqrt (/ h1 h2))) (* (sqrt h0) (sqrt (/ h1 h2))) (* (sqrt h0) (/ (sqrt h1) (sqrt h2))) (* (sqrt h0) (/ (sqrt h1) (sqrt h2))) (* h0 (* (cbrt (/ h1 h2)) (cbrt (/ h1 h2)))) (* h0 (sqrt (/ h1 h2))) (* h0 (/ (* (cbrt h1) (cbrt h1)) (* (cbrt h2) (cbrt h2)))) (* h0 (/ (* (cbrt h1) (cbrt h1)) (sqrt h2))) (* h0 (/ (* (cbrt h1) (cbrt h1)) 1)) (* h0 (/ (sqrt h1) (* (cbrt h2) (cbrt h2)))) (* h0 (/ (sqrt h1) (sqrt h2))) (* h0 (/ (sqrt h1) 1)) (* h0 (/ 1 (* (cbrt h2) (cbrt h2)))) (* h0 (/ 1 (sqrt h2))) (* h0 (/ 1 1)) (* h0 1) (* h0 h1) (* (cbrt h0) (/ h1 h2)) (* (sqrt h0) (/ h1 h2)) (* h0 (/ h1 h2)) (* h0 h1) (expm1 (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2))))) (log1p (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2))))) (* h0 (/ h3 h2)) (log (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2))))) (exp (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2))))) (* (cbrt (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2))))) (cbrt (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2)))))) (cbrt (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2))))) (* (* (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2)))) (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2))))) (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2))))) (sqrt (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2))))) (sqrt (fma h0 (/ h3 h2) (- h4 (* h0 (/ h1 h2))))) (* h0 (/ h1 h2)) (* h0 (/ h1 h2)) (* h0 (/ h1 h2)) (- (+ (* h0 (/ h3 h2)) h4) (* h0 (/ h1 h2))) (- (+ (* h0 (/ h3 h2)) h4) (* h0 (/ h1 h2))) (- (+ (* h0 (/ h3 h2)) h4) (* h0 (/ h1 h2))) 0.533 * * [simplify]: iteration 0 : 193 enodes (cost 228 ) 0.539 * * [simplify]: iteration 1 : 829 enodes (cost 202 ) 0.557 * * [simplify]: iteration 2 : 3625 enodes (cost 202 ) 0.610 * * [simplify]: iteration 3 : 5002 enodes (cost 199 ) 0.611 * [simplify]: Simplified to: (expm1 (* 4.0 (/ z y))) (log1p (* 4.0 (/ z y))) (* 4.0 (/ z y)) (log (* 4.0 (/ z y))) (log (* 4.0 (/ z y))) (log (* 4.0 (/ z y))) (exp (* 4.0 (/ z y))) (pow (* 4.0 (/ z y)) 3) (pow (* 4.0 (/ z y)) 3) (* (cbrt (* 4.0 (/ z y))) (cbrt (* 4.0 (/ z y)))) (cbrt (* 4.0 (/ z y))) (pow (* 4.0 (/ z y)) 3) (sqrt (* 4.0 (/ z y))) (sqrt (* 4.0 (/ z y))) (* (sqrt 4.0) (sqrt (/ z y))) (* (sqrt 4.0) (sqrt (/ z y))) (* (sqrt 4.0) (/ (sqrt z) (sqrt y))) (* (sqrt 4.0) (/ (sqrt z) (sqrt y))) (* 4.0 (* (cbrt (/ z y)) (cbrt (/ z y)))) (* 4.0 (sqrt (/ z y))) (* 4.0 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y)))) (* 4.0 (/ (* (cbrt z) (cbrt z)) (sqrt y))) (* (* (cbrt z) (cbrt z)) 4.0) (* 4.0 (/ (sqrt z) (* (cbrt y) (cbrt y)))) (* 4.0 (/ (sqrt z) (sqrt y))) (* (sqrt z) 4.0) (/ 4.0 (* (cbrt y) (cbrt y))) (/ 4.0 (sqrt y)) 4.0 4.0 (* 4.0 z) (* (cbrt 4.0) (/ z y)) (* (sqrt 4.0) (/ z y)) (* 4.0 (/ z y)) (* 4.0 z) (expm1 (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (log1p (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (* 4.0 (/ x y)) (log (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (exp (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (* (cbrt (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (cbrt (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))))) (cbrt (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (pow (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y)))) 3) (sqrt (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (sqrt (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))) (* 4.0 (/ z y)) (* 4.0 (/ z y)) (* 4.0 (/ z y)) (fma 4.0 (- (/ x y) (/ z y)) 2.0) (fma 4.0 (- (/ x y) (/ z y)) 2.0) (fma 4.0 (- (/ x y) (/ z y)) 2.0) 0.612 * * * [progress]: adding candidates to table 0.733 * * [progress]: iteration 3 / 4 0.733 * * * [progress]: picking best candidate 0.735 * * * * [pick]: Picked # 0.736 * * * [progress]: localizing error 0.744 * * * [progress]: generating rewritten candidates 0.745 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.745 * * * [progress]: generating series expansions 0.745 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.746 * [approximate]: Taking taylor expansion of (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) in (y x z) around 0 0.746 * [taylor]: Taking taylor expansion of (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) in z 0.746 * [taylor]: Rewrote expression to (+ (* (/ 4.0 y) (fma 0.25 y (- x z))) 1.0) 0.746 * [taylor]: Taking taylor expansion of (* (/ 4.0 y) (fma 0.25 y (- x z))) in z 0.746 * [taylor]: Taking taylor expansion of (/ 4.0 y) in z 0.746 * [taylor]: Taking taylor expansion of 4.0 in z 0.746 * [taylor]: Taking taylor expansion of y in z 0.746 * [taylor]: Taking taylor expansion of (fma 0.25 y (- x z)) in z 0.746 * [taylor]: Rewrote expression to (+ (* 0.25 y) (- x z)) 0.746 * [taylor]: Taking taylor expansion of (* 0.25 y) in z 0.746 * [taylor]: Taking taylor expansion of 0.25 in z 0.746 * [taylor]: Taking taylor expansion of y in z 0.746 * [taylor]: Taking taylor expansion of (- x z) in z 0.746 * [taylor]: Taking taylor expansion of x in z 0.746 * [taylor]: Taking taylor expansion of z in z 0.746 * [taylor]: Taking taylor expansion of 1.0 in z 0.746 * [taylor]: Taking taylor expansion of (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) in x 0.746 * [taylor]: Rewrote expression to (+ (* (/ 4.0 y) (fma 0.25 y (- x z))) 1.0) 0.746 * [taylor]: Taking taylor expansion of (* (/ 4.0 y) (fma 0.25 y (- x z))) in x 0.746 * [taylor]: Taking taylor expansion of (/ 4.0 y) in x 0.747 * [taylor]: Taking taylor expansion of 4.0 in x 0.747 * [taylor]: Taking taylor expansion of y in x 0.747 * [taylor]: Taking taylor expansion of (fma 0.25 y (- x z)) in x 0.747 * [taylor]: Rewrote expression to (+ (* 0.25 y) (- x z)) 0.747 * [taylor]: Taking taylor expansion of (* 0.25 y) in x 0.747 * [taylor]: Taking taylor expansion of 0.25 in x 0.747 * [taylor]: Taking taylor expansion of y in x 0.747 * [taylor]: Taking taylor expansion of (- x z) in x 0.747 * [taylor]: Taking taylor expansion of x in x 0.747 * [taylor]: Taking taylor expansion of z in x 0.747 * [taylor]: Taking taylor expansion of 1.0 in x 0.747 * [taylor]: Taking taylor expansion of (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) in y 0.747 * [taylor]: Rewrote expression to (+ (* (/ 4.0 y) (fma 0.25 y (- x z))) 1.0) 0.747 * [taylor]: Taking taylor expansion of (* (/ 4.0 y) (fma 0.25 y (- x z))) in y 0.747 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y 0.747 * [taylor]: Taking taylor expansion of 4.0 in y 0.747 * [taylor]: Taking taylor expansion of y in y 0.748 * [taylor]: Taking taylor expansion of (fma 0.25 y (- x z)) in y 0.748 * [taylor]: Rewrote expression to (+ (* 0.25 y) (- x z)) 0.748 * [taylor]: Taking taylor expansion of (* 0.25 y) in y 0.748 * [taylor]: Taking taylor expansion of 0.25 in y 0.748 * [taylor]: Taking taylor expansion of y in y 0.748 * [taylor]: Taking taylor expansion of (- x z) in y 0.748 * [taylor]: Taking taylor expansion of x in y 0.748 * [taylor]: Taking taylor expansion of z in y 0.748 * [taylor]: Taking taylor expansion of 1.0 in y 0.748 * [taylor]: Taking taylor expansion of (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) in y 0.748 * [taylor]: Rewrote expression to (+ (* (/ 4.0 y) (fma 0.25 y (- x z))) 1.0) 0.748 * [taylor]: Taking taylor expansion of (* (/ 4.0 y) (fma 0.25 y (- x z))) in y 0.748 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y 0.748 * [taylor]: Taking taylor expansion of 4.0 in y 0.748 * [taylor]: Taking taylor expansion of y in y 0.749 * [taylor]: Taking taylor expansion of (fma 0.25 y (- x z)) in y 0.749 * [taylor]: Rewrote expression to (+ (* 0.25 y) (- x z)) 0.749 * [taylor]: Taking taylor expansion of (* 0.25 y) in y 0.749 * [taylor]: Taking taylor expansion of 0.25 in y 0.749 * [taylor]: Taking taylor expansion of y in y 0.749 * [taylor]: Taking taylor expansion of (- x z) in y 0.749 * [taylor]: Taking taylor expansion of x in y 0.749 * [taylor]: Taking taylor expansion of z in y 0.749 * [taylor]: Taking taylor expansion of 1.0 in y 0.750 * [taylor]: Taking taylor expansion of (- (* 4.0 x) (* 4.0 z)) in x 0.750 * [taylor]: Taking taylor expansion of (* 4.0 x) in x 0.750 * [taylor]: Taking taylor expansion of 4.0 in x 0.750 * [taylor]: Taking taylor expansion of x in x 0.750 * [taylor]: Taking taylor expansion of (* 4.0 z) in x 0.750 * [taylor]: Taking taylor expansion of 4.0 in x 0.750 * [taylor]: Taking taylor expansion of z in x 0.750 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.750 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.750 * [taylor]: Taking taylor expansion of 4.0 in z 0.750 * [taylor]: Taking taylor expansion of z in z 0.753 * [taylor]: Taking taylor expansion of 2.0 in x 0.753 * [taylor]: Taking taylor expansion of 2.0 in z 0.755 * [taylor]: Taking taylor expansion of 4.0 in z 0.757 * [approximate]: Taking taylor expansion of (fma (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) 1.0) in (y x z) around 0 0.757 * [taylor]: Taking taylor expansion of (fma (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) 1.0) in z 0.758 * [taylor]: Rewrote expression to (+ (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) 1.0) 0.758 * [taylor]: Taking taylor expansion of (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) in z 0.758 * [taylor]: Taking taylor expansion of (* 4.0 y) in z 0.758 * [taylor]: Taking taylor expansion of 4.0 in z 0.758 * [taylor]: Taking taylor expansion of y in z 0.758 * [taylor]: Taking taylor expansion of (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) in z 0.758 * [taylor]: Rewrote expression to (+ (* 0.25 (/ 1 y)) (- (/ 1 x) (/ 1 z))) 0.758 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in z 0.758 * [taylor]: Taking taylor expansion of 0.25 in z 0.758 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.758 * [taylor]: Taking taylor expansion of y in z 0.758 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z 0.758 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.758 * [taylor]: Taking taylor expansion of x in z 0.758 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.758 * [taylor]: Taking taylor expansion of z in z 0.759 * [taylor]: Taking taylor expansion of 1.0 in z 0.759 * [taylor]: Taking taylor expansion of (fma (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) 1.0) in x 0.759 * [taylor]: Rewrote expression to (+ (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) 1.0) 0.759 * [taylor]: Taking taylor expansion of (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) in x 0.759 * [taylor]: Taking taylor expansion of (* 4.0 y) in x 0.759 * [taylor]: Taking taylor expansion of 4.0 in x 0.759 * [taylor]: Taking taylor expansion of y in x 0.759 * [taylor]: Taking taylor expansion of (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) in x 0.759 * [taylor]: Rewrote expression to (+ (* 0.25 (/ 1 y)) (- (/ 1 x) (/ 1 z))) 0.759 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in x 0.759 * [taylor]: Taking taylor expansion of 0.25 in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.759 * [taylor]: Taking taylor expansion of y in x 0.759 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.759 * [taylor]: Taking taylor expansion of z in x 0.759 * [taylor]: Taking taylor expansion of 1.0 in x 0.759 * [taylor]: Taking taylor expansion of (fma (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) 1.0) in y 0.760 * [taylor]: Rewrote expression to (+ (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) 1.0) 0.760 * [taylor]: Taking taylor expansion of (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) in y 0.760 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.760 * [taylor]: Taking taylor expansion of 4.0 in y 0.760 * [taylor]: Taking taylor expansion of y in y 0.760 * [taylor]: Taking taylor expansion of (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) in y 0.760 * [taylor]: Rewrote expression to (+ (* 0.25 (/ 1 y)) (- (/ 1 x) (/ 1 z))) 0.760 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in y 0.760 * [taylor]: Taking taylor expansion of 0.25 in y 0.760 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.760 * [taylor]: Taking taylor expansion of y in y 0.760 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y 0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.760 * [taylor]: Taking taylor expansion of x in y 0.760 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.760 * [taylor]: Taking taylor expansion of z in y 0.760 * [taylor]: Taking taylor expansion of 1.0 in y 0.760 * [taylor]: Taking taylor expansion of (fma (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) 1.0) in y 0.761 * [taylor]: Rewrote expression to (+ (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) 1.0) 0.761 * [taylor]: Taking taylor expansion of (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) in y 0.761 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.761 * [taylor]: Taking taylor expansion of 4.0 in y 0.761 * [taylor]: Taking taylor expansion of y in y 0.761 * [taylor]: Taking taylor expansion of (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) in y 0.761 * [taylor]: Rewrote expression to (+ (* 0.25 (/ 1 y)) (- (/ 1 x) (/ 1 z))) 0.761 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in y 0.761 * [taylor]: Taking taylor expansion of 0.25 in y 0.761 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.761 * [taylor]: Taking taylor expansion of y in y 0.761 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y 0.761 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.761 * [taylor]: Taking taylor expansion of x in y 0.761 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.761 * [taylor]: Taking taylor expansion of z in y 0.761 * [taylor]: Taking taylor expansion of 1.0 in y 0.763 * [taylor]: Taking taylor expansion of 0 in x 0.765 * [taylor]: Taking taylor expansion of 2.0 in x 0.765 * [taylor]: Taking taylor expansion of 0 in z 0.768 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 z))) in x 0.768 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.768 * [taylor]: Taking taylor expansion of 4.0 in x 0.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.768 * [taylor]: Taking taylor expansion of x in x 0.769 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in x 0.769 * [taylor]: Taking taylor expansion of 4.0 in x 0.769 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.769 * [taylor]: Taking taylor expansion of z in x 0.769 * [taylor]: Taking taylor expansion of 4.0 in z 0.769 * [taylor]: Taking taylor expansion of 2.0 in z 0.769 * [taylor]: Taking taylor expansion of 0 in z 0.773 * [taylor]: Taking taylor expansion of 0 in x 0.774 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.774 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.774 * [taylor]: Taking taylor expansion of 4.0 in z 0.774 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.774 * [taylor]: Taking taylor expansion of z in z 0.775 * [taylor]: Taking taylor expansion of 0 in z 0.775 * [taylor]: Taking taylor expansion of 0 in z 0.776 * [approximate]: Taking taylor expansion of (fma (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) 1.0) in (y x z) around 0 0.776 * [taylor]: Taking taylor expansion of (fma (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) 1.0) in z 0.776 * [taylor]: Rewrote expression to (+ (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) 1.0) 0.776 * [taylor]: Taking taylor expansion of (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) in z 0.776 * [taylor]: Taking taylor expansion of (* -4.0 y) in z 0.776 * [taylor]: Taking taylor expansion of -4.0 in z 0.776 * [taylor]: Taking taylor expansion of y in z 0.776 * [taylor]: Taking taylor expansion of (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) in z 0.776 * [taylor]: Rewrote expression to (+ (* 0.25 (/ -1 y)) (- (/ 1 z) (/ 1 x))) 0.776 * [taylor]: Taking taylor expansion of (* 0.25 (/ -1 y)) in z 0.776 * [taylor]: Taking taylor expansion of 0.25 in z 0.777 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.777 * [taylor]: Taking taylor expansion of -1 in z 0.777 * [taylor]: Taking taylor expansion of y in z 0.777 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z 0.777 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.777 * [taylor]: Taking taylor expansion of z in z 0.777 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.777 * [taylor]: Taking taylor expansion of x in z 0.777 * [taylor]: Taking taylor expansion of 1.0 in z 0.777 * [taylor]: Taking taylor expansion of (fma (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) 1.0) in x 0.777 * [taylor]: Rewrote expression to (+ (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) 1.0) 0.777 * [taylor]: Taking taylor expansion of (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) in x 0.777 * [taylor]: Taking taylor expansion of (* -4.0 y) in x 0.777 * [taylor]: Taking taylor expansion of -4.0 in x 0.777 * [taylor]: Taking taylor expansion of y in x 0.777 * [taylor]: Taking taylor expansion of (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) in x 0.777 * [taylor]: Rewrote expression to (+ (* 0.25 (/ -1 y)) (- (/ 1 z) (/ 1 x))) 0.777 * [taylor]: Taking taylor expansion of (* 0.25 (/ -1 y)) in x 0.777 * [taylor]: Taking taylor expansion of 0.25 in x 0.777 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.777 * [taylor]: Taking taylor expansion of -1 in x 0.777 * [taylor]: Taking taylor expansion of y in x 0.777 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x 0.777 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.777 * [taylor]: Taking taylor expansion of z in x 0.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.778 * [taylor]: Taking taylor expansion of 1.0 in x 0.778 * [taylor]: Taking taylor expansion of (fma (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) 1.0) in y 0.778 * [taylor]: Rewrote expression to (+ (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) 1.0) 0.778 * [taylor]: Taking taylor expansion of (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) in y 0.778 * [taylor]: Taking taylor expansion of (* -4.0 y) in y 0.778 * [taylor]: Taking taylor expansion of -4.0 in y 0.778 * [taylor]: Taking taylor expansion of y in y 0.778 * [taylor]: Taking taylor expansion of (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) in y 0.778 * [taylor]: Rewrote expression to (+ (* 0.25 (/ -1 y)) (- (/ 1 z) (/ 1 x))) 0.778 * [taylor]: Taking taylor expansion of (* 0.25 (/ -1 y)) in y 0.778 * [taylor]: Taking taylor expansion of 0.25 in y 0.778 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.778 * [taylor]: Taking taylor expansion of -1 in y 0.778 * [taylor]: Taking taylor expansion of y in y 0.779 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y 0.779 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.779 * [taylor]: Taking taylor expansion of z in y 0.779 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.779 * [taylor]: Taking taylor expansion of x in y 0.779 * [taylor]: Taking taylor expansion of 1.0 in y 0.779 * [taylor]: Taking taylor expansion of (fma (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) 1.0) in y 0.779 * [taylor]: Rewrote expression to (+ (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) 1.0) 0.779 * [taylor]: Taking taylor expansion of (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) in y 0.779 * [taylor]: Taking taylor expansion of (* -4.0 y) in y 0.779 * [taylor]: Taking taylor expansion of -4.0 in y 0.779 * [taylor]: Taking taylor expansion of y in y 0.779 * [taylor]: Taking taylor expansion of (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) in y 0.779 * [taylor]: Rewrote expression to (+ (* 0.25 (/ -1 y)) (- (/ 1 z) (/ 1 x))) 0.779 * [taylor]: Taking taylor expansion of (* 0.25 (/ -1 y)) in y 0.779 * [taylor]: Taking taylor expansion of 0.25 in y 0.779 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.779 * [taylor]: Taking taylor expansion of -1 in y 0.779 * [taylor]: Taking taylor expansion of y in y 0.779 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y 0.779 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.779 * [taylor]: Taking taylor expansion of z in y 0.779 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.779 * [taylor]: Taking taylor expansion of x in y 0.780 * [taylor]: Taking taylor expansion of 1.0 in y 0.781 * [taylor]: Taking taylor expansion of 0 in x 0.784 * [taylor]: Taking taylor expansion of 2.0 in x 0.784 * [taylor]: Taking taylor expansion of 0 in z 0.787 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 z))) in x 0.787 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.787 * [taylor]: Taking taylor expansion of 4.0 in x 0.788 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.788 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in x 0.788 * [taylor]: Taking taylor expansion of 4.0 in x 0.788 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.788 * [taylor]: Taking taylor expansion of z in x 0.788 * [taylor]: Taking taylor expansion of 4.0 in z 0.788 * [taylor]: Taking taylor expansion of 2.0 in z 0.788 * [taylor]: Taking taylor expansion of 0 in z 0.792 * [taylor]: Taking taylor expansion of 0 in x 0.793 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.793 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.793 * [taylor]: Taking taylor expansion of 4.0 in z 0.793 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.793 * [taylor]: Taking taylor expansion of z in z 0.794 * [taylor]: Taking taylor expansion of 0 in z 0.794 * [taylor]: Taking taylor expansion of 0 in z 0.795 * * * [progress]: simplifying candidates 0.795 * [simplify]: Simplifying using # : (expm1 (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (log1p (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (* (/ 4.0 y) (fma 0.25 y (- x z))) (log (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (exp (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (* (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))) (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (* (* (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (sqrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (sqrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) 0.795 * [simplify]: Sending expressions to egg_math: (expm1 (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5)) (log1p (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5)) (* (/ h0 h1) (fma h2 h1 (- h3 h4))) (log (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5)) (exp (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5)) (* (cbrt (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5)) (cbrt (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5))) (cbrt (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5)) (* (* (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5) (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5)) (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5)) (sqrt (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5)) (sqrt (fma (/ h0 h1) (fma h2 h1 (- h3 h4)) h5)) (- (+ (* h0 (/ h3 h1)) h6) (* h0 (/ h4 h1))) (- (+ (* h0 (/ h3 h1)) h6) (* h0 (/ h4 h1))) (- (+ (* h0 (/ h3 h1)) h6) (* h0 (/ h4 h1))) 0.799 * * [simplify]: iteration 0 : 48 enodes (cost 82 ) 0.801 * * [simplify]: iteration 1 : 116 enodes (cost 70 ) 0.804 * * [simplify]: iteration 2 : 339 enodes (cost 70 ) 0.813 * * [simplify]: iteration 3 : 1498 enodes (cost 67 ) 0.848 * * [simplify]: iteration 4 : 5001 enodes (cost 64 ) 0.849 * [simplify]: Simplified to: (expm1 (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (log1p (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (* (/ 4.0 y) (fma 0.25 y (- x z))) (log (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (exp (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (* (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))) (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (pow (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) 3) (sqrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (sqrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (fma (/ 4.0 y) (- x z) 2.0) (fma (/ 4.0 y) (- x z) 2.0) (fma (/ 4.0 y) (- x z) 2.0) 0.849 * * * [progress]: adding candidates to table 0.888 * [progress]: [Phase 3 of 3] Extracting. 0.888 * * [regime]: Finding splitpoints for: (# #) 0.888 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 0.889 * * * * [regimes]: Trying to branch on z from (# #) 0.903 * * * * [regimes]: Trying to branch on y from (# #) 0.921 * * * * [regimes]: Trying to branch on x from (# #) 0.936 * * * [regime]: Found split indices: #