12.289 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying using # : (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))) 0.023 * * [simplify]: iteration 0 : 25 enodes (cost 7 ) 0.025 * * [simplify]: iteration 1 : 61 enodes (cost 7 ) 0.027 * * [simplify]: iteration 2 : 171 enodes (cost 7 ) 0.030 * * [simplify]: iteration 3 : 368 enodes (cost 7 ) 0.036 * * [simplify]: iteration 4 : 849 enodes (cost 6 ) 0.051 * * [simplify]: iteration 5 : 2639 enodes (cost 6 ) 0.100 * * [simplify]: iteration 6 : 5001 enodes (cost 6 ) 0.100 * [simplify]: Simplified to: (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) 0.103 * * [progress]: iteration 1 / 4 0.103 * * * [progress]: picking best candidate 0.105 * * * * [pick]: Picked # 0.105 * * * [progress]: localizing error 0.119 * * * [progress]: generating rewritten candidates 0.119 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.127 * * * [progress]: generating series expansions 0.127 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.127 * [approximate]: Taking taylor expansion of (- (fma (pow x 4.0) 9.0 (* 2.0 (pow y 2))) (pow y 4)) in (x y) around 0 0.127 * [taylor]: Taking taylor expansion of (- (fma (pow x 4.0) 9.0 (* 2.0 (pow y 2))) (pow y 4)) in y 0.127 * [taylor]: Taking taylor expansion of (fma (pow x 4.0) 9.0 (* 2.0 (pow y 2))) in y 0.128 * [taylor]: Rewrote expression to (+ (* (pow x 4.0) 9.0) (* 2.0 (pow y 2))) 0.128 * [taylor]: Taking taylor expansion of (* (pow x 4.0) 9.0) in y 0.128 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 0.128 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 0.128 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 0.128 * [taylor]: Taking taylor expansion of 4.0 in y 0.128 * [taylor]: Taking taylor expansion of (log x) in y 0.128 * [taylor]: Taking taylor expansion of x in y 0.128 * [taylor]: Taking taylor expansion of 9.0 in y 0.128 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in y 0.128 * [taylor]: Taking taylor expansion of 2.0 in y 0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of (- (fma (pow x 4.0) 9.0 (* 2.0 (pow y 2))) (pow y 4)) in x 0.128 * [taylor]: Taking taylor expansion of (fma (pow x 4.0) 9.0 (* 2.0 (pow y 2))) in x 0.128 * [taylor]: Rewrote expression to (+ (* (pow x 4.0) 9.0) (* 2.0 (pow y 2))) 0.128 * [taylor]: Taking taylor expansion of (* (pow x 4.0) 9.0) in x 0.128 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 0.128 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 0.128 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 0.128 * [taylor]: Taking taylor expansion of 4.0 in x 0.128 * [taylor]: Taking taylor expansion of (log x) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of 9.0 in x 0.129 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in x 0.129 * [taylor]: Taking taylor expansion of 2.0 in x 0.129 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of (- (fma (pow x 4.0) 9.0 (* 2.0 (pow y 2))) (pow y 4)) in x 0.129 * [taylor]: Taking taylor expansion of (fma (pow x 4.0) 9.0 (* 2.0 (pow y 2))) in x 0.129 * [taylor]: Rewrote expression to (+ (* (pow x 4.0) 9.0) (* 2.0 (pow y 2))) 0.129 * [taylor]: Taking taylor expansion of (* (pow x 4.0) 9.0) in x 0.129 * [taylor]: Taking taylor expansion of (pow x 4.0) in x 0.129 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in x 0.129 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in x 0.129 * [taylor]: Taking taylor expansion of 4.0 in x 0.130 * [taylor]: Taking taylor expansion of (log x) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of 9.0 in x 0.130 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in x 0.130 * [taylor]: Taking taylor expansion of 2.0 in x 0.130 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.130 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.131 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) (pow y 4)) in y 0.131 * [taylor]: Taking taylor expansion of (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) in y 0.131 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in y 0.131 * [taylor]: Taking taylor expansion of 2.0 in y 0.131 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 4)) in y 0.131 * [taylor]: Taking taylor expansion of 9.0 in y 0.131 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.141 * [taylor]: Taking taylor expansion of 0 in y 0.151 * [taylor]: Taking taylor expansion of 0 in y 0.167 * [taylor]: Taking taylor expansion of 0 in y 0.167 * [approximate]: Taking taylor expansion of (- (fma (pow (/ 1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) (/ 1 (pow y 4))) in (x y) around 0 0.167 * [taylor]: Taking taylor expansion of (- (fma (pow (/ 1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) (/ 1 (pow y 4))) in y 0.167 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) in y 0.167 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 4.0) 9.0) (/ 2.0 (pow y 2))) 0.167 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 4.0) 9.0) in y 0.167 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4.0) in y 0.167 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log (/ 1 x)))) in y 0.167 * [taylor]: Taking taylor expansion of (* 4.0 (log (/ 1 x))) in y 0.167 * [taylor]: Taking taylor expansion of 4.0 in y 0.167 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y 0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.167 * [taylor]: Taking taylor expansion of x in y 0.168 * [taylor]: Taking taylor expansion of 9.0 in y 0.168 * [taylor]: Taking taylor expansion of (/ 2.0 (pow y 2)) in y 0.168 * [taylor]: Taking taylor expansion of 2.0 in y 0.168 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.168 * [taylor]: Taking taylor expansion of y in y 0.168 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.168 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.168 * [taylor]: Taking taylor expansion of y in y 0.169 * [taylor]: Taking taylor expansion of (- (fma (pow (/ 1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) (/ 1 (pow y 4))) in x 0.169 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) in x 0.169 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 4.0) 9.0) (/ 2.0 (pow y 2))) 0.169 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 4.0) 9.0) in x 0.169 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4.0) in x 0.169 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log (/ 1 x)))) in x 0.169 * [taylor]: Taking taylor expansion of (* 4.0 (log (/ 1 x))) in x 0.169 * [taylor]: Taking taylor expansion of 4.0 in x 0.169 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.170 * [taylor]: Taking taylor expansion of 9.0 in x 0.170 * [taylor]: Taking taylor expansion of (/ 2.0 (pow y 2)) in x 0.170 * [taylor]: Taking taylor expansion of 2.0 in x 0.170 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.170 * [taylor]: Taking taylor expansion of y in x 0.170 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.170 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.170 * [taylor]: Taking taylor expansion of y in x 0.170 * [taylor]: Taking taylor expansion of (- (fma (pow (/ 1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) (/ 1 (pow y 4))) in x 0.171 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) in x 0.171 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 4.0) 9.0) (/ 2.0 (pow y 2))) 0.171 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 4.0) 9.0) in x 0.171 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4.0) in x 0.171 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log (/ 1 x)))) in x 0.171 * [taylor]: Taking taylor expansion of (* 4.0 (log (/ 1 x))) in x 0.171 * [taylor]: Taking taylor expansion of 4.0 in x 0.171 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of 9.0 in x 0.172 * [taylor]: Taking taylor expansion of (/ 2.0 (pow y 2)) in x 0.172 * [taylor]: Taking taylor expansion of 2.0 in x 0.172 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.172 * [taylor]: Taking taylor expansion of y in x 0.172 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.172 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.172 * [taylor]: Taking taylor expansion of y in x 0.173 * [taylor]: Taking taylor expansion of (- (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) (/ 1 (pow y 4))) in y 0.173 * [taylor]: Taking taylor expansion of (+ (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) (* 2.0 (/ 1 (pow y 2)))) in y 0.173 * [taylor]: Taking taylor expansion of (* 9.0 (pow (/ 1 (pow x 4.0)) 1.0)) in y 0.173 * [taylor]: Taking taylor expansion of 9.0 in y 0.173 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4.0)) 1.0) in y 0.173 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 4.0))))) in y 0.173 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 4.0)))) in y 0.173 * [taylor]: Taking taylor expansion of 1.0 in y 0.173 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4.0))) in y 0.173 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4.0)) in y 0.173 * [taylor]: Taking taylor expansion of (pow x 4.0) in y 0.173 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log x))) in y 0.173 * [taylor]: Taking taylor expansion of (* 4.0 (log x)) in y 0.173 * [taylor]: Taking taylor expansion of 4.0 in y 0.173 * [taylor]: Taking taylor expansion of (log x) in y 0.173 * [taylor]: Taking taylor expansion of x in y 0.174 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.174 * [taylor]: Taking taylor expansion of 2.0 in y 0.174 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.174 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.174 * [taylor]: Taking taylor expansion of y in y 0.174 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.174 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.174 * [taylor]: Taking taylor expansion of y in y 0.179 * [taylor]: Taking taylor expansion of 0 in y 0.187 * [taylor]: Taking taylor expansion of 0 in y 0.203 * [taylor]: Taking taylor expansion of 0 in y 0.219 * [taylor]: Taking taylor expansion of 0 in y 0.224 * [approximate]: Taking taylor expansion of (- (fma (pow (/ -1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) (/ 1 (pow y 4))) in (x y) around 0 0.224 * [taylor]: Taking taylor expansion of (- (fma (pow (/ -1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) (/ 1 (pow y 4))) in y 0.224 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) in y 0.224 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 4.0) 9.0) (/ 2.0 (pow y 2))) 0.224 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 4.0) 9.0) in y 0.224 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4.0) in y 0.224 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log (/ -1 x)))) in y 0.224 * [taylor]: Taking taylor expansion of (* 4.0 (log (/ -1 x))) in y 0.224 * [taylor]: Taking taylor expansion of 4.0 in y 0.224 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in y 0.224 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.224 * [taylor]: Taking taylor expansion of -1 in y 0.224 * [taylor]: Taking taylor expansion of x in y 0.224 * [taylor]: Taking taylor expansion of 9.0 in y 0.224 * [taylor]: Taking taylor expansion of (/ 2.0 (pow y 2)) in y 0.224 * [taylor]: Taking taylor expansion of 2.0 in y 0.224 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.225 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.225 * [taylor]: Taking taylor expansion of y in y 0.226 * [taylor]: Taking taylor expansion of (- (fma (pow (/ -1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) (/ 1 (pow y 4))) in x 0.226 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) in x 0.226 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 4.0) 9.0) (/ 2.0 (pow y 2))) 0.226 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 4.0) 9.0) in x 0.226 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4.0) in x 0.226 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log (/ -1 x)))) in x 0.226 * [taylor]: Taking taylor expansion of (* 4.0 (log (/ -1 x))) in x 0.226 * [taylor]: Taking taylor expansion of 4.0 in x 0.226 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x 0.226 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.226 * [taylor]: Taking taylor expansion of -1 in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.228 * [taylor]: Taking taylor expansion of 9.0 in x 0.228 * [taylor]: Taking taylor expansion of (/ 2.0 (pow y 2)) in x 0.228 * [taylor]: Taking taylor expansion of 2.0 in x 0.228 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.228 * [taylor]: Taking taylor expansion of y in x 0.228 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.228 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.228 * [taylor]: Taking taylor expansion of y in x 0.228 * [taylor]: Taking taylor expansion of (- (fma (pow (/ -1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) (/ 1 (pow y 4))) in x 0.228 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 4.0) 9.0 (/ 2.0 (pow y 2))) in x 0.228 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 4.0) 9.0) (/ 2.0 (pow y 2))) 0.228 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 4.0) 9.0) in x 0.228 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4.0) in x 0.228 * [taylor]: Taking taylor expansion of (exp (* 4.0 (log (/ -1 x)))) in x 0.228 * [taylor]: Taking taylor expansion of (* 4.0 (log (/ -1 x))) in x 0.228 * [taylor]: Taking taylor expansion of 4.0 in x 0.228 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x 0.228 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.228 * [taylor]: Taking taylor expansion of -1 in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.230 * [taylor]: Taking taylor expansion of 9.0 in x 0.230 * [taylor]: Taking taylor expansion of (/ 2.0 (pow y 2)) in x 0.230 * [taylor]: Taking taylor expansion of 2.0 in x 0.230 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.230 * [taylor]: Taking taylor expansion of y in x 0.230 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.230 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.230 * [taylor]: Taking taylor expansion of y in x 0.232 * [taylor]: Taking taylor expansion of (- (+ (* 9.0 (exp (* 4.0 (- (log -1) (log x))))) (* 2.0 (/ 1 (pow y 2)))) (/ 1 (pow y 4))) in y 0.232 * [taylor]: Taking taylor expansion of (+ (* 9.0 (exp (* 4.0 (- (log -1) (log x))))) (* 2.0 (/ 1 (pow y 2)))) in y 0.232 * [taylor]: Taking taylor expansion of (* 9.0 (exp (* 4.0 (- (log -1) (log x))))) in y 0.232 * [taylor]: Taking taylor expansion of 9.0 in y 0.232 * [taylor]: Taking taylor expansion of (exp (* 4.0 (- (log -1) (log x)))) in y 0.232 * [taylor]: Taking taylor expansion of (* 4.0 (- (log -1) (log x))) in y 0.232 * [taylor]: Taking taylor expansion of 4.0 in y 0.232 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 0.232 * [taylor]: Taking taylor expansion of (log -1) in y 0.232 * [taylor]: Taking taylor expansion of -1 in y 0.233 * [taylor]: Taking taylor expansion of (log x) in y 0.233 * [taylor]: Taking taylor expansion of x in y 0.234 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.234 * [taylor]: Taking taylor expansion of 2.0 in y 0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.234 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.234 * [taylor]: Taking taylor expansion of y in y 0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.234 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.234 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of 0 in y 0.248 * [taylor]: Taking taylor expansion of 0 in y 0.260 * [taylor]: Taking taylor expansion of 0 in y 0.276 * [taylor]: Taking taylor expansion of 0 in y 0.286 * * * [progress]: simplifying candidates 0.288 * [simplify]: Simplifying using # : (fma (* (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y))))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (pow (cbrt y) 4) (pow (* (cbrt y) (cbrt y)) 4)))) (fma (- (pow (cbrt y) 4)) (pow (* (cbrt y) (cbrt y)) 4) (* (pow (cbrt y) 4) (pow (* (cbrt y) (cbrt y)) 4))) (fma (* (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y))))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (pow (sqrt y) 4) (pow (sqrt y) 4)))) (fma (- (pow (sqrt y) 4)) (pow (sqrt y) 4) (* (pow (sqrt y) 4) (pow (sqrt y) 4))) (fma (* (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y))))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (pow y 4) (pow 1 4)))) (fma (- (pow y 4)) (pow 1 4) (* (pow y 4) (pow 1 4))) (fma (* (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y))))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4)))))) (fma (- (cbrt (pow y 4))) (* (cbrt (pow y 4)) (cbrt (pow y 4))) (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4))))) (fma (* (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y))))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))))) (fma (- (sqrt (pow y 4))) (sqrt (pow y 4)) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) (fma (* (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y))))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (pow y 4) 1))) (fma (- (pow y 4)) 1 (* (pow y 4) 1)) (fma (* (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y))))) (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (pow y (/ 4 2)) (pow y (/ 4 2))))) (fma (- (pow y (/ 4 2))) (pow y (/ 4 2)) (* (pow y (/ 4 2)) (pow y (/ 4 2)))) (fma (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (pow (cbrt y) 4) (pow (* (cbrt y) (cbrt y)) 4)))) (fma (- (pow (cbrt y) 4)) (pow (* (cbrt y) (cbrt y)) 4) (* (pow (cbrt y) 4) (pow (* (cbrt y) (cbrt y)) 4))) (fma (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (pow (sqrt y) 4) (pow (sqrt y) 4)))) (fma (- (pow (sqrt y) 4)) (pow (sqrt y) 4) (* (pow (sqrt y) 4) (pow (sqrt y) 4))) (fma (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (pow y 4) (pow 1 4)))) (fma (- (pow y 4)) (pow 1 4) (* (pow y 4) (pow 1 4))) (fma (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4)))))) (fma (- (cbrt (pow y 4))) (* (cbrt (pow y 4)) (cbrt (pow y 4))) (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4))))) (fma (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))))) (fma (- (sqrt (pow y 4))) (sqrt (pow y 4)) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) (fma (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (pow y 4) 1))) (fma (- (pow y 4)) 1 (* (pow y 4) 1)) (fma (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (* (pow y (/ 4 2)) (pow y (/ 4 2))))) (fma (- (pow y (/ 4 2))) (pow y (/ 4 2)) (* (pow y (/ 4 2)) (pow y (/ 4 2)))) (fma 1 (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (- (* (pow (cbrt y) 4) (pow (* (cbrt y) (cbrt y)) 4)))) (fma (- (pow (cbrt y) 4)) (pow (* (cbrt y) (cbrt y)) 4) (* (pow (cbrt y) 4) (pow (* (cbrt y) (cbrt y)) 4))) (fma 1 (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (- (* (pow (sqrt y) 4) (pow (sqrt y) 4)))) (fma (- (pow (sqrt y) 4)) (pow (sqrt y) 4) (* (pow (sqrt y) 4) (pow (sqrt y) 4))) (fma 1 (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (- (* (pow y 4) (pow 1 4)))) (fma (- (pow y 4)) (pow 1 4) (* (pow y 4) (pow 1 4))) (fma 1 (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (- (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4)))))) (fma (- (cbrt (pow y 4))) (* (cbrt (pow y 4)) (cbrt (pow y 4))) (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4))))) (fma 1 (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))))) (fma (- (sqrt (pow y 4))) (sqrt (pow y 4)) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) (fma 1 (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (- (* (pow y 4) 1))) (fma (- (pow y 4)) 1 (* (pow y 4) 1)) (fma 1 (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (- (* (pow y (/ 4 2)) (pow y (/ 4 2))))) (fma (- (pow y (/ 4 2))) (pow y (/ 4 2)) (* (pow y (/ 4 2)) (pow y (/ 4 2)))) (expm1 (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (log1p (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (- (pow y 4)) (- (pow y 4)) (- (pow y 4)) (/ (exp (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (exp (pow y 4))) (log (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (exp (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (* (cbrt (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (cbrt (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)))) (cbrt (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (* (* (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (sqrt (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (sqrt (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (- (pow (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) 3) (pow (pow y 4) 3)) (+ (* (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (+ (* (pow y 4) (pow y 4)) (* (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)))) (- (pow y 4)) (- (* (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (* (pow y 4) (pow y 4))) (+ (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (+ (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (pow (sqrt y) 4)) (- (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (pow (sqrt y) 4)) (+ (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (pow y 4))) (- (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (pow y 4))) (+ (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (pow y (/ 4 2))) (- (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (pow y (/ 4 2))) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (* 2.0 (* y y)) (pow y 4)) (- (pow y 4)) (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) (- (+ (* 2.0 (pow y 2)) (* 9.0 (pow x 4))) (pow y 4)) (- (+ (* 9.0 (exp (* 4.0 (- (log -1) (log (/ -1 x)))))) (* 2.0 (pow y 2))) (pow y 4)) 0.293 * * [simplify]: iteration 0 : 262 enodes (cost 750 ) 0.298 * * [simplify]: iteration 1 : 810 enodes (cost 560 ) 0.319 * * [simplify]: iteration 2 : 4838 enodes (cost 502 ) 0.452 * * [simplify]: iteration 3 : 5001 enodes (cost 431 ) 0.455 * [simplify]: Simplified to: (fma (- (pow (pow (cbrt y) 2) 5)) (pow (cbrt y) 2) (pow (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) 3)) (- (pow (pow (cbrt y) 4) 3) (pow (pow (cbrt y) 4) 3)) (fma (- (pow y 3)) y (pow (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) 3)) (- (pow y 4) (pow y 4)) (fma (- (pow y 3)) y (pow (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) 3)) (- (pow y 4) (pow y 4)) (fma (- (pow y 3)) y (pow (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) 3)) (- (pow y 4) (pow y 4)) (fma (- (pow y 3)) y (pow (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) 3)) (- (pow y 4) (pow y 4)) (fma (- (pow y 3)) y (pow (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) 3)) (- (pow y 4) (pow y 4)) (fma (- (pow y 3)) y (pow (cbrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) 3)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow (pow (cbrt y) 4) 3)) (- (pow (pow (cbrt y) 4) 3) (pow (pow (cbrt y) 4) 3)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow (pow (cbrt y) 4) 3)) (- (pow (pow (cbrt y) 4) 3) (pow (pow (cbrt y) 4) 3)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (pow y 4) (pow y 4)) (expm1 (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (log1p (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (- (pow y 4)) (- (pow y 4)) (- (pow y 4)) (exp (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (log (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (exp (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (* (cbrt (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (cbrt (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)))) (cbrt (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (pow (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) 3) (sqrt (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (sqrt (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (- (pow (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) 3) (pow (pow y 4) 3)) (+ (* (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (+ (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4))) (pow y 8)) (- (pow y 4)) (- (* (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (* (pow y 4) (pow y 4))) (+ (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (fma y y (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y))))) (- (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (pow y 2)) (+ (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (pow y 4))) (- (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (pow y 4))) (fma y y (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y))))) (- (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (pow y 2)) (- (fma (pow x 4.0) 9.0 (* 2.0 (* y y))) (pow y 4)) (- (* 2.0 (* y y)) (pow y 4)) (- (pow y 4)) (fma 2.0 (pow y 2) (* 9.0 (pow x 4))) (fma (* 2.0 y) y (- (* 9.0 (pow x 4)) (pow y 4))) (fma (exp (* 4.0 (- (log -1) (log (/ -1 x))))) 9.0 (- (* 2.0 (* y y)) (pow y 4))) 0.456 * * * [progress]: adding candidates to table 0.527 * * [progress]: iteration 2 / 4 0.527 * * * [progress]: picking best candidate 0.529 * * * * [pick]: Picked # 0.529 * * * [progress]: localizing error 0.542 * * * [progress]: generating rewritten candidates 0.542 * * * [progress]: generating series expansions 0.542 * * * [progress]: simplifying candidates 0.542 * [simplify]: Simplifying using # : 0.545 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.545 * [simplify]: Simplified to: 0.545 * * * [progress]: adding candidates to table 0.545 * [progress]: [Phase 3 of 3] Extracting. 0.548 * [simplify]: Simplifying using # : (fma (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (pow y 4))) 0.548 * * [simplify]: iteration 0 : 15 enodes (cost 13 ) 0.548 * * [simplify]: iteration 1 : 15 enodes (cost 13 ) 0.549 * [simplify]: Simplified to: (fma (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (sqrt (fma (pow x 4.0) 9.0 (* 2.0 (* y y)))) (- (pow y 4))) 1.194 * [regime-testing]: End program error score: 0