7.669 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.034 * * * [progress]: [2/2] Setting up program. 0.036 * [progress]: [Phase 2 of 3] Improving. 0.036 * [simplify]: Simplifying using # : (/ (* 4.0 (- (- x y) (* z 0.5))) z) 0.040 * * [simplify]: iteration 0 : 20 enodes (cost 5 ) 0.043 * * [simplify]: iteration 1 : 47 enodes (cost 5 ) 0.047 * * [simplify]: iteration 2 : 146 enodes (cost 5 ) 0.052 * * [simplify]: iteration 3 : 356 enodes (cost 5 ) 0.059 * * [simplify]: iteration 4 : 750 enodes (cost 5 ) 0.073 * * [simplify]: iteration 5 : 1604 enodes (cost 5 ) 0.092 * * [simplify]: iteration 6 : 2577 enodes (cost 5 ) 0.122 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.123 * [simplify]: Simplified to: (* (/ 4.0 z) (- x (fma 0.5 z y))) 0.126 * * [progress]: iteration 1 / 4 0.126 * * * [progress]: picking best candidate 0.130 * * * * [pick]: Picked # 0.130 * * * [progress]: localizing error 0.142 * * * [progress]: generating rewritten candidates 0.142 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.162 * * * [progress]: generating series expansions 0.162 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.162 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (fma 0.5 z y)) z)) in (z x y) around 0 0.162 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (fma 0.5 z y)) z)) in y 0.162 * [taylor]: Taking taylor expansion of 4.0 in y 0.162 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in y 0.162 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in y 0.162 * [taylor]: Taking taylor expansion of x in y 0.162 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in y 0.162 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.162 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.162 * [taylor]: Taking taylor expansion of 0.5 in y 0.162 * [taylor]: Taking taylor expansion of z in y 0.162 * [taylor]: Taking taylor expansion of y in y 0.162 * [taylor]: Taking taylor expansion of z in y 0.163 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (fma 0.5 z y)) z)) in x 0.163 * [taylor]: Taking taylor expansion of 4.0 in x 0.163 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in x 0.163 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in x 0.163 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.163 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.163 * [taylor]: Taking taylor expansion of 0.5 in x 0.163 * [taylor]: Taking taylor expansion of z in x 0.163 * [taylor]: Taking taylor expansion of y in x 0.163 * [taylor]: Taking taylor expansion of z in x 0.163 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (fma 0.5 z y)) z)) in z 0.163 * [taylor]: Taking taylor expansion of 4.0 in z 0.163 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in z 0.163 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in z 0.163 * [taylor]: Taking taylor expansion of x in z 0.163 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in z 0.163 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.163 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.163 * [taylor]: Taking taylor expansion of 0.5 in z 0.163 * [taylor]: Taking taylor expansion of z in z 0.163 * [taylor]: Taking taylor expansion of y in z 0.163 * [taylor]: Taking taylor expansion of z in z 0.164 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (fma 0.5 z y)) z)) in z 0.164 * [taylor]: Taking taylor expansion of 4.0 in z 0.164 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in z 0.164 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in z 0.164 * [taylor]: Taking taylor expansion of x in z 0.164 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in z 0.165 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.165 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.165 * [taylor]: Taking taylor expansion of 0.5 in z 0.165 * [taylor]: Taking taylor expansion of z in z 0.165 * [taylor]: Taking taylor expansion of y in z 0.165 * [taylor]: Taking taylor expansion of z in z 0.165 * [taylor]: Taking taylor expansion of (* 4.0 (- x y)) in x 0.165 * [taylor]: Taking taylor expansion of 4.0 in x 0.165 * [taylor]: Taking taylor expansion of (- x y) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of y in x 0.165 * [taylor]: Taking taylor expansion of (* -4.0 y) in y 0.165 * [taylor]: Taking taylor expansion of -4.0 in y 0.165 * [taylor]: Taking taylor expansion of y in y 0.169 * [taylor]: Taking taylor expansion of (- 2.0) in x 0.169 * [taylor]: Taking taylor expansion of 2.0 in x 0.170 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.170 * [taylor]: Taking taylor expansion of 2.0 in y 0.171 * [taylor]: Taking taylor expansion of 4.0 in y 0.173 * [approximate]: Taking taylor expansion of (* 4.0 (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))))) in (z x y) around 0 0.173 * [taylor]: Taking taylor expansion of (* 4.0 (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))))) in y 0.173 * [taylor]: Taking taylor expansion of 4.0 in y 0.173 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y)))) in y 0.173 * [taylor]: Taking taylor expansion of z in y 0.173 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in y 0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.173 * [taylor]: Taking taylor expansion of x in y 0.174 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in y 0.174 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.174 * [taylor]: Taking taylor expansion of 0.5 in y 0.174 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.174 * [taylor]: Taking taylor expansion of z in y 0.174 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.174 * [taylor]: Taking taylor expansion of y in y 0.174 * [taylor]: Taking taylor expansion of (* 4.0 (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))))) in x 0.174 * [taylor]: Taking taylor expansion of 4.0 in x 0.174 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y)))) in x 0.174 * [taylor]: Taking taylor expansion of z in x 0.174 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.175 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in x 0.175 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.175 * [taylor]: Taking taylor expansion of 0.5 in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.175 * [taylor]: Taking taylor expansion of z in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.175 * [taylor]: Taking taylor expansion of y in x 0.175 * [taylor]: Taking taylor expansion of (* 4.0 (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))))) in z 0.175 * [taylor]: Taking taylor expansion of 4.0 in z 0.175 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y)))) in z 0.175 * [taylor]: Taking taylor expansion of z in z 0.175 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in z 0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.175 * [taylor]: Taking taylor expansion of x in z 0.175 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in z 0.175 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.175 * [taylor]: Taking taylor expansion of 0.5 in z 0.175 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.175 * [taylor]: Taking taylor expansion of z in z 0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.176 * [taylor]: Taking taylor expansion of y in z 0.176 * [taylor]: Taking taylor expansion of (* 4.0 (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))))) in z 0.176 * [taylor]: Taking taylor expansion of 4.0 in z 0.176 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y)))) in z 0.176 * [taylor]: Taking taylor expansion of z in z 0.176 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in z 0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.176 * [taylor]: Taking taylor expansion of x in z 0.176 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in z 0.176 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.176 * [taylor]: Taking taylor expansion of 0.5 in z 0.176 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.176 * [taylor]: Taking taylor expansion of z in z 0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.176 * [taylor]: Taking taylor expansion of y in z 0.178 * [taylor]: Taking taylor expansion of 0 in x 0.181 * [taylor]: Taking taylor expansion of (- 2.0) in x 0.182 * [taylor]: Taking taylor expansion of 2.0 in x 0.182 * [taylor]: Taking taylor expansion of 0 in y 0.185 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 y))) in x 0.185 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.185 * [taylor]: Taking taylor expansion of 4.0 in x 0.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.185 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x 0.185 * [taylor]: Taking taylor expansion of 4.0 in x 0.185 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.185 * [taylor]: Taking taylor expansion of y in x 0.186 * [taylor]: Taking taylor expansion of 4.0 in y 0.186 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.186 * [taylor]: Taking taylor expansion of 2.0 in y 0.186 * [taylor]: Taking taylor expansion of 0 in y 0.190 * [taylor]: Taking taylor expansion of 0 in x 0.191 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.191 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.191 * [taylor]: Taking taylor expansion of 4.0 in y 0.191 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.191 * [taylor]: Taking taylor expansion of y in y 0.192 * [taylor]: Taking taylor expansion of 0 in y 0.192 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [approximate]: Taking taylor expansion of (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)))) in (z x y) around 0 0.194 * [taylor]: Taking taylor expansion of (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)))) in y 0.194 * [taylor]: Taking taylor expansion of 4.0 in y 0.194 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in y 0.194 * [taylor]: Taking taylor expansion of z in y 0.194 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in y 0.194 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in y 0.195 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in y 0.195 * [taylor]: Taking taylor expansion of 0.5 in y 0.195 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.195 * [taylor]: Taking taylor expansion of -1 in y 0.195 * [taylor]: Taking taylor expansion of z in y 0.195 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.195 * [taylor]: Taking taylor expansion of -1 in y 0.195 * [taylor]: Taking taylor expansion of y in y 0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.195 * [taylor]: Taking taylor expansion of x in y 0.195 * [taylor]: Taking taylor expansion of (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)))) in x 0.195 * [taylor]: Taking taylor expansion of 4.0 in x 0.195 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in x 0.195 * [taylor]: Taking taylor expansion of z in x 0.195 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in x 0.195 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in x 0.195 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in x 0.196 * [taylor]: Taking taylor expansion of 0.5 in x 0.196 * [taylor]: Taking taylor expansion of (/ -1 z) in x 0.196 * [taylor]: Taking taylor expansion of -1 in x 0.196 * [taylor]: Taking taylor expansion of z in x 0.196 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.196 * [taylor]: Taking taylor expansion of -1 in x 0.196 * [taylor]: Taking taylor expansion of y in x 0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.196 * [taylor]: Taking taylor expansion of (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)))) in z 0.196 * [taylor]: Taking taylor expansion of 4.0 in z 0.196 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in z 0.196 * [taylor]: Taking taylor expansion of z in z 0.196 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in z 0.196 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in z 0.196 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in z 0.196 * [taylor]: Taking taylor expansion of 0.5 in z 0.196 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.196 * [taylor]: Taking taylor expansion of -1 in z 0.196 * [taylor]: Taking taylor expansion of z in z 0.197 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.197 * [taylor]: Taking taylor expansion of -1 in z 0.197 * [taylor]: Taking taylor expansion of y in z 0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.197 * [taylor]: Taking taylor expansion of x in z 0.197 * [taylor]: Taking taylor expansion of (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)))) in z 0.197 * [taylor]: Taking taylor expansion of 4.0 in z 0.197 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in z 0.197 * [taylor]: Taking taylor expansion of z in z 0.197 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in z 0.197 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in z 0.197 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in z 0.197 * [taylor]: Taking taylor expansion of 0.5 in z 0.197 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.197 * [taylor]: Taking taylor expansion of -1 in z 0.197 * [taylor]: Taking taylor expansion of z in z 0.198 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.198 * [taylor]: Taking taylor expansion of -1 in z 0.198 * [taylor]: Taking taylor expansion of y in z 0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.198 * [taylor]: Taking taylor expansion of x in z 0.199 * [taylor]: Taking taylor expansion of 0 in x 0.202 * [taylor]: Taking taylor expansion of (- 2.0) in x 0.202 * [taylor]: Taking taylor expansion of 2.0 in x 0.203 * [taylor]: Taking taylor expansion of 0 in y 0.206 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 y))) in x 0.206 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.206 * [taylor]: Taking taylor expansion of 4.0 in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x 0.206 * [taylor]: Taking taylor expansion of 4.0 in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.207 * [taylor]: Taking taylor expansion of 4.0 in y 0.207 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.207 * [taylor]: Taking taylor expansion of 2.0 in y 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.211 * [taylor]: Taking taylor expansion of 0 in x 0.212 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.212 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.212 * [taylor]: Taking taylor expansion of 4.0 in y 0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.212 * [taylor]: Taking taylor expansion of y in y 0.213 * [taylor]: Taking taylor expansion of 0 in y 0.213 * [taylor]: Taking taylor expansion of 0 in y 0.215 * * * [progress]: simplifying candidates 0.216 * [simplify]: Simplifying using # : (expm1 (* (/ 4.0 z) (- x (fma 0.5 z y)))) (log1p (* (/ 4.0 z) (- x (fma 0.5 z y)))) (* (/ 4.0 z) (- x (fma 0.5 z y))) (+ (- (log 4.0) (log z)) (log (- x (fma 0.5 z y)))) (+ (log (/ 4.0 z)) (log (- x (fma 0.5 z y)))) (log (* (/ 4.0 z) (- x (fma 0.5 z y)))) (exp (* (/ 4.0 z) (- x (fma 0.5 z y)))) (* (/ (* (* 4.0 4.0) 4.0) (* (* z z) z)) (* (* (- x (fma 0.5 z y)) (- x (fma 0.5 z y))) (- x (fma 0.5 z y)))) (* (* (* (/ 4.0 z) (/ 4.0 z)) (/ 4.0 z)) (* (* (- x (fma 0.5 z y)) (- x (fma 0.5 z y))) (- x (fma 0.5 z y)))) (* (cbrt (* (/ 4.0 z) (- x (fma 0.5 z y)))) (cbrt (* (/ 4.0 z) (- x (fma 0.5 z y))))) (cbrt (* (/ 4.0 z) (- x (fma 0.5 z y)))) (* (* (* (/ 4.0 z) (- x (fma 0.5 z y))) (* (/ 4.0 z) (- x (fma 0.5 z y)))) (* (/ 4.0 z) (- x (fma 0.5 z y)))) (sqrt (* (/ 4.0 z) (- x (fma 0.5 z y)))) (sqrt (* (/ 4.0 z) (- x (fma 0.5 z y)))) (* 4.0 (- (pow x 3) (pow (fma 0.5 z y) 3))) (* z (+ (* x x) (+ (* (fma 0.5 z y) (fma 0.5 z y)) (* x (fma 0.5 z y))))) (* 4.0 (- (* x x) (* (fma 0.5 z y) (fma 0.5 z y)))) (* z (+ x (fma 0.5 z y))) (* (sqrt (/ 4.0 z)) (sqrt (- x (fma 0.5 z y)))) (* (sqrt (/ 4.0 z)) (sqrt (- x (fma 0.5 z y)))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- x (fma 0.5 z y)))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- x (fma 0.5 z y)))) (* (/ 4.0 z) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))))))) (* (/ 4.0 z) (fma (- (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y)))))) (* (/ 4.0 z) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y)))))) (* (/ 4.0 z) (fma (- (sqrt (fma 0.5 z y))) (sqrt (fma 0.5 z y)) (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y))))) (* (/ 4.0 z) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (fma 0.5 z y) 1)))) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (* (fma 0.5 z y) 1))) (* (/ 4.0 z) (fma (sqrt x) (sqrt x) (- (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))))))) (* (/ 4.0 z) (fma (- (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y)))))) (* (/ 4.0 z) (fma (sqrt x) (sqrt x) (- (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y)))))) (* (/ 4.0 z) (fma (- (sqrt (fma 0.5 z y))) (sqrt (fma 0.5 z y)) (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y))))) (* (/ 4.0 z) (fma (sqrt x) (sqrt x) (- (* (fma 0.5 z y) 1)))) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (* (fma 0.5 z y) 1))) (* (/ 4.0 z) (fma 1 x (- (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))))))) (* (/ 4.0 z) (fma (- (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y)))))) (* (/ 4.0 z) (fma 1 x (- (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y)))))) (* (/ 4.0 z) (fma (- (sqrt (fma 0.5 z y))) (sqrt (fma 0.5 z y)) (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y))))) (* (/ 4.0 z) (fma 1 x (- (* (fma 0.5 z y) 1)))) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (* (fma 0.5 z y) 1))) (* (/ 4.0 z) x) (* (/ 4.0 z) (- (fma 0.5 z y))) (* (/ 4.0 z) x) (* (/ 4.0 z) (- (fma 0.5 z y))) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y)))))) (/ 4.0 z)) (* (fma (- (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))))) (/ 4.0 z)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y))))) (/ 4.0 z)) (* (fma (- (sqrt (fma 0.5 z y))) (sqrt (fma 0.5 z y)) (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y)))) (/ 4.0 z)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (fma 0.5 z y) 1))) (/ 4.0 z)) (* (fma (- (fma 0.5 z y)) 1 (* (fma 0.5 z y) 1)) (/ 4.0 z)) (* (fma (sqrt x) (sqrt x) (- (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y)))))) (/ 4.0 z)) (* (fma (- (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))))) (/ 4.0 z)) (* (fma (sqrt x) (sqrt x) (- (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y))))) (/ 4.0 z)) (* (fma (- (sqrt (fma 0.5 z y))) (sqrt (fma 0.5 z y)) (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y)))) (/ 4.0 z)) (* (fma (sqrt x) (sqrt x) (- (* (fma 0.5 z y) 1))) (/ 4.0 z)) (* (fma (- (fma 0.5 z y)) 1 (* (fma 0.5 z y) 1)) (/ 4.0 z)) (* (fma 1 x (- (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y)))))) (/ 4.0 z)) (* (fma (- (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))) (* (cbrt (fma 0.5 z y)) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))))) (/ 4.0 z)) (* (fma 1 x (- (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y))))) (/ 4.0 z)) (* (fma (- (sqrt (fma 0.5 z y))) (sqrt (fma 0.5 z y)) (* (sqrt (fma 0.5 z y)) (sqrt (fma 0.5 z y)))) (/ 4.0 z)) (* (fma 1 x (- (* (fma 0.5 z y) 1))) (/ 4.0 z)) (* (fma (- (fma 0.5 z y)) 1 (* (fma 0.5 z y) 1)) (/ 4.0 z)) (* x (/ 4.0 z)) (* (- (fma 0.5 z y)) (/ 4.0 z)) (* x (/ 4.0 z)) (* (- (fma 0.5 z y)) (/ 4.0 z)) (* (/ 4.0 z) (* (cbrt (- x (fma 0.5 z y))) (cbrt (- x (fma 0.5 z y))))) (* (/ 4.0 z) (sqrt (- x (fma 0.5 z y)))) (* (/ 4.0 z) 1) (* (/ 4.0 z) (+ (sqrt x) (sqrt (fma 0.5 z y)))) (* (/ 4.0 z) 1) (* (cbrt (/ 4.0 z)) (- x (fma 0.5 z y))) (* (sqrt (/ 4.0 z)) (- x (fma 0.5 z y))) (* (/ (cbrt 4.0) (cbrt z)) (- x (fma 0.5 z y))) (* (/ (cbrt 4.0) (sqrt z)) (- x (fma 0.5 z y))) (* (/ (cbrt 4.0) z) (- x (fma 0.5 z y))) (* (/ (sqrt 4.0) (cbrt z)) (- x (fma 0.5 z y))) (* (/ (sqrt 4.0) (sqrt z)) (- x (fma 0.5 z y))) (* (/ (sqrt 4.0) z) (- x (fma 0.5 z y))) (* (/ 4.0 (cbrt z)) (- x (fma 0.5 z y))) (* (/ 4.0 (sqrt z)) (- x (fma 0.5 z y))) (* (/ 4.0 z) (- x (fma 0.5 z y))) (* (/ 4.0 z) (- x (fma 0.5 z y))) (* (/ 1 z) (- x (fma 0.5 z y))) (* (/ 4.0 z) (- (pow x 3) (pow (fma 0.5 z y) 3))) (* (/ 4.0 z) (- (* x x) (* (fma 0.5 z y) (fma 0.5 z y)))) (* 4.0 (- x (fma 0.5 z y))) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) 0.228 * * [simplify]: iteration 0 : 393 enodes (cost 670 ) 0.238 * * [simplify]: iteration 1 : 1513 enodes (cost 480 ) 0.274 * * [simplify]: iteration 2 : 5001 enodes (cost 468 ) 0.278 * [simplify]: Simplified to: (expm1 (* (/ 4.0 z) (- x (fma 0.5 z y)))) (log1p (* (/ 4.0 z) (- x (fma 0.5 z y)))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (log (* (/ 4.0 z) (- x (fma 0.5 z y)))) (log (* (/ 4.0 z) (- x (fma 0.5 z y)))) (log (* (/ 4.0 z) (- x (fma 0.5 z y)))) (exp (* (/ 4.0 z) (- x (fma 0.5 z y)))) (pow (* (/ 4.0 z) (- x (fma 0.5 z y))) 3) (pow (* (/ 4.0 z) (- x (fma 0.5 z y))) 3) (* (cbrt (* (/ 4.0 z) (- x (fma 0.5 z y)))) (cbrt (* (/ 4.0 z) (- x (fma 0.5 z y))))) (cbrt (* (/ 4.0 z) (- x (fma 0.5 z y)))) (pow (* (/ 4.0 z) (- x (fma 0.5 z y))) 3) (sqrt (* (/ 4.0 z) (- x (fma 0.5 z y)))) (sqrt (* (/ 4.0 z) (- x (fma 0.5 z y)))) (* 4.0 (- (pow x 3) (pow (fma 0.5 z y) 3))) (* (fma x x (fma (fma 0.5 z y) (fma 0.5 z y) (* x (fma 0.5 z y)))) z) (* 4.0 (- (* x x) (* (fma 0.5 z y) (fma 0.5 z y)))) (* z (+ x (fma 0.5 z y))) (* (sqrt (/ 4.0 z)) (sqrt (- x (fma 0.5 z y)))) (* (sqrt (/ 4.0 z)) (sqrt (- x (fma 0.5 z y)))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- x (fma 0.5 z y)))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- x (fma 0.5 z y)))) (- (/ (pow (cbrt x) 3) (/ z 4.0)) (/ (fma 0.5 z y) (/ z 4.0))) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (- (/ (pow (cbrt x) 3) (/ z 4.0)) (/ (fma 0.5 z y) (/ z 4.0))) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (- (/ (pow (cbrt x) 3) (/ z 4.0)) (/ (fma 0.5 z y) (/ z 4.0))) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))) (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))) (- (/ (pow (cbrt x) 3) (/ z 4.0)) (/ (fma 0.5 z y) (/ z 4.0))) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (- (/ (pow (cbrt x) 3) (/ z 4.0)) (/ (fma 0.5 z y) (/ z 4.0))) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (- (/ (pow (cbrt x) 3) (/ z 4.0)) (/ (fma 0.5 z y) (/ z 4.0))) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (* (/ 4.0 z) (fma (- (fma 0.5 z y)) 1 (fma 0.5 z y))) (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))) (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))) (* (/ 4.0 z) (* (cbrt (- x (fma 0.5 z y))) (cbrt (- x (fma 0.5 z y))))) (* (/ 4.0 z) (sqrt (- x (fma 0.5 z y)))) (/ 4.0 z) (* (/ 4.0 z) (+ (sqrt x) (sqrt (fma 0.5 z y)))) (/ 4.0 z) (* (cbrt (/ 4.0 z)) (- x (fma 0.5 z y))) (* (sqrt (/ 4.0 z)) (- x (fma 0.5 z y))) (* (/ (cbrt 4.0) (cbrt z)) (- x (fma 0.5 z y))) (* (/ (cbrt 4.0) (sqrt z)) (- x (fma 0.5 z y))) (* (/ (cbrt 4.0) z) (- x (fma 0.5 z y))) (* (/ (sqrt 4.0) (cbrt z)) (- x (fma 0.5 z y))) (* (/ (sqrt 4.0) (sqrt z)) (- x (fma 0.5 z y))) (* (/ (sqrt 4.0) z) (- x (fma 0.5 z y))) (* (/ 4.0 (cbrt z)) (- x (fma 0.5 z y))) (* (/ 4.0 (sqrt z)) (- x (fma 0.5 z y))) (/ (* (- x (fma 0.5 z y)) 4.0) z) (/ (* (- x (fma 0.5 z y)) 4.0) z) (/ (- x (fma 0.5 z y)) z) (* (/ 4.0 z) (- (pow x 3) (pow (fma 0.5 z y) 3))) (* (/ 4.0 z) (- (* x x) (* (fma 0.5 z y) (fma 0.5 z y)))) (* 4.0 (- x (fma 0.5 z y))) (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))) (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))) (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))) 0.278 * * * [progress]: adding candidates to table 0.410 * * [progress]: iteration 2 / 4 0.410 * * * [progress]: picking best candidate 0.416 * * * * [pick]: Picked # 0.416 * * * [progress]: localizing error 0.426 * * * [progress]: generating rewritten candidates 0.426 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.427 * * * [progress]: generating series expansions 0.427 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.427 * [approximate]: Taking taylor expansion of (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))) in (x z y) around 0 0.427 * [taylor]: Taking taylor expansion of (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))) in y 0.427 * [taylor]: Rewrote expression to (+ (* 4.0 (/ x z)) (- (fma 4.0 (/ y z) 2.0))) 0.427 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in y 0.427 * [taylor]: Taking taylor expansion of 4.0 in y 0.427 * [taylor]: Taking taylor expansion of (/ x z) in y 0.427 * [taylor]: Taking taylor expansion of x in y 0.427 * [taylor]: Taking taylor expansion of z in y 0.427 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ y z) 2.0)) in y 0.427 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y z) 2.0) in y 0.428 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y z)) 2.0) 0.428 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.428 * [taylor]: Taking taylor expansion of 4.0 in y 0.428 * [taylor]: Taking taylor expansion of (/ y z) in y 0.428 * [taylor]: Taking taylor expansion of y in y 0.428 * [taylor]: Taking taylor expansion of z in y 0.428 * [taylor]: Taking taylor expansion of 2.0 in y 0.428 * [taylor]: Taking taylor expansion of (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))) in z 0.428 * [taylor]: Rewrote expression to (+ (* 4.0 (/ x z)) (- (fma 4.0 (/ y z) 2.0))) 0.428 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in z 0.428 * [taylor]: Taking taylor expansion of 4.0 in z 0.428 * [taylor]: Taking taylor expansion of (/ x z) in z 0.428 * [taylor]: Taking taylor expansion of x in z 0.428 * [taylor]: Taking taylor expansion of z in z 0.428 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ y z) 2.0)) in z 0.428 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y z) 2.0) in z 0.428 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y z)) 2.0) 0.428 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.428 * [taylor]: Taking taylor expansion of 4.0 in z 0.428 * [taylor]: Taking taylor expansion of (/ y z) in z 0.428 * [taylor]: Taking taylor expansion of y in z 0.428 * [taylor]: Taking taylor expansion of z in z 0.428 * [taylor]: Taking taylor expansion of 2.0 in z 0.428 * [taylor]: Taking taylor expansion of (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))) in x 0.428 * [taylor]: Rewrote expression to (+ (* 4.0 (/ x z)) (- (fma 4.0 (/ y z) 2.0))) 0.428 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x 0.428 * [taylor]: Taking taylor expansion of 4.0 in x 0.428 * [taylor]: Taking taylor expansion of (/ x z) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of z in x 0.428 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ y z) 2.0)) in x 0.429 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y z) 2.0) in x 0.429 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y z)) 2.0) 0.429 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.429 * [taylor]: Taking taylor expansion of 4.0 in x 0.429 * [taylor]: Taking taylor expansion of (/ y z) in x 0.429 * [taylor]: Taking taylor expansion of y in x 0.429 * [taylor]: Taking taylor expansion of z in x 0.429 * [taylor]: Taking taylor expansion of 2.0 in x 0.429 * [taylor]: Taking taylor expansion of (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))) in x 0.429 * [taylor]: Rewrote expression to (+ (* 4.0 (/ x z)) (- (fma 4.0 (/ y z) 2.0))) 0.429 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x 0.429 * [taylor]: Taking taylor expansion of 4.0 in x 0.429 * [taylor]: Taking taylor expansion of (/ x z) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of z in x 0.429 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ y z) 2.0)) in x 0.429 * [taylor]: Taking taylor expansion of (fma 4.0 (/ y z) 2.0) in x 0.429 * [taylor]: Rewrote expression to (+ (* 4.0 (/ y z)) 2.0) 0.429 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.429 * [taylor]: Taking taylor expansion of 4.0 in x 0.429 * [taylor]: Taking taylor expansion of (/ y z) in x 0.429 * [taylor]: Taking taylor expansion of y in x 0.429 * [taylor]: Taking taylor expansion of z in x 0.429 * [taylor]: Taking taylor expansion of 2.0 in x 0.430 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y z)) 2.0)) in z 0.430 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in z 0.430 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.430 * [taylor]: Taking taylor expansion of 4.0 in z 0.430 * [taylor]: Taking taylor expansion of (/ y z) in z 0.430 * [taylor]: Taking taylor expansion of y in z 0.430 * [taylor]: Taking taylor expansion of z in z 0.430 * [taylor]: Taking taylor expansion of 2.0 in z 0.430 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 0.430 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.430 * [taylor]: Taking taylor expansion of 4.0 in y 0.430 * [taylor]: Taking taylor expansion of y in y 0.432 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.432 * [taylor]: Taking taylor expansion of 4.0 in z 0.432 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.432 * [taylor]: Taking taylor expansion of z in z 0.433 * [taylor]: Taking taylor expansion of 4.0 in y 0.434 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.434 * [taylor]: Taking taylor expansion of 2.0 in y 0.437 * [approximate]: Taking taylor expansion of (fma 4.0 (/ z x) (- (fma 4.0 (/ z y) 2.0))) in (x z y) around 0 0.437 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z x) (- (fma 4.0 (/ z y) 2.0))) in y 0.437 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z x)) (- (fma 4.0 (/ z y) 2.0))) 0.438 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y 0.438 * [taylor]: Taking taylor expansion of 4.0 in y 0.438 * [taylor]: Taking taylor expansion of (/ z x) in y 0.438 * [taylor]: Taking taylor expansion of z in y 0.438 * [taylor]: Taking taylor expansion of x in y 0.438 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ z y) 2.0)) in y 0.438 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z y) 2.0) in y 0.438 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z y)) 2.0) 0.438 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.438 * [taylor]: Taking taylor expansion of 4.0 in y 0.438 * [taylor]: Taking taylor expansion of (/ z y) in y 0.438 * [taylor]: Taking taylor expansion of z in y 0.438 * [taylor]: Taking taylor expansion of y in y 0.438 * [taylor]: Taking taylor expansion of 2.0 in y 0.438 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z x) (- (fma 4.0 (/ z y) 2.0))) in z 0.438 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z x)) (- (fma 4.0 (/ z y) 2.0))) 0.438 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z 0.438 * [taylor]: Taking taylor expansion of 4.0 in z 0.438 * [taylor]: Taking taylor expansion of (/ z x) in z 0.438 * [taylor]: Taking taylor expansion of z in z 0.438 * [taylor]: Taking taylor expansion of x in z 0.438 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ z y) 2.0)) in z 0.438 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z y) 2.0) in z 0.438 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z y)) 2.0) 0.438 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.438 * [taylor]: Taking taylor expansion of 4.0 in z 0.438 * [taylor]: Taking taylor expansion of (/ z y) in z 0.438 * [taylor]: Taking taylor expansion of z in z 0.438 * [taylor]: Taking taylor expansion of y in z 0.438 * [taylor]: Taking taylor expansion of 2.0 in z 0.438 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z x) (- (fma 4.0 (/ z y) 2.0))) in x 0.439 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z x)) (- (fma 4.0 (/ z y) 2.0))) 0.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.439 * [taylor]: Taking taylor expansion of 4.0 in x 0.439 * [taylor]: Taking taylor expansion of (/ z x) in x 0.439 * [taylor]: Taking taylor expansion of z in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ z y) 2.0)) in x 0.439 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z y) 2.0) in x 0.439 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z y)) 2.0) 0.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.439 * [taylor]: Taking taylor expansion of 4.0 in x 0.439 * [taylor]: Taking taylor expansion of (/ z y) in x 0.439 * [taylor]: Taking taylor expansion of z in x 0.439 * [taylor]: Taking taylor expansion of y in x 0.439 * [taylor]: Taking taylor expansion of 2.0 in x 0.439 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z x) (- (fma 4.0 (/ z y) 2.0))) in x 0.439 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z x)) (- (fma 4.0 (/ z y) 2.0))) 0.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.439 * [taylor]: Taking taylor expansion of 4.0 in x 0.439 * [taylor]: Taking taylor expansion of (/ z x) in x 0.439 * [taylor]: Taking taylor expansion of z in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ z y) 2.0)) in x 0.439 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z y) 2.0) in x 0.439 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z y)) 2.0) 0.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.439 * [taylor]: Taking taylor expansion of 4.0 in x 0.439 * [taylor]: Taking taylor expansion of (/ z y) in x 0.439 * [taylor]: Taking taylor expansion of z in x 0.439 * [taylor]: Taking taylor expansion of y in x 0.439 * [taylor]: Taking taylor expansion of 2.0 in x 0.440 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.440 * [taylor]: Taking taylor expansion of 4.0 in z 0.440 * [taylor]: Taking taylor expansion of z in z 0.440 * [taylor]: Taking taylor expansion of 0 in y 0.441 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in z 0.441 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z 0.442 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.442 * [taylor]: Taking taylor expansion of 4.0 in z 0.442 * [taylor]: Taking taylor expansion of (/ z y) in z 0.442 * [taylor]: Taking taylor expansion of z in z 0.442 * [taylor]: Taking taylor expansion of y in z 0.442 * [taylor]: Taking taylor expansion of 2.0 in z 0.442 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.442 * [taylor]: Taking taylor expansion of 2.0 in y 0.443 * [taylor]: Taking taylor expansion of 4.0 in y 0.446 * [taylor]: Taking taylor expansion of 0 in z 0.446 * [taylor]: Taking taylor expansion of 0 in y 0.447 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.447 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.447 * [taylor]: Taking taylor expansion of 4.0 in y 0.447 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.447 * [taylor]: Taking taylor expansion of y in y 0.448 * [taylor]: Taking taylor expansion of 0 in y 0.450 * [approximate]: Taking taylor expansion of (fma 4.0 (/ z x) (- (fma 4.0 (/ z y) 2.0))) in (x z y) around 0 0.450 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z x) (- (fma 4.0 (/ z y) 2.0))) in y 0.450 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z x)) (- (fma 4.0 (/ z y) 2.0))) 0.450 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y 0.450 * [taylor]: Taking taylor expansion of 4.0 in y 0.450 * [taylor]: Taking taylor expansion of (/ z x) in y 0.450 * [taylor]: Taking taylor expansion of z in y 0.450 * [taylor]: Taking taylor expansion of x in y 0.450 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ z y) 2.0)) in y 0.450 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z y) 2.0) in y 0.450 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z y)) 2.0) 0.450 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.451 * [taylor]: Taking taylor expansion of 4.0 in y 0.451 * [taylor]: Taking taylor expansion of (/ z y) in y 0.451 * [taylor]: Taking taylor expansion of z in y 0.451 * [taylor]: Taking taylor expansion of y in y 0.451 * [taylor]: Taking taylor expansion of 2.0 in y 0.451 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z x) (- (fma 4.0 (/ z y) 2.0))) in z 0.451 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z x)) (- (fma 4.0 (/ z y) 2.0))) 0.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z 0.451 * [taylor]: Taking taylor expansion of 4.0 in z 0.451 * [taylor]: Taking taylor expansion of (/ z x) in z 0.451 * [taylor]: Taking taylor expansion of z in z 0.451 * [taylor]: Taking taylor expansion of x in z 0.451 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ z y) 2.0)) in z 0.451 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z y) 2.0) in z 0.451 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z y)) 2.0) 0.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.451 * [taylor]: Taking taylor expansion of 4.0 in z 0.451 * [taylor]: Taking taylor expansion of (/ z y) in z 0.451 * [taylor]: Taking taylor expansion of z in z 0.451 * [taylor]: Taking taylor expansion of y in z 0.451 * [taylor]: Taking taylor expansion of 2.0 in z 0.451 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z x) (- (fma 4.0 (/ z y) 2.0))) in x 0.451 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z x)) (- (fma 4.0 (/ z y) 2.0))) 0.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.451 * [taylor]: Taking taylor expansion of 4.0 in x 0.451 * [taylor]: Taking taylor expansion of (/ z x) in x 0.451 * [taylor]: Taking taylor expansion of z in x 0.451 * [taylor]: Taking taylor expansion of x in x 0.451 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ z y) 2.0)) in x 0.451 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z y) 2.0) in x 0.451 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z y)) 2.0) 0.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.452 * [taylor]: Taking taylor expansion of 4.0 in x 0.452 * [taylor]: Taking taylor expansion of (/ z y) in x 0.452 * [taylor]: Taking taylor expansion of z in x 0.452 * [taylor]: Taking taylor expansion of y in x 0.452 * [taylor]: Taking taylor expansion of 2.0 in x 0.452 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z x) (- (fma 4.0 (/ z y) 2.0))) in x 0.452 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z x)) (- (fma 4.0 (/ z y) 2.0))) 0.452 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.452 * [taylor]: Taking taylor expansion of 4.0 in x 0.452 * [taylor]: Taking taylor expansion of (/ z x) in x 0.452 * [taylor]: Taking taylor expansion of z in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.452 * [taylor]: Taking taylor expansion of (- (fma 4.0 (/ z y) 2.0)) in x 0.452 * [taylor]: Taking taylor expansion of (fma 4.0 (/ z y) 2.0) in x 0.452 * [taylor]: Rewrote expression to (+ (* 4.0 (/ z y)) 2.0) 0.452 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.452 * [taylor]: Taking taylor expansion of 4.0 in x 0.452 * [taylor]: Taking taylor expansion of (/ z y) in x 0.452 * [taylor]: Taking taylor expansion of z in x 0.452 * [taylor]: Taking taylor expansion of y in x 0.452 * [taylor]: Taking taylor expansion of 2.0 in x 0.452 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.452 * [taylor]: Taking taylor expansion of 4.0 in z 0.452 * [taylor]: Taking taylor expansion of z in z 0.453 * [taylor]: Taking taylor expansion of 0 in y 0.454 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in z 0.454 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z 0.454 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.454 * [taylor]: Taking taylor expansion of 4.0 in z 0.454 * [taylor]: Taking taylor expansion of (/ z y) in z 0.454 * [taylor]: Taking taylor expansion of z in z 0.455 * [taylor]: Taking taylor expansion of y in z 0.455 * [taylor]: Taking taylor expansion of 2.0 in z 0.455 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.455 * [taylor]: Taking taylor expansion of 2.0 in y 0.456 * [taylor]: Taking taylor expansion of 4.0 in y 0.459 * [taylor]: Taking taylor expansion of 0 in z 0.459 * [taylor]: Taking taylor expansion of 0 in y 0.459 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.459 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.459 * [taylor]: Taking taylor expansion of 4.0 in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.459 * [taylor]: Taking taylor expansion of y in y 0.461 * [taylor]: Taking taylor expansion of 0 in y 0.462 * * * [progress]: simplifying candidates 0.463 * [simplify]: Simplifying using # : (expm1 (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (log1p (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (* 4.0 (/ x z)) (log (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (exp (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (* (cbrt (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (cbrt (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))))) (cbrt (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (* (* (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))) (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (sqrt (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (sqrt (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) 0.467 * * [simplify]: iteration 0 : 37 enodes (cost 89 ) 0.470 * * [simplify]: iteration 1 : 87 enodes (cost 78 ) 0.474 * * [simplify]: iteration 2 : 273 enodes (cost 78 ) 0.484 * * [simplify]: iteration 3 : 1509 enodes (cost 78 ) 0.528 * * [simplify]: iteration 4 : 5002 enodes (cost 75 ) 0.530 * [simplify]: Simplified to: (expm1 (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (log1p (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (* 4.0 (/ x z)) (log (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (exp (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (* (cbrt (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (cbrt (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))))) (cbrt (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (pow (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0))) 3) (sqrt (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (sqrt (fma 4.0 (/ x z) (- (fma 4.0 (/ y z) 2.0)))) (fma (/ 4.0 z) (- x y) (- 2.0)) (fma (/ 4.0 z) (- x y) (- 2.0)) (fma (/ 4.0 z) (- x y) (- 2.0)) 0.530 * * * [progress]: adding candidates to table 0.570 * * [progress]: iteration 3 / 4 0.571 * * * [progress]: picking best candidate 0.575 * * * * [pick]: Picked # 0.575 * * * [progress]: localizing error 0.583 * * * [progress]: generating rewritten candidates 0.583 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.594 * * * [progress]: generating series expansions 0.594 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.594 * [approximate]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in (x z y) around 0 0.594 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in y 0.594 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in y 0.594 * [taylor]: Taking taylor expansion of x in y 0.594 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in y 0.594 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.594 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.594 * [taylor]: Taking taylor expansion of 0.5 in y 0.594 * [taylor]: Taking taylor expansion of z in y 0.594 * [taylor]: Taking taylor expansion of y in y 0.594 * [taylor]: Taking taylor expansion of z in y 0.594 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in z 0.594 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in z 0.595 * [taylor]: Taking taylor expansion of x in z 0.595 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in z 0.595 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.595 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.595 * [taylor]: Taking taylor expansion of 0.5 in z 0.595 * [taylor]: Taking taylor expansion of z in z 0.595 * [taylor]: Taking taylor expansion of y in z 0.595 * [taylor]: Taking taylor expansion of z in z 0.595 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in x 0.595 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in x 0.595 * [taylor]: Taking taylor expansion of x in x 0.595 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in x 0.596 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.596 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.596 * [taylor]: Taking taylor expansion of 0.5 in x 0.596 * [taylor]: Taking taylor expansion of z in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of z in x 0.596 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in x 0.596 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in x 0.596 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.596 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.596 * [taylor]: Taking taylor expansion of 0.5 in x 0.596 * [taylor]: Taking taylor expansion of z in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of z in x 0.596 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 z) y) z)) in z 0.596 * [taylor]: Taking taylor expansion of -1 in z 0.596 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in z 0.596 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z 0.597 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.597 * [taylor]: Taking taylor expansion of 0.5 in z 0.597 * [taylor]: Taking taylor expansion of z in z 0.597 * [taylor]: Taking taylor expansion of y in z 0.597 * [taylor]: Taking taylor expansion of z in z 0.597 * [taylor]: Taking taylor expansion of (* -1 y) in y 0.597 * [taylor]: Taking taylor expansion of -1 in y 0.597 * [taylor]: Taking taylor expansion of y in y 0.599 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.599 * [taylor]: Taking taylor expansion of z in z 0.599 * [taylor]: Taking taylor expansion of 1 in y 0.601 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.601 * [taylor]: Taking taylor expansion of 0.5 in y 0.603 * [approximate]: Taking taylor expansion of (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y)))) in (x z y) around 0 0.603 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y)))) in y 0.603 * [taylor]: Taking taylor expansion of z in y 0.603 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in y 0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.603 * [taylor]: Taking taylor expansion of x in y 0.603 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in y 0.603 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.603 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.603 * [taylor]: Taking taylor expansion of 0.5 in y 0.603 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.603 * [taylor]: Taking taylor expansion of z in y 0.604 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.604 * [taylor]: Taking taylor expansion of y in y 0.604 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y)))) in z 0.604 * [taylor]: Taking taylor expansion of z in z 0.604 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in z 0.604 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.604 * [taylor]: Taking taylor expansion of x in z 0.604 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in z 0.604 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.604 * [taylor]: Taking taylor expansion of 0.5 in z 0.604 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.604 * [taylor]: Taking taylor expansion of z in z 0.605 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.605 * [taylor]: Taking taylor expansion of y in z 0.605 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y)))) in x 0.605 * [taylor]: Taking taylor expansion of z in x 0.605 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in x 0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.605 * [taylor]: Taking taylor expansion of x in x 0.605 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in x 0.605 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.605 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.605 * [taylor]: Taking taylor expansion of 0.5 in x 0.605 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.605 * [taylor]: Taking taylor expansion of z in x 0.605 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.605 * [taylor]: Taking taylor expansion of y in x 0.605 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y)))) in x 0.605 * [taylor]: Taking taylor expansion of z in x 0.605 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in x 0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.605 * [taylor]: Taking taylor expansion of x in x 0.606 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in x 0.606 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.606 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.606 * [taylor]: Taking taylor expansion of 0.5 in x 0.606 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.606 * [taylor]: Taking taylor expansion of z in x 0.606 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.606 * [taylor]: Taking taylor expansion of y in x 0.606 * [taylor]: Taking taylor expansion of z in z 0.608 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 0.5)) in z 0.608 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in z 0.608 * [taylor]: Taking taylor expansion of (/ z y) in z 0.608 * [taylor]: Taking taylor expansion of z in z 0.608 * [taylor]: Taking taylor expansion of y in z 0.608 * [taylor]: Taking taylor expansion of 0.5 in z 0.608 * [taylor]: Taking taylor expansion of 0 in y 0.610 * [taylor]: Taking taylor expansion of 0 in z 0.611 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.611 * [taylor]: Taking taylor expansion of 0.5 in y 0.611 * [taylor]: Taking taylor expansion of 1 in y 0.613 * [taylor]: Taking taylor expansion of 0 in z 0.613 * [taylor]: Taking taylor expansion of 0 in y 0.614 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.614 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.614 * [taylor]: Taking taylor expansion of y in y 0.614 * [taylor]: Taking taylor expansion of 0 in y 0.615 * [approximate]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in (x z y) around 0 0.615 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in y 0.615 * [taylor]: Taking taylor expansion of z in y 0.615 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in y 0.616 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in y 0.616 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.616 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in y 0.616 * [taylor]: Taking taylor expansion of 0.5 in y 0.616 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.616 * [taylor]: Taking taylor expansion of -1 in y 0.616 * [taylor]: Taking taylor expansion of z in y 0.616 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.616 * [taylor]: Taking taylor expansion of -1 in y 0.616 * [taylor]: Taking taylor expansion of y in y 0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.616 * [taylor]: Taking taylor expansion of x in y 0.616 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in z 0.616 * [taylor]: Taking taylor expansion of z in z 0.616 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in z 0.616 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in z 0.616 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.617 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in z 0.617 * [taylor]: Taking taylor expansion of 0.5 in z 0.617 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.617 * [taylor]: Taking taylor expansion of -1 in z 0.617 * [taylor]: Taking taylor expansion of z in z 0.617 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.617 * [taylor]: Taking taylor expansion of -1 in z 0.617 * [taylor]: Taking taylor expansion of y in z 0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.617 * [taylor]: Taking taylor expansion of x in z 0.617 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in x 0.617 * [taylor]: Taking taylor expansion of z in x 0.617 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in x 0.617 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in x 0.617 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.617 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in x 0.617 * [taylor]: Taking taylor expansion of 0.5 in x 0.617 * [taylor]: Taking taylor expansion of (/ -1 z) in x 0.617 * [taylor]: Taking taylor expansion of -1 in x 0.617 * [taylor]: Taking taylor expansion of z in x 0.617 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.617 * [taylor]: Taking taylor expansion of -1 in x 0.617 * [taylor]: Taking taylor expansion of y in x 0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in x 0.618 * [taylor]: Taking taylor expansion of z in x 0.618 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in x 0.618 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in x 0.618 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.618 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in x 0.618 * [taylor]: Taking taylor expansion of 0.5 in x 0.618 * [taylor]: Taking taylor expansion of (/ -1 z) in x 0.618 * [taylor]: Taking taylor expansion of -1 in x 0.618 * [taylor]: Taking taylor expansion of z in x 0.618 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.618 * [taylor]: Taking taylor expansion of -1 in x 0.618 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.619 * [taylor]: Taking taylor expansion of z in z 0.620 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 0.5)) in z 0.620 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in z 0.620 * [taylor]: Taking taylor expansion of (/ z y) in z 0.620 * [taylor]: Taking taylor expansion of z in z 0.620 * [taylor]: Taking taylor expansion of y in z 0.620 * [taylor]: Taking taylor expansion of 0.5 in z 0.620 * [taylor]: Taking taylor expansion of 0 in y 0.622 * [taylor]: Taking taylor expansion of 0 in z 0.623 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.623 * [taylor]: Taking taylor expansion of 0.5 in y 0.623 * [taylor]: Taking taylor expansion of 1 in y 0.629 * [taylor]: Taking taylor expansion of 0 in z 0.629 * [taylor]: Taking taylor expansion of 0 in y 0.629 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.629 * [taylor]: Taking taylor expansion of y in y 0.630 * [taylor]: Taking taylor expansion of 0 in y 0.631 * * * [progress]: simplifying candidates 0.632 * [simplify]: Simplifying using # : (expm1 (/ (- x (fma 0.5 z y)) z)) (log1p (/ (- x (fma 0.5 z y)) z)) (- (log (- x (fma 0.5 z y))) (log z)) (log (/ (- x (fma 0.5 z y)) z)) (exp (/ (- x (fma 0.5 z y)) z)) (/ (* (* (- x (fma 0.5 z y)) (- x (fma 0.5 z y))) (- x (fma 0.5 z y))) (* (* z z) z)) (* (cbrt (/ (- x (fma 0.5 z y)) z)) (cbrt (/ (- x (fma 0.5 z y)) z))) (cbrt (/ (- x (fma 0.5 z y)) z)) (* (* (/ (- x (fma 0.5 z y)) z) (/ (- x (fma 0.5 z y)) z)) (/ (- x (fma 0.5 z y)) z)) (sqrt (/ (- x (fma 0.5 z y)) z)) (sqrt (/ (- x (fma 0.5 z y)) z)) (- (- x (fma 0.5 z y))) (- z) (/ x z) (/ (fma 0.5 z y) z) (/ (* (cbrt (- x (fma 0.5 z y))) (cbrt (- x (fma 0.5 z y)))) (* (cbrt z) (cbrt z))) (/ (cbrt (- x (fma 0.5 z y))) (cbrt z)) (/ (* (cbrt (- x (fma 0.5 z y))) (cbrt (- x (fma 0.5 z y)))) (sqrt z)) (/ (cbrt (- x (fma 0.5 z y))) (sqrt z)) (/ (* (cbrt (- x (fma 0.5 z y))) (cbrt (- x (fma 0.5 z y)))) 1) (/ (cbrt (- x (fma 0.5 z y))) z) (/ (sqrt (- x (fma 0.5 z y))) (* (cbrt z) (cbrt z))) (/ (sqrt (- x (fma 0.5 z y))) (cbrt z)) (/ (sqrt (- x (fma 0.5 z y))) (sqrt z)) (/ (sqrt (- x (fma 0.5 z y))) (sqrt z)) (/ (sqrt (- x (fma 0.5 z y))) 1) (/ (sqrt (- x (fma 0.5 z y))) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- x (fma 0.5 z y)) (cbrt z)) (/ 1 (sqrt z)) (/ (- x (fma 0.5 z y)) (sqrt z)) (/ 1 1) (/ (- x (fma 0.5 z y)) z) (/ (+ (sqrt x) (sqrt (fma 0.5 z y))) (* (cbrt z) (cbrt z))) (/ (- (sqrt x) (sqrt (fma 0.5 z y))) (cbrt z)) (/ (+ (sqrt x) (sqrt (fma 0.5 z y))) (sqrt z)) (/ (- (sqrt x) (sqrt (fma 0.5 z y))) (sqrt z)) (/ (+ (sqrt x) (sqrt (fma 0.5 z y))) 1) (/ (- (sqrt x) (sqrt (fma 0.5 z y))) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- x (fma 0.5 z y)) (cbrt z)) (/ 1 (sqrt z)) (/ (- x (fma 0.5 z y)) (sqrt z)) (/ 1 1) (/ (- x (fma 0.5 z y)) z) (/ 1 z) (/ z (- x (fma 0.5 z y))) (/ (- x (fma 0.5 z y)) (* (cbrt z) (cbrt z))) (/ (- x (fma 0.5 z y)) (sqrt z)) (/ (- x (fma 0.5 z y)) 1) (/ z (cbrt (- x (fma 0.5 z y)))) (/ z (sqrt (- x (fma 0.5 z y)))) (/ z (- x (fma 0.5 z y))) (/ z (- (sqrt x) (sqrt (fma 0.5 z y)))) (/ z (- x (fma 0.5 z y))) (* z (+ (* x x) (+ (* (fma 0.5 z y) (fma 0.5 z y)) (* x (fma 0.5 z y))))) (* z (+ x (fma 0.5 z y))) (- (/ x z) (+ (/ y z) 0.5)) (- (/ x z) (+ (/ y z) 0.5)) (- (/ x z) (+ (/ y z) 0.5)) 0.637 * * [simplify]: iteration 0 : 170 enodes (cost 266 ) 0.643 * * [simplify]: iteration 1 : 469 enodes (cost 252 ) 0.654 * * [simplify]: iteration 2 : 1622 enodes (cost 252 ) 0.688 * * [simplify]: iteration 3 : 5001 enodes (cost 251 ) 0.691 * [simplify]: Simplified to: (expm1 (/ (- x (fma 0.5 z y)) z)) (log1p (/ (- x (fma 0.5 z y)) z)) (log (/ (- x (fma 0.5 z y)) z)) (log (/ (- x (fma 0.5 z y)) z)) (exp (/ (- x (fma 0.5 z y)) z)) (pow (/ (- x (fma 0.5 z y)) z) 3) (* (cbrt (/ (- x (fma 0.5 z y)) z)) (cbrt (/ (- x (fma 0.5 z y)) z))) (cbrt (/ (- x (fma 0.5 z y)) z)) (pow (/ (- x (fma 0.5 z y)) z) 3) (sqrt (/ (- x (fma 0.5 z y)) z)) (sqrt (/ (- x (fma 0.5 z y)) z)) (- (- x (fma 0.5 z y))) (- z) (/ x z) (/ (fma 0.5 z y) z) (/ (* (cbrt (- x (fma 0.5 z y))) (cbrt (- x (fma 0.5 z y)))) (* (cbrt z) (cbrt z))) (/ (cbrt (- x (fma 0.5 z y))) (cbrt z)) (/ (* (cbrt (- x (fma 0.5 z y))) (cbrt (- x (fma 0.5 z y)))) (sqrt z)) (/ (cbrt (- x (fma 0.5 z y))) (sqrt z)) (* (cbrt (- x (fma 0.5 z y))) (cbrt (- x (fma 0.5 z y)))) (/ (cbrt (- x (fma 0.5 z y))) z) (/ (sqrt (- x (fma 0.5 z y))) (* (cbrt z) (cbrt z))) (/ (sqrt (- x (fma 0.5 z y))) (cbrt z)) (/ (sqrt (- x (fma 0.5 z y))) (sqrt z)) (/ (sqrt (- x (fma 0.5 z y))) (sqrt z)) (sqrt (- x (fma 0.5 z y))) (/ (sqrt (- x (fma 0.5 z y))) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- x (fma 0.5 z y)) (cbrt z)) (/ 1 (sqrt z)) (/ (- x (fma 0.5 z y)) (sqrt z)) 1 (/ (- x (fma 0.5 z y)) z) (/ (+ (sqrt x) (sqrt (fma 0.5 z y))) (* (cbrt z) (cbrt z))) (/ (- (sqrt x) (sqrt (fma 0.5 z y))) (cbrt z)) (/ (+ (sqrt x) (sqrt (fma 0.5 z y))) (sqrt z)) (/ (- (sqrt x) (sqrt (fma 0.5 z y))) (sqrt z)) (+ (sqrt x) (sqrt (fma 0.5 z y))) (/ (- (sqrt x) (sqrt (fma 0.5 z y))) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- x (fma 0.5 z y)) (cbrt z)) (/ 1 (sqrt z)) (/ (- x (fma 0.5 z y)) (sqrt z)) 1 (/ (- x (fma 0.5 z y)) z) (/ 1 z) (/ z (- x (fma 0.5 z y))) (/ (- x (fma 0.5 z y)) (* (cbrt z) (cbrt z))) (/ (- x (fma 0.5 z y)) (sqrt z)) (- x (fma 0.5 z y)) (/ z (cbrt (- x (fma 0.5 z y)))) (/ z (sqrt (- x (fma 0.5 z y)))) (/ z (- x (fma 0.5 z y))) (/ z (- (sqrt x) (sqrt (fma 0.5 z y)))) (/ z (- x (fma 0.5 z y))) (* z (fma (fma 0.5 z y) (+ x (fma 0.5 z y)) (* x x))) (* z (+ x (fma 0.5 z y))) (- (/ x z) (+ (/ y z) 0.5)) (- (/ x z) (+ (/ y z) 0.5)) (- (/ x z) (+ (/ y z) 0.5)) 0.691 * * * [progress]: adding candidates to table 0.797 * * [progress]: iteration 4 / 4 0.797 * * * [progress]: picking best candidate 0.799 * * * * [pick]: Picked # 0.799 * * * [progress]: localizing error 0.816 * * * [progress]: generating rewritten candidates 0.816 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.828 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.833 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.843 * * * [progress]: generating series expansions 0.843 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.843 * [approximate]: Taking taylor expansion of (* -4.0 (/ (fma 0.5 z y) z)) in (z y) around 0 0.843 * [taylor]: Taking taylor expansion of (* -4.0 (/ (fma 0.5 z y) z)) in y 0.843 * [taylor]: Taking taylor expansion of -4.0 in y 0.843 * [taylor]: Taking taylor expansion of (/ (fma 0.5 z y) z) in y 0.843 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in y 0.843 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.843 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.843 * [taylor]: Taking taylor expansion of 0.5 in y 0.843 * [taylor]: Taking taylor expansion of z in y 0.843 * [taylor]: Taking taylor expansion of y in y 0.843 * [taylor]: Taking taylor expansion of z in y 0.844 * [taylor]: Taking taylor expansion of (* -4.0 (/ (fma 0.5 z y) z)) in z 0.844 * [taylor]: Taking taylor expansion of -4.0 in z 0.844 * [taylor]: Taking taylor expansion of (/ (fma 0.5 z y) z) in z 0.844 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in z 0.844 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.844 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.844 * [taylor]: Taking taylor expansion of 0.5 in z 0.844 * [taylor]: Taking taylor expansion of z in z 0.844 * [taylor]: Taking taylor expansion of y in z 0.844 * [taylor]: Taking taylor expansion of z in z 0.845 * [taylor]: Taking taylor expansion of (* -4.0 (/ (fma 0.5 z y) z)) in z 0.845 * [taylor]: Taking taylor expansion of -4.0 in z 0.845 * [taylor]: Taking taylor expansion of (/ (fma 0.5 z y) z) in z 0.845 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in z 0.845 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.845 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.845 * [taylor]: Taking taylor expansion of 0.5 in z 0.845 * [taylor]: Taking taylor expansion of z in z 0.845 * [taylor]: Taking taylor expansion of y in z 0.845 * [taylor]: Taking taylor expansion of z in z 0.845 * [taylor]: Taking taylor expansion of (* -4.0 y) in y 0.845 * [taylor]: Taking taylor expansion of -4.0 in y 0.845 * [taylor]: Taking taylor expansion of y in y 0.848 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.848 * [taylor]: Taking taylor expansion of 2.0 in y 0.852 * [taylor]: Taking taylor expansion of 0 in y 0.856 * [taylor]: Taking taylor expansion of 0 in y 0.857 * [approximate]: Taking taylor expansion of (* -4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z)) in (z y) around 0 0.857 * [taylor]: Taking taylor expansion of (* -4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z)) in y 0.857 * [taylor]: Taking taylor expansion of -4.0 in y 0.857 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ 1 z) (/ 1 y)) z) in y 0.857 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in y 0.857 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.857 * [taylor]: Taking taylor expansion of 0.5 in y 0.857 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.857 * [taylor]: Taking taylor expansion of z in y 0.858 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.858 * [taylor]: Taking taylor expansion of y in y 0.858 * [taylor]: Taking taylor expansion of z in y 0.858 * [taylor]: Taking taylor expansion of (* -4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z)) in z 0.858 * [taylor]: Taking taylor expansion of -4.0 in z 0.858 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ 1 z) (/ 1 y)) z) in z 0.858 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in z 0.858 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.858 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.858 * [taylor]: Taking taylor expansion of 0.5 in z 0.858 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.858 * [taylor]: Taking taylor expansion of z in z 0.858 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.859 * [taylor]: Taking taylor expansion of y in z 0.859 * [taylor]: Taking taylor expansion of z in z 0.859 * [taylor]: Taking taylor expansion of (* -4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z)) in z 0.859 * [taylor]: Taking taylor expansion of -4.0 in z 0.859 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ 1 z) (/ 1 y)) z) in z 0.859 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in z 0.859 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.859 * [taylor]: Taking taylor expansion of 0.5 in z 0.859 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.859 * [taylor]: Taking taylor expansion of z in z 0.859 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.859 * [taylor]: Taking taylor expansion of y in z 0.859 * [taylor]: Taking taylor expansion of z in z 0.861 * [taylor]: Taking taylor expansion of 0 in y 0.863 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.863 * [taylor]: Taking taylor expansion of 2.0 in y 0.865 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.866 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.866 * [taylor]: Taking taylor expansion of 4.0 in y 0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.866 * [taylor]: Taking taylor expansion of y in y 0.870 * [taylor]: Taking taylor expansion of 0 in y 0.875 * [taylor]: Taking taylor expansion of 0 in y 0.877 * [approximate]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) in (z y) around 0 0.877 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) in y 0.877 * [taylor]: Taking taylor expansion of 4.0 in y 0.877 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ -1 z) (/ -1 y)) z) in y 0.877 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in y 0.878 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.878 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in y 0.878 * [taylor]: Taking taylor expansion of 0.5 in y 0.878 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.878 * [taylor]: Taking taylor expansion of -1 in y 0.878 * [taylor]: Taking taylor expansion of z in y 0.878 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.878 * [taylor]: Taking taylor expansion of -1 in y 0.878 * [taylor]: Taking taylor expansion of y in y 0.878 * [taylor]: Taking taylor expansion of z in y 0.878 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) in z 0.878 * [taylor]: Taking taylor expansion of 4.0 in z 0.878 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ -1 z) (/ -1 y)) z) in z 0.878 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in z 0.878 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.878 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in z 0.878 * [taylor]: Taking taylor expansion of 0.5 in z 0.878 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.878 * [taylor]: Taking taylor expansion of -1 in z 0.879 * [taylor]: Taking taylor expansion of z in z 0.879 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.879 * [taylor]: Taking taylor expansion of -1 in z 0.879 * [taylor]: Taking taylor expansion of y in z 0.879 * [taylor]: Taking taylor expansion of z in z 0.879 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) in z 0.879 * [taylor]: Taking taylor expansion of 4.0 in z 0.879 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ -1 z) (/ -1 y)) z) in z 0.879 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in z 0.879 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.879 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in z 0.879 * [taylor]: Taking taylor expansion of 0.5 in z 0.879 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.879 * [taylor]: Taking taylor expansion of -1 in z 0.879 * [taylor]: Taking taylor expansion of z in z 0.880 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.880 * [taylor]: Taking taylor expansion of -1 in z 0.880 * [taylor]: Taking taylor expansion of y in z 0.880 * [taylor]: Taking taylor expansion of z in z 0.881 * [taylor]: Taking taylor expansion of 0 in y 0.884 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.884 * [taylor]: Taking taylor expansion of 2.0 in y 0.887 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.887 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.887 * [taylor]: Taking taylor expansion of 4.0 in y 0.887 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.887 * [taylor]: Taking taylor expansion of y in y 0.892 * [taylor]: Taking taylor expansion of 0 in y 0.897 * [taylor]: Taking taylor expansion of 0 in y 0.899 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.899 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ x z)) (* 4.0 (/ (fma 0.5 z y) z))) in (x z y) around 0 0.899 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (* 4.0 (/ (fma 0.5 z y) z))) in y 0.899 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in y 0.899 * [taylor]: Taking taylor expansion of 4.0 in y 0.899 * [taylor]: Taking taylor expansion of (/ x z) in y 0.899 * [taylor]: Taking taylor expansion of x in y 0.899 * [taylor]: Taking taylor expansion of z in y 0.899 * [taylor]: Taking taylor expansion of (* 4.0 (/ (fma 0.5 z y) z)) in y 0.899 * [taylor]: Taking taylor expansion of 4.0 in y 0.899 * [taylor]: Taking taylor expansion of (/ (fma 0.5 z y) z) in y 0.899 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in y 0.899 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.899 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.899 * [taylor]: Taking taylor expansion of 0.5 in y 0.899 * [taylor]: Taking taylor expansion of z in y 0.899 * [taylor]: Taking taylor expansion of y in y 0.899 * [taylor]: Taking taylor expansion of z in y 0.900 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (* 4.0 (/ (fma 0.5 z y) z))) in z 0.900 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in z 0.900 * [taylor]: Taking taylor expansion of 4.0 in z 0.900 * [taylor]: Taking taylor expansion of (/ x z) in z 0.900 * [taylor]: Taking taylor expansion of x in z 0.900 * [taylor]: Taking taylor expansion of z in z 0.900 * [taylor]: Taking taylor expansion of (* 4.0 (/ (fma 0.5 z y) z)) in z 0.900 * [taylor]: Taking taylor expansion of 4.0 in z 0.900 * [taylor]: Taking taylor expansion of (/ (fma 0.5 z y) z) in z 0.900 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in z 0.900 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.900 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.900 * [taylor]: Taking taylor expansion of 0.5 in z 0.900 * [taylor]: Taking taylor expansion of z in z 0.900 * [taylor]: Taking taylor expansion of y in z 0.900 * [taylor]: Taking taylor expansion of z in z 0.900 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (* 4.0 (/ (fma 0.5 z y) z))) in x 0.901 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x 0.901 * [taylor]: Taking taylor expansion of 4.0 in x 0.901 * [taylor]: Taking taylor expansion of (/ x z) in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.901 * [taylor]: Taking taylor expansion of z in x 0.901 * [taylor]: Taking taylor expansion of (* 4.0 (/ (fma 0.5 z y) z)) in x 0.901 * [taylor]: Taking taylor expansion of 4.0 in x 0.901 * [taylor]: Taking taylor expansion of (/ (fma 0.5 z y) z) in x 0.901 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in x 0.901 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.901 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.901 * [taylor]: Taking taylor expansion of 0.5 in x 0.901 * [taylor]: Taking taylor expansion of z in x 0.901 * [taylor]: Taking taylor expansion of y in x 0.901 * [taylor]: Taking taylor expansion of z in x 0.901 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (* 4.0 (/ (fma 0.5 z y) z))) in x 0.901 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x 0.901 * [taylor]: Taking taylor expansion of 4.0 in x 0.901 * [taylor]: Taking taylor expansion of (/ x z) in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.901 * [taylor]: Taking taylor expansion of z in x 0.901 * [taylor]: Taking taylor expansion of (* 4.0 (/ (fma 0.5 z y) z)) in x 0.901 * [taylor]: Taking taylor expansion of 4.0 in x 0.901 * [taylor]: Taking taylor expansion of (/ (fma 0.5 z y) z) in x 0.901 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in x 0.901 * [taylor]: Rewrote expression to (+ (* 0.5 z) y) 0.901 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.901 * [taylor]: Taking taylor expansion of 0.5 in x 0.901 * [taylor]: Taking taylor expansion of z in x 0.901 * [taylor]: Taking taylor expansion of y in x 0.901 * [taylor]: Taking taylor expansion of z in x 0.906 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y z)) 2.0)) in z 0.906 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in z 0.906 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.906 * [taylor]: Taking taylor expansion of 4.0 in z 0.906 * [taylor]: Taking taylor expansion of (/ y z) in z 0.906 * [taylor]: Taking taylor expansion of y in z 0.906 * [taylor]: Taking taylor expansion of z in z 0.906 * [taylor]: Taking taylor expansion of 2.0 in z 0.906 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 0.906 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.906 * [taylor]: Taking taylor expansion of 4.0 in y 0.906 * [taylor]: Taking taylor expansion of y in y 0.909 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.909 * [taylor]: Taking taylor expansion of 4.0 in z 0.909 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.909 * [taylor]: Taking taylor expansion of z in z 0.909 * [taylor]: Taking taylor expansion of 4.0 in y 0.911 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.911 * [taylor]: Taking taylor expansion of 2.0 in y 0.914 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ z x)) (* 4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z))) in (x z y) around 0 0.914 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (* 4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z))) in y 0.914 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y 0.914 * [taylor]: Taking taylor expansion of 4.0 in y 0.914 * [taylor]: Taking taylor expansion of (/ z x) in y 0.914 * [taylor]: Taking taylor expansion of z in y 0.914 * [taylor]: Taking taylor expansion of x in y 0.915 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z)) in y 0.915 * [taylor]: Taking taylor expansion of 4.0 in y 0.915 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ 1 z) (/ 1 y)) z) in y 0.915 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in y 0.915 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.915 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.915 * [taylor]: Taking taylor expansion of 0.5 in y 0.915 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.915 * [taylor]: Taking taylor expansion of z in y 0.915 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.915 * [taylor]: Taking taylor expansion of y in y 0.915 * [taylor]: Taking taylor expansion of z in y 0.915 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (* 4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z))) in z 0.915 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z 0.915 * [taylor]: Taking taylor expansion of 4.0 in z 0.915 * [taylor]: Taking taylor expansion of (/ z x) in z 0.915 * [taylor]: Taking taylor expansion of z in z 0.915 * [taylor]: Taking taylor expansion of x in z 0.915 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z)) in z 0.916 * [taylor]: Taking taylor expansion of 4.0 in z 0.916 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ 1 z) (/ 1 y)) z) in z 0.916 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in z 0.916 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.916 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.916 * [taylor]: Taking taylor expansion of 0.5 in z 0.916 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.916 * [taylor]: Taking taylor expansion of z in z 0.916 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.916 * [taylor]: Taking taylor expansion of y in z 0.916 * [taylor]: Taking taylor expansion of z in z 0.916 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (* 4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z))) in x 0.916 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.916 * [taylor]: Taking taylor expansion of 4.0 in x 0.916 * [taylor]: Taking taylor expansion of (/ z x) in x 0.916 * [taylor]: Taking taylor expansion of z in x 0.916 * [taylor]: Taking taylor expansion of x in x 0.916 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z)) in x 0.916 * [taylor]: Taking taylor expansion of 4.0 in x 0.916 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ 1 z) (/ 1 y)) z) in x 0.916 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in x 0.917 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.917 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.917 * [taylor]: Taking taylor expansion of 0.5 in x 0.917 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.917 * [taylor]: Taking taylor expansion of z in x 0.917 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.917 * [taylor]: Taking taylor expansion of y in x 0.917 * [taylor]: Taking taylor expansion of z in x 0.917 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (* 4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z))) in x 0.917 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.917 * [taylor]: Taking taylor expansion of 4.0 in x 0.917 * [taylor]: Taking taylor expansion of (/ z x) in x 0.917 * [taylor]: Taking taylor expansion of z in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.917 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ 1 z) (/ 1 y)) z)) in x 0.917 * [taylor]: Taking taylor expansion of 4.0 in x 0.917 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ 1 z) (/ 1 y)) z) in x 0.917 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in x 0.917 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y)) 0.917 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.917 * [taylor]: Taking taylor expansion of 0.5 in x 0.917 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.917 * [taylor]: Taking taylor expansion of z in x 0.917 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.917 * [taylor]: Taking taylor expansion of y in x 0.917 * [taylor]: Taking taylor expansion of z in x 0.917 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.917 * [taylor]: Taking taylor expansion of 4.0 in z 0.917 * [taylor]: Taking taylor expansion of z in z 0.919 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in z 0.919 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z 0.919 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.919 * [taylor]: Taking taylor expansion of 4.0 in z 0.919 * [taylor]: Taking taylor expansion of (/ z y) in z 0.919 * [taylor]: Taking taylor expansion of z in z 0.919 * [taylor]: Taking taylor expansion of y in z 0.919 * [taylor]: Taking taylor expansion of 2.0 in z 0.920 * [taylor]: Taking taylor expansion of 0 in y 0.923 * [taylor]: Taking taylor expansion of 0 in z 0.923 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.923 * [taylor]: Taking taylor expansion of 2.0 in y 0.925 * [taylor]: Taking taylor expansion of 4.0 in y 0.929 * [taylor]: Taking taylor expansion of 0 in z 0.929 * [taylor]: Taking taylor expansion of 0 in y 0.929 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.929 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.929 * [taylor]: Taking taylor expansion of 4.0 in y 0.929 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.929 * [taylor]: Taking taylor expansion of y in y 0.931 * [taylor]: Taking taylor expansion of 0 in y 0.933 * [approximate]: Taking taylor expansion of (+ (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) (* 4.0 (/ z x))) in (x z y) around 0 0.933 * [taylor]: Taking taylor expansion of (+ (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) (* 4.0 (/ z x))) in y 0.933 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) in y 0.933 * [taylor]: Taking taylor expansion of 4.0 in y 0.933 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ -1 z) (/ -1 y)) z) in y 0.933 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in y 0.933 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.933 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in y 0.933 * [taylor]: Taking taylor expansion of 0.5 in y 0.933 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.933 * [taylor]: Taking taylor expansion of -1 in y 0.933 * [taylor]: Taking taylor expansion of z in y 0.933 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.933 * [taylor]: Taking taylor expansion of -1 in y 0.933 * [taylor]: Taking taylor expansion of y in y 0.933 * [taylor]: Taking taylor expansion of z in y 0.934 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y 0.934 * [taylor]: Taking taylor expansion of 4.0 in y 0.934 * [taylor]: Taking taylor expansion of (/ z x) in y 0.934 * [taylor]: Taking taylor expansion of z in y 0.934 * [taylor]: Taking taylor expansion of x in y 0.934 * [taylor]: Taking taylor expansion of (+ (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) (* 4.0 (/ z x))) in z 0.934 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) in z 0.934 * [taylor]: Taking taylor expansion of 4.0 in z 0.934 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ -1 z) (/ -1 y)) z) in z 0.934 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in z 0.934 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.934 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in z 0.934 * [taylor]: Taking taylor expansion of 0.5 in z 0.934 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.934 * [taylor]: Taking taylor expansion of -1 in z 0.934 * [taylor]: Taking taylor expansion of z in z 0.934 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.934 * [taylor]: Taking taylor expansion of -1 in z 0.934 * [taylor]: Taking taylor expansion of y in z 0.934 * [taylor]: Taking taylor expansion of z in z 0.934 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z 0.934 * [taylor]: Taking taylor expansion of 4.0 in z 0.935 * [taylor]: Taking taylor expansion of (/ z x) in z 0.935 * [taylor]: Taking taylor expansion of z in z 0.935 * [taylor]: Taking taylor expansion of x in z 0.935 * [taylor]: Taking taylor expansion of (+ (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) (* 4.0 (/ z x))) in x 0.935 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) in x 0.935 * [taylor]: Taking taylor expansion of 4.0 in x 0.935 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ -1 z) (/ -1 y)) z) in x 0.935 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in x 0.935 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.935 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in x 0.935 * [taylor]: Taking taylor expansion of 0.5 in x 0.935 * [taylor]: Taking taylor expansion of (/ -1 z) in x 0.935 * [taylor]: Taking taylor expansion of -1 in x 0.935 * [taylor]: Taking taylor expansion of z in x 0.935 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.935 * [taylor]: Taking taylor expansion of -1 in x 0.935 * [taylor]: Taking taylor expansion of y in x 0.935 * [taylor]: Taking taylor expansion of z in x 0.935 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.935 * [taylor]: Taking taylor expansion of 4.0 in x 0.935 * [taylor]: Taking taylor expansion of (/ z x) in x 0.935 * [taylor]: Taking taylor expansion of z in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of (+ (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) (* 4.0 (/ z x))) in x 0.935 * [taylor]: Taking taylor expansion of (* 4.0 (* (fma 0.5 (/ -1 z) (/ -1 y)) z)) in x 0.935 * [taylor]: Taking taylor expansion of 4.0 in x 0.935 * [taylor]: Taking taylor expansion of (* (fma 0.5 (/ -1 z) (/ -1 y)) z) in x 0.935 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in x 0.935 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y)) 0.935 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in x 0.935 * [taylor]: Taking taylor expansion of 0.5 in x 0.935 * [taylor]: Taking taylor expansion of (/ -1 z) in x 0.935 * [taylor]: Taking taylor expansion of -1 in x 0.935 * [taylor]: Taking taylor expansion of z in x 0.935 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.935 * [taylor]: Taking taylor expansion of -1 in x 0.935 * [taylor]: Taking taylor expansion of y in x 0.936 * [taylor]: Taking taylor expansion of z in x 0.936 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.936 * [taylor]: Taking taylor expansion of 4.0 in x 0.936 * [taylor]: Taking taylor expansion of (/ z x) in x 0.936 * [taylor]: Taking taylor expansion of z in x 0.936 * [taylor]: Taking taylor expansion of x in x 0.936 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.936 * [taylor]: Taking taylor expansion of 4.0 in z 0.936 * [taylor]: Taking taylor expansion of z in z 0.937 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in z 0.937 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z 0.937 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.937 * [taylor]: Taking taylor expansion of 4.0 in z 0.938 * [taylor]: Taking taylor expansion of (/ z y) in z 0.938 * [taylor]: Taking taylor expansion of z in z 0.938 * [taylor]: Taking taylor expansion of y in z 0.938 * [taylor]: Taking taylor expansion of 2.0 in z 0.938 * [taylor]: Taking taylor expansion of 0 in y 0.941 * [taylor]: Taking taylor expansion of 0 in z 0.942 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.942 * [taylor]: Taking taylor expansion of 2.0 in y 0.943 * [taylor]: Taking taylor expansion of 4.0 in y 0.947 * [taylor]: Taking taylor expansion of 0 in z 0.947 * [taylor]: Taking taylor expansion of 0 in y 0.947 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.947 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.947 * [taylor]: Taking taylor expansion of 4.0 in y 0.947 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.947 * [taylor]: Taking taylor expansion of y in y 0.949 * [taylor]: Taking taylor expansion of 0 in y 0.950 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.950 * [approximate]: Taking taylor expansion of (* 4.0 (/ x z)) in (x z) around 0 0.951 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in z 0.951 * [taylor]: Taking taylor expansion of 4.0 in z 0.951 * [taylor]: Taking taylor expansion of (/ x z) in z 0.951 * [taylor]: Taking taylor expansion of x in z 0.951 * [taylor]: Taking taylor expansion of z in z 0.951 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x 0.951 * [taylor]: Taking taylor expansion of 4.0 in x 0.951 * [taylor]: Taking taylor expansion of (/ x z) in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.951 * [taylor]: Taking taylor expansion of z in x 0.951 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x 0.951 * [taylor]: Taking taylor expansion of 4.0 in x 0.951 * [taylor]: Taking taylor expansion of (/ x z) in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.951 * [taylor]: Taking taylor expansion of z in x 0.951 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z 0.951 * [taylor]: Taking taylor expansion of 4.0 in z 0.951 * [taylor]: Taking taylor expansion of z in z 0.952 * [taylor]: Taking taylor expansion of 0 in z 0.953 * [taylor]: Taking taylor expansion of 0 in z 0.955 * [taylor]: Taking taylor expansion of 0 in z 0.955 * [approximate]: Taking taylor expansion of (* 4.0 (/ z x)) in (x z) around 0 0.955 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z 0.956 * [taylor]: Taking taylor expansion of 4.0 in z 0.956 * [taylor]: Taking taylor expansion of (/ z x) in z 0.956 * [taylor]: Taking taylor expansion of z in z 0.956 * [taylor]: Taking taylor expansion of x in z 0.956 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.956 * [taylor]: Taking taylor expansion of 4.0 in x 0.956 * [taylor]: Taking taylor expansion of (/ z x) in x 0.956 * [taylor]: Taking taylor expansion of z in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.956 * [taylor]: Taking taylor expansion of 4.0 in x 0.956 * [taylor]: Taking taylor expansion of (/ z x) in x 0.956 * [taylor]: Taking taylor expansion of z in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.956 * [taylor]: Taking taylor expansion of 4.0 in z 0.956 * [taylor]: Taking taylor expansion of z in z 0.958 * [taylor]: Taking taylor expansion of 0 in z 0.960 * [taylor]: Taking taylor expansion of 0 in z 0.963 * [taylor]: Taking taylor expansion of 0 in z 0.963 * [approximate]: Taking taylor expansion of (* 4.0 (/ z x)) in (x z) around 0 0.963 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z 0.963 * [taylor]: Taking taylor expansion of 4.0 in z 0.963 * [taylor]: Taking taylor expansion of (/ z x) in z 0.963 * [taylor]: Taking taylor expansion of z in z 0.963 * [taylor]: Taking taylor expansion of x in z 0.963 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.964 * [taylor]: Taking taylor expansion of 4.0 in x 0.964 * [taylor]: Taking taylor expansion of (/ z x) in x 0.964 * [taylor]: Taking taylor expansion of z in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.964 * [taylor]: Taking taylor expansion of 4.0 in x 0.964 * [taylor]: Taking taylor expansion of (/ z x) in x 0.964 * [taylor]: Taking taylor expansion of z in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.964 * [taylor]: Taking taylor expansion of 4.0 in z 0.964 * [taylor]: Taking taylor expansion of z in z 0.966 * [taylor]: Taking taylor expansion of 0 in z 0.968 * [taylor]: Taking taylor expansion of 0 in z 0.971 * [taylor]: Taking taylor expansion of 0 in z 0.971 * * * [progress]: simplifying candidates 0.972 * [simplify]: Simplifying using # : (expm1 (* (/ 4.0 z) (- (fma 0.5 z y)))) (log1p (* (/ 4.0 z) (- (fma 0.5 z y)))) (* (/ 4.0 z) (- (fma 0.5 z y))) (+ (- (log 4.0) (log z)) (log (- (fma 0.5 z y)))) (+ (log (/ 4.0 z)) (log (- (fma 0.5 z y)))) (log (* (/ 4.0 z) (- (fma 0.5 z y)))) (exp (* (/ 4.0 z) (- (fma 0.5 z y)))) (* (/ (* (* 4.0 4.0) 4.0) (* (* z z) z)) (* (* (- (fma 0.5 z y)) (- (fma 0.5 z y))) (- (fma 0.5 z y)))) (* (* (* (/ 4.0 z) (/ 4.0 z)) (/ 4.0 z)) (* (* (- (fma 0.5 z y)) (- (fma 0.5 z y))) (- (fma 0.5 z y)))) (* (cbrt (* (/ 4.0 z) (- (fma 0.5 z y)))) (cbrt (* (/ 4.0 z) (- (fma 0.5 z y))))) (cbrt (* (/ 4.0 z) (- (fma 0.5 z y)))) (* (* (* (/ 4.0 z) (- (fma 0.5 z y))) (* (/ 4.0 z) (- (fma 0.5 z y)))) (* (/ 4.0 z) (- (fma 0.5 z y)))) (sqrt (* (/ 4.0 z) (- (fma 0.5 z y)))) (sqrt (* (/ 4.0 z) (- (fma 0.5 z y)))) (* (sqrt (/ 4.0 z)) (sqrt (- (fma 0.5 z y)))) (* (sqrt (/ 4.0 z)) (sqrt (- (fma 0.5 z y)))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- (fma 0.5 z y)))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- (fma 0.5 z y)))) (* (/ 4.0 z) (fma 0.5 z y)) (* (/ 4.0 z) (- (* 0.5 z))) (* (/ 4.0 z) (- y)) (* (- (* 0.5 z)) (/ 4.0 z)) (* (- y) (/ 4.0 z)) (* (/ 4.0 z) (* (cbrt (- (fma 0.5 z y))) (cbrt (- (fma 0.5 z y))))) (* (/ 4.0 z) (sqrt (- (fma 0.5 z y)))) (* (/ 4.0 z) 1) (* (/ 4.0 z) -1) (* (/ 4.0 z) (- (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))))) (* (/ 4.0 z) (- (sqrt (fma 0.5 z y)))) (* (/ 4.0 z) (- 1)) (* (/ 4.0 z) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y)))) (* (/ 4.0 z) (sqrt (fma 0.5 z y))) (* (/ 4.0 z) 1) (* (cbrt (/ 4.0 z)) (- (fma 0.5 z y))) (* (sqrt (/ 4.0 z)) (- (fma 0.5 z y))) (* (/ (cbrt 4.0) (cbrt z)) (- (fma 0.5 z y))) (* (/ (cbrt 4.0) (sqrt z)) (- (fma 0.5 z y))) (* (/ (cbrt 4.0) z) (- (fma 0.5 z y))) (* (/ (sqrt 4.0) (cbrt z)) (- (fma 0.5 z y))) (* (/ (sqrt 4.0) (sqrt z)) (- (fma 0.5 z y))) (* (/ (sqrt 4.0) z) (- (fma 0.5 z y))) (* (/ 4.0 (cbrt z)) (- (fma 0.5 z y))) (* (/ 4.0 (sqrt z)) (- (fma 0.5 z y))) (* (/ 4.0 z) (- (fma 0.5 z y))) (* (/ 4.0 z) (- (fma 0.5 z y))) (* (/ 1 z) (- (fma 0.5 z y))) (* 4.0 (- (fma 0.5 z y))) (expm1 (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (log1p (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (* (exp (* 4.0 (/ x z))) (exp (* (/ 4.0 z) (- (fma 0.5 z y))))) (log (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (exp (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (* (cbrt (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (cbrt (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y)))))) (cbrt (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (* (* (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y)))) (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (sqrt (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (sqrt (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (+ (* (* 4.0 x) z) (* z (* 4.0 (- (fma 0.5 z y))))) (* z z) (+ (pow (* 4.0 (/ x z)) 3) (pow (* (/ 4.0 z) (- (fma 0.5 z y))) 3)) (+ (* (* 4.0 (/ x z)) (* 4.0 (/ x z))) (- (* (* (/ 4.0 z) (- (fma 0.5 z y))) (* (/ 4.0 z) (- (fma 0.5 z y)))) (* (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y)))))) (- (* (* 4.0 (/ x z)) (* 4.0 (/ x z))) (* (* (/ 4.0 z) (- (fma 0.5 z y))) (* (/ 4.0 z) (- (fma 0.5 z y))))) (- (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y)))) (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (* 0.5 z)))) (+ (* 4.0 (/ x z)) (* (- (* 0.5 z)) (/ 4.0 z))) (expm1 (* 4.0 (/ x z))) (log1p (* 4.0 (/ x z))) (* 4.0 (/ x z)) (+ (log 4.0) (- (log x) (log z))) (+ (log 4.0) (log (/ x z))) (log (* 4.0 (/ x z))) (exp (* 4.0 (/ x z))) (* (* (* 4.0 4.0) 4.0) (/ (* (* x x) x) (* (* z z) z))) (* (* (* 4.0 4.0) 4.0) (* (* (/ x z) (/ x z)) (/ x z))) (* (cbrt (* 4.0 (/ x z))) (cbrt (* 4.0 (/ x z)))) (cbrt (* 4.0 (/ x z))) (* (* (* 4.0 (/ x z)) (* 4.0 (/ x z))) (* 4.0 (/ x z))) (sqrt (* 4.0 (/ x z))) (sqrt (* 4.0 (/ x z))) (* (sqrt 4.0) (sqrt (/ x z))) (* (sqrt 4.0) (sqrt (/ x z))) (* (sqrt 4.0) (/ (sqrt x) (sqrt z))) (* (sqrt 4.0) (/ (sqrt x) (sqrt z))) (* 4.0 (* (cbrt (/ x z)) (cbrt (/ x z)))) (* 4.0 (sqrt (/ x z))) (* 4.0 (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z)))) (* 4.0 (/ (* (cbrt x) (cbrt x)) (sqrt z))) (* 4.0 (/ (* (cbrt x) (cbrt x)) 1)) (* 4.0 (/ (sqrt x) (* (cbrt z) (cbrt z)))) (* 4.0 (/ (sqrt x) (sqrt z))) (* 4.0 (/ (sqrt x) 1)) (* 4.0 (/ 1 (* (cbrt z) (cbrt z)))) (* 4.0 (/ 1 (sqrt z))) (* 4.0 (/ 1 1)) (* 4.0 1) (* 4.0 x) (* (cbrt 4.0) (/ x z)) (* (sqrt 4.0) (/ x z)) (* 4.0 (/ x z)) (* 4.0 x) (- (+ (* 4.0 (/ y z)) 2.0)) (- (+ (* 4.0 (/ y z)) 2.0)) (- (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (* 4.0 (/ x z)) (* 4.0 (/ x z)) (* 4.0 (/ x z)) 0.981 * * [simplify]: iteration 0 : 511 enodes (cost 579 ) 0.996 * * [simplify]: iteration 1 : 2356 enodes (cost 537 ) 1.049 * * [simplify]: iteration 2 : 5002 enodes (cost 532 ) 1.052 * [simplify]: Simplified to: (expm1 (* (/ 4.0 z) (- (fma 0.5 z y)))) (log1p (* (/ 4.0 z) (- (fma 0.5 z y)))) (* (/ 4.0 z) (- (fma 0.5 z y))) (log (* (/ 4.0 z) (- (fma 0.5 z y)))) (log (* (/ 4.0 z) (- (fma 0.5 z y)))) (log (* (/ 4.0 z) (- (fma 0.5 z y)))) (exp (* (/ 4.0 z) (- (fma 0.5 z y)))) (pow (* (/ 4.0 z) (- (fma 0.5 z y))) 3) (pow (* (/ 4.0 z) (- (fma 0.5 z y))) 3) (* (cbrt (* (/ 4.0 z) (- (fma 0.5 z y)))) (cbrt (* (/ 4.0 z) (- (fma 0.5 z y))))) (cbrt (* (/ 4.0 z) (- (fma 0.5 z y)))) (pow (* (/ 4.0 z) (- (fma 0.5 z y))) 3) (sqrt (* (/ 4.0 z) (- (fma 0.5 z y)))) (sqrt (* (/ 4.0 z) (- (fma 0.5 z y)))) (* (sqrt (/ 4.0 z)) (sqrt (- (fma 0.5 z y)))) (* (sqrt (/ 4.0 z)) (sqrt (- (fma 0.5 z y)))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- (fma 0.5 z y)))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- (fma 0.5 z y)))) (* (/ 4.0 z) (fma 0.5 z y)) (* (/ 4.0 z) (- (* 0.5 z))) (* (/ 4.0 z) (- y)) (* (/ 4.0 z) (- (* 0.5 z))) (* (/ 4.0 z) (- y)) (* (/ 4.0 z) (* (cbrt (- (fma 0.5 z y))) (cbrt (- (fma 0.5 z y))))) (* (/ 4.0 z) (sqrt (- (fma 0.5 z y)))) (/ 4.0 z) (- (/ 4.0 z)) (* (/ 4.0 z) (- (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y))))) (* (/ 4.0 z) (- (sqrt (fma 0.5 z y)))) (- (/ 4.0 z)) (* (/ 4.0 z) (* (cbrt (fma 0.5 z y)) (cbrt (fma 0.5 z y)))) (* (/ 4.0 z) (sqrt (fma 0.5 z y))) (/ 4.0 z) (* (cbrt (/ 4.0 z)) (- (fma 0.5 z y))) (* (sqrt (/ 4.0 z)) (- (fma 0.5 z y))) (* (/ (cbrt 4.0) (cbrt z)) (- (fma 0.5 z y))) (* (/ (cbrt 4.0) (sqrt z)) (- (fma 0.5 z y))) (* (/ (cbrt 4.0) z) (- (fma 0.5 z y))) (* (/ (sqrt 4.0) (cbrt z)) (- (fma 0.5 z y))) (* (/ (sqrt 4.0) (sqrt z)) (- (fma 0.5 z y))) (* (/ (sqrt 4.0) z) (- (fma 0.5 z y))) (* (/ 4.0 (cbrt z)) (- (fma 0.5 z y))) (* (/ 4.0 (sqrt z)) (- (fma 0.5 z y))) (* (/ 4.0 z) (- (fma 0.5 z y))) (* (/ 4.0 z) (- (fma 0.5 z y))) (- (/ (fma 0.5 z y) z)) (* 4.0 (- (fma 0.5 z y))) (expm1 (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (log1p (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (exp (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (log (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (exp (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (* (cbrt (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (cbrt (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y)))))) (cbrt (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (pow (fma 4.0 (/ x z) (* (/ 4.0 z) (- (fma 0.5 z y)))) 3) (sqrt (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (sqrt (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (- (fma 0.5 z y))))) (fma (* 4.0 x) z (* z (* 4.0 (- (fma 0.5 z y))))) (* z z) (+ (pow (* 4.0 (/ x z)) 3) (pow (* (/ 4.0 z) (- (fma 0.5 z y))) 3)) (fma (* 4.0 4.0) (* (/ x z) (/ x z)) (* (* (/ 4.0 z) (- (fma 0.5 z y))) (- (* (/ 4.0 z) (- (fma 0.5 z y))) (* 4.0 (/ x z))))) (* (+ (* 4.0 (/ x z)) (* (/ 4.0 z) (fma 0.5 z y))) (fma 4.0 (/ x z) (* (/ 4.0 z) (- (fma 0.5 z y))))) (fma 4.0 (/ x z) (* (/ 4.0 z) (fma 0.5 z y))) (fma 4.0 (/ x z) (* (- (* 0.5 z)) (/ 4.0 z))) (fma 4.0 (/ x z) (* (- (* 0.5 z)) (/ 4.0 z))) (expm1 (* 4.0 (/ x z))) (log1p (* 4.0 (/ x z))) (* 4.0 (/ x z)) (log (* 4.0 (/ x z))) (log (* 4.0 (/ x z))) (log (* 4.0 (/ x z))) (exp (* 4.0 (/ x z))) (pow (* 4.0 (/ x z)) 3) (pow (* 4.0 (/ x z)) 3) (* (cbrt (* 4.0 (/ x z))) (cbrt (* 4.0 (/ x z)))) (cbrt (* 4.0 (/ x z))) (pow (* 4.0 (/ x z)) 3) (sqrt (* 4.0 (/ x z))) (sqrt (* 4.0 (/ x z))) (* (sqrt 4.0) (sqrt (/ x z))) (* (sqrt 4.0) (sqrt (/ x z))) (* (sqrt 4.0) (/ (sqrt x) (sqrt z))) (* (sqrt 4.0) (/ (sqrt x) (sqrt z))) (* 4.0 (* (cbrt (/ x z)) (cbrt (/ x z)))) (* 4.0 (sqrt (/ x z))) (* 4.0 (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z)))) (* 4.0 (/ (* (cbrt x) (cbrt x)) (sqrt z))) (* (* (cbrt x) (cbrt x)) 4.0) (* 4.0 (/ (sqrt x) (* (cbrt z) (cbrt z)))) (* 4.0 (/ (sqrt x) (sqrt z))) (* (sqrt x) 4.0) (/ 4.0 (* (cbrt z) (cbrt z))) (/ 4.0 (sqrt z)) 4.0 4.0 (* 4.0 x) (* (cbrt 4.0) (/ x z)) (* (sqrt 4.0) (/ x z)) (* 4.0 (/ x z)) (* 4.0 x) (- (+ (* 4.0 (/ y z)) 2.0)) (- (+ (* 4.0 (/ y z)) 2.0)) (- (+ (* 4.0 (/ y z)) 2.0)) (fma 4.0 (- (/ x z) (/ y z)) (- 2.0)) (fma 4.0 (- (/ x z) (/ y z)) (- 2.0)) (fma 4.0 (- (/ x z) (/ y z)) (- 2.0)) (* 4.0 (/ x z)) (* 4.0 (/ x z)) (* 4.0 (/ x z)) 1.053 * * * [progress]: adding candidates to table 1.341 * [progress]: [Phase 3 of 3] Extracting. 1.341 * * [regime]: Finding splitpoints for: (# # #) 1.341 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 1.342 * * * * [regimes]: Trying to branch on z from (# # #) 1.361 * * * * [regimes]: Trying to branch on y from (# # #) 1.379 * * * * [regimes]: Trying to branch on x from (# # #) 1.396 * * * [regime]: Found split indices: #