12.458 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.092 * * * [progress]: [2/2] Setting up program. 0.094 * [progress]: [Phase 2 of 3] Improving. 0.095 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.097 * * [simplify]: iteration 0 : 15 enodes (cost 9 ) 0.098 * * [simplify]: iteration 1 : 24 enodes (cost 9 ) 0.099 * * [simplify]: iteration 2 : 32 enodes (cost 9 ) 0.101 * * [simplify]: iteration 3 : 44 enodes (cost 9 ) 0.102 * * [simplify]: iteration 4 : 63 enodes (cost 9 ) 0.104 * * [simplify]: iteration 5 : 179 enodes (cost 9 ) 0.109 * * [simplify]: iteration 6 : 1184 enodes (cost 9 ) 0.138 * * [simplify]: iteration 7 : 5001 enodes (cost 7 ) 0.138 * [simplify]: Simplified to: (* 1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) 0.141 * * [progress]: iteration 1 / 4 0.141 * * * [progress]: picking best candidate 0.145 * * * * [pick]: Picked # 0.145 * * * [progress]: localizing error 0.153 * * * [progress]: generating rewritten candidates 0.153 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.157 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 0.159 * * * [progress]: generating series expansions 0.159 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.159 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in (x) around 0 0.159 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.159 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.162 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.162 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.162 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.162 * [taylor]: Taking taylor expansion of 2 in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of 1 in x 0.163 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.163 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.163 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.163 * [taylor]: Taking taylor expansion of 1 in x 0.163 * [taylor]: Taking taylor expansion of 1 in x 0.163 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.163 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.163 * [taylor]: Taking taylor expansion of 2 in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.166 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.166 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.166 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.166 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.166 * [taylor]: Taking taylor expansion of 2 in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.167 * [taylor]: Taking taylor expansion of 1 in x 0.167 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.167 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.167 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.167 * [taylor]: Taking taylor expansion of 1 in x 0.167 * [taylor]: Taking taylor expansion of 1 in x 0.167 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.167 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.167 * [taylor]: Taking taylor expansion of 2 in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.192 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in (x) around 0 0.192 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.192 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.192 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.192 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.192 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.192 * [taylor]: Taking taylor expansion of 2 in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.193 * [taylor]: Taking taylor expansion of x in x 0.193 * [taylor]: Taking taylor expansion of 1 in x 0.193 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.193 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.193 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.193 * [taylor]: Taking taylor expansion of 1 in x 0.193 * [taylor]: Taking taylor expansion of 1 in x 0.193 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.193 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.193 * [taylor]: Taking taylor expansion of 2 in x 0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.193 * [taylor]: Taking taylor expansion of x in x 0.194 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.194 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.194 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.195 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.195 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.195 * [taylor]: Taking taylor expansion of 2 in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.195 * [taylor]: Taking taylor expansion of x in x 0.195 * [taylor]: Taking taylor expansion of 1 in x 0.195 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.195 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.195 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.195 * [taylor]: Taking taylor expansion of 1 in x 0.195 * [taylor]: Taking taylor expansion of 1 in x 0.195 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.195 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.195 * [taylor]: Taking taylor expansion of 2 in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.195 * [taylor]: Taking taylor expansion of x in x 0.205 * [approximate]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in (x) around 0 0.206 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.206 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.206 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.206 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.206 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.206 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.206 * [taylor]: Taking taylor expansion of 2 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 1 in x 0.206 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.207 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.207 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.207 * [taylor]: Taking taylor expansion of 1 in x 0.207 * [taylor]: Taking taylor expansion of 1 in x 0.207 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.207 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.207 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.207 * [taylor]: Taking taylor expansion of 2 in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.208 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.208 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.208 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.208 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.208 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.208 * [taylor]: Taking taylor expansion of 2 in x 0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of 1 in x 0.209 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.209 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.209 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.209 * [taylor]: Taking taylor expansion of 1 in x 0.209 * [taylor]: Taking taylor expansion of 1 in x 0.209 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.209 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.209 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.209 * [taylor]: Taking taylor expansion of 2 in x 0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.221 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 0.221 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in (x) around 0 0.221 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.221 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.221 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.221 * [taylor]: Taking taylor expansion of 1 in x 0.221 * [taylor]: Taking taylor expansion of 1 in x 0.221 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.221 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.221 * [taylor]: Taking taylor expansion of 2 in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.222 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.222 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.222 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.222 * [taylor]: Taking taylor expansion of 1 in x 0.222 * [taylor]: Taking taylor expansion of 1 in x 0.222 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.222 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.222 * [taylor]: Taking taylor expansion of 2 in x 0.222 * [taylor]: Taking taylor expansion of x in x 0.226 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in (x) around 0 0.226 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.226 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.226 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.226 * [taylor]: Taking taylor expansion of 1 in x 0.226 * [taylor]: Taking taylor expansion of 1 in x 0.227 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.227 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.227 * [taylor]: Taking taylor expansion of 2 in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.227 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.227 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.227 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.227 * [taylor]: Taking taylor expansion of 1 in x 0.227 * [taylor]: Taking taylor expansion of 1 in x 0.227 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.227 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.227 * [taylor]: Taking taylor expansion of 2 in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.233 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.233 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.233 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.233 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.233 * [taylor]: Taking taylor expansion of 1 in x 0.233 * [taylor]: Taking taylor expansion of 1 in x 0.233 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.233 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.233 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.233 * [taylor]: Taking taylor expansion of 2 in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.234 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.234 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.234 * [taylor]: Taking taylor expansion of 1 in x 0.234 * [taylor]: Taking taylor expansion of 1 in x 0.234 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.234 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.234 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.234 * [taylor]: Taking taylor expansion of 2 in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.240 * * * [progress]: simplifying candidates 0.240 * [simplify]: Simplifying using # : (expm1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (log1p (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (- (log (expm1 (+ x x))) (log (fma 1 1 (exp (+ x x))))) (log (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (exp (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (/ (* (* (expm1 (+ x x)) (expm1 (+ x x))) (expm1 (+ x x))) (* (* (fma 1 1 (exp (+ x x))) (fma 1 1 (exp (+ x x)))) (fma 1 1 (exp (+ x x))))) (* (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))))) (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (* (* (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (sqrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (sqrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (- (expm1 (+ x x))) (- (fma 1 1 (exp (+ x x)))) (/ (exp (+ x x)) (fma 1 1 (exp (+ x x)))) (/ 1 (fma 1 1 (exp (+ x x)))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (cbrt (expm1 (+ x x))) (cbrt (fma 1 1 (exp (+ x x))))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (sqrt (fma 1 1 (exp (+ x x))))) (/ (cbrt (expm1 (+ x x))) (sqrt (fma 1 1 (exp (+ x x))))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) 1) (/ (cbrt (expm1 (+ x x))) (fma 1 1 (exp (+ x x)))) (/ (sqrt (expm1 (+ x x))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (sqrt (expm1 (+ x x))) (cbrt (fma 1 1 (exp (+ x x))))) (/ (sqrt (expm1 (+ x x))) (sqrt (fma 1 1 (exp (+ x x))))) (/ (sqrt (expm1 (+ x x))) (sqrt (fma 1 1 (exp (+ x x))))) (/ (sqrt (expm1 (+ x x))) 1) (/ (sqrt (expm1 (+ x x))) (fma 1 1 (exp (+ x x)))) (/ 1 (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (expm1 (+ x x)) (cbrt (fma 1 1 (exp (+ x x))))) (/ 1 (sqrt (fma 1 1 (exp (+ x x))))) (/ (expm1 (+ x x)) (sqrt (fma 1 1 (exp (+ x x))))) (/ 1 1) (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) (/ 1 (fma 1 1 (exp (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (/ (expm1 (+ x x)) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (expm1 (+ x x)) (sqrt (fma 1 1 (exp (+ x x))))) (/ (expm1 (+ x x)) 1) (/ (fma 1 1 (exp (+ x x))) (cbrt (expm1 (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (sqrt (expm1 (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (expm1 (fma 1 1 (exp (+ x x)))) (log1p (fma 1 1 (exp (+ x x)))) (* 1 1) (log (fma 1 1 (exp (+ x x)))) (exp (fma 1 1 (exp (+ x x)))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x))))) (cbrt (fma 1 1 (exp (+ x x)))) (* (* (fma 1 1 (exp (+ x x))) (fma 1 1 (exp (+ x x)))) (fma 1 1 (exp (+ x x)))) (sqrt (fma 1 1 (exp (+ x x)))) (sqrt (fma 1 1 (exp (+ x x)))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (/ (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (+ (* 2 (pow x 2)) (+ (* 2 x) 2)) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) 0.246 * * [simplify]: iteration 0 : 150 enodes (cost 395 ) 0.249 * * [simplify]: iteration 1 : 512 enodes (cost 351 ) 0.259 * * [simplify]: iteration 2 : 2464 enodes (cost 344 ) 0.311 * * [simplify]: iteration 3 : 5002 enodes (cost 343 ) 0.313 * [simplify]: Simplified to: (expm1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (log1p (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (log (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (log (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (exp (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (pow (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) 3) (* (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))))) (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (pow (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) 3) (sqrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (sqrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (- (expm1 (+ x x))) (- (fma 1 1 (exp (+ x x)))) (/ (exp (* 2 x)) (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (cbrt (expm1 (+ x x))) (cbrt (fma 1 1 (exp (+ x x))))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (hypot 1 (exp x))) (/ (/ (cbrt (expm1 (+ x x))) 1) (hypot 1 (exp x))) (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (/ (cbrt (expm1 (+ x x))) (fma 1 1 (exp (+ x x)))) (/ (sqrt (expm1 (+ x x))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (sqrt (expm1 (+ x x))) (cbrt (fma 1 1 (exp (+ x x))))) (/ (sqrt (expm1 (+ x x))) (hypot 1 (exp x))) (/ (sqrt (expm1 (+ x x))) (hypot 1 (exp x))) (sqrt (expm1 (+ x x))) (/ (sqrt (expm1 (+ x x))) (fma 1 1 (exp (+ x x)))) (/ 1 (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (expm1 (+ x x)) (cbrt (fma 1 1 (exp (+ x x))))) (/ 1 (/ (hypot 1 (exp x)) 1)) (/ (expm1 (* 2 x)) (hypot 1 (exp x))) 1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) (/ 1 (+ (exp (* 2 x)) 1)) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (/ (expm1 (+ x x)) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (expm1 (* 2 x)) (hypot 1 (exp x))) (expm1 (* 2 x)) (/ (fma 1 1 (exp (+ x x))) (cbrt (expm1 (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (sqrt (expm1 (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (expm1 (fma 1 1 (exp (+ x x)))) (log1p (fma 1 1 (exp (+ x x)))) 1 (log1p (exp (* 2 x))) (exp (fma 1 1 (exp (+ x x)))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x))))) (cbrt (fma 1 1 (exp (+ x x)))) (pow (+ (exp (* 2 x)) 1) 3) (hypot 1 (exp x)) (hypot 1 (exp x)) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) (fma x (fma 2 x 2) 2) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) 0.313 * * * [progress]: adding candidates to table 0.418 * * [progress]: iteration 2 / 4 0.418 * * * [progress]: picking best candidate 0.421 * * * * [pick]: Picked # 0.421 * * * [progress]: localizing error 0.431 * * * [progress]: generating rewritten candidates 0.431 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 3 2) 0.443 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.443 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 3) 0.451 * * * [progress]: generating series expansions 0.451 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 3 2) 0.451 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 0.451 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.451 * [taylor]: Taking taylor expansion of 1/3 in x 0.451 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.451 * [taylor]: Taking taylor expansion of x in x 0.451 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.451 * [taylor]: Taking taylor expansion of 1/3 in x 0.451 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.451 * [taylor]: Taking taylor expansion of x in x 0.462 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 0.462 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.462 * [taylor]: Taking taylor expansion of 1/3 in x 0.462 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.463 * [taylor]: Taking taylor expansion of 1/3 in x 0.463 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.473 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 0.473 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.473 * [taylor]: Taking taylor expansion of -1/3 in x 0.473 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.474 * [taylor]: Taking taylor expansion of -1/3 in x 0.474 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.487 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.487 * [approximate]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in (x) around 0 0.487 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 0.487 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 0.487 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 0.487 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of 2/15 in x 0.487 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.487 * [taylor]: Taking taylor expansion of 1/3 in x 0.487 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 0.487 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 0.487 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 0.487 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of 2/15 in x 0.487 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.487 * [taylor]: Taking taylor expansion of 1/3 in x 0.487 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.495 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0 0.495 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 0.495 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 0.495 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 0.495 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of 2/15 in x 0.495 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.495 * [taylor]: Taking taylor expansion of 1/3 in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.495 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 0.496 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 0.496 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 0.496 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of 2/15 in x 0.497 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.497 * [taylor]: Taking taylor expansion of 1/3 in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.497 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.514 * [approximate]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in (x) around 0 0.514 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 0.514 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 0.514 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 0.514 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.514 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.514 * [taylor]: Taking taylor expansion of -1 in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.514 * [taylor]: Taking taylor expansion of 2/15 in x 0.514 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 0.514 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.514 * [taylor]: Taking taylor expansion of 1/3 in x 0.514 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.515 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 0.515 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 0.515 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 0.516 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.516 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.516 * [taylor]: Taking taylor expansion of -1 in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of 2/15 in x 0.516 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 0.516 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.516 * [taylor]: Taking taylor expansion of 1/3 in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.516 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.533 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 3) 0.533 * [approximate]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in (x) around 0 0.533 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.533 * [taylor]: Taking taylor expansion of 1/3 in x 0.533 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.533 * [taylor]: Taking taylor expansion of 1/3 in x 0.533 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.548 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 0.548 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.548 * [taylor]: Taking taylor expansion of 1/3 in x 0.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.548 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.549 * [taylor]: Taking taylor expansion of 1/3 in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.549 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.578 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in (x) around 0 0.578 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 0.578 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.578 * [taylor]: Taking taylor expansion of 1/3 in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.578 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 0.579 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.579 * [taylor]: Taking taylor expansion of 1/3 in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.579 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.605 * * * [progress]: simplifying candidates 0.606 * [simplify]: Simplifying using # : (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (log (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x (/ 3 2))) (* (sqrt 1/3) (pow x (/ 3 2))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 (* x x)) (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 x) (* 1/3 (sqrt (pow x 3))) (* 1/3 1) (* 1/3 (pow x (/ 3 2))) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (expm1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (pow x 5) 2/15) (log (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (exp (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (* (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (pow x 3) 1/3))) (fma (- (pow x 3)) 1/3 (* (pow x 3) 1/3)) (fma (sqrt x) (sqrt x) (- (* (pow x 3) 1/3))) (fma (- (pow x 3)) 1/3 (* (pow x 3) 1/3)) (fma 1 x (- (* (pow x 3) 1/3))) (fma (- (pow x 3)) 1/3 (* (pow x 3) 1/3)) (expm1 (- x (* 1/3 (pow x 3)))) (log1p (- x (* 1/3 (pow x 3)))) (- (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (/ (exp x) (exp (* 1/3 (pow x 3)))) (log (- x (* 1/3 (pow x 3)))) (exp (- x (* 1/3 (pow x 3)))) (* (cbrt (- x (* 1/3 (pow x 3)))) (cbrt (- x (* 1/3 (pow x 3))))) (cbrt (- x (* 1/3 (pow x 3)))) (* (* (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3)))) (- x (* 1/3 (pow x 3)))) (sqrt (- x (* 1/3 (pow x 3)))) (sqrt (- x (* 1/3 (pow x 3)))) (- (pow x 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* x x) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* x (* 1/3 (pow x 3))))) (- (* 1/3 (pow x 3))) (- (* x x) (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3)))) (+ x (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) 0.610 * * [simplify]: iteration 0 : 206 enodes (cost 338 ) 0.615 * * [simplify]: iteration 1 : 835 enodes (cost 292 ) 0.638 * * [simplify]: iteration 2 : 5001 enodes (cost 292 ) 0.640 * [simplify]: Simplified to: (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x 3/2)) (* (sqrt 1/3) (pow x 3/2)) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* (* 1/3 x) x) (* (* 1/3 x) x) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* 1/3 x) (* 1/3 (sqrt (pow x 3))) 1/3 (* 1/3 (pow x 3/2)) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (expm1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (pow x 5) 2/15) (log (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (exp (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (pow (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) 3) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (- x (* 1/3 (pow x 3))) (* (pow x 3) (+ (- 1/3) 1/3)) (- x (* 1/3 (pow x 3))) (* (pow x 3) (+ (- 1/3) 1/3)) (- x (* 1/3 (pow x 3))) (* (pow x 3) (+ (- 1/3) 1/3)) (expm1 (- x (* 1/3 (pow x 3)))) (log1p (- x (* 1/3 (pow x 3)))) (- (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (exp (- x (* 1/3 (pow x 3)))) (log (- x (* 1/3 (pow x 3)))) (exp (- x (* 1/3 (pow x 3)))) (* (cbrt (- x (* 1/3 (pow x 3)))) (cbrt (- x (* 1/3 (pow x 3))))) (cbrt (- x (* 1/3 (pow x 3)))) (pow (- x (* 1/3 (pow x 3))) 3) (sqrt (- x (* 1/3 (pow x 3)))) (sqrt (- x (* 1/3 (pow x 3)))) (- (pow x 3) (pow (* 1/3 (pow x 3)) 3)) (fma x x (fma 1/9 (pow x 6) (* x (* 1/3 (pow x 3))))) (- (* 1/3 (pow x 3))) (- (* x x) (* (pow x 6) 1/9)) (fma (pow x 3) 1/3 x) (- (* 1/3 (pow x 3))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) 0.641 * * * [progress]: adding candidates to table 0.795 * * [progress]: iteration 3 / 4 0.795 * * * [progress]: picking best candidate 0.801 * * * * [pick]: Picked # 0.801 * * * [progress]: localizing error 0.814 * * * [progress]: generating rewritten candidates 0.814 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 3 2) 0.830 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.830 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 0.830 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 3) 0.838 * * * [progress]: generating series expansions 0.838 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 3 2) 0.838 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 0.838 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.838 * [taylor]: Taking taylor expansion of 1/3 in x 0.838 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.838 * [taylor]: Taking taylor expansion of x in x 0.838 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.838 * [taylor]: Taking taylor expansion of 1/3 in x 0.838 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.838 * [taylor]: Taking taylor expansion of x in x 0.849 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 0.850 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.850 * [taylor]: Taking taylor expansion of 1/3 in x 0.850 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.850 * [taylor]: Taking taylor expansion of 1/3 in x 0.850 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.861 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 0.861 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.861 * [taylor]: Taking taylor expansion of -1/3 in x 0.861 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.862 * [taylor]: Taking taylor expansion of -1/3 in x 0.862 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.872 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.872 * [approximate]: Taking taylor expansion of (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) in (x) around 0 0.872 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) in x 0.872 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 1) 0.872 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) in x 0.872 * [taylor]: Taking taylor expansion of (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) in x 0.872 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 0.872 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) in x 0.872 * [taylor]: Taking taylor expansion of 1 in x 0.872 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 0.873 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 0.873 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 0.873 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.873 * [taylor]: Taking taylor expansion of 2/15 in x 0.873 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.873 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.873 * [taylor]: Taking taylor expansion of 1/3 in x 0.873 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of 1 in x 0.875 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) in x 0.875 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 1) 0.875 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) in x 0.875 * [taylor]: Taking taylor expansion of (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) in x 0.875 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 0.875 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) in x 0.875 * [taylor]: Taking taylor expansion of 1 in x 0.875 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 0.875 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 0.875 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 0.875 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of 2/15 in x 0.875 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.875 * [taylor]: Taking taylor expansion of 1/3 in x 0.875 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.878 * [taylor]: Taking taylor expansion of 1 in x 0.917 * [approximate]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) in (x) around 0 0.917 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) in x 0.917 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) 1) 0.917 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) in x 0.918 * [taylor]: Taking taylor expansion of (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))))) in x 0.918 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) 0.918 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))))) in x 0.918 * [taylor]: Taking taylor expansion of 1 in x 0.918 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 0.918 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 0.918 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 0.918 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.918 * [taylor]: Taking taylor expansion of 2/15 in x 0.918 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 0.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.918 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.918 * [taylor]: Taking taylor expansion of 1/3 in x 0.918 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.918 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of 1 in x 0.922 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) in x 0.922 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) 1) 0.922 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) in x 0.922 * [taylor]: Taking taylor expansion of (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))))) in x 0.922 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) 0.922 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))))) in x 0.922 * [taylor]: Taking taylor expansion of 1 in x 0.922 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 0.922 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 0.922 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 0.922 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of 2/15 in x 0.922 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 0.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.923 * [taylor]: Taking taylor expansion of x in x 0.923 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.923 * [taylor]: Taking taylor expansion of 1/3 in x 0.923 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.923 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.923 * [taylor]: Taking taylor expansion of x in x 0.926 * [taylor]: Taking taylor expansion of 1 in x 0.964 * [approximate]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) in (x) around 0 0.964 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) in x 0.964 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) 1) 0.964 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) in x 0.965 * [taylor]: Taking taylor expansion of (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)))) in x 0.965 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) 0.965 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)))) in x 0.965 * [taylor]: Taking taylor expansion of 1 in x 0.965 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 0.965 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 0.965 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 0.965 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.965 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.965 * [taylor]: Taking taylor expansion of -1 in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of 2/15 in x 0.965 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 0.965 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.965 * [taylor]: Taking taylor expansion of 1/3 in x 0.965 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.965 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.966 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of 1 in x 0.969 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) in x 0.969 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) 1) 0.969 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) in x 0.969 * [taylor]: Taking taylor expansion of (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)))) in x 0.969 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) 0.969 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)))) in x 0.969 * [taylor]: Taking taylor expansion of 1 in x 0.970 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 0.970 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 0.970 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 0.970 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.970 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.970 * [taylor]: Taking taylor expansion of -1 in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of 2/15 in x 0.970 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.970 * [taylor]: Taking taylor expansion of 1/3 in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.970 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.971 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of 1 in x 1.014 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 1.015 * [approximate]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in (x) around 0 1.015 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 1.015 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 1.015 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 1.015 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.015 * [taylor]: Taking taylor expansion of 2/15 in x 1.015 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.015 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.015 * [taylor]: Taking taylor expansion of 1/3 in x 1.015 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.015 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 1.015 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 1.015 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 1.015 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.015 * [taylor]: Taking taylor expansion of 2/15 in x 1.015 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.015 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.015 * [taylor]: Taking taylor expansion of 1/3 in x 1.015 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.023 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0 1.023 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 1.023 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 1.023 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 1.023 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 1.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.023 * [taylor]: Taking taylor expansion of x in x 1.023 * [taylor]: Taking taylor expansion of 2/15 in x 1.023 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.023 * [taylor]: Taking taylor expansion of x in x 1.023 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.023 * [taylor]: Taking taylor expansion of 1/3 in x 1.023 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.024 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 1.024 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 1.024 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 1.024 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 1.024 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.025 * [taylor]: Taking taylor expansion of 2/15 in x 1.025 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.025 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.025 * [taylor]: Taking taylor expansion of x in x 1.025 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.025 * [taylor]: Taking taylor expansion of 1/3 in x 1.025 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.025 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.025 * [taylor]: Taking taylor expansion of x in x 1.043 * [approximate]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in (x) around 0 1.043 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 1.043 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 1.043 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 1.043 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 1.043 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.043 * [taylor]: Taking taylor expansion of -1 in x 1.043 * [taylor]: Taking taylor expansion of x in x 1.043 * [taylor]: Taking taylor expansion of 2/15 in x 1.043 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.043 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.043 * [taylor]: Taking taylor expansion of 1/3 in x 1.043 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.043 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.043 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 1.044 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 1.044 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 1.044 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 1.044 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.044 * [taylor]: Taking taylor expansion of -1 in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.045 * [taylor]: Taking taylor expansion of 2/15 in x 1.045 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.045 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.045 * [taylor]: Taking taylor expansion of 1/3 in x 1.045 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.045 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.045 * [taylor]: Taking taylor expansion of x in x 1.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.045 * [taylor]: Taking taylor expansion of x in x 1.067 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 3) 1.067 * [approximate]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in (x) around 0 1.067 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.067 * [taylor]: Taking taylor expansion of 1/3 in x 1.067 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.067 * [taylor]: Taking taylor expansion of 1/3 in x 1.067 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.082 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 1.082 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.082 * [taylor]: Taking taylor expansion of x in x 1.082 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.082 * [taylor]: Taking taylor expansion of 1/3 in x 1.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.082 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.082 * [taylor]: Taking taylor expansion of x in x 1.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.083 * [taylor]: Taking taylor expansion of x in x 1.083 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.083 * [taylor]: Taking taylor expansion of 1/3 in x 1.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.083 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.083 * [taylor]: Taking taylor expansion of x in x 1.109 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in (x) around 0 1.110 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.110 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.110 * [taylor]: Taking taylor expansion of 1/3 in x 1.110 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.110 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.110 * [taylor]: Taking taylor expansion of x in x 1.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.110 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.111 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.111 * [taylor]: Taking taylor expansion of 1/3 in x 1.111 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.111 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.136 * * * [progress]: simplifying candidates 1.143 * [simplify]: Simplifying using # : (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (log (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x (/ 3 2))) (* (sqrt 1/3) (pow x (/ 3 2))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 (* x x)) (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 x) (* 1/3 (sqrt (pow x 3))) (* 1/3 1) (* 1/3 (pow x (/ 3 2))) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (exp (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (expm1 (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (log1p (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (log (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (exp (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (cbrt (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (cbrt (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))) (cbrt (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (* (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (sqrt (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (sqrt (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (expm1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (pow x 5) 2/15) (log (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (exp (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (* (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (pow x 3) 1/3))) (fma (- (pow x 3)) 1/3 (* (pow x 3) 1/3)) (fma (sqrt x) (sqrt x) (- (* (pow x 3) 1/3))) (fma (- (pow x 3)) 1/3 (* (pow x 3) 1/3)) (fma 1 x (- (* (pow x 3) 1/3))) (fma (- (pow x 3)) 1/3 (* (pow x 3) 1/3)) (expm1 (- x (* 1/3 (pow x 3)))) (log1p (- x (* 1/3 (pow x 3)))) (- (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (/ (exp x) (exp (* 1/3 (pow x 3)))) (log (- x (* 1/3 (pow x 3)))) (exp (- x (* 1/3 (pow x 3)))) (* (cbrt (- x (* 1/3 (pow x 3)))) (cbrt (- x (* 1/3 (pow x 3))))) (cbrt (- x (* 1/3 (pow x 3)))) (* (* (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3)))) (- x (* 1/3 (pow x 3)))) (sqrt (- x (* 1/3 (pow x 3)))) (sqrt (- x (* 1/3 (pow x 3)))) (- (pow x 3) (pow (* 1/3 (pow x 3)) 3)) (+ (* x x) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* x (* 1/3 (pow x 3))))) (- (* 1/3 (pow x 3))) (- (* x x) (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3)))) (+ x (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ (exp (- (log 2/15) (* 5 (log (/ 1 x))))) (* 15/2 (/ (exp (- (log 2/15) (* 5 (log (/ 1 x))))) (pow x 4)))) (+ (* 5/2 (/ (exp (- (log 2/15) (* 5 (log (/ 1 x))))) (pow x 2))) 1)) (- (+ (* 15/2 (/ (exp (- (log -2/15) (* 5 (log (/ -1 x))))) (pow x 4))) (exp (- (log -2/15) (* 5 (log (/ -1 x)))))) (+ (* 5/2 (/ (exp (- (log -2/15) (* 5 (log (/ -1 x))))) (pow x 2))) 1)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) 1.149 * * [simplify]: iteration 0 : 305 enodes (cost 475 ) 1.155 * * [simplify]: iteration 1 : 1203 enodes (cost 415 ) 1.185 * * [simplify]: iteration 2 : 5001 enodes (cost 395 ) 1.187 * [simplify]: Simplified to: (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x 3/2)) (* (sqrt 1/3) (pow x 3/2)) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* (* 1/3 x) x) (* (* 1/3 x) x) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* 1/3 x) (* 1/3 (sqrt (pow x 3))) 1/3 (* 1/3 (pow x 3/2)) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (exp (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (expm1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (log (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (exp (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (pow (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) 3) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (expm1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (pow x 5) 2/15) (log (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (exp (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (pow (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) 3) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (- x (* 1/3 (pow x 3))) (* (pow x 3) (+ (- 1/3) 1/3)) (- x (* 1/3 (pow x 3))) (* (pow x 3) (+ (- 1/3) 1/3)) (- x (* 1/3 (pow x 3))) (* (pow x 3) (+ (- 1/3) 1/3)) (expm1 (- x (* 1/3 (pow x 3)))) (log1p (- x (* 1/3 (pow x 3)))) (- (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (- (* 1/3 (pow x 3))) (exp (- x (* 1/3 (pow x 3)))) (log (- x (* 1/3 (pow x 3)))) (exp (- x (* 1/3 (pow x 3)))) (* (cbrt (- x (* 1/3 (pow x 3)))) (cbrt (- x (* 1/3 (pow x 3))))) (cbrt (- x (* 1/3 (pow x 3)))) (pow (- x (* 1/3 (pow x 3))) 3) (sqrt (- x (* 1/3 (pow x 3)))) (sqrt (- x (* 1/3 (pow x 3)))) (- (pow x 3) (pow (* 1/3 (pow x 3)) 3)) (fma x x (fma (pow x 6) 1/9 (* 1/3 (pow x 4)))) (- (* 1/3 (pow x 3))) (- (pow x 2) (* (pow x 6) 1/9)) (fma (pow x 3) 1/3 x) (- (* 1/3 (pow x 3))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (- (* (/ 2/15 (* (pow x 2) (pow (/ 1 x) 5))) (- (/ 15/2 (pow x 2)) 5/2)) (- 1 (* 2/15 (/ 1 (pow (/ 1 x) 5))))) (+ (* (pow (/ -1 x) (- 5)) -2/15) (+ (* (/ -2/15 (* (pow x 2) (pow (/ -1 x) 5))) (- (/ 15/2 (pow x 2)) 5/2)) (- 1))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) 1.188 * * * [progress]: adding candidates to table 1.416 * * [progress]: iteration 4 / 4 1.416 * * * [progress]: picking best candidate 1.420 * * * * [pick]: Picked # 1.420 * * * [progress]: localizing error 1.435 * * * [progress]: generating rewritten candidates 1.435 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 1.447 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2 1 3 2) 1.460 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1 1 3 2) 1.474 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 1.479 * * * [progress]: generating series expansions 1.479 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 1.479 * [approximate]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in (x) around 0 1.479 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 1.479 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 1.479 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 1.479 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.479 * [taylor]: Taking taylor expansion of x in x 1.479 * [taylor]: Taking taylor expansion of 2/15 in x 1.479 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.479 * [taylor]: Taking taylor expansion of x in x 1.479 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.479 * [taylor]: Taking taylor expansion of 1/3 in x 1.480 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.480 * [taylor]: Taking taylor expansion of x in x 1.480 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 1.480 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 1.480 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 1.480 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.480 * [taylor]: Taking taylor expansion of x in x 1.480 * [taylor]: Taking taylor expansion of 2/15 in x 1.480 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.480 * [taylor]: Taking taylor expansion of x in x 1.480 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.480 * [taylor]: Taking taylor expansion of 1/3 in x 1.480 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.480 * [taylor]: Taking taylor expansion of x in x 1.488 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0 1.488 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 1.488 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 1.488 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 1.488 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 1.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.488 * [taylor]: Taking taylor expansion of 2/15 in x 1.488 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.488 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.488 * [taylor]: Taking taylor expansion of 1/3 in x 1.488 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.488 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.489 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 1.489 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 1.489 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 1.489 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 1.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.489 * [taylor]: Taking taylor expansion of x in x 1.490 * [taylor]: Taking taylor expansion of 2/15 in x 1.490 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.490 * [taylor]: Taking taylor expansion of x in x 1.490 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.490 * [taylor]: Taking taylor expansion of 1/3 in x 1.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.490 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.490 * [taylor]: Taking taylor expansion of x in x 1.507 * [approximate]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in (x) around 0 1.507 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 1.507 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 1.507 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 1.507 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 1.507 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.507 * [taylor]: Taking taylor expansion of -1 in x 1.507 * [taylor]: Taking taylor expansion of x in x 1.508 * [taylor]: Taking taylor expansion of 2/15 in x 1.508 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.508 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.508 * [taylor]: Taking taylor expansion of 1/3 in x 1.508 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.508 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.508 * [taylor]: Taking taylor expansion of x in x 1.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.508 * [taylor]: Taking taylor expansion of x in x 1.509 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 1.509 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 1.509 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 1.509 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 1.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.509 * [taylor]: Taking taylor expansion of -1 in x 1.509 * [taylor]: Taking taylor expansion of x in x 1.509 * [taylor]: Taking taylor expansion of 2/15 in x 1.509 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.509 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.509 * [taylor]: Taking taylor expansion of 1/3 in x 1.509 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.509 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.509 * [taylor]: Taking taylor expansion of x in x 1.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.510 * [taylor]: Taking taylor expansion of x in x 1.526 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2 1 3 2) 1.526 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 1.526 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.527 * [taylor]: Taking taylor expansion of 1/3 in x 1.527 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.527 * [taylor]: Taking taylor expansion of x in x 1.527 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.527 * [taylor]: Taking taylor expansion of 1/3 in x 1.527 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.527 * [taylor]: Taking taylor expansion of x in x 1.537 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 1.537 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 1.537 * [taylor]: Taking taylor expansion of 1/3 in x 1.537 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.538 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 1.538 * [taylor]: Taking taylor expansion of 1/3 in x 1.538 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.538 * [taylor]: Taking taylor expansion of x in x 1.548 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 1.548 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.548 * [taylor]: Taking taylor expansion of -1/3 in x 1.548 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.549 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.549 * [taylor]: Taking taylor expansion of -1/3 in x 1.549 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.549 * [taylor]: Taking taylor expansion of x in x 1.564 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1 1 3 2) 1.564 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 1.564 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.564 * [taylor]: Taking taylor expansion of 1/3 in x 1.564 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.565 * [taylor]: Taking taylor expansion of x in x 1.565 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.565 * [taylor]: Taking taylor expansion of 1/3 in x 1.565 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.565 * [taylor]: Taking taylor expansion of x in x 1.575 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 1.575 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 1.575 * [taylor]: Taking taylor expansion of 1/3 in x 1.575 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.576 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 1.576 * [taylor]: Taking taylor expansion of 1/3 in x 1.576 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.576 * [taylor]: Taking taylor expansion of x in x 1.586 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 1.586 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.586 * [taylor]: Taking taylor expansion of -1/3 in x 1.587 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.587 * [taylor]: Taking taylor expansion of x in x 1.587 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.587 * [taylor]: Taking taylor expansion of -1/3 in x 1.587 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.587 * [taylor]: Taking taylor expansion of x in x 1.597 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 1.598 * [approximate]: Taking taylor expansion of (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) in (x) around 0 1.598 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) in x 1.598 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 1) 1.598 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) in x 1.598 * [taylor]: Taking taylor expansion of (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) in x 1.598 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 1.598 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) in x 1.598 * [taylor]: Taking taylor expansion of 1 in x 1.598 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 1.598 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 1.598 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 1.598 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.598 * [taylor]: Taking taylor expansion of x in x 1.598 * [taylor]: Taking taylor expansion of 2/15 in x 1.598 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.598 * [taylor]: Taking taylor expansion of x in x 1.598 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.598 * [taylor]: Taking taylor expansion of 1/3 in x 1.598 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.598 * [taylor]: Taking taylor expansion of x in x 1.600 * [taylor]: Taking taylor expansion of 1 in x 1.601 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) in x 1.601 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 1) 1.601 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) in x 1.601 * [taylor]: Taking taylor expansion of (log1p (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) in x 1.601 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 1.601 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) in x 1.601 * [taylor]: Taking taylor expansion of 1 in x 1.601 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 1.601 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 1.601 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 1.601 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.601 * [taylor]: Taking taylor expansion of 2/15 in x 1.601 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.601 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.601 * [taylor]: Taking taylor expansion of 1/3 in x 1.601 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.603 * [taylor]: Taking taylor expansion of 1 in x 1.645 * [approximate]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) in (x) around 0 1.645 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) in x 1.645 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) 1) 1.645 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) in x 1.645 * [taylor]: Taking taylor expansion of (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))))) in x 1.645 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) 1.645 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))))) in x 1.645 * [taylor]: Taking taylor expansion of 1 in x 1.645 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 1.645 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 1.645 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 1.645 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 1.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.645 * [taylor]: Taking taylor expansion of x in x 1.645 * [taylor]: Taking taylor expansion of 2/15 in x 1.645 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.645 * [taylor]: Taking taylor expansion of x in x 1.646 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.646 * [taylor]: Taking taylor expansion of 1/3 in x 1.646 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.646 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.646 * [taylor]: Taking taylor expansion of x in x 1.649 * [taylor]: Taking taylor expansion of 1 in x 1.649 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) in x 1.649 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) 1) 1.649 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) in x 1.649 * [taylor]: Taking taylor expansion of (log1p (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))))) in x 1.649 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))))) 1.649 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))))) in x 1.649 * [taylor]: Taking taylor expansion of 1 in x 1.649 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 1.649 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 1.649 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 1.649 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 1.649 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.649 * [taylor]: Taking taylor expansion of x in x 1.650 * [taylor]: Taking taylor expansion of 2/15 in x 1.650 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.650 * [taylor]: Taking taylor expansion of x in x 1.650 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.650 * [taylor]: Taking taylor expansion of 1/3 in x 1.650 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.650 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.650 * [taylor]: Taking taylor expansion of x in x 1.653 * [taylor]: Taking taylor expansion of 1 in x 1.691 * [approximate]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) in (x) around 0 1.691 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) in x 1.691 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) 1) 1.691 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) in x 1.691 * [taylor]: Taking taylor expansion of (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)))) in x 1.691 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) 1.691 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)))) in x 1.691 * [taylor]: Taking taylor expansion of 1 in x 1.691 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 1.691 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 1.691 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 1.691 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 1.691 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.691 * [taylor]: Taking taylor expansion of -1 in x 1.691 * [taylor]: Taking taylor expansion of x in x 1.692 * [taylor]: Taking taylor expansion of 2/15 in x 1.692 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.692 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.692 * [taylor]: Taking taylor expansion of 1/3 in x 1.692 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.692 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.692 * [taylor]: Taking taylor expansion of x in x 1.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.693 * [taylor]: Taking taylor expansion of x in x 1.696 * [taylor]: Taking taylor expansion of 1 in x 1.696 * [taylor]: Taking taylor expansion of (expm1 (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) in x 1.696 * [taylor]: Rewrote expression to (- (exp (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) 1) 1.696 * [taylor]: Taking taylor expansion of (exp (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) in x 1.696 * [taylor]: Taking taylor expansion of (log1p (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)))) in x 1.696 * [taylor]: Rewrote expression to (log (+ 1 (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))))) 1.696 * [taylor]: Taking taylor expansion of (+ 1 (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)))) in x 1.696 * [taylor]: Taking taylor expansion of 1 in x 1.696 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 1.696 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 1.696 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 1.696 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 1.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.696 * [taylor]: Taking taylor expansion of -1 in x 1.696 * [taylor]: Taking taylor expansion of x in x 1.697 * [taylor]: Taking taylor expansion of 2/15 in x 1.697 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.697 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.697 * [taylor]: Taking taylor expansion of 1/3 in x 1.697 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.697 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.697 * [taylor]: Taking taylor expansion of x in x 1.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.698 * [taylor]: Taking taylor expansion of x in x 1.701 * [taylor]: Taking taylor expansion of 1 in x 1.746 * * * [progress]: simplifying candidates 1.748 * [simplify]: Simplifying using # : (expm1 (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (* (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (+ 1 1) (+ (log (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (log (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (log (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (exp (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (* (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (* (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (cbrt (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (cbrt (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))) (cbrt (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (* (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (sqrt (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (* (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))) (* (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (sqrt (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))) (* (sqrt (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* 1 1) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt 1)) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) 1) (* (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (* (sqrt (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (* (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (log (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x (/ 3 2))) (* (sqrt 1/3) (pow x (/ 3 2))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 (* x x)) (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 x) (* 1/3 (sqrt (pow x 3))) (* 1/3 1) (* 1/3 (pow x (/ 3 2))) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (* (log x) 3)) (+ (log 1/3) (log (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x (/ 3 2))) (* (sqrt 1/3) (pow x (/ 3 2))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 (* x x)) (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 1/3 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/3 (pow (sqrt x) 3)) (* 1/3 (pow 1 3)) (* 1/3 x) (* 1/3 (sqrt (pow x 3))) (* 1/3 1) (* 1/3 (pow x (/ 3 2))) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (exp (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))) (expm1 (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))))) (log1p (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))))) (log (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))))) (exp (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))))) (* (cbrt (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))))) (cbrt (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))))) (cbrt (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))))) (* (* (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))) (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))))) (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))))) (sqrt (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))))) (sqrt (expm1 (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (- (+ (exp (- (log 2/15) (* 5 (log (/ 1 x))))) (* 15/2 (/ (exp (- (log 2/15) (* 5 (log (/ 1 x))))) (pow x 4)))) (+ (* 5/2 (/ (exp (- (log 2/15) (* 5 (log (/ 1 x))))) (pow x 2))) 1)) (- (+ (* 15/2 (/ (exp (- (log -2/15) (* 5 (log (/ -1 x))))) (pow x 4))) (exp (- (log -2/15) (* 5 (log (/ -1 x)))))) (+ (* 5/2 (/ (exp (- (log -2/15) (* 5 (log (/ -1 x))))) (pow x 2))) 1)) 1.757 * * [simplify]: iteration 0 : 323 enodes (cost 925 ) 1.764 * * [simplify]: iteration 1 : 1377 enodes (cost 787 ) 1.798 * * [simplify]: iteration 2 : 5001 enodes (cost 740 ) 1.802 * [simplify]: Simplified to: (expm1 (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) 1 1 2 1 1 (pow (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) 4) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (pow (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) 4) 2 (* 2 (log (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* 2 (log (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (pow (exp 1) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (pow (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) 3) (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (pow (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) 3) (pow (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) 4) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (pow (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 4) (* (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) 1 2 1 (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))) (* (fabs (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (pow (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 3) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (pow (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 3) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (pow (cbrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 4) (* (sqrt (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (pow (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 3) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (pow (sqrt (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) 3) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x 3/2)) (* (sqrt 1/3) (pow x 3/2)) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* (* 1/3 x) x) (* (* 1/3 x) x) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* 1/3 x) (* 1/3 (sqrt (pow x 3))) 1/3 (* 1/3 (pow x 3/2)) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (log (* 1/3 (pow x 3))) (exp (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (cbrt (* 1/3 (pow x 3))) (pow (* 1/3 (pow x 3)) 3) (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (sqrt (pow x 3))) (* (sqrt 1/3) (pow x 3/2)) (* (sqrt 1/3) (pow x 3/2)) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* (* 1/3 x) x) (* (* 1/3 x) x) (* (* 1/3 x) x) (* 1/3 (pow (sqrt x) 3)) 1/3 (* 1/3 x) (* 1/3 (sqrt (pow x 3))) 1/3 (* 1/3 (pow x 3/2)) (* (cbrt 1/3) (pow x 3)) (* (sqrt 1/3) (pow x 3)) (* 1/3 (pow x 3)) (exp (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))))) (expm1 (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (log1p (* (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (* 2 (log (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))))) (pow (exp 1) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (* (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))))) (cbrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (pow (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) 3) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (sqrt (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3))))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (- (* (/ 2/15 (* (pow x 2) (pow (/ 1 x) 5))) (- (/ 15/2 (pow x 2)) 5/2)) (- 1 (* 2/15 (/ 1 (pow (/ 1 x) 5))))) (+ (* (pow (/ -1 x) (- 5)) -2/15) (+ (* (/ -2/15 (* (pow x 2) (pow (/ -1 x) 5))) (- (/ 15/2 (pow x 2)) 5/2)) (- 1))) 1.803 * * * [progress]: adding candidates to table 2.168 * [progress]: [Phase 3 of 3] Extracting. 2.169 * * [regime]: Finding splitpoints for: (# # # #) 2.169 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) x) 2.169 * * * * [regimes]: Trying to branch on (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) from (# # # #) 2.189 * * * * [regimes]: Trying to branch on x from (# # # #) 2.210 * * * [regime]: Found split indices: #