37.461 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.076 * * * [progress]: [2/2] Setting up program. 0.078 * [progress]: [Phase 2 of 3] Improving. 0.078 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.080 * * [simplify]: iteration 0 : 15 enodes (cost 9 ) 0.081 * * [simplify]: iteration 1 : 24 enodes (cost 9 ) 0.083 * * [simplify]: iteration 2 : 32 enodes (cost 9 ) 0.084 * * [simplify]: iteration 3 : 44 enodes (cost 9 ) 0.085 * * [simplify]: iteration 4 : 63 enodes (cost 9 ) 0.087 * * [simplify]: iteration 5 : 179 enodes (cost 9 ) 0.092 * * [simplify]: iteration 6 : 1184 enodes (cost 9 ) 0.123 * * [simplify]: iteration 7 : 5001 enodes (cost 7 ) 0.123 * [simplify]: Simplified to: (* 1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) 0.127 * * [progress]: iteration 1 / 4 0.127 * * * [progress]: picking best candidate 0.129 * * * * [pick]: Picked # 0.129 * * * [progress]: localizing error 0.137 * * * [progress]: generating rewritten candidates 0.137 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.140 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 0.141 * * * [progress]: generating series expansions 0.142 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.142 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in (x) around 0 0.142 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.142 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.142 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.142 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.142 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.142 * [taylor]: Taking taylor expansion of 2 in x 0.142 * [taylor]: Taking taylor expansion of x in x 0.143 * [taylor]: Taking taylor expansion of 1 in x 0.143 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.143 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.143 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.143 * [taylor]: Taking taylor expansion of 1 in x 0.143 * [taylor]: Taking taylor expansion of 1 in x 0.143 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.143 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.143 * [taylor]: Taking taylor expansion of 2 in x 0.143 * [taylor]: Taking taylor expansion of x in x 0.146 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.146 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.146 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.146 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.146 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.146 * [taylor]: Taking taylor expansion of 2 in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of 1 in x 0.147 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.147 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.147 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.147 * [taylor]: Taking taylor expansion of 1 in x 0.147 * [taylor]: Taking taylor expansion of 1 in x 0.147 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.147 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.147 * [taylor]: Taking taylor expansion of 2 in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.177 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in (x) around 0 0.177 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.177 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.178 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.178 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.178 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.178 * [taylor]: Taking taylor expansion of 2 in x 0.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of 1 in x 0.178 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.179 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.179 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.179 * [taylor]: Taking taylor expansion of 1 in x 0.179 * [taylor]: Taking taylor expansion of 1 in x 0.179 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.179 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.179 * [taylor]: Taking taylor expansion of 2 in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.180 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.180 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.180 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.180 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.180 * [taylor]: Taking taylor expansion of 2 in x 0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.181 * [taylor]: Taking taylor expansion of 1 in x 0.181 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.181 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.181 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.181 * [taylor]: Taking taylor expansion of 1 in x 0.181 * [taylor]: Taking taylor expansion of 1 in x 0.181 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.181 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.181 * [taylor]: Taking taylor expansion of 2 in x 0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.181 * [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 (/ 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 0.192 * [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 (/ 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 0.195 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.195 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.195 * [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 (/ 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 0.196 * [taylor]: Taking taylor expansion of 1 in x 0.196 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.196 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.196 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.196 * [taylor]: Taking taylor expansion of 1 in x 0.196 * [taylor]: Taking taylor expansion of 1 in x 0.196 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.196 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.196 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.196 * [taylor]: Taking taylor expansion of 2 in x 0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.208 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 0.208 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in (x) around 0 0.208 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.208 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.208 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.208 * [taylor]: Taking taylor expansion of 1 in x 0.208 * [taylor]: Taking taylor expansion of 1 in x 0.208 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.208 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.208 * [taylor]: Taking taylor expansion of 2 in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.209 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 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 x)) in x 0.209 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.209 * [taylor]: Taking taylor expansion of 2 in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.214 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in (x) around 0 0.214 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.214 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.214 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.214 * [taylor]: Taking taylor expansion of 1 in x 0.214 * [taylor]: Taking taylor expansion of 1 in x 0.214 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.214 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.214 * [taylor]: Taking taylor expansion of 2 in x 0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.215 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.215 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.215 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.215 * [taylor]: Taking taylor expansion of 1 in x 0.215 * [taylor]: Taking taylor expansion of 1 in x 0.215 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.215 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.215 * [taylor]: Taking taylor expansion of 2 in x 0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.221 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.221 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.221 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 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 (/ 1 x)))) in x 0.221 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.221 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.221 * [taylor]: Taking taylor expansion of 2 in x 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.222 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.222 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 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 (/ 1 x)))) in x 0.222 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.222 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.222 * [taylor]: Taking taylor expansion of 2 in x 0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.222 * [taylor]: Taking taylor expansion of x in x 0.228 * * * [progress]: simplifying candidates 0.229 * [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) 0.233 * * [simplify]: iteration 0 : 150 enodes (cost 395 ) 0.236 * * [simplify]: iteration 1 : 512 enodes (cost 351 ) 0.246 * * [simplify]: iteration 2 : 2464 enodes (cost 344 ) 0.300 * * [simplify]: iteration 3 : 5002 enodes (cost 343 ) 0.302 * [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) 0.302 * * * [progress]: adding candidates to table 0.404 * * [progress]: iteration 2 / 4 0.404 * * * [progress]: picking best candidate 0.410 * * * * [pick]: Picked # 0.410 * * * [progress]: localizing error 0.419 * * * [progress]: generating rewritten candidates 0.419 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2) 0.422 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.428 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 1) 0.432 * * * [progress]: generating series expansions 0.432 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2) 0.433 * [approximate]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 x))) (expm1 (* 2 x))) in (x) around 0 0.433 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 x))) (expm1 (* 2 x))) in x 0.433 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.433 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.433 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.433 * [taylor]: Taking taylor expansion of 1 in x 0.433 * [taylor]: Taking taylor expansion of 1 in x 0.433 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.433 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.433 * [taylor]: Taking taylor expansion of 2 in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.434 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.434 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.434 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.434 * [taylor]: Taking taylor expansion of 2 in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of 1 in x 0.437 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 x))) (expm1 (* 2 x))) in x 0.437 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.437 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.437 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.437 * [taylor]: Taking taylor expansion of 1 in x 0.437 * [taylor]: Taking taylor expansion of 1 in x 0.437 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.437 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.437 * [taylor]: Taking taylor expansion of 2 in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.438 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.438 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.438 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.438 * [taylor]: Taking taylor expansion of 2 in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of 1 in x 0.470 * [approximate]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 (/ 1 x)))) (expm1 (* 2 (/ 1 x)))) in (x) around 0 0.470 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 (/ 1 x)))) (expm1 (* 2 (/ 1 x)))) in x 0.470 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.470 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.470 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.470 * [taylor]: Taking taylor expansion of 1 in x 0.470 * [taylor]: Taking taylor expansion of 1 in x 0.470 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.470 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.470 * [taylor]: Taking taylor expansion of 2 in x 0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.471 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.471 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.471 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.471 * [taylor]: Taking taylor expansion of 2 in x 0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of 1 in x 0.472 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 (/ 1 x)))) (expm1 (* 2 (/ 1 x)))) in x 0.472 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.472 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.472 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.473 * [taylor]: Taking taylor expansion of 1 in x 0.473 * [taylor]: Taking taylor expansion of 1 in x 0.473 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.473 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.473 * [taylor]: Taking taylor expansion of 2 in x 0.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.473 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.473 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.473 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.473 * [taylor]: Taking taylor expansion of 2 in x 0.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of 1 in x 0.484 * [approximate]: Taking taylor expansion of (/ (fma 1 1 (exp (- (* 2 (/ 1 x))))) (expm1 (- (* 2 (/ 1 x))))) in (x) around 0 0.485 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (- (* 2 (/ 1 x))))) (expm1 (- (* 2 (/ 1 x))))) in x 0.485 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.485 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.485 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.485 * [taylor]: Taking taylor expansion of 1 in x 0.485 * [taylor]: Taking taylor expansion of 1 in x 0.485 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.485 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.485 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.485 * [taylor]: Taking taylor expansion of 2 in x 0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.486 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.486 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.486 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.486 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.486 * [taylor]: Taking taylor expansion of 2 in x 0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of 1 in x 0.487 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (- (* 2 (/ 1 x))))) (expm1 (- (* 2 (/ 1 x))))) in x 0.487 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.488 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.488 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.488 * [taylor]: Taking taylor expansion of 1 in x 0.488 * [taylor]: Taking taylor expansion of 1 in x 0.488 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.488 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.488 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.488 * [taylor]: Taking taylor expansion of 2 in x 0.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.489 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.489 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.489 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.489 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.489 * [taylor]: Taking taylor expansion of 2 in x 0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of 1 in x 0.501 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.501 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in (x) around 0 0.501 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.501 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.501 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.501 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.501 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.501 * [taylor]: Taking taylor expansion of 2 in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of 1 in x 0.502 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.502 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.502 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.502 * [taylor]: Taking taylor expansion of 1 in x 0.502 * [taylor]: Taking taylor expansion of 1 in x 0.502 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.502 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.502 * [taylor]: Taking taylor expansion of 2 in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.505 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.505 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.505 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.505 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.505 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.505 * [taylor]: Taking taylor expansion of 2 in x 0.505 * [taylor]: Taking taylor expansion of x in x 0.506 * [taylor]: Taking taylor expansion of 1 in x 0.506 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.506 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.506 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.506 * [taylor]: Taking taylor expansion of 1 in x 0.506 * [taylor]: Taking taylor expansion of 1 in x 0.506 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.506 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.506 * [taylor]: Taking taylor expansion of 2 in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.538 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in (x) around 0 0.538 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.538 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.538 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.538 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.538 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.538 * [taylor]: Taking taylor expansion of 2 in x 0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.538 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of 1 in x 0.539 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.539 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.539 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.539 * [taylor]: Taking taylor expansion of 1 in x 0.539 * [taylor]: Taking taylor expansion of 1 in x 0.539 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.539 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.539 * [taylor]: Taking taylor expansion of 2 in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.540 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.541 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.541 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.541 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.541 * [taylor]: Taking taylor expansion of 2 in x 0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.541 * [taylor]: Taking taylor expansion of x in x 0.541 * [taylor]: Taking taylor expansion of 1 in x 0.541 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.541 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.541 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.541 * [taylor]: Taking taylor expansion of 1 in x 0.541 * [taylor]: Taking taylor expansion of 1 in x 0.541 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.541 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.541 * [taylor]: Taking taylor expansion of 2 in x 0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.541 * [taylor]: Taking taylor expansion of x in x 0.552 * [approximate]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in (x) around 0 0.553 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.553 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.553 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.553 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.553 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.553 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.553 * [taylor]: Taking taylor expansion of 2 in x 0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of 1 in x 0.554 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.554 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.554 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.554 * [taylor]: Taking taylor expansion of 1 in x 0.554 * [taylor]: Taking taylor expansion of 1 in x 0.554 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.554 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.554 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.554 * [taylor]: Taking taylor expansion of 2 in x 0.554 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.555 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.555 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.555 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.555 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.555 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.555 * [taylor]: Taking taylor expansion of 2 in x 0.555 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of 1 in x 0.556 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.556 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.556 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.556 * [taylor]: Taking taylor expansion of 1 in x 0.556 * [taylor]: Taking taylor expansion of 1 in x 0.556 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.556 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.556 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.556 * [taylor]: Taking taylor expansion of 2 in x 0.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.569 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 1) 0.569 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in (x) around 0 0.569 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.569 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.569 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.569 * [taylor]: Taking taylor expansion of 1 in x 0.569 * [taylor]: Taking taylor expansion of 1 in x 0.569 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.569 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.569 * [taylor]: Taking taylor expansion of 2 in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.570 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.570 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.570 * [taylor]: Taking taylor expansion of 1 in x 0.570 * [taylor]: Taking taylor expansion of 1 in x 0.570 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.570 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.570 * [taylor]: Taking taylor expansion of 2 in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.575 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in (x) around 0 0.575 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.575 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.575 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.575 * [taylor]: Taking taylor expansion of 1 in x 0.575 * [taylor]: Taking taylor expansion of 1 in x 0.575 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.575 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.575 * [taylor]: Taking taylor expansion of 2 in x 0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.576 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.576 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.576 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.576 * [taylor]: Taking taylor expansion of 1 in x 0.576 * [taylor]: Taking taylor expansion of 1 in x 0.576 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.576 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.576 * [taylor]: Taking taylor expansion of 2 in x 0.576 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.576 * [taylor]: Taking taylor expansion of x in x 0.582 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.582 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.582 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.582 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.582 * [taylor]: Taking taylor expansion of 1 in x 0.582 * [taylor]: Taking taylor expansion of 1 in x 0.582 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.582 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.582 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.582 * [taylor]: Taking taylor expansion of 2 in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.583 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.583 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.583 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.583 * [taylor]: Taking taylor expansion of 1 in x 0.583 * [taylor]: Taking taylor expansion of 1 in x 0.583 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.583 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.583 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.583 * [taylor]: Taking taylor expansion of 2 in x 0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.583 * [taylor]: Taking taylor expansion of x in x 0.590 * * * [progress]: simplifying candidates 0.591 * [simplify]: Simplifying using # : (expm1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))) (log1p (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))) (- (log (fma 1 1 (exp (+ x x)))) (log (expm1 (+ x x)))) (log (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))) (exp (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))) (/ (* (* (fma 1 1 (exp (+ x x))) (fma 1 1 (exp (+ x x)))) (fma 1 1 (exp (+ x x)))) (* (* (expm1 (+ x x)) (expm1 (+ x x))) (expm1 (+ x x)))) (* (cbrt (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))) (cbrt (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (cbrt (/ (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))) (expm1 (+ x x)))) (sqrt (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))) (sqrt (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))) (- (fma 1 1 (exp (+ x x)))) (- (expm1 (+ x x))) (/ (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x))))) (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x))))) (/ (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (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)))) (/ (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x))))) 1) (/ (cbrt (fma 1 1 (exp (+ x x)))) (expm1 (+ x x))) (/ (sqrt (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)))) (sqrt 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(hypot 1 (exp x))) (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (sqrt (expm1 (+ x x))) 1 1 (/ 1 (+ (exp (* 2 x)) 1)) (/ (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))) (/ 1 (+ (exp (* 2 x)) 1)) (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 (fma 1 1 (exp (+ x x))) 3) (hypot 1 (exp x)) (hypot 1 (exp x)) (fma x 1/3 (- (/ 1 x) (* 1/45 (pow x 3)))) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (/ (expm1 (* 2 x)) (fma 1 1 (exp (+ x x)))) (/ (expm1 (* 2 x)) (fma 1 1 (exp (+ x x)))) (fma 2 (pow x 2) (fma 2 x 2)) (fma 1 1 (exp (+ x x))) (fma 1 1 (exp (+ x x))) 0.640 * * * [progress]: adding candidates to table 0.816 * * [progress]: iteration 3 / 4 0.816 * * * [progress]: picking best candidate 0.820 * * * * [pick]: Picked # 0.821 * * * [progress]: localizing error 0.830 * * * [progress]: generating rewritten candidates 0.830 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 3 2) 0.836 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 3) 0.839 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.841 * * * [progress]: generating series expansions 0.841 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 3 2) 0.841 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 0.841 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.841 * [taylor]: Taking taylor expansion of 1/3 in x 0.841 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.841 * [taylor]: Taking taylor expansion of x in x 0.841 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.842 * [taylor]: Taking taylor expansion of 1/3 in x 0.842 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.842 * [taylor]: Taking taylor expansion of x in x 0.857 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 0.857 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.857 * [taylor]: Taking taylor expansion of 1/3 in x 0.857 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.858 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 0.858 * [taylor]: Taking taylor expansion of 1/3 in x 0.858 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.869 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 0.869 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.869 * [taylor]: Taking taylor expansion of -1/3 in x 0.869 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 0.870 * [taylor]: Taking taylor expansion of -1/3 in x 0.870 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.880 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 3) 0.881 * [approximate]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in (x) around 0 0.881 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.881 * [taylor]: Taking taylor expansion of 1/3 in x 0.881 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.881 * [taylor]: Taking taylor expansion of 1/3 in x 0.881 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.896 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 0.896 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 0.896 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.896 * [taylor]: Taking taylor expansion of x in x 0.896 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.897 * [taylor]: Taking taylor expansion of 1/3 in x 0.897 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.897 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 0.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.898 * [taylor]: Taking taylor expansion of 1/3 in x 0.898 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.898 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.929 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in (x) around 0 0.929 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 0.929 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.929 * [taylor]: Taking taylor expansion of 1/3 in x 0.930 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.930 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.931 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 0.931 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.931 * [taylor]: Taking taylor expansion of 1/3 in x 0.931 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.931 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.931 * [taylor]: Taking taylor expansion of x in x 0.931 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.932 * [taylor]: Taking taylor expansion of x in x 0.958 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.958 * [approximate]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in (x) around 0 0.958 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 0.958 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 0.959 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 0.959 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of 2/15 in x 0.959 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.959 * [taylor]: Taking taylor expansion of 1/3 in x 0.959 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 0.959 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 0.959 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 0.959 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of 2/15 in x 0.959 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.959 * [taylor]: Taking taylor expansion of 1/3 in x 0.959 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.967 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0 0.967 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 0.967 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 0.967 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 0.967 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.968 * [taylor]: Taking taylor expansion of 2/15 in x 0.968 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 0.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.968 * [taylor]: Taking taylor expansion of x in x 0.968 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.968 * [taylor]: Taking taylor expansion of 1/3 in x 0.968 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.968 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.968 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 0.969 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 0.969 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 0.969 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of 2/15 in x 0.969 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 0.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.969 * [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 0.988 * [approximate]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in (x) around 0 0.988 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 0.988 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 0.988 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 0.988 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.988 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.988 * [taylor]: Taking taylor expansion of -1 in x 0.988 * [taylor]: Taking taylor expansion of x in x 0.988 * [taylor]: Taking taylor expansion of 2/15 in x 0.989 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 0.989 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.989 * [taylor]: Taking taylor expansion of 1/3 in x 0.989 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.989 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.989 * [taylor]: Taking taylor expansion of x in x 0.989 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.989 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 0.990 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 0.990 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 0.990 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.990 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.990 * [taylor]: Taking taylor expansion of -1 in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of 2/15 in x 0.990 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 0.990 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 0.990 * [taylor]: Taking taylor expansion of 1/3 in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.990 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.991 * [taylor]: Taking taylor expansion of x in x 1.012 * * * [progress]: simplifying candidates 1.013 * [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)) (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))) (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))))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- 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))) 1.018 * * [simplify]: iteration 0 : 206 enodes (cost 338 ) 1.022 * * [simplify]: iteration 1 : 835 enodes (cost 292 ) 1.045 * * [simplify]: iteration 2 : 5002 enodes (cost 292 ) 1.047 * [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)) (- 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))) (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))))) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- 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)))) 1.048 * * * [progress]: adding candidates to table 1.175 * * [progress]: iteration 4 / 4 1.175 * * * [progress]: picking best candidate 1.184 * * * * [pick]: Picked # 1.184 * * * [progress]: localizing error 1.194 * * * [progress]: generating rewritten candidates 1.194 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2) 1.200 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 1.205 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 1.208 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 1.217 * * * [progress]: generating series expansions 1.217 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2) 1.217 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 1.217 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.217 * [taylor]: Taking taylor expansion of 1/3 in x 1.217 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.217 * [taylor]: Taking taylor expansion of x in x 1.217 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.217 * [taylor]: Taking taylor expansion of 1/3 in x 1.217 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.217 * [taylor]: Taking taylor expansion of x in x 1.229 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 1.229 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 1.229 * [taylor]: Taking taylor expansion of 1/3 in x 1.229 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.229 * [taylor]: Taking taylor expansion of x in x 1.230 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 1.230 * [taylor]: Taking taylor expansion of 1/3 in x 1.230 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.230 * [taylor]: Taking taylor expansion of x in x 1.240 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 1.241 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.241 * [taylor]: Taking taylor expansion of -1/3 in x 1.241 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.241 * [taylor]: Taking taylor expansion of x in x 1.241 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.241 * [taylor]: Taking taylor expansion of -1/3 in x 1.241 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.241 * [taylor]: Taking taylor expansion of x in x 1.257 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 1.257 * [approximate]: Taking taylor expansion of (* 2/15 (pow x 5)) in (x) around 0 1.257 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.257 * [taylor]: Taking taylor expansion of 2/15 in x 1.257 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.257 * [taylor]: Taking taylor expansion of x in x 1.257 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.257 * [taylor]: Taking taylor expansion of 2/15 in x 1.257 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.257 * [taylor]: Taking taylor expansion of x in x 1.272 * [approximate]: Taking taylor expansion of (/ 2/15 (pow x 5)) in (x) around 0 1.272 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x 1.272 * [taylor]: Taking taylor expansion of 2/15 in x 1.272 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.272 * [taylor]: Taking taylor expansion of x in x 1.273 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x 1.273 * [taylor]: Taking taylor expansion of 2/15 in x 1.273 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.273 * [taylor]: Taking taylor expansion of x in x 1.287 * [approximate]: Taking taylor expansion of (/ -2/15 (pow x 5)) in (x) around 0 1.287 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x 1.287 * [taylor]: Taking taylor expansion of -2/15 in x 1.287 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.287 * [taylor]: Taking taylor expansion of x in x 1.288 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x 1.288 * [taylor]: Taking taylor expansion of -2/15 in x 1.288 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.288 * [taylor]: Taking taylor expansion of x in x 1.303 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 1.303 * [approximate]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in (x) around 0 1.303 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.303 * [taylor]: Taking taylor expansion of x in x 1.303 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.303 * [taylor]: Taking taylor expansion of 1/3 in x 1.303 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.303 * [taylor]: Taking taylor expansion of x in x 1.303 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.303 * [taylor]: Taking taylor expansion of x in x 1.303 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.303 * [taylor]: Taking taylor expansion of 1/3 in x 1.303 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.303 * [taylor]: Taking taylor expansion of x in x 1.318 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 1.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.319 * [taylor]: Taking taylor expansion of x in x 1.319 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.319 * [taylor]: Taking taylor expansion of 1/3 in x 1.319 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.319 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.319 * [taylor]: Taking taylor expansion of x in x 1.320 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.320 * [taylor]: Taking taylor expansion of x in x 1.320 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.320 * [taylor]: Taking taylor expansion of 1/3 in x 1.320 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.320 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.320 * [taylor]: Taking taylor expansion of x in x 1.353 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in (x) around 0 1.353 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.353 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.353 * [taylor]: Taking taylor expansion of 1/3 in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.353 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.354 * [taylor]: Taking taylor expansion of x in x 1.354 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.354 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.354 * [taylor]: Taking taylor expansion of 1/3 in x 1.354 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.354 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.354 * [taylor]: Taking taylor expansion of x in x 1.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.355 * [taylor]: Taking taylor expansion of x in x 1.382 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 1.382 * [approximate]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in (x) around 0 1.382 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x 1.382 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 1.382 * [taylor]: Taking taylor expansion of x in x 1.382 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.382 * [taylor]: Taking taylor expansion of 2/15 in x 1.382 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.382 * [taylor]: Taking taylor expansion of x in x 1.382 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.382 * [taylor]: Taking taylor expansion of 1/3 in x 1.382 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.383 * [taylor]: Taking taylor expansion of x in x 1.383 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x 1.383 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x 1.383 * [taylor]: Taking taylor expansion of x in x 1.383 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x 1.383 * [taylor]: Taking taylor expansion of 2/15 in x 1.383 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.383 * [taylor]: Taking taylor expansion of x in x 1.383 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.383 * [taylor]: Taking taylor expansion of 1/3 in x 1.383 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.383 * [taylor]: Taking taylor expansion of x in x 1.391 * [approximate]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 1.391 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x 1.391 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.391 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.391 * [taylor]: Taking taylor expansion of 2/15 in x 1.391 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.391 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.392 * [taylor]: Taking taylor expansion of x in x 1.392 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.392 * [taylor]: Taking taylor expansion of 1/3 in x 1.392 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.392 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.392 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x 1.393 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x 1.393 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.393 * [taylor]: Taking taylor expansion of 2/15 in x 1.393 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.393 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.394 * [taylor]: Taking taylor expansion of 1/3 in x 1.394 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.394 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.417 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5))))) in (x) around 0 1.417 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5))))) in x 1.417 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.417 * [taylor]: Taking taylor expansion of 1/3 in x 1.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.417 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.417 * [taylor]: Taking taylor expansion of x in x 1.417 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5)))) in x 1.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.418 * [taylor]: Taking taylor expansion of x in x 1.418 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.418 * [taylor]: Taking taylor expansion of 2/15 in x 1.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.418 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.418 * [taylor]: Taking taylor expansion of x in x 1.419 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5))))) in x 1.419 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.419 * [taylor]: Taking taylor expansion of 1/3 in x 1.419 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.419 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.419 * [taylor]: Taking taylor expansion of x in x 1.420 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 2/15 (/ 1 (pow x 5)))) in x 1.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.420 * [taylor]: Taking taylor expansion of x in x 1.420 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x 1.420 * [taylor]: Taking taylor expansion of 2/15 in x 1.420 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 1.420 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.420 * [taylor]: Taking taylor expansion of x in x 1.439 * * * [progress]: simplifying candidates 1.440 * [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 (* (pow x 5) 2/15)) (log1p (* (pow x 5) 2/15)) (+ (* (log x) 5) (log 2/15)) (+ (* (log x) 5) (log 2/15)) (+ (log (pow x 5)) (log 2/15)) (log (* (pow x 5) 2/15)) (exp (* (pow x 5) 2/15)) (* (* (* (pow x 5) (pow x 5)) (pow x 5)) (* (* 2/15 2/15) 2/15)) (* (cbrt (* (pow x 5) 2/15)) (cbrt (* (pow x 5) 2/15))) (cbrt (* (pow x 5) 2/15)) (* (* (* (pow x 5) 2/15) (* (pow x 5) 2/15)) (* (pow x 5) 2/15)) (sqrt (* (pow x 5) 2/15)) (sqrt (* (pow x 5) 2/15)) (* (pow (sqrt x) 5) (sqrt 2/15)) (* (pow (sqrt x) 5) (sqrt 2/15)) (* (sqrt (pow x 5)) (sqrt 2/15)) (* (sqrt (pow x 5)) (sqrt 2/15)) (* (pow x (/ 5 2)) (sqrt 2/15)) (* (pow x (/ 5 2)) (sqrt 2/15)) (* (pow x 5) (* (cbrt 2/15) (cbrt 2/15))) (* (pow x 5) (sqrt 2/15)) (* (pow x 5) 1) (* (pow (cbrt x) 5) 2/15) (* (pow (sqrt x) 5) 2/15) (* (pow x 5) 2/15) (* (cbrt (pow x 5)) 2/15) (* (sqrt (pow x 5)) 2/15) (* (pow x 5) 2/15) (* (pow x (/ 5 2)) 2/15) (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))) (expm1 (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (log1p (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (* (exp (* (pow x 5) 2/15)) (/ (exp x) (exp (* 1/3 (pow x 3))))) (* (exp (* (pow x 5) 2/15)) (exp (- x (* 1/3 (pow x 3))))) (log (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (exp (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (* (cbrt (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (cbrt (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))))) (cbrt (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (* (* (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (sqrt (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (sqrt (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (+ (pow (* (pow x 5) 2/15) 3) (pow (- x (* 1/3 (pow x 3))) 3)) (+ (* (* (pow x 5) 2/15) (* (pow x 5) 2/15)) (- (* (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3)))) (* (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))))) (- (* (* (pow x 5) 2/15) (* (pow x 5) 2/15)) (* (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))))) (- (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) (+ (* (pow x 5) 2/15) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (pow x 3) 1/3)))) (+ (* (pow x 5) 2/15) (fma (sqrt x) (sqrt x) (- (* (pow x 3) 1/3)))) (+ (* (pow x 5) 2/15) (fma 1 x (- (* (pow x 3) 1/3)))) (+ (* (pow x 5) 2/15) x) (+ (* (pow x 5) 2/15) x) (+ (* (pow x 5) 2/15) x) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (* 2/15 (pow x 5)) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- 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))) 1.446 * * [simplify]: iteration 0 : 355 enodes (cost 521 ) 1.453 * * [simplify]: iteration 1 : 1456 enodes (cost 467 ) 1.486 * * [simplify]: iteration 2 : 5001 enodes (cost 466 ) 1.490 * [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 (* (pow x 5) 2/15)) (log1p (* (pow x 5) 2/15)) (log (* (pow x 5) 2/15)) (log (* (pow x 5) 2/15)) (log (* (pow x 5) 2/15)) (log (* (pow x 5) 2/15)) (exp (* (pow x 5) 2/15)) (pow (* (pow x 5) 2/15) 3) (* (cbrt (* (pow x 5) 2/15)) (cbrt (* (pow x 5) 2/15))) (cbrt (* (pow x 5) 2/15)) (pow (* (pow x 5) 2/15) 3) (sqrt (* (pow x 5) 2/15)) (sqrt (* (pow x 5) 2/15)) (* (pow (sqrt x) 5) (sqrt 2/15)) (* (pow (sqrt x) 5) (sqrt 2/15)) (* (sqrt (pow x 5)) (sqrt 2/15)) (* (sqrt (pow x 5)) (sqrt 2/15)) (* (pow x 5/2) (sqrt 2/15)) (* (pow x 5/2) (sqrt 2/15)) (* (pow x 5) (* (cbrt 2/15) (cbrt 2/15))) (* (pow x 5) (sqrt 2/15)) (pow x 5) (* (pow (cbrt x) 5) 2/15) (* (pow (sqrt x) 5) 2/15) (* (pow x 5) 2/15) (* (cbrt (pow x 5)) 2/15) (* (sqrt (pow x 5)) 2/15) (* (pow x 5) 2/15) (* (pow x 5/2) 2/15) (- 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))) (expm1 (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (log1p (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (exp (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (exp (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (log (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (exp (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (* (cbrt (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (cbrt (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))))) (cbrt (+ (* (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 (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (sqrt (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))))) (fma (pow (pow x 5) 3) 8/3375 (pow (- x (* 1/3 (pow x 3))) 3)) (fma (pow x 10) 4/225 (* (- x (* 1/3 (pow x 3))) (- (- x (* 1/3 (pow x 3))) (* (pow x 5) 2/15)))) (fma (pow x 10) 4/225 (- (* (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3)))))) (fma (pow x 3) 1/3 (- (* (pow x 5) 2/15) x)) (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) (fma (pow x 5) 2/15 x) (fma (pow x 5) 2/15 x) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* 1/3 (pow x 3)) (* (pow x 5) 2/15) (* (pow x 5) 2/15) (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- 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)))) 1.490 * * * [progress]: adding candidates to table 1.687 * [progress]: [Phase 3 of 3] Extracting. 1.687 * * [regime]: Finding splitpoints for: (# # # #) 1.688 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.688 * * * * [regimes]: Trying to branch on x from (# # # #) 1.704 * * * [regime]: Found split indices: #