25.985 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.105 * * * [progress]: [2/2] Setting up program. 0.107 * [progress]: [Phase 2 of 3] Improving. 0.108 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.110 * * [simplify]: iteration 0 : 15 enodes (cost 9 ) 0.111 * * [simplify]: iteration 1 : 24 enodes (cost 9 ) 0.113 * * [simplify]: iteration 2 : 32 enodes (cost 9 ) 0.114 * * [simplify]: iteration 3 : 44 enodes (cost 9 ) 0.116 * * [simplify]: iteration 4 : 63 enodes (cost 9 ) 0.117 * * [simplify]: iteration 5 : 179 enodes (cost 9 ) 0.123 * * [simplify]: iteration 6 : 1184 enodes (cost 9 ) 0.156 * * [simplify]: iteration 7 : 5002 enodes (cost 7 ) 0.156 * [simplify]: Simplified to: (* 1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) 0.161 * * [progress]: iteration 1 / 4 0.161 * * * [progress]: picking best candidate 0.163 * * * * [pick]: Picked # 0.163 * * * [progress]: localizing error 0.172 * * * [progress]: generating rewritten candidates 0.172 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.176 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 0.178 * * * [progress]: generating series expansions 0.178 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.178 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in (x) around 0 0.178 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.178 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.178 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.178 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.178 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.178 * [taylor]: Taking taylor expansion of 2 in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.179 * [taylor]: Taking taylor expansion of 1 in x 0.179 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.180 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.180 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.180 * [taylor]: Taking taylor expansion of 1 in x 0.180 * [taylor]: Taking taylor expansion of 1 in x 0.180 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.180 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.180 * [taylor]: Taking taylor expansion of 2 in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.183 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.183 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.183 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.183 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.183 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.183 * [taylor]: Taking taylor expansion of 2 in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of 1 in x 0.184 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.184 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.184 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.184 * [taylor]: Taking taylor expansion of 1 in x 0.184 * [taylor]: Taking taylor expansion of 1 in x 0.184 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.184 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.184 * [taylor]: Taking taylor expansion of 2 in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.217 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in (x) around 0 0.217 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.217 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.217 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.217 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.217 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.217 * [taylor]: Taking taylor expansion of 2 in x 0.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of 1 in x 0.218 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.218 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.218 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.218 * [taylor]: Taking taylor expansion of 1 in x 0.218 * [taylor]: Taking taylor expansion of 1 in x 0.218 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.218 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.218 * [taylor]: Taking taylor expansion of 2 in x 0.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.219 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.219 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.220 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.220 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.220 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.220 * [taylor]: Taking taylor expansion of 2 in x 0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.220 * [taylor]: Taking taylor expansion of x in x 0.220 * [taylor]: Taking taylor expansion of 1 in x 0.220 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.220 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.220 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.220 * [taylor]: Taking taylor expansion of 1 in x 0.220 * [taylor]: Taking taylor expansion of 1 in x 0.220 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.220 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.220 * [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 0.233 * [approximate]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in (x) around 0 0.233 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.233 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.233 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 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 1 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 0.236 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.236 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.236 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.236 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.236 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.236 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.236 * [taylor]: Taking taylor expansion of 2 in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of 1 in x 0.237 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.237 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.237 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.237 * [taylor]: Taking taylor expansion of 1 in x 0.237 * [taylor]: Taking taylor expansion of 1 in x 0.237 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.237 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.237 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.237 * [taylor]: Taking taylor expansion of 2 in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.250 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 0.251 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in (x) around 0 0.251 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.251 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.251 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.251 * [taylor]: Taking taylor expansion of 1 in x 0.251 * [taylor]: Taking taylor expansion of 1 in x 0.251 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.251 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.251 * [taylor]: Taking taylor expansion of 2 in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.252 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.252 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.252 * [taylor]: Taking taylor expansion of 1 in x 0.252 * [taylor]: Taking taylor expansion of 1 in x 0.252 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.252 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.252 * [taylor]: Taking taylor expansion of 2 in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.257 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in (x) around 0 0.257 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.257 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.257 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.257 * [taylor]: Taking taylor expansion of 1 in x 0.257 * [taylor]: Taking taylor expansion of 1 in x 0.257 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.257 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.257 * [taylor]: Taking taylor expansion of 2 in x 0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.258 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.258 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.258 * [taylor]: Taking taylor expansion of 1 in x 0.258 * [taylor]: Taking taylor expansion of 1 in x 0.258 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.258 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.258 * [taylor]: Taking taylor expansion of 2 in x 0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.264 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.264 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.264 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.264 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.264 * [taylor]: Taking taylor expansion of 1 in x 0.264 * [taylor]: Taking taylor expansion of 1 in x 0.264 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.264 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.264 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.264 * [taylor]: Taking taylor expansion of 2 in x 0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.265 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.266 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.266 * [taylor]: Taking taylor expansion of 1 in x 0.266 * [taylor]: Taking taylor expansion of 1 in x 0.266 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.266 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.266 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.266 * [taylor]: Taking taylor expansion of 2 in x 0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.278 * * * [progress]: simplifying candidates 0.279 * [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) 0.283 * * [simplify]: iteration 0 : 149 enodes (cost 395 ) 0.286 * * [simplify]: iteration 1 : 506 enodes (cost 351 ) 0.297 * * [simplify]: iteration 2 : 2431 enodes (cost 344 ) 0.352 * * [simplify]: iteration 3 : 5001 enodes (cost 343 ) 0.355 * [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) 0.355 * * * [progress]: adding candidates to table 0.444 * * [progress]: iteration 2 / 4 0.444 * * * [progress]: picking best candidate 0.453 * * * * [pick]: Picked # 0.453 * * * [progress]: localizing error 0.463 * * * [progress]: generating rewritten candidates 0.463 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.480 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2) 0.489 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 2) 0.499 * * * [progress]: generating series expansions 0.499 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.500 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (+ (exp (* 2 x)) 1)) in (x) around 0 0.500 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (+ (exp (* 2 x)) 1)) in x 0.500 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.500 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.500 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.500 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.500 * [taylor]: Taking taylor expansion of 2 in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of 1 in x 0.501 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 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 0.504 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (+ (exp (* 2 x)) 1)) in x 0.504 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.504 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.504 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.504 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.504 * [taylor]: Taking taylor expansion of 2 in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.505 * [taylor]: Taking taylor expansion of 1 in x 0.505 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 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 0.535 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (+ (exp (/ 2 x)) 1)) in (x) around 0 0.535 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (+ (exp (/ 2 x)) 1)) in x 0.535 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.535 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.535 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.535 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.535 * [taylor]: Taking taylor expansion of 2 in x 0.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.535 * [taylor]: Taking taylor expansion of x in x 0.536 * [taylor]: Taking taylor expansion of 1 in x 0.536 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.536 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.536 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.536 * [taylor]: Taking taylor expansion of 2 in x 0.536 * [taylor]: Taking taylor expansion of x in x 0.536 * [taylor]: Taking taylor expansion of 1 in x 0.537 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (+ (exp (/ 2 x)) 1)) in x 0.537 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.537 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.537 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.537 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.537 * [taylor]: Taking taylor expansion of 2 in x 0.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.537 * [taylor]: Taking taylor expansion of x in x 0.537 * [taylor]: Taking taylor expansion of 1 in x 0.537 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.537 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.537 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.537 * [taylor]: Taking taylor expansion of 2 in x 0.537 * [taylor]: Taking taylor expansion of x in x 0.538 * [taylor]: Taking taylor expansion of 1 in x 0.545 * [approximate]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (+ (exp (/ -2 x)) 1)) in (x) around 0 0.545 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (+ (exp (/ -2 x)) 1)) in x 0.545 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.545 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.545 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.545 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.545 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.545 * [taylor]: Taking taylor expansion of 2 in x 0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.546 * [taylor]: Taking taylor expansion of 1 in x 0.546 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 0.546 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.546 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.546 * [taylor]: Taking taylor expansion of -2 in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of 1 in x 0.547 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (+ (exp (/ -2 x)) 1)) in x 0.547 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.547 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.547 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.547 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.547 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.547 * [taylor]: Taking taylor expansion of 2 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 in x 0.548 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 0.548 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.548 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.548 * [taylor]: Taking taylor expansion of -2 in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of 1 in x 0.556 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2) 0.556 * [approximate]: Taking taylor expansion of (/ 1 (+ (exp (* 2 x)) 1)) in (x) around 0 0.556 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* 2 x)) 1)) in x 0.556 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 0.556 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.556 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.556 * [taylor]: Taking taylor expansion of 2 in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of 1 in x 0.558 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* 2 x)) 1)) in x 0.558 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 0.558 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.558 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.558 * [taylor]: Taking taylor expansion of 2 in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of 1 in x 0.566 * [approximate]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in (x) around 0 0.566 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x 0.566 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.566 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.566 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.566 * [taylor]: Taking taylor expansion of 2 in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of 1 in x 0.566 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x 0.566 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.566 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.566 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.566 * [taylor]: Taking taylor expansion of 2 in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.567 * [taylor]: Taking taylor expansion of 1 in x 0.570 * [approximate]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in (x) around 0 0.570 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x 0.570 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 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 0.571 * [taylor]: Taking taylor expansion of 1 in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x 0.571 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 0.571 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.571 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.571 * [taylor]: Taking taylor expansion of -2 in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of 1 in x 0.575 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 2) 0.575 * [approximate]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in (x) around 0 0.575 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 0.575 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.575 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.575 * [taylor]: Taking taylor expansion of 2 in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.576 * [taylor]: Taking taylor expansion of 1 in x 0.576 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 0.576 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.576 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.576 * [taylor]: Taking taylor expansion of 2 in x 0.576 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of 1 in x 0.580 * [approximate]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in (x) around 0 0.580 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.580 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.580 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.580 * [taylor]: Taking taylor expansion of 2 in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.581 * [taylor]: Taking taylor expansion of 1 in x 0.581 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.581 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.581 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.581 * [taylor]: Taking taylor expansion of 2 in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.581 * [taylor]: Taking taylor expansion of 1 in x 0.583 * [approximate]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in (x) around 0 0.583 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 0.583 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.583 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.583 * [taylor]: Taking taylor expansion of -2 in x 0.583 * [taylor]: Taking taylor expansion of x in x 0.584 * [taylor]: Taking taylor expansion of 1 in x 0.584 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 0.584 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.584 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.584 * [taylor]: Taking taylor expansion of -2 in x 0.584 * [taylor]: Taking taylor expansion of x in x 0.584 * [taylor]: Taking taylor expansion of 1 in x 0.586 * * * [progress]: simplifying candidates 0.587 * [simplify]: Simplifying using # : (expm1 (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (log1p (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1))) (+ (log (expm1 (+ x x))) (- (log (+ (exp (* 2 x)) 1)))) (+ (log (expm1 (+ x x))) (- 0 (log (+ (exp (* 2 x)) 1)))) (+ (log (expm1 (+ x x))) (- (log 1) (log (+ (exp (* 2 x)) 1)))) (+ (log (expm1 (+ x x))) (log (/ 1 (+ (exp (* 2 x)) 1)))) (log (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (exp (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (* (* (* (expm1 (+ x x)) (expm1 (+ x x))) (expm1 (+ x x))) (/ (* (* 1 1) 1) (* (* (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (+ (exp (* 2 x)) 1)))) (* (* (* (expm1 (+ x x)) (expm1 (+ x x))) (expm1 (+ x x))) (* (* (/ 1 (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1))) (/ 1 (+ (exp (* 2 x)) 1)))) (* (cbrt (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (cbrt (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1))))) (cbrt (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (* (* (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1))) (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (sqrt (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (sqrt (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (* (sqrt (expm1 (+ x x))) (sqrt (/ 1 (+ (exp (* 2 x)) 1)))) (* (sqrt (expm1 (+ x x))) (sqrt (/ 1 (+ (exp (* 2 x)) 1)))) (* (sqrt (expm1 (+ x x))) (/ (sqrt 1) (sqrt (+ (exp (* 2 x)) 1)))) (* (sqrt (expm1 (+ x x))) (/ (sqrt 1) (sqrt (+ (exp (* 2 x)) 1)))) (* (sqrt (expm1 (+ x x))) (/ 1 (sqrt (+ (exp (* 2 x)) 1)))) (* (sqrt (expm1 (+ x x))) (/ 1 (sqrt (+ (exp (* 2 x)) 1)))) (* (expm1 (+ x x)) (* (cbrt (/ 1 (+ (exp (* 2 x)) 1))) (cbrt (/ 1 (+ (exp (* 2 x)) 1))))) (* (expm1 (+ x x)) (sqrt (/ 1 (+ (exp (* 2 x)) 1)))) (* (expm1 (+ x x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1))))) (* (expm1 (+ x x)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (exp (* 2 x)) 1)))) (* (expm1 (+ x x)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (expm1 (+ x x)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (expm1 (+ x x)) (/ (sqrt 1) (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1))))) (* (expm1 (+ x x)) (/ (sqrt 1) (sqrt (+ (exp (* 2 x)) 1)))) (* (expm1 (+ x x)) (/ (sqrt 1) 1)) (* (expm1 (+ x x)) (/ (sqrt 1) 1)) (* (expm1 (+ x x)) (/ 1 (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1))))) (* (expm1 (+ x x)) (/ 1 (sqrt (+ (exp (* 2 x)) 1)))) (* (expm1 (+ x x)) (/ 1 1)) (* (expm1 (+ x x)) (/ 1 1)) (* (expm1 (+ x x)) 1) (* (expm1 (+ x x)) 1) (* (expm1 (+ x x)) (/ 1 (+ (pow (exp (* 2 x)) 3) (pow 1 3)))) (* (expm1 (+ x x)) (/ 1 (- (* (exp (* 2 x)) (exp (* 2 x))) (* 1 1)))) (* (cbrt (expm1 (+ x x))) (/ 1 (+ (exp (* 2 x)) 1))) (* (sqrt (expm1 (+ x x))) (/ 1 (+ (exp (* 2 x)) 1))) (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1))) (* (expm1 (+ x x)) 1) (* (expm1 (+ x x)) (- 1)) (* (expm1 (+ x x)) 1) (* (expm1 (+ x x)) (/ 1 (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1))))) (* (expm1 (+ x x)) (/ 1 (sqrt (+ (exp (* 2 x)) 1)))) (* (expm1 (+ x x)) (/ 1 1)) (* (expm1 (+ x x)) (/ 1 1)) (* (expm1 (+ x x)) (* (cbrt 1) (cbrt 1))) (* (expm1 (+ x x)) (sqrt 1)) (* (expm1 (+ x x)) 1) (expm1 (/ 1 (+ (exp (* 2 x)) 1))) (log1p (/ 1 (+ (exp (* 2 x)) 1))) (- 1) (- (log (+ (exp (* 2 x)) 1))) (- 0 (log (+ (exp (* 2 x)) 1))) (- (log 1) (log (+ (exp (* 2 x)) 1))) (log (/ 1 (+ (exp (* 2 x)) 1))) (exp (/ 1 (+ (exp (* 2 x)) 1))) (/ (* (* 1 1) 1) (* (* (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (+ (exp (* 2 x)) 1))) (* (cbrt (/ 1 (+ (exp (* 2 x)) 1))) (cbrt (/ 1 (+ (exp (* 2 x)) 1)))) (cbrt (/ 1 (+ (exp (* 2 x)) 1))) (* (* (/ 1 (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1))) (/ 1 (+ (exp (* 2 x)) 1))) (sqrt (/ 1 (+ (exp (* 2 x)) 1))) (sqrt (/ 1 (+ (exp (* 2 x)) 1))) (- 1) (- (+ (exp (* 2 x)) 1)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ (cbrt 1) (cbrt (+ (exp (* 2 x)) 1))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (exp (* 2 x)) 1))) (/ (cbrt 1) (sqrt (+ (exp (* 2 x)) 1))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ (exp (* 2 x)) 1)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ (exp (* 2 x)) 1)) (/ (sqrt 1) (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ (sqrt 1) (cbrt (+ (exp (* 2 x)) 1))) (/ (sqrt 1) (sqrt (+ (exp (* 2 x)) 1))) (/ (sqrt 1) (sqrt (+ (exp (* 2 x)) 1))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ (exp (* 2 x)) 1)) (/ (sqrt 1) 1) (/ (sqrt 1) (+ (exp (* 2 x)) 1)) (/ 1 (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ 1 (cbrt (+ (exp (* 2 x)) 1))) (/ 1 (sqrt (+ (exp (* 2 x)) 1))) (/ 1 (sqrt (+ (exp (* 2 x)) 1))) (/ 1 1) (/ 1 (+ (exp (* 2 x)) 1)) (/ 1 1) (/ 1 (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (/ (+ (exp (* 2 x)) 1) 1) (/ 1 (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ 1 (sqrt (+ (exp (* 2 x)) 1))) (/ 1 1) (/ 1 1) (/ (+ (exp (* 2 x)) 1) (cbrt 1)) (/ (+ (exp (* 2 x)) 1) (sqrt 1)) (/ (+ (exp (* 2 x)) 1) 1) (/ 1 (+ (pow (exp (* 2 x)) 3) (pow 1 3))) (/ 1 (- (* (exp (* 2 x)) (exp (* 2 x))) (* 1 1))) (expm1 (+ (exp (* 2 x)) 1)) (log1p (+ (exp (* 2 x)) 1)) (* (exp (exp (* 2 x))) (exp 1)) (log (+ (exp (* 2 x)) 1)) (exp (+ (exp (* 2 x)) 1)) (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1))) (cbrt (+ (exp (* 2 x)) 1)) (* (* (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (+ (exp (* 2 x)) 1)) (sqrt (+ (exp (* 2 x)) 1)) (sqrt (+ (exp (* 2 x)) 1)) (+ (pow (exp (* 2 x)) 3) (pow 1 3)) (+ (* (exp (* 2 x)) (exp (* 2 x))) (- (* 1 1) (* (exp (* 2 x)) 1))) (- (* (exp (* 2 x)) (exp (* 2 x))) (* 1 1)) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- (+ 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)) (- (+ (* 1/6 (pow x 3)) 1/2) (* 1/2 x)) (/ 1 (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (+ (* 2 (pow x 2)) (+ (* 2 x) 2)) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) 0.594 * * [simplify]: iteration 0 : 325 enodes (cost 811 ) 0.602 * * [simplify]: iteration 1 : 1623 enodes (cost 668 ) 0.628 * * [simplify]: iteration 2 : 5001 enodes (cost 639 ) 0.632 * [simplify]: Simplified to: (expm1 (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (log1p (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (/ (expm1 (+ x x)) (+ (exp (* 2 x)) 1)) (- (log (expm1 (+ x x))) (log (+ (exp (* 2 x)) 1))) (- (log (expm1 (+ x x))) (log (+ (exp (* 2 x)) 1))) (- (log (expm1 (+ x x))) (log (+ (exp (* 2 x)) 1))) (- (log (expm1 (+ x x))) (log (+ (exp (* 2 x)) 1))) (- (log (expm1 (+ x x))) (log (+ (exp (* 2 x)) 1))) (pow E (/ (expm1 (+ x x)) (+ (exp (* 2 x)) 1))) (pow (/ (expm1 (+ x x)) (+ (exp (* 2 x)) 1)) 3) (pow (/ (expm1 (+ x x)) (+ (exp (* 2 x)) 1)) 3) (* (cbrt (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (cbrt (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1))))) (cbrt (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (pow (/ (expm1 (+ x x)) (+ (exp (* 2 x)) 1)) 3) (sqrt (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (sqrt (* (expm1 (+ x x)) (/ 1 (+ (exp (* 2 x)) 1)))) (* (sqrt (expm1 (+ x x))) (sqrt (/ 1 (+ (exp (* 2 x)) 1)))) (* (sqrt (expm1 (+ x x))) (sqrt (/ 1 (+ (exp (* 2 x)) 1)))) (* (* (/ 1 (hypot (exp x) 1)) 1) (sqrt (expm1 (+ x x)))) (* (* (/ 1 (hypot (exp x) 1)) 1) (sqrt (expm1 (+ x x)))) (* (* (/ 1 (hypot (exp x) 1)) 1) (sqrt (expm1 (+ x x)))) (* (* (/ 1 (hypot (exp x) 1)) 1) (sqrt (expm1 (+ x x)))) (* (expm1 (+ x x)) (* (cbrt (/ 1 (+ (exp (* 2 x)) 1))) (cbrt (/ 1 (+ (exp (* 2 x)) 1))))) (* (expm1 (+ x x)) (sqrt (/ 1 (+ (exp (* 2 x)) 1)))) (/ (expm1 (+ x x)) (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ (expm1 (+ x x)) (sqrt (+ (exp (* 2 x)) 1))) (expm1 (+ x x)) (expm1 (+ x x)) (/ (expm1 (+ x x)) (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ (expm1 (+ x x)) (sqrt (+ (exp (* 2 x)) 1))) (expm1 (+ x x)) (expm1 (+ x x)) (/ (expm1 (+ x x)) (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ (expm1 (+ x x)) (sqrt (+ (exp (* 2 x)) 1))) (expm1 (+ x x)) (expm1 (+ x x)) (expm1 (+ x x)) (expm1 (+ x x)) (/ (expm1 (+ x x)) (+ (pow (exp (* 2 x)) 3) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (/ (cbrt (expm1 (+ x x))) (+ (exp (* 2 x)) 1)) (/ (sqrt (expm1 (+ x x))) (+ (exp (* 2 x)) 1)) (/ (expm1 (+ x x)) (+ (exp (* 2 x)) 1)) (expm1 (+ x x)) (- (expm1 (+ x x))) (expm1 (+ x x)) (/ (expm1 (+ x x)) (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ (expm1 (+ x x)) (sqrt (+ (exp (* 2 x)) 1))) (expm1 (+ x x)) (expm1 (+ x x)) (expm1 (+ x x)) (expm1 (+ x x)) (expm1 (+ x x)) (expm1 (/ 1 (+ (exp (* 2 x)) 1))) (log1p (/ 1 (+ (exp (* 2 x)) 1))) (- 1) (- 0 (log1p (exp (* 2 x)))) (- 0 (log1p (exp (* 2 x)))) (- 0 (log1p (exp (* 2 x)))) (- 0 (log1p (exp (* 2 x)))) (exp (/ 1 (+ (exp (* 2 x)) 1))) (/ 1 (pow (+ (exp (* 2 x)) 1) 3)) (* (cbrt (/ 1 (+ (exp (* 2 x)) 1))) (cbrt (/ 1 (+ (exp (* 2 x)) 1)))) (cbrt (/ 1 (+ (exp (* 2 x)) 1))) (/ 1 (pow (+ (exp (* 2 x)) 1) 3)) (sqrt (/ 1 (+ (exp (* 2 x)) 1))) (sqrt (/ 1 (+ (exp (* 2 x)) 1))) (- 1) (- (+ (exp (* 2 x)) 1)) (/ 1 (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ 1 (cbrt (+ (exp (* 2 x)) 1))) (/ 1 (hypot (exp x) 1)) (/ 1 (hypot (exp x) 1)) 1 (/ 1 (+ (exp (* 2 x)) 1)) 1 (/ 1 (+ (exp (* 2 x)) 1)) (/ 1 (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ 1 (cbrt (+ (exp (* 2 x)) 1))) (/ 1 (hypot (exp x) 1)) (/ 1 (hypot (exp x) 1)) 1 (/ 1 (+ (exp (* 2 x)) 1)) 1 (/ 1 (+ (exp (* 2 x)) 1)) (/ 1 (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ 1 (cbrt (+ (exp (* 2 x)) 1))) (/ 1 (hypot (exp x) 1)) (/ 1 (hypot (exp x) 1)) 1 (/ 1 (+ (exp (* 2 x)) 1)) 1 (/ 1 (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (+ (exp (* 2 x)) 1) (/ 1 (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1)))) (/ 1 (hypot (exp x) 1)) 1 1 (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (/ 1 (expm1 (+ (* 2 x) (* 2 x)))) (expm1 (+ (exp (* 2 x)) 1)) (log1p (+ (exp (* 2 x)) 1)) (exp (+ (exp (* 2 x)) 1)) (log1p (exp (* 2 x))) (exp (+ (exp (* 2 x)) 1)) (* (cbrt (+ (exp (* 2 x)) 1)) (cbrt (+ (exp (* 2 x)) 1))) (cbrt (+ (exp (* 2 x)) 1)) (pow (+ (exp (* 2 x)) 1) 3) (hypot (exp x) 1) (hypot (exp x) 1) (+ (pow (exp (* 2 x)) 3) 1) (+ (* (exp (* 2 x)) (expm1 (+ x x))) 1) (expm1 (+ (* 2 x) (* 2 x))) (expm1 (+ x x)) (+ (exp (* 2 x)) 1) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (/ (expm1 (+ x x)) (+ (exp (* 2 x)) 1)) (/ (expm1 (+ x x)) (+ (exp (* 2 x)) 1)) (fma (pow x 3) 1/6 (- 1/2 (* 1/2 x))) (/ 1 (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (fma 2 (pow x 2) (fma 2 x 2)) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) 0.632 * * * [progress]: adding candidates to table 0.807 * * [progress]: iteration 3 / 4 0.807 * * * [progress]: picking best candidate 0.811 * * * * [pick]: Picked # 0.811 * * * [progress]: localizing error 0.822 * * * [progress]: generating rewritten candidates 0.822 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.829 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2 1) 0.830 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 0.838 * * * [progress]: generating series expansions 0.838 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.838 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in (x) around 0 0.838 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.838 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.838 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.838 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.838 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.838 * [taylor]: Taking taylor expansion of 2 in x 0.838 * [taylor]: Taking taylor expansion of x in x 0.839 * [taylor]: Taking taylor expansion of 1 in x 0.839 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.839 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.840 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.840 * [taylor]: Taking taylor expansion of 1 in x 0.840 * [taylor]: Taking taylor expansion of 1 in x 0.840 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.840 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.840 * [taylor]: Taking taylor expansion of 2 in x 0.840 * [taylor]: Taking taylor expansion of x in x 0.843 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.843 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.843 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.843 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.843 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.843 * [taylor]: Taking taylor expansion of 2 in x 0.843 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of 1 in x 0.844 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.844 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.844 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.844 * [taylor]: Taking taylor expansion of 1 in x 0.844 * [taylor]: Taking taylor expansion of 1 in x 0.844 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.844 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.844 * [taylor]: Taking taylor expansion of 2 in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.877 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in (x) around 0 0.877 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.877 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.877 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.877 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.877 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.877 * [taylor]: Taking taylor expansion of 2 in x 0.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.878 * [taylor]: Taking taylor expansion of 1 in x 0.878 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.878 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.878 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.878 * [taylor]: Taking taylor expansion of 1 in x 0.878 * [taylor]: Taking taylor expansion of 1 in x 0.878 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.878 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.878 * [taylor]: Taking taylor expansion of 2 in x 0.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.880 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.880 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.880 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.880 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.880 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.880 * [taylor]: Taking taylor expansion of 2 in x 0.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.880 * [taylor]: Taking taylor expansion of x in x 0.880 * [taylor]: Taking taylor expansion of 1 in x 0.880 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.881 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.881 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.881 * [taylor]: Taking taylor expansion of 1 in x 0.881 * [taylor]: Taking taylor expansion of 1 in x 0.881 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.881 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.881 * [taylor]: Taking taylor expansion of 2 in x 0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.893 * [approximate]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in (x) around 0 0.893 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.893 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.893 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.893 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.893 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.893 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.893 * [taylor]: Taking taylor expansion of 2 in x 0.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.893 * [taylor]: Taking taylor expansion of x in x 0.894 * [taylor]: Taking taylor expansion of 1 in x 0.894 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.894 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.894 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.894 * [taylor]: Taking taylor expansion of 1 in x 0.894 * [taylor]: Taking taylor expansion of 1 in x 0.894 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.894 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.894 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.894 * [taylor]: Taking taylor expansion of 2 in x 0.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.896 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.896 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.896 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.896 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.896 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.896 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.896 * [taylor]: Taking taylor expansion of 2 in x 0.896 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.896 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of 1 in x 0.897 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.897 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.897 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.897 * [taylor]: Taking taylor expansion of 1 in x 0.897 * [taylor]: Taking taylor expansion of 1 in x 0.897 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.897 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.897 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.897 * [taylor]: Taking taylor expansion of 2 in x 0.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.910 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2 1) 0.910 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in (x) around 0 0.910 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.911 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.911 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.911 * [taylor]: Taking taylor expansion of 1 in x 0.911 * [taylor]: Taking taylor expansion of 1 in x 0.911 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.911 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.911 * [taylor]: Taking taylor expansion of 2 in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.912 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.912 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.912 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.912 * [taylor]: Taking taylor expansion of 1 in x 0.912 * [taylor]: Taking taylor expansion of 1 in x 0.912 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.912 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.912 * [taylor]: Taking taylor expansion of 2 in x 0.912 * [taylor]: Taking taylor expansion of x in x 0.917 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in (x) around 0 0.917 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.917 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.917 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.917 * [taylor]: Taking taylor expansion of 1 in x 0.917 * [taylor]: Taking taylor expansion of 1 in x 0.918 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.918 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.918 * [taylor]: Taking taylor expansion of 2 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 (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.918 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.918 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.918 * [taylor]: Taking taylor expansion of 1 in x 0.918 * [taylor]: Taking taylor expansion of 1 in x 0.918 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.918 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.918 * [taylor]: Taking taylor expansion of 2 in x 0.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.925 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.925 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.925 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.925 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.925 * [taylor]: Taking taylor expansion of 1 in x 0.925 * [taylor]: Taking taylor expansion of 1 in x 0.925 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.925 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.925 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.925 * [taylor]: Taking taylor expansion of 2 in x 0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.925 * [taylor]: Taking taylor expansion of x in x 0.926 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.926 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.926 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.926 * [taylor]: Taking taylor expansion of 1 in x 0.926 * [taylor]: Taking taylor expansion of 1 in x 0.926 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.926 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.926 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.926 * [taylor]: Taking taylor expansion of 2 in x 0.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.926 * [taylor]: Taking taylor expansion of x in x 0.933 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 0.933 * [approximate]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 x))) (expm1 (* 2 x))) in (x) around 0 0.933 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 x))) (expm1 (* 2 x))) in x 0.933 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.933 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.933 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.933 * [taylor]: Taking taylor expansion of 1 in x 0.933 * [taylor]: Taking taylor expansion of 1 in x 0.933 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.933 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.933 * [taylor]: Taking taylor expansion of 2 in x 0.933 * [taylor]: Taking taylor expansion of x in x 0.934 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.934 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.934 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.934 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.934 * [taylor]: Taking taylor expansion of 2 in x 0.934 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of 1 in x 0.937 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 x))) (expm1 (* 2 x))) in x 0.937 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.938 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.938 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.938 * [taylor]: Taking taylor expansion of 1 in x 0.938 * [taylor]: Taking taylor expansion of 1 in x 0.938 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.938 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.938 * [taylor]: Taking taylor expansion of 2 in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.938 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.938 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.938 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.938 * [taylor]: Taking taylor expansion of 2 in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of 1 in x 0.971 * [approximate]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 (/ 1 x)))) (expm1 (* 2 (/ 1 x)))) in (x) around 0 0.971 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 (/ 1 x)))) (expm1 (* 2 (/ 1 x)))) in x 0.972 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.972 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.972 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.972 * [taylor]: Taking taylor expansion of 1 in x 0.972 * [taylor]: Taking taylor expansion of 1 in x 0.972 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.972 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.972 * [taylor]: Taking taylor expansion of 2 in x 0.972 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.973 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.973 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.973 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.973 * [taylor]: Taking taylor expansion of 2 in x 0.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of 1 in x 0.974 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (* 2 (/ 1 x)))) (expm1 (* 2 (/ 1 x)))) in x 0.974 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.974 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.974 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.974 * [taylor]: Taking taylor expansion of 1 in x 0.974 * [taylor]: Taking taylor expansion of 1 in x 0.974 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.974 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.974 * [taylor]: Taking taylor expansion of 2 in x 0.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.975 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.975 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.975 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.975 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.975 * [taylor]: Taking taylor expansion of 2 in x 0.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of 1 in x 0.987 * [approximate]: Taking taylor expansion of (/ (fma 1 1 (exp (- (* 2 (/ 1 x))))) (expm1 (- (* 2 (/ 1 x))))) in (x) around 0 0.987 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (- (* 2 (/ 1 x))))) (expm1 (- (* 2 (/ 1 x))))) in x 0.987 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.988 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.988 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.988 * [taylor]: Taking taylor expansion of 1 in x 0.988 * [taylor]: Taking taylor expansion of 1 in x 0.988 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.988 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.988 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.988 * [taylor]: Taking taylor expansion of 2 in x 0.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.988 * [taylor]: Taking taylor expansion of x in x 0.989 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.989 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.989 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.989 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.989 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.989 * [taylor]: Taking taylor expansion of 2 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 1 in x 0.991 * [taylor]: Taking taylor expansion of (/ (fma 1 1 (exp (- (* 2 (/ 1 x))))) (expm1 (- (* 2 (/ 1 x))))) in x 0.991 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.991 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.991 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.991 * [taylor]: Taking taylor expansion of 1 in x 0.991 * [taylor]: Taking taylor expansion of 1 in x 0.991 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.991 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.991 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.991 * [taylor]: Taking taylor expansion of 2 in x 0.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.992 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.992 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.992 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.992 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.992 * [taylor]: Taking taylor expansion of 2 in x 0.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of 1 in x 1.006 * * * [progress]: simplifying candidates 1.008 * [simplify]: Simplifying using # : (expm1 (/ 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (log1p (/ 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (- 1) (- (- (log (fma 1 1 (exp (+ x x)))) (log (expm1 (+ x x))))) (- (log (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (- 0 (- (log (fma 1 1 (exp (+ x x)))) (log (expm1 (+ x x))))) (- 0 (log (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (- (log 1) (- (log (fma 1 1 (exp (+ x x)))) (log (expm1 (+ x x))))) (- (log 1) (log (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (log (/ 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (exp (/ 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (/ (* (* 1 1) 1) (/ (* (* (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))))) (/ (* (* 1 1) 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))))) (* (cbrt (/ 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (cbrt (/ 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))))) (cbrt (/ 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (* (* (/ 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))) (/ 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))))) (/ 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x 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x)))) (fma 1 1 (exp (+ x x)))) (/ (sqrt (expm1 (+ x x))) (fma 1 1 (exp (+ x x)))) (/ 1 (fma 1 1 (exp (+ x x)))) (/ 1 (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ 1 (hypot 1 (exp 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)) (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))) (expm1 (+ x x)))) (log (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))) (exp (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x)))) (pow (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) 3) (* (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)))) (pow (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) 3) (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))))) (/ (cbrt (fma 1 1 (exp (+ x x)))) (expm1 (+ x x))) (/ (/ (hypot 1 (exp x)) (cbrt (expm1 (+ x x)))) (cbrt (expm1 (+ x x)))) (/ (hypot 1 (exp x)) (cbrt (expm1 (+ x x)))) (/ (hypot 1 (exp x)) (sqrt (expm1 (+ x x)))) (/ (hypot 1 (exp x)) (sqrt (expm1 (+ x x)))) (hypot 1 (exp x)) (/ (hypot 1 (exp x)) (expm1 (* 2 x))) (/ 1 (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x))))) (/ (fma 1 1 (exp (+ x x))) (cbrt (expm1 (+ x x)))) (/ 1 (sqrt (expm1 (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (sqrt (expm1 (+ x x)))) 1 (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (/ 1 (expm1 (+ x x))) (/ (expm1 (* 2 x)) (fma 1 1 (exp (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x))))) (/ (fma 1 1 (exp (+ x x))) (sqrt (expm1 (+ x x)))) (fma 1 1 (exp (+ x x))) (/ (expm1 (* 2 x)) (cbrt (fma 1 1 (exp (+ x x))))) (/ (expm1 (* 2 x)) (hypot 1 (exp x))) (/ (expm1 (* 2 x)) (fma 1 1 (exp (+ 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))) (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))) 1.061 * * * [progress]: adding candidates to table 1.261 * * [progress]: iteration 4 / 4 1.261 * * * [progress]: picking best candidate 1.264 * * * * [pick]: Picked # 1.264 * * * [progress]: localizing error 1.277 * * * [progress]: generating rewritten candidates 1.277 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 3 2) 1.284 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 1.285 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 3) 1.301 * * * [progress]: generating series expansions 1.301 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 3 2) 1.301 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0 1.301 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.301 * [taylor]: Taking taylor expansion of 1/3 in x 1.301 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.301 * [taylor]: Taking taylor expansion of x in x 1.301 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.301 * [taylor]: Taking taylor expansion of 1/3 in x 1.301 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.301 * [taylor]: Taking taylor expansion of x in x 1.315 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0 1.315 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 1.315 * [taylor]: Taking taylor expansion of 1/3 in x 1.315 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.315 * [taylor]: Taking taylor expansion of x in x 1.316 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x 1.316 * [taylor]: Taking taylor expansion of 1/3 in x 1.316 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.316 * [taylor]: Taking taylor expansion of x in x 1.328 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0 1.328 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.328 * [taylor]: Taking taylor expansion of -1/3 in x 1.328 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x 1.328 * [taylor]: Taking taylor expansion of -1/3 in x 1.328 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.329 * [taylor]: Taking taylor expansion of x in x 1.340 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 1.340 * [approximate]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in (x) around 0 1.340 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 1.340 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 1.340 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 1.340 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.340 * [taylor]: Taking taylor expansion of x in x 1.340 * [taylor]: Taking taylor expansion of 2/15 in x 1.340 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.340 * [taylor]: Taking taylor expansion of x in x 1.340 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.340 * [taylor]: Taking taylor expansion of 1/3 in x 1.340 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.340 * [taylor]: Taking taylor expansion of x in x 1.340 * [taylor]: Taking taylor expansion of (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) in x 1.340 * [taylor]: Rewrote expression to (+ (* (pow x 5) 2/15) (- x (* 1/3 (pow x 3)))) 1.341 * [taylor]: Taking taylor expansion of (* (pow x 5) 2/15) in x 1.341 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.341 * [taylor]: Taking taylor expansion of x in x 1.341 * [taylor]: Taking taylor expansion of 2/15 in x 1.341 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.341 * [taylor]: Taking taylor expansion of x in x 1.341 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.341 * [taylor]: Taking taylor expansion of 1/3 in x 1.341 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.341 * [taylor]: Taking taylor expansion of x in x 1.350 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0 1.350 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 1.350 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 1.350 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 1.350 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 1.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.350 * [taylor]: Taking taylor expansion of x in x 1.350 * [taylor]: Taking taylor expansion of 2/15 in x 1.350 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.350 * [taylor]: Taking taylor expansion of x in x 1.351 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.351 * [taylor]: Taking taylor expansion of 1/3 in x 1.351 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.351 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.351 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 5) 2/15 (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) in x 1.352 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 5) 2/15) (- (/ 1 x) (* 1/3 (/ 1 (pow x 3))))) 1.352 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 5) 2/15) in x 1.352 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 1.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.352 * [taylor]: Taking taylor expansion of 2/15 in x 1.352 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.357 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.357 * [taylor]: Taking taylor expansion of 1/3 in x 1.358 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.358 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.358 * [taylor]: Taking taylor expansion of x in x 1.377 * [approximate]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in (x) around 0 1.378 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 1.378 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 1.378 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 1.378 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 1.378 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.378 * [taylor]: Taking taylor expansion of -1 in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.378 * [taylor]: Taking taylor expansion of 2/15 in x 1.378 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.378 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.378 * [taylor]: Taking taylor expansion of 1/3 in x 1.378 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.378 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.379 * [taylor]: Taking taylor expansion of x in x 1.379 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 5) 2/15 (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) in x 1.380 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 5) 2/15) (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x))) 1.380 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 5) 2/15) in x 1.380 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 1.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.380 * [taylor]: Taking taylor expansion of -1 in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.380 * [taylor]: Taking taylor expansion of 2/15 in x 1.380 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.380 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.380 * [taylor]: Taking taylor expansion of 1/3 in x 1.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.380 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.400 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 3) 1.400 * [approximate]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in (x) around 0 1.400 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.400 * [taylor]: Taking taylor expansion of x in x 1.400 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.400 * [taylor]: Taking taylor expansion of 1/3 in x 1.400 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.400 * [taylor]: Taking taylor expansion of x in x 1.400 * [taylor]: Taking taylor expansion of (- x (* 1/3 (pow x 3))) in x 1.400 * [taylor]: Taking taylor expansion of x in x 1.400 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 1.400 * [taylor]: Taking taylor expansion of 1/3 in x 1.400 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.400 * [taylor]: Taking taylor expansion of x in x 1.416 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0 1.417 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) in x 1.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.417 * [taylor]: Taking taylor expansion of x 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 1.418 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/3 (/ 1 (pow x 3)))) 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 (* 1/3 (/ 1 (pow x 3))) in x 1.418 * [taylor]: Taking taylor expansion of 1/3 in x 1.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.418 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.418 * [taylor]: Taking taylor expansion of x in x 1.452 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in (x) around 0 1.452 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.452 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.452 * [taylor]: Taking taylor expansion of 1/3 in x 1.452 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.452 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.452 * [taylor]: Taking taylor expansion of x in x 1.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.453 * [taylor]: Taking taylor expansion of x in x 1.453 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (/ 1 x)) in x 1.453 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x 1.453 * [taylor]: Taking taylor expansion of 1/3 in x 1.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.453 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.453 * [taylor]: Taking taylor expansion of x in x 1.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.454 * [taylor]: Taking taylor expansion of x in x 1.482 * * * [progress]: simplifying candidates 1.484 * [simplify]: Simplifying using # : (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (* 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) (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 (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 (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (* 1/3 (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3))))))) (fma (- (cbrt (* 1/3 (pow x 3)))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))) (* (cbrt (* 1/3 (pow x 3))) (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3)))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3)))))) (fma (- (sqrt (* 1/3 (pow x 3)))) (sqrt (* 1/3 (pow x 3))) (* (sqrt (* 1/3 (pow x 3))) (sqrt (* 1/3 (pow x 3))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (* 1/3 (pow x 3)) 1))) (fma (- (* 1/3 (pow x 3))) 1 (* (* 1/3 (pow x 3)) 1)) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (* (sqrt 1/3) (pow (sqrt x) 3)) (* (sqrt 1/3) (pow (sqrt x) 3))))) (fma (- (* (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)))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (* (sqrt 1/3) 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(* 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))) (+ (sqrt x) (sqrt (* 1/3 (pow x 3)))) (- (sqrt x) (sqrt (* 1/3 (pow x 3)))) (+ (sqrt x) (* (sqrt 1/3) (pow (sqrt x) 3))) (- (sqrt x) (* (sqrt 1/3) (pow (sqrt x) 3))) (+ (sqrt x) (* (sqrt 1/3) (sqrt (pow x 3)))) (- (sqrt x) (* (sqrt 1/3) (sqrt (pow x 3)))) (+ (sqrt x) (* (sqrt 1/3) (pow x (/ 3 2)))) (- (sqrt x) (* (sqrt 1/3) (pow x (/ 3 2)))) (- x (* 1/3 (pow x 3))) (- x (* 1/3 (pow x 3))) (- 1 (* 1/3 (* x x))) (- (* 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))) 1.493 * * [simplify]: iteration 0 : 503 enodes (cost 1421 ) 1.503 * * [simplify]: iteration 1 : 1788 enodes (cost 747 ) 1.549 * * [simplify]: iteration 2 : 5002 enodes (cost 747 ) 1.554 * [simplify]: Simplified to: (expm1 (* 1/3 (pow x 3))) (log1p (* 1/3 (pow x 3))) (* 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) (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 (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 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(- 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))) 1.555 * * * [progress]: adding candidates to table 1.701 * [progress]: [Phase 3 of 3] Extracting. 1.701 * * [regime]: Finding splitpoints for: (# # # #) 1.702 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.702 * * * * [regimes]: Trying to branch on x from (# # # #) 1.722 * * * [regime]: Found split indices: #