34.802 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.101 * * * [progress]: [2/2] Setting up program. 0.103 * [progress]: [Phase 2 of 3] Improving. 0.103 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.105 * * [simplify]: iteration 0 : 15 enodes (cost 9 ) 0.106 * * [simplify]: iteration 1 : 24 enodes (cost 9 ) 0.108 * * [simplify]: iteration 2 : 32 enodes (cost 9 ) 0.109 * * [simplify]: iteration 3 : 44 enodes (cost 9 ) 0.110 * * [simplify]: iteration 4 : 63 enodes (cost 9 ) 0.113 * * [simplify]: iteration 5 : 179 enodes (cost 9 ) 0.117 * * [simplify]: iteration 6 : 1184 enodes (cost 9 ) 0.147 * * [simplify]: iteration 7 : 5002 enodes (cost 7 ) 0.148 * [simplify]: Simplified to: (* 1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) 0.151 * * [progress]: iteration 1 / 4 0.151 * * * [progress]: picking best candidate 0.153 * * * * [pick]: Picked # 0.153 * * * [progress]: localizing error 0.161 * * * [progress]: generating rewritten candidates 0.161 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.163 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 0.164 * * * [progress]: generating series expansions 0.164 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.164 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in (x) around 0 0.164 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.164 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.164 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.164 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.164 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.164 * [taylor]: Taking taylor expansion of 2 in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of 1 in x 0.165 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.165 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.165 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.165 * [taylor]: Taking taylor expansion of 1 in x 0.165 * [taylor]: Taking taylor expansion of 1 in x 0.165 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.165 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.165 * [taylor]: Taking taylor expansion of 2 in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.169 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.169 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.169 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.169 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.169 * [taylor]: Taking taylor expansion of 2 in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.170 * [taylor]: Taking taylor expansion of 1 in x 0.170 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.170 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.170 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.170 * [taylor]: Taking taylor expansion of 1 in x 0.170 * [taylor]: Taking taylor expansion of 1 in x 0.170 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.170 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.170 * [taylor]: Taking taylor expansion of 2 in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.197 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in (x) around 0 0.197 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.197 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.197 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.197 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.197 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.197 * [taylor]: Taking taylor expansion of 2 in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.197 * [taylor]: Taking taylor expansion of 1 in x 0.198 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.198 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.198 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.198 * [taylor]: Taking taylor expansion of 1 in x 0.198 * [taylor]: Taking taylor expansion of 1 in x 0.198 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.198 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.198 * [taylor]: Taking taylor expansion of 2 in x 0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.199 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.199 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.199 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.199 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.199 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.199 * [taylor]: Taking taylor expansion of 2 in x 0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.199 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of 1 in x 0.200 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.200 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.200 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.200 * [taylor]: Taking taylor expansion of 1 in x 0.200 * [taylor]: Taking taylor expansion of 1 in x 0.200 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.200 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.200 * [taylor]: Taking taylor expansion of 2 in x 0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.211 * [approximate]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in (x) around 0 0.211 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.211 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.211 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.211 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.211 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.211 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.211 * [taylor]: Taking taylor expansion of 2 in x 0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of 1 in x 0.212 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.212 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.212 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.212 * [taylor]: Taking taylor expansion of 1 in x 0.212 * [taylor]: Taking taylor expansion of 1 in x 0.212 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.212 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.212 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.212 * [taylor]: Taking taylor expansion of 2 in x 0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.214 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.214 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 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 (/ 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 0.218 * [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 (/ 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 0.230 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 0.231 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in (x) around 0 0.231 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.231 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.231 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.231 * [taylor]: Taking taylor expansion of 1 in x 0.231 * [taylor]: Taking taylor expansion of 1 in x 0.231 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.231 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.231 * [taylor]: Taking taylor expansion of 2 in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.232 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.232 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.232 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.232 * [taylor]: Taking taylor expansion of 1 in x 0.232 * [taylor]: Taking taylor expansion of 1 in x 0.232 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.232 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.232 * [taylor]: Taking taylor expansion of 2 in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.236 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in (x) around 0 0.236 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.236 * [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 in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.237 * [taylor]: Taking taylor expansion of x 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 in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.243 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.243 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.243 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.243 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.243 * [taylor]: Taking taylor expansion of 1 in x 0.243 * [taylor]: Taking taylor expansion of 1 in x 0.243 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.243 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.243 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.243 * [taylor]: Taking taylor expansion of 2 in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.244 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.244 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.244 * [taylor]: Taking taylor expansion of 1 in x 0.244 * [taylor]: Taking taylor expansion of 1 in x 0.244 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.244 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.244 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.245 * [taylor]: Taking taylor expansion of 2 in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.251 * * * [progress]: simplifying candidates 0.251 * [simplify]: Simplifying using # : (- (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)))) (/ 1 (fma 1 1 (exp (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (* 1 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)) (+ (* 2 (pow x 2)) (+ (* 2 x) 2)) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) 0.254 * * [simplify]: iteration 0 : 72 enodes (cost 56 ) 0.255 * * [simplify]: iteration 1 : 189 enodes (cost 56 ) 0.260 * * [simplify]: iteration 2 : 702 enodes (cost 55 ) 0.276 * * [simplify]: iteration 3 : 3041 enodes (cost 54 ) 0.372 * * [simplify]: iteration 4 : 5002 enodes (cost 54 ) 0.374 * [simplify]: Simplified to: (- (expm1 (+ x x))) (- (fma 1 1 (exp (+ x x)))) (/ (exp (* 2 x)) (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) 1 (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (/ (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (/ (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (fma x (fma 2 x 2) 2) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) 0.374 * * * [progress]: adding candidates to table 0.393 * * [progress]: iteration 2 / 4 0.393 * * * [progress]: picking best candidate 0.397 * * * * [pick]: Picked # 0.397 * * * [progress]: localizing error 0.409 * * * [progress]: generating rewritten candidates 0.409 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.414 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2) 0.419 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 2) 0.423 * * * [progress]: generating series expansions 0.423 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.423 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (+ (exp (* 2 x)) 1)) in (x) around 0 0.423 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (+ (exp (* 2 x)) 1)) in x 0.423 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.424 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.424 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.424 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.424 * [taylor]: Taking taylor expansion of 2 in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of 1 in x 0.425 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 0.425 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.425 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.425 * [taylor]: Taking taylor expansion of 2 in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of 1 in x 0.427 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (+ (exp (* 2 x)) 1)) in x 0.427 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.427 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.427 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.427 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.427 * [taylor]: Taking taylor expansion of 2 in x 0.427 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of 1 in x 0.428 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 0.428 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.428 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.428 * [taylor]: Taking taylor expansion of 2 in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of 1 in x 0.452 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (+ (exp (/ 2 x)) 1)) in (x) around 0 0.452 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (+ (exp (/ 2 x)) 1)) in x 0.452 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.453 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.453 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.453 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.453 * [taylor]: Taking taylor expansion of 2 in x 0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of 1 in x 0.453 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.453 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.453 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.453 * [taylor]: Taking taylor expansion of 2 in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of 1 in x 0.454 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (+ (exp (/ 2 x)) 1)) in x 0.454 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.454 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.454 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.454 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.454 * [taylor]: Taking taylor expansion of 2 in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of 1 in x 0.455 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.455 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.455 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.455 * [taylor]: Taking taylor expansion of 2 in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of 1 in x 0.462 * [approximate]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (+ (exp (/ -2 x)) 1)) in (x) around 0 0.462 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (+ (exp (/ -2 x)) 1)) in x 0.462 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.462 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.462 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.462 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.462 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.462 * [taylor]: Taking taylor expansion of 2 in x 0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of 1 in x 0.463 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 0.463 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.463 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.463 * [taylor]: Taking taylor expansion of -2 in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of 1 in x 0.464 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (+ (exp (/ -2 x)) 1)) in x 0.464 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.464 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.464 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.464 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.464 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.464 * [taylor]: Taking taylor expansion of 2 in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of 1 in x 0.465 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 0.465 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.465 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.465 * [taylor]: Taking taylor expansion of -2 in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of 1 in x 0.472 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2) 0.472 * [approximate]: Taking taylor expansion of (/ 1 (+ (exp (* 2 x)) 1)) in (x) around 0 0.473 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* 2 x)) 1)) in x 0.473 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 0.473 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.473 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.473 * [taylor]: Taking taylor expansion of 2 in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of 1 in x 0.474 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* 2 x)) 1)) in x 0.474 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 0.474 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.474 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.474 * [taylor]: Taking taylor expansion of 2 in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of 1 in x 0.481 * [approximate]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in (x) around 0 0.482 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x 0.482 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.482 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.482 * [taylor]: Taking taylor expansion of 2 in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of 1 in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x 0.482 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.482 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.482 * [taylor]: Taking taylor expansion of 2 in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of 1 in x 0.489 * [approximate]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in (x) around 0 0.489 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x 0.489 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 0.489 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.489 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.489 * [taylor]: Taking taylor expansion of -2 in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.490 * [taylor]: Taking taylor expansion of 1 in x 0.490 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x 0.490 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 0.490 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.490 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.490 * [taylor]: Taking taylor expansion of -2 in x 0.490 * [taylor]: Taking taylor expansion of x in x 0.490 * [taylor]: Taking taylor expansion of 1 in x 0.493 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 2) 0.493 * [approximate]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in (x) around 0 0.494 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 0.494 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.494 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.494 * [taylor]: Taking taylor expansion of 2 in x 0.494 * [taylor]: Taking taylor expansion of x in x 0.494 * [taylor]: Taking taylor expansion of 1 in x 0.494 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 0.494 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.494 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.494 * [taylor]: Taking taylor expansion of 2 in x 0.494 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of 1 in x 0.498 * [approximate]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in (x) around 0 0.498 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.498 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.498 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.498 * [taylor]: Taking taylor expansion of 2 in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of 1 in x 0.498 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 0.498 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.498 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.498 * [taylor]: Taking taylor expansion of 2 in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of 1 in x 0.500 * [approximate]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in (x) around 0 0.500 * [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 0.501 * [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 0.501 * [taylor]: Taking taylor expansion of 1 in x 0.503 * * * [progress]: simplifying candidates 0.503 * [simplify]: Simplifying using # : (* (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)))) (* (expm1 (+ x x)) 1) (* (expm1 (+ x x)) (- 1)) (* (expm1 (+ x x)) 1) (- 1) (- (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (/ (+ (exp (* 2 x)) 1) 1) (/ 1 (+ (pow (exp (* 2 x)) 3) (pow 1 3))) (/ 1 (- (* (exp (* 2 x)) (exp (* 2 x))) (* 1 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) (- (+ 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) 0.507 * * [simplify]: iteration 0 : 127 enodes (cost 111 ) 0.510 * * [simplify]: iteration 1 : 504 enodes (cost 101 ) 0.520 * * [simplify]: iteration 2 : 2293 enodes (cost 96 ) 0.568 * * [simplify]: iteration 3 : 5001 enodes (cost 92 ) 0.569 * [simplify]: Simplified to: (expm1 (* 2 x)) (/ (expm1 (+ x x)) (+ (pow (exp (* 2 x)) 3) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (expm1 (* 2 x)) (- (expm1 (+ x x))) (expm1 (* 2 x)) (- 1) (- (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (+ (exp (* 2 x)) 1) (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (/ 1 (expm1 (+ (* x 4) 0))) (+ (pow (exp (* 2 x)) 3) 1) (fma (exp (* 2 x)) (expm1 (* 2 x)) 1) (expm1 (+ (* x 4) 0)) (expm1 (* 2 x)) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (/ (expm1 (* 2 x)) (+ (exp (* 2 x)) 1)) (/ (expm1 (* 2 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 x (fma 2 x 2) 2) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) 0.570 * * * [progress]: adding candidates to table 0.624 * * [progress]: iteration 3 / 4 0.624 * * * [progress]: picking best candidate 0.630 * * * * [pick]: Picked # 0.630 * * * [progress]: localizing error 0.639 * * * [progress]: generating rewritten candidates 0.639 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.642 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2) 0.644 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 2) 0.645 * * * [progress]: generating series expansions 0.645 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.646 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma (exp x) (exp x) 1)) in (x) around 0 0.646 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma (exp x) (exp x) 1)) in x 0.646 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.646 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.646 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.646 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.646 * [taylor]: Taking taylor expansion of 2 in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of 1 in x 0.647 * [taylor]: Taking taylor expansion of (fma (exp x) (exp x) 1) in x 0.647 * [taylor]: Rewrote expression to (+ (* (exp x) (exp x)) 1) 0.647 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 0.647 * [taylor]: Taking taylor expansion of (exp x) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of (exp x) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of 1 in x 0.649 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma (exp x) (exp x) 1)) in x 0.649 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.649 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.650 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.650 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.650 * [taylor]: Taking taylor expansion of 2 in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of 1 in x 0.650 * [taylor]: Taking taylor expansion of (fma (exp x) (exp x) 1) in x 0.650 * [taylor]: Rewrote expression to (+ (* (exp x) (exp x)) 1) 0.650 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 0.650 * [taylor]: Taking taylor expansion of (exp x) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of (exp x) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of 1 in x 0.683 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma (exp (/ 1 x)) (exp (/ 1 x)) 1)) in (x) around 0 0.683 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma (exp (/ 1 x)) (exp (/ 1 x)) 1)) in x 0.683 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.683 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.683 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.683 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.683 * [taylor]: Taking taylor expansion of 2 in x 0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of 1 in x 0.684 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (exp (/ 1 x)) 1) in x 0.684 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (exp (/ 1 x))) 1) 0.684 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 0.684 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of 1 in x 0.685 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma (exp (/ 1 x)) (exp (/ 1 x)) 1)) in x 0.685 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.685 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.685 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.685 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.685 * [taylor]: Taking taylor expansion of 2 in x 0.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of 1 in x 0.686 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (exp (/ 1 x)) 1) in x 0.686 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (exp (/ 1 x))) 1) 0.686 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 0.686 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of 1 in x 0.700 * [approximate]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma (exp (/ -1 x)) (exp (/ -1 x)) 1)) in (x) around 0 0.700 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma (exp (/ -1 x)) (exp (/ -1 x)) 1)) in x 0.700 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.700 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.700 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.700 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.700 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.700 * [taylor]: Taking taylor expansion of 2 in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of 1 in x 0.701 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (exp (/ -1 x)) 1) in x 0.701 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (exp (/ -1 x))) 1) 0.701 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 0.701 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.701 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.701 * [taylor]: Taking taylor expansion of -1 in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.701 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.701 * [taylor]: Taking taylor expansion of -1 in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.702 * [taylor]: Taking taylor expansion of 1 in x 0.702 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma (exp (/ -1 x)) (exp (/ -1 x)) 1)) in x 0.702 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.702 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.703 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.703 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.703 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.703 * [taylor]: Taking taylor expansion of 2 in x 0.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.703 * [taylor]: Taking taylor expansion of 1 in x 0.703 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (exp (/ -1 x)) 1) in x 0.703 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (exp (/ -1 x))) 1) 0.704 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 0.704 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.704 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.704 * [taylor]: Taking taylor expansion of -1 in x 0.704 * [taylor]: Taking taylor expansion of x in x 0.704 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.704 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.704 * [taylor]: Taking taylor expansion of -1 in x 0.704 * [taylor]: Taking taylor expansion of x in x 0.704 * [taylor]: Taking taylor expansion of 1 in x 0.717 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2) 0.717 * [approximate]: Taking taylor expansion of (/ 1 (fma (exp x) (exp x) 1)) in (x) around 0 0.717 * [taylor]: Taking taylor expansion of (/ 1 (fma (exp x) (exp x) 1)) in x 0.718 * [taylor]: Taking taylor expansion of (fma (exp x) (exp x) 1) in x 0.718 * [taylor]: Rewrote expression to (+ (* (exp x) (exp x)) 1) 0.718 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 0.718 * [taylor]: Taking taylor expansion of (exp x) in x 0.718 * [taylor]: Taking taylor expansion of x in x 0.718 * [taylor]: Taking taylor expansion of (exp x) in x 0.718 * [taylor]: Taking taylor expansion of x in x 0.718 * [taylor]: Taking taylor expansion of 1 in x 0.718 * [taylor]: Taking taylor expansion of (/ 1 (fma (exp x) (exp x) 1)) in x 0.719 * [taylor]: Taking taylor expansion of (fma (exp x) (exp x) 1) in x 0.719 * [taylor]: Rewrote expression to (+ (* (exp x) (exp x)) 1) 0.719 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 0.719 * [taylor]: Taking taylor expansion of (exp x) in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [taylor]: Taking taylor expansion of (exp x) in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [taylor]: Taking taylor expansion of 1 in x 0.729 * [approximate]: Taking taylor expansion of (/ 1 (fma (exp (/ 1 x)) (exp (/ 1 x)) 1)) in (x) around 0 0.729 * [taylor]: Taking taylor expansion of (/ 1 (fma (exp (/ 1 x)) (exp (/ 1 x)) 1)) in x 0.729 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (exp (/ 1 x)) 1) in x 0.729 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (exp (/ 1 x))) 1) 0.729 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 0.729 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.729 * [taylor]: Taking taylor expansion of x in x 0.729 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.729 * [taylor]: Taking taylor expansion of x in x 0.730 * [taylor]: Taking taylor expansion of 1 in x 0.730 * [taylor]: Taking taylor expansion of (/ 1 (fma (exp (/ 1 x)) (exp (/ 1 x)) 1)) in x 0.730 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (exp (/ 1 x)) 1) in x 0.730 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (exp (/ 1 x))) 1) 0.730 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 0.730 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.730 * [taylor]: Taking taylor expansion of x in x 0.730 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.731 * [taylor]: Taking taylor expansion of x in x 0.731 * [taylor]: Taking taylor expansion of 1 in x 0.740 * [approximate]: Taking taylor expansion of (/ 1 (fma (exp (/ -1 x)) (exp (/ -1 x)) 1)) in (x) around 0 0.740 * [taylor]: Taking taylor expansion of (/ 1 (fma (exp (/ -1 x)) (exp (/ -1 x)) 1)) in x 0.740 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (exp (/ -1 x)) 1) in x 0.740 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (exp (/ -1 x))) 1) 0.740 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 0.740 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.740 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.740 * [taylor]: Taking taylor expansion of -1 in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.740 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.740 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.740 * [taylor]: Taking taylor expansion of -1 in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of 1 in x 0.741 * [taylor]: Taking taylor expansion of (/ 1 (fma (exp (/ -1 x)) (exp (/ -1 x)) 1)) in x 0.741 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (exp (/ -1 x)) 1) in x 0.741 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (exp (/ -1 x))) 1) 0.741 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 0.741 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.741 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.741 * [taylor]: Taking taylor expansion of -1 in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.742 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.742 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.742 * [taylor]: Taking taylor expansion of -1 in x 0.742 * [taylor]: Taking taylor expansion of x in x 0.742 * [taylor]: Taking taylor expansion of 1 in x 0.751 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 2) 0.751 * [approximate]: Taking taylor expansion of (fma (exp x) (exp x) 1) in (x) around 0 0.751 * [taylor]: Taking taylor expansion of (fma (exp x) (exp x) 1) in x 0.751 * [taylor]: Rewrote expression to (+ (* (exp x) (exp x)) 1) 0.751 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 0.751 * [taylor]: Taking taylor expansion of (exp x) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of (exp x) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of 1 in x 0.751 * [taylor]: Taking taylor expansion of (fma (exp x) (exp x) 1) in x 0.751 * [taylor]: Rewrote expression to (+ (* (exp x) (exp x)) 1) 0.751 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 0.751 * [taylor]: Taking taylor expansion of (exp x) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of (exp x) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of 1 in x 0.759 * [approximate]: Taking taylor expansion of (fma (exp (/ 1 x)) (exp (/ 1 x)) 1) in (x) around 0 0.759 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (exp (/ 1 x)) 1) in x 0.759 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (exp (/ 1 x))) 1) 0.759 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 0.759 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of 1 in x 0.760 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (exp (/ 1 x)) 1) in x 0.760 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (exp (/ 1 x))) 1) 0.760 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 0.760 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.761 * [taylor]: Taking taylor expansion of 1 in x 0.767 * [approximate]: Taking taylor expansion of (fma (exp (/ -1 x)) (exp (/ -1 x)) 1) in (x) around 0 0.767 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (exp (/ -1 x)) 1) in x 0.767 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (exp (/ -1 x))) 1) 0.767 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 0.767 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.767 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.767 * [taylor]: Taking taylor expansion of -1 in x 0.767 * [taylor]: Taking taylor expansion of x in x 0.767 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.767 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.767 * [taylor]: Taking taylor expansion of -1 in x 0.767 * [taylor]: Taking taylor expansion of x in x 0.768 * [taylor]: Taking taylor expansion of 1 in x 0.768 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (exp (/ -1 x)) 1) in x 0.768 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (exp (/ -1 x))) 1) 0.768 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 0.768 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.768 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.768 * [taylor]: Taking taylor expansion of -1 in x 0.768 * [taylor]: Taking taylor expansion of x in x 0.768 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.768 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.768 * [taylor]: Taking taylor expansion of -1 in x 0.768 * [taylor]: Taking taylor expansion of x in x 0.768 * [taylor]: Taking taylor expansion of 1 in x 0.774 * * * [progress]: simplifying candidates 0.775 * [simplify]: Simplifying using # : (* (expm1 (+ x x)) 1) (* (expm1 (+ x x)) 1) (* (expm1 (+ x x)) (- 1)) (* (expm1 (+ x x)) 1) (- 1) (- (fma (exp x) (exp x) 1)) (/ 1 (fma (exp x) (exp x) 1)) (/ (fma (exp x) (exp x) 1) 1) (* (exp x) (exp x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp (* 2 x)) 1) (+ (pow (exp x) 2) 1)) (/ (- (exp (* 2 x)) 1) (+ (pow (exp x) 2) 1)) (- (+ (* 1/6 (pow x 3)) 1/2) (* 1/2 x)) (/ 1 (+ (pow (exp x) 2) 1)) (/ 1 (+ (pow (exp x) 2) 1)) (+ (* 2 (pow x 2)) (+ (* 2 x) 2)) (+ (pow (exp x) 2) 1) (+ (pow (exp x) 2) 1) 0.777 * * [simplify]: iteration 0 : 91 enodes (cost 65 ) 0.780 * * [simplify]: iteration 1 : 280 enodes (cost 62 ) 0.785 * * [simplify]: iteration 2 : 1132 enodes (cost 61 ) 0.810 * * [simplify]: iteration 3 : 5001 enodes (cost 60 ) 0.810 * [simplify]: Simplified to: (expm1 (* 2 x)) (expm1 (* 2 x)) (- (expm1 (+ x x))) (expm1 (* 2 x)) (- 1) (- (fma (exp x) (exp x) 1)) (/ 1 (+ (pow (exp x) 2) 1)) (fma (exp x) (exp x) 1) (pow (exp x) 2) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (/ (expm1 (* 2 x)) (fma (exp x) (exp x) 1)) (/ (expm1 (* 2 x)) (fma (exp x) (exp x) 1)) (fma (pow x 3) 1/6 (- 1/2 (* 1/2 x))) (/ 1 (+ (pow (exp x) 2) 1)) (/ 1 (+ (pow (exp x) 2) 1)) (fma x (fma 2 x 2) 2) (fma (exp x) (exp x) 1) (fma (exp x) (exp x) 1) 0.811 * * * [progress]: adding candidates to table 0.847 * * [progress]: iteration 4 / 4 0.847 * * * [progress]: picking best candidate 0.852 * * * * [pick]: Picked # 0.852 * * * [progress]: localizing error 0.869 * * * [progress]: generating rewritten candidates 0.869 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 2) 0.875 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 0.897 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.920 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2) 0.940 * * * [progress]: generating series expansions 0.940 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 2) 0.940 * [approximate]: Taking taylor expansion of (- 1 (exp (* 2 x))) in (x) around 0 0.940 * [taylor]: Taking taylor expansion of (- 1 (exp (* 2 x))) in x 0.940 * [taylor]: Taking taylor expansion of 1 in x 0.940 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.941 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.941 * [taylor]: Taking taylor expansion of 2 in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.944 * [taylor]: Taking taylor expansion of (- 1 (exp (* 2 x))) in x 0.944 * [taylor]: Taking taylor expansion of 1 in x 0.944 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.944 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.944 * [taylor]: Taking taylor expansion of 2 in x 0.944 * [taylor]: Taking taylor expansion of x in x 0.951 * [approximate]: Taking taylor expansion of (- 1 (exp (/ 2 x))) in (x) around 0 0.952 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 2 x))) in x 0.952 * [taylor]: Taking taylor expansion of 1 in x 0.952 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.952 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.952 * [taylor]: Taking taylor expansion of 2 in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of (- 1 (exp (/ 2 x))) in x 0.952 * [taylor]: Taking taylor expansion of 1 in x 0.952 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.952 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.952 * [taylor]: Taking taylor expansion of 2 in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.955 * [approximate]: Taking taylor expansion of (- 1 (exp (/ -2 x))) in (x) around 0 0.955 * [taylor]: Taking taylor expansion of (- 1 (exp (/ -2 x))) in x 0.956 * [taylor]: Taking taylor expansion of 1 in x 0.956 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.956 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.956 * [taylor]: Taking taylor expansion of -2 in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of (- 1 (exp (/ -2 x))) in x 0.956 * [taylor]: Taking taylor expansion of 1 in x 0.956 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.956 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.956 * [taylor]: Taking taylor expansion of -2 in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.959 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 0.960 * [approximate]: Taking taylor expansion of (/ (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) (+ (pow (exp (* 2 x)) 3) 1)) in (x) around 0 0.960 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) (+ (pow (exp (* 2 x)) 3) 1)) in x 0.960 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) in x 0.960 * [taylor]: Taking taylor expansion of (+ (pow (exp (* 2 x)) 2) 1) in x 0.960 * [taylor]: Taking taylor expansion of (pow (exp (* 2 x)) 2) in x 0.960 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.960 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.960 * [taylor]: Taking taylor expansion of 2 in x 0.960 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of 1 in x 0.961 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.961 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.961 * [taylor]: Taking taylor expansion of 2 in x 0.961 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of (+ (pow (exp (* 2 x)) 3) 1) in x 0.961 * [taylor]: Taking taylor expansion of (pow (exp (* 2 x)) 3) in x 0.961 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.961 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.961 * [taylor]: Taking taylor expansion of 2 in x 0.961 * [taylor]: Taking taylor expansion of x in x 0.962 * [taylor]: Taking taylor expansion of 1 in x 0.964 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) (+ (pow (exp (* 2 x)) 3) 1)) in x 0.964 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) in x 0.964 * [taylor]: Taking taylor expansion of (+ (pow (exp (* 2 x)) 2) 1) in x 0.964 * [taylor]: Taking taylor expansion of (pow (exp (* 2 x)) 2) in x 0.964 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.964 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.964 * [taylor]: Taking taylor expansion of 2 in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of 1 in x 0.965 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.965 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.965 * [taylor]: Taking taylor expansion of 2 in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.966 * [taylor]: Taking taylor expansion of (+ (pow (exp (* 2 x)) 3) 1) in x 0.966 * [taylor]: Taking taylor expansion of (pow (exp (* 2 x)) 3) in x 0.966 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.966 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.966 * [taylor]: Taking taylor expansion of 2 in x 0.966 * [taylor]: Taking taylor expansion of x in x 0.966 * [taylor]: Taking taylor expansion of 1 in x 0.990 * [approximate]: Taking taylor expansion of (/ (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) (+ (pow (exp (/ 2 x)) 3) 1)) in (x) around 0 0.990 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) (+ (pow (exp (/ 2 x)) 3) 1)) in x 0.990 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) in x 0.990 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 2 x)) 2) 1) in x 0.990 * [taylor]: Taking taylor expansion of (pow (exp (/ 2 x)) 2) in x 0.990 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.990 * [taylor]: Taking taylor expansion of 2 in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of 1 in x 0.990 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.990 * [taylor]: Taking taylor expansion of 2 in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 2 x)) 3) 1) in x 0.991 * [taylor]: Taking taylor expansion of (pow (exp (/ 2 x)) 3) in x 0.991 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.991 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.991 * [taylor]: Taking taylor expansion of 2 in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of 1 in x 0.992 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) (+ (pow (exp (/ 2 x)) 3) 1)) in x 0.992 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) in x 0.992 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 2 x)) 2) 1) in x 0.992 * [taylor]: Taking taylor expansion of (pow (exp (/ 2 x)) 2) in x 0.992 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.992 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.992 * [taylor]: Taking taylor expansion of 2 in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of 1 in x 0.992 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.993 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.993 * [taylor]: Taking taylor expansion of 2 in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 2 x)) 3) 1) in x 0.993 * [taylor]: Taking taylor expansion of (pow (exp (/ 2 x)) 3) in x 0.993 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.993 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.993 * [taylor]: Taking taylor expansion of 2 in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of 1 in x 1.017 * [approximate]: Taking taylor expansion of (/ (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) (+ (pow (exp (/ -2 x)) 3) 1)) in (x) around 0 1.017 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) (+ (pow (exp (/ -2 x)) 3) 1)) in x 1.017 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) in x 1.017 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -2 x)) 2) 1) in x 1.017 * [taylor]: Taking taylor expansion of (pow (exp (/ -2 x)) 2) in x 1.017 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.017 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.017 * [taylor]: Taking taylor expansion of -2 in x 1.017 * [taylor]: Taking taylor expansion of x in x 1.018 * [taylor]: Taking taylor expansion of 1 in x 1.018 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.018 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.018 * [taylor]: Taking taylor expansion of -2 in x 1.018 * [taylor]: Taking taylor expansion of x in x 1.018 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -2 x)) 3) 1) in x 1.018 * [taylor]: Taking taylor expansion of (pow (exp (/ -2 x)) 3) in x 1.018 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.018 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.018 * [taylor]: Taking taylor expansion of -2 in x 1.018 * [taylor]: Taking taylor expansion of x in x 1.018 * [taylor]: Taking taylor expansion of 1 in x 1.019 * [taylor]: Taking taylor expansion of (/ (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) (+ (pow (exp (/ -2 x)) 3) 1)) in x 1.019 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) in x 1.019 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -2 x)) 2) 1) in x 1.019 * [taylor]: Taking taylor expansion of (pow (exp (/ -2 x)) 2) in x 1.019 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.019 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.019 * [taylor]: Taking taylor expansion of -2 in x 1.019 * [taylor]: Taking taylor expansion of x in x 1.020 * [taylor]: Taking taylor expansion of 1 in x 1.020 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.020 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.020 * [taylor]: Taking taylor expansion of -2 in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -2 x)) 3) 1) in x 1.020 * [taylor]: Taking taylor expansion of (pow (exp (/ -2 x)) 3) in x 1.020 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.020 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.020 * [taylor]: Taking taylor expansion of -2 in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.021 * [taylor]: Taking taylor expansion of 1 in x 1.047 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1.048 * [approximate]: Taking taylor expansion of (/ (* (expm1 (* 2 x)) (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x)))) (+ (pow (exp (* 2 x)) 3) 1)) in (x) around 0 1.048 * [taylor]: Taking taylor expansion of (/ (* (expm1 (* 2 x)) (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x)))) (+ (pow (exp (* 2 x)) 3) 1)) in x 1.048 * [taylor]: Taking taylor expansion of (* (expm1 (* 2 x)) (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x)))) in x 1.048 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.048 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.048 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.048 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.048 * [taylor]: Taking taylor expansion of 2 in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.049 * [taylor]: Taking taylor expansion of 1 in x 1.049 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) in x 1.049 * [taylor]: Taking taylor expansion of (+ (pow (exp (* 2 x)) 2) 1) in x 1.049 * [taylor]: Taking taylor expansion of (pow (exp (* 2 x)) 2) in x 1.049 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.049 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.049 * [taylor]: Taking taylor expansion of 2 in x 1.049 * [taylor]: Taking taylor expansion of x in x 1.049 * [taylor]: Taking taylor expansion of 1 in x 1.049 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.049 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.049 * [taylor]: Taking taylor expansion of 2 in x 1.049 * [taylor]: Taking taylor expansion of x in x 1.050 * [taylor]: Taking taylor expansion of (+ (pow (exp (* 2 x)) 3) 1) in x 1.050 * [taylor]: Taking taylor expansion of (pow (exp (* 2 x)) 3) in x 1.050 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.050 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.050 * [taylor]: Taking taylor expansion of 2 in x 1.050 * [taylor]: Taking taylor expansion of x in x 1.051 * [taylor]: Taking taylor expansion of 1 in x 1.057 * [taylor]: Taking taylor expansion of (/ (* (expm1 (* 2 x)) (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x)))) (+ (pow (exp (* 2 x)) 3) 1)) in x 1.057 * [taylor]: Taking taylor expansion of (* (expm1 (* 2 x)) (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x)))) in x 1.057 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.057 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.057 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.057 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.057 * [taylor]: Taking taylor expansion of 2 in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.058 * [taylor]: Taking taylor expansion of 1 in x 1.058 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) in x 1.058 * [taylor]: Taking taylor expansion of (+ (pow (exp (* 2 x)) 2) 1) in x 1.058 * [taylor]: Taking taylor expansion of (pow (exp (* 2 x)) 2) in x 1.058 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.058 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.058 * [taylor]: Taking taylor expansion of 2 in x 1.058 * [taylor]: Taking taylor expansion of x in x 1.059 * [taylor]: Taking taylor expansion of 1 in x 1.059 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.059 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.059 * [taylor]: Taking taylor expansion of 2 in x 1.059 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of (+ (pow (exp (* 2 x)) 3) 1) in x 1.060 * [taylor]: Taking taylor expansion of (pow (exp (* 2 x)) 3) in x 1.060 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.060 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.060 * [taylor]: Taking taylor expansion of 2 in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of 1 in x 1.125 * [approximate]: Taking taylor expansion of (/ (* (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) (expm1 (* 2 (/ 1 x)))) (+ (pow (exp (/ 2 x)) 3) 1)) in (x) around 0 1.126 * [taylor]: Taking taylor expansion of (/ (* (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) (expm1 (* 2 (/ 1 x)))) (+ (pow (exp (/ 2 x)) 3) 1)) in x 1.126 * [taylor]: Taking taylor expansion of (* (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) (expm1 (* 2 (/ 1 x)))) in x 1.126 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) in x 1.126 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 2 x)) 2) 1) in x 1.126 * [taylor]: Taking taylor expansion of (pow (exp (/ 2 x)) 2) in x 1.126 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.126 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.126 * [taylor]: Taking taylor expansion of 2 in x 1.126 * [taylor]: Taking taylor expansion of x in x 1.126 * [taylor]: Taking taylor expansion of 1 in x 1.126 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.126 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.126 * [taylor]: Taking taylor expansion of 2 in x 1.126 * [taylor]: Taking taylor expansion of x in x 1.126 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 1.127 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 1.127 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.127 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.127 * [taylor]: Taking taylor expansion of 2 in x 1.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.127 * [taylor]: Taking taylor expansion of x in x 1.127 * [taylor]: Taking taylor expansion of 1 in x 1.127 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 2 x)) 3) 1) in x 1.127 * [taylor]: Taking taylor expansion of (pow (exp (/ 2 x)) 3) in x 1.127 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.127 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.127 * [taylor]: Taking taylor expansion of 2 in x 1.127 * [taylor]: Taking taylor expansion of x in x 1.128 * [taylor]: Taking taylor expansion of 1 in x 1.129 * [taylor]: Taking taylor expansion of (/ (* (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) (expm1 (* 2 (/ 1 x)))) (+ (pow (exp (/ 2 x)) 3) 1)) in x 1.129 * [taylor]: Taking taylor expansion of (* (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) (expm1 (* 2 (/ 1 x)))) in x 1.129 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) in x 1.129 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 2 x)) 2) 1) in x 1.129 * [taylor]: Taking taylor expansion of (pow (exp (/ 2 x)) 2) in x 1.129 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.129 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.129 * [taylor]: Taking taylor expansion of 2 in x 1.129 * [taylor]: Taking taylor expansion of x in x 1.129 * [taylor]: Taking taylor expansion of 1 in x 1.129 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.129 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.129 * [taylor]: Taking taylor expansion of 2 in x 1.130 * [taylor]: Taking taylor expansion of x in x 1.130 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 1.130 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 1.130 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.130 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.130 * [taylor]: Taking taylor expansion of 2 in x 1.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.130 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of 1 in x 1.131 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 2 x)) 3) 1) in x 1.131 * [taylor]: Taking taylor expansion of (pow (exp (/ 2 x)) 3) in x 1.131 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.131 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.131 * [taylor]: Taking taylor expansion of 2 in x 1.131 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of 1 in x 1.164 * [approximate]: Taking taylor expansion of (/ (* (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) (expm1 (- (* 2 (/ 1 x))))) (+ (pow (exp (/ -2 x)) 3) 1)) in (x) around 0 1.164 * [taylor]: Taking taylor expansion of (/ (* (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) (expm1 (- (* 2 (/ 1 x))))) (+ (pow (exp (/ -2 x)) 3) 1)) in x 1.164 * [taylor]: Taking taylor expansion of (* (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) (expm1 (- (* 2 (/ 1 x))))) in x 1.164 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) in x 1.164 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -2 x)) 2) 1) in x 1.164 * [taylor]: Taking taylor expansion of (pow (exp (/ -2 x)) 2) in x 1.164 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.164 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.164 * [taylor]: Taking taylor expansion of -2 in x 1.164 * [taylor]: Taking taylor expansion of x in x 1.164 * [taylor]: Taking taylor expansion of 1 in x 1.164 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.164 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.164 * [taylor]: Taking taylor expansion of -2 in x 1.164 * [taylor]: Taking taylor expansion of x in x 1.165 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 1.165 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 1.165 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.165 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.165 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.165 * [taylor]: Taking taylor expansion of 2 in x 1.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.165 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of 1 in x 1.166 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -2 x)) 3) 1) in x 1.166 * [taylor]: Taking taylor expansion of (pow (exp (/ -2 x)) 3) in x 1.166 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.166 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.166 * [taylor]: Taking taylor expansion of -2 in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of 1 in x 1.168 * [taylor]: Taking taylor expansion of (/ (* (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) (expm1 (- (* 2 (/ 1 x))))) (+ (pow (exp (/ -2 x)) 3) 1)) in x 1.168 * [taylor]: Taking taylor expansion of (* (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) (expm1 (- (* 2 (/ 1 x))))) in x 1.168 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) in x 1.168 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -2 x)) 2) 1) in x 1.168 * [taylor]: Taking taylor expansion of (pow (exp (/ -2 x)) 2) in x 1.168 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.168 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.168 * [taylor]: Taking taylor expansion of -2 in x 1.168 * [taylor]: Taking taylor expansion of x in x 1.168 * [taylor]: Taking taylor expansion of 1 in x 1.168 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.168 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.168 * [taylor]: Taking taylor expansion of -2 in x 1.168 * [taylor]: Taking taylor expansion of x in x 1.168 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 1.169 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 1.169 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.169 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.169 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.169 * [taylor]: Taking taylor expansion of 2 in x 1.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.169 * [taylor]: Taking taylor expansion of x in x 1.169 * [taylor]: Taking taylor expansion of 1 in x 1.170 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -2 x)) 3) 1) in x 1.170 * [taylor]: Taking taylor expansion of (pow (exp (/ -2 x)) 3) in x 1.170 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.170 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.170 * [taylor]: Taking taylor expansion of -2 in x 1.170 * [taylor]: Taking taylor expansion of x in x 1.170 * [taylor]: Taking taylor expansion of 1 in x 1.208 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2) 1.208 * [approximate]: Taking taylor expansion of (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) in (x) around 0 1.208 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) in x 1.208 * [taylor]: Taking taylor expansion of (+ (pow (exp (* 2 x)) 2) 1) in x 1.208 * [taylor]: Taking taylor expansion of (pow (exp (* 2 x)) 2) in x 1.208 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.208 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.208 * [taylor]: Taking taylor expansion of 2 in x 1.208 * [taylor]: Taking taylor expansion of x in x 1.209 * [taylor]: Taking taylor expansion of 1 in x 1.209 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.209 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.209 * [taylor]: Taking taylor expansion of 2 in x 1.209 * [taylor]: Taking taylor expansion of x in x 1.210 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) in x 1.210 * [taylor]: Taking taylor expansion of (+ (pow (exp (* 2 x)) 2) 1) in x 1.210 * [taylor]: Taking taylor expansion of (pow (exp (* 2 x)) 2) in x 1.210 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.210 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.210 * [taylor]: Taking taylor expansion of 2 in x 1.210 * [taylor]: Taking taylor expansion of x in x 1.211 * [taylor]: Taking taylor expansion of 1 in x 1.211 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.211 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.211 * [taylor]: Taking taylor expansion of 2 in x 1.211 * [taylor]: Taking taylor expansion of x in x 1.219 * [approximate]: Taking taylor expansion of (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) in (x) around 0 1.219 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) in x 1.219 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 2 x)) 2) 1) in x 1.219 * [taylor]: Taking taylor expansion of (pow (exp (/ 2 x)) 2) in x 1.219 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.219 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.219 * [taylor]: Taking taylor expansion of 2 in x 1.219 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of 1 in x 1.220 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.220 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.220 * [taylor]: Taking taylor expansion of 2 in x 1.220 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 2 x)) 2) 1) (exp (/ 2 x))) in x 1.220 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 2 x)) 2) 1) in x 1.220 * [taylor]: Taking taylor expansion of (pow (exp (/ 2 x)) 2) in x 1.220 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.220 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.220 * [taylor]: Taking taylor expansion of 2 in x 1.220 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of 1 in x 1.220 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.220 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.221 * [taylor]: Taking taylor expansion of 2 in x 1.221 * [taylor]: Taking taylor expansion of x in x 1.230 * [approximate]: Taking taylor expansion of (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) in (x) around 0 1.230 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) in x 1.230 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -2 x)) 2) 1) in x 1.230 * [taylor]: Taking taylor expansion of (pow (exp (/ -2 x)) 2) in x 1.230 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.230 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.230 * [taylor]: Taking taylor expansion of -2 in x 1.230 * [taylor]: Taking taylor expansion of x in x 1.230 * [taylor]: Taking taylor expansion of 1 in x 1.230 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.230 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.230 * [taylor]: Taking taylor expansion of -2 in x 1.230 * [taylor]: Taking taylor expansion of x in x 1.231 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -2 x)) 2) 1) (exp (/ -2 x))) in x 1.231 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -2 x)) 2) 1) in x 1.231 * [taylor]: Taking taylor expansion of (pow (exp (/ -2 x)) 2) in x 1.231 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.231 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.231 * [taylor]: Taking taylor expansion of -2 in x 1.231 * [taylor]: Taking taylor expansion of x in x 1.231 * [taylor]: Taking taylor expansion of 1 in x 1.231 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.231 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.231 * [taylor]: Taking taylor expansion of -2 in x 1.231 * [taylor]: Taking taylor expansion of x in x 1.240 * * * [progress]: simplifying candidates 1.243 * [simplify]: Simplifying using # : (fma 1 1 (- (* 1 (exp (* 2 x))))) (fma (- 1) (exp (* 2 x)) (* 1 (exp (* 2 x)))) (fma 1 1 (- (* (* (exp x) 1) (exp x)))) (fma (- (* (exp x) 1)) (exp x) (* (* (exp x) 1) (exp x))) (fma 1 1 (- (* (exp (* 2 x)) 1))) (fma (- (exp (* 2 x))) 1 (* (exp (* 2 x)) 1)) (fma 1 1 (- (* 1 (exp (* 2 x))))) (fma (- 1) (exp (* 2 x)) (* 1 (exp (* 2 x)))) (fma 1 1 (- (* (* (exp x) 1) (exp x)))) (fma (- (* (exp x) 1)) (exp x) (* (* (exp x) 1) (exp x))) (fma 1 1 (- (* (exp (* 2 x)) 1))) (fma (- (exp (* 2 x))) 1 (* (exp (* 2 x)) 1)) (- (* (exp (* 2 x)) 1)) (- (* (exp (* 2 x)) 1)) (- (pow (* 1 1) 3) (pow (* (exp (* 2 x)) 1) 3)) (+ (* (* 1 1) (* 1 1)) (+ (* (* (exp (* 2 x)) 1) (* (exp (* 2 x)) 1)) (* (* 1 1) (* (exp (* 2 x)) 1)))) (- (* (exp (* 2 x)) 1)) (- (* (* 1 1) (* 1 1)) (* (* (exp (* 2 x)) 1) (* (exp (* 2 x)) 1))) (+ (* 1 1) (* (exp (* 2 x)) 1)) (- 1 (exp (* 2 x))) (- 1 (exp (* 2 x))) (- 1 (exp (* 2 x))) (- 1 (exp (* 2 x))) (- (* (exp (* 2 x)) 1)) (* 1 (+ (pow (* (exp (* 2 x)) (exp (* 2 x))) 3) (pow (- (* 1 1) (* (exp (* 2 x)) 1)) 3))) (* (+ (pow (exp (* 2 x)) 3) 1) (+ (* (* (exp (* 2 x)) (exp (* 2 x))) (* (exp (* 2 x)) (exp (* 2 x)))) (- (* (- (* 1 1) (* (exp (* 2 x)) 1)) (- (* 1 1) (* (exp (* 2 x)) 1))) (* (* (exp (* 2 x)) (exp (* 2 x))) (- (* 1 1) (* (exp (* 2 x)) 1)))))) (* 1 (- (* (* (exp (* 2 x)) (exp (* 2 x))) (* (exp (* 2 x)) (exp (* 2 x)))) (* (- (* 1 1) (* (exp (* 2 x)) 1)) (- (* 1 1) (* (exp (* 2 x)) 1))))) (* (+ (pow (exp (* 2 x)) 3) 1) (- (* (exp (* 2 x)) (exp (* 2 x))) (- (* 1 1) (* (exp (* 2 x)) 1)))) (* (- 1) (+ (pow (* (exp (* 2 x)) (exp (* 2 x))) 3) (pow (- (* 1 1) (* (exp (* 2 x)) 1)) 3))) (* (- (+ (pow (exp (* 2 x)) 3) 1)) (+ (* (* (exp (* 2 x)) (exp (* 2 x))) (* (exp (* 2 x)) (exp (* 2 x)))) (- (* (- (* 1 1) (* (exp (* 2 x)) 1)) (- (* 1 1) (* (exp (* 2 x)) 1))) (* (* (exp (* 2 x)) (exp (* 2 x))) (- (* 1 1) (* (exp (* 2 x)) 1)))))) (* (- 1) (- (* (* (exp (* 2 x)) (exp (* 2 x))) (* (exp (* 2 x)) (exp (* 2 x)))) (* (- (* 1 1) (* (exp (* 2 x)) 1)) (- (* 1 1) (* (exp (* 2 x)) 1))))) (* (- (+ (pow (exp (* 2 x)) 3) 1)) (- (* (exp (* 2 x)) (exp (* 2 x))) (- (* 1 1) (* (exp (* 2 x)) 1)))) (* 1 (+ (pow (* (exp (* 2 x)) (exp (* 2 x))) 3) (pow (- (* 1 1) (* (exp (* 2 x)) 1)) 3))) (* (/ (+ (pow (exp (* 2 x)) 3) 1) 1) (+ (* (* (exp (* 2 x)) (exp (* 2 x))) (* (exp (* 2 x)) (exp (* 2 x)))) (- (* (- (* 1 1) (* (exp (* 2 x)) 1)) (- (* 1 1) (* (exp (* 2 x)) 1))) (* (* (exp (* 2 x)) (exp (* 2 x))) (- (* 1 1) (* (exp (* 2 x)) 1)))))) (* 1 (- (* (* (exp (* 2 x)) (exp (* 2 x))) (* (exp (* 2 x)) (exp (* 2 x)))) (* (- (* 1 1) (* (exp (* 2 x)) 1)) (- (* 1 1) (* (exp (* 2 x)) 1))))) (* (/ (+ (pow (exp (* 2 x)) 3) 1) 1) (- (* (exp (* 2 x)) (exp (* 2 x))) (- (* 1 1) (* (exp (* 2 x)) 1)))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (* (exp (* 2 x)) (exp (* 2 x)))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (- (* 1 1) (* (exp (* 2 x)) 1))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (+ (* (exp (* 2 x)) (exp (* 2 x))) (fma 1 1 (- (* 1 (exp (* 2 x))))))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (fma (- 1) (exp (* 2 x)) (* 1 (exp (* 2 x))))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (+ (* (exp (* 2 x)) (exp (* 2 x))) (fma 1 1 (- (* (* (exp x) 1) (exp x)))))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (fma (- (* (exp x) 1)) (exp x) (* (* (exp x) 1) (exp x)))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (+ (* (exp (* 2 x)) (exp (* 2 x))) (fma 1 1 (- (* (exp (* 2 x)) 1))))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (fma (- (exp (* 2 x))) 1 (* (exp (* 2 x)) 1))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (+ (* (exp (* 2 x)) (exp (* 2 x))) (fma 1 1 (- (* 1 (exp (* 2 x))))))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (fma (- 1) (exp (* 2 x)) (* 1 (exp (* 2 x))))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (+ (* (exp (* 2 x)) (exp (* 2 x))) (fma 1 1 (- (* (* (exp x) 1) (exp x)))))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (fma (- (* (exp x) 1)) (exp x) (* (* (exp x) 1) (exp x)))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (+ (* (exp (* 2 x)) (exp (* 2 x))) (fma 1 1 (- (* (exp (* 2 x)) 1))))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (fma (- (exp (* 2 x))) 1 (* (exp (* 2 x)) 1))) (* (/ 1 (+ (pow (exp (* 2 x)) 3) 1)) (+ (* (exp (* 2 x)) (exp (* 2 x))) (* 1 1))) (* (/ 1 (+ 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x))) (+ (pow (exp (* 2 x)) 3) 1)) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (* (/ (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) (+ (pow (exp (* 2 x)) 3) 1)) (expm1 (* 2 x))) (* (/ (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) (+ (pow (exp (* 2 x)) 3) 1)) (expm1 (* 2 x))) (fma 6 (pow x 2) (fma 2 x 1)) (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) (- (+ (pow (exp (* 2 x)) 2) 1) (exp (* 2 x))) 1.324 * * * [progress]: adding candidates to table 1.584 * [progress]: [Phase 3 of 3] Extracting. 1.584 * * [regime]: Finding splitpoints for: (# # # #) 1.584 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.585 * * * * [regimes]: Trying to branch on x from (# # # #) 1.600 * * * [regime]: Found split indices: #