22.538 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.033 * * * [progress]: [2/2] Setting up program. 0.035 * [progress]: [Phase 2 of 3] Improving. 0.036 * [simplify]: Simplifying using # : (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 0.038 * * [simplify]: iteration 0 : 15 enodes (cost 5 ) 0.039 * * [simplify]: iteration 1 : 22 enodes (cost 5 ) 0.041 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 0.042 * * [simplify]: iteration 3 : 54 enodes (cost 5 ) 0.044 * * [simplify]: iteration 4 : 119 enodes (cost 5 ) 0.047 * * [simplify]: iteration 5 : 333 enodes (cost 5 ) 0.054 * * [simplify]: iteration 6 : 1646 enodes (cost 5 ) 0.098 * * [simplify]: iteration 7 : 5001 enodes (cost 5 ) 0.098 * [simplify]: Simplified to: (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 0.099 * * [progress]: iteration 1 / 4 0.099 * * * [progress]: picking best candidate 0.100 * * * * [pick]: Picked # 0.100 * * * [progress]: localizing error 0.107 * * * [progress]: generating rewritten candidates 0.107 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.152 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 0.155 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.168 * * * [progress]: generating series expansions 0.168 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.169 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0 0.169 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x 0.169 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x 0.169 * [taylor]: Taking taylor expansion of 2.0 in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x 0.169 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.169 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.169 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.169 * [taylor]: Taking taylor expansion of -2.0 in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.171 * [taylor]: Taking taylor expansion of 1.0 in x 0.171 * [taylor]: Taking taylor expansion of 1.0 in x 0.171 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x 0.171 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x 0.171 * [taylor]: Taking taylor expansion of 2.0 in x 0.171 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x 0.171 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.171 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.171 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.171 * [taylor]: Taking taylor expansion of -2.0 in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of 1.0 in x 0.173 * [taylor]: Taking taylor expansion of 1.0 in x 0.223 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0 0.223 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x 0.223 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x 0.223 * [taylor]: Taking taylor expansion of 2.0 in x 0.223 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x 0.223 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.223 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.223 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.223 * [taylor]: Taking taylor expansion of -2.0 in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of 1.0 in x 0.224 * [taylor]: Taking taylor expansion of 1.0 in x 0.224 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x 0.224 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x 0.224 * [taylor]: Taking taylor expansion of 2.0 in x 0.224 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x 0.224 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.224 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.224 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.224 * [taylor]: Taking taylor expansion of -2.0 in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of 1.0 in x 0.225 * [taylor]: Taking taylor expansion of 1.0 in x 0.237 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0 0.237 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x 0.237 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x 0.237 * [taylor]: Taking taylor expansion of 2.0 in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x 0.237 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.237 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.237 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.237 * [taylor]: Taking taylor expansion of 2.0 in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x 0.238 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x 0.238 * [taylor]: Taking taylor expansion of 2.0 in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x 0.238 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.238 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.238 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.238 * [taylor]: Taking taylor expansion of 2.0 in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.250 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 0.251 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0 0.251 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.251 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.251 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.251 * [taylor]: Taking taylor expansion of -2.0 in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of 1.0 in x 0.252 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.252 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.252 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.252 * [taylor]: Taking taylor expansion of -2.0 in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.253 * [taylor]: Taking taylor expansion of 1.0 in x 0.261 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0 0.262 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.262 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.262 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.262 * [taylor]: Taking taylor expansion of -2.0 in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [taylor]: Taking taylor expansion of 1.0 in x 0.262 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.262 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.262 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.262 * [taylor]: Taking taylor expansion of -2.0 in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [taylor]: Taking taylor expansion of 1.0 in x 0.264 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0 0.265 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.265 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.265 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.265 * [taylor]: Taking taylor expansion of 2.0 in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.265 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.265 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.265 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.265 * [taylor]: Taking taylor expansion of 2.0 in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.267 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.267 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0 0.267 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x 0.267 * [taylor]: Taking taylor expansion of 2.0 in x 0.267 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.267 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.267 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.267 * [taylor]: Taking taylor expansion of -2.0 in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.269 * [taylor]: Taking taylor expansion of 1.0 in x 0.269 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x 0.269 * [taylor]: Taking taylor expansion of 2.0 in x 0.269 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.269 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.269 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.269 * [taylor]: Taking taylor expansion of -2.0 in x 0.269 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of 1.0 in x 0.294 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0 0.294 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x 0.294 * [taylor]: Taking taylor expansion of 2.0 in x 0.294 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.294 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.294 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.294 * [taylor]: Taking taylor expansion of -2.0 in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of 1.0 in x 0.294 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x 0.294 * [taylor]: Taking taylor expansion of 2.0 in x 0.294 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.294 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.294 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.294 * [taylor]: Taking taylor expansion of -2.0 in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.298 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0 0.298 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x 0.299 * [taylor]: Taking taylor expansion of 2.0 in x 0.299 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.299 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.299 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.299 * [taylor]: Taking taylor expansion of 2.0 in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of 1.0 in x 0.299 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x 0.299 * [taylor]: Taking taylor expansion of 2.0 in x 0.299 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.299 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.299 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.299 * [taylor]: Taking taylor expansion of 2.0 in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.306 * * * [progress]: simplifying candidates 0.309 * [simplify]: Simplifying using # : (fma (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* 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(- 1.0) 1 1.0) (- (* (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1.0) (fma (- 1.0) 1 1.0) (- (* (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0) (fma (- 1.0) 1 1.0) (- (* (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0) (fma (- 1.0) 1 1.0) (- (* (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (fma (- 1.0) 1 1.0) (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0) (fma (- 1.0) 1 1.0) (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0) (fma (- 1.0) 1 1.0) (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0) (fma (- 1.0) 1 1.0) (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0) (fma (- 1.0) 1 1.0) (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0) (fma (- 1.0) 1 1.0) (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0) (fma (- 1.0) 1 1.0) (expm1 (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (log1p (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (- 1.0) (exp (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (log (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (exp (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (* (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3) (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (- (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3)) (+ (* (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (* 1.0 1.0)) (- 1.0) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) (- (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) (+ (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) (- (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0)) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (- 1.0) (expm1 (+ 1.0 (exp (* -2.0 x)))) (log1p (+ 1.0 (exp (* -2.0 x)))) (exp (+ 1.0 (exp (* -2.0 x)))) (log (+ 1.0 (exp (* -2.0 x)))) (exp (+ 1.0 (exp (* -2.0 x)))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (+ 1.0 (exp (* -2.0 x)))) (pow (+ 1.0 (exp (* -2.0 x))) 3) (sqrt (+ 1.0 (exp (* -2.0 x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)) (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0))) (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))) (- 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x))) (expm1 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (log1p (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (exp (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- 2.0) (- (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 2.0) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (sqrt 2.0) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) 1 (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1 (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (/ 1 (+ (exp (* -2.0 x)) 1.0)) (/ (+ 1.0 (exp (* -2.0 x))) 2.0) (/ 2.0 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) 2.0 2.0 (/ (+ 1.0 (exp (* -2.0 x))) (cbrt 2.0)) (/ (+ 1.0 (exp (* -2.0 x))) (sqrt 2.0)) (/ (+ 1.0 (exp (* -2.0 x))) 2.0) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (* 2.0 (- (fma x x 1) x)) (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x))) (fma x 1.0 (- 1.0 (* 0.33333333333333337 (pow x 3)))) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 0.358 * * * [progress]: adding candidates to table 0.609 * * [progress]: iteration 2 / 4 0.609 * * * [progress]: picking best candidate 0.614 * * * * [pick]: Picked # 0.614 * * * [progress]: localizing error 0.626 * * * [progress]: generating rewritten candidates 0.626 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.627 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 0.630 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 0.632 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 0.636 * * * [progress]: generating series expansions 0.636 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.636 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) (- 1.0)) in (x) around 0 0.637 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) (- 1.0)) in x 0.637 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3))) (- 1.0)) 0.637 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3))) in x 0.637 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1/3) in x 0.637 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))))) in x 0.637 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)))) in x 0.637 * [taylor]: Taking taylor expansion of 1/3 in x 0.637 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x 0.637 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x 0.637 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x 0.637 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.637 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.637 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.637 * [taylor]: Taking taylor expansion of -2.0 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of 1.0 in x 0.641 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) in x 0.641 * [taylor]: Taking taylor expansion of 2.0 in x 0.641 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3) in x 0.641 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x 0.641 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x 0.641 * [taylor]: Taking taylor expansion of 1/3 in x 0.641 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x 0.641 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x 0.641 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.641 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.641 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.641 * [taylor]: Taking taylor expansion of -2.0 in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of 1.0 in x 0.645 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.645 * [taylor]: Taking taylor expansion of 1.0 in x 0.645 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) (- 1.0)) in x 0.645 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3))) (- 1.0)) 0.645 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3))) in x 0.645 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1/3) in x 0.645 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))))) in x 0.645 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)))) in x 0.645 * [taylor]: Taking taylor expansion of 1/3 in x 0.645 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x 0.645 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x 0.645 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x 0.645 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.645 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.645 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.645 * [taylor]: Taking taylor expansion of -2.0 in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of 1.0 in x 0.649 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) in x 0.649 * [taylor]: Taking taylor expansion of 2.0 in x 0.649 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3) in x 0.649 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x 0.649 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x 0.649 * [taylor]: Taking taylor expansion of 1/3 in x 0.649 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x 0.649 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x 0.649 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.649 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.649 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.649 * [taylor]: Taking taylor expansion of -2.0 in x 0.649 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of 1.0 in x 0.653 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.653 * [taylor]: Taking taylor expansion of 1.0 in x 0.783 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3)) (- 1.0)) in (x) around 0 0.783 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3)) (- 1.0)) in x 0.783 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3))) (- 1.0)) 0.783 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3))) in x 0.783 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) 1/3) in x 0.783 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))))) in x 0.783 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)))) in x 0.783 * [taylor]: Taking taylor expansion of 1/3 in x 0.783 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x 0.783 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x 0.783 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x 0.783 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.783 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.783 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.783 * [taylor]: Taking taylor expansion of -2.0 in x 0.783 * [taylor]: Taking taylor expansion of x in x 0.783 * [taylor]: Taking taylor expansion of 1.0 in x 0.784 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3)) in x 0.784 * [taylor]: Taking taylor expansion of 2.0 in x 0.784 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3) in x 0.784 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ -2.0 x)) 1.0))))) in x 0.784 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ -2.0 x)) 1.0)))) in x 0.784 * [taylor]: Taking taylor expansion of 1/3 in x 0.784 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x 0.784 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x 0.784 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.784 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.784 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.784 * [taylor]: Taking taylor expansion of -2.0 in x 0.784 * [taylor]: Taking taylor expansion of x in x 0.785 * [taylor]: Taking taylor expansion of 1.0 in x 0.785 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.785 * [taylor]: Taking taylor expansion of 1.0 in x 0.785 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3)) (- 1.0)) in x 0.785 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3))) (- 1.0)) 0.785 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3))) in x 0.785 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) 1/3) in x 0.785 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))))) in x 0.785 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)))) in x 0.785 * [taylor]: Taking taylor expansion of 1/3 in x 0.785 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x 0.785 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x 0.785 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x 0.785 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.785 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.785 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.785 * [taylor]: Taking taylor expansion of -2.0 in x 0.785 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of 1.0 in x 0.786 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3)) in x 0.786 * [taylor]: Taking taylor expansion of 2.0 in x 0.786 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3) in x 0.786 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ -2.0 x)) 1.0))))) in x 0.786 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ -2.0 x)) 1.0)))) in x 0.786 * [taylor]: Taking taylor expansion of 1/3 in x 0.786 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x 0.786 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x 0.786 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.786 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.786 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.786 * [taylor]: Taking taylor expansion of -2.0 in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of 1.0 in x 0.787 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.787 * [taylor]: Taking taylor expansion of 1.0 in x 0.890 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3)) (- 1.0)) in (x) around 0 0.890 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3)) (- 1.0)) in x 0.891 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3))) (- 1.0)) 0.891 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3))) in x 0.891 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) 1/3) in x 0.891 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))))) in x 0.891 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)))) in x 0.891 * [taylor]: Taking taylor expansion of 1/3 in x 0.891 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x 0.891 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x 0.891 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x 0.891 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.891 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.891 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.891 * [taylor]: Taking taylor expansion of 2.0 in x 0.891 * [taylor]: Taking taylor expansion of x in x 0.891 * [taylor]: Taking taylor expansion of 1.0 in x 0.892 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3)) in x 0.892 * [taylor]: Taking taylor expansion of 2.0 in x 0.892 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3) in x 0.892 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ 2.0 x)) 1.0))))) in x 0.892 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x 0.892 * [taylor]: Taking taylor expansion of 1/3 in x 0.892 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x 0.892 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x 0.892 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.892 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.892 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.892 * [taylor]: Taking taylor expansion of 2.0 in x 0.892 * [taylor]: Taking taylor expansion of x in x 0.892 * [taylor]: Taking taylor expansion of 1.0 in x 0.893 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.893 * [taylor]: Taking taylor expansion of 1.0 in x 0.893 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3)) (- 1.0)) in x 0.893 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3))) (- 1.0)) 0.893 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) 1/3) (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3))) in x 0.893 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) 1/3) in x 0.893 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))))) in x 0.893 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)))) in x 0.893 * [taylor]: Taking taylor expansion of 1/3 in x 0.893 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x 0.893 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x 0.893 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x 0.893 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.893 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.893 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.893 * [taylor]: Taking taylor expansion of 2.0 in x 0.893 * [taylor]: Taking taylor expansion of x in x 0.893 * [taylor]: Taking taylor expansion of 1.0 in x 0.894 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3)) in x 0.894 * [taylor]: Taking taylor expansion of 2.0 in x 0.894 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3) in x 0.894 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ 2.0 x)) 1.0))))) in x 0.894 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x 0.894 * [taylor]: Taking taylor expansion of 1/3 in x 0.894 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x 0.894 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x 0.894 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.894 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.894 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.894 * [taylor]: Taking taylor expansion of 2.0 in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.895 * [taylor]: Taking taylor expansion of 1.0 in x 0.895 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.895 * [taylor]: Taking taylor expansion of 1.0 in x 0.997 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 0.997 * [approximate]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in (x) around 0 0.997 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in x 0.997 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (* -2.0 x)) 1.0)))) in x 0.997 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (* -2.0 x)) 1.0))) in x 0.997 * [taylor]: Taking taylor expansion of 1/3 in x 0.997 * [taylor]: Taking taylor expansion of (log (+ (exp (* -2.0 x)) 1.0)) in x 0.997 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.997 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.997 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.997 * [taylor]: Taking taylor expansion of -2.0 in x 0.997 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of 1.0 in x 1.000 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in x 1.000 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (* -2.0 x)) 1.0)))) in x 1.000 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (* -2.0 x)) 1.0))) in x 1.000 * [taylor]: Taking taylor expansion of 1/3 in x 1.000 * [taylor]: Taking taylor expansion of (log (+ (exp (* -2.0 x)) 1.0)) in x 1.000 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.000 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.000 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.000 * [taylor]: Taking taylor expansion of -2.0 in x 1.000 * [taylor]: Taking taylor expansion of x in x 1.002 * [taylor]: Taking taylor expansion of 1.0 in x 1.056 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in (x) around 0 1.056 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in x 1.056 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0)))) in x 1.056 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0))) in x 1.056 * [taylor]: Taking taylor expansion of 1/3 in x 1.056 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -2.0 x)) 1.0)) in x 1.057 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.057 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.057 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.057 * [taylor]: Taking taylor expansion of -2.0 in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.057 * [taylor]: Taking taylor expansion of 1.0 in x 1.057 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in x 1.057 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0)))) in x 1.057 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0))) in x 1.057 * [taylor]: Taking taylor expansion of 1/3 in x 1.057 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -2.0 x)) 1.0)) in x 1.057 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.057 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.057 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.057 * [taylor]: Taking taylor expansion of -2.0 in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.058 * [taylor]: Taking taylor expansion of 1.0 in x 1.093 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in (x) around 0 1.094 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in x 1.094 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0)))) in x 1.094 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0))) in x 1.094 * [taylor]: Taking taylor expansion of 1/3 in x 1.094 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 2.0 x)) 1.0)) in x 1.094 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.094 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.094 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.094 * [taylor]: Taking taylor expansion of 2.0 in x 1.094 * [taylor]: Taking taylor expansion of x in x 1.094 * [taylor]: Taking taylor expansion of 1.0 in x 1.094 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in x 1.094 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0)))) in x 1.094 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0))) in x 1.094 * [taylor]: Taking taylor expansion of 1/3 in x 1.094 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 2.0 x)) 1.0)) in x 1.094 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.094 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.094 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.094 * [taylor]: Taking taylor expansion of 2.0 in x 1.094 * [taylor]: Taking taylor expansion of x in x 1.095 * [taylor]: Taking taylor expansion of 1.0 in x 1.136 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2) 1.136 * [approximate]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in (x) around 0 1.136 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in x 1.136 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (* -2.0 x)) 1.0)))) in x 1.136 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (* -2.0 x)) 1.0))) in x 1.136 * [taylor]: Taking taylor expansion of 1/3 in x 1.136 * [taylor]: Taking taylor expansion of (log (+ (exp (* -2.0 x)) 1.0)) in x 1.136 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.136 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.136 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.136 * [taylor]: Taking taylor expansion of -2.0 in x 1.136 * [taylor]: Taking taylor expansion of x in x 1.137 * [taylor]: Taking taylor expansion of 1.0 in x 1.139 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in x 1.139 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (* -2.0 x)) 1.0)))) in x 1.139 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (* -2.0 x)) 1.0))) in x 1.139 * [taylor]: Taking taylor expansion of 1/3 in x 1.139 * [taylor]: Taking taylor expansion of (log (+ (exp (* -2.0 x)) 1.0)) in x 1.139 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.140 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.140 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.140 * [taylor]: Taking taylor expansion of -2.0 in x 1.140 * [taylor]: Taking taylor expansion of x in x 1.141 * [taylor]: Taking taylor expansion of 1.0 in x 1.190 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in (x) around 0 1.190 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in x 1.190 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0)))) in x 1.191 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0))) in x 1.191 * [taylor]: Taking taylor expansion of 1/3 in x 1.191 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -2.0 x)) 1.0)) in x 1.191 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.191 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.191 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.191 * [taylor]: Taking taylor expansion of -2.0 in x 1.191 * [taylor]: Taking taylor expansion of x in x 1.191 * [taylor]: Taking taylor expansion of 1.0 in x 1.191 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in x 1.191 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0)))) in x 1.191 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0))) in x 1.191 * [taylor]: Taking taylor expansion of 1/3 in x 1.191 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -2.0 x)) 1.0)) in x 1.191 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.191 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.191 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.191 * [taylor]: Taking taylor expansion of -2.0 in x 1.191 * [taylor]: Taking taylor expansion of x in x 1.192 * [taylor]: Taking taylor expansion of 1.0 in x 1.233 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in (x) around 0 1.233 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in x 1.233 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0)))) in x 1.233 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0))) in x 1.233 * [taylor]: Taking taylor expansion of 1/3 in x 1.233 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 2.0 x)) 1.0)) in x 1.233 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.233 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.233 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.233 * [taylor]: Taking taylor expansion of 2.0 in x 1.233 * [taylor]: Taking taylor expansion of x in x 1.233 * [taylor]: Taking taylor expansion of 1.0 in x 1.234 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in x 1.234 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0)))) in x 1.234 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0))) in x 1.234 * [taylor]: Taking taylor expansion of 1/3 in x 1.234 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 2.0 x)) 1.0)) in x 1.234 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.234 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.234 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.234 * [taylor]: Taking taylor expansion of 2.0 in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of 1.0 in x 1.269 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 1.269 * [approximate]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in (x) around 0 1.269 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in x 1.269 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (* -2.0 x)) 1.0)))) in x 1.269 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (* -2.0 x)) 1.0))) in x 1.269 * [taylor]: Taking taylor expansion of 1/3 in x 1.269 * [taylor]: Taking taylor expansion of (log (+ (exp (* -2.0 x)) 1.0)) in x 1.269 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.269 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.269 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.269 * [taylor]: Taking taylor expansion of -2.0 in x 1.269 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of 1.0 in x 1.273 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in x 1.273 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (* -2.0 x)) 1.0)))) in x 1.273 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (* -2.0 x)) 1.0))) in x 1.273 * [taylor]: Taking taylor expansion of 1/3 in x 1.273 * [taylor]: Taking taylor expansion of (log (+ (exp (* -2.0 x)) 1.0)) in x 1.273 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.273 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.273 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.273 * [taylor]: Taking taylor expansion of -2.0 in x 1.273 * [taylor]: Taking taylor expansion of x in x 1.274 * [taylor]: Taking taylor expansion of 1.0 in x 1.329 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in (x) around 0 1.329 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in x 1.329 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0)))) in x 1.329 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0))) in x 1.329 * [taylor]: Taking taylor expansion of 1/3 in x 1.329 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -2.0 x)) 1.0)) in x 1.329 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.329 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.329 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.329 * [taylor]: Taking taylor expansion of -2.0 in x 1.330 * [taylor]: Taking taylor expansion of x in x 1.330 * [taylor]: Taking taylor expansion of 1.0 in x 1.330 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in x 1.330 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0)))) in x 1.330 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0))) in x 1.330 * [taylor]: Taking taylor expansion of 1/3 in x 1.330 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -2.0 x)) 1.0)) in x 1.330 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.330 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.330 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.330 * [taylor]: Taking taylor expansion of -2.0 in x 1.330 * [taylor]: Taking taylor expansion of x in x 1.331 * [taylor]: Taking taylor expansion of 1.0 in x 1.365 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in (x) around 0 1.365 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in x 1.366 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0)))) in x 1.366 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0))) in x 1.366 * [taylor]: Taking taylor expansion of 1/3 in x 1.366 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 2.0 x)) 1.0)) in x 1.366 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.366 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.366 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.366 * [taylor]: Taking taylor expansion of 2.0 in x 1.366 * [taylor]: Taking taylor expansion of x in x 1.366 * [taylor]: Taking taylor expansion of 1.0 in x 1.366 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in x 1.366 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0)))) in x 1.366 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0))) in x 1.366 * [taylor]: Taking taylor expansion of 1/3 in x 1.366 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 2.0 x)) 1.0)) in x 1.366 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.366 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.366 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.366 * [taylor]: Taking taylor expansion of 2.0 in x 1.366 * [taylor]: Taking taylor expansion of x in x 1.367 * [taylor]: Taking taylor expansion of 1.0 in x 1.407 * * * [progress]: simplifying candidates 1.409 * [simplify]: Simplifying using # : (expm1 (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (log1p (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (* (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (log (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (exp (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (* (cbrt (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (cbrt (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0)))) (cbrt (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (* (* (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0)) (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (sqrt (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (sqrt (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (expm1 (cbrt (+ 1.0 (exp (* -2.0 x))))) (log1p (cbrt (+ 1.0 (exp (* -2.0 x))))) (log (cbrt (+ 1.0 (exp (* -2.0 x))))) (exp (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt 1) (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt 1) (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (cbrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (cbrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (cbrt (- 1.0 (exp (* -2.0 x)))) (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (expm1 (cbrt (+ 1.0 (exp (* -2.0 x))))) (log1p (cbrt (+ 1.0 (exp (* -2.0 x))))) (log (cbrt (+ 1.0 (exp (* -2.0 x))))) (exp (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt 1) (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt 1) (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (cbrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (cbrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (cbrt (- 1.0 (exp (* -2.0 x)))) (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (expm1 (cbrt (+ 1.0 (exp (* -2.0 x))))) (log1p (cbrt (+ 1.0 (exp (* -2.0 x))))) (log (cbrt (+ 1.0 (exp (* -2.0 x))))) (exp (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt 1) (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt 1) (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (cbrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (cbrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (cbrt (- 1.0 (exp (* -2.0 x)))) (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (+ (* 2.0 (pow 0.125 1/3)) (+ (* 2.0 (* (pow 0.125 1/3) x)) (* 1.3333333333333335 (* (pow 0.125 1/3) (pow x 2))))) (+ (* 0.08333333333333333 (* (pow 0.125 1/3) (/ (pow x 2) (pow 0.25 2)))) 1.0)) (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) (- (+ (pow 2.0 1/3) (* 0.38888888888888884 (* (pow x 2) (pow 2.0 1/3)))) (+ (* 0.3333333333333333 (* x (pow 2.0 1/3))) (* 0.6666666666666666 (* (pow x 2) (pow (/ 1 (pow 2.0 5)) 1/3))))) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (- (+ (pow 2.0 1/3) (* 0.38888888888888884 (* (pow x 2) (pow 2.0 1/3)))) (+ (* 0.3333333333333333 (* x (pow 2.0 1/3))) (* 0.6666666666666666 (* (pow x 2) (pow (/ 1 (pow 2.0 5)) 1/3))))) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (- (+ (pow 2.0 1/3) (* 0.38888888888888884 (* (pow x 2) (pow 2.0 1/3)))) (+ (* 0.3333333333333333 (* x (pow 2.0 1/3))) (* 0.6666666666666666 (* (pow x 2) (pow (/ 1 (pow 2.0 5)) 1/3))))) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) 1.413 * * [simplify]: iteration 0 : 213 enodes (cost 708 ) 1.417 * * [simplify]: iteration 1 : 657 enodes (cost 640 ) 1.429 * * [simplify]: iteration 2 : 2800 enodes (cost 612 ) 1.484 * * [simplify]: iteration 3 : 5001 enodes (cost 608 ) 1.487 * [simplify]: Simplified to: (expm1 (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (log1p (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (log (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (/ (pow (exp (/ 2 (* (pow (+ 1.0 (exp (* -2.0 x))) 2/3) 2))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (exp 1.0)) (* (cbrt (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (cbrt (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0)))) (cbrt (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (pow (- (/ (* (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) 1) (pow (+ 1.0 (exp (* -2.0 x))) 2/3)) 1.0) 3) (sqrt (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (sqrt (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))) (expm1 (cbrt (+ 1.0 (exp (* -2.0 x))))) (log1p (cbrt (+ 1.0 (exp (* -2.0 x))))) (log (cbrt (+ 1.0 (exp (* -2.0 x))))) (exp (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt 1) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (cbrt 1) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (cbrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (cbrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (cbrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (cbrt (- 1.0 (exp (* -2.0 x)))) (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (+ 1.0 (exp (* -2.0 x))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (expm1 (cbrt (+ 1.0 (exp (* -2.0 x))))) (log1p (cbrt (+ 1.0 (exp (* -2.0 x))))) (log (cbrt (+ 1.0 (exp (* -2.0 x))))) (exp (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt 1) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (cbrt 1) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (cbrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (cbrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (cbrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (cbrt (- 1.0 (exp (* -2.0 x)))) (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (+ 1.0 (exp (* -2.0 x))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (expm1 (cbrt (+ 1.0 (exp (* -2.0 x))))) (log1p (cbrt (+ 1.0 (exp (* -2.0 x))))) (log (cbrt (+ 1.0 (exp (* -2.0 x))))) (exp (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x))))) (cbrt 1) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (cbrt 1) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (cbrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (cbrt (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (cbrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (cbrt (- 1.0 (exp (* -2.0 x)))) (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (+ 1.0 (exp (* -2.0 x))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (fma (pow 0.125 1/3) (+ 2.0 (* x 2.0)) (- (* (pow 0.125 1/3) (- (* (pow x 2) 1.3333333333333335) (* (/ (pow x 2) (pow 0.25 2)) 0.08333333333333333))) 1.0)) (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) (fma (pow 2.0 1/3) (- (fma (* 0.38888888888888884 x) x 1) (* 0.3333333333333333 x)) (- (* 0.6666666666666666 (* (pow x 2) (pow (/ 1 (pow 2.0 5)) 1/3))))) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (fma (pow 2.0 1/3) (- (fma (* 0.38888888888888884 x) x 1) (* 0.3333333333333333 x)) (- (* 0.6666666666666666 (* (pow x 2) (pow (/ 1 (pow 2.0 5)) 1/3))))) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (fma (pow 2.0 1/3) (- (fma (* 0.38888888888888884 x) x 1) (* 0.3333333333333333 x)) (- (* 0.6666666666666666 (* (pow x 2) (pow (/ 1 (pow 2.0 5)) 1/3))))) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) (pow (+ (exp (* -2.0 x)) 1.0) 1/3) 1.488 * * * [progress]: adding candidates to table 1.719 * * [progress]: iteration 3 / 4 1.719 * * * [progress]: picking best candidate 1.722 * * * * [pick]: Picked # 1.722 * * * [progress]: localizing error 1.733 * * * [progress]: generating rewritten candidates 1.733 * * * * [progress]: [ 1 / 3 ] rewriting at (2 3 1) 1.733 * * * * [progress]: [ 2 / 3 ] rewriting at (2 3 1 3) 1.741 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 1.742 * * * [progress]: generating series expansions 1.742 * * * * [progress]: [ 1 / 3 ] generating series at (2 3 1) 1.743 * [approximate]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in (x) around 0 1.743 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in x 1.743 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) 1.743 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x 1.743 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.743 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.743 * [taylor]: Taking taylor expansion of x in x 1.743 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x 1.743 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.743 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.743 * [taylor]: Taking taylor expansion of x in x 1.743 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in x 1.743 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) 1.743 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x 1.743 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.743 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.743 * [taylor]: Taking taylor expansion of x in x 1.743 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x 1.743 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.743 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.743 * [taylor]: Taking taylor expansion of x in x 1.777 * [approximate]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in (x) around 0 1.777 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in x 1.777 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ 1 x) 4)) (/ 0.33333333333333337 (pow x 3))) 1.777 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ 1 x) 4)) in x 1.777 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.777 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.777 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x 1.777 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.777 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.778 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in x 1.778 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ 1 x) 4)) (/ 0.33333333333333337 (pow x 3))) 1.778 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ 1 x) 4)) in x 1.778 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.778 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.778 * [taylor]: Taking taylor expansion of x in x 1.779 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x 1.779 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.779 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.779 * [taylor]: Taking taylor expansion of x in x 1.810 * [approximate]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in (x) around 0 1.810 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in x 1.810 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ -1 x) 4)) (/ -0.33333333333333337 (pow x 3))) 1.811 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ -1 x) 4)) in x 1.811 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.811 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.811 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.811 * [taylor]: Taking taylor expansion of -1 in x 1.811 * [taylor]: Taking taylor expansion of x in x 1.811 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x 1.811 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x 1.811 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.811 * [taylor]: Taking taylor expansion of x in x 1.812 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in x 1.812 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ -1 x) 4)) (/ -0.33333333333333337 (pow x 3))) 1.812 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ -1 x) 4)) in x 1.812 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.812 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.812 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.812 * [taylor]: Taking taylor expansion of -1 in x 1.812 * [taylor]: Taking taylor expansion of x in x 1.812 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x 1.812 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x 1.812 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.812 * [taylor]: Taking taylor expansion of x in x 1.850 * * * * [progress]: [ 2 / 3 ] generating series at (2 3 1 3) 1.850 * [approximate]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in (x) around 0 1.850 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x 1.850 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.850 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.850 * [taylor]: Taking taylor expansion of x in x 1.850 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x 1.850 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.850 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.850 * [taylor]: Taking taylor expansion of x in x 1.862 * [approximate]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in (x) around 0 1.862 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x 1.862 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.862 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.862 * [taylor]: Taking taylor expansion of x in x 1.863 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x 1.863 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.863 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.863 * [taylor]: Taking taylor expansion of x in x 1.874 * [approximate]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in (x) around 0 1.874 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x 1.874 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x 1.874 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.874 * [taylor]: Taking taylor expansion of x in x 1.875 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x 1.875 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x 1.875 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.875 * [taylor]: Taking taylor expansion of x in x 1.886 * * * * [progress]: [ 3 / 3 ] generating series at (2) 1.886 * [approximate]: Taking taylor expansion of (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))) in (x) around 0 1.886 * [taylor]: Taking taylor expansion of (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))) in x 1.887 * [taylor]: Rewrote expression to (+ (* 1.0 x) (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))) 1.887 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.887 * [taylor]: Taking taylor expansion of 1.0 in x 1.887 * [taylor]: Taking taylor expansion of x in x 1.887 * [taylor]: Taking taylor expansion of (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) in x 1.887 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in x 1.887 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) 1.887 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x 1.887 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.887 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.887 * [taylor]: Taking taylor expansion of x in x 1.887 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x 1.887 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.887 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.887 * [taylor]: Taking taylor expansion of x in x 1.887 * [taylor]: Taking taylor expansion of (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))) in x 1.887 * [taylor]: Rewrote expression to (+ (* 1.0 x) (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))) 1.887 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.887 * [taylor]: Taking taylor expansion of 1.0 in x 1.887 * [taylor]: Taking taylor expansion of x in x 1.887 * [taylor]: Taking taylor expansion of (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) in x 1.887 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) in x 1.887 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) 1.887 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow x 4)) in x 1.888 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.888 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.888 * [taylor]: Taking taylor expansion of x in x 1.888 * [taylor]: Taking taylor expansion of (* 0.33333333333333337 (pow x 3)) in x 1.888 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.888 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.888 * [taylor]: Taking taylor expansion of x in x 1.897 * [approximate]: Taking taylor expansion of (fma 1.0 (/ 1 x) (- (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))))) in (x) around 0 1.897 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (- (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))))) in x 1.898 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (- (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))))) 1.898 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.898 * [taylor]: Taking taylor expansion of 1.0 in x 1.898 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.898 * [taylor]: Taking taylor expansion of x in x 1.898 * [taylor]: Taking taylor expansion of (- (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3)))) in x 1.898 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in x 1.898 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ 1 x) 4)) (/ 0.33333333333333337 (pow x 3))) 1.898 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ 1 x) 4)) in x 1.898 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.898 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.898 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.898 * [taylor]: Taking taylor expansion of x in x 1.898 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x 1.898 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.898 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.899 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (- (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))))) in x 1.899 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (- (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))))) 1.899 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.899 * [taylor]: Taking taylor expansion of 1.0 in x 1.899 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.900 * [taylor]: Taking taylor expansion of (- (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3)))) in x 1.900 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ 1 x) 4) (/ 0.33333333333333337 (pow x 3))) in x 1.900 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ 1 x) 4)) (/ 0.33333333333333337 (pow x 3))) 1.900 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ 1 x) 4)) in x 1.900 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.900 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.900 * [taylor]: Taking taylor expansion of x in x 1.900 * [taylor]: Taking taylor expansion of (/ 0.33333333333333337 (pow x 3)) in x 1.900 * [taylor]: Taking taylor expansion of 0.33333333333333337 in x 1.900 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.900 * [taylor]: Taking taylor expansion of x in x 1.915 * [approximate]: Taking taylor expansion of (fma 1.0 (/ -1 x) (- (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))))) in (x) around 0 1.916 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (- (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))))) in x 1.916 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (- (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))))) 1.916 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x 1.916 * [taylor]: Taking taylor expansion of 1.0 in x 1.916 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.916 * [taylor]: Taking taylor expansion of -1 in x 1.916 * [taylor]: Taking taylor expansion of x in x 1.916 * [taylor]: Taking taylor expansion of (- (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3)))) in x 1.916 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in x 1.916 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ -1 x) 4)) (/ -0.33333333333333337 (pow x 3))) 1.916 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ -1 x) 4)) in x 1.916 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.916 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.916 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.916 * [taylor]: Taking taylor expansion of -1 in x 1.916 * [taylor]: Taking taylor expansion of x in x 1.917 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x 1.917 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x 1.917 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.917 * [taylor]: Taking taylor expansion of x in x 1.917 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (- (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))))) in x 1.918 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (- (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))))) 1.918 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x 1.918 * [taylor]: Taking taylor expansion of 1.0 in x 1.918 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.918 * [taylor]: Taking taylor expansion of -1 in x 1.918 * [taylor]: Taking taylor expansion of x in x 1.918 * [taylor]: Taking taylor expansion of (- (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3)))) in x 1.918 * [taylor]: Taking taylor expansion of (fma 5.551115123125783e-17 (pow (/ -1 x) 4) (/ -0.33333333333333337 (pow x 3))) in x 1.918 * [taylor]: Rewrote expression to (+ (* 5.551115123125783e-17 (pow (/ -1 x) 4)) (/ -0.33333333333333337 (pow x 3))) 1.918 * [taylor]: Taking taylor expansion of (* 5.551115123125783e-17 (pow (/ -1 x) 4)) in x 1.918 * [taylor]: Taking taylor expansion of 5.551115123125783e-17 in x 1.918 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.918 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.918 * [taylor]: Taking taylor expansion of -1 in x 1.918 * [taylor]: Taking taylor expansion of x in x 1.919 * [taylor]: Taking taylor expansion of (/ -0.33333333333333337 (pow x 3)) in x 1.919 * [taylor]: Taking taylor expansion of -0.33333333333333337 in x 1.919 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.919 * [taylor]: Taking taylor expansion of x in x 1.939 * * * [progress]: simplifying candidates 1.940 * [simplify]: Simplifying using # : (expm1 (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (log1p (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (* 5.551115123125783e-17 (pow x 4)) (log (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (exp (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (* (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))) (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (* (* (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))) (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (sqrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (sqrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (expm1 (* 0.33333333333333337 (pow x 3))) (log1p (* 0.33333333333333337 (pow x 3))) (+ (log 0.33333333333333337) (* (log x) 3)) (+ (log 0.33333333333333337) (* (log x) 3)) (+ (log 0.33333333333333337) (log (pow x 3))) (log (* 0.33333333333333337 (pow x 3))) (exp (* 0.33333333333333337 (pow x 3))) (* (* (* 0.33333333333333337 0.33333333333333337) 0.33333333333333337) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 0.33333333333333337 (pow x 3))) (cbrt (* 0.33333333333333337 (pow x 3)))) (cbrt (* 0.33333333333333337 (pow x 3))) (* (* (* 0.33333333333333337 (pow x 3)) (* 0.33333333333333337 (pow x 3))) (* 0.33333333333333337 (pow x 3))) (sqrt (* 0.33333333333333337 (pow x 3))) (sqrt (* 0.33333333333333337 (pow x 3))) (* (sqrt 0.33333333333333337) (pow (sqrt x) 3)) (* (sqrt 0.33333333333333337) (pow (sqrt x) 3)) (* (sqrt 0.33333333333333337) (pow (sqrt x) 3)) (* (sqrt 0.33333333333333337) (pow (sqrt x) 3)) (* (sqrt 0.33333333333333337) (sqrt (pow x 3))) (* (sqrt 0.33333333333333337) (sqrt (pow x 3))) (* (sqrt 0.33333333333333337) (pow x (/ 3 2))) (* (sqrt 0.33333333333333337) (pow x (/ 3 2))) (* 0.33333333333333337 (pow (* (cbrt x) (cbrt x)) 3)) (* 0.33333333333333337 (pow (sqrt x) 3)) (* 0.33333333333333337 (pow 1 3)) (* 0.33333333333333337 (* x x)) (* 0.33333333333333337 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 0.33333333333333337 (pow (* (cbrt x) (cbrt x)) 3)) (* 0.33333333333333337 (pow (sqrt x) 3)) (* 0.33333333333333337 (pow 1 3)) (* 0.33333333333333337 x) (* 0.33333333333333337 (sqrt (pow x 3))) (* 0.33333333333333337 1) (* 0.33333333333333337 (pow x (/ 3 2))) (* (cbrt 0.33333333333333337) (pow x 3)) (* (sqrt 0.33333333333333337) (pow x 3)) (* 0.33333333333333337 (pow x 3)) (expm1 (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (log1p (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (* 1.0 x) (log (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (exp (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (* (cbrt (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (cbrt (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))) (cbrt (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (* (* (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (sqrt (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (sqrt (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4))) (* 0.33333333333333337 (pow x 3)) (* 0.33333333333333337 (pow x 3)) (* 0.33333333333333337 (pow x 3)) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))) (- (* 1.0 x) (+ (* 0.33333333333333337 (pow x 3)) (* 5.551115123125783e-17 (pow x 4)))) 1.945 * * [simplify]: iteration 0 : 170 enodes (cost 298 ) 1.948 * * [simplify]: iteration 1 : 655 enodes (cost 262 ) 1.965 * * [simplify]: iteration 2 : 4021 enodes (cost 262 ) 2.138 * * [simplify]: iteration 3 : 5002 enodes (cost 262 ) 2.140 * [simplify]: Simplified to: (expm1 (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (log1p (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (* 5.551115123125783e-17 (pow x 4)) (log (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (exp (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (* (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))) (cbrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (pow (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))) 3) (sqrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (sqrt (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))) (expm1 (* 0.33333333333333337 (pow x 3))) (log1p (* 0.33333333333333337 (pow x 3))) (log (* 0.33333333333333337 (pow x 3))) (log (* 0.33333333333333337 (pow x 3))) (log (* 0.33333333333333337 (pow x 3))) (log (* 0.33333333333333337 (pow x 3))) (exp (* 0.33333333333333337 (pow x 3))) (pow (* 0.33333333333333337 (pow x 3)) 3) (* (cbrt (* 0.33333333333333337 (pow x 3))) (cbrt (* 0.33333333333333337 (pow x 3)))) (cbrt (* 0.33333333333333337 (pow x 3))) (pow (* 0.33333333333333337 (pow x 3)) 3) (sqrt (* 0.33333333333333337 (pow x 3))) (sqrt (* 0.33333333333333337 (pow x 3))) (* (sqrt 0.33333333333333337) (pow (sqrt x) 3)) (* (sqrt 0.33333333333333337) (pow (sqrt x) 3)) (* (sqrt 0.33333333333333337) (pow (sqrt x) 3)) (* (sqrt 0.33333333333333337) (pow (sqrt x) 3)) (* (sqrt 0.33333333333333337) (sqrt (pow x 3))) (* (sqrt 0.33333333333333337) (sqrt (pow x 3))) (* (sqrt 0.33333333333333337) (pow x 3/2)) (* (sqrt 0.33333333333333337) (pow x 3/2)) (* (* 0.33333333333333337 x) x) (* 0.33333333333333337 (pow (sqrt x) 3)) 0.33333333333333337 (* (* 0.33333333333333337 x) x) (* (* 0.33333333333333337 x) x) (* (* 0.33333333333333337 x) x) (* 0.33333333333333337 (pow (sqrt x) 3)) 0.33333333333333337 (* 0.33333333333333337 x) (* 0.33333333333333337 (sqrt (pow x 3))) 0.33333333333333337 (* 0.33333333333333337 (pow x 3/2)) (* (cbrt 0.33333333333333337) (pow x 3)) (* (sqrt 0.33333333333333337) (pow x 3)) (* 0.33333333333333337 (pow x 3)) (expm1 (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (log1p (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (* 1.0 x) (log (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (exp (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (* (cbrt (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (cbrt (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3))))))) (cbrt (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (pow (fma 1.0 x (- (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))))) 3) (sqrt (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (sqrt (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))) (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))) (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))) (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))) (* 0.33333333333333337 (pow x 3)) (* 0.33333333333333337 (pow x 3)) (* 0.33333333333333337 (pow x 3)) (fma 1.0 x (- (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))))) (fma 1.0 x (- (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))))) (fma 1.0 x (- (fma 0.33333333333333337 (pow x 3) (* 5.551115123125783e-17 (pow x 4))))) 2.141 * * * [progress]: adding candidates to table 2.295 * [progress]: [Phase 3 of 3] Extracting. 2.295 * * [regime]: Finding splitpoints for: (# #) 2.296 * * * [regime-changes]: Trying 5 branch expressions: ((* -2.0 x) (exp (* -2.0 x)) (+ 1.0 (exp (* -2.0 x))) y x) 2.296 * * * * [regimes]: Trying to branch on (* -2.0 x) from (# #) 2.319 * * * * [regimes]: Trying to branch on (exp (* -2.0 x)) from (# #) 2.341 * * * * [regimes]: Trying to branch on (+ 1.0 (exp (* -2.0 x))) from (# #) 2.361 * * * * [regimes]: Trying to branch on y from (# #) 2.406 * * * * [regimes]: Trying to branch on x from (# #) 2.427 * * * [regime]: Found split indices: #