17.904 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.032 * * * [progress]: [2/2] Setting up program. 0.034 * [progress]: [Phase 2 of 3] Improving. 0.034 * [simplify]: Simplifying using # : (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 0.037 * * [simplify]: iteration 0 : 15 enodes (cost 5 ) 0.038 * * [simplify]: iteration 1 : 22 enodes (cost 5 ) 0.040 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 0.041 * * [simplify]: iteration 3 : 54 enodes (cost 5 ) 0.043 * * [simplify]: iteration 4 : 119 enodes (cost 5 ) 0.045 * * [simplify]: iteration 5 : 333 enodes (cost 5 ) 0.053 * * [simplify]: iteration 6 : 1646 enodes (cost 5 ) 0.095 * * [simplify]: iteration 7 : 5001 enodes (cost 5 ) 0.096 * [simplify]: Simplified to: (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 0.096 * * [progress]: iteration 1 / 4 0.096 * * * [progress]: picking best candidate 0.098 * * * * [pick]: Picked # 0.098 * * * [progress]: localizing error 0.105 * * * [progress]: generating rewritten candidates 0.105 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.120 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.132 * * * [progress]: generating series expansions 0.132 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.132 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0 0.132 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x 0.132 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x 0.132 * [taylor]: Taking taylor expansion of 2.0 in x 0.132 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x 0.132 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.132 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.132 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.132 * [taylor]: Taking taylor expansion of -2.0 in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x 0.135 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x 0.135 * [taylor]: Taking taylor expansion of 2.0 in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x 0.135 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.135 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.135 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.135 * [taylor]: Taking taylor expansion of -2.0 in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.182 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0 0.182 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x 0.182 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x 0.182 * [taylor]: Taking taylor expansion of 2.0 in x 0.182 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x 0.182 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.182 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.182 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.182 * [taylor]: Taking taylor expansion of -2.0 in x 0.182 * [taylor]: Taking taylor expansion of x in x 0.182 * [taylor]: Taking taylor expansion of 1.0 in x 0.182 * [taylor]: Taking taylor expansion of 1.0 in x 0.182 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x 0.182 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x 0.182 * [taylor]: Taking taylor expansion of 2.0 in x 0.182 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x 0.182 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.182 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.182 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.183 * [taylor]: Taking taylor expansion of -2.0 in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.183 * [taylor]: Taking taylor expansion of 1.0 in x 0.183 * [taylor]: Taking taylor expansion of 1.0 in x 0.199 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0 0.199 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x 0.199 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x 0.199 * [taylor]: Taking taylor expansion of 2.0 in x 0.199 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x 0.199 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.199 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.199 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.199 * [taylor]: Taking taylor expansion of 2.0 in x 0.199 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of 1.0 in x 0.200 * [taylor]: Taking taylor expansion of 1.0 in x 0.200 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x 0.200 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x 0.200 * [taylor]: Taking taylor expansion of 2.0 in x 0.200 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x 0.200 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.200 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.200 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.200 * [taylor]: Taking taylor expansion of 2.0 in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of 1.0 in x 0.200 * [taylor]: Taking taylor expansion of 1.0 in x 0.212 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.212 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0 0.212 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x 0.212 * [taylor]: Taking taylor expansion of 2.0 in x 0.213 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.213 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.213 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.213 * [taylor]: Taking taylor expansion of -2.0 in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of 1.0 in x 0.214 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x 0.214 * [taylor]: Taking taylor expansion of 2.0 in x 0.214 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.214 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.214 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.214 * [taylor]: Taking taylor expansion of -2.0 in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.216 * [taylor]: Taking taylor expansion of 1.0 in x 0.239 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0 0.239 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x 0.239 * [taylor]: Taking taylor expansion of 2.0 in x 0.239 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.239 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.239 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.239 * [taylor]: Taking taylor expansion of -2.0 in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of 1.0 in x 0.239 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x 0.239 * [taylor]: Taking taylor expansion of 2.0 in x 0.239 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.239 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.239 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.239 * [taylor]: Taking taylor expansion of -2.0 in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of 1.0 in x 0.243 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0 0.244 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x 0.244 * [taylor]: Taking taylor expansion of 2.0 in x 0.244 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.244 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.244 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.244 * [taylor]: Taking taylor expansion of 2.0 in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of 1.0 in x 0.244 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x 0.244 * [taylor]: Taking taylor expansion of 2.0 in x 0.244 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.244 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.244 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.244 * [taylor]: Taking taylor expansion of 2.0 in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of 1.0 in x 0.248 * * * [progress]: simplifying candidates 0.251 * [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 (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ 1 1) (/ 2.0 (+ 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 (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma 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 (/ 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 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma 2.0 (/ 1 (+ 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 2.0 (/ 1 (+ 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 2.0 (/ 1 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 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)) 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2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 (+ 1.0 (exp (* -2.0 x)))) (/ (+ 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 1) (/ 2.0 1) (/ (+ 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))))) (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) (- (+ 1.0 (* 1.0 x)) (* 0.33333333333333337 (pow x 3))) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 0.259 * * [simplify]: iteration 0 : 376 enodes (cost 1556 ) 0.265 * * [simplify]: iteration 1 : 1170 enodes (cost 1155 ) 0.290 * * [simplify]: iteration 2 : 5001 enodes (cost 1121 ) 0.295 * [simplify]: Simplified to: (- (* (* (cbrt (/ 2.0 (+ 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(* -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 (/ 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) (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)) 0.296 * * * [progress]: adding candidates to table 0.501 * * [progress]: iteration 2 / 4 0.501 * * * [progress]: picking best candidate 0.508 * * * * [pick]: Picked # 0.508 * * * [progress]: localizing error 0.519 * * * [progress]: generating rewritten candidates 0.519 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.534 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.552 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 0.557 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 0.570 * * * [progress]: generating series expansions 0.570 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.570 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in (x) around 0 0.570 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x 0.571 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x 0.571 * [taylor]: Taking taylor expansion of 4.0 in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x 0.571 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x 0.571 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.571 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.571 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.571 * [taylor]: Taking taylor expansion of -2.0 in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of 1.0 in x 0.573 * [taylor]: Taking taylor expansion of 1.0 in x 0.573 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x 0.573 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x 0.573 * [taylor]: Taking taylor expansion of 4.0 in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x 0.573 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x 0.573 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.573 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.573 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.573 * [taylor]: Taking taylor expansion of -2.0 in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of 1.0 in x 0.575 * [taylor]: Taking taylor expansion of 1.0 in x 0.617 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in (x) around 0 0.617 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x 0.617 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x 0.617 * [taylor]: Taking taylor expansion of 4.0 in x 0.617 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x 0.617 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x 0.617 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.617 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.617 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.617 * [taylor]: Taking taylor expansion of -2.0 in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of 1.0 in x 0.618 * [taylor]: Taking taylor expansion of 1.0 in x 0.618 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x 0.618 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x 0.618 * [taylor]: Taking taylor expansion of 4.0 in x 0.618 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x 0.618 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x 0.618 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.618 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.618 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.618 * [taylor]: Taking taylor expansion of -2.0 in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of 1.0 in x 0.619 * [taylor]: Taking taylor expansion of 1.0 in x 0.637 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in (x) around 0 0.638 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x 0.638 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x 0.638 * [taylor]: Taking taylor expansion of 4.0 in x 0.638 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x 0.638 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x 0.638 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.638 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.638 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.638 * [taylor]: Taking taylor expansion of 2.0 in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of 1.0 in x 0.638 * [taylor]: Taking taylor expansion of 1.0 in x 0.638 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x 0.638 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x 0.638 * [taylor]: Taking taylor expansion of 4.0 in x 0.638 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x 0.638 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x 0.638 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.638 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.638 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.639 * [taylor]: Taking taylor expansion of 2.0 in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [taylor]: Taking taylor expansion of 1.0 in x 0.639 * [taylor]: Taking taylor expansion of 1.0 in x 0.657 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.657 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in (x) around 0 0.657 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x 0.657 * [taylor]: Taking taylor expansion of 4.0 in x 0.657 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x 0.657 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.657 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.657 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.657 * [taylor]: Taking taylor expansion of -2.0 in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of 1.0 in x 0.659 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x 0.659 * [taylor]: Taking taylor expansion of 4.0 in x 0.659 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x 0.659 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.659 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.659 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.659 * [taylor]: Taking taylor expansion of -2.0 in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.660 * [taylor]: Taking taylor expansion of 1.0 in x 0.678 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in (x) around 0 0.678 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x 0.678 * [taylor]: Taking taylor expansion of 4.0 in x 0.678 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x 0.678 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.678 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.678 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.678 * [taylor]: Taking taylor expansion of -2.0 in x 0.678 * [taylor]: Taking taylor expansion of x in x 0.678 * [taylor]: Taking taylor expansion of 1.0 in x 0.679 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x 0.679 * [taylor]: Taking taylor expansion of 4.0 in x 0.679 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x 0.679 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.679 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.679 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.679 * [taylor]: Taking taylor expansion of -2.0 in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.679 * [taylor]: Taking taylor expansion of 1.0 in x 0.689 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in (x) around 0 0.689 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x 0.689 * [taylor]: Taking taylor expansion of 4.0 in x 0.689 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x 0.689 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.689 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.689 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.689 * [taylor]: Taking taylor expansion of 2.0 in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of 1.0 in x 0.690 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x 0.690 * [taylor]: Taking taylor expansion of 4.0 in x 0.690 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x 0.690 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.690 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.690 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.690 * [taylor]: Taking taylor expansion of 2.0 in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of 1.0 in x 0.702 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 0.702 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0 0.703 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x 0.703 * [taylor]: Taking taylor expansion of 2.0 in x 0.703 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.703 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.703 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.703 * [taylor]: Taking taylor expansion of -2.0 in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.704 * [taylor]: Taking taylor expansion of 1.0 in x 0.704 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x 0.704 * [taylor]: Taking taylor expansion of 2.0 in x 0.704 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.704 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.704 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.704 * [taylor]: Taking taylor expansion of -2.0 in x 0.704 * [taylor]: Taking taylor expansion of x in x 0.706 * [taylor]: Taking taylor expansion of 1.0 in x 0.729 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0 0.729 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x 0.729 * [taylor]: Taking taylor expansion of 2.0 in x 0.729 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.729 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.729 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.729 * [taylor]: Taking taylor expansion of -2.0 in x 0.729 * [taylor]: Taking taylor expansion of x in x 0.729 * [taylor]: Taking taylor expansion of 1.0 in x 0.729 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x 0.729 * [taylor]: Taking taylor expansion of 2.0 in x 0.729 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.729 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.729 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.729 * [taylor]: Taking taylor expansion of -2.0 in x 0.729 * [taylor]: Taking taylor expansion of x in x 0.730 * [taylor]: Taking taylor expansion of 1.0 in x 0.733 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0 0.733 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x 0.733 * [taylor]: Taking taylor expansion of 2.0 in x 0.733 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.733 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.733 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.733 * [taylor]: Taking taylor expansion of 2.0 in x 0.733 * [taylor]: Taking taylor expansion of x in x 0.734 * [taylor]: Taking taylor expansion of 1.0 in x 0.734 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x 0.734 * [taylor]: Taking taylor expansion of 2.0 in x 0.734 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.734 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.734 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.734 * [taylor]: Taking taylor expansion of 2.0 in x 0.734 * [taylor]: Taking taylor expansion of x in x 0.734 * [taylor]: Taking taylor expansion of 1.0 in x 0.738 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 0.738 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0 0.738 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x 0.738 * [taylor]: Taking taylor expansion of 2.0 in x 0.738 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.738 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.738 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.738 * [taylor]: Taking taylor expansion of -2.0 in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.739 * [taylor]: Taking taylor expansion of 1.0 in x 0.740 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x 0.740 * [taylor]: Taking taylor expansion of 2.0 in x 0.740 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 0.740 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 0.740 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.740 * [taylor]: Taking taylor expansion of -2.0 in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of 1.0 in x 0.764 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0 0.764 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x 0.764 * [taylor]: Taking taylor expansion of 2.0 in x 0.764 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.764 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.764 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.764 * [taylor]: Taking taylor expansion of -2.0 in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of 1.0 in x 0.765 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x 0.765 * [taylor]: Taking taylor expansion of 2.0 in x 0.765 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 0.765 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 0.765 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 0.765 * [taylor]: Taking taylor expansion of -2.0 in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of 1.0 in x 0.769 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0 0.769 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x 0.769 * [taylor]: Taking taylor expansion of 2.0 in x 0.769 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.769 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.769 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.769 * [taylor]: Taking taylor expansion of 2.0 in x 0.769 * [taylor]: Taking taylor expansion of x in x 0.769 * [taylor]: Taking taylor expansion of 1.0 in x 0.769 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x 0.769 * [taylor]: Taking taylor expansion of 2.0 in x 0.769 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 0.769 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 0.769 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.769 * [taylor]: Taking taylor expansion of 2.0 in x 0.769 * [taylor]: Taking taylor expansion of x in x 0.770 * [taylor]: Taking taylor expansion of 1.0 in x 0.774 * * * [progress]: simplifying candidates 0.776 * [simplify]: Simplifying using # : (fma (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1.0))) (fma (- 1.0) 1.0 (* 1.0 1.0)) (expm1 (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (log1p (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (* 1.0 1.0)) (/ (exp (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (exp (* 1.0 1.0))) (log (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (exp (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))) (cbrt (- (* (/ 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)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 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)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (pow (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) (pow (* 1.0 1.0) 3)) (+ (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 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)))) (- (* 1.0 1.0)) (- (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 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) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (* 1.0 1.0)) (expm1 (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (log1p (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (+ 1 1) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (+ 1 1) (+ (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x))))) (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x)))))) (+ (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x))))) (log (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (+ (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x)))))) (+ (log (/ 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)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (exp (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x)))))) (* (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))) (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x)))))) (* (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (cbrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))) (cbrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 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)))))) (sqrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* 2.0 2.0) (* (+ 1.0 (exp (* -2.0 x))) (+ 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 (/ 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 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 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 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 (+ 1.0 (exp (* -2.0 x)))))) (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 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) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (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)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (* (/ (sqrt 2.0) (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 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1)) (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1)) (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1)) (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1)) (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))) (* (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 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))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (* (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))) (* (/ 1 1) (/ 1 1)) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 1 1) (/ 1 1)) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 1 1) (/ 1 1)) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 1 1) (/ 1 1)) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1 1) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 2.0 2.0) (* (/ 1 (+ 1.0 (exp (* -2.0 x)))) (/ 1 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))) (* (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))) (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x)))))) (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (/ 2.0 (- 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(* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 2.0) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))) (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 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 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 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))))) (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 1 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (- 1.0 (exp (* -2.0 x))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 2.0) (* 2.0 (/ 2.0 (+ 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) (log (+ 1.0 (exp (* -2.0 x))))) (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (exp (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ 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0.666666666666667 (pow x 3))) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ (* 1.0 (pow x 2)) (+ (* 2.0 x) 1.0)) (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) (- (+ 1.0 (* 1.0 x)) (* 0.33333333333333337 (pow x 3))) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (- (+ 1.0 (* 1.0 x)) (* 0.33333333333333337 (pow x 3))) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 0.789 * * [simplify]: iteration 0 : 571 enodes (cost 1982 ) 0.800 * * [simplify]: iteration 1 : 2701 enodes (cost 1720 ) 0.846 * * [simplify]: iteration 2 : 5001 enodes (cost 1646 ) 0.854 * [simplify]: Simplified to: (fma (- 1.0) 1.0 (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))) (fma (- 1.0) 1.0 (* 1.0 1.0)) (expm1 (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (log1p (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 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x)) 1.0) 2) 2.0)) (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0)) (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0)) (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) (/ (* (fma (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0) (* 1.0 1.0)) 2.0) (+ 1.0 (exp (* -2.0 x)))) (* (- 1.0 (exp (* -2.0 x))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 2.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 2.0 (/ 2.0 (+ 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 (+ 1.0 (exp (* -2.0 x))))) (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) (pow (+ 1.0 (exp (* -2.0 x))) 1/2)) (* (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 (+ 1.0 (exp (* -2.0 x)))) 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 (+ 1.0 (exp (* -2.0 x)))) (/ (+ 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))))) (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 (+ 1.0 (exp (* -2.0 x))))) (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) (pow (+ 1.0 (exp (* -2.0 x))) 1/2)) (* (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 (+ 1.0 (exp (* -2.0 x)))) 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 (+ 1.0 (exp (* -2.0 x)))) (/ (+ 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 (pow x 2) 1.0 (- (* 2.0 x) (* 0.666666666666667 (pow x 3)))) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (fma 1.0 (pow x 2) (fma 2.0 x 1.0)) (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) (fma x 1.0 (- 1.0 (* 0.33333333333333337 (pow x 3)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (fma x 1.0 (- 1.0 (* 0.33333333333333337 (pow x 3)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 0.855 * * * [progress]: adding candidates to table 1.261 * * [progress]: iteration 3 / 4 1.261 * * * [progress]: picking best candidate 1.271 * * * * [pick]: Picked # 1.271 * * * [progress]: localizing error 1.288 * * * [progress]: generating rewritten candidates 1.288 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.304 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2) 1.310 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 2) 1.314 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 2 2) 1.319 * * * [progress]: generating series expansions 1.319 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.320 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in (x) around 0 1.320 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x 1.320 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x 1.320 * [taylor]: Taking taylor expansion of 4.0 in x 1.320 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x 1.320 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x 1.320 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.320 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.320 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.320 * [taylor]: Taking taylor expansion of -2.0 in x 1.320 * [taylor]: Taking taylor expansion of x in x 1.322 * [taylor]: Taking taylor expansion of 1.0 in x 1.323 * [taylor]: Taking taylor expansion of 1.0 in x 1.323 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x 1.323 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x 1.323 * [taylor]: Taking taylor expansion of 4.0 in x 1.323 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x 1.323 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x 1.323 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.323 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.323 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.323 * [taylor]: Taking taylor expansion of -2.0 in x 1.323 * [taylor]: Taking taylor expansion of x in x 1.324 * [taylor]: Taking taylor expansion of 1.0 in x 1.325 * [taylor]: Taking taylor expansion of 1.0 in x 1.362 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in (x) around 0 1.362 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x 1.362 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x 1.362 * [taylor]: Taking taylor expansion of 4.0 in x 1.362 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x 1.362 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x 1.362 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.362 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.362 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.362 * [taylor]: Taking taylor expansion of -2.0 in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.363 * [taylor]: Taking taylor expansion of 1.0 in x 1.363 * [taylor]: Taking taylor expansion of 1.0 in x 1.363 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x 1.363 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x 1.363 * [taylor]: Taking taylor expansion of 4.0 in x 1.363 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x 1.363 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x 1.363 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.363 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.363 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.363 * [taylor]: Taking taylor expansion of -2.0 in x 1.363 * [taylor]: Taking taylor expansion of x in x 1.364 * [taylor]: Taking taylor expansion of 1.0 in x 1.364 * [taylor]: Taking taylor expansion of 1.0 in x 1.382 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in (x) around 0 1.382 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x 1.382 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x 1.382 * [taylor]: Taking taylor expansion of 4.0 in x 1.382 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x 1.382 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x 1.382 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.382 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.382 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.382 * [taylor]: Taking taylor expansion of 2.0 in x 1.382 * [taylor]: Taking taylor expansion of x in x 1.383 * [taylor]: Taking taylor expansion of 1.0 in x 1.383 * [taylor]: Taking taylor expansion of 1.0 in x 1.383 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x 1.383 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x 1.383 * [taylor]: Taking taylor expansion of 4.0 in x 1.383 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x 1.383 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x 1.383 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.383 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.383 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.383 * [taylor]: Taking taylor expansion of 2.0 in x 1.383 * [taylor]: Taking taylor expansion of x in x 1.384 * [taylor]: Taking taylor expansion of 1.0 in x 1.384 * [taylor]: Taking taylor expansion of 1.0 in x 1.405 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2) 1.406 * [approximate]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) in (x) around 0 1.406 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) in x 1.406 * [taylor]: Taking taylor expansion of 2.0 in x 1.406 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3) in x 1.406 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x 1.406 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x 1.406 * [taylor]: Taking taylor expansion of 1/3 in x 1.406 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x 1.406 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x 1.406 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.406 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.406 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.406 * [taylor]: Taking taylor expansion of -2.0 in x 1.406 * [taylor]: Taking taylor expansion of x in x 1.407 * [taylor]: Taking taylor expansion of 1.0 in x 1.410 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) in x 1.410 * [taylor]: Taking taylor expansion of 2.0 in x 1.410 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3) in x 1.410 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x 1.410 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x 1.410 * [taylor]: Taking taylor expansion of 1/3 in x 1.410 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x 1.410 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x 1.410 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.410 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.410 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.410 * [taylor]: Taking taylor expansion of -2.0 in x 1.410 * [taylor]: Taking taylor expansion of x in x 1.411 * [taylor]: Taking taylor expansion of 1.0 in x 1.456 * [approximate]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3)) in (x) around 0 1.456 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3)) in x 1.456 * [taylor]: Taking taylor expansion of 2.0 in x 1.457 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3) in x 1.457 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ -2.0 x)) 1.0))))) in x 1.457 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ -2.0 x)) 1.0)))) in x 1.457 * [taylor]: Taking taylor expansion of 1/3 in x 1.457 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x 1.457 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x 1.457 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.457 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.457 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.457 * [taylor]: Taking taylor expansion of -2.0 in x 1.457 * [taylor]: Taking taylor expansion of x in x 1.457 * [taylor]: Taking taylor expansion of 1.0 in x 1.457 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3)) in x 1.457 * [taylor]: Taking taylor expansion of 2.0 in x 1.457 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ -2.0 x)) 1.0)) 1/3) in x 1.457 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ -2.0 x)) 1.0))))) in x 1.457 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ -2.0 x)) 1.0)))) in x 1.457 * [taylor]: Taking taylor expansion of 1/3 in x 1.457 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x 1.458 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x 1.458 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.458 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.458 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.458 * [taylor]: Taking taylor expansion of -2.0 in x 1.458 * [taylor]: Taking taylor expansion of x in x 1.458 * [taylor]: Taking taylor expansion of 1.0 in x 1.505 * [approximate]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3)) in (x) around 0 1.505 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3)) in x 1.505 * [taylor]: Taking taylor expansion of 2.0 in x 1.505 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3) in x 1.505 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ 2.0 x)) 1.0))))) in x 1.505 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x 1.505 * [taylor]: Taking taylor expansion of 1/3 in x 1.505 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x 1.505 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x 1.505 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.505 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.505 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.505 * [taylor]: Taking taylor expansion of 2.0 in x 1.505 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of 1.0 in x 1.506 * [taylor]: Taking taylor expansion of (* 2.0 (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3)) in x 1.506 * [taylor]: Taking taylor expansion of 2.0 in x 1.506 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 2.0 x)) 1.0)) 1/3) in x 1.506 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ 2.0 x)) 1.0))))) in x 1.506 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ 2.0 x)) 1.0)))) in x 1.506 * [taylor]: Taking taylor expansion of 1/3 in x 1.506 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x 1.506 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x 1.506 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.506 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.506 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.506 * [taylor]: Taking taylor expansion of 2.0 in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of 1.0 in x 1.550 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 2) 1.550 * [approximate]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in (x) around 0 1.550 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in x 1.550 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (* -2.0 x)) 1.0)))) in x 1.550 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (* -2.0 x)) 1.0))) in x 1.550 * [taylor]: Taking taylor expansion of 1/3 in x 1.550 * [taylor]: Taking taylor expansion of (log (+ (exp (* -2.0 x)) 1.0)) in x 1.550 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.550 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.550 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.550 * [taylor]: Taking taylor expansion of -2.0 in x 1.550 * [taylor]: Taking taylor expansion of x in x 1.552 * [taylor]: Taking taylor expansion of 1.0 in x 1.554 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in x 1.554 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (* -2.0 x)) 1.0)))) in x 1.554 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (* -2.0 x)) 1.0))) in x 1.554 * [taylor]: Taking taylor expansion of 1/3 in x 1.554 * [taylor]: Taking taylor expansion of (log (+ (exp (* -2.0 x)) 1.0)) in x 1.554 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.554 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.554 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.554 * [taylor]: Taking taylor expansion of -2.0 in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.555 * [taylor]: Taking taylor expansion of 1.0 in x 1.607 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in (x) around 0 1.607 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in x 1.607 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0)))) in x 1.607 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0))) in x 1.607 * [taylor]: Taking taylor expansion of 1/3 in x 1.607 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -2.0 x)) 1.0)) in x 1.607 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.607 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.607 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.607 * [taylor]: Taking taylor expansion of -2.0 in x 1.607 * [taylor]: Taking taylor expansion of x in x 1.607 * [taylor]: Taking taylor expansion of 1.0 in x 1.607 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in x 1.607 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0)))) in x 1.607 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0))) in x 1.607 * [taylor]: Taking taylor expansion of 1/3 in x 1.607 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -2.0 x)) 1.0)) in x 1.607 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.607 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.607 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.608 * [taylor]: Taking taylor expansion of -2.0 in x 1.608 * [taylor]: Taking taylor expansion of x in x 1.608 * [taylor]: Taking taylor expansion of 1.0 in x 1.647 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in (x) around 0 1.647 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in x 1.647 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0)))) in x 1.647 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0))) in x 1.647 * [taylor]: Taking taylor expansion of 1/3 in x 1.647 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 2.0 x)) 1.0)) in x 1.647 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.647 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.647 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.647 * [taylor]: Taking taylor expansion of 2.0 in x 1.647 * [taylor]: Taking taylor expansion of x in x 1.647 * [taylor]: Taking taylor expansion of 1.0 in x 1.648 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in x 1.648 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0)))) in x 1.648 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0))) in x 1.648 * [taylor]: Taking taylor expansion of 1/3 in x 1.648 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 2.0 x)) 1.0)) in x 1.648 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.648 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.648 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.648 * [taylor]: Taking taylor expansion of 2.0 in x 1.648 * [taylor]: Taking taylor expansion of x in x 1.648 * [taylor]: Taking taylor expansion of 1.0 in x 1.683 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 2 2) 1.684 * [approximate]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in (x) around 0 1.684 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in x 1.684 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (* -2.0 x)) 1.0)))) in x 1.684 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (* -2.0 x)) 1.0))) in x 1.684 * [taylor]: Taking taylor expansion of 1/3 in x 1.684 * [taylor]: Taking taylor expansion of (log (+ (exp (* -2.0 x)) 1.0)) in x 1.684 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.684 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.684 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.684 * [taylor]: Taking taylor expansion of -2.0 in x 1.684 * [taylor]: Taking taylor expansion of x in x 1.685 * [taylor]: Taking taylor expansion of 1.0 in x 1.687 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 1/3) in x 1.687 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (* -2.0 x)) 1.0)))) in x 1.687 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (* -2.0 x)) 1.0))) in x 1.687 * [taylor]: Taking taylor expansion of 1/3 in x 1.687 * [taylor]: Taking taylor expansion of (log (+ (exp (* -2.0 x)) 1.0)) in x 1.687 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 1.687 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 1.687 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 1.687 * [taylor]: Taking taylor expansion of -2.0 in x 1.687 * [taylor]: Taking taylor expansion of x in x 1.688 * [taylor]: Taking taylor expansion of 1.0 in x 1.741 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in (x) around 0 1.741 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in x 1.741 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0)))) in x 1.741 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0))) in x 1.741 * [taylor]: Taking taylor expansion of 1/3 in x 1.741 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -2.0 x)) 1.0)) in x 1.741 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.741 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.741 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.741 * [taylor]: Taking taylor expansion of -2.0 in x 1.741 * [taylor]: Taking taylor expansion of x in x 1.741 * [taylor]: Taking taylor expansion of 1.0 in x 1.741 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 1/3) in x 1.741 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0)))) in x 1.741 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -2.0 x)) 1.0))) in x 1.742 * [taylor]: Taking taylor expansion of 1/3 in x 1.742 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -2.0 x)) 1.0)) in x 1.742 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 1.742 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 1.742 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 1.742 * [taylor]: Taking taylor expansion of -2.0 in x 1.742 * [taylor]: Taking taylor expansion of x in x 1.742 * [taylor]: Taking taylor expansion of 1.0 in x 1.777 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in (x) around 0 1.777 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in x 1.777 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0)))) in x 1.777 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0))) in x 1.777 * [taylor]: Taking taylor expansion of 1/3 in x 1.777 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 2.0 x)) 1.0)) in x 1.777 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.777 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.777 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.777 * [taylor]: Taking taylor expansion of 2.0 in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.778 * [taylor]: Taking taylor expansion of 1.0 in x 1.778 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 1/3) in x 1.778 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0)))) in x 1.778 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 2.0 x)) 1.0))) in x 1.778 * [taylor]: Taking taylor expansion of 1/3 in x 1.778 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 2.0 x)) 1.0)) in x 1.778 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 1.778 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 1.778 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 1.778 * [taylor]: Taking taylor expansion of 2.0 in x 1.778 * [taylor]: Taking taylor expansion of x in x 1.779 * [taylor]: Taking taylor expansion of 1.0 in x 1.819 * * * [progress]: simplifying candidates 1.821 * [simplify]: Simplifying using # : (fma (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1.0))) (fma (- 1.0) 1.0 (* 1.0 1.0)) (expm1 (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (log1p (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (* 1.0 1.0)) (/ (exp (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (exp (* 1.0 1.0))) (log (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (exp (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))) (cbrt (- (* (/ 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)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 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)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (pow (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) (pow (* 1.0 1.0) 3)) (+ (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 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)))) (- (* 1.0 1.0)) (- (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 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) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (* 1.0 1.0)) (expm1 (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (log1p (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (- (log 2.0) (log (cbrt (+ 1.0 (exp (* -2.0 x)))))) (log (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (exp (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (* (* 2.0 2.0) 2.0) (+ 1.0 (exp (* -2.0 x)))) (* (cbrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))))) (cbrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (* (* (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (- 2.0) (- (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ (cbrt 2.0) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (cbrt 1)) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (cbrt 1)) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ (cbrt 2.0) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ (sqrt 2.0) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt 1)) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (cbrt 1)) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ (sqrt 2.0) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ 2.0 (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 1 (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ 1 (cbrt 1)) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (cbrt 1)) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ 2.0 (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 1 (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 1 1) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt (+ 1.0 (exp (* -2.0 x)))) 2.0) (/ 2.0 (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ 2.0 (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt 1)) (/ 2.0 (cbrt 1)) (/ 2.0 (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ 2.0 (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 1) (/ (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt 2.0)) (/ (cbrt (+ 1.0 (exp (* -2.0 x)))) (sqrt 2.0)) (/ (cbrt (+ 1.0 (exp (* -2.0 x)))) 2.0) (/ 2.0 (cbrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))) (/ 2.0 (cbrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (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))))) (- (+ (* 1.0 (pow x 2)) (* 2.0 x)) (* 0.666666666666667 (pow x 3))) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (- (+ (* 0.6666666666666666 (* x (pow 0.5 1/3))) (* 2.0 (pow 0.5 1/3))) (* 0.2222222222222222 (* (pow x 2) (pow 0.5 1/3)))) (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) (* 2.0 (pow (/ 1 (+ (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) 1.828 * * [simplify]: iteration 0 : 372 enodes (cost 1054 ) 1.835 * * [simplify]: iteration 1 : 1303 enodes (cost 976 ) 1.859 * * [simplify]: iteration 2 : 5001 enodes (cost 949 ) 1.864 * [simplify]: Simplified to: (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (fma (- 1.0) 1.0 (* 1.0 1.0)) (expm1 (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (log1p (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (* 1.0 1.0)) (exp (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (log (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (exp (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (pow (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 3) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (+ (- (pow (* 1.0 1.0) 3)) (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)) (+ (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (+ (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (* 1.0 1.0)))) (pow 1.0 4)) (- (* 1.0 1.0)) (fma (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (* (- (pow 1.0 3)) 1.0)) (fma (/ 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) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (* 1.0 1.0)) (expm1 (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (log1p (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (log (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (log (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (exp (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (pow (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) 3) (* (cbrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))))) (cbrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (pow (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) 3) (sqrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))) (- 2.0) (- (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (pow 2.0 2/3) (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ (cbrt 2.0) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (pow 2.0 2/3) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ (pow 2.0 2/3) (cbrt 1)) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (pow 2.0 2/3) (cbrt 1)) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (/ (pow 2.0 2/3) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (pow 2.0 2/3) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (pow 2.0 2/3) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ (sqrt 2.0) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt 1)) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (cbrt 1)) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ (sqrt 2.0) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (sqrt 2.0) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ 2.0 (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 1 (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ 1 (cbrt 1)) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (cbrt 1)) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ 2.0 (cbrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 1 (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1 (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt (+ 1.0 (exp (* -2.0 x)))) 2.0) (/ 2.0 (cbrt (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ 2.0 (cbrt (sqrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt 1)) (/ 2.0 (cbrt 1)) (/ 2.0 (* (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (cbrt (+ 1.0 (exp (* -2.0 x))))))) (/ 2.0 (sqrt (cbrt (+ 1.0 (exp (* -2.0 x)))))) 2.0 (/ (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt 2.0)) (/ (cbrt (+ 1.0 (exp (* -2.0 x)))) (sqrt 2.0)) (/ (cbrt (+ 1.0 (exp (* -2.0 x)))) 2.0) (/ 2.0 (cbrt (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))) (/ 2.0 (cbrt (- (* 1.0 1.0) (* (exp (* -2.0 x)) (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 x 2) 1.0 (- (* 2.0 x) (* 0.666666666666667 (pow x 3)))) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (* (pow 0.5 1/3) (- (fma x 0.6666666666666666 2.0) (* 0.2222222222222222 (pow x 2)))) (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) (* 2.0 (pow (/ 1 (+ (exp (* -2.0 x)) 1.0)) 1/3)) (fma (+ (* 0.38888888888888884 (pow x 2)) 1) (pow 2.0 1/3) (- (fma 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) (fma (+ (* 0.38888888888888884 (pow x 2)) 1) (pow 2.0 1/3) (- (fma 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) 1.865 * * * [progress]: adding candidates to table 2.239 * * [progress]: iteration 4 / 4 2.239 * * * [progress]: picking best candidate 2.247 * * * * [pick]: Picked # 2.247 * * * [progress]: localizing error 2.267 * * * [progress]: generating rewritten candidates 2.267 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 2.280 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1) 2.281 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2) 2.283 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 1) 2.285 * * * [progress]: generating series expansions 2.285 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 2.286 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in (x) around 0 2.286 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x 2.286 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x 2.286 * [taylor]: Taking taylor expansion of 4.0 in x 2.286 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x 2.286 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x 2.286 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 2.286 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 2.286 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 2.286 * [taylor]: Taking taylor expansion of -2.0 in x 2.286 * [taylor]: Taking taylor expansion of x in x 2.287 * [taylor]: Taking taylor expansion of 1.0 in x 2.288 * [taylor]: Taking taylor expansion of 1.0 in x 2.288 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x 2.288 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x 2.288 * [taylor]: Taking taylor expansion of 4.0 in x 2.288 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x 2.288 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x 2.288 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x 2.288 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x 2.288 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 2.288 * [taylor]: Taking taylor expansion of -2.0 in x 2.288 * [taylor]: Taking taylor expansion of x in x 2.290 * [taylor]: Taking taylor expansion of 1.0 in x 2.290 * [taylor]: Taking taylor expansion of 1.0 in x 2.328 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in (x) around 0 2.328 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x 2.328 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x 2.328 * [taylor]: Taking taylor expansion of 4.0 in x 2.328 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x 2.328 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x 2.328 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 2.328 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 2.328 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 2.328 * [taylor]: Taking taylor expansion of -2.0 in x 2.328 * [taylor]: Taking taylor expansion of x in x 2.328 * [taylor]: Taking taylor expansion of 1.0 in x 2.329 * [taylor]: Taking taylor expansion of 1.0 in x 2.329 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x 2.329 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x 2.329 * [taylor]: Taking taylor expansion of 4.0 in x 2.329 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x 2.329 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x 2.329 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x 2.329 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x 2.329 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 2.329 * [taylor]: Taking taylor expansion of -2.0 in x 2.329 * [taylor]: Taking taylor expansion of x in x 2.329 * [taylor]: Taking taylor expansion of 1.0 in x 2.330 * [taylor]: Taking taylor expansion of 1.0 in x 2.349 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in (x) around 0 2.349 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x 2.349 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x 2.349 * [taylor]: Taking taylor expansion of 4.0 in x 2.349 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x 2.349 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x 2.349 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 2.349 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 2.349 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 2.349 * [taylor]: Taking taylor expansion of 2.0 in x 2.349 * [taylor]: Taking taylor expansion of x in x 2.349 * [taylor]: Taking taylor expansion of 1.0 in x 2.349 * [taylor]: Taking taylor expansion of 1.0 in x 2.349 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x 2.349 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x 2.349 * [taylor]: Taking taylor expansion of 4.0 in x 2.350 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x 2.350 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x 2.350 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x 2.350 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x 2.350 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 2.350 * [taylor]: Taking taylor expansion of 2.0 in x 2.350 * [taylor]: Taking taylor expansion of x in x 2.350 * [taylor]: Taking taylor expansion of 1.0 in x 2.350 * [taylor]: Taking taylor expansion of 1.0 in x 2.373 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1) 2.373 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2) 2.373 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 1) 2.373 * * * [progress]: simplifying candidates 2.374 * [simplify]: Simplifying using # : (fma (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1.0))) (fma (- 1.0) 1.0 (* 1.0 1.0)) (expm1 (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (log1p (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (* 1.0 1.0)) (/ (exp (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (exp (* 1.0 1.0))) (log (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (exp (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))) (cbrt (- (* (/ 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)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 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)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (pow (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) (pow (* 1.0 1.0) 3)) (+ (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 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)))) (- (* 1.0 1.0)) (- (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 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) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (* 1.0 1.0)) (expm1 (cbrt 2.0)) (log1p (cbrt 2.0)) (log (cbrt 2.0)) (exp (cbrt 2.0)) (cbrt (* (cbrt 2.0) (cbrt 2.0))) (cbrt (cbrt 2.0)) (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)) (cbrt 1) (cbrt 2.0) (* (cbrt (cbrt 2.0)) (cbrt (cbrt 2.0))) (cbrt (cbrt 2.0)) (* (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0)) (sqrt (cbrt 2.0)) (sqrt (cbrt 2.0)) (expm1 (cbrt 2.0)) (log1p (cbrt 2.0)) (log (cbrt 2.0)) (exp (cbrt 2.0)) (cbrt (* (cbrt 2.0) (cbrt 2.0))) (cbrt (cbrt 2.0)) (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)) (cbrt 1) (cbrt 2.0) (* (cbrt (cbrt 2.0)) (cbrt (cbrt 2.0))) (cbrt (cbrt 2.0)) (* (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0)) (sqrt (cbrt 2.0)) (sqrt (cbrt 2.0)) (expm1 (cbrt 2.0)) (log1p (cbrt 2.0)) (log (cbrt 2.0)) (exp (cbrt 2.0)) (cbrt (* (cbrt 2.0) (cbrt 2.0))) (cbrt (cbrt 2.0)) (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)) (cbrt 1) (cbrt 2.0) (* (cbrt (cbrt 2.0)) (cbrt (cbrt 2.0))) (cbrt (cbrt 2.0)) (* (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0)) (sqrt (cbrt 2.0)) (sqrt (cbrt 2.0)) (- (+ (* 1.0 (pow x 2)) (* 2.0 x)) (* 0.666666666666667 (pow x 3))) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (* (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) 1.0)) (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (* (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) 1.0)) (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (* (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))) 1.0)) 2.378 * * [simplify]: iteration 0 : 173 enodes (cost 459 ) 2.382 * * [simplify]: iteration 1 : 540 enodes (cost 409 ) 2.392 * * [simplify]: iteration 2 : 2057 enodes (cost 390 ) 2.428 * * [simplify]: iteration 3 : 5001 enodes (cost 342 ) 2.430 * [simplify]: Simplified to: (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 0 (expm1 (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (log1p (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (* 1.0 1.0)) (exp (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (log (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (exp (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (pow (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 3) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (+ (- (pow (* 1.0 1.0) 3)) (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)) (fma (* 1.0 (fma (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (* 1.0 1.0))) 1.0 (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4)) (- (* 1.0 1.0)) (fma (* (- 1.0) (pow 1.0 3/2)) (pow 1.0 3/2) (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4)) (fma (/ 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) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (* 1.0 1.0)) (expm1 (cbrt 2.0)) (log1p (cbrt 2.0)) (log (cbrt 2.0)) (exp (cbrt 2.0)) (cbrt (* (cbrt 2.0) (cbrt 2.0))) (cbrt (cbrt 2.0)) (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)) (cbrt 1) (cbrt 2.0) (* (cbrt (cbrt 2.0)) (cbrt (cbrt 2.0))) (cbrt (cbrt 2.0)) 2.0 (sqrt (cbrt 2.0)) (sqrt (cbrt 2.0)) (expm1 (cbrt 2.0)) (log1p (cbrt 2.0)) (log (cbrt 2.0)) (exp (cbrt 2.0)) (cbrt (* (cbrt 2.0) (cbrt 2.0))) (cbrt (cbrt 2.0)) (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)) (cbrt 1) (cbrt 2.0) (* (cbrt (cbrt 2.0)) (cbrt (cbrt 2.0))) (cbrt (cbrt 2.0)) 2.0 (sqrt (cbrt 2.0)) (sqrt (cbrt 2.0)) (expm1 (cbrt 2.0)) (log1p (cbrt 2.0)) (log (cbrt 2.0)) (exp (cbrt 2.0)) (cbrt (* (cbrt 2.0) (cbrt 2.0))) (cbrt (cbrt 2.0)) (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)) (cbrt 1) (cbrt 2.0) (* (cbrt (cbrt 2.0)) (cbrt (cbrt 2.0))) (cbrt (cbrt 2.0)) 2.0 (sqrt (cbrt 2.0)) (sqrt (cbrt 2.0)) (fma x 2.0 (* (pow x 2) (- 1.0 (* x 0.666666666666667)))) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ (* 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1 (- 1.0))) (+ (* 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1 (- 1.0))) (+ (* 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1 (- 1.0))) 2.430 * * * [progress]: adding candidates to table 2.623 * [progress]: [Phase 3 of 3] Extracting. 2.623 * * [regime]: Finding splitpoints for: (# # # #) 2.625 * * * [regime-changes]: Trying 5 branch expressions: ((* -2.0 x) (exp (* -2.0 x)) (+ 1.0 (exp (* -2.0 x))) y x) 2.625 * * * * [regimes]: Trying to branch on (* -2.0 x) from (# # # #) 2.657 * * * * [regimes]: Trying to branch on (* -2.0 x) from (# # #) 2.674 * * * * [regimes]: Trying to branch on (exp (* -2.0 x)) from (# # # #) 2.703 * * * * [regimes]: Trying to branch on (exp (* -2.0 x)) from (# # #) 2.721 * * * * [regimes]: Trying to branch on (+ 1.0 (exp (* -2.0 x))) from (# # # #) 2.750 * * * * [regimes]: Trying to branch on (+ 1.0 (exp (* -2.0 x))) from (# # #) 2.768 * * * * [regimes]: Trying to branch on y from (# # # #) 2.833 * * * * [regimes]: Trying to branch on x from (# # # #) 2.866 * * * [regime]: Found split indices: #