14.052 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying using # : (/ 2.0 (+ (exp x) (exp (neg x)))) 0.020 * * [simplify]: iteration 0 : 10 enodes (cost 5 ) 0.021 * * [simplify]: iteration 1 : 12 enodes (cost 5 ) 0.022 * * [simplify]: iteration 2 : 14 enodes (cost 5 ) 0.023 * * [simplify]: iteration 3 : 15 enodes (cost 5 ) 0.024 * * [simplify]: iteration 4 : 20 enodes (cost 5 ) 0.025 * * [simplify]: iteration 5 : 40 enodes (cost 5 ) 0.026 * * [simplify]: iteration 6 : 61 enodes (cost 5 ) 0.028 * * [simplify]: iteration 7 : 143 enodes (cost 5 ) 0.037 * * [simplify]: iteration 8 : 1357 enodes (cost 5 ) 0.149 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.149 * [simplify]: Simplified to: (/ 2.0 (+ (exp x) (exp (neg x)))) 0.149 * * [progress]: iteration 1 / 4 0.150 * * * [progress]: picking best candidate 0.152 * * * * [pick]: Picked # 0.152 * * * [progress]: localizing error 0.158 * * * [progress]: generating rewritten candidates 0.158 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.165 * * * [progress]: generating series expansions 0.165 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.165 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in (x) around 0 0.165 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.165 * [taylor]: Taking taylor expansion of 2.0 in x 0.165 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.165 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.165 * [taylor]: Taking taylor expansion of (neg x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of (exp x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.165 * [taylor]: Taking taylor expansion of 2.0 in x 0.165 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.165 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.165 * [taylor]: Taking taylor expansion of (neg x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of (exp x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.167 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.167 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.167 * [taylor]: Taking taylor expansion of 2.0 in x 0.167 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.167 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.167 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.168 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.168 * [taylor]: Taking taylor expansion of 2.0 in x 0.168 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.168 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.168 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.168 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.170 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.170 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.170 * [taylor]: Taking taylor expansion of 2.0 in x 0.170 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.171 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.171 * [taylor]: Taking taylor expansion of -1 in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.171 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.171 * [taylor]: Taking taylor expansion of 2.0 in x 0.171 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.171 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.171 * [taylor]: Taking taylor expansion of -1 in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.173 * * * [progress]: simplifying candidates 0.174 * [simplify]: Simplifying using # : (- (log 2.0) (log (+ (exp x) (exp (neg x))))) (log (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))) (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (* (* (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 2.0 (+ (exp x) (exp (neg x))))) (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (neg 2.0) (neg (+ (exp x) (exp (neg x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) (/ 1 1) (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 1 1) (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) (/ 2.0 1) (/ 2.0 1) (/ (+ (exp x) (exp (neg x))) (cbrt 2.0)) (/ (+ (exp x) (exp (neg x))) (sqrt 2.0)) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) 0.177 * * [simplify]: iteration 0 : 164 enodes (cost 311 ) 0.180 * * [simplify]: iteration 1 : 550 enodes (cost 289 ) 0.189 * * [simplify]: iteration 2 : 2149 enodes (cost 287 ) 0.240 * * [simplify]: iteration 3 : 5002 enodes (cost 287 ) 0.242 * [simplify]: Simplified to: (log (/ 2.0 (+ (exp x) (exp (neg x))))) (log (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3) (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (neg 2.0) (- (/ -1 (exp x)) (exp x)) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) 1 (/ 2.0 (+ (exp (neg x)) (exp x))) 1 (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) 2.0 2.0 (/ (+ (exp x) (exp (neg x))) (cbrt 2.0)) (/ (+ (exp x) (exp (neg x))) (sqrt 2.0)) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ 2.0 (+ (exp (+ x x)) (neg (exp (+ (neg x) (neg x)))))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x))) 0.242 * * * [progress]: adding candidates to table 0.280 * * [progress]: iteration 2 / 4 0.280 * * * [progress]: picking best candidate 0.287 * * * * [pick]: Picked # 0.287 * * * [progress]: localizing error 0.296 * * * [progress]: generating rewritten candidates 0.296 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1) 0.302 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.308 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.340 * * * [progress]: generating series expansions 0.340 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1) 0.340 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in (x) around 0 0.340 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.340 * [taylor]: Taking taylor expansion of 2.0 in x 0.340 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.340 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.340 * [taylor]: Taking taylor expansion of (neg x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of (exp x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.340 * [taylor]: Taking taylor expansion of 2.0 in x 0.340 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.340 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.340 * [taylor]: Taking taylor expansion of (neg x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of (exp x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.342 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.342 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.342 * [taylor]: Taking taylor expansion of 2.0 in x 0.342 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.342 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.343 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.343 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.343 * [taylor]: Taking taylor expansion of x in x 0.343 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.343 * [taylor]: Taking taylor expansion of 2.0 in x 0.343 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.343 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.343 * [taylor]: Taking taylor expansion of x in x 0.343 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.343 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.343 * [taylor]: Taking taylor expansion of x in x 0.345 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.345 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.346 * [taylor]: Taking taylor expansion of 2.0 in x 0.346 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.346 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.346 * [taylor]: Taking taylor expansion of -1 in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.346 * [taylor]: Taking taylor expansion of 2.0 in x 0.346 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.346 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.346 * [taylor]: Taking taylor expansion of -1 in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.348 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.348 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in (x) around 0 0.348 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.348 * [taylor]: Taking taylor expansion of 2.0 in x 0.348 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.348 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.348 * [taylor]: Taking taylor expansion of (neg x) in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.348 * [taylor]: Taking taylor expansion of (exp x) in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.348 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.348 * [taylor]: Taking taylor expansion of 2.0 in x 0.349 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.349 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.349 * [taylor]: Taking taylor expansion of (neg x) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of (exp x) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.350 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.351 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.351 * [taylor]: Taking taylor expansion of 2.0 in x 0.351 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.351 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.351 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.351 * [taylor]: Taking taylor expansion of 2.0 in x 0.351 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.351 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.351 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.354 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.354 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.354 * [taylor]: Taking taylor expansion of 2.0 in x 0.354 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.354 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.354 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.354 * [taylor]: Taking taylor expansion of -1 in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.354 * [taylor]: Taking taylor expansion of 2.0 in x 0.354 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.354 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.354 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.354 * [taylor]: Taking taylor expansion of -1 in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.356 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.356 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (neg x)) (exp x))) in (x) around 0 0.356 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (neg x)) (exp x))) in x 0.357 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.357 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.357 * [taylor]: Taking taylor expansion of 2.0 in x 0.357 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.357 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.357 * [taylor]: Taking taylor expansion of (neg x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (exp x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (neg x)) (exp x))) in x 0.357 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.357 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.357 * [taylor]: Taking taylor expansion of 2.0 in x 0.357 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.357 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.357 * [taylor]: Taking taylor expansion of (neg x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (exp x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.360 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.360 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.360 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.360 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.360 * [taylor]: Taking taylor expansion of 2.0 in x 0.360 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.360 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.360 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.361 * [taylor]: Taking taylor expansion of x in x 0.361 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.361 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.361 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.361 * [taylor]: Taking taylor expansion of 2.0 in x 0.361 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.361 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.361 * [taylor]: Taking taylor expansion of x in x 0.361 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.361 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.361 * [taylor]: Taking taylor expansion of x in x 0.365 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.365 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.365 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.365 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.365 * [taylor]: Taking taylor expansion of 2.0 in x 0.365 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.365 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.365 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.365 * [taylor]: Taking taylor expansion of -1 in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.365 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.365 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.365 * [taylor]: Taking taylor expansion of 2.0 in x 0.365 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.365 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.366 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.366 * [taylor]: Taking taylor expansion of -1 in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.369 * * * [progress]: simplifying candidates 0.371 * [simplify]: Simplifying using # : (- (log 2.0) (log (+ (exp x) (exp (neg x))))) (log (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))) (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (* (* (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 2.0 (+ (exp x) (exp (neg x))))) (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (neg 2.0) (neg (+ (exp x) (exp (neg x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 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(/ (pow (sqrt 2.0) 2) (+ (exp (neg x)) (exp x))) (/ (pow (sqrt 2.0) 2) (+ (exp (* -1 x)) (exp x))) 0.380 * * [simplify]: iteration 0 : 370 enodes (cost 1882 ) 0.389 * * [simplify]: iteration 1 : 1892 enodes (cost 1745 ) 0.426 * * [simplify]: iteration 2 : 5002 enodes (cost 1716 ) 0.434 * [simplify]: Simplified to: (log (/ 2.0 (+ (exp x) (exp (neg x))))) (log (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (pow (/ 2.0 (+ (exp x) (exp (neg x)))) 3) (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (pow (/ 2.0 (+ (exp x) (exp (neg x)))) 3) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (neg 2.0) (neg (+ (exp x) (exp (neg x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt 2.0) 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(pow x 2) 2.0)))) (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 2.0 (+ (exp x) (exp (neg x)))) 0.435 * * * [progress]: adding candidates to table 0.618 * * [progress]: iteration 3 / 4 0.618 * * * [progress]: picking best candidate 0.623 * * * * [pick]: Picked # 0.623 * * * [progress]: localizing error 0.634 * * * [progress]: generating rewritten candidates 0.635 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.644 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 1) 0.650 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.662 * * * [progress]: generating series expansions 0.662 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.663 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (neg x)) (exp x))) in (x) around 0 0.663 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (neg x)) (exp x))) in x 0.663 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.663 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.663 * [taylor]: Taking taylor expansion of 2.0 in x 0.663 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.663 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.663 * [taylor]: Taking taylor expansion of (neg x) in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (exp x) in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (neg x)) (exp x))) in x 0.663 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.663 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.663 * [taylor]: Taking taylor expansion of 2.0 in x 0.663 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.663 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.663 * [taylor]: Taking taylor expansion of (neg x) in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (exp x) in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.666 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.666 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.666 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.666 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.666 * [taylor]: Taking taylor expansion of 2.0 in x 0.667 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.667 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.667 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.667 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.667 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.667 * [taylor]: Taking taylor expansion of 2.0 in x 0.667 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.667 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.667 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.671 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.671 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.671 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.671 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.671 * [taylor]: Taking taylor expansion of 2.0 in x 0.671 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.671 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.671 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.671 * [taylor]: Taking taylor expansion of -1 in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.671 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.671 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.671 * [taylor]: Taking taylor expansion of 2.0 in x 0.672 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.672 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.672 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.672 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.672 * [taylor]: Taking taylor expansion of -1 in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.675 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 1) 0.675 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in (x) around 0 0.675 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.675 * [taylor]: Taking taylor expansion of 2.0 in x 0.675 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.675 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.675 * [taylor]: Taking taylor expansion of (neg x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (exp x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.675 * [taylor]: Taking taylor expansion of 2.0 in x 0.675 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.675 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.675 * [taylor]: Taking taylor expansion of (neg x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (exp x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.677 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.677 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.678 * [taylor]: Taking taylor expansion of 2.0 in x 0.678 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.678 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.678 * [taylor]: Taking taylor expansion of x in x 0.678 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.678 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.678 * [taylor]: Taking taylor expansion of x in x 0.678 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.678 * [taylor]: Taking taylor expansion of 2.0 in x 0.678 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.678 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.678 * [taylor]: Taking taylor expansion of x in x 0.678 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.678 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.678 * [taylor]: Taking taylor expansion of x in x 0.681 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.681 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.681 * [taylor]: Taking taylor expansion of 2.0 in x 0.681 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.681 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.681 * [taylor]: Taking taylor expansion of -1 in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.681 * [taylor]: Taking taylor expansion of 2.0 in x 0.681 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.681 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.681 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.681 * [taylor]: Taking taylor expansion of -1 in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.683 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.684 * [approximate]: Taking taylor expansion of (pow (* (sqrt (/ 1 (+ (exp (neg x)) (exp x)))) (sqrt 2.0)) 4) in (x) around 0 0.684 * [taylor]: Taking taylor expansion of (pow (* (sqrt (/ 1 (+ (exp (neg x)) (exp x)))) (sqrt 2.0)) 4) in x 0.684 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (neg x)) (exp x)))) (sqrt 2.0)) in x 0.684 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (neg x)) (exp x)))) in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (neg x)) (exp x))) in x 0.684 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.684 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.684 * [taylor]: Taking taylor expansion of (neg x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (exp x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.684 * [taylor]: Taking taylor expansion of 2.0 in x 0.684 * [taylor]: Taking taylor expansion of (pow (* (sqrt (/ 1 (+ (exp (neg x)) (exp x)))) (sqrt 2.0)) 4) in x 0.684 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (neg x)) (exp x)))) (sqrt 2.0)) in x 0.684 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (neg x)) (exp x)))) in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (neg x)) (exp x))) in x 0.684 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.684 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.684 * [taylor]: Taking taylor expansion of (neg x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (exp x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.684 * [taylor]: Taking taylor expansion of 2.0 in x 0.691 * [approximate]: Taking taylor expansion of (pow (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))))) 4) in (x) around 0 0.691 * [taylor]: Taking taylor expansion of (pow (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))))) 4) in x 0.691 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))))) in x 0.691 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.691 * [taylor]: Taking taylor expansion of 2.0 in x 0.691 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.691 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.691 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.691 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.692 * [taylor]: Taking taylor expansion of (pow (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))))) 4) in x 0.692 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))))) in x 0.692 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.692 * [taylor]: Taking taylor expansion of 2.0 in x 0.692 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x 0.692 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.692 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.692 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.692 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.692 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.700 * [approximate]: Taking taylor expansion of (pow (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 4) in (x) around 0 0.700 * [taylor]: Taking taylor expansion of (pow (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 4) in x 0.700 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.700 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.700 * [taylor]: Taking taylor expansion of 2.0 in x 0.700 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.700 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.700 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.700 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.700 * [taylor]: Taking taylor expansion of -1 in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of (pow (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 4) in x 0.700 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.700 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.700 * [taylor]: Taking taylor expansion of 2.0 in x 0.701 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.701 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.701 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.701 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.701 * [taylor]: Taking taylor expansion of -1 in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.710 * * * [progress]: simplifying candidates 0.712 * [simplify]: Simplifying using # : (log (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (exp (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (* (cbrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (cbrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)))) (cbrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (* (* (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (sqrt (pow (* (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))))) 4)) (sqrt (pow (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))))) 4)) (sqrt (pow (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 4)) (sqrt (pow (sqrt (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) 4)) (sqrt (pow (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) 4)) (sqrt (pow (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 4)) (sqrt (pow (sqrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ (sqrt 2.0) 1)) 4)) (sqrt (pow (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ (sqrt 2.0) 1)) 4)) (sqrt (pow (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 4)) (sqrt (pow (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ 1 (sqrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ 1 1)) 4)) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ 1 1)) 4)) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt 1) 4)) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt 2.0) 4)) (sqrt (pow (sqrt (/ 1 (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))) 4)) (sqrt (pow (sqrt (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (- (exp x) (exp (neg x)))) 4)) (sqrt (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow 1 4)) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (sqrt (* (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)))) (sqrt (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (sqrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (sqrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (sqrt 1) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (/ 4 2))) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (/ 4 2))) (/ 4 2) (sqrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (sqrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (- (log 2.0) (log (+ (exp x) (exp (neg x))))) (log (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))) (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (* (* (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 2.0 (+ (exp x) (exp (neg x))))) (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (neg 2.0) (neg (+ (exp x) (exp (neg x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) (/ 1 1) (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 1 1) (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) (/ 2.0 1) (/ 2.0 1) (/ (+ (exp x) (exp (neg x))) (cbrt 2.0)) (/ (+ (exp x) (exp (neg x))) (sqrt 2.0)) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))) (* (log (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (* (log (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (* 1/2 4) (* 1 4) (* (/ 1 2) 4) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (* (cbrt 4) (cbrt 4))) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt 4)) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 1) (pow (* (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))))) 4) (pow (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))))) 4) (pow (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 4) (pow (sqrt (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) 4) (pow (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))) 4) (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) 4) (pow (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))) 4) (pow (sqrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 4) (pow (sqrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ (sqrt 2.0) 1)) 4) (pow (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))) 4) (pow (sqrt (/ (sqrt 2.0) 1)) 4) (pow (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))) 4) (pow (sqrt (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 4) (pow (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ 1 (sqrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ 1 1)) 4) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) (pow (sqrt (/ 1 1)) 4) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) (pow (sqrt 1) 4) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) (pow (sqrt 2.0) 4) (pow (sqrt (/ 1 (+ (exp x) (exp (neg x))))) 4) (pow (sqrt (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))) 4) (pow (sqrt (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))) 4) (pow (sqrt (- (exp x) (exp (neg x)))) 4) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (pow 1 4) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) (log (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (exp (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (* (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (* (* (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (/ 4 2) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (/ 4 2)) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (/ 4 2)) (- (+ (* 1/2 (pow (sqrt 2.0) 2)) (* 5/48 (* (pow (sqrt 2.0) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2.0) 2) (pow x 2)))) (/ (pow (sqrt 2.0) 2) (+ (exp (neg x)) (exp x))) (/ (pow (sqrt 2.0) 2) (+ (exp (* -1 x)) (exp x))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) (- (+ (* 5/24 (* (pow x 4) (* (pow (sqrt 1/2) 2) (pow (sqrt 2.0) 4)))) (+ (* (pow (sqrt 2.0) 4) (pow (sqrt 1/2) 4)) (* 1/16 (* (pow x 4) (pow (sqrt 2.0) 4))))) (* 1/2 (* (pow (sqrt 2.0) 4) (* (pow (sqrt 1/2) 2) (pow x 2))))) (/ (pow (sqrt 2.0) 4) (pow (+ (exp (neg x)) (exp x)) 2)) (/ (pow (sqrt 2.0) 4) (pow (+ (exp (* -1 x)) (exp x)) 2)) 0.719 * * [simplify]: iteration 0 : 464 enodes (cost 1380 ) 0.727 * * [simplify]: iteration 1 : 1647 enodes (cost 1227 ) 0.758 * * [simplify]: iteration 2 : 5002 enodes (cost 1124 ) 0.764 * [simplify]: Simplified to: (log (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (exp (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (* (cbrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (cbrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)))) (cbrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (pow (fabs (/ 2.0 (+ (exp (neg x)) (exp x)))) 3) (fabs (pow (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4)) (fabs (pow (fabs (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 2)) (fabs (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 4)) (fabs (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) (sqrt (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) 4)) (sqrt (pow (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) 4)) (sqrt (pow (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 4)) (sqrt (pow (sqrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt 2.0) (sqrt (pow (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))) 4)) (sqrt 2.0) (sqrt (pow (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 4)) (sqrt (pow (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (neg x)))))) 4)) (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt (pow (sqrt (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))) 4)) 1 (fabs (/ 2.0 (+ (exp (neg x)) (exp x)))) 1 (fabs (/ 2.0 (+ (exp (neg x)) (exp x)))) 1 (fabs (/ 2.0 (+ (exp (neg x)) (exp x)))) (fabs 2.0) (sqrt (pow (sqrt (/ 1 (+ (exp x) (exp (neg x))))) 4)) (sqrt (pow (sqrt (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))) 4)) (sqrt (pow (sqrt (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))) 4)) (sqrt (pow (sqrt (- (exp x) (exp (neg x)))) 4)) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 1 (fabs (/ 2.0 (+ (exp (neg x)) (exp x)))) (fabs (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (sqrt (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (sqrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (sqrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) 1 (fabs (/ 2.0 (+ (exp (neg x)) (exp x)))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 2 (sqrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (sqrt (sqrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (log (/ 2.0 (+ (exp x) (exp (neg x))))) (log (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3) (pow (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (neg 2.0) (neg (+ (exp x) (exp (neg x)))) (pow (fabs (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) 2) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (pow (fabs (/ 1 (cbrt (+ (exp x) (exp (neg x)))))) 2) (/ 2.0 (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) 1 (/ 2.0 (+ (exp (neg x)) (exp x))) 1 (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) 2.0) (pow (sqrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) 4) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) 2.0 2.0 (/ (+ (exp x) (exp (neg x))) (cbrt 2.0)) (/ (+ (exp x) (exp (neg x))) (sqrt 2.0)) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ 2.0 (+ (exp (+ x x)) (neg (exp (+ (neg x) (neg x)))))) (* 2 (log (/ 2.0 (+ (exp x) (exp (neg x)))))) (* 2 (log (/ 2.0 (+ (exp x) (exp (neg x)))))) 2 4 2 (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (* (cbrt 4) (cbrt 4))) (/ 2.0 (+ (exp (neg x)) (exp x))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (pow (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 8) (pow (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (pow (fabs (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) 4) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x))) (pow (fabs (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) 4) (pow (fabs (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) 2) (pow (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 4) (pow (fabs (cbrt 2.0)) 4) (pow (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))) 4) (pow (fabs (cbrt 2.0)) 4) (pow (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))) 4) (pow (sqrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 4) (pow (sqrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))) 4) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x))) 2.0 (/ 2.0 (pow (+ (exp (neg x)) (exp x)) 2)) 2.0 (/ 2.0 (pow (+ (exp (neg x)) (exp x)) 2)) (pow (fabs (/ 1 (cbrt (+ (exp x) (exp (neg x)))))) 4) (pow (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (neg x)))))) 4) (/ 1 (+ (exp x) (exp (neg x)))) (* (/ 2.0 (+ (exp x) (exp (neg x)))) 2.0) 1 (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) 1 (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) 1 (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) (* 2.0 2.0) (pow (sqrt (/ 1 (+ (exp x) (exp (neg x))))) 4) (pow (sqrt (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))) 4) (* (- (pow (exp -1) (* 2 x)) (- 1 (exp (+ x x)))) (- (pow (exp -1) (* 2 x)) (- 1 (exp (+ x x))))) (pow (sqrt (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))) 4) (pow (sqrt (- (exp x) (exp (neg x)))) 4) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x))) 1 (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) (* 2 (log (/ 2.0 (+ (exp x) (exp (neg x)))))) (exp (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (* (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4))) (cbrt (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4)) (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 6) 2 (fabs (/ 2.0 (+ (exp (neg x)) (exp x)))) (fabs (/ 2.0 (+ (exp (neg x)) (exp x)))) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x))) (+ (+ (* -1/4 (* (* 2.0 x) x)) (* (* 5/48 (pow x 4)) 2.0)) (* 1/2 2.0)) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x))) (+ (* (pow x 4) (+ (* (* (* 1/2 2.0) 2.0) 5/24) (* (* 2.0 2.0) 1/16))) (* (* 2.0 2.0) (- 1/4 (* (* (* 1/2 x) x) 1/2)))) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) (pow (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) 4) 0.765 * * * [progress]: adding candidates to table 0.922 * * [progress]: iteration 4 / 4 0.922 * * * [progress]: picking best candidate 0.924 * * * * [pick]: Picked # 0.925 * * * [progress]: localizing error 0.933 * * * [progress]: generating rewritten candidates 0.933 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.941 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.949 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.958 * * * [progress]: generating series expansions 0.959 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.959 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in (x) around 0 0.959 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.959 * [taylor]: Taking taylor expansion of 2.0 in x 0.959 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.959 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.959 * [taylor]: Taking taylor expansion of (neg x) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (exp x) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.959 * [taylor]: Taking taylor expansion of 2.0 in x 0.959 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.959 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.959 * [taylor]: Taking taylor expansion of (neg x) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (exp x) in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.961 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.961 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.961 * [taylor]: Taking taylor expansion of 2.0 in x 0.961 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.961 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.961 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.961 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.961 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.961 * [taylor]: Taking taylor expansion of 2.0 in x 0.961 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.962 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.962 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.962 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.964 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.964 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.964 * [taylor]: Taking taylor expansion of 2.0 in x 0.964 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.964 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.964 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.964 * [taylor]: Taking taylor expansion of -1 in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.965 * [taylor]: Taking taylor expansion of 2.0 in x 0.965 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.965 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.965 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.965 * [taylor]: Taking taylor expansion of -1 in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.967 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.967 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in (x) around 0 0.967 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.967 * [taylor]: Taking taylor expansion of 2.0 in x 0.967 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.967 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.967 * [taylor]: Taking taylor expansion of (neg x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (exp x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.967 * [taylor]: Taking taylor expansion of 2.0 in x 0.967 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.967 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.967 * [taylor]: Taking taylor expansion of (neg x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (exp x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.969 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.969 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.969 * [taylor]: Taking taylor expansion of 2.0 in x 0.969 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.969 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.970 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.970 * [taylor]: Taking taylor expansion of 2.0 in x 0.970 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.970 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.970 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.973 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.973 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.973 * [taylor]: Taking taylor expansion of 2.0 in x 0.973 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.973 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.973 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.973 * [taylor]: Taking taylor expansion of -1 in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.973 * [taylor]: Taking taylor expansion of 2.0 in x 0.973 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.973 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.973 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.973 * [taylor]: Taking taylor expansion of -1 in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.975 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.975 * [approximate]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (neg x)) (exp x)))) in (x) around 0 0.975 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (neg x)) (exp x)))) in x 0.975 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.975 * [taylor]: Taking taylor expansion of 2.0 in x 0.975 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.976 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.976 * [taylor]: Taking taylor expansion of (neg x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (exp x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (neg x)) (exp x)))) in x 0.976 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x 0.976 * [taylor]: Taking taylor expansion of 2.0 in x 0.976 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.976 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.976 * [taylor]: Taking taylor expansion of (neg x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (exp x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.979 * [approximate]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in (x) around 0 0.979 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x 0.979 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.979 * [taylor]: Taking taylor expansion of 2.0 in x 0.979 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.979 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.979 * [taylor]: Taking taylor expansion of x in x 0.979 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.979 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.979 * [taylor]: Taking taylor expansion of x in x 0.979 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x 0.979 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.979 * [taylor]: Taking taylor expansion of 2.0 in x 0.979 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.979 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.979 * [taylor]: Taking taylor expansion of x in x 0.979 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.979 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.979 * [taylor]: Taking taylor expansion of x in x 0.984 * [approximate]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x) around 0 0.985 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.985 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.985 * [taylor]: Taking taylor expansion of 2.0 in x 0.985 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.985 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.985 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.985 * [taylor]: Taking taylor expansion of -1 in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.985 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.985 * [taylor]: Taking taylor expansion of 2.0 in x 0.985 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.985 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.985 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.985 * [taylor]: Taking taylor expansion of -1 in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.990 * * * [progress]: simplifying candidates 0.991 * [simplify]: Simplifying using # : (- (log 2.0) (log (+ (exp x) (exp (neg x))))) (log (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))) (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (* (* (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 2.0 (+ (exp x) (exp (neg x))))) (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (neg 2.0) (neg (+ (exp x) (exp (neg x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) (/ 1 1) (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 1 1) (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) (/ 2.0 1) (/ 2.0 1) (/ (+ (exp x) (exp (neg x))) (cbrt 2.0)) (/ (+ (exp x) (exp (neg x))) (sqrt 2.0)) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))) (log (* (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))))) (log (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (log 1) (log (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (log (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (log (exp (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))))) (log (exp (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))))) (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))))) (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))))) (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) 1))) (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) 1))) (log (exp (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))))) (log (exp (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))) (log (exp (/ (sqrt 2.0) 1))) (log (exp (/ (sqrt 2.0) 1))) (log (exp (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))))) (log (exp (/ 1 (sqrt (+ (exp x) (exp (neg x))))))) (log (exp (/ 1 1))) (log (exp (/ 1 1))) (log (exp 1)) (log (exp 2.0)) (log (exp (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3))))) (log (exp (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))))) (log (log (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (exp (log (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (* (cbrt (log (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (cbrt (log (exp (/ 2.0 (+ (exp x) (exp (neg x)))))))) (cbrt (log (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (* (* (log (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (log (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (log (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (sqrt (log (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (sqrt (log (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (exp (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))))) (exp (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (exp (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) (exp (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))) (exp (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (exp (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (exp (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) (exp (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) (exp (/ (sqrt 2.0) 1)) (exp (/ (sqrt 2.0) 1)) (exp (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) (exp (/ 1 (sqrt (+ (exp x) (exp (neg x)))))) (exp (/ 1 1)) (exp (/ 1 1)) (exp 1) (exp 2.0) (exp (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))) (exp (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))) (log (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (exp (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (* (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (* (* (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (sqrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (sqrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) (- (+ (exp 1.0) (* 0.33333333333333337 (* (exp 1.0) (pow x 4)))) (* 0.5 (* (exp 1.0) (pow x 2)))) (exp (/ 2.0 (+ (exp (neg x)) (exp x)))) (exp (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 0.996 * * [simplify]: iteration 0 : 243 enodes (cost 759 ) 1.000 * * [simplify]: iteration 1 : 698 enodes (cost 704 ) 1.010 * * [simplify]: iteration 2 : 2501 enodes (cost 699 ) 1.068 * * [simplify]: iteration 3 : 5001 enodes (cost 698 ) 1.072 * [simplify]: Simplified to: (log (/ 2.0 (+ (exp x) (exp (neg x))))) (log (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (pow (/ 2.0 (+ (exp x) (exp (neg x)))) 3) (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (pow (/ 2.0 (+ (exp x) (exp (neg x)))) 3) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (neg 2.0) (- (/ -1 (exp x)) (exp x)) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ (exp x) (exp (neg x)))) (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (neg x)))) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) 1 (/ 2.0 (+ (exp x) (exp (neg x)))) 1 (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (sqrt (+ (exp x) (exp (neg x))))) 2.0 2.0 (/ (+ (exp x) (exp (neg x))) (cbrt 2.0)) (/ (+ (exp x) (exp (neg x))) (sqrt 2.0)) (/ (+ (exp x) (exp (neg x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ 2.0 (+ (exp (+ x x)) (neg (exp (+ (neg x) (neg x)))))) (* 2 (log (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))))) (log (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) 0 (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 2.0 (+ (exp x) (exp (neg x)))) (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)) (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (sqrt 2.0) (sqrt 2.0) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) 1 1 1 2.0 (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ 2.0 (+ (exp (+ x x)) (neg (exp (+ (neg x) (neg x)))))) (log (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (pow (/ 2.0 (+ (exp x) (exp (neg x)))) 3) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (sqrt (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))))) (exp (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))) (exp (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) (exp (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))) (pow (exp (cbrt 2.0)) (cbrt 2.0)) (pow (exp (cbrt 2.0)) (cbrt 2.0)) (exp (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) (exp (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) (exp (sqrt 2.0)) (exp (sqrt 2.0)) (exp (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) (exp (/ 1 (sqrt (+ (exp x) (exp (neg x)))))) E E E (exp 2.0) (exp (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))) (exp (/ 2.0 (+ (exp (+ x x)) (neg (exp (+ (neg x) (neg x))))))) (/ 2.0 (+ (exp x) (exp (neg x)))) (exp (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (* (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x))))))) (cbrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (pow (exp (/ 2.0 (+ (exp x) (exp (neg x))))) 3) (sqrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (sqrt (exp (/ 2.0 (+ (exp x) (exp (neg x)))))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 2.0 (+ (exp x) (exp (neg x)))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 2.0 (+ (exp x) (exp (neg x)))) (- (+ (exp 1.0) (* 0.33333333333333337 (* (exp 1.0) (pow x 4)))) (* 0.5 (* (exp 1.0) (pow x 2)))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) (exp (/ 2.0 (+ (exp x) (exp (neg x))))) 1.072 * * * [progress]: adding candidates to table 1.184 * [progress]: [Phase 3 of 3] Extracting. 1.184 * * [regime]: Finding splitpoints for: (# # #) 1.184 * * * [regime-changes]: Trying 3 branch expressions: ((+ (exp x) (exp (neg x))) (/ 2.0 (+ (exp x) (exp (neg x)))) x) 1.184 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (neg x))) from (# # #) 1.214 * * * * [regimes]: Trying to branch on (/ 2.0 (+ (exp x) (exp (neg x)))) from (# # #) 1.243 * * * * [regimes]: Trying to branch on x from (# # #) 1.272 * * * [regime]: Found split indices: #