10.605 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [progress]: [2/2] Setting up program. 0.012 * [progress]: [Phase 2 of 3] Improving. 0.012 * [simplify]: Simplifying using # : (/ 2.0 (+ (exp x) (exp (- x)))) 0.015 * * [simplify]: iteration 0 : 10 enodes (cost 5 ) 0.016 * * [simplify]: iteration 1 : 12 enodes (cost 5 ) 0.017 * * [simplify]: iteration 2 : 14 enodes (cost 5 ) 0.019 * * [simplify]: iteration 3 : 15 enodes (cost 5 ) 0.020 * * [simplify]: iteration 4 : 20 enodes (cost 5 ) 0.021 * * [simplify]: iteration 5 : 41 enodes (cost 5 ) 0.023 * * [simplify]: iteration 6 : 66 enodes (cost 5 ) 0.025 * * [simplify]: iteration 7 : 165 enodes (cost 5 ) 0.032 * * [simplify]: iteration 8 : 1123 enodes (cost 5 ) 0.229 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.229 * [simplify]: Simplified to: (/ 2.0 (+ (exp x) (exp (- x)))) 0.229 * * [progress]: iteration 1 / 4 0.229 * * * [progress]: picking best candidate 0.231 * * * * [pick]: Picked # 0.231 * * * [progress]: localizing error 0.237 * * * [progress]: generating rewritten candidates 0.237 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.248 * * * [progress]: generating series expansions 0.248 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.249 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0 0.249 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 0.249 * [taylor]: Taking taylor expansion of 2.0 in x 0.249 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.249 * [taylor]: Taking taylor expansion of (exp x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.249 * [taylor]: Taking taylor expansion of (- x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 0.250 * [taylor]: Taking taylor expansion of 2.0 in x 0.250 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.250 * [taylor]: Taking taylor expansion of (exp x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.250 * [taylor]: Taking taylor expansion of (- x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.273 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.273 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.273 * [taylor]: Taking taylor expansion of 2.0 in x 0.273 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.273 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.274 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.274 * [taylor]: Taking taylor expansion of 2.0 in x 0.274 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.274 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.275 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.280 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.281 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.281 * [taylor]: Taking taylor expansion of 2.0 in x 0.281 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.281 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.281 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.281 * [taylor]: Taking taylor expansion of -1 in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.281 * [taylor]: Taking taylor expansion of 2.0 in x 0.281 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.281 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.282 * [taylor]: Taking taylor expansion of x in x 0.282 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.282 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.282 * [taylor]: Taking taylor expansion of -1 in x 0.282 * [taylor]: Taking taylor expansion of x in x 0.287 * * * [progress]: simplifying candidates 0.288 * [simplify]: Simplifying using # : (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (log1p (/ 2.0 (+ (exp x) (exp (- x))))) (- (log 2.0) (log (+ (exp x) (exp (- x))))) (log (/ 2.0 (+ (exp x) (exp (- x))))) (exp (/ 2.0 (+ (exp x) (exp (- x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (- 2.0) (- (+ (exp x) (exp (- x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ (exp x) (exp (- x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ (exp x) (exp (- x)))) (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2.0 (cbrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2.0 (sqrt (+ (exp x) (exp (- x))))) (/ 1 1) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 1 1) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 1 (+ (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) 2.0) (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2.0 (sqrt (+ (exp x) (exp (- x))))) (/ 2.0 1) (/ 2.0 1) (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (/ (+ (exp x) (exp (- x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) 0.292 * * [simplify]: iteration 0 : 167 enodes (cost 323 ) 0.295 * * [simplify]: iteration 1 : 568 enodes (cost 300 ) 0.304 * * [simplify]: iteration 2 : 2220 enodes (cost 299 ) 0.357 * * [simplify]: iteration 3 : 5001 enodes (cost 299 ) 0.363 * [simplify]: Simplified to: (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (log1p (/ 2.0 (+ (exp x) (exp (- x))))) (log (/ 2.0 (+ (exp x) (exp (- x))))) (log (/ 2.0 (+ (exp x) (exp (- x))))) (exp (/ 2.0 (+ (exp x) (exp (- x))))) (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3) (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (- 2.0) (- (+ (exp x) (exp (- x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x))))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ (exp x) (exp (- x)))) (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ (exp x) (exp (- x)))) (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2.0 (cbrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2.0 (sqrt (+ (exp x) (exp (- x))))) 1 (/ 2.0 (+ (exp (* -1 x)) (exp x))) 1 (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 1 (+ (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) 2.0) (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2.0 (sqrt (+ (exp x) (exp (- x))))) 2.0 2.0 (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (/ (+ (exp x) (exp (- x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (/ 2.0 (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x)))) (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2)))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) 0.363 * * * [progress]: adding candidates to table 0.441 * * [progress]: iteration 2 / 4 0.441 * * * [progress]: picking best candidate 0.442 * * * * [pick]: Picked # 0.443 * * * [progress]: localizing error 0.450 * * * [progress]: generating rewritten candidates 0.450 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1) 0.461 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.474 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.546 * * * [progress]: generating series expansions 0.546 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1) 0.547 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0 0.547 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 0.547 * [taylor]: Taking taylor expansion of 2.0 in x 0.547 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.547 * [taylor]: Taking taylor expansion of (exp x) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.547 * [taylor]: Taking taylor expansion of (- x) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 0.548 * [taylor]: Taking taylor expansion of 2.0 in x 0.548 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.548 * [taylor]: Taking taylor expansion of (exp x) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.548 * [taylor]: Taking taylor expansion of (- x) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.571 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.571 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.571 * [taylor]: Taking taylor expansion of 2.0 in x 0.571 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.571 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.572 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.572 * [taylor]: Taking taylor expansion of 2.0 in x 0.572 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.572 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.573 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.579 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.579 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.579 * [taylor]: Taking taylor expansion of 2.0 in x 0.579 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.579 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.579 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.579 * [taylor]: Taking taylor expansion of -1 in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.580 * [taylor]: Taking taylor expansion of 2.0 in x 0.580 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.580 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.580 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.580 * [taylor]: Taking taylor expansion of -1 in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.585 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.585 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0 0.585 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 0.585 * [taylor]: Taking taylor expansion of 2.0 in x 0.585 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.585 * [taylor]: Taking taylor expansion of (exp x) in x 0.585 * [taylor]: Taking taylor expansion of x in x 0.585 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.585 * [taylor]: Taking taylor expansion of (- x) in x 0.585 * [taylor]: Taking taylor expansion of x in x 0.586 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 0.586 * [taylor]: Taking taylor expansion of 2.0 in x 0.586 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.586 * [taylor]: Taking taylor expansion of (exp x) in x 0.586 * [taylor]: Taking taylor expansion of x in x 0.586 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.586 * [taylor]: Taking taylor expansion of (- x) in x 0.586 * [taylor]: Taking taylor expansion of x in x 0.609 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.609 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.609 * [taylor]: Taking taylor expansion of 2.0 in x 0.609 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.609 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.609 * [taylor]: Taking taylor expansion of x in x 0.609 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.609 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.609 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.610 * [taylor]: Taking taylor expansion of 2.0 in x 0.610 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.610 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.610 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.616 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.616 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.616 * [taylor]: Taking taylor expansion of 2.0 in x 0.616 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.616 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.616 * [taylor]: Taking taylor expansion of x in x 0.616 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.616 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.616 * [taylor]: Taking taylor expansion of -1 in x 0.616 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.617 * [taylor]: Taking taylor expansion of 2.0 in x 0.617 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.617 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.617 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.617 * [taylor]: Taking taylor expansion of -1 in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.627 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.627 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x)))) in (x) around 0 0.627 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x)))) in x 0.627 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.627 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.627 * [taylor]: Taking taylor expansion of 2.0 in x 0.628 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.628 * [taylor]: Taking taylor expansion of (exp x) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.628 * [taylor]: Taking taylor expansion of (- x) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x)))) in x 0.631 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.631 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.631 * [taylor]: Taking taylor expansion of 2.0 in x 0.631 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.631 * [taylor]: Taking taylor expansion of (exp x) in x 0.631 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.631 * [taylor]: Taking taylor expansion of (- x) in x 0.631 * [taylor]: Taking taylor expansion of x in x 0.672 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.672 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.672 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.672 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.672 * [taylor]: Taking taylor expansion of 2.0 in x 0.673 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.673 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.673 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.675 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.675 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.675 * [taylor]: Taking taylor expansion of 2.0 in x 0.676 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.676 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.676 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.696 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.696 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.696 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.696 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.696 * [taylor]: Taking taylor expansion of 2.0 in x 0.697 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.697 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.697 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.697 * [taylor]: Taking taylor expansion of -1 in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.699 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 0.699 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.699 * [taylor]: Taking taylor expansion of 2.0 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 0.724 * * * [progress]: simplifying candidates 0.727 * [simplify]: Simplifying using # : (expm1 (/ 2.0 (+ (exp x) (exp (- 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(sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (- (exp x) (exp (- x)))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 2.0)) (* (sqrt 2.0) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp 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 x) (exp (- x)))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) (- (+ (* 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 x) (exp (- x)))) (/ (pow (sqrt 2.0) 2) (+ (exp (* -1 x)) (exp x))) 0.737 * * [simplify]: iteration 0 : 378 enodes (cost 1913 ) 0.745 * * [simplify]: iteration 1 : 1823 enodes (cost 1779 ) 0.783 * * [simplify]: iteration 2 : 5001 enodes (cost 1749 ) 0.789 * [simplify]: Simplified to: (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (log1p (/ 2.0 (+ (exp x) (exp (- x))))) (log (/ 2.0 (+ (exp x) (exp (- x))))) (log (/ 2.0 (+ (exp x) (exp (- x))))) (exp (/ 2.0 (+ (exp x) (exp (- 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3) (pow (exp (- x)) 3))) (- (pow (exp -1) (* 2 x)) (- 1 (exp (+ x x)))) (/ 2.0 (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x)))) (- (exp x) (exp (- x))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) 1 (/ 2.0 (+ (exp x) (exp (- x)))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (* (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))))) (* (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (* (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))))) (* (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- 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(/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x)))) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (sqrt (- (exp x) (exp (- x)))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3) (/ 2.0 (+ (exp x) (exp (- x)))) (* (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 2.0)) (* (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 2.0)) (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2)))) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x)))) (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2)))) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x)))) (fma (* 5/48 2.0) (pow x 4) (- (* 2.0 1/2) (* (* 1/4 2.0) (pow x 2)))) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x)))) 0.791 * * * [progress]: adding candidates to table 1.179 * * [progress]: iteration 3 / 4 1.180 * * * [progress]: picking best candidate 1.182 * * * * [pick]: Picked # 1.182 * * * [progress]: localizing error 1.193 * * * [progress]: generating rewritten candidates 1.193 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 1.210 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1 1 1) 1.221 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 1) 1.237 * * * [progress]: generating series expansions 1.237 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 1.237 * [approximate]: Taking taylor expansion of (pow (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp x) (exp (- x)))) 1/4)) 3) in (x) around 0 1.237 * [taylor]: Taking taylor expansion of (pow (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp x) (exp (- x)))) 1/4)) 3) in x 1.237 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp x) (exp (- x)))) 1/4)) in x 1.237 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 1.237 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.237 * [taylor]: Taking taylor expansion of 2.0 in x 1.243 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp x) (exp (- x)))) 1/4) in x 1.243 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (+ (exp x) (exp (- x))))))) in x 1.243 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (+ (exp x) (exp (- x)))))) in x 1.243 * [taylor]: Taking taylor expansion of 1/4 in x 1.243 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp x) (exp (- x))))) in x 1.243 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 1.243 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.243 * [taylor]: Taking taylor expansion of (exp x) in x 1.243 * [taylor]: Taking taylor expansion of x in x 1.243 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.243 * [taylor]: Taking taylor expansion of (- x) in x 1.243 * [taylor]: Taking taylor expansion of x in x 1.247 * [taylor]: Taking taylor expansion of (pow (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp x) (exp (- x)))) 1/4)) 3) in x 1.247 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp x) (exp (- x)))) 1/4)) in x 1.247 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 1.247 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.247 * [taylor]: Taking taylor expansion of 2.0 in x 1.249 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp x) (exp (- x)))) 1/4) in x 1.249 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (+ (exp x) (exp (- x))))))) in x 1.249 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (+ (exp x) (exp (- x)))))) in x 1.249 * [taylor]: Taking taylor expansion of 1/4 in x 1.249 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp x) (exp (- x))))) in x 1.249 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 1.249 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.249 * [taylor]: Taking taylor expansion of (exp x) in x 1.249 * [taylor]: Taking taylor expansion of x in x 1.249 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.249 * [taylor]: Taking taylor expansion of (- x) in x 1.249 * [taylor]: Taking taylor expansion of x in x 1.410 * [approximate]: Taking taylor expansion of (pow (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/4)) 3) in (x) around 0 1.411 * [taylor]: Taking taylor expansion of (pow (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/4)) 3) in x 1.411 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/4)) in x 1.411 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 1.411 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.411 * [taylor]: Taking taylor expansion of 2.0 in x 1.412 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/4) in x 1.412 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x 1.412 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.412 * [taylor]: Taking taylor expansion of 1/4 in x 1.412 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.412 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.412 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.412 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.412 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.413 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.414 * [taylor]: Taking taylor expansion of (pow (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/4)) 3) in x 1.414 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/4)) in x 1.414 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 1.414 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.414 * [taylor]: Taking taylor expansion of 2.0 in x 1.416 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/4) in x 1.416 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x 1.416 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.416 * [taylor]: Taking taylor expansion of 1/4 in x 1.416 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.416 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.416 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.416 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.416 * [taylor]: Taking taylor expansion of x in x 1.417 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.417 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.417 * [taylor]: Taking taylor expansion of x in x 1.502 * [approximate]: Taking taylor expansion of (pow (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/4)) 3) in (x) around 0 1.502 * [taylor]: Taking taylor expansion of (pow (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/4)) 3) in x 1.502 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/4)) in x 1.502 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 1.502 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.502 * [taylor]: Taking taylor expansion of 2.0 in x 1.504 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/4) in x 1.504 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x 1.504 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.504 * [taylor]: Taking taylor expansion of 1/4 in x 1.504 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.504 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.504 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.504 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.504 * [taylor]: Taking taylor expansion of x in x 1.505 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.505 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.505 * [taylor]: Taking taylor expansion of -1 in x 1.505 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of (pow (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/4)) 3) in x 1.506 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/4)) in x 1.506 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 1.506 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.506 * [taylor]: Taking taylor expansion of 2.0 in x 1.508 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/4) in x 1.508 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x 1.508 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.508 * [taylor]: Taking taylor expansion of 1/4 in x 1.508 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.508 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.508 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.508 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.508 * [taylor]: Taking taylor expansion of x in x 1.508 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.508 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.508 * [taylor]: Taking taylor expansion of -1 in x 1.508 * [taylor]: Taking taylor expansion of x in x 1.592 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1 1 1) 1.592 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0 1.592 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 1.592 * [taylor]: Taking taylor expansion of 2.0 in x 1.592 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.592 * [taylor]: Taking taylor expansion of (exp x) in x 1.592 * [taylor]: Taking taylor expansion of x in x 1.592 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.592 * [taylor]: Taking taylor expansion of (- x) in x 1.592 * [taylor]: Taking taylor expansion of x in x 1.593 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 1.593 * [taylor]: Taking taylor expansion of 2.0 in x 1.593 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.593 * [taylor]: Taking taylor expansion of (exp x) in x 1.593 * [taylor]: Taking taylor expansion of x in x 1.593 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.593 * [taylor]: Taking taylor expansion of (- x) in x 1.593 * [taylor]: Taking taylor expansion of x in x 1.616 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1.616 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.616 * [taylor]: Taking taylor expansion of 2.0 in x 1.616 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.616 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.616 * [taylor]: Taking taylor expansion of x in x 1.616 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.616 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.616 * [taylor]: Taking taylor expansion of x in x 1.617 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.617 * [taylor]: Taking taylor expansion of 2.0 in x 1.617 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.617 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.617 * [taylor]: Taking taylor expansion of x in x 1.617 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.617 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.617 * [taylor]: Taking taylor expansion of x in x 1.623 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1.623 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.623 * [taylor]: Taking taylor expansion of 2.0 in x 1.623 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.623 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.623 * [taylor]: Taking taylor expansion of x in x 1.623 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.624 * [taylor]: Taking taylor expansion of -1 in x 1.624 * [taylor]: Taking taylor expansion of x in x 1.624 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.624 * [taylor]: Taking taylor expansion of 2.0 in x 1.624 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.624 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.624 * [taylor]: Taking taylor expansion of x in x 1.624 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.624 * [taylor]: Taking taylor expansion of -1 in x 1.624 * [taylor]: Taking taylor expansion of x in x 1.629 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 1) 1.629 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0 1.629 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 1.629 * [taylor]: Taking taylor expansion of 2.0 in x 1.630 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.630 * [taylor]: Taking taylor expansion of (exp x) in x 1.630 * [taylor]: Taking taylor expansion of x in x 1.630 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.630 * [taylor]: Taking taylor expansion of (- x) in x 1.630 * [taylor]: Taking taylor expansion of x in x 1.631 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 1.631 * [taylor]: Taking taylor expansion of 2.0 in x 1.631 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.631 * [taylor]: Taking taylor expansion of (exp x) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.631 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.631 * [taylor]: Taking taylor expansion of (- x) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.658 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1.658 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.658 * [taylor]: Taking taylor expansion of 2.0 in x 1.658 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.658 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.658 * [taylor]: Taking taylor expansion of x in x 1.658 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.658 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.658 * [taylor]: Taking taylor expansion of x in x 1.659 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.659 * [taylor]: Taking taylor expansion of 2.0 in x 1.659 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.659 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.659 * [taylor]: Taking taylor expansion of x in x 1.660 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.660 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.660 * [taylor]: Taking taylor expansion of x in x 1.665 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1.665 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.665 * [taylor]: Taking taylor expansion of 2.0 in x 1.665 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.665 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.665 * [taylor]: Taking taylor expansion of x in x 1.666 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.666 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.666 * [taylor]: Taking taylor expansion of -1 in x 1.666 * [taylor]: Taking taylor expansion of x in x 1.666 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.666 * [taylor]: Taking taylor expansion of 2.0 in x 1.666 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.666 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.666 * [taylor]: Taking taylor expansion of x in x 1.666 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.666 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.667 * [taylor]: Taking taylor expansion of -1 in x 1.667 * [taylor]: Taking taylor expansion of x in x 1.671 * * * [progress]: simplifying candidates 1.674 * [simplify]: Simplifying using # : (expm1 (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3)) (log1p (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3)) (* (log (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (* (log (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (* 1/2 3) (* 1 3) (* (/ 1/2 2) 3) (* (/ 1 2) 3) (* (/ (/ 1 2) 2) 3) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (cbrt 3) (cbrt 3))) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt 3)) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 1) (pow (* (cbrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) (cbrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))))) 3) (pow (cbrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (* (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))))) 3) (pow (sqrt (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))))) 3) (pow (sqrt (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) 3) (pow (sqrt (sqrt (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1))) 3) (pow (sqrt (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (- x)))))) 3) (pow (sqrt (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1))) 3) (pow (sqrt (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (- x)))))) 3) (pow (sqrt (sqrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) 3) (pow (sqrt (sqrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ (sqrt 2.0) 1))) 3) (pow (sqrt (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))) 3) (pow (sqrt (sqrt (/ (sqrt 2.0) 1))) 3) (pow (sqrt (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))) 3) (pow (sqrt (sqrt (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) 3) (pow (sqrt (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ 2.0 (sqrt (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ 1 1))) 3) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3) (pow (sqrt (sqrt (/ 1 1))) 3) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3) (pow (sqrt (sqrt 1)) 3) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3) (pow (sqrt (sqrt 2.0)) 3) (pow (sqrt (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 3) (pow (sqrt (sqrt (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))) 3) (pow (sqrt (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) 3) (pow (sqrt (sqrt (- (exp x) (exp (- x))))) 3) (pow (sqrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (pow (sqrt 1) 3) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3) (pow (sqrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (pow 1 3) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3) (* (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) (log (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3)) (exp (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3)) (* (cbrt (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3)) (cbrt (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3))) (cbrt (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3)) (* (* (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3)) (pow (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3)) (pow (* (cbrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) (cbrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))))) 3) (pow (cbrt (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) 3) (pow (sqrt (* 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(/ 2.0 (+ (exp (* -1 x)) (exp x))) 1 (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 1 (+ (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) 2.0) (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2.0 (sqrt (+ (exp x) (exp (- x))))) 2.0 2.0 (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (/ (+ (exp x) (exp (- x))) 2.0) (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (/ 2.0 (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x)))) (fma (* (sqrt (pow (sqrt 2.0) 3)) (pow 1/2 1/4)) (sqrt 1/2) (- (* 17/128 (* (sqrt (pow (sqrt 2.0) 3)) (* (pow 1/2 1/4) (* (sqrt 1/2) (pow x 4))))) (* 3/8 (* (sqrt (pow (sqrt 2.0) 3)) (* (pow 1/2 1/4) (* (sqrt 1/2) (pow x 2))))))) (* (sqrt (pow (sqrt 2.0) 3)) (pow (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 3)) 1/4)) (* (sqrt (pow (sqrt 2.0) 3)) (pow (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 3)) 1/4)) (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2)))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2)))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x))) 1.726 * * * [progress]: adding candidates to table 2.132 * [progress]: [Phase 3 of 3] Extracting. 2.132 * * [regime]: Finding splitpoints for: (# #) 2.133 * * * [regime-changes]: Trying 3 branch expressions: ((+ (exp x) (exp (- x))) (/ 2.0 (+ (exp x) (exp (- x)))) x) 2.133 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 2.148 * * * * [regimes]: Trying to branch on (/ 2.0 (+ (exp x) (exp (- x)))) from (# #) 2.163 * * * * [regimes]: Trying to branch on x from (# #) 2.177 * * * [regime]: Found split indices: #