14.447 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (/ 2.0 (+ (exp x) (exp (- x)))) 0.014 * * [simplify]: iteration 0 : 7 enodes (cost 8 ) 0.015 * * [simplify]: iteration 1 : 10 enodes (cost 8 ) 0.016 * * [simplify]: iteration 2 : 12 enodes (cost 8 ) 0.018 * * [simplify]: iteration done : 12 enodes (cost 8 ) 0.018 * [simplify]: Simplified to: (/ 2.0 (+ (exp x) (exp (- x)))) 0.018 * * [progress]: iteration 1 / 4 0.018 * * * [progress]: picking best candidate 0.020 * * * * [pick]: Picked # 0.020 * * * [progress]: localizing error 0.026 * * * [progress]: generating rewritten candidates 0.026 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.037 * * * [progress]: generating series expansions 0.037 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.037 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0 0.037 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 0.037 * [taylor]: Taking taylor expansion of 2.0 in x 0.037 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.037 * [taylor]: Taking taylor expansion of (exp x) in x 0.038 * [taylor]: Taking taylor expansion of x in x 0.038 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.038 * [taylor]: Taking taylor expansion of (- x) in x 0.038 * [taylor]: Taking taylor expansion of x in x 0.042 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 0.042 * [taylor]: Taking taylor expansion of 2.0 in x 0.042 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.042 * [taylor]: Taking taylor expansion of (exp x) in x 0.042 * [taylor]: Taking taylor expansion of x in x 0.042 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.042 * [taylor]: Taking taylor expansion of (- x) in x 0.042 * [taylor]: Taking taylor expansion of x in x 0.066 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.066 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.066 * [taylor]: Taking taylor expansion of 2.0 in x 0.066 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.066 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.067 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.068 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.068 * [taylor]: Taking taylor expansion of 2.0 in x 0.068 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.068 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.068 * [taylor]: Taking taylor expansion of x in x 0.068 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.068 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.068 * [taylor]: Taking taylor expansion of x in x 0.074 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.074 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.074 * [taylor]: Taking taylor expansion of 2.0 in x 0.074 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.074 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.074 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.074 * [taylor]: Taking taylor expansion of -1 in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.075 * [taylor]: Taking taylor expansion of 2.0 in x 0.075 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.075 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.075 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.075 * [taylor]: Taking taylor expansion of -1 in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.080 * * * [progress]: simplifying candidates 0.081 * [simplify]: Simplifying using # : (- (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))) 0.083 * * [simplify]: iteration 0 : 78 enodes (cost 492 ) 0.098 * * [simplify]: iteration 1 : 164 enodes (cost 472 ) 0.133 * * [simplify]: iteration 2 : 368 enodes (cost 438 ) 0.243 * * [simplify]: iteration 3 : 859 enodes (cost 437 ) 1.003 * * [simplify]: iteration 4 : 3095 enodes (cost 437 ) 2.179 * * [simplify]: iteration done : 5000 enodes (cost 437 ) 2.180 * [simplify]: Simplified to: (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 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 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 x) (exp (- x)))) 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 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) (exp (* x -3)))) (/ 2.0 (- (exp (+ x x)) (exp (* x -2)))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x)))) 2.180 * * * [progress]: adding candidates to table 2.249 * * [progress]: iteration 2 / 4 2.249 * * * [progress]: picking best candidate 2.251 * * * * [pick]: Picked # 2.251 * * * [progress]: localizing error 2.259 * * * [progress]: generating rewritten candidates 2.259 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 2.273 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 2.285 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 2.295 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 2.310 * * * [progress]: generating series expansions 2.310 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 2.310 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in (x) around 0 2.310 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x 2.310 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.310 * [taylor]: Taking taylor expansion of 2.0 in x 2.311 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.311 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.311 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.311 * [taylor]: Taking taylor expansion of (exp x) in x 2.311 * [taylor]: Taking taylor expansion of x in x 2.311 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.311 * [taylor]: Taking taylor expansion of (- x) in x 2.311 * [taylor]: Taking taylor expansion of x in x 2.315 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x 2.315 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.315 * [taylor]: Taking taylor expansion of 2.0 in x 2.316 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.316 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.316 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.316 * [taylor]: Taking taylor expansion of (exp x) in x 2.316 * [taylor]: Taking taylor expansion of x in x 2.316 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.316 * [taylor]: Taking taylor expansion of (- x) in x 2.316 * [taylor]: Taking taylor expansion of x in x 2.376 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0 2.376 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 2.376 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.376 * [taylor]: Taking taylor expansion of 2.0 in x 2.376 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.376 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.377 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.377 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.377 * [taylor]: Taking taylor expansion of x in x 2.377 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.377 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.377 * [taylor]: Taking taylor expansion of x in x 2.378 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 2.379 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.379 * [taylor]: Taking taylor expansion of 2.0 in x 2.379 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.379 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.379 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.379 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.379 * [taylor]: Taking taylor expansion of x in x 2.380 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.380 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.380 * [taylor]: Taking taylor expansion of x in x 2.399 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0 2.399 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 2.399 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.399 * [taylor]: Taking taylor expansion of 2.0 in x 2.400 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.400 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.400 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.400 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.400 * [taylor]: Taking taylor expansion of x in x 2.400 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.400 * [taylor]: Taking taylor expansion of -1 in x 2.400 * [taylor]: Taking taylor expansion of x in x 2.401 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 2.401 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.401 * [taylor]: Taking taylor expansion of 2.0 in x 2.402 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.402 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.402 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.402 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.402 * [taylor]: Taking taylor expansion of x in x 2.402 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.402 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.402 * [taylor]: Taking taylor expansion of -1 in x 2.402 * [taylor]: Taking taylor expansion of x in x 2.421 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 2.421 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in (x) around 0 2.421 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x 2.421 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.421 * [taylor]: Taking taylor expansion of 2.0 in x 2.422 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.422 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.422 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.422 * [taylor]: Taking taylor expansion of (exp x) in x 2.422 * [taylor]: Taking taylor expansion of x in x 2.422 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.422 * [taylor]: Taking taylor expansion of (- x) in x 2.422 * [taylor]: Taking taylor expansion of x in x 2.425 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x 2.425 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.425 * [taylor]: Taking taylor expansion of 2.0 in x 2.426 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.426 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.426 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.426 * [taylor]: Taking taylor expansion of (exp x) in x 2.426 * [taylor]: Taking taylor expansion of x in x 2.426 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.426 * [taylor]: Taking taylor expansion of (- x) in x 2.426 * [taylor]: Taking taylor expansion of x in x 2.486 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0 2.486 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 2.486 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.486 * [taylor]: Taking taylor expansion of 2.0 in x 2.487 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.487 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.487 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.487 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.487 * [taylor]: Taking taylor expansion of x in x 2.487 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.487 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.487 * [taylor]: Taking taylor expansion of x in x 2.488 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 2.489 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.489 * [taylor]: Taking taylor expansion of 2.0 in x 2.489 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.489 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.489 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.489 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.489 * [taylor]: Taking taylor expansion of x in x 2.490 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.490 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.490 * [taylor]: Taking taylor expansion of x in x 2.509 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0 2.509 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 2.509 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.509 * [taylor]: Taking taylor expansion of 2.0 in x 2.509 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.509 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.509 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.509 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.509 * [taylor]: Taking taylor expansion of x in x 2.510 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.510 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.510 * [taylor]: Taking taylor expansion of -1 in x 2.510 * [taylor]: Taking taylor expansion of x in x 2.511 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 2.511 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.511 * [taylor]: Taking taylor expansion of 2.0 in x 2.512 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.512 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.512 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.512 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.512 * [taylor]: Taking taylor expansion of x in x 2.512 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.512 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.512 * [taylor]: Taking taylor expansion of -1 in x 2.512 * [taylor]: Taking taylor expansion of x in x 2.536 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 2.536 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0 2.536 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 2.536 * [taylor]: Taking taylor expansion of 2.0 in x 2.536 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.536 * [taylor]: Taking taylor expansion of (exp x) in x 2.536 * [taylor]: Taking taylor expansion of x in x 2.536 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.536 * [taylor]: Taking taylor expansion of (- x) in x 2.536 * [taylor]: Taking taylor expansion of x in x 2.537 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 2.537 * [taylor]: Taking taylor expansion of 2.0 in x 2.537 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.537 * [taylor]: Taking taylor expansion of (exp x) in x 2.537 * [taylor]: Taking taylor expansion of x in x 2.538 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.538 * [taylor]: Taking taylor expansion of (- x) in x 2.538 * [taylor]: Taking taylor expansion of x in x 2.561 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 2.561 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.561 * [taylor]: Taking taylor expansion of 2.0 in x 2.561 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.561 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.561 * [taylor]: Taking taylor expansion of x in x 2.562 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.562 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.562 * [taylor]: Taking taylor expansion of x in x 2.562 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.562 * [taylor]: Taking taylor expansion of 2.0 in x 2.562 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.562 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.562 * [taylor]: Taking taylor expansion of x in x 2.563 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.563 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.563 * [taylor]: Taking taylor expansion of x in x 2.568 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.568 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.568 * [taylor]: Taking taylor expansion of 2.0 in x 2.568 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.568 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.568 * [taylor]: Taking taylor expansion of x in x 2.569 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.569 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.569 * [taylor]: Taking taylor expansion of -1 in x 2.569 * [taylor]: Taking taylor expansion of x in x 2.569 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.569 * [taylor]: Taking taylor expansion of 2.0 in x 2.569 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.569 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.569 * [taylor]: Taking taylor expansion of x in x 2.570 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.570 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.570 * [taylor]: Taking taylor expansion of -1 in x 2.570 * [taylor]: Taking taylor expansion of x in x 2.575 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 2.575 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0 2.575 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 2.575 * [taylor]: Taking taylor expansion of 2.0 in x 2.575 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.575 * [taylor]: Taking taylor expansion of (exp x) in x 2.575 * [taylor]: Taking taylor expansion of x in x 2.575 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.575 * [taylor]: Taking taylor expansion of (- x) in x 2.575 * [taylor]: Taking taylor expansion of x in x 2.576 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x 2.576 * [taylor]: Taking taylor expansion of 2.0 in x 2.576 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.576 * [taylor]: Taking taylor expansion of (exp x) in x 2.576 * [taylor]: Taking taylor expansion of x in x 2.576 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.576 * [taylor]: Taking taylor expansion of (- x) in x 2.576 * [taylor]: Taking taylor expansion of x in x 2.600 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 2.600 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.600 * [taylor]: Taking taylor expansion of 2.0 in x 2.600 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.600 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.600 * [taylor]: Taking taylor expansion of x in x 2.600 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.600 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.600 * [taylor]: Taking taylor expansion of x in x 2.601 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.601 * [taylor]: Taking taylor expansion of 2.0 in x 2.601 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.601 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.601 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.607 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.607 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.607 * [taylor]: Taking taylor expansion of 2.0 in x 2.607 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.607 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.607 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.607 * [taylor]: Taking taylor expansion of -1 in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.608 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.608 * [taylor]: Taking taylor expansion of 2.0 in x 2.608 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.608 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.608 * [taylor]: Taking taylor expansion of x in x 2.608 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.608 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.608 * [taylor]: Taking taylor expansion of -1 in x 2.608 * [taylor]: Taking taylor expansion of x in x 2.618 * * * [progress]: simplifying candidates 2.620 * [simplify]: Simplifying using # : (log (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (exp (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) (cbrt (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 (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))) (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) 1)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ (sqrt 2.0) 1)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 1)) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 1 1)) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 1) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x)))) (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))) (/ 1 2) (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (exp (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) (cbrt (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 (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))) (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) 1)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ (sqrt 2.0) 1)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 1)) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 1 1)) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 1) (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x)))) (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))) (/ 1 2) (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 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))))) (- (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))))) (- (+ (* 5/96 (/ (* (pow x 4) (sqrt 2.0)) (sqrt 1/2))) (* (sqrt 2.0) (sqrt 1/2))) (+ (* 1/128 (/ (* (pow x 4) (sqrt 2.0)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2.0) (pow x 2)) (sqrt 1/2))))) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x))))) (- (+ (* 5/96 (/ (* (pow x 4) (sqrt 2.0)) (sqrt 1/2))) (* (sqrt 2.0) (sqrt 1/2))) (+ (* 1/128 (/ (* (pow x 4) (sqrt 2.0)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2.0) (pow x 2)) (sqrt 1/2))))) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (* (sqrt 2.0) (sqrt (/ 1 (+ (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))) (- (+ (* 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))) 2.625 * * [simplify]: iteration 0 : 136 enodes (cost 2102 ) 2.649 * * [simplify]: iteration 1 : 267 enodes (cost 1970 ) 2.705 * * [simplify]: iteration 2 : 632 enodes (cost 1838 ) 2.984 * * [simplify]: iteration 3 : 1996 enodes (cost 1810 ) 3.542 * * [simplify]: iteration done : 5001 enodes (cost 1810 ) 3.543 * [simplify]: Simplified to: (log (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (exp (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))) (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (pow (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) 3) (fabs (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (fabs (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt 2.0)) (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (- x))))) (fabs (cbrt 2.0)) (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))) 1 (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) 1 (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) 1 (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 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(cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt 2.0)) (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (- x))))) (fabs (cbrt 2.0)) (sqrt (/ (cbrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))) 1 (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) 1 (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) 1 (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (pow (exp x) 3) (exp (* x -3))))) (sqrt (- (exp (* x -2)) (- 1 (exp (+ x x))))) (sqrt (/ 2.0 (- (exp (+ x x)) (exp (* x -2))))) (sqrt (- (exp x) (exp (- x)))) (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))) 1/2 (sqrt (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 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 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 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 x) (exp (- x)))) 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 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) (exp (* x -3)))) (/ 2.0 (- (exp (+ x x)) (exp (* x -2)))) (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 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 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 x) (exp (- x)))) 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 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) (exp (* x -3)))) (/ 2.0 (- (exp (+ x x)) (exp (* x -2)))) (+ (* (sqrt 2.0) (sqrt 1/2)) (+ (* (/ (* (pow x 4) (sqrt 2.0)) (sqrt 1/2)) 7/192) (* -1/8 (/ (* (sqrt 2.0) (pow x 2)) (sqrt 1/2))))) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (+ (* (sqrt 2.0) (sqrt 1/2)) (+ (* (/ (* (pow x 4) (sqrt 2.0)) (sqrt 1/2)) 7/192) (* -1/8 (/ (* (sqrt 2.0) (pow x 2)) (sqrt 1/2))))) (* (sqrt 2.0) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (* (sqrt 2.0) (sqrt (/ 1 (+ (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 x) (exp (- x)))) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))) (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x)))) 3.544 * * * [progress]: adding candidates to table 3.915 * [progress]: [Phase 3 of 3] Extracting. 3.917 * [simplify]: Simplifying using # : (* (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 3.917 * * [simplify]: iteration 0 : 9 enodes (cost 19 ) 3.918 * * [simplify]: iteration 1 : 10 enodes (cost 19 ) 3.918 * * [simplify]: iteration done : 10 enodes (cost 19 ) 3.918 * [simplify]: Simplified to: (* (sqrt (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))) 4.284 * [regime-testing]: End program error score: 0.010732544693988193