18.807 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.001 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.003 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.006 * * * * [points]: Setting MPFR precision to 64 0.007 * * * * [points]: Setting MPFR precision to 320 0.008 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.010 * * * * [points]: Setting MPFR precision to 64 0.011 * * * * [points]: Setting MPFR precision to 320 0.013 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.015 * * * * [points]: Setting MPFR precision to 64 0.016 * * * * [points]: Setting MPFR precision to 320 0.019 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.021 * * * * [points]: Setting MPFR precision to 64 0.024 * * * * [points]: Setting MPFR precision to 320 0.027 * * * * [points]: Computing exacts for 256 points 0.029 * * * * [points]: Setting MPFR precision to 64 0.037 * * * * [points]: Setting MPFR precision to 320 0.050 * * * * [points]: Filtering points with unrepresentable outputs 0.051 * * * * [points]: Sampling 120 additional inputs, on iter 1 have 136 / 256 0.052 * * * * [points]: Computing exacts on every 7 of 120 points to ramp up precision 0.054 * * * * [points]: Setting MPFR precision to 64 0.055 * * * * [points]: Setting MPFR precision to 320 0.056 * * * * [points]: Computing exacts on every 3 of 120 points to ramp up precision 0.058 * * * * [points]: Setting MPFR precision to 64 0.059 * * * * [points]: Setting MPFR precision to 320 0.060 * * * * [points]: Computing exacts for 120 points 0.063 * * * * [points]: Setting MPFR precision to 64 0.067 * * * * [points]: Setting MPFR precision to 320 0.072 * * * * [points]: Filtering points with unrepresentable outputs 0.072 * * * * [points]: Sampling 65 additional inputs, on iter 2 have 191 / 256 0.072 * * * * [points]: Computing exacts on every 4 of 65 points to ramp up precision 0.075 * * * * [points]: Setting MPFR precision to 64 0.075 * * * * [points]: Setting MPFR precision to 320 0.076 * * * * [points]: Computing exacts on every 2 of 65 points to ramp up precision 0.078 * * * * [points]: Setting MPFR precision to 64 0.079 * * * * [points]: Setting MPFR precision to 320 0.080 * * * * [points]: Computing exacts for 65 points 0.082 * * * * [points]: Setting MPFR precision to 64 0.084 * * * * [points]: Setting MPFR precision to 320 0.086 * * * * [points]: Filtering points with unrepresentable outputs 0.086 * * * * [points]: Sampling 33 additional inputs, on iter 3 have 223 / 256 0.087 * * * * [points]: Computing exacts on every 2 of 33 points to ramp up precision 0.089 * * * * [points]: Setting MPFR precision to 64 0.089 * * * * [points]: Setting MPFR precision to 320 0.090 * * * * [points]: Computing exacts for 33 points 0.092 * * * * [points]: Setting MPFR precision to 64 0.093 * * * * [points]: Setting MPFR precision to 320 0.094 * * * * [points]: Filtering points with unrepresentable outputs 0.094 * * * * [points]: Sampling 16 additional inputs, on iter 4 have 240 / 256 0.095 * * * * [points]: Computing exacts for 16 points 0.097 * * * * [points]: Setting MPFR precision to 64 0.097 * * * * [points]: Setting MPFR precision to 320 0.098 * * * * [points]: Filtering points with unrepresentable outputs 0.098 * * * * [points]: Sampling 9 additional inputs, on iter 5 have 247 / 256 0.098 * * * * [points]: Computing exacts for 9 points 0.100 * * * * [points]: Setting MPFR precision to 64 0.101 * * * * [points]: Setting MPFR precision to 320 0.101 * * * * [points]: Filtering points with unrepresentable outputs 0.101 * * * * [points]: Sampling 6 additional inputs, on iter 6 have 250 / 256 0.101 * * * * [points]: Computing exacts for 6 points 0.103 * * * * [points]: Setting MPFR precision to 64 0.104 * * * * [points]: Setting MPFR precision to 320 0.104 * * * * [points]: Filtering points with unrepresentable outputs 0.104 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 252 / 256 0.104 * * * * [points]: Computing exacts for 4 points 0.106 * * * * [points]: Setting MPFR precision to 64 0.106 * * * * [points]: Setting MPFR precision to 320 0.106 * * * * [points]: Filtering points with unrepresentable outputs 0.107 * * * * [points]: Sampling 4 additional inputs, on iter 8 have 254 / 256 0.107 * * * * [points]: Computing exacts for 4 points 0.109 * * * * [points]: Setting MPFR precision to 64 0.109 * * * * [points]: Setting MPFR precision to 320 0.109 * * * * [points]: Filtering points with unrepresentable outputs 0.109 * * * * [points]: Sampled 257 points with exact outputs 0.109 * * * [progress]: [2/2] Setting up program. 0.112 * [progress]: [Phase 2 of 3] Improving. 0.113 * [simplify]: Simplifying using # : (re (complex (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (- (exp x) (exp (- x))) 2.0) (sin y)))) 0.114 * * [simplify]: iteration 0 : 16 enodes (cost 24 ) 0.116 * * [simplify]: iteration 1 : 30 enodes (cost 11 ) 0.120 * * [simplify]: iteration 2 : 46 enodes (cost 11 ) 0.124 * * [simplify]: iteration 3 : 81 enodes (cost 11 ) 0.137 * * [simplify]: iteration 4 : 113 enodes (cost 11 ) 0.152 * * [simplify]: iteration 5 : 181 enodes (cost 11 ) 0.190 * * [simplify]: iteration 6 : 310 enodes (cost 11 ) 0.290 * * [simplify]: iteration 7 : 589 enodes (cost 11 ) 0.535 * * [simplify]: iteration 8 : 974 enodes (cost 11 ) 1.057 * * [simplify]: iteration 9 : 1495 enodes (cost 11 ) 1.612 * * [simplify]: iteration 10 : 1685 enodes (cost 11 ) 2.191 * * [simplify]: iteration 11 : 1822 enodes (cost 11 ) 2.756 * * [simplify]: iteration 12 : 1847 enodes (cost 11 ) 3.307 * * [simplify]: iteration done : 1847 enodes (cost 11 ) 3.307 * [simplify]: Simplified to: (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)) 3.311 * * [progress]: iteration 1 / 4 3.311 * * * [progress]: picking best candidate 3.313 * * * * [pick]: Picked # 3.313 * * * [progress]: localizing error 3.324 * * * [progress]: generating rewritten candidates 3.324 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.355 * * * [progress]: generating series expansions 3.355 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.355 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (y x) around 0 3.355 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 3.355 * [taylor]: Taking taylor expansion of 0.5 in x 3.355 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 3.355 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 3.355 * [taylor]: Taking taylor expansion of (exp x) in x 3.355 * [taylor]: Taking taylor expansion of x in x 3.356 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.356 * [taylor]: Taking taylor expansion of (- x) in x 3.356 * [taylor]: Taking taylor expansion of x in x 3.356 * [taylor]: Taking taylor expansion of (cos y) in x 3.356 * [taylor]: Taking taylor expansion of y in x 3.357 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 3.357 * [taylor]: Taking taylor expansion of 0.5 in y 3.357 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 3.357 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 3.357 * [taylor]: Taking taylor expansion of (exp x) in y 3.357 * [taylor]: Taking taylor expansion of x in y 3.357 * [taylor]: Taking taylor expansion of (exp (- x)) in y 3.357 * [taylor]: Taking taylor expansion of (- x) in y 3.357 * [taylor]: Taking taylor expansion of x in y 3.357 * [taylor]: Taking taylor expansion of (cos y) in y 3.357 * [taylor]: Taking taylor expansion of y in y 3.357 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 3.357 * [taylor]: Taking taylor expansion of 0.5 in y 3.357 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 3.357 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 3.357 * [taylor]: Taking taylor expansion of (exp x) in y 3.357 * [taylor]: Taking taylor expansion of x in y 3.357 * [taylor]: Taking taylor expansion of (exp (- x)) in y 3.357 * [taylor]: Taking taylor expansion of (- x) in y 3.357 * [taylor]: Taking taylor expansion of x in y 3.357 * [taylor]: Taking taylor expansion of (cos y) in y 3.357 * [taylor]: Taking taylor expansion of y in y 3.357 * [taylor]: Taking taylor expansion of (* 0.5 (+ (exp x) (exp (- x)))) in x 3.357 * [taylor]: Taking taylor expansion of 0.5 in x 3.357 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 3.357 * [taylor]: Taking taylor expansion of (exp x) in x 3.357 * [taylor]: Taking taylor expansion of x in x 3.357 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.357 * [taylor]: Taking taylor expansion of (- x) in x 3.357 * [taylor]: Taking taylor expansion of x in x 3.362 * [taylor]: Taking taylor expansion of 0 in x 3.367 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (exp x)) (* 0.25 (exp (- x))))) in x 3.367 * [taylor]: Taking taylor expansion of (+ (* 0.25 (exp x)) (* 0.25 (exp (- x)))) in x 3.367 * [taylor]: Taking taylor expansion of (* 0.25 (exp x)) in x 3.367 * [taylor]: Taking taylor expansion of 0.25 in x 3.367 * [taylor]: Taking taylor expansion of (exp x) in x 3.367 * [taylor]: Taking taylor expansion of x in x 3.368 * [taylor]: Taking taylor expansion of (* 0.25 (exp (- x))) in x 3.368 * [taylor]: Taking taylor expansion of 0.25 in x 3.368 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.368 * [taylor]: Taking taylor expansion of (- x) in x 3.368 * [taylor]: Taking taylor expansion of x in x 3.374 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (y x) around 0 3.374 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 3.374 * [taylor]: Taking taylor expansion of 0.5 in x 3.374 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 3.374 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 3.374 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.374 * [taylor]: Taking taylor expansion of y in x 3.374 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.374 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.374 * [taylor]: Taking taylor expansion of x in x 3.374 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.374 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.374 * [taylor]: Taking taylor expansion of x in x 3.375 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 3.375 * [taylor]: Taking taylor expansion of 0.5 in y 3.375 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 3.375 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 3.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.375 * [taylor]: Taking taylor expansion of y in y 3.375 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 3.375 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 3.375 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.375 * [taylor]: Taking taylor expansion of x in y 3.376 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 3.376 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 3.376 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.376 * [taylor]: Taking taylor expansion of x in y 3.376 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 3.376 * [taylor]: Taking taylor expansion of 0.5 in y 3.376 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 3.376 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 3.376 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.376 * [taylor]: Taking taylor expansion of y in y 3.376 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 3.376 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 3.376 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.376 * [taylor]: Taking taylor expansion of x in y 3.376 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 3.376 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 3.376 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.376 * [taylor]: Taking taylor expansion of x in y 3.377 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 3.377 * [taylor]: Taking taylor expansion of 0.5 in x 3.377 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 3.377 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 3.377 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.377 * [taylor]: Taking taylor expansion of y in x 3.377 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.377 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.377 * [taylor]: Taking taylor expansion of x in x 3.377 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.377 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.377 * [taylor]: Taking taylor expansion of x in x 3.381 * [taylor]: Taking taylor expansion of 0 in x 3.387 * [taylor]: Taking taylor expansion of 0 in x 3.396 * [taylor]: Taking taylor expansion of 0 in x 3.396 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (y x) around 0 3.396 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 3.396 * [taylor]: Taking taylor expansion of 0.5 in x 3.397 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 3.397 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 3.397 * [taylor]: Taking taylor expansion of (/ -1 y) in x 3.397 * [taylor]: Taking taylor expansion of -1 in x 3.397 * [taylor]: Taking taylor expansion of y in x 3.397 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 3.397 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.397 * [taylor]: Taking taylor expansion of x in x 3.397 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.397 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.397 * [taylor]: Taking taylor expansion of -1 in x 3.397 * [taylor]: Taking taylor expansion of x in x 3.397 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 3.397 * [taylor]: Taking taylor expansion of 0.5 in y 3.397 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 3.398 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 3.398 * [taylor]: Taking taylor expansion of (/ -1 y) in y 3.398 * [taylor]: Taking taylor expansion of -1 in y 3.398 * [taylor]: Taking taylor expansion of y in y 3.398 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 3.398 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 3.398 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.398 * [taylor]: Taking taylor expansion of x in y 3.398 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 3.398 * [taylor]: Taking taylor expansion of (/ -1 x) in y 3.398 * [taylor]: Taking taylor expansion of -1 in y 3.398 * [taylor]: Taking taylor expansion of x in y 3.398 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 3.398 * [taylor]: Taking taylor expansion of 0.5 in y 3.398 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 3.398 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 3.398 * [taylor]: Taking taylor expansion of (/ -1 y) in y 3.398 * [taylor]: Taking taylor expansion of -1 in y 3.398 * [taylor]: Taking taylor expansion of y in y 3.399 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 3.399 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 3.399 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.399 * [taylor]: Taking taylor expansion of x in y 3.399 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 3.399 * [taylor]: Taking taylor expansion of (/ -1 x) in y 3.399 * [taylor]: Taking taylor expansion of -1 in y 3.399 * [taylor]: Taking taylor expansion of x in y 3.399 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 3.399 * [taylor]: Taking taylor expansion of 0.5 in x 3.399 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 3.399 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 3.399 * [taylor]: Taking taylor expansion of (/ -1 y) in x 3.399 * [taylor]: Taking taylor expansion of -1 in x 3.399 * [taylor]: Taking taylor expansion of y in x 3.399 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 3.399 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.399 * [taylor]: Taking taylor expansion of x in x 3.400 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.400 * [taylor]: Taking taylor expansion of -1 in x 3.400 * [taylor]: Taking taylor expansion of x in x 3.403 * [taylor]: Taking taylor expansion of 0 in x 3.408 * [taylor]: Taking taylor expansion of 0 in x 3.416 * [taylor]: Taking taylor expansion of 0 in x 3.416 * * * [progress]: simplifying candidates 3.416 * [simplify]: Simplifying using # : (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)) (+ (log (cos y)) (- (log (+ (exp x) (exp (- x)))) (log 2.0))) (+ (log (cos y)) (log (/ (+ (exp x) (exp (- x))) 2.0))) (log (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (exp (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (* (* (* (cos y) (cos y)) (cos y)) (/ (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (* (* 2.0 2.0) 2.0))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (/ (+ (exp x) (exp (- x))) 2.0) (/ (+ (exp x) (exp (- x))) 2.0)) (/ (+ (exp x) (exp (- x))) 2.0))) (* (cbrt (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (cbrt (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)))) (cbrt (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (* (* (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)) (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (sqrt (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (sqrt (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (* (sqrt (cos y)) (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (sqrt (cos y)) (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (sqrt (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0))) (* (sqrt (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0))) (* (cos y) (* (cbrt (/ (+ (exp x) (exp (- x))) 2.0)) (cbrt (/ (+ (exp x) (exp (- x))) 2.0)))) (* (cos y) (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (cos y) (/ (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (* (cbrt 2.0) (cbrt 2.0)))) (* (cos y) (/ (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (sqrt 2.0))) (* (cos y) (/ (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) 1)) (* (cos y) (/ (sqrt (+ (exp x) (exp (- x)))) (* (cbrt 2.0) (cbrt 2.0)))) (* (cos y) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0))) (* (cos y) (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (* (cos y) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))) (* (cos y) (/ 1 (sqrt 2.0))) (* (cos y) (/ 1 1)) (* (cos y) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))) (* (cos y) (/ 1 (sqrt 2.0))) (* (cos y) (/ 1 1)) (* (cos y) 1) (* (cos y) (+ (exp x) (exp (- x)))) (* (cbrt (cos y)) (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (cos y)) (/ (+ (exp x) (exp (- x))) 2.0)) (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)) (* (cos y) (+ (exp x) (exp (- x)))) (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2))) (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) 3.419 * * [simplify]: iteration 0 : 90 enodes (cost 561 ) 3.440 * * [simplify]: iteration 1 : 234 enodes (cost 535 ) 3.528 * * [simplify]: iteration 2 : 805 enodes (cost 469 ) 4.589 * * [simplify]: iteration 3 : 3072 enodes (cost 467 ) 5.306 * * [simplify]: iteration done : 5000 enodes (cost 467 ) 5.306 * [simplify]: Simplified to: (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)) (log (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (log (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (log (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (exp (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (pow (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)) 3) (pow (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)) 3) (* (cbrt (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (cbrt (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)))) (cbrt (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (pow (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)) 3) (sqrt (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (sqrt (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0))) (* (sqrt (cos y)) (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (sqrt (cos y)) (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (sqrt (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0))) (* (sqrt (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0))) (* (cos y) (* (cbrt (/ (+ (exp x) (exp (- x))) 2.0)) (cbrt (/ (+ (exp x) (exp (- x))) 2.0)))) (* (cos y) (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (cos y) (/ (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (* (cbrt 2.0) (cbrt 2.0)))) (* (cos y) (/ (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (sqrt 2.0))) (* (cos y) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (* (cos y) (/ (sqrt (+ (exp x) (exp (- x)))) (* (cbrt 2.0) (cbrt 2.0)))) (* (cos y) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0))) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (cos y) (* (cbrt 2.0) (cbrt 2.0))) (/ (cos y) (sqrt 2.0)) (cos y) (/ (cos y) (* (cbrt 2.0) (cbrt 2.0))) (/ (cos y) (sqrt 2.0)) (cos y) (cos y) (* (cos y) (+ (exp x) (exp (- x)))) (* (cbrt (cos y)) (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (cos y)) (/ (+ (exp x) (exp (- x))) 2.0)) (* (cos y) (/ (+ (exp x) (exp (- x))) 2.0)) (* (cos y) (+ (exp x) (exp (- x)))) (+ (* 0.5 (- (pow x 2) (pow y 2))) 1.0) (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) 5.307 * * * [progress]: adding candidates to table 5.388 * * [progress]: iteration 2 / 4 5.388 * * * [progress]: picking best candidate 5.390 * * * * [pick]: Picked # 5.390 * * * [progress]: localizing error 5.404 * * * [progress]: generating rewritten candidates 5.404 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 5.456 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 5.480 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 5.489 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 5.501 * * * [progress]: generating series expansions 5.502 * * * * [progress]: [ 1 / 4 ] generating series at (2) 5.502 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (x y) around 0 5.502 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 5.502 * [taylor]: Taking taylor expansion of 0.5 in y 5.502 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 5.502 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 5.502 * [taylor]: Taking taylor expansion of (exp x) in y 5.502 * [taylor]: Taking taylor expansion of x in y 5.502 * [taylor]: Taking taylor expansion of (exp (- x)) in y 5.502 * [taylor]: Taking taylor expansion of (- x) in y 5.502 * [taylor]: Taking taylor expansion of x in y 5.502 * [taylor]: Taking taylor expansion of (cos y) in y 5.502 * [taylor]: Taking taylor expansion of y in y 5.502 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 5.502 * [taylor]: Taking taylor expansion of 0.5 in x 5.502 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 5.502 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.502 * [taylor]: Taking taylor expansion of (exp x) in x 5.502 * [taylor]: Taking taylor expansion of x in x 5.502 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.502 * [taylor]: Taking taylor expansion of (- x) in x 5.502 * [taylor]: Taking taylor expansion of x in x 5.503 * [taylor]: Taking taylor expansion of (cos y) in x 5.503 * [taylor]: Taking taylor expansion of y in x 5.503 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 5.503 * [taylor]: Taking taylor expansion of 0.5 in x 5.503 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 5.503 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.503 * [taylor]: Taking taylor expansion of (exp x) in x 5.503 * [taylor]: Taking taylor expansion of x in x 5.503 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.503 * [taylor]: Taking taylor expansion of (- x) in x 5.503 * [taylor]: Taking taylor expansion of x in x 5.504 * [taylor]: Taking taylor expansion of (cos y) in x 5.504 * [taylor]: Taking taylor expansion of y in x 5.505 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 5.505 * [taylor]: Taking taylor expansion of 1.0 in y 5.505 * [taylor]: Taking taylor expansion of (cos y) in y 5.505 * [taylor]: Taking taylor expansion of y in y 5.512 * [taylor]: Taking taylor expansion of 0 in y 5.518 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y 5.518 * [taylor]: Taking taylor expansion of 0.5 in y 5.518 * [taylor]: Taking taylor expansion of (cos y) in y 5.518 * [taylor]: Taking taylor expansion of y in y 5.521 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0 5.521 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 5.521 * [taylor]: Taking taylor expansion of 0.5 in y 5.522 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 5.522 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 5.522 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.522 * [taylor]: Taking taylor expansion of y in y 5.522 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 5.522 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.522 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.522 * [taylor]: Taking taylor expansion of x in y 5.522 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 5.522 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 5.522 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.522 * [taylor]: Taking taylor expansion of x in y 5.522 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 5.522 * [taylor]: Taking taylor expansion of 0.5 in x 5.522 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 5.522 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 5.522 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.522 * [taylor]: Taking taylor expansion of y in x 5.522 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.522 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.522 * [taylor]: Taking taylor expansion of x in x 5.523 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.523 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.523 * [taylor]: Taking taylor expansion of x in x 5.523 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 5.523 * [taylor]: Taking taylor expansion of 0.5 in x 5.523 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 5.523 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 5.523 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.523 * [taylor]: Taking taylor expansion of y in x 5.524 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.524 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.524 * [taylor]: Taking taylor expansion of x in x 5.524 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.524 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.524 * [taylor]: Taking taylor expansion of x in x 5.525 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 5.525 * [taylor]: Taking taylor expansion of 0.5 in y 5.525 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 5.525 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 5.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.525 * [taylor]: Taking taylor expansion of y in y 5.526 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 5.526 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.526 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.526 * [taylor]: Taking taylor expansion of x in y 5.526 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 5.526 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 5.526 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.526 * [taylor]: Taking taylor expansion of x in y 5.529 * [taylor]: Taking taylor expansion of 0 in y 5.535 * [taylor]: Taking taylor expansion of 0 in y 5.543 * [taylor]: Taking taylor expansion of 0 in y 5.543 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 5.543 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 5.543 * [taylor]: Taking taylor expansion of 0.5 in y 5.543 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 5.543 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 5.543 * [taylor]: Taking taylor expansion of (/ -1 y) in y 5.543 * [taylor]: Taking taylor expansion of -1 in y 5.543 * [taylor]: Taking taylor expansion of y in y 5.544 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 5.544 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.544 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.544 * [taylor]: Taking taylor expansion of x in y 5.544 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 5.544 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.544 * [taylor]: Taking taylor expansion of -1 in y 5.544 * [taylor]: Taking taylor expansion of x in y 5.544 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 5.544 * [taylor]: Taking taylor expansion of 0.5 in x 5.544 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 5.544 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 5.544 * [taylor]: Taking taylor expansion of (/ -1 y) in x 5.544 * [taylor]: Taking taylor expansion of -1 in x 5.544 * [taylor]: Taking taylor expansion of y in x 5.544 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 5.544 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.544 * [taylor]: Taking taylor expansion of x in x 5.545 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.545 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.545 * [taylor]: Taking taylor expansion of -1 in x 5.545 * [taylor]: Taking taylor expansion of x in x 5.545 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 5.545 * [taylor]: Taking taylor expansion of 0.5 in x 5.545 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 5.545 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 5.545 * [taylor]: Taking taylor expansion of (/ -1 y) in x 5.545 * [taylor]: Taking taylor expansion of -1 in x 5.545 * [taylor]: Taking taylor expansion of y in x 5.545 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 5.545 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.545 * [taylor]: Taking taylor expansion of x in x 5.545 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.546 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.546 * [taylor]: Taking taylor expansion of -1 in x 5.546 * [taylor]: Taking taylor expansion of x in x 5.547 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 5.547 * [taylor]: Taking taylor expansion of 0.5 in y 5.547 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 5.547 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 5.547 * [taylor]: Taking taylor expansion of (/ -1 y) in y 5.547 * [taylor]: Taking taylor expansion of -1 in y 5.547 * [taylor]: Taking taylor expansion of y in y 5.547 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 5.547 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.547 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.547 * [taylor]: Taking taylor expansion of x in y 5.547 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 5.547 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.547 * [taylor]: Taking taylor expansion of -1 in y 5.547 * [taylor]: Taking taylor expansion of x in y 5.550 * [taylor]: Taking taylor expansion of 0 in y 5.555 * [taylor]: Taking taylor expansion of 0 in y 5.563 * [taylor]: Taking taylor expansion of 0 in y 5.563 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 5.563 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) in (x y) around 0 5.563 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) in y 5.563 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in y 5.563 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 5.563 * [taylor]: Taking taylor expansion of (exp x) in y 5.563 * [taylor]: Taking taylor expansion of x in y 5.564 * [taylor]: Taking taylor expansion of (exp (- x)) in y 5.564 * [taylor]: Taking taylor expansion of (- x) in y 5.564 * [taylor]: Taking taylor expansion of x in y 5.566 * [taylor]: Taking taylor expansion of (cos y) in y 5.566 * [taylor]: Taking taylor expansion of y in y 5.566 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) in x 5.566 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 5.566 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.566 * [taylor]: Taking taylor expansion of (exp x) in x 5.566 * [taylor]: Taking taylor expansion of x in x 5.566 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.566 * [taylor]: Taking taylor expansion of (- x) in x 5.566 * [taylor]: Taking taylor expansion of x in x 5.569 * [taylor]: Taking taylor expansion of (cos y) in x 5.569 * [taylor]: Taking taylor expansion of y in x 5.569 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) in x 5.569 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 5.569 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.569 * [taylor]: Taking taylor expansion of (exp x) in x 5.569 * [taylor]: Taking taylor expansion of x in x 5.569 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.569 * [taylor]: Taking taylor expansion of (- x) in x 5.569 * [taylor]: Taking taylor expansion of x in x 5.572 * [taylor]: Taking taylor expansion of (cos y) in x 5.572 * [taylor]: Taking taylor expansion of y in x 5.573 * [taylor]: Taking taylor expansion of (* (sqrt 2) (cos y)) in y 5.573 * [taylor]: Taking taylor expansion of (sqrt 2) in y 5.573 * [taylor]: Taking taylor expansion of 2 in y 5.573 * [taylor]: Taking taylor expansion of (cos y) in y 5.573 * [taylor]: Taking taylor expansion of y in y 5.576 * [taylor]: Taking taylor expansion of 0 in y 5.584 * [taylor]: Taking taylor expansion of (* 1/2 (/ (cos y) (sqrt 2))) in y 5.584 * [taylor]: Taking taylor expansion of 1/2 in y 5.584 * [taylor]: Taking taylor expansion of (/ (cos y) (sqrt 2)) in y 5.584 * [taylor]: Taking taylor expansion of (cos y) in y 5.585 * [taylor]: Taking taylor expansion of y in y 5.585 * [taylor]: Taking taylor expansion of (sqrt 2) in y 5.585 * [taylor]: Taking taylor expansion of 2 in y 5.593 * [approximate]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0 5.593 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 5.593 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 5.593 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.593 * [taylor]: Taking taylor expansion of y in y 5.594 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 5.594 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 5.594 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.594 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.594 * [taylor]: Taking taylor expansion of x in y 5.594 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 5.594 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 5.594 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.594 * [taylor]: Taking taylor expansion of x in y 5.598 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 5.599 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 5.599 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.599 * [taylor]: Taking taylor expansion of y in x 5.599 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 5.599 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.599 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.599 * [taylor]: Taking taylor expansion of x in x 5.599 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.599 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.599 * [taylor]: Taking taylor expansion of x in x 5.600 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 5.600 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 5.600 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.600 * [taylor]: Taking taylor expansion of y in x 5.600 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 5.600 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.600 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.600 * [taylor]: Taking taylor expansion of x in x 5.601 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.601 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.601 * [taylor]: Taking taylor expansion of x in x 5.602 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 5.602 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 5.602 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.602 * [taylor]: Taking taylor expansion of y in y 5.603 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 5.603 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 5.603 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.603 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.603 * [taylor]: Taking taylor expansion of x in y 5.603 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 5.603 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 5.603 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.603 * [taylor]: Taking taylor expansion of x in y 5.607 * [taylor]: Taking taylor expansion of 0 in y 5.611 * [taylor]: Taking taylor expansion of 0 in y 5.618 * [taylor]: Taking taylor expansion of 0 in y 5.619 * [approximate]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 5.619 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 5.619 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 5.619 * [taylor]: Taking taylor expansion of (/ -1 y) in y 5.619 * [taylor]: Taking taylor expansion of -1 in y 5.619 * [taylor]: Taking taylor expansion of y in y 5.619 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 5.619 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 5.619 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.619 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.619 * [taylor]: Taking taylor expansion of x in y 5.619 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 5.619 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.619 * [taylor]: Taking taylor expansion of -1 in y 5.619 * [taylor]: Taking taylor expansion of x in y 5.621 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 5.621 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 5.621 * [taylor]: Taking taylor expansion of (/ -1 y) in x 5.621 * [taylor]: Taking taylor expansion of -1 in x 5.621 * [taylor]: Taking taylor expansion of y in x 5.621 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 5.621 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 5.621 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.621 * [taylor]: Taking taylor expansion of x in x 5.622 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.622 * [taylor]: Taking taylor expansion of -1 in x 5.622 * [taylor]: Taking taylor expansion of x in x 5.623 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 5.623 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 5.623 * [taylor]: Taking taylor expansion of (/ -1 y) in x 5.623 * [taylor]: Taking taylor expansion of -1 in x 5.623 * [taylor]: Taking taylor expansion of y in x 5.623 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 5.623 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 5.623 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.623 * [taylor]: Taking taylor expansion of x in x 5.623 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.623 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.623 * [taylor]: Taking taylor expansion of -1 in x 5.623 * [taylor]: Taking taylor expansion of x in x 5.624 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 5.625 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 5.625 * [taylor]: Taking taylor expansion of (/ -1 y) in y 5.625 * [taylor]: Taking taylor expansion of -1 in y 5.625 * [taylor]: Taking taylor expansion of y in y 5.625 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 5.625 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 5.625 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.625 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.625 * [taylor]: Taking taylor expansion of x in y 5.625 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 5.625 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.625 * [taylor]: Taking taylor expansion of -1 in y 5.625 * [taylor]: Taking taylor expansion of x in y 5.629 * [taylor]: Taking taylor expansion of 0 in y 5.633 * [taylor]: Taking taylor expansion of 0 in y 5.640 * [taylor]: Taking taylor expansion of 0 in y 5.640 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 5.640 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in (x) around 0 5.640 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 5.640 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.640 * [taylor]: Taking taylor expansion of (exp x) in x 5.640 * [taylor]: Taking taylor expansion of x in x 5.640 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.640 * [taylor]: Taking taylor expansion of (- x) in x 5.640 * [taylor]: Taking taylor expansion of x in x 5.643 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 5.643 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.643 * [taylor]: Taking taylor expansion of (exp x) in x 5.643 * [taylor]: Taking taylor expansion of x in x 5.643 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.643 * [taylor]: Taking taylor expansion of (- x) in x 5.643 * [taylor]: Taking taylor expansion of x in x 5.675 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 5.675 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 5.675 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.675 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.675 * [taylor]: Taking taylor expansion of x in x 5.675 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.675 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.675 * [taylor]: Taking taylor expansion of x in x 5.676 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 5.676 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.676 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.676 * [taylor]: Taking taylor expansion of x in x 5.676 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.676 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.677 * [taylor]: Taking taylor expansion of x in x 5.685 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 5.685 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 5.685 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 5.685 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.685 * [taylor]: Taking taylor expansion of x in x 5.686 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.686 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.686 * [taylor]: Taking taylor expansion of -1 in x 5.686 * [taylor]: Taking taylor expansion of x in x 5.687 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 5.687 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 5.687 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.687 * [taylor]: Taking taylor expansion of x in x 5.687 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.687 * [taylor]: Taking taylor expansion of -1 in x 5.687 * [taylor]: Taking taylor expansion of x in x 5.692 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 5.692 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in (x) around 0 5.692 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 5.692 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.692 * [taylor]: Taking taylor expansion of (exp x) in x 5.692 * [taylor]: Taking taylor expansion of x in x 5.692 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.692 * [taylor]: Taking taylor expansion of (- x) in x 5.692 * [taylor]: Taking taylor expansion of x in x 5.695 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 5.695 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.695 * [taylor]: Taking taylor expansion of (exp x) in x 5.696 * [taylor]: Taking taylor expansion of x in x 5.696 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.696 * [taylor]: Taking taylor expansion of (- x) in x 5.696 * [taylor]: Taking taylor expansion of x in x 5.727 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 5.727 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 5.727 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.727 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.727 * [taylor]: Taking taylor expansion of x in x 5.727 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.727 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.727 * [taylor]: Taking taylor expansion of x in x 5.728 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 5.728 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.728 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.728 * [taylor]: Taking taylor expansion of x in x 5.729 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.729 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.729 * [taylor]: Taking taylor expansion of x in x 5.734 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 5.734 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 5.734 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 5.734 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.734 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.734 * [taylor]: Taking taylor expansion of x in x 5.735 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.735 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.735 * [taylor]: Taking taylor expansion of -1 in x 5.735 * [taylor]: Taking taylor expansion of x in x 5.736 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 5.736 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 5.736 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.736 * [taylor]: Taking taylor expansion of x in x 5.736 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.736 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.736 * [taylor]: Taking taylor expansion of -1 in x 5.736 * [taylor]: Taking taylor expansion of x in x 5.741 * * * [progress]: simplifying candidates 5.743 * [simplify]: Simplifying using # : (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (+ (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (cos y))) (- (log (sqrt (+ (exp x) (exp (- x))))) (log 2.0))) (+ (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (cos y))) (log (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (+ (log (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (- (log (sqrt (+ (exp x) (exp (- x))))) (log 2.0))) (+ (log (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (log (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (log (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (exp (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (* (* (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* (cos y) (cos y)) (cos y))) (/ (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* 2.0 2.0) 2.0))) (* (* (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* (cos y) (cos y)) (cos y))) (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (* (* (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (/ (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* 2.0 2.0) 2.0))) (* (* (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (* (cbrt (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (cbrt (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)))) (cbrt (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (* (* (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (sqrt (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (sqrt (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (* (* (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cos y)) (sqrt (+ (exp x) (exp (- x))))) (* (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) 2.0) (* (* (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cos y)) (sqrt (+ (exp x) (exp (- x))))) (* (sqrt (- (exp x) (exp (- x)))) 2.0) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (* (cbrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cbrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt 2.0) (cbrt 2.0)))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 2.0))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 1)) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (* (cbrt 2.0) (cbrt 2.0)))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt 2.0))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 1)) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (* (cbrt 2.0) (cbrt 2.0)))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) 1)) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt 1) (* (cbrt 2.0) (cbrt 2.0)))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt 1) (sqrt 2.0))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt 1) 1)) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt 1) (* (cbrt 2.0) (cbrt 2.0)))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt 1) (sqrt 2.0))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt 1) 1)) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (* (cbrt 2.0) (cbrt 2.0)))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) 1)) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ 1 (sqrt 2.0))) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (/ 1 1)) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) 1) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (sqrt (+ (exp x) (exp (- x))))) (* (cos y) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (sqrt (+ (exp x) (exp (- x))))) (* (* (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (* (* (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cos y)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (cos y))) (log (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (exp (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (* (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* (cos y) (cos y)) (cos y))) (* (cbrt (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (cbrt (* (sqrt (+ (exp x) (exp (- x)))) (cos y)))) (cbrt (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (* (* (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (sqrt (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (sqrt (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (cos y))) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (cos y))) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (cos y))) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (cos y))) (* (sqrt (+ (exp x) (exp (- x)))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (cos y))) (* (sqrt (+ (exp x) (exp (- x)))) 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cos y)) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (cos y)) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cos y)) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cos y)) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (* (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cos y)) (* (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cos y)) (log (sqrt (+ (exp x) (exp (- x))))) (exp (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 1) (sqrt (+ (exp x) (exp (- x)))) (sqrt 1) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (sqrt (- (exp x) (exp (- x)))) (/ 1 2) (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))) (exp (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 1) (sqrt (+ (exp x) (exp (- x)))) (sqrt 1) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (sqrt (- (exp x) (exp (- x)))) (/ 1 2) (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))) (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2))) (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) (- (+ (sqrt 2) (* 1/2 (/ (pow x 2) (sqrt 2)))) (* 1/2 (* (sqrt 2) (pow y 2)))) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (* (cos y) (sqrt (+ (exp (* -1 x)) (exp x)))) (- (+ (* 1/24 (/ (pow x 4) (sqrt 2))) (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (sqrt 2))) (* 1/8 (/ (pow x 4) (pow (sqrt 2) 3)))) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp (* -1 x)) (exp x))) (- (+ (* 1/24 (/ (pow x 4) (sqrt 2))) (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (sqrt 2))) (* 1/8 (/ (pow x 4) (pow (sqrt 2) 3)))) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp (* -1 x)) (exp x))) 5.749 * * [simplify]: iteration 0 : 174 enodes (cost 2212 ) 5.800 * * [simplify]: iteration 1 : 470 enodes (cost 1985 ) 6.061 * * [simplify]: iteration 2 : 1722 enodes (cost 1608 ) 6.661 * * [simplify]: iteration done : 5001 enodes (cost 1608 ) 6.661 * [simplify]: Simplified to: (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) (log (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)) (log (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)) (log (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)) (log (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)) (log (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)) (exp (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)) (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3) (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3) (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3) (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3) (* (cbrt (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)) (cbrt (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0))) (cbrt (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)) (pow (/ (* (+ 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(cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (pow (sqrt (+ (exp (- x)) (exp x))) 3) (fabs (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))) 1 (sqrt (+ (exp (- x)) (exp x))) 1 (sqrt (+ (exp (- x)) (exp x))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (sqrt (+ (+ (exp (+ x x)) (exp (* x -2))) -1)) (sqrt (- (exp (+ x x)) (exp (* x -2)))) (sqrt (- (exp x) (exp (- x)))) 1/2 (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))) (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2))) (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) (+ (sqrt 2) (* 1/2 (- (/ (pow x 2) (sqrt 2)) (* (sqrt 2) (pow y 2))))) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (+ (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (sqrt 2)) (- (* 1/24 (/ (pow x 4) (sqrt 2))) (* 1/16 (/ (pow x 4) (sqrt 2))))) (sqrt (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x))) (+ (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (sqrt 2)) (- (* 1/24 (/ (pow x 4) (sqrt 2))) (* 1/16 (/ (pow x 4) (sqrt 2))))) (sqrt (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x))) 6.662 * * * [progress]: adding candidates to table 6.954 * [progress]: [Phase 3 of 3] Extracting. 6.954 * * [regime]: Finding splitpoints for: (# #) 6.954 * * * [regime-changes]: Trying 2 branch expressions: (y x) 6.954 * * * * [regimes]: Trying to branch on y from (# #) 6.970 * * * * [regimes]: Trying to branch on x from (# #) 6.982 * * * [regime]: Found split indices: #