16.279 * [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 0.012 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.014 * * * * [points]: Setting MPFR precision to 64 0.015 * * * * [points]: Setting MPFR precision to 320 0.017 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.019 * * * * [points]: Setting MPFR precision to 64 0.022 * * * * [points]: Setting MPFR precision to 320 0.025 * * * * [points]: Setting MPFR precision to 576 0.029 * * * * [points]: Computing exacts for 256 points 0.031 * * * * [points]: Setting MPFR precision to 320 0.040 * * * * [points]: Setting MPFR precision to 576 0.053 * * * * [points]: Filtering points with unrepresentable outputs 0.053 * * * * [points]: Sampling 119 additional inputs, on iter 1 have 137 / 256 0.054 * * * * [points]: Computing exacts on every 7 of 119 points to ramp up precision 0.057 * * * * [points]: Setting MPFR precision to 320 0.057 * * * * [points]: Setting MPFR precision to 576 0.058 * * * * [points]: Computing exacts on every 3 of 119 points to ramp up precision 0.061 * * * * [points]: Setting MPFR precision to 320 0.062 * * * * [points]: Setting MPFR precision to 576 0.068 * * * * [points]: Computing exacts for 119 points 0.071 * * * * [points]: Setting MPFR precision to 320 0.075 * * * * [points]: Setting MPFR precision to 576 0.081 * * * * [points]: Filtering points with unrepresentable outputs 0.082 * * * * [points]: Sampling 62 additional inputs, on iter 2 have 194 / 256 0.082 * * * * [points]: Computing exacts on every 3 of 62 points to ramp up precision 0.085 * * * * [points]: Setting MPFR precision to 320 0.085 * * * * [points]: Setting MPFR precision to 576 0.086 * * * * [points]: Computing exacts for 62 points 0.089 * * * * [points]: Setting MPFR precision to 320 0.091 * * * * [points]: Setting MPFR precision to 576 0.094 * * * * [points]: Filtering points with unrepresentable outputs 0.094 * * * * [points]: Sampling 31 additional inputs, on iter 3 have 225 / 256 0.095 * * * * [points]: Computing exacts for 31 points 0.097 * * * * [points]: Setting MPFR precision to 320 0.098 * * * * [points]: Setting MPFR precision to 576 0.100 * * * * [points]: Filtering points with unrepresentable outputs 0.100 * * * * [points]: Sampling 16 additional inputs, on iter 4 have 240 / 256 0.100 * * * * [points]: Computing exacts for 16 points 0.102 * * * * [points]: Setting MPFR precision to 320 0.103 * * * * [points]: Setting MPFR precision to 576 0.104 * * * * [points]: Filtering points with unrepresentable outputs 0.104 * * * * [points]: Sampling 8 additional inputs, on iter 5 have 248 / 256 0.104 * * * * [points]: Computing exacts for 8 points 0.107 * * * * [points]: Setting MPFR precision to 320 0.108 * * * * [points]: Setting MPFR precision to 576 0.108 * * * * [points]: Filtering points with unrepresentable outputs 0.108 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 252 / 256 0.108 * * * * [points]: Computing exacts for 4 points 0.110 * * * * [points]: Setting MPFR precision to 320 0.111 * * * * [points]: Setting MPFR precision to 576 0.111 * * * * [points]: Filtering points with unrepresentable outputs 0.111 * * * * [points]: Sampled 256 points with exact outputs 0.111 * * * [progress]: [2/2] Setting up program. 0.114 * [progress]: [Phase 2 of 3] Improving. 0.115 * [simplify]: Simplifying using # : (re (complex (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (- (exp x) (exp (- x))) 2.0) (sin y)))) 0.117 * * [simplify]: iteration 0 : 30 enodes (cost 7 ) 0.118 * * [simplify]: iteration 1 : 47 enodes (cost 7 ) 0.120 * * [simplify]: iteration 2 : 84 enodes (cost 7 ) 0.122 * * [simplify]: iteration 3 : 131 enodes (cost 7 ) 0.124 * * [simplify]: iteration 4 : 223 enodes (cost 7 ) 0.127 * * [simplify]: iteration 5 : 466 enodes (cost 7 ) 0.133 * * [simplify]: iteration 6 : 1123 enodes (cost 7 ) 0.145 * * [simplify]: iteration 7 : 2244 enodes (cost 7 ) 0.174 * * [simplify]: iteration 8 : 5002 enodes (cost 7 ) 0.175 * [simplify]: Simplified to: (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 0.178 * * [progress]: iteration 1 / 4 0.178 * * * [progress]: picking best candidate 0.180 * * * * [pick]: Picked # 0.180 * * * [progress]: localizing error 0.195 * * * [progress]: generating rewritten candidates 0.195 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.200 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.211 * * * [progress]: generating series expansions 0.211 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.211 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.211 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.211 * [taylor]: Taking taylor expansion of (exp x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.211 * [taylor]: Taking taylor expansion of (- x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.212 * [taylor]: Taking taylor expansion of (exp x) in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.212 * [taylor]: Taking taylor expansion of (- x) in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.231 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.231 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.231 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.231 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.232 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.232 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.232 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.232 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.235 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.235 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.235 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.235 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.235 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.235 * [taylor]: Taking taylor expansion of -1 in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.236 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.236 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.236 * [taylor]: Taking taylor expansion of -1 in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.238 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.238 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (x y) around 0 0.238 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 0.238 * [taylor]: Taking taylor expansion of 0.5 in y 0.238 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 0.238 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.238 * [taylor]: Taking taylor expansion of (exp x) in y 0.238 * [taylor]: Taking taylor expansion of x in y 0.238 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.238 * [taylor]: Taking taylor expansion of (- x) in y 0.238 * [taylor]: Taking taylor expansion of x in y 0.238 * [taylor]: Taking taylor expansion of (cos y) in y 0.239 * [taylor]: Taking taylor expansion of y in y 0.239 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.239 * [taylor]: Taking taylor expansion of 0.5 in x 0.239 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.239 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.239 * [taylor]: Taking taylor expansion of (exp x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.239 * [taylor]: Taking taylor expansion of (- x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (cos y) in x 0.239 * [taylor]: Taking taylor expansion of y in x 0.239 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.239 * [taylor]: Taking taylor expansion of 0.5 in x 0.239 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.239 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.239 * [taylor]: Taking taylor expansion of (exp x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.239 * [taylor]: Taking taylor expansion of (- x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (cos y) in x 0.240 * [taylor]: Taking taylor expansion of y in x 0.241 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 0.241 * [taylor]: Taking taylor expansion of 1.0 in y 0.241 * [taylor]: Taking taylor expansion of (cos y) in y 0.241 * [taylor]: Taking taylor expansion of y in y 0.245 * [taylor]: Taking taylor expansion of 0 in y 0.251 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y 0.251 * [taylor]: Taking taylor expansion of 0.5 in y 0.251 * [taylor]: Taking taylor expansion of (cos y) in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.254 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0 0.254 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.254 * [taylor]: Taking taylor expansion of 0.5 in y 0.254 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.254 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.255 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.255 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.255 * [taylor]: Taking taylor expansion of x in y 0.255 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.255 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.255 * [taylor]: Taking taylor expansion of x in y 0.255 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.255 * [taylor]: Taking taylor expansion of 0.5 in x 0.255 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.255 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.255 * [taylor]: Taking taylor expansion of y in x 0.255 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.255 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.255 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.256 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.256 * [taylor]: Taking taylor expansion of 0.5 in x 0.256 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.256 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.256 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.256 * [taylor]: Taking taylor expansion of y in x 0.256 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.256 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.256 * [taylor]: Taking taylor expansion of x in x 0.256 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.256 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.258 * [taylor]: Taking taylor expansion of 0.5 in y 0.258 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.258 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.258 * [taylor]: Taking taylor expansion of y in y 0.258 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.258 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.258 * [taylor]: Taking taylor expansion of x in y 0.258 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.258 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.258 * [taylor]: Taking taylor expansion of x in y 0.261 * [taylor]: Taking taylor expansion of 0 in y 0.267 * [taylor]: Taking taylor expansion of 0 in y 0.274 * [taylor]: Taking taylor expansion of 0 in y 0.275 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 0.275 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.275 * [taylor]: Taking taylor expansion of 0.5 in y 0.275 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.275 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.275 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.275 * [taylor]: Taking taylor expansion of -1 in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.275 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.275 * [taylor]: Taking taylor expansion of x in y 0.275 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.275 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.275 * [taylor]: Taking taylor expansion of -1 in y 0.275 * [taylor]: Taking taylor expansion of x in y 0.275 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.275 * [taylor]: Taking taylor expansion of 0.5 in x 0.275 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.275 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.275 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.275 * [taylor]: Taking taylor expansion of -1 in x 0.275 * [taylor]: Taking taylor expansion of y in x 0.276 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.276 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.276 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.276 * [taylor]: Taking taylor expansion of -1 in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.276 * [taylor]: Taking taylor expansion of 0.5 in x 0.276 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.276 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.276 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.276 * [taylor]: Taking taylor expansion of -1 in x 0.276 * [taylor]: Taking taylor expansion of y in x 0.276 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.276 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.277 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.277 * [taylor]: Taking taylor expansion of -1 in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.278 * [taylor]: Taking taylor expansion of 0.5 in y 0.278 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.278 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.278 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.278 * [taylor]: Taking taylor expansion of -1 in y 0.278 * [taylor]: Taking taylor expansion of y in y 0.278 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.278 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.278 * [taylor]: Taking taylor expansion of x in y 0.278 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.278 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.278 * [taylor]: Taking taylor expansion of -1 in y 0.278 * [taylor]: Taking taylor expansion of x in y 0.281 * [taylor]: Taking taylor expansion of 0 in y 0.287 * [taylor]: Taking taylor expansion of 0 in y 0.294 * [taylor]: Taking taylor expansion of 0 in y 0.294 * * * [progress]: simplifying candidates 0.295 * [simplify]: Simplifying using # : (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (exp x) (exp (- x)))) (* (exp (exp x)) (exp (exp (- x)))) (log (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (+ (- (log (+ (exp x) (exp (- x)))) (log 2.0)) (log (cos y))) (+ (log (/ (+ (exp x) (exp (- x))) 2.0)) (log (cos y))) (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (exp (* (/ (+ (exp x) (exp (- x))) 2.0) (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)) (* (* (cos y) (cos y)) (cos y))) (* (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (cbrt (* (/ (+ (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) (cos y))) (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (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)) (sqrt (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (* (cbrt (cos y)) (cbrt (cos y)))) (* (/ (+ (exp x) (exp (- x))) 2.0) (sqrt (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) 1) (* (cbrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ 1 2.0) (cos y)) (* (+ (exp x) (exp (- x))) (cos y)) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp x) (exp (- x))) (+ (exp (* -1 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)))) 0.299 * * [simplify]: iteration 0 : 286 enodes (cost 487 ) 0.305 * * [simplify]: iteration 1 : 1053 enodes (cost 428 ) 0.324 * * [simplify]: iteration 2 : 4913 enodes (cost 426 ) 0.462 * * [simplify]: iteration 3 : 5001 enodes (cost 426 ) 0.469 * [simplify]: Simplified to: (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (log (+ (exp (* -1 x)) (exp x))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (pow (+ (exp (* -1 x)) (exp x)) 3) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (pow (exp x) -2) (- (exp (+ x x)) 1)) (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x))) (- (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (exp (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (pow (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 3) (pow (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 3) (* (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (pow (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 3) (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (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)) (sqrt (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (* (cbrt (cos y)) (cbrt (cos y)))) (* (/ (+ (exp x) (exp (- x))) 2.0) (sqrt (cos y))) (/ (+ (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 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ 1 2.0) (cos y)) (* (cos y) (+ (exp (* -1 x)) (exp x))) (fma x x (fma 1/12 (pow x 4) 2)) (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)) (fma (pow x 2) 0.5 (- 1.0 (* 0.5 (pow y 2)))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) 0.470 * * * [progress]: adding candidates to table 0.598 * * [progress]: iteration 2 / 4 0.598 * * * [progress]: picking best candidate 0.603 * * * * [pick]: Picked # 0.603 * * * [progress]: localizing error 0.619 * * * [progress]: generating rewritten candidates 0.620 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.620 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.628 * * * [progress]: generating series expansions 0.628 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.628 * [approximate]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) in (x) around 0 0.628 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) in x 0.629 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (exp (- x))) 0.629 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 0.629 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.629 * [taylor]: Taking taylor expansion of (exp x) in x 0.629 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.631 * [taylor]: Taking taylor expansion of (exp x) in x 0.631 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.632 * [taylor]: Taking taylor expansion of (- x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) in x 0.633 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (exp (- x))) 0.633 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 0.633 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.633 * [taylor]: Taking taylor expansion of (exp x) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.634 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.634 * [taylor]: Taking taylor expansion of (exp x) in x 0.634 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.635 * [taylor]: Taking taylor expansion of (- x) in x 0.636 * [taylor]: Taking taylor expansion of x in x 0.660 * [approximate]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x)))) in (x) around 0 0.660 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x)))) in x 0.660 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (exp (- (/ 1 x)))) 0.660 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 0.660 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.660 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.661 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.661 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x)))) in x 0.662 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (exp (- (/ 1 x)))) 0.662 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 0.662 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.662 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.662 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.663 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.674 * [approximate]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) in (x) around 0 0.674 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) in x 0.675 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (exp (/ 1 x))) 0.675 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 0.675 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.675 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.675 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.675 * [taylor]: Taking taylor expansion of -1 in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.675 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.675 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.675 * [taylor]: Taking taylor expansion of -1 in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) in x 0.676 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (exp (/ 1 x))) 0.676 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 0.676 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.676 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.676 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.676 * [taylor]: Taking taylor expansion of -1 in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.677 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.677 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.677 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.677 * [taylor]: Taking taylor expansion of -1 in x 0.677 * [taylor]: Taking taylor expansion of x in x 0.677 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.677 * [taylor]: Taking taylor expansion of x in x 0.693 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.693 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos y) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))) in (x y) around 0 0.694 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos y) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))) in y 0.694 * [taylor]: Taking taylor expansion of 0.5 in y 0.694 * [taylor]: Taking taylor expansion of (* (cos y) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) in y 0.694 * [taylor]: Taking taylor expansion of (cos y) in y 0.694 * [taylor]: Taking taylor expansion of y in y 0.694 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) in y 0.694 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (exp (- x))) 0.694 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in y 0.694 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in y 0.694 * [taylor]: Taking taylor expansion of (exp x) in y 0.694 * [taylor]: Taking taylor expansion of x in y 0.694 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in y 0.694 * [taylor]: Taking taylor expansion of (exp x) in y 0.694 * [taylor]: Taking taylor expansion of x in y 0.695 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.695 * [taylor]: Taking taylor expansion of (- x) in y 0.695 * [taylor]: Taking taylor expansion of x in y 0.695 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos y) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))) in x 0.695 * [taylor]: Taking taylor expansion of 0.5 in x 0.695 * [taylor]: Taking taylor expansion of (* (cos y) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) in x 0.695 * [taylor]: Taking taylor expansion of (cos y) in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.695 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) in x 0.695 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (exp (- x))) 0.695 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 0.695 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.695 * [taylor]: Taking taylor expansion of (exp x) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.697 * [taylor]: Taking taylor expansion of (exp x) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.698 * [taylor]: Taking taylor expansion of (- x) in x 0.698 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos y) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))) in x 0.699 * [taylor]: Taking taylor expansion of 0.5 in x 0.699 * [taylor]: Taking taylor expansion of (* (cos y) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) in x 0.699 * [taylor]: Taking taylor expansion of (cos y) in x 0.699 * [taylor]: Taking taylor expansion of y in x 0.699 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) in x 0.699 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (exp (- x))) 0.699 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 0.699 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.699 * [taylor]: Taking taylor expansion of (exp x) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.700 * [taylor]: Taking taylor expansion of (exp x) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.702 * [taylor]: Taking taylor expansion of (- x) in x 0.702 * [taylor]: Taking taylor expansion of x in x 0.703 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 0.703 * [taylor]: Taking taylor expansion of 1.0 in y 0.703 * [taylor]: Taking taylor expansion of (cos y) in y 0.703 * [taylor]: Taking taylor expansion of y in y 0.707 * [taylor]: Taking taylor expansion of 0 in y 0.716 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y 0.716 * [taylor]: Taking taylor expansion of 0.5 in y 0.716 * [taylor]: Taking taylor expansion of (cos y) in y 0.716 * [taylor]: Taking taylor expansion of y in y 0.719 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x)))))) in (x y) around 0 0.719 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x)))))) in y 0.720 * [taylor]: Taking taylor expansion of 0.5 in y 0.720 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x))))) in y 0.720 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.720 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.720 * [taylor]: Taking taylor expansion of y in y 0.720 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x)))) in y 0.720 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (exp (- (/ 1 x)))) 0.720 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in y 0.720 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in y 0.720 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.720 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.720 * [taylor]: Taking taylor expansion of x in y 0.721 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in y 0.721 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.721 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.721 * [taylor]: Taking taylor expansion of x in y 0.721 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.722 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.722 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.722 * [taylor]: Taking taylor expansion of x in y 0.722 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x)))))) in x 0.722 * [taylor]: Taking taylor expansion of 0.5 in x 0.722 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x))))) in x 0.722 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.722 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.722 * [taylor]: Taking taylor expansion of y in x 0.722 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x)))) in x 0.722 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (exp (- (/ 1 x)))) 0.722 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 0.722 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.722 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.722 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.722 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.723 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.723 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.723 * [taylor]: Taking taylor expansion of x in x 0.723 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x)))))) in x 0.723 * [taylor]: Taking taylor expansion of 0.5 in x 0.723 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x))))) in x 0.724 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.724 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.724 * [taylor]: Taking taylor expansion of y in x 0.724 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (exp (- (/ 1 x)))) in x 0.724 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (exp (- (/ 1 x)))) 0.724 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 0.724 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.724 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.724 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.724 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.725 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.725 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.725 * [taylor]: Taking taylor expansion of x in x 0.726 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.726 * [taylor]: Taking taylor expansion of 0.5 in y 0.726 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.726 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.726 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.726 * [taylor]: Taking taylor expansion of y in y 0.726 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.726 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.726 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.726 * [taylor]: Taking taylor expansion of x in y 0.726 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.726 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.726 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.726 * [taylor]: Taking taylor expansion of x in y 0.730 * [taylor]: Taking taylor expansion of 0 in y 0.736 * [taylor]: Taking taylor expansion of 0 in y 0.746 * [taylor]: Taking taylor expansion of 0 in y 0.746 * [approximate]: Taking taylor expansion of (* 0.5 (* (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) (cos (/ -1 y)))) in (x y) around 0 0.746 * [taylor]: Taking taylor expansion of (* 0.5 (* (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) (cos (/ -1 y)))) in y 0.746 * [taylor]: Taking taylor expansion of 0.5 in y 0.746 * [taylor]: Taking taylor expansion of (* (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) (cos (/ -1 y))) in y 0.746 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) in y 0.746 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (exp (/ 1 x))) 0.746 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in y 0.746 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in y 0.746 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.746 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.746 * [taylor]: Taking taylor expansion of -1 in y 0.746 * [taylor]: Taking taylor expansion of x in y 0.747 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in y 0.747 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.747 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.747 * [taylor]: Taking taylor expansion of -1 in y 0.747 * [taylor]: Taking taylor expansion of x in y 0.748 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.748 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.748 * [taylor]: Taking taylor expansion of x in y 0.748 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.748 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.748 * [taylor]: Taking taylor expansion of -1 in y 0.748 * [taylor]: Taking taylor expansion of y in y 0.748 * [taylor]: Taking taylor expansion of (* 0.5 (* (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) (cos (/ -1 y)))) in x 0.748 * [taylor]: Taking taylor expansion of 0.5 in x 0.748 * [taylor]: Taking taylor expansion of (* (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) (cos (/ -1 y))) in x 0.748 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) in x 0.749 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (exp (/ 1 x))) 0.749 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 0.749 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.749 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.749 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.749 * [taylor]: Taking taylor expansion of -1 in x 0.749 * [taylor]: Taking taylor expansion of x in x 0.749 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.749 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.749 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.749 * [taylor]: Taking taylor expansion of -1 in x 0.749 * [taylor]: Taking taylor expansion of x in x 0.750 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.750 * [taylor]: Taking taylor expansion of x in x 0.750 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.750 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.750 * [taylor]: Taking taylor expansion of -1 in x 0.750 * [taylor]: Taking taylor expansion of y in x 0.750 * [taylor]: Taking taylor expansion of (* 0.5 (* (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) (cos (/ -1 y)))) in x 0.750 * [taylor]: Taking taylor expansion of 0.5 in x 0.750 * [taylor]: Taking taylor expansion of (* (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) (cos (/ -1 y))) in x 0.750 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (exp (/ 1 x))) in x 0.750 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (exp (/ 1 x))) 0.750 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 0.750 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.750 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.750 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.750 * [taylor]: Taking taylor expansion of -1 in x 0.750 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.751 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.751 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.751 * [taylor]: Taking taylor expansion of -1 in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.751 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.752 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.752 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.752 * [taylor]: Taking taylor expansion of -1 in x 0.752 * [taylor]: Taking taylor expansion of y in x 0.752 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.752 * [taylor]: Taking taylor expansion of 0.5 in y 0.752 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.753 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.753 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.753 * [taylor]: Taking taylor expansion of -1 in y 0.753 * [taylor]: Taking taylor expansion of y in y 0.753 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.753 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.753 * [taylor]: Taking taylor expansion of x in y 0.753 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.753 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.753 * [taylor]: Taking taylor expansion of -1 in y 0.753 * [taylor]: Taking taylor expansion of x in y 0.756 * [taylor]: Taking taylor expansion of 0 in y 0.762 * [taylor]: Taking taylor expansion of 0 in y 0.771 * [taylor]: Taking taylor expansion of 0 in y 0.771 * * * [progress]: simplifying candidates 0.772 * [simplify]: Simplifying using # : (expm1 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (log1p (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (* (sqrt (exp x)) (sqrt (exp x))) (log (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (exp (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (* (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))) (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (* (* (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (expm1 (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (log1p (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y)) (+ (- (log (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (log 2.0)) (log (cos y))) (+ (log (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (log (cos y))) (log (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (exp (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (* (/ (* (* (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (* (* 2.0 2.0) 2.0)) (* (* (cos y) (cos y)) (cos y))) (* (* (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (* (* (cos y) (cos y)) (cos y))) (* (cbrt (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (cbrt (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y)))) (cbrt (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (* (* (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y)) (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (sqrt (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (sqrt (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (* (sqrt (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (sqrt (cos y))) (* (sqrt (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (sqrt (cos y))) (* (/ (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y))) (* (/ (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y))) (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (* (cbrt (cos y)) (cbrt (cos y)))) (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (sqrt (cos y))) (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) 1) (* (cbrt (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (cos y)) (* (sqrt (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (cos y)) (* (/ (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) 2.0) (cos y)) (* (/ (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) 2.0) (cos y)) (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y)) (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y)) (* (/ 1 2.0) (cos y)) (* (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) (cos y)) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp x) (exp (- x))) (+ (exp (* -1 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)))) 0.782 * * [simplify]: iteration 0 : 233 enodes (cost 583 ) 0.786 * * [simplify]: iteration 1 : 856 enodes (cost 462 ) 0.801 * * [simplify]: iteration 2 : 3749 enodes (cost 440 ) 0.875 * * [simplify]: iteration 3 : 5002 enodes (cost 434 ) 0.877 * [simplify]: Simplified to: (expm1 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (log1p (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (exp x) (log (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))) (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (pow (+ (exp x) (exp (- x))) 3) (hypot (sqrt (exp x)) (pow (exp x) -1/2)) (hypot (sqrt (exp x)) (pow (exp x) -1/2)) (expm1 (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (log1p (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (/ (* (cos y) (+ (exp (* -1 x)) (exp x))) 2.0) (- (log (* (cos y) (+ (exp (* -1 x)) (exp x)))) (log 2.0)) (- (log (* (cos y) (+ (exp (* -1 x)) (exp x)))) (log 2.0)) (- (log (* (cos y) (+ (exp (* -1 x)) (exp x)))) (log 2.0)) (pow (exp (cos y)) (/ (+ (exp x) (exp (- x))) 2.0)) (pow (/ (* (cos y) (+ (exp (* -1 x)) (exp x))) 2.0) 3) (pow (/ (* (cos y) (+ (exp (* -1 x)) (exp x))) 2.0) 3) (* (cbrt (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (cbrt (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y)))) (cbrt (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (pow (/ (* (cos y) (+ (exp (* -1 x)) (exp x))) 2.0) 3) (sqrt (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (sqrt (* (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0) (cos y))) (* (sqrt (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (sqrt (cos y))) (* (sqrt (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (sqrt (cos y))) (/ (sqrt (cos y)) (/ (sqrt 2.0) (hypot (sqrt (exp x)) (pow (exp -1) (/ x 2))))) (/ (sqrt (cos y)) (/ (sqrt 2.0) (hypot (sqrt (exp x)) (pow (exp -1) (/ x 2))))) (/ (* (* (cbrt (cos y)) (cbrt (cos y))) (+ (exp x) (exp (- x)))) 2.0) (/ (* (sqrt (cos y)) (+ (exp x) (exp (- x)))) 2.0) (/ (+ (exp x) (exp (- x))) 2.0) (* (cbrt (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (cos y)) (* (sqrt (/ (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))) 2.0)) (cos y)) (* (/ (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))) 2.0) (cos y)) (/ (* (cos y) (hypot (sqrt (exp x)) (pow (exp -1) (/ x 2)))) (cbrt 2.0)) (/ (* (cos y) (hypot (sqrt (exp x)) (pow (exp -1) (/ x 2)))) (sqrt 2.0)) (/ (* (cos y) (hypot (sqrt (exp x)) (pow (exp -1) (/ x 2)))) 2.0) (/ (* (cos y) (+ (exp (* -1 x)) (exp x))) (cbrt 2.0)) (/ (* (cos y) (+ (exp (* -1 x)) (exp x))) (sqrt 2.0)) (/ (* (cos y) (+ (exp (* -1 x)) (exp x))) 2.0) (/ (* (cos y) (+ (exp (* -1 x)) (exp x))) 2.0) (/ (cos y) 2.0) (* (cos y) (+ (exp (* -1 x)) (exp x))) (fma x x (fma 1/12 (pow x 4) 2)) (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (fma 0.5 (- (pow x 2) (pow y 2)) 1.0) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) 0.878 * * * [progress]: adding candidates to table 1.002 * * [progress]: iteration 3 / 4 1.002 * * * [progress]: picking best candidate 1.008 * * * * [pick]: Picked # 1.008 * * * [progress]: localizing error 1.029 * * * [progress]: generating rewritten candidates 1.029 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 1.033 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 1.038 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.043 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.070 * * * [progress]: generating series expansions 1.070 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 1.070 * [approximate]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in (x) around 0 1.070 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 1.070 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 1.070 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 1.070 * [taylor]: Taking taylor expansion of 1/3 in x 1.070 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 1.070 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.070 * [taylor]: Taking taylor expansion of (exp x) in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.070 * [taylor]: Taking taylor expansion of (- x) in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.073 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 1.073 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 1.073 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 1.073 * [taylor]: Taking taylor expansion of 1/3 in x 1.073 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 1.073 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.073 * [taylor]: Taking taylor expansion of (exp x) in x 1.073 * [taylor]: Taking taylor expansion of x in x 1.073 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.073 * [taylor]: Taking taylor expansion of (- x) in x 1.073 * [taylor]: Taking taylor expansion of x in x 1.121 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in (x) around 0 1.121 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 1.121 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.121 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.121 * [taylor]: Taking taylor expansion of 1/3 in x 1.121 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.121 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.121 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.121 * [taylor]: Taking taylor expansion of x in x 1.121 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.121 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.121 * [taylor]: Taking taylor expansion of x in x 1.122 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 1.122 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.122 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.122 * [taylor]: Taking taylor expansion of 1/3 in x 1.122 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.122 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.122 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.122 * [taylor]: Taking taylor expansion of x in x 1.122 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.122 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.122 * [taylor]: Taking taylor expansion of x in x 1.158 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in (x) around 0 1.158 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 1.158 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.158 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.158 * [taylor]: Taking taylor expansion of 1/3 in x 1.158 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.158 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.158 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.158 * [taylor]: Taking taylor expansion of x in x 1.159 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.159 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.159 * [taylor]: Taking taylor expansion of -1 in x 1.159 * [taylor]: Taking taylor expansion of x in x 1.159 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 1.159 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.159 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.159 * [taylor]: Taking taylor expansion of 1/3 in x 1.159 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.159 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.159 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.159 * [taylor]: Taking taylor expansion of x in x 1.160 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.160 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.160 * [taylor]: Taking taylor expansion of -1 in x 1.160 * [taylor]: Taking taylor expansion of x in x 1.200 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 1.200 * [approximate]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in (x) around 0 1.200 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 1.200 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 1.200 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 1.200 * [taylor]: Taking taylor expansion of 1/3 in x 1.200 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 1.200 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.200 * [taylor]: Taking taylor expansion of (exp x) in x 1.200 * [taylor]: Taking taylor expansion of x in x 1.200 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.200 * [taylor]: Taking taylor expansion of (- x) in x 1.200 * [taylor]: Taking taylor expansion of x in x 1.202 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 1.202 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 1.202 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 1.202 * [taylor]: Taking taylor expansion of 1/3 in x 1.202 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 1.203 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.203 * [taylor]: Taking taylor expansion of (exp x) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.203 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.203 * [taylor]: Taking taylor expansion of (- x) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.244 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in (x) around 0 1.244 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 1.244 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.244 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.244 * [taylor]: Taking taylor expansion of 1/3 in x 1.244 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.244 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.245 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.245 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.246 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 1.246 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.246 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.246 * [taylor]: Taking taylor expansion of 1/3 in x 1.246 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.246 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.246 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.246 * [taylor]: Taking taylor expansion of x in x 1.246 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.246 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.246 * [taylor]: Taking taylor expansion of x in x 1.288 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in (x) around 0 1.288 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 1.288 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.288 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.288 * [taylor]: Taking taylor expansion of 1/3 in x 1.288 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.288 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.288 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.288 * [taylor]: Taking taylor expansion of x in x 1.288 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.288 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.288 * [taylor]: Taking taylor expansion of -1 in x 1.288 * [taylor]: Taking taylor expansion of x in x 1.289 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 1.289 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.289 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.289 * [taylor]: Taking taylor expansion of 1/3 in x 1.289 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.289 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.289 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.289 * [taylor]: Taking taylor expansion of x in x 1.289 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.289 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.289 * [taylor]: Taking taylor expansion of -1 in x 1.289 * [taylor]: Taking taylor expansion of x in x 1.325 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.325 * [approximate]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in (x) around 0 1.325 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 1.325 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 1.325 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 1.325 * [taylor]: Taking taylor expansion of 1/3 in x 1.325 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 1.325 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.325 * [taylor]: Taking taylor expansion of (exp x) in x 1.325 * [taylor]: Taking taylor expansion of x in x 1.325 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.325 * [taylor]: Taking taylor expansion of (- x) in x 1.325 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 1/3) in x 1.328 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) (exp (- x)))))) in x 1.328 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) (exp (- x))))) in x 1.328 * [taylor]: Taking taylor expansion of 1/3 in x 1.328 * [taylor]: Taking taylor expansion of (log (+ (exp x) (exp (- x)))) in x 1.328 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.328 * [taylor]: Taking taylor expansion of (exp x) in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.328 * [taylor]: Taking taylor expansion of (- x) in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.378 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in (x) around 0 1.378 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 1.378 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.378 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.378 * [taylor]: Taking taylor expansion of 1/3 in x 1.378 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.378 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.378 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.378 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.379 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.379 * [taylor]: Taking taylor expansion of x in x 1.379 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 1.379 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.379 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.379 * [taylor]: Taking taylor expansion of 1/3 in x 1.379 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.379 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.380 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.380 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.380 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.416 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in (x) around 0 1.416 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 1.416 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.416 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.416 * [taylor]: Taking taylor expansion of 1/3 in x 1.416 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.416 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.416 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.416 * [taylor]: Taking taylor expansion of x in x 1.416 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.416 * [taylor]: Taking taylor expansion of -1 in x 1.416 * [taylor]: Taking taylor expansion of x in x 1.417 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 1/3) in x 1.417 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.417 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.417 * [taylor]: Taking taylor expansion of 1/3 in x 1.417 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.417 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.417 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.417 * [taylor]: Taking taylor expansion of x in x 1.417 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.417 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.417 * [taylor]: Taking taylor expansion of -1 in x 1.417 * [taylor]: Taking taylor expansion of x in x 1.458 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.459 * [approximate]: Taking taylor expansion of (/ (* (+ (exp x) (exp (- x))) (cos y)) (pow (sqrt 2.0) 2)) in (x y) around 0 1.459 * [taylor]: Taking taylor expansion of (/ (* (+ (exp x) (exp (- x))) (cos y)) (pow (sqrt 2.0) 2)) in y 1.459 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 1.459 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 1.459 * [taylor]: Taking taylor expansion of (exp x) in y 1.460 * [taylor]: Taking taylor expansion of x in y 1.460 * [taylor]: Taking taylor expansion of (exp (- x)) in y 1.460 * [taylor]: Taking taylor expansion of (- x) in y 1.460 * [taylor]: Taking taylor expansion of x in y 1.460 * [taylor]: Taking taylor expansion of (cos y) in y 1.460 * [taylor]: Taking taylor expansion of y in y 1.460 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 1.460 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.460 * [taylor]: Taking taylor expansion of 2.0 in y 1.462 * [taylor]: Taking taylor expansion of (/ (* (+ (exp x) (exp (- x))) (cos y)) (pow (sqrt 2.0) 2)) in x 1.462 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 1.462 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.462 * [taylor]: Taking taylor expansion of (exp x) in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.462 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.462 * [taylor]: Taking taylor expansion of (- x) in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.463 * [taylor]: Taking taylor expansion of (cos y) in x 1.463 * [taylor]: Taking taylor expansion of y in x 1.463 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 1.463 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.463 * [taylor]: Taking taylor expansion of 2.0 in x 1.465 * [taylor]: Taking taylor expansion of (/ (* (+ (exp x) (exp (- x))) (cos y)) (pow (sqrt 2.0) 2)) in x 1.465 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 1.465 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.465 * [taylor]: Taking taylor expansion of (exp x) in x 1.465 * [taylor]: Taking taylor expansion of x in x 1.465 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.466 * [taylor]: Taking taylor expansion of (- x) in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.466 * [taylor]: Taking taylor expansion of (cos y) in x 1.466 * [taylor]: Taking taylor expansion of y in x 1.466 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 1.466 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.466 * [taylor]: Taking taylor expansion of 2.0 in x 1.469 * [taylor]: Taking taylor expansion of (* 2 (/ (cos y) (pow (sqrt 2.0) 2))) in y 1.469 * [taylor]: Taking taylor expansion of 2 in y 1.469 * [taylor]: Taking taylor expansion of (/ (cos y) (pow (sqrt 2.0) 2)) in y 1.469 * [taylor]: Taking taylor expansion of (cos y) in y 1.469 * [taylor]: Taking taylor expansion of y in y 1.469 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 1.469 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.469 * [taylor]: Taking taylor expansion of 2.0 in y 1.479 * [taylor]: Taking taylor expansion of 0 in y 1.490 * [taylor]: Taking taylor expansion of (/ (cos y) (pow (sqrt 2.0) 2)) in y 1.490 * [taylor]: Taking taylor expansion of (cos y) in y 1.490 * [taylor]: Taking taylor expansion of y in y 1.490 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 1.490 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.490 * [taylor]: Taking taylor expansion of 2.0 in y 1.512 * [approximate]: Taking taylor expansion of (/ (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (pow (sqrt 2.0) 2)) in (x y) around 0 1.513 * [taylor]: Taking taylor expansion of (/ (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (pow (sqrt 2.0) 2)) in y 1.513 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 1.513 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.513 * [taylor]: Taking taylor expansion of y in y 1.513 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.513 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.513 * [taylor]: Taking taylor expansion of x in y 1.513 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.513 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.513 * [taylor]: Taking taylor expansion of x in y 1.513 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 1.513 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.513 * [taylor]: Taking taylor expansion of 2.0 in y 1.516 * [taylor]: Taking taylor expansion of (/ (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (pow (sqrt 2.0) 2)) in x 1.516 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.516 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.516 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.516 * [taylor]: Taking taylor expansion of y in x 1.516 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.516 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.516 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.516 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.517 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 1.517 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.517 * [taylor]: Taking taylor expansion of 2.0 in x 1.519 * [taylor]: Taking taylor expansion of (/ (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (pow (sqrt 2.0) 2)) in x 1.519 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.519 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.519 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.519 * [taylor]: Taking taylor expansion of y in x 1.519 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.520 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.520 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 1.520 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.520 * [taylor]: Taking taylor expansion of 2.0 in x 1.523 * [taylor]: Taking taylor expansion of (/ (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (pow (sqrt 2.0) 2)) in y 1.523 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 1.523 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.523 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.523 * [taylor]: Taking taylor expansion of y in y 1.523 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.524 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.524 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.524 * [taylor]: Taking taylor expansion of x in y 1.524 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.524 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.524 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.524 * [taylor]: Taking taylor expansion of x in y 1.524 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 1.524 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.524 * [taylor]: Taking taylor expansion of 2.0 in y 1.531 * [taylor]: Taking taylor expansion of 0 in y 1.541 * [taylor]: Taking taylor expansion of 0 in y 1.555 * [taylor]: Taking taylor expansion of 0 in y 1.557 * [approximate]: Taking taylor expansion of (/ (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (pow (sqrt 2.0) 2)) in (x y) around 0 1.557 * [taylor]: Taking taylor expansion of (/ (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (pow (sqrt 2.0) 2)) in y 1.557 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 1.557 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.557 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.557 * [taylor]: Taking taylor expansion of -1 in y 1.557 * [taylor]: Taking taylor expansion of y in y 1.558 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 1.558 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.558 * [taylor]: Taking taylor expansion of x in y 1.558 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.558 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.558 * [taylor]: Taking taylor expansion of -1 in y 1.558 * [taylor]: Taking taylor expansion of x in y 1.558 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 1.558 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.558 * [taylor]: Taking taylor expansion of 2.0 in y 1.560 * [taylor]: Taking taylor expansion of (/ (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (pow (sqrt 2.0) 2)) in x 1.560 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.560 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.560 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.560 * [taylor]: Taking taylor expansion of -1 in x 1.560 * [taylor]: Taking taylor expansion of y in x 1.560 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.560 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.560 * [taylor]: Taking taylor expansion of x in x 1.561 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.561 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.561 * [taylor]: Taking taylor expansion of -1 in x 1.561 * [taylor]: Taking taylor expansion of x in x 1.561 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 1.561 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.561 * [taylor]: Taking taylor expansion of 2.0 in x 1.564 * [taylor]: Taking taylor expansion of (/ (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (pow (sqrt 2.0) 2)) in x 1.564 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.564 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.564 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.564 * [taylor]: Taking taylor expansion of -1 in x 1.564 * [taylor]: Taking taylor expansion of y in x 1.564 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.564 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.564 * [taylor]: Taking taylor expansion of x in x 1.564 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.564 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.564 * [taylor]: Taking taylor expansion of -1 in x 1.564 * [taylor]: Taking taylor expansion of x in x 1.565 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x 1.565 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.565 * [taylor]: Taking taylor expansion of 2.0 in x 1.567 * [taylor]: Taking taylor expansion of (/ (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (pow (sqrt 2.0) 2)) in y 1.567 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 1.567 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.567 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.567 * [taylor]: Taking taylor expansion of -1 in y 1.567 * [taylor]: Taking taylor expansion of y in y 1.568 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 1.568 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.568 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.568 * [taylor]: Taking taylor expansion of x in y 1.568 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.568 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.568 * [taylor]: Taking taylor expansion of -1 in y 1.568 * [taylor]: Taking taylor expansion of x in y 1.568 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y 1.568 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 1.568 * [taylor]: Taking taylor expansion of 2.0 in y 1.575 * [taylor]: Taking taylor expansion of 0 in y 1.585 * [taylor]: Taking taylor expansion of 0 in y 1.603 * [taylor]: Taking taylor expansion of 0 in y 1.603 * * * [progress]: simplifying candidates 1.605 * [simplify]: Simplifying using # : (expm1 (cbrt (+ (exp x) (exp (- x))))) (log1p (cbrt (+ (exp x) (exp (- x))))) (log (cbrt (+ (exp x) (exp (- x))))) (exp (cbrt (+ (exp x) (exp (- x))))) (cbrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (expm1 (cbrt (+ (exp x) (exp (- x))))) (log1p (cbrt (+ (exp x) (exp (- x))))) (log (cbrt (+ (exp x) (exp (- x))))) (exp (cbrt (+ (exp x) (exp (- x))))) (cbrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (expm1 (cbrt (+ (exp x) (exp (- x))))) (log1p (cbrt (+ (exp x) (exp (- x))))) (log (cbrt (+ (exp x) (exp (- x))))) (exp (cbrt (+ (exp x) (exp (- x))))) (cbrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt 1) (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (cbrt (cbrt (+ (exp x) (exp (- x))))) (cbrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (cbrt (+ (exp x) (exp (- x))))) (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))) (expm1 (* (/ (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)))) (log1p (* (/ (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)))) (* (/ (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))) (* (/ (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (* (/ (cbrt (+ (exp x) 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y))) (- (+ (* 1/6 (* (pow x 2) (pow 2 1/3))) (pow 2 1/3)) (* 1/72 (* (pow x 4) (pow 2 1/3)))) (pow (+ (exp x) (exp (- x))) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (- (+ (* 1/6 (* (pow x 2) (pow 2 1/3))) (pow 2 1/3)) (* 1/72 (* (pow x 4) (pow 2 1/3)))) (pow (+ (exp x) (exp (- x))) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (- (+ (* 1/6 (* (pow x 2) (pow 2 1/3))) (pow 2 1/3)) (* 1/72 (* (pow x 4) (pow 2 1/3)))) (pow (+ (exp x) (exp (- x))) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (- (+ (/ (pow x 2) (pow (sqrt 2.0) 2)) (* 2 (/ 1 (pow (sqrt 2.0) 2)))) (/ (pow y 2) (pow (sqrt 2.0) 2))) (/ (* (+ (exp x) (exp (- x))) (cos y)) (pow (sqrt 2.0) 2)) (/ (* (cos y) (+ (exp (* -1 x)) (exp x))) (pow (sqrt 2.0) 2)) 1.613 * * [simplify]: iteration 0 : 455 enodes (cost 1830 ) 1.621 * * [simplify]: iteration 1 : 2115 enodes (cost 1388 ) 1.660 * * [simplify]: iteration 2 : 5002 enodes (cost 1150 ) 1.666 * [simplify]: Simplified to: (expm1 (cbrt (+ (exp x) (exp (- x))))) (log1p (cbrt (+ (exp x) (exp (- 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(sqrt 2.0)) (* (pow 2 1/3) (- (fma (* 1/6 x) x 1) (* 1/72 (pow x 4)))) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (* (pow 2 1/3) (- (fma (* 1/6 x) x 1) (* 1/72 (pow x 4)))) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (* (pow 2 1/3) (- (fma (* 1/6 x) x 1) (* 1/72 (pow x 4)))) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (pow (+ (exp (* -1 x)) (exp x)) 1/3) (- (/ 2 2.0) (- (/ y (/ 2.0 y)) (/ x (/ 2.0 x)))) (/ (cos y) (/ 2.0 (+ (exp (* -1 x)) (exp x)))) (/ (cos y) (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 1.667 * * * [progress]: adding candidates to table 1.941 * [progress]: [Phase 3 of 3] Extracting. 1.941 * * [regime]: Finding splitpoints for: (# # #) 1.942 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.942 * * * * [regimes]: Trying to branch on y from (# # #) 1.958 * * * * [regimes]: Trying to branch on x from (# # #) 1.978 * * * [regime]: Found split indices: #