11.791 * [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 0.010 * * * * [points]: Setting MPFR precision to 320 0.011 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.013 * * * * [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 0.021 * * * * [points]: Setting MPFR precision to 320 0.024 * * * * [points]: Computing exacts for 256 points 0.027 * * * * [points]: Setting MPFR precision to 64 0.034 * * * * [points]: Setting MPFR precision to 320 0.043 * * * * [points]: Filtering points with unrepresentable outputs 0.044 * * * * [points]: Sampling 114 additional inputs, on iter 1 have 142 / 256 0.045 * * * * [points]: Computing exacts on every 7 of 114 points to ramp up precision 0.047 * * * * [points]: Setting MPFR precision to 64 0.048 * * * * [points]: Setting MPFR precision to 320 0.048 * * * * [points]: Computing exacts on every 3 of 114 points to ramp up precision 0.050 * * * * [points]: Setting MPFR precision to 64 0.051 * * * * [points]: Setting MPFR precision to 320 0.052 * * * * [points]: Computing exacts for 114 points 0.054 * * * * [points]: Setting MPFR precision to 64 0.057 * * * * [points]: Setting MPFR precision to 320 0.062 * * * * [points]: Filtering points with unrepresentable outputs 0.062 * * * * [points]: Sampling 55 additional inputs, on iter 2 have 201 / 256 0.062 * * * * [points]: Computing exacts on every 3 of 55 points to ramp up precision 0.064 * * * * [points]: Setting MPFR precision to 64 0.065 * * * * [points]: Setting MPFR precision to 320 0.066 * * * * [points]: Computing exacts for 55 points 0.068 * * * * [points]: Setting MPFR precision to 64 0.070 * * * * [points]: Setting MPFR precision to 320 0.072 * * * * [points]: Filtering points with unrepresentable outputs 0.072 * * * * [points]: Sampling 30 additional inputs, on iter 3 have 226 / 256 0.072 * * * * [points]: Computing exacts for 30 points 0.075 * * * * [points]: Setting MPFR precision to 64 0.076 * * * * [points]: Setting MPFR precision to 320 0.077 * * * * [points]: Filtering points with unrepresentable outputs 0.077 * * * * [points]: Sampling 14 additional inputs, on iter 4 have 242 / 256 0.077 * * * * [points]: Computing exacts for 14 points 0.079 * * * * [points]: Setting MPFR precision to 64 0.080 * * * * [points]: Setting MPFR precision to 320 0.080 * * * * [points]: Filtering points with unrepresentable outputs 0.080 * * * * [points]: Sampling 6 additional inputs, on iter 5 have 250 / 256 0.080 * * * * [points]: Computing exacts for 6 points 0.082 * * * * [points]: Setting MPFR precision to 64 0.083 * * * * [points]: Setting MPFR precision to 320 0.083 * * * * [points]: Filtering points with unrepresentable outputs 0.083 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 255 / 256 0.083 * * * * [points]: Computing exacts for 4 points 0.085 * * * * [points]: Setting MPFR precision to 64 0.085 * * * * [points]: Setting MPFR precision to 320 0.085 * * * * [points]: Filtering points with unrepresentable outputs 0.085 * * * * [points]: Sampled 259 points with exact outputs 0.085 * * * [progress]: [2/2] Setting up program. 0.088 * [progress]: [Phase 2 of 3] Improving. 0.089 * [simplify]: Simplifying using # : (re (complex (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (- (exp x) (exp (- x))) 2.0) (sin y)))) 0.091 * * [simplify]: iteration 0 : 30 enodes (cost 7 ) 0.092 * * [simplify]: iteration 1 : 47 enodes (cost 7 ) 0.094 * * [simplify]: iteration 2 : 84 enodes (cost 7 ) 0.095 * * [simplify]: iteration 3 : 121 enodes (cost 7 ) 0.098 * * [simplify]: iteration 4 : 206 enodes (cost 7 ) 0.101 * * [simplify]: iteration 5 : 410 enodes (cost 7 ) 0.106 * * [simplify]: iteration 6 : 1017 enodes (cost 7 ) 0.118 * * [simplify]: iteration 7 : 2074 enodes (cost 7 ) 0.147 * * [simplify]: iteration 8 : 5001 enodes (cost 7 ) 0.147 * [simplify]: Simplified to: (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 0.151 * * [progress]: iteration 1 / 4 0.151 * * * [progress]: picking best candidate 0.153 * * * * [pick]: Picked # 0.153 * * * [progress]: localizing error 0.168 * * * [progress]: generating rewritten candidates 0.169 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.195 * * * [progress]: generating series expansions 0.195 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.196 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (x y) around 0 0.196 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 0.196 * [taylor]: Taking taylor expansion of 0.5 in y 0.196 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 0.196 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.196 * [taylor]: Taking taylor expansion of (exp x) in y 0.196 * [taylor]: Taking taylor expansion of x in y 0.196 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.196 * [taylor]: Taking taylor expansion of (- x) in y 0.196 * [taylor]: Taking taylor expansion of x in y 0.196 * [taylor]: Taking taylor expansion of (cos y) in y 0.196 * [taylor]: Taking taylor expansion of y in y 0.196 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.196 * [taylor]: Taking taylor expansion of 0.5 in x 0.196 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.196 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.196 * [taylor]: Taking taylor expansion of (exp x) in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.196 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.196 * [taylor]: Taking taylor expansion of (- x) in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.197 * [taylor]: Taking taylor expansion of (cos y) in x 0.197 * [taylor]: Taking taylor expansion of y in x 0.197 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.197 * [taylor]: Taking taylor expansion of 0.5 in x 0.197 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.197 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.197 * [taylor]: Taking taylor expansion of (exp x) in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.197 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.197 * [taylor]: Taking taylor expansion of (- x) in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.198 * [taylor]: Taking taylor expansion of (cos y) in x 0.198 * [taylor]: Taking taylor expansion of y in x 0.199 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 0.199 * [taylor]: Taking taylor expansion of 1.0 in y 0.199 * [taylor]: Taking taylor expansion of (cos y) in y 0.199 * [taylor]: Taking taylor expansion of y in y 0.204 * [taylor]: Taking taylor expansion of 0 in y 0.209 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y 0.210 * [taylor]: Taking taylor expansion of 0.5 in y 0.210 * [taylor]: Taking taylor expansion of (cos y) in y 0.210 * [taylor]: Taking taylor expansion of y in y 0.212 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0 0.212 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.212 * [taylor]: Taking taylor expansion of 0.5 in y 0.212 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.212 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.213 * [taylor]: Taking taylor expansion of y in y 0.213 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.213 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.213 * [taylor]: Taking taylor expansion of x in y 0.213 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.213 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.213 * [taylor]: Taking taylor expansion of x in y 0.213 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.213 * [taylor]: Taking taylor expansion of 0.5 in x 0.213 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.213 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.213 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.213 * [taylor]: Taking taylor expansion of y in x 0.213 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.213 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.214 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.214 * [taylor]: Taking taylor expansion of 0.5 in x 0.214 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.214 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.214 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.214 * [taylor]: Taking taylor expansion of y in x 0.214 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.214 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.215 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.215 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.216 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.216 * [taylor]: Taking taylor expansion of 0.5 in y 0.216 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.216 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.216 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.216 * [taylor]: Taking taylor expansion of y in y 0.216 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.216 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.216 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.216 * [taylor]: Taking taylor expansion of x in y 0.217 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.217 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.217 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.217 * [taylor]: Taking taylor expansion of x in y 0.220 * [taylor]: Taking taylor expansion of 0 in y 0.225 * [taylor]: Taking taylor expansion of 0 in y 0.232 * [taylor]: Taking taylor expansion of 0 in y 0.233 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 0.233 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.233 * [taylor]: Taking taylor expansion of 0.5 in y 0.233 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.233 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.233 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.233 * [taylor]: Taking taylor expansion of -1 in y 0.233 * [taylor]: Taking taylor expansion of y in y 0.233 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.233 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.233 * [taylor]: Taking taylor expansion of x in y 0.233 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.233 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.233 * [taylor]: Taking taylor expansion of -1 in y 0.233 * [taylor]: Taking taylor expansion of x in y 0.233 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.234 * [taylor]: Taking taylor expansion of 0.5 in x 0.234 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.234 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.234 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.234 * [taylor]: Taking taylor expansion of -1 in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.234 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.234 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.234 * [taylor]: Taking taylor expansion of -1 in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.234 * [taylor]: Taking taylor expansion of 0.5 in x 0.234 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.234 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.234 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.234 * [taylor]: Taking taylor expansion of -1 in x 0.235 * [taylor]: Taking taylor expansion of y in x 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 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.236 * [taylor]: Taking taylor expansion of 0.5 in y 0.236 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.236 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.236 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.236 * [taylor]: Taking taylor expansion of -1 in y 0.236 * [taylor]: Taking taylor expansion of y in y 0.236 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.236 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.237 * [taylor]: Taking taylor expansion of x in y 0.237 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.237 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.237 * [taylor]: Taking taylor expansion of -1 in y 0.237 * [taylor]: Taking taylor expansion of x in y 0.239 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.256 * [taylor]: Taking taylor expansion of 0 in y 0.256 * * * [progress]: simplifying candidates 0.257 * [simplify]: Simplifying using # : (* (/ (+ (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)) (- (+ (* 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)))) 0.261 * * [simplify]: iteration 0 : 217 enodes (cost 361 ) 0.265 * * [simplify]: iteration 1 : 826 enodes (cost 316 ) 0.278 * * [simplify]: iteration 2 : 3481 enodes (cost 314 ) 0.343 * * [simplify]: iteration 3 : 5001 enodes (cost 314 ) 0.345 * [simplify]: Simplified to: (* (/ (+ (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)) (/ (cos y) 2.0) (* (cos y) (+ (exp (* -1 x)) (exp x))) (+ (* 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)))) 0.345 * * * [progress]: adding candidates to table 0.428 * * [progress]: iteration 2 / 4 0.428 * * * [progress]: picking best candidate 0.430 * * * * [pick]: Picked # 0.431 * * * [progress]: localizing error 0.448 * * * [progress]: generating rewritten candidates 0.448 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.500 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.530 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 0.541 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.557 * * * [progress]: generating series expansions 0.557 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.558 * [approximate]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (* (cos y) (pow (sqrt 0.5) 2))) in (x y) around 0 0.558 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (* (cos y) (pow (sqrt 0.5) 2))) in y 0.558 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.558 * [taylor]: Taking taylor expansion of (exp x) in y 0.558 * [taylor]: Taking taylor expansion of x in y 0.558 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.558 * [taylor]: Taking taylor expansion of (- x) in y 0.558 * [taylor]: Taking taylor expansion of x in y 0.558 * [taylor]: Taking taylor expansion of (* (cos y) (pow (sqrt 0.5) 2)) in y 0.558 * [taylor]: Taking taylor expansion of (cos y) in y 0.558 * [taylor]: Taking taylor expansion of y in y 0.558 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.558 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.558 * [taylor]: Taking taylor expansion of 0.5 in y 0.559 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (* (cos y) (pow (sqrt 0.5) 2))) in x 0.559 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.559 * [taylor]: Taking taylor expansion of (exp x) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.559 * [taylor]: Taking taylor expansion of (- x) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of (* (cos y) (pow (sqrt 0.5) 2)) in x 0.560 * [taylor]: Taking taylor expansion of (cos y) in x 0.560 * [taylor]: Taking taylor expansion of y in x 0.560 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.560 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.560 * [taylor]: Taking taylor expansion of 0.5 in x 0.561 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (* (cos y) (pow (sqrt 0.5) 2))) in x 0.561 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.561 * [taylor]: Taking taylor expansion of (exp x) in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.561 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.561 * [taylor]: Taking taylor expansion of (- x) in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.561 * [taylor]: Taking taylor expansion of (* (cos y) (pow (sqrt 0.5) 2)) in x 0.561 * [taylor]: Taking taylor expansion of (cos y) in x 0.561 * [taylor]: Taking taylor expansion of y in x 0.561 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.561 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.561 * [taylor]: Taking taylor expansion of 0.5 in x 0.565 * [taylor]: Taking taylor expansion of (* 2 (* (cos y) (pow (sqrt 0.5) 2))) in y 0.565 * [taylor]: Taking taylor expansion of 2 in y 0.565 * [taylor]: Taking taylor expansion of (* (cos y) (pow (sqrt 0.5) 2)) in y 0.565 * [taylor]: Taking taylor expansion of (cos y) in y 0.565 * [taylor]: Taking taylor expansion of y in y 0.565 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.565 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.565 * [taylor]: Taking taylor expansion of 0.5 in y 0.574 * [taylor]: Taking taylor expansion of 0 in y 0.584 * [taylor]: Taking taylor expansion of (* (cos y) (pow (sqrt 0.5) 2)) in y 0.584 * [taylor]: Taking taylor expansion of (cos y) in y 0.584 * [taylor]: Taking taylor expansion of y in y 0.584 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.584 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.584 * [taylor]: Taking taylor expansion of 0.5 in y 0.599 * [approximate]: Taking taylor expansion of (* (cos (/ 1 y)) (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2))) in (x y) around 0 0.599 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2))) in y 0.599 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.599 * [taylor]: Taking taylor expansion of y in y 0.599 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2)) in y 0.599 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.599 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.599 * [taylor]: Taking taylor expansion of x in y 0.599 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.600 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.600 * [taylor]: Taking taylor expansion of x in y 0.600 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.600 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.600 * [taylor]: Taking taylor expansion of 0.5 in y 0.600 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2))) in x 0.600 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.600 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.601 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2)) in x 0.601 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.601 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.601 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.602 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.602 * [taylor]: Taking taylor expansion of 0.5 in x 0.607 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2))) in x 0.607 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.607 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.607 * [taylor]: Taking taylor expansion of y in x 0.607 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2)) in x 0.607 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.607 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.607 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.608 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.608 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.608 * [taylor]: Taking taylor expansion of 0.5 in x 0.611 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2))) in y 0.612 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.612 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2)) in y 0.612 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.612 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.612 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.612 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.612 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.612 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.612 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.612 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.612 * [taylor]: Taking taylor expansion of 0.5 in y 0.620 * [taylor]: Taking taylor expansion of 0 in y 0.628 * [taylor]: Taking taylor expansion of 0 in y 0.640 * [taylor]: Taking taylor expansion of 0 in y 0.641 * [approximate]: Taking taylor expansion of (* (cos (/ -1 y)) (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 0.641 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.641 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.641 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.641 * [taylor]: Taking taylor expansion of -1 in y 0.641 * [taylor]: Taking taylor expansion of y in y 0.641 * [taylor]: Taking taylor expansion of (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.641 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.641 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.641 * [taylor]: Taking taylor expansion of 0.5 in y 0.642 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.642 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.642 * [taylor]: Taking taylor expansion of x in y 0.642 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.642 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.642 * [taylor]: Taking taylor expansion of -1 in y 0.642 * [taylor]: Taking taylor expansion of x in y 0.642 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.642 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.642 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.642 * [taylor]: Taking taylor expansion of -1 in x 0.642 * [taylor]: Taking taylor expansion of y in x 0.642 * [taylor]: Taking taylor expansion of (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.642 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.642 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.643 * [taylor]: Taking taylor expansion of 0.5 in x 0.643 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.643 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.643 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.644 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.644 * [taylor]: Taking taylor expansion of -1 in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.644 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.644 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.644 * [taylor]: Taking taylor expansion of -1 in x 0.644 * [taylor]: Taking taylor expansion of y in x 0.644 * [taylor]: Taking taylor expansion of (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.644 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.644 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.644 * [taylor]: Taking taylor expansion of 0.5 in x 0.645 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.645 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.645 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.645 * [taylor]: Taking taylor expansion of -1 in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.648 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.648 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.648 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.648 * [taylor]: Taking taylor expansion of -1 in y 0.648 * [taylor]: Taking taylor expansion of y in y 0.649 * [taylor]: Taking taylor expansion of (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.649 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.649 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.649 * [taylor]: Taking taylor expansion of 0.5 in y 0.649 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.649 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.649 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.650 * [taylor]: Taking taylor expansion of x in y 0.650 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.650 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.650 * [taylor]: Taking taylor expansion of -1 in y 0.650 * [taylor]: Taking taylor expansion of x in y 0.656 * [taylor]: Taking taylor expansion of 0 in y 0.664 * [taylor]: Taking taylor expansion of 0 in y 0.675 * [taylor]: Taking taylor expansion of 0 in y 0.676 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.676 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (* (cos y) (sqrt 0.5))) in (x y) around 0 0.677 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (* (cos y) (sqrt 0.5))) in y 0.677 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in y 0.677 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.677 * [taylor]: Taking taylor expansion of (exp x) in y 0.677 * [taylor]: Taking taylor expansion of x in y 0.677 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.677 * [taylor]: Taking taylor expansion of (- x) in y 0.677 * [taylor]: Taking taylor expansion of x in y 0.678 * [taylor]: Taking taylor expansion of (* (cos y) (sqrt 0.5)) in y 0.678 * [taylor]: Taking taylor expansion of (cos y) in y 0.678 * [taylor]: Taking taylor expansion of y in y 0.678 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.678 * [taylor]: Taking taylor expansion of 0.5 in y 0.679 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (* (cos y) (sqrt 0.5))) in x 0.679 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.679 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.679 * [taylor]: Taking taylor expansion of (exp x) in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.679 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.679 * [taylor]: Taking taylor expansion of (- x) in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of (* (cos y) (sqrt 0.5)) in x 0.682 * [taylor]: Taking taylor expansion of (cos y) in x 0.682 * [taylor]: Taking taylor expansion of y in x 0.682 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.682 * [taylor]: Taking taylor expansion of 0.5 in x 0.683 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (* (cos y) (sqrt 0.5))) in x 0.683 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.683 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.683 * [taylor]: Taking taylor expansion of (exp x) in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.683 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.683 * [taylor]: Taking taylor expansion of (- x) in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of (* (cos y) (sqrt 0.5)) in x 0.686 * [taylor]: Taking taylor expansion of (cos y) in x 0.686 * [taylor]: Taking taylor expansion of y in x 0.686 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.686 * [taylor]: Taking taylor expansion of 0.5 in x 0.688 * [taylor]: Taking taylor expansion of (* (sqrt 2) (* (cos y) (sqrt 0.5))) in y 0.688 * [taylor]: Taking taylor expansion of (sqrt 2) in y 0.688 * [taylor]: Taking taylor expansion of 2 in y 0.688 * [taylor]: Taking taylor expansion of (* (cos y) (sqrt 0.5)) in y 0.688 * [taylor]: Taking taylor expansion of (cos y) in y 0.688 * [taylor]: Taking taylor expansion of y in y 0.688 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.688 * [taylor]: Taking taylor expansion of 0.5 in y 0.699 * [taylor]: Taking taylor expansion of 0 in y 0.708 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (cos y) (sqrt 0.5)) (sqrt 2))) in y 0.708 * [taylor]: Taking taylor expansion of 1/2 in y 0.708 * [taylor]: Taking taylor expansion of (/ (* (cos y) (sqrt 0.5)) (sqrt 2)) in y 0.708 * [taylor]: Taking taylor expansion of (* (cos y) (sqrt 0.5)) in y 0.708 * [taylor]: Taking taylor expansion of (cos y) in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.708 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.708 * [taylor]: Taking taylor expansion of 0.5 in y 0.709 * [taylor]: Taking taylor expansion of (sqrt 2) in y 0.709 * [taylor]: Taking taylor expansion of 2 in y 0.726 * [approximate]: Taking taylor expansion of (* (* (cos (/ 1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0 0.726 * [taylor]: Taking taylor expansion of (* (* (cos (/ 1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.726 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt 0.5)) in y 0.726 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.727 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.727 * [taylor]: Taking taylor expansion of y in y 0.727 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.727 * [taylor]: Taking taylor expansion of 0.5 in y 0.728 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.728 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.728 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.728 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.728 * [taylor]: Taking taylor expansion of x in y 0.728 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.728 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.728 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.728 * [taylor]: Taking taylor expansion of x in y 0.730 * [taylor]: Taking taylor expansion of (* (* (cos (/ 1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.730 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt 0.5)) in x 0.730 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.730 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.730 * [taylor]: Taking taylor expansion of y in x 0.730 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.730 * [taylor]: Taking taylor expansion of 0.5 in x 0.730 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.730 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.731 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.731 * [taylor]: Taking taylor expansion of x in x 0.731 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.731 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.731 * [taylor]: Taking taylor expansion of x in x 0.732 * [taylor]: Taking taylor expansion of (* (* (cos (/ 1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.732 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt 0.5)) in x 0.732 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.732 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.732 * [taylor]: Taking taylor expansion of y in x 0.732 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.732 * [taylor]: Taking taylor expansion of 0.5 in x 0.733 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.733 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.733 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.733 * [taylor]: Taking taylor expansion of x in x 0.733 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.733 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.733 * [taylor]: Taking taylor expansion of x in x 0.735 * [taylor]: Taking taylor expansion of (* (* (cos (/ 1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.735 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt 0.5)) in y 0.735 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.735 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.735 * [taylor]: Taking taylor expansion of y in y 0.736 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.736 * [taylor]: Taking taylor expansion of 0.5 in y 0.736 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.736 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.736 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.736 * [taylor]: Taking taylor expansion of x in y 0.736 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.736 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.736 * [taylor]: Taking taylor expansion of x in y 0.742 * [taylor]: Taking taylor expansion of 0 in y 0.747 * [taylor]: Taking taylor expansion of 0 in y 0.757 * [taylor]: Taking taylor expansion of 0 in y 0.758 * [approximate]: Taking taylor expansion of (* (* (cos (/ -1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 0.758 * [taylor]: Taking taylor expansion of (* (* (cos (/ -1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.758 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt 0.5)) in y 0.758 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.758 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.758 * [taylor]: Taking taylor expansion of -1 in y 0.758 * [taylor]: Taking taylor expansion of y in y 0.758 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.758 * [taylor]: Taking taylor expansion of 0.5 in y 0.759 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.759 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.759 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.759 * [taylor]: Taking taylor expansion of x in y 0.759 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.759 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.759 * [taylor]: Taking taylor expansion of -1 in y 0.759 * [taylor]: Taking taylor expansion of x in y 0.761 * [taylor]: Taking taylor expansion of (* (* (cos (/ -1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.761 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt 0.5)) in x 0.761 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.761 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.761 * [taylor]: Taking taylor expansion of -1 in x 0.761 * [taylor]: Taking taylor expansion of y in x 0.761 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.761 * [taylor]: Taking taylor expansion of 0.5 in x 0.762 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.762 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.762 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.762 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.762 * [taylor]: Taking taylor expansion of -1 in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of (* (* (cos (/ -1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.763 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt 0.5)) in x 0.763 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.763 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.763 * [taylor]: Taking taylor expansion of -1 in x 0.763 * [taylor]: Taking taylor expansion of y in x 0.763 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.763 * [taylor]: Taking taylor expansion of 0.5 in x 0.764 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.764 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.764 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.764 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.764 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.764 * [taylor]: Taking taylor expansion of -1 in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.766 * [taylor]: Taking taylor expansion of (* (* (cos (/ -1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.766 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt 0.5)) in y 0.766 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.766 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.766 * [taylor]: Taking taylor expansion of -1 in y 0.766 * [taylor]: Taking taylor expansion of y in y 0.766 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.766 * [taylor]: Taking taylor expansion of 0.5 in y 0.767 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.767 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.767 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.767 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.767 * [taylor]: Taking taylor expansion of x in y 0.767 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.767 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.767 * [taylor]: Taking taylor expansion of -1 in y 0.767 * [taylor]: Taking taylor expansion of x in y 0.772 * [taylor]: Taking taylor expansion of 0 in y 0.782 * [taylor]: Taking taylor expansion of 0 in y 0.792 * [taylor]: Taking taylor expansion of 0 in y 0.792 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 0.792 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in (x) around 0 0.792 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in x 0.792 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.792 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.792 * [taylor]: Taking taylor expansion of (exp x) in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.792 * [taylor]: Taking taylor expansion of (- x) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.796 * [taylor]: Taking taylor expansion of 0.5 in x 0.796 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in x 0.797 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.797 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.797 * [taylor]: Taking taylor expansion of (exp x) in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.797 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.797 * [taylor]: Taking taylor expansion of (- x) in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.799 * [taylor]: Taking taylor expansion of 0.5 in x 0.850 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in (x) around 0 0.850 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in x 0.850 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.850 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.850 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.850 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.852 * [taylor]: Taking taylor expansion of 0.5 in x 0.852 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in x 0.852 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.852 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.852 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.852 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.853 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.853 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.853 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.854 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.854 * [taylor]: Taking taylor expansion of 0.5 in x 0.872 * [approximate]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x) around 0 0.872 * [taylor]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.872 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.872 * [taylor]: Taking taylor expansion of 0.5 in x 0.873 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.873 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.873 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.873 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.873 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.873 * [taylor]: Taking taylor expansion of -1 in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.874 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.874 * [taylor]: Taking taylor expansion of 0.5 in x 0.875 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.875 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.875 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.875 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.875 * [taylor]: Taking taylor expansion of -1 in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.890 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.890 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in (x) around 0 0.890 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in x 0.890 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.890 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.890 * [taylor]: Taking taylor expansion of (exp x) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.890 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.890 * [taylor]: Taking taylor expansion of (- x) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.893 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.893 * [taylor]: Taking taylor expansion of 0.5 in x 0.894 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in x 0.894 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.894 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.894 * [taylor]: Taking taylor expansion of (exp x) in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.894 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.894 * [taylor]: Taking taylor expansion of (- x) in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.897 * [taylor]: Taking taylor expansion of 0.5 in x 0.953 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in (x) around 0 0.953 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in x 0.953 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.953 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.953 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.953 * [taylor]: Taking taylor expansion of x in x 0.953 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.953 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.953 * [taylor]: Taking taylor expansion of x in x 0.954 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.954 * [taylor]: Taking taylor expansion of 0.5 in x 0.955 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in x 0.955 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.955 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.955 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.955 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.955 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.955 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.955 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.956 * [taylor]: Taking taylor expansion of 0.5 in x 0.969 * [approximate]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x) around 0 0.969 * [taylor]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.969 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.969 * [taylor]: Taking taylor expansion of 0.5 in x 0.970 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.970 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.970 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.970 * [taylor]: Taking taylor expansion of -1 in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.971 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.971 * [taylor]: Taking taylor expansion of 0.5 in x 0.972 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.972 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.972 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.972 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.972 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.972 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.972 * [taylor]: Taking taylor expansion of -1 in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.987 * * * [progress]: simplifying candidates 0.989 * [simplify]: Simplifying using # : (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (+ (log (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (+ (log (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (log (cos y)))) (+ (log (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (log (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))) (log (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))) (exp (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (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))) 2.0)) (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (* (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))) 2.0)) (cos y)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))) (* (cbrt (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))) (cbrt (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))))) (cbrt (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))) (* (* (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))) (sqrt (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))) (sqrt (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))) (* (sqrt (+ (exp x) (exp (- x)))) (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (* (sqrt 2.0) (sqrt 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (cbrt (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (cbrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (cbrt (+ (exp x) (exp (- x)))) (cbrt 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (cbrt (+ (exp x) (exp (- x)))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) (cbrt 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) (sqrt 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) (cbrt 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) (sqrt 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ 1 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) (* (sqrt (+ (exp x) (exp (- x)))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (+ (log (sqrt (/ (+ (exp x) (exp (- x))) 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