12.419 * [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 0.005 * * * * [points]: Setting MPFR precision to 64 0.006 * * * * [points]: Setting MPFR precision to 320 0.006 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.008 * * * * [points]: Setting MPFR precision to 64 0.009 * * * * [points]: Setting MPFR precision to 320 0.010 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.012 * * * * [points]: Setting MPFR precision to 64 0.014 * * * * [points]: Setting MPFR precision to 320 0.015 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.017 * * * * [points]: Setting MPFR precision to 64 0.020 * * * * [points]: Setting MPFR precision to 320 0.023 * * * * [points]: Computing exacts for 256 points 0.025 * * * * [points]: Setting MPFR precision to 64 0.033 * * * * [points]: Setting MPFR precision to 320 0.042 * * * * [points]: Filtering points with unrepresentable outputs 0.042 * * * * [points]: Sampling 138 additional inputs, on iter 1 have 118 / 256 0.044 * * * * [points]: Computing exacts on every 8 of 138 points to ramp up precision 0.046 * * * * [points]: Setting MPFR precision to 64 0.046 * * * * [points]: Setting MPFR precision to 320 0.047 * * * * [points]: Computing exacts on every 4 of 138 points to ramp up precision 0.049 * * * * [points]: Setting MPFR precision to 64 0.049 * * * * [points]: Setting MPFR precision to 320 0.050 * * * * [points]: Computing exacts on every 2 of 138 points to ramp up precision 0.052 * * * * [points]: Setting MPFR precision to 64 0.054 * * * * [points]: Setting MPFR precision to 320 0.055 * * * * [points]: Computing exacts for 138 points 0.057 * * * * [points]: Setting MPFR precision to 64 0.061 * * * * [points]: Setting MPFR precision to 320 0.067 * * * * [points]: Filtering points with unrepresentable outputs 0.067 * * * * [points]: Sampling 73 additional inputs, on iter 2 have 183 / 256 0.067 * * * * [points]: Computing exacts on every 4 of 73 points to ramp up precision 0.070 * * * * [points]: Setting MPFR precision to 64 0.070 * * * * [points]: Setting MPFR precision to 320 0.071 * * * * [points]: Computing exacts on every 2 of 73 points to ramp up precision 0.073 * * * * [points]: Setting MPFR precision to 64 0.073 * * * * [points]: Setting MPFR precision to 320 0.074 * * * * [points]: Computing exacts for 73 points 0.076 * * * * [points]: Setting MPFR precision to 64 0.082 * * * * [points]: Setting MPFR precision to 320 0.085 * * * * [points]: Filtering points with unrepresentable outputs 0.085 * * * * [points]: Sampling 32 additional inputs, on iter 3 have 224 / 256 0.085 * * * * [points]: Computing exacts on every 2 of 32 points to ramp up precision 0.088 * * * * [points]: Setting MPFR precision to 64 0.088 * * * * [points]: Setting MPFR precision to 320 0.089 * * * * [points]: Computing exacts for 32 points 0.091 * * * * [points]: Setting MPFR precision to 64 0.092 * * * * [points]: Setting MPFR precision to 320 0.093 * * * * [points]: Filtering points with unrepresentable outputs 0.093 * * * * [points]: Sampling 15 additional inputs, on iter 4 have 241 / 256 0.093 * * * * [points]: Computing exacts for 15 points 0.095 * * * * [points]: Setting MPFR precision to 64 0.096 * * * * [points]: Setting MPFR precision to 320 0.096 * * * * [points]: Filtering points with unrepresentable outputs 0.096 * * * * [points]: Sampling 11 additional inputs, on iter 5 have 245 / 256 0.097 * * * * [points]: Computing exacts for 11 points 0.099 * * * * [points]: Setting MPFR precision to 64 0.099 * * * * [points]: Setting MPFR precision to 320 0.100 * * * * [points]: Filtering points with unrepresentable outputs 0.100 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 252 / 256 0.100 * * * * [points]: Computing exacts for 4 points 0.102 * * * * [points]: Setting MPFR precision to 64 0.102 * * * * [points]: Setting MPFR precision to 320 0.102 * * * * [points]: Filtering points with unrepresentable outputs 0.102 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 254 / 256 0.102 * * * * [points]: Computing exacts for 4 points 0.104 * * * * [points]: Setting MPFR precision to 64 0.104 * * * * [points]: Setting MPFR precision to 320 0.104 * * * * [points]: Filtering points with unrepresentable outputs 0.104 * * * * [points]: Sampling 4 additional inputs, on iter 8 have 254 / 256 0.105 * * * * [points]: Computing exacts for 4 points 0.107 * * * * [points]: Setting MPFR precision to 64 0.107 * * * * [points]: Setting MPFR precision to 320 0.107 * * * * [points]: Filtering points with unrepresentable outputs 0.107 * * * * [points]: Sampled 256 points with exact outputs 0.107 * * * [progress]: [2/2] Setting up program. 0.110 * [progress]: [Phase 2 of 3] Improving. 0.110 * [simplify]: Simplifying using # : (re (complex (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (- (exp x) (exp (- x))) 2.0) (sin y)))) 0.113 * * [simplify]: iteration 0 : 30 enodes (cost 7 ) 0.114 * * [simplify]: iteration 1 : 47 enodes (cost 7 ) 0.115 * * [simplify]: iteration 2 : 84 enodes (cost 7 ) 0.117 * * [simplify]: iteration 3 : 131 enodes (cost 7 ) 0.120 * * [simplify]: iteration 4 : 223 enodes (cost 7 ) 0.123 * * [simplify]: iteration 5 : 466 enodes (cost 7 ) 0.128 * * [simplify]: iteration 6 : 1123 enodes (cost 7 ) 0.140 * * [simplify]: iteration 7 : 2244 enodes (cost 7 ) 0.168 * * [simplify]: iteration 8 : 5002 enodes (cost 7 ) 0.169 * [simplify]: Simplified to: (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 0.172 * * [progress]: iteration 1 / 4 0.173 * * * [progress]: picking best candidate 0.175 * * * * [pick]: Picked # 0.175 * * * [progress]: localizing error 0.185 * * * [progress]: generating rewritten candidates 0.185 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.196 * * * [progress]: generating series expansions 0.196 * * * * [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 0.197 * [taylor]: Taking taylor expansion of 0.5 in y 0.197 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 0.197 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.197 * [taylor]: Taking taylor expansion of (exp x) in y 0.197 * [taylor]: Taking taylor expansion of x in y 0.197 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.197 * [taylor]: Taking taylor expansion of (- x) in y 0.197 * [taylor]: Taking taylor expansion of x in y 0.197 * [taylor]: Taking taylor expansion of (cos y) in y 0.197 * [taylor]: Taking taylor expansion of y in y 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 0.198 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.198 * [taylor]: Taking taylor expansion of 0.5 in x 0.198 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.198 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.198 * [taylor]: Taking taylor expansion of (exp x) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.198 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.198 * [taylor]: Taking taylor expansion of (- x) in x 0.198 * [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 0.210 * [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 0.213 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0 0.213 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.213 * [taylor]: Taking taylor expansion of 0.5 in y 0.213 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.213 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.213 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.213 * [taylor]: Taking taylor expansion of y in y 0.214 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.214 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.214 * [taylor]: Taking taylor expansion of x in y 0.214 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.214 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.214 * [taylor]: Taking taylor expansion of x in y 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 0.214 * [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 0.215 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.215 * [taylor]: Taking taylor expansion of 0.5 in x 0.215 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.215 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.215 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.215 * [taylor]: Taking taylor expansion of y in x 0.215 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 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 x in x 0.216 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.216 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.221 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.221 * [taylor]: Taking taylor expansion of 0.5 in y 0.221 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.221 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.221 * [taylor]: Taking taylor expansion of y in y 0.222 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.222 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.222 * [taylor]: Taking taylor expansion of x in y 0.222 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.222 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.222 * [taylor]: Taking taylor expansion of x in y 0.225 * [taylor]: Taking taylor expansion of 0 in y 0.231 * [taylor]: Taking taylor expansion of 0 in y 0.239 * [taylor]: Taking taylor expansion of 0 in y 0.239 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 0.239 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.239 * [taylor]: Taking taylor expansion of 0.5 in y 0.239 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.239 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.239 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.239 * [taylor]: Taking taylor expansion of -1 in y 0.239 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.240 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.240 * [taylor]: Taking taylor expansion of x in y 0.240 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.240 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.240 * [taylor]: Taking taylor expansion of -1 in y 0.240 * [taylor]: Taking taylor expansion of x in y 0.240 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.240 * [taylor]: Taking taylor expansion of 0.5 in x 0.240 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.240 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.240 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.240 * [taylor]: Taking taylor expansion of -1 in x 0.240 * [taylor]: Taking taylor expansion of y in x 0.240 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.240 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.240 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.240 * [taylor]: Taking taylor expansion of -1 in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.241 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.241 * [taylor]: Taking taylor expansion of 0.5 in x 0.241 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.241 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.241 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.241 * [taylor]: Taking taylor expansion of -1 in x 0.241 * [taylor]: Taking taylor expansion of y in x 0.241 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.241 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.241 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.241 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.241 * [taylor]: Taking taylor expansion of -1 in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.242 * [taylor]: Taking taylor expansion of 0.5 in y 0.242 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.242 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.242 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.242 * [taylor]: Taking taylor expansion of -1 in y 0.242 * [taylor]: Taking taylor expansion of y in y 0.243 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.243 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.243 * [taylor]: Taking taylor expansion of x in y 0.243 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.243 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.243 * [taylor]: Taking taylor expansion of -1 in y 0.243 * [taylor]: Taking taylor expansion of x in y 0.246 * [taylor]: Taking taylor expansion of 0 in y 0.251 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [taylor]: Taking taylor expansion of 0 in y 0.259 * * * [progress]: simplifying candidates 0.259 * [simplify]: Simplifying using # : (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)) (- (+ (* 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)))) 0.263 * * [simplify]: iteration 0 : 220 enodes (cost 377 ) 0.267 * * [simplify]: iteration 1 : 838 enodes (cost 331 ) 0.281 * * [simplify]: iteration 2 : 3552 enodes (cost 330 ) 0.347 * * [simplify]: iteration 3 : 5001 enodes (cost 329 ) 0.349 * [simplify]: Simplified to: (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)) (/ (cos y) 2.0) (* (cos y) (+ (exp (* -1 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)))) 0.349 * * * [progress]: adding candidates to table 0.428 * * [progress]: iteration 2 / 4 0.428 * * * [progress]: picking best candidate 0.433 * * * * [pick]: Picked # 0.433 * * * [progress]: localizing error 0.450 * * * [progress]: generating rewritten candidates 0.450 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.468 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 0.474 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.480 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.495 * * * [progress]: generating series expansions 0.495 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.495 * [approximate]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (* (cos y) (pow (sqrt 0.5) 2))) in (x y) around 0 0.495 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (* (cos y) (pow (sqrt 0.5) 2))) in y 0.495 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.495 * [taylor]: Taking taylor expansion of (exp x) in y 0.495 * [taylor]: Taking taylor expansion of x in y 0.495 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.495 * [taylor]: Taking taylor expansion of (- x) in y 0.495 * [taylor]: Taking taylor expansion of x in y 0.495 * [taylor]: Taking taylor expansion of (* (cos y) (pow (sqrt 0.5) 2)) in y 0.495 * [taylor]: Taking taylor expansion of (cos y) in y 0.495 * [taylor]: Taking taylor expansion of y in y 0.495 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.495 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.496 * [taylor]: Taking taylor expansion of 0.5 in y 0.497 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (* (cos y) (pow (sqrt 0.5) 2))) in x 0.497 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.497 * [taylor]: Taking taylor expansion of (exp x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.497 * [taylor]: Taking taylor expansion of (- x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (* (cos y) (pow (sqrt 0.5) 2)) in x 0.497 * [taylor]: Taking taylor expansion of (cos y) in x 0.497 * [taylor]: Taking taylor expansion of y in x 0.497 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.497 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.497 * [taylor]: Taking taylor expansion of 0.5 in x 0.498 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (* (cos y) (pow (sqrt 0.5) 2))) in x 0.498 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.498 * [taylor]: Taking taylor expansion of (exp x) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.498 * [taylor]: Taking taylor expansion of (- x) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (* (cos y) (pow (sqrt 0.5) 2)) in x 0.499 * [taylor]: Taking taylor expansion of (cos y) in x 0.499 * [taylor]: Taking taylor expansion of y in x 0.499 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.499 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.499 * [taylor]: Taking taylor expansion of 0.5 in x 0.502 * [taylor]: Taking taylor expansion of (* 2 (* (cos y) (pow (sqrt 0.5) 2))) in y 0.502 * [taylor]: Taking taylor expansion of 2 in y 0.502 * [taylor]: Taking taylor expansion of (* (cos y) (pow (sqrt 0.5) 2)) in y 0.502 * [taylor]: Taking taylor expansion of (cos y) in y 0.502 * [taylor]: Taking taylor expansion of y in y 0.502 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.502 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.502 * [taylor]: Taking taylor expansion of 0.5 in y 0.512 * [taylor]: Taking taylor expansion of 0 in y 0.521 * [taylor]: Taking taylor expansion of (* (cos y) (pow (sqrt 0.5) 2)) in y 0.521 * [taylor]: Taking taylor expansion of (cos y) in y 0.521 * [taylor]: Taking taylor expansion of y in y 0.521 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.521 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.521 * [taylor]: Taking taylor expansion of 0.5 in y 0.540 * [approximate]: Taking taylor expansion of (* (cos (/ 1 y)) (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2))) in (x y) around 0 0.540 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2))) in y 0.540 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.540 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.541 * [taylor]: Taking taylor expansion of y in y 0.541 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2)) in y 0.541 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.541 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.541 * [taylor]: Taking taylor expansion of x in y 0.541 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.541 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.541 * [taylor]: Taking taylor expansion of x in y 0.541 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.541 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.541 * [taylor]: Taking taylor expansion of 0.5 in y 0.542 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2))) in x 0.542 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.542 * [taylor]: Taking taylor expansion of y in x 0.542 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2)) in x 0.542 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.542 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.542 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.543 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.543 * [taylor]: Taking taylor expansion of 0.5 in x 0.544 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2))) in x 0.544 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.544 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.544 * [taylor]: Taking taylor expansion of y in x 0.544 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2)) in x 0.544 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.544 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.544 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.545 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.545 * [taylor]: Taking taylor expansion of 0.5 in x 0.548 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2))) in y 0.548 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.548 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.548 * [taylor]: Taking taylor expansion of y in y 0.548 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (pow (sqrt 0.5) 2)) in y 0.548 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.548 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.549 * [taylor]: Taking taylor expansion of x in y 0.549 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.549 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.549 * [taylor]: Taking taylor expansion of x in y 0.549 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.549 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.549 * [taylor]: Taking taylor expansion of 0.5 in y 0.556 * [taylor]: Taking taylor expansion of 0 in y 0.565 * [taylor]: Taking taylor expansion of 0 in y 0.576 * [taylor]: Taking taylor expansion of 0 in y 0.577 * [approximate]: Taking taylor expansion of (* (cos (/ -1 y)) (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 0.577 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.577 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.577 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.577 * [taylor]: Taking taylor expansion of -1 in y 0.577 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.578 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.578 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.578 * [taylor]: Taking taylor expansion of 0.5 in y 0.579 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.579 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.579 * [taylor]: Taking taylor expansion of x in y 0.579 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.579 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.579 * [taylor]: Taking taylor expansion of -1 in y 0.579 * [taylor]: Taking taylor expansion of x in y 0.579 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.579 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.579 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.579 * [taylor]: Taking taylor expansion of -1 in x 0.579 * [taylor]: Taking taylor expansion of y in x 0.579 * [taylor]: Taking taylor expansion of (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.579 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.579 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.579 * [taylor]: Taking taylor expansion of 0.5 in x 0.580 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.580 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.580 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.580 * [taylor]: Taking taylor expansion of -1 in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.580 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.581 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.581 * [taylor]: Taking taylor expansion of -1 in x 0.581 * [taylor]: Taking taylor expansion of y in x 0.581 * [taylor]: Taking taylor expansion of (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.581 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x 0.581 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.581 * [taylor]: Taking taylor expansion of 0.5 in x 0.581 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.581 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.582 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.582 * [taylor]: Taking taylor expansion of -1 in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.585 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.585 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.585 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.585 * [taylor]: Taking taylor expansion of -1 in y 0.585 * [taylor]: Taking taylor expansion of y in y 0.585 * [taylor]: Taking taylor expansion of (* (pow (sqrt 0.5) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.585 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in y 0.585 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.585 * [taylor]: Taking taylor expansion of 0.5 in y 0.586 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.586 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.586 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.586 * [taylor]: Taking taylor expansion of x in y 0.586 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.586 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.586 * [taylor]: Taking taylor expansion of -1 in y 0.586 * [taylor]: Taking taylor expansion of x in y 0.593 * [taylor]: Taking taylor expansion of 0 in y 0.601 * [taylor]: Taking taylor expansion of 0 in y 0.612 * [taylor]: Taking taylor expansion of 0 in y 0.613 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 0.613 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in (x) around 0 0.613 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in x 0.613 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.613 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.613 * [taylor]: Taking taylor expansion of (exp x) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.613 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.613 * [taylor]: Taking taylor expansion of (- x) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.616 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.616 * [taylor]: Taking taylor expansion of 0.5 in x 0.617 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in x 0.617 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.617 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.617 * [taylor]: Taking taylor expansion of (exp x) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.617 * [taylor]: Taking taylor expansion of (- x) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.620 * [taylor]: Taking taylor expansion of 0.5 in x 0.677 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in (x) around 0 0.677 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in x 0.677 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.677 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (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 x in x 0.678 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.678 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.678 * [taylor]: Taking taylor expansion of x in x 0.679 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.679 * [taylor]: Taking taylor expansion of 0.5 in x 0.679 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in x 0.679 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.679 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.679 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.680 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.681 * [taylor]: Taking taylor expansion of 0.5 in x 0.694 * [approximate]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x) around 0 0.694 * [taylor]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.694 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.694 * [taylor]: Taking taylor expansion of 0.5 in x 0.695 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.695 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.695 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.695 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.695 * [taylor]: Taking taylor expansion of -1 in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.696 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.696 * [taylor]: Taking taylor expansion of 0.5 in x 0.696 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.696 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.696 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.697 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.697 * [taylor]: Taking taylor expansion of -1 in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.718 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.718 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in (x) around 0 0.718 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in x 0.718 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.718 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.718 * [taylor]: Taking taylor expansion of (exp x) in x 0.718 * [taylor]: Taking taylor expansion of x in x 0.718 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.718 * [taylor]: Taking taylor expansion of (- x) in x 0.718 * [taylor]: Taking taylor expansion of x in x 0.721 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.721 * [taylor]: Taking taylor expansion of 0.5 in x 0.722 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (sqrt 0.5)) in x 0.722 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.722 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.722 * [taylor]: Taking taylor expansion of (exp x) in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.722 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.722 * [taylor]: Taking taylor expansion of (- x) in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.725 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.725 * [taylor]: Taking taylor expansion of 0.5 in x 0.776 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in (x) around 0 0.776 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in x 0.776 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.776 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.776 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.776 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.778 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.778 * [taylor]: Taking taylor expansion of 0.5 in x 0.778 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (sqrt 0.5)) in x 0.778 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.778 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.778 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.779 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.779 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.780 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.780 * [taylor]: Taking taylor expansion of 0.5 in x 0.798 * [approximate]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x) around 0 0.798 * [taylor]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.798 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.798 * [taylor]: Taking taylor expansion of 0.5 in x 0.799 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.799 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.799 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.799 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.799 * [taylor]: Taking taylor expansion of -1 in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of (* (sqrt 0.5) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.800 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.800 * [taylor]: Taking taylor expansion of 0.5 in x 0.801 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.801 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.801 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.801 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.801 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.801 * [taylor]: Taking taylor expansion of -1 in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.817 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.817 * [approximate]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (* (cos y) (sqrt 0.5))) in (x y) around 0 0.817 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (* (cos y) (sqrt 0.5))) in y 0.817 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in y 0.817 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.817 * [taylor]: Taking taylor expansion of (exp x) in y 0.817 * [taylor]: Taking taylor expansion of x in y 0.817 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.817 * [taylor]: Taking taylor expansion of (- x) in y 0.817 * [taylor]: Taking taylor expansion of x in y 0.819 * [taylor]: Taking taylor expansion of (* (cos y) (sqrt 0.5)) in y 0.819 * [taylor]: Taking taylor expansion of (cos y) in y 0.819 * [taylor]: Taking taylor expansion of y in y 0.819 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.819 * [taylor]: Taking taylor expansion of 0.5 in y 0.820 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (* (cos y) (sqrt 0.5))) in x 0.820 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.820 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.820 * [taylor]: Taking taylor expansion of (exp x) in x 0.820 * [taylor]: Taking taylor expansion of x in x 0.820 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.820 * [taylor]: Taking taylor expansion of (- x) in x 0.820 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of (* (cos y) (sqrt 0.5)) in x 0.823 * [taylor]: Taking taylor expansion of (cos y) in x 0.823 * [taylor]: Taking taylor expansion of y in x 0.823 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.823 * [taylor]: Taking taylor expansion of 0.5 in x 0.823 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (* (cos y) (sqrt 0.5))) in x 0.823 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x 0.823 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.823 * [taylor]: Taking taylor expansion of (exp x) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.824 * [taylor]: Taking taylor expansion of (- x) in x 0.824 * [taylor]: Taking taylor expansion of x in x 0.826 * [taylor]: Taking taylor expansion of (* (cos y) (sqrt 0.5)) in x 0.826 * [taylor]: Taking taylor expansion of (cos y) in x 0.826 * [taylor]: Taking taylor expansion of y in x 0.826 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.826 * [taylor]: Taking taylor expansion of 0.5 in x 0.828 * [taylor]: Taking taylor expansion of (* (sqrt 2) (* (cos y) (sqrt 0.5))) in y 0.828 * [taylor]: Taking taylor expansion of (sqrt 2) in y 0.828 * [taylor]: Taking taylor expansion of 2 in y 0.829 * [taylor]: Taking taylor expansion of (* (cos y) (sqrt 0.5)) in y 0.829 * [taylor]: Taking taylor expansion of (cos y) in y 0.829 * [taylor]: Taking taylor expansion of y in y 0.829 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.829 * [taylor]: Taking taylor expansion of 0.5 in y 0.834 * [taylor]: Taking taylor expansion of 0 in y 0.844 * [taylor]: Taking taylor expansion of (* 1/2 (/ (* (cos y) (sqrt 0.5)) (sqrt 2))) in y 0.844 * [taylor]: Taking taylor expansion of 1/2 in y 0.844 * [taylor]: Taking taylor expansion of (/ (* (cos y) (sqrt 0.5)) (sqrt 2)) in y 0.844 * [taylor]: Taking taylor expansion of (* (cos y) (sqrt 0.5)) in y 0.844 * [taylor]: Taking taylor expansion of (cos y) in y 0.844 * [taylor]: Taking taylor expansion of y in y 0.844 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.844 * [taylor]: Taking taylor expansion of 0.5 in y 0.845 * [taylor]: Taking taylor expansion of (sqrt 2) in y 0.845 * [taylor]: Taking taylor expansion of 2 in y 0.863 * [approximate]: Taking taylor expansion of (* (* (cos (/ 1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0 0.863 * [taylor]: Taking taylor expansion of (* (* (cos (/ 1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.863 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt 0.5)) in y 0.863 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.863 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.863 * [taylor]: Taking taylor expansion of y in y 0.863 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.863 * [taylor]: Taking taylor expansion of 0.5 in y 0.864 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.864 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.864 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.864 * [taylor]: Taking taylor expansion of x in y 0.864 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.864 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.864 * [taylor]: Taking taylor expansion of x in y 0.866 * [taylor]: Taking taylor expansion of (* (* (cos (/ 1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.866 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt 0.5)) in x 0.866 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.866 * [taylor]: Taking taylor expansion of y in x 0.866 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.866 * [taylor]: Taking taylor expansion of 0.5 in x 0.867 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.867 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.867 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.867 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.867 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.868 * [taylor]: Taking taylor expansion of (* (* (cos (/ 1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.869 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt 0.5)) in x 0.869 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.869 * [taylor]: Taking taylor expansion of y in x 0.869 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.869 * [taylor]: Taking taylor expansion of 0.5 in x 0.869 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.869 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.869 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.870 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.872 * [taylor]: Taking taylor expansion of (* (* (cos (/ 1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.872 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt 0.5)) in y 0.872 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.872 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.872 * [taylor]: Taking taylor expansion of y in y 0.872 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.872 * [taylor]: Taking taylor expansion of 0.5 in y 0.878 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.878 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.878 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.878 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.879 * [taylor]: Taking taylor expansion of x in y 0.879 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.879 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.879 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.879 * [taylor]: Taking taylor expansion of x in y 0.884 * [taylor]: Taking taylor expansion of 0 in y 0.890 * [taylor]: Taking taylor expansion of 0 in y 0.900 * [taylor]: Taking taylor expansion of 0 in y 0.900 * [approximate]: Taking taylor expansion of (* (* (cos (/ -1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 0.900 * [taylor]: Taking taylor expansion of (* (* (cos (/ -1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.900 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt 0.5)) in y 0.900 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.900 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.900 * [taylor]: Taking taylor expansion of -1 in y 0.900 * [taylor]: Taking taylor expansion of y in y 0.901 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.901 * [taylor]: Taking taylor expansion of 0.5 in y 0.901 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.901 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.901 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.902 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.902 * [taylor]: Taking taylor expansion of x in y 0.902 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.902 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.902 * [taylor]: Taking taylor expansion of -1 in y 0.902 * [taylor]: Taking taylor expansion of x in y 0.903 * [taylor]: Taking taylor expansion of (* (* (cos (/ -1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.903 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt 0.5)) in x 0.903 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.903 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.903 * [taylor]: Taking taylor expansion of -1 in x 0.903 * [taylor]: Taking taylor expansion of y in x 0.903 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.903 * [taylor]: Taking taylor expansion of 0.5 in x 0.904 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.904 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.904 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.905 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.905 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.905 * [taylor]: Taking taylor expansion of -1 in x 0.905 * [taylor]: Taking taylor expansion of x in x 0.905 * [taylor]: Taking taylor expansion of (* (* (cos (/ -1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.905 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt 0.5)) in x 0.905 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.905 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.905 * [taylor]: Taking taylor expansion of -1 in x 0.905 * [taylor]: Taking taylor expansion of y in x 0.906 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x 0.906 * [taylor]: Taking taylor expansion of 0.5 in x 0.906 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.906 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.906 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.906 * [taylor]: Taking taylor expansion of x in x 0.907 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.907 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.907 * [taylor]: Taking taylor expansion of -1 in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.908 * [taylor]: Taking taylor expansion of (* (* (cos (/ -1 y)) (sqrt 0.5)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.909 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt 0.5)) in y 0.909 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.909 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.909 * [taylor]: Taking taylor expansion of -1 in y 0.909 * [taylor]: Taking taylor expansion of y in y 0.909 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.909 * [taylor]: Taking taylor expansion of 0.5 in y 0.910 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.910 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.910 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.910 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.910 * [taylor]: Taking taylor expansion of x in y 0.910 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.910 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.910 * [taylor]: Taking taylor expansion of -1 in y 0.910 * [taylor]: Taking taylor expansion of x in y 0.915 * [taylor]: Taking taylor expansion of 0 in y 0.920 * [taylor]: Taking taylor expansion of 0 in y 0.930 * [taylor]: Taking taylor expansion of 0 in y 0.931 * * * [progress]: simplifying candidates 0.933 * [simplify]: Simplifying using # : (expm1 (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))) (log1p (* (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))) (+ (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) 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x)))) 2.0)) (cos y)) (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0))) (cos y)) (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0))) (cos y)) (* (sqrt (/ (sqrt (+ (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)) (* (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)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (* (sqrt (/ 1 2.0)) (cos y)) (* (sqrt (sqrt (/ (+ (exp x) (exp (- x))) 2.0))) (cos y)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) (* 0.5 (- (+ 2 (pow x 2)) (pow y 2))) (* (* (+ (exp (* -1 x)) (exp x)) (cos y)) 0.5) (* (* (+ (exp (* -1 x)) (exp x)) (cos y)) 0.5) (+ (* 1/2 (/ (* (pow x 2) (sqrt 0.5)) (sqrt 2))) (+ (* (sqrt 2) (sqrt 0.5)) (* (/ (* (pow x 4) (sqrt 0.5)) (sqrt 2)) -1/48))) (* (sqrt 0.5) (sqrt (+ (exp (* -1 x)) (exp x)))) (* (sqrt 0.5) (sqrt (+ (exp (* -1 x)) (exp x)))) (+ (* 1/2 (/ (* (pow x 2) (sqrt 0.5)) (sqrt 2))) (+ (* (sqrt 2) (sqrt 0.5)) (* (/ (* (pow x 4) (sqrt 0.5)) (sqrt 2)) -1/48))) (* (sqrt 0.5) (sqrt (+ (exp (* -1 x)) (exp x)))) (* (sqrt 0.5) (sqrt (+ (exp (* -1 x)) (exp x)))) (fma 1/2 (/ (* (pow x 2) (sqrt 0.5)) (sqrt 2)) (- (* (sqrt 2) (sqrt 0.5)) (* 1/2 (* (sqrt 2) (* (pow y 2) (sqrt 0.5)))))) (* (* (cos y) (sqrt 0.5)) (sqrt (+ (exp (* -1 x)) (exp x)))) (* (* (cos y) (sqrt 0.5)) (sqrt (+ (exp (* -1 x)) (exp x)))) 0.981 * * * [progress]: adding candidates to table 1.359 * * [progress]: iteration 3 / 4 1.359 * * * [progress]: picking best candidate 1.361 * * * * [pick]: Picked # 1.361 * * * [progress]: localizing error 1.378 * * * [progress]: generating rewritten candidates 1.378 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1.378 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1.379 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 1.390 * * * [progress]: generating series expansions 1.390 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 1.391 * [approximate]: Taking taylor expansion of (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in (x y) around 0 1.391 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in y 1.391 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) 1.391 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in y 1.391 * [taylor]: Taking taylor expansion of 1 in y 1.391 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 1.391 * [taylor]: Taking taylor expansion of 0.5 in y 1.391 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 1.391 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 1.391 * [taylor]: Taking taylor expansion of (exp x) in y 1.391 * [taylor]: Taking taylor expansion of x in y 1.391 * [taylor]: Taking taylor expansion of (exp (- x)) in y 1.391 * [taylor]: Taking taylor expansion of (- x) in y 1.391 * [taylor]: Taking taylor expansion of x in y 1.391 * [taylor]: Taking taylor expansion of (cos y) in y 1.391 * [taylor]: Taking taylor expansion of y in y 1.391 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 1.391 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) 1.391 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 1.391 * [taylor]: Taking taylor expansion of 1 in x 1.391 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 1.391 * [taylor]: Taking taylor expansion of 0.5 in x 1.391 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 1.391 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.391 * [taylor]: Taking taylor expansion of (exp x) in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.392 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.392 * [taylor]: Taking taylor expansion of (- x) in x 1.392 * [taylor]: Taking taylor expansion of x in x 1.392 * [taylor]: Taking taylor expansion of (cos y) in x 1.392 * [taylor]: Taking taylor expansion of y in x 1.393 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 1.393 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) 1.393 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 1.393 * [taylor]: Taking taylor expansion of 1 in x 1.393 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 1.393 * [taylor]: Taking taylor expansion of 0.5 in x 1.393 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 1.393 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.393 * [taylor]: Taking taylor expansion of (exp x) in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.393 * [taylor]: Taking taylor expansion of (- x) in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of (cos y) in x 1.394 * [taylor]: Taking taylor expansion of y in x 1.395 * [taylor]: Taking taylor expansion of (log (+ (* 1.0 (cos y)) 1)) in y 1.395 * [taylor]: Taking taylor expansion of (+ (* 1.0 (cos y)) 1) in y 1.395 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 1.395 * [taylor]: Taking taylor expansion of 1.0 in y 1.395 * [taylor]: Taking taylor expansion of (cos y) in y 1.395 * [taylor]: Taking taylor expansion of y in y 1.395 * [taylor]: Taking taylor expansion of 1 in y 1.401 * [taylor]: Taking taylor expansion of 0 in y 1.408 * [taylor]: Taking taylor expansion of (* 0.5 (/ (cos y) (+ (* 1.0 (cos y)) 1))) in y 1.408 * [taylor]: Taking taylor expansion of 0.5 in y 1.408 * [taylor]: Taking taylor expansion of (/ (cos y) (+ (* 1.0 (cos y)) 1)) in y 1.408 * [taylor]: Taking taylor expansion of (cos y) in y 1.408 * [taylor]: Taking taylor expansion of y in y 1.408 * [taylor]: Taking taylor expansion of (+ (* 1.0 (cos y)) 1) in y 1.408 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 1.408 * [taylor]: Taking taylor expansion of 1.0 in y 1.409 * [taylor]: Taking taylor expansion of (cos y) in y 1.409 * [taylor]: Taking taylor expansion of y in y 1.409 * [taylor]: Taking taylor expansion of 1 in y 1.424 * [approximate]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x y) around 0 1.424 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y 1.424 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) 1.424 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y 1.424 * [taylor]: Taking taylor expansion of 1 in y 1.424 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 1.424 * [taylor]: Taking taylor expansion of 0.5 in y 1.424 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 1.424 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.424 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.424 * [taylor]: Taking taylor expansion of y in y 1.424 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.424 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.424 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.424 * [taylor]: Taking taylor expansion of x in y 1.424 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.425 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.425 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.425 * [taylor]: Taking taylor expansion of x in y 1.425 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.425 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) 1.425 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.425 * [taylor]: Taking taylor expansion of 1 in x 1.425 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.425 * [taylor]: Taking taylor expansion of 0.5 in x 1.426 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.426 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.426 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.426 * [taylor]: Taking taylor expansion of y in x 1.426 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.426 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.426 * [taylor]: Taking taylor expansion of x in x 1.426 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.426 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.426 * [taylor]: Taking taylor expansion of x in x 1.428 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.428 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) 1.428 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.428 * [taylor]: Taking taylor expansion of 1 in x 1.428 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.428 * [taylor]: Taking taylor expansion of 0.5 in x 1.428 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.428 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.428 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.428 * [taylor]: Taking taylor expansion of y in x 1.428 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.428 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.428 * [taylor]: Taking taylor expansion of x in x 1.429 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.429 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.429 * [taylor]: Taking taylor expansion of x in x 1.430 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (* (cos (/ 1 y)) (exp (/ 1 x)))) (+ (* 0.5 (* (cos (/ 1 y)) (exp (- (/ 1 x))))) 1))) in y 1.430 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* (cos (/ 1 y)) (exp (/ 1 x)))) (+ (* 0.5 (* (cos (/ 1 y)) (exp (- (/ 1 x))))) 1)) in y 1.430 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (exp (/ 1 x)))) in y 1.430 * [taylor]: Taking taylor expansion of 0.5 in y 1.430 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (exp (/ 1 x))) in y 1.430 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.430 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.430 * [taylor]: Taking taylor expansion of y in y 1.431 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.431 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.431 * [taylor]: Taking taylor expansion of x in y 1.431 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* (cos (/ 1 y)) (exp (- (/ 1 x))))) 1) in y 1.431 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (exp (- (/ 1 x))))) in y 1.431 * [taylor]: Taking taylor expansion of 0.5 in y 1.431 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (exp (- (/ 1 x)))) in y 1.431 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.431 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.431 * [taylor]: Taking taylor expansion of y in y 1.431 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.431 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.431 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.431 * [taylor]: Taking taylor expansion of x in y 1.431 * [taylor]: Taking taylor expansion of 1 in y 1.436 * [taylor]: Taking taylor expansion of 0 in y 1.445 * [taylor]: Taking taylor expansion of 0 in y 1.458 * [taylor]: Taking taylor expansion of 0 in y 1.459 * [approximate]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x y) around 0 1.459 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y 1.459 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) 1.459 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y 1.459 * [taylor]: Taking taylor expansion of 1 in y 1.459 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 1.459 * [taylor]: Taking taylor expansion of 0.5 in y 1.459 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 1.459 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.459 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.459 * [taylor]: Taking taylor expansion of -1 in y 1.459 * [taylor]: Taking taylor expansion of y in y 1.459 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 1.459 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.459 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.459 * [taylor]: Taking taylor expansion of x in y 1.459 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.459 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.459 * [taylor]: Taking taylor expansion of -1 in y 1.459 * [taylor]: Taking taylor expansion of x in y 1.460 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.460 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) 1.460 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.460 * [taylor]: Taking taylor expansion of 1 in x 1.460 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.460 * [taylor]: Taking taylor expansion of 0.5 in x 1.460 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.460 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.460 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.460 * [taylor]: Taking taylor expansion of -1 in x 1.460 * [taylor]: Taking taylor expansion of y in x 1.460 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.460 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.460 * [taylor]: Taking taylor expansion of x in x 1.461 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.461 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.461 * [taylor]: Taking taylor expansion of -1 in x 1.461 * [taylor]: Taking taylor expansion of x in x 1.462 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.462 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) 1.462 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.462 * [taylor]: Taking taylor expansion of 1 in x 1.462 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.462 * [taylor]: Taking taylor expansion of 0.5 in x 1.462 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.462 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.462 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.462 * [taylor]: Taking taylor expansion of -1 in x 1.462 * [taylor]: Taking taylor expansion of y in x 1.462 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.462 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.463 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.463 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.463 * [taylor]: Taking taylor expansion of -1 in x 1.463 * [taylor]: Taking taylor expansion of x in x 1.464 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (* (cos (/ -1 y)) (exp (/ 1 x)))) (+ (* 0.5 (* (cos (/ -1 y)) (exp (/ -1 x)))) 1))) in y 1.464 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* (cos (/ -1 y)) (exp (/ 1 x)))) (+ (* 0.5 (* (cos (/ -1 y)) (exp (/ -1 x)))) 1)) in y 1.464 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (exp (/ 1 x)))) in y 1.464 * [taylor]: Taking taylor expansion of 0.5 in y 1.464 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (exp (/ 1 x))) in y 1.464 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.464 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.464 * [taylor]: Taking taylor expansion of -1 in y 1.464 * [taylor]: Taking taylor expansion of y in y 1.465 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.465 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.465 * [taylor]: Taking taylor expansion of x in y 1.465 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* (cos (/ -1 y)) (exp (/ -1 x)))) 1) in y 1.465 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (exp (/ -1 x)))) in y 1.465 * [taylor]: Taking taylor expansion of 0.5 in y 1.465 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (exp (/ -1 x))) in y 1.465 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.465 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.465 * [taylor]: Taking taylor expansion of -1 in y 1.465 * [taylor]: Taking taylor expansion of y in y 1.465 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.465 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.465 * [taylor]: Taking taylor expansion of -1 in y 1.465 * [taylor]: Taking taylor expansion of x in y 1.465 * [taylor]: Taking taylor expansion of 1 in y 1.470 * [taylor]: Taking taylor expansion of 0 in y 1.478 * [taylor]: Taking taylor expansion of 0 in y 1.491 * [taylor]: Taking taylor expansion of 0 in y 1.491 * * * * [progress]: [ 2 / 3 ] generating series at (2) 1.491 * [approximate]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in (x y) around 0 1.491 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in y 1.492 * [taylor]: Rewrote expression to (- (exp (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) 1) 1.492 * [taylor]: Taking taylor expansion of (exp (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in y 1.492 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in y 1.492 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) 1.492 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in y 1.492 * [taylor]: Taking taylor expansion of 1 in y 1.492 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 1.492 * [taylor]: Taking taylor expansion of 0.5 in y 1.492 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 1.492 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 1.492 * [taylor]: Taking taylor expansion of (exp x) in y 1.492 * [taylor]: Taking taylor expansion of x in y 1.492 * [taylor]: Taking taylor expansion of (exp (- x)) in y 1.492 * [taylor]: Taking taylor expansion of (- x) in y 1.492 * [taylor]: Taking taylor expansion of x in y 1.492 * [taylor]: Taking taylor expansion of (cos y) in y 1.492 * [taylor]: Taking taylor expansion of y in y 1.492 * [taylor]: Taking taylor expansion of 1 in y 1.492 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in x 1.492 * [taylor]: Rewrote expression to (- (exp (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) 1) 1.492 * [taylor]: Taking taylor expansion of (exp (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in x 1.493 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 1.493 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) 1.493 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 1.493 * [taylor]: Taking taylor expansion of 1 in x 1.493 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 1.493 * [taylor]: Taking taylor expansion of 0.5 in x 1.493 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 1.493 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.493 * [taylor]: Taking taylor expansion of (exp x) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.493 * [taylor]: Taking taylor expansion of (- x) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (cos y) in x 1.493 * [taylor]: Taking taylor expansion of y in x 1.494 * [taylor]: Taking taylor expansion of 1 in x 1.494 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in x 1.494 * [taylor]: Rewrote expression to (- (exp (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) 1) 1.494 * [taylor]: Taking taylor expansion of (exp (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in x 1.494 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 1.494 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) 1.494 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 1.494 * [taylor]: Taking taylor expansion of 1 in x 1.494 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 1.494 * [taylor]: Taking taylor expansion of 0.5 in x 1.494 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 1.494 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.495 * [taylor]: Taking taylor expansion of (exp x) in x 1.495 * [taylor]: Taking taylor expansion of x in x 1.495 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.495 * [taylor]: Taking taylor expansion of (- x) in x 1.495 * [taylor]: Taking taylor expansion of x in x 1.495 * [taylor]: Taking taylor expansion of (cos y) in x 1.495 * [taylor]: Taking taylor expansion of y in x 1.496 * [taylor]: Taking taylor expansion of 1 in x 1.496 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 1.496 * [taylor]: Taking taylor expansion of 1.0 in y 1.496 * [taylor]: Taking taylor expansion of (cos y) in y 1.496 * [taylor]: Taking taylor expansion of y in y 1.507 * [taylor]: Taking taylor expansion of 0 in y 1.515 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y 1.515 * [taylor]: Taking taylor expansion of 0.5 in y 1.515 * [taylor]: Taking taylor expansion of (cos y) in y 1.515 * [taylor]: Taking taylor expansion of y in y 1.518 * [approximate]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in (x y) around 0 1.518 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in y 1.518 * [taylor]: Rewrote expression to (- (exp (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) 1) 1.518 * [taylor]: Taking taylor expansion of (exp (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in y 1.518 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y 1.518 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) 1.518 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y 1.519 * [taylor]: Taking taylor expansion of 1 in y 1.519 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 1.519 * [taylor]: Taking taylor expansion of 0.5 in y 1.519 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 1.519 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.519 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.519 * [taylor]: Taking taylor expansion of y in y 1.519 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.519 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.519 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.519 * [taylor]: Taking taylor expansion of x in y 1.519 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.519 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.519 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.519 * [taylor]: Taking taylor expansion of x in y 1.520 * [taylor]: Taking taylor expansion of 1 in y 1.520 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x 1.520 * [taylor]: Rewrote expression to (- (exp (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) 1) 1.520 * [taylor]: Taking taylor expansion of (exp (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x 1.520 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.520 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) 1.520 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.520 * [taylor]: Taking taylor expansion of 1 in x 1.520 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.520 * [taylor]: Taking taylor expansion of 0.5 in x 1.520 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.520 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.520 * [taylor]: Taking taylor expansion of y in x 1.521 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.521 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.521 * [taylor]: Taking taylor expansion of x in x 1.521 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.521 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.521 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of 1 in x 1.523 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x 1.523 * [taylor]: Rewrote expression to (- (exp (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) 1) 1.523 * [taylor]: Taking taylor expansion of (exp (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x 1.523 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.523 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) 1.523 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 1.523 * [taylor]: Taking taylor expansion of 1 in x 1.523 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.523 * [taylor]: Taking taylor expansion of 0.5 in x 1.523 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.523 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.523 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.523 * [taylor]: Taking taylor expansion of y in x 1.523 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.523 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.524 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.524 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.524 * [taylor]: Taking taylor expansion of x in x 1.525 * [taylor]: Taking taylor expansion of 1 in x 1.526 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* (cos (/ 1 y)) (exp (/ 1 x)))) (* 0.5 (* (cos (/ 1 y)) (exp (- (/ 1 x)))))) in y 1.526 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (exp (/ 1 x)))) in y 1.526 * [taylor]: Taking taylor expansion of 0.5 in y 1.526 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (exp (/ 1 x))) in y 1.526 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.526 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.526 * [taylor]: Taking taylor expansion of y in y 1.527 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.527 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.527 * [taylor]: Taking taylor expansion of x in y 1.527 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (exp (- (/ 1 x))))) in y 1.527 * [taylor]: Taking taylor expansion of 0.5 in y 1.527 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (exp (- (/ 1 x)))) in y 1.527 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.527 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.527 * [taylor]: Taking taylor expansion of y in y 1.527 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.527 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.527 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.527 * [taylor]: Taking taylor expansion of x in y 1.533 * [taylor]: Taking taylor expansion of 0 in y 1.542 * [taylor]: Taking taylor expansion of 0 in y 1.555 * [taylor]: Taking taylor expansion of 0 in y 1.555 * [approximate]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in (x y) around 0 1.555 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in y 1.555 * [taylor]: Rewrote expression to (- (exp (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) 1) 1.555 * [taylor]: Taking taylor expansion of (exp (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in y 1.555 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y 1.555 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) 1.555 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y 1.555 * [taylor]: Taking taylor expansion of 1 in y 1.555 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 1.556 * [taylor]: Taking taylor expansion of 0.5 in y 1.556 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 1.556 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.556 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.556 * [taylor]: Taking taylor expansion of -1 in y 1.556 * [taylor]: Taking taylor expansion of y in y 1.556 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 1.556 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.556 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.556 * [taylor]: Taking taylor expansion of x in y 1.556 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.556 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.556 * [taylor]: Taking taylor expansion of -1 in y 1.556 * [taylor]: Taking taylor expansion of x in y 1.557 * [taylor]: Taking taylor expansion of 1 in y 1.557 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x 1.557 * [taylor]: Rewrote expression to (- (exp (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) 1) 1.557 * [taylor]: Taking taylor expansion of (exp (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x 1.557 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.557 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) 1.557 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.557 * [taylor]: Taking taylor expansion of 1 in x 1.557 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.557 * [taylor]: Taking taylor expansion of 0.5 in x 1.557 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.557 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.557 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.557 * [taylor]: Taking taylor expansion of -1 in x 1.557 * [taylor]: Taking taylor expansion of y in x 1.557 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.558 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.558 * [taylor]: Taking taylor expansion of x in x 1.558 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.558 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.558 * [taylor]: Taking taylor expansion of -1 in x 1.558 * [taylor]: Taking taylor expansion of x in x 1.559 * [taylor]: Taking taylor expansion of 1 in x 1.559 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x 1.560 * [taylor]: Rewrote expression to (- (exp (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) 1) 1.560 * [taylor]: Taking taylor expansion of (exp (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x 1.560 * [taylor]: Taking taylor expansion of (log1p (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.560 * [taylor]: Rewrote expression to (log (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) 1.560 * [taylor]: Taking taylor expansion of (+ 1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 1.560 * [taylor]: Taking taylor expansion of 1 in x 1.560 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.560 * [taylor]: Taking taylor expansion of 0.5 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 1.560 * [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 -1 in x 1.560 * [taylor]: Taking taylor expansion of x in x 1.562 * [taylor]: Taking taylor expansion of 1 in x 1.562 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* (cos (/ -1 y)) (exp (/ 1 x)))) (* 0.5 (* (cos (/ -1 y)) (exp (/ -1 x))))) in y 1.562 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (exp (/ 1 x)))) in y 1.562 * [taylor]: Taking taylor expansion of 0.5 in y 1.562 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (exp (/ 1 x))) in y 1.563 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.563 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.563 * [taylor]: Taking taylor expansion of -1 in y 1.563 * [taylor]: Taking taylor expansion of y in y 1.563 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.563 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.563 * [taylor]: Taking taylor expansion of x in y 1.563 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (exp (/ -1 x)))) in y 1.563 * [taylor]: Taking taylor expansion of 0.5 in y 1.563 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (exp (/ -1 x))) in y 1.563 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.563 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.563 * [taylor]: Taking taylor expansion of -1 in y 1.563 * [taylor]: Taking taylor expansion of y in y 1.563 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.563 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.563 * [taylor]: Taking taylor expansion of -1 in y 1.563 * [taylor]: Taking taylor expansion of x in y 1.569 * [taylor]: Taking taylor expansion of 0 in y 1.578 * [taylor]: Taking taylor expansion of 0 in y 1.596 * [taylor]: Taking taylor expansion of 0 in y 1.596 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 1.597 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (x y) around 0 1.597 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 1.597 * [taylor]: Taking taylor expansion of 0.5 in y 1.597 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 1.597 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 1.597 * [taylor]: Taking taylor expansion of (exp x) in y 1.597 * [taylor]: Taking taylor expansion of x in y 1.597 * [taylor]: Taking taylor expansion of (exp (- x)) in y 1.597 * [taylor]: Taking taylor expansion of (- x) in y 1.597 * [taylor]: Taking taylor expansion of x in y 1.597 * [taylor]: Taking taylor expansion of (cos y) in y 1.597 * [taylor]: Taking taylor expansion of y in y 1.597 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 1.597 * [taylor]: Taking taylor expansion of 0.5 in x 1.597 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 1.597 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.597 * [taylor]: Taking taylor expansion of (exp x) in x 1.597 * [taylor]: Taking taylor expansion of x in x 1.597 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.597 * [taylor]: Taking taylor expansion of (- x) in x 1.597 * [taylor]: Taking taylor expansion of x in x 1.598 * [taylor]: Taking taylor expansion of (cos y) in x 1.598 * [taylor]: Taking taylor expansion of y in x 1.598 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 1.598 * [taylor]: Taking taylor expansion of 0.5 in x 1.598 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 1.598 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.598 * [taylor]: Taking taylor expansion of (exp x) in x 1.598 * [taylor]: Taking taylor expansion of x in x 1.598 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.598 * [taylor]: Taking taylor expansion of (- x) in x 1.598 * [taylor]: Taking taylor expansion of x in x 1.598 * [taylor]: Taking taylor expansion of (cos y) in x 1.598 * [taylor]: Taking taylor expansion of y in x 1.599 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 1.599 * [taylor]: Taking taylor expansion of 1.0 in y 1.599 * [taylor]: Taking taylor expansion of (cos y) in y 1.599 * [taylor]: Taking taylor expansion of y in y 1.603 * [taylor]: Taking taylor expansion of 0 in y 1.609 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y 1.609 * [taylor]: Taking taylor expansion of 0.5 in y 1.609 * [taylor]: Taking taylor expansion of (cos y) in y 1.609 * [taylor]: Taking taylor expansion of y in y 1.612 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0 1.612 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 1.612 * [taylor]: Taking taylor expansion of 0.5 in y 1.612 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 1.612 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.612 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.612 * [taylor]: Taking taylor expansion of y in y 1.612 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.613 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.613 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.613 * [taylor]: Taking taylor expansion of x in y 1.613 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.613 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.613 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.613 * [taylor]: Taking taylor expansion of x in y 1.613 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.613 * [taylor]: Taking taylor expansion of 0.5 in x 1.613 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.613 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.613 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.613 * [taylor]: Taking taylor expansion of y in x 1.613 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.613 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.613 * [taylor]: Taking taylor expansion of x in x 1.613 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.613 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.613 * [taylor]: Taking taylor expansion of x in x 1.614 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 1.614 * [taylor]: Taking taylor expansion of 0.5 in x 1.614 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.614 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.614 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.614 * [taylor]: Taking taylor expansion of y in x 1.614 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.614 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.614 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.614 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.616 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 1.616 * [taylor]: Taking taylor expansion of 0.5 in y 1.616 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 1.616 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.616 * [taylor]: Taking taylor expansion of y in y 1.616 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.616 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.616 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.616 * [taylor]: Taking taylor expansion of x in y 1.616 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.616 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.616 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.616 * [taylor]: Taking taylor expansion of x in y 1.619 * [taylor]: Taking taylor expansion of 0 in y 1.625 * [taylor]: Taking taylor expansion of 0 in y 1.633 * [taylor]: Taking taylor expansion of 0 in y 1.633 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 1.633 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 1.633 * [taylor]: Taking taylor expansion of 0.5 in y 1.633 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 1.633 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.633 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.633 * [taylor]: Taking taylor expansion of -1 in y 1.633 * [taylor]: Taking taylor expansion of y in y 1.634 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 1.634 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.634 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.634 * [taylor]: Taking taylor expansion of x in y 1.634 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.634 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.634 * [taylor]: Taking taylor expansion of -1 in y 1.634 * [taylor]: Taking taylor expansion of x in y 1.634 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.634 * [taylor]: Taking taylor expansion of 0.5 in x 1.634 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.634 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.634 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.634 * [taylor]: Taking taylor expansion of -1 in x 1.634 * [taylor]: Taking taylor expansion of y in x 1.634 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.634 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.634 * [taylor]: Taking taylor expansion of x in x 1.634 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.635 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.635 * [taylor]: Taking taylor expansion of -1 in x 1.635 * [taylor]: Taking taylor expansion of x in x 1.635 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 1.635 * [taylor]: Taking taylor expansion of 0.5 in x 1.635 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.635 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.635 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.635 * [taylor]: Taking taylor expansion of -1 in x 1.635 * [taylor]: Taking taylor expansion of y in x 1.635 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.635 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.635 * [taylor]: Taking taylor expansion of x in x 1.635 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.635 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.635 * [taylor]: Taking taylor expansion of -1 in x 1.635 * [taylor]: Taking taylor expansion of x in x 1.636 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 1.636 * [taylor]: Taking taylor expansion of 0.5 in y 1.637 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 1.637 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.637 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.637 * [taylor]: Taking taylor expansion of -1 in y 1.637 * [taylor]: Taking taylor expansion of y in y 1.637 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 1.637 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.637 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.637 * [taylor]: Taking taylor expansion of x in y 1.637 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.637 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.637 * [taylor]: Taking taylor expansion of -1 in y 1.637 * [taylor]: Taking taylor expansion of x in y 1.640 * [taylor]: Taking taylor expansion of 0 in y 1.645 * [taylor]: Taking taylor expansion of 0 in y 1.653 * [taylor]: Taking taylor expansion of 0 in y 1.653 * * * [progress]: simplifying candidates 1.654 * [simplify]: Simplifying using # : (+ 1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (log1p (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (log (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (exp (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (* (cbrt (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (cbrt (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (cbrt (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (* (* (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (sqrt (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (sqrt (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (exp (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (expm1 (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (log1p (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (log (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (exp (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (* (cbrt (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (cbrt (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))))) (cbrt (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (* (* (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (sqrt (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (sqrt (expm1 (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (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)) (- (+ (log 2.0) (* 0.25 (pow x 2))) (* 0.25 (pow y 2))) (log (+ (* 0.5 (* (cos y) (exp x))) (+ (* 0.5 (* (cos y) (exp (- x)))) 1))) (log (+ 1 (+ (* 0.5 (* (cos y) (exp x))) (* 0.5 (* (exp (* -1 x)) (cos y)))))) (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2))) (+ (* 0.5 (* (cos y) (exp x))) (* 0.5 (* (cos y) (exp (- x))))) (+ (* 0.5 (* (cos y) (exp x))) (* 0.5 (* (exp (* -1 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)))) 1.659 * * [simplify]: iteration 0 : 290 enodes (cost 649 ) 1.664 * * [simplify]: iteration 1 : 977 enodes (cost 562 ) 1.679 * * [simplify]: iteration 2 : 3822 enodes (cost 560 ) 1.749 * * [simplify]: iteration 3 : 5001 enodes (cost 558 ) 1.751 * [simplify]: Simplified to: (fma (/ (+ (exp x) (exp (- x))) 2.0) (cos y) 1) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (log1p (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (log (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (exp (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (* (cbrt (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (cbrt (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (cbrt (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (pow (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) 3) (sqrt (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (sqrt (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (exp (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log1p (* (/ (+ (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))) (* (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))) (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)) (/ (cos y) 2.0) (* (cos y) (+ (exp (* -1 x)) (exp x))) (fma 0.25 (- (pow x 2) (pow y 2)) (log 2.0)) (log1p (fma 0.5 (* (cos y) (exp x)) (* 0.5 (* (cos y) (exp (- x)))))) (log1p (fma 0.5 (* (cos y) (exp x)) (* 0.5 (* (cos y) (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)))) (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)))) 1.752 * * * [progress]: adding candidates to table 1.917 * [progress]: [Phase 3 of 3] Extracting. 1.917 * * [regime]: Finding splitpoints for: (# # #) 1.918 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.918 * * * * [regimes]: Trying to branch on y from (# # #) 1.934 * * * * [regimes]: Trying to branch on x from (# # #) 1.952 * * * [regime]: Found split indices: #