5.880 * [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 0.016 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.018 * * * * [points]: Setting MPFR precision to 64 0.021 * * * * [points]: Setting MPFR precision to 320 0.024 * * * * [points]: Computing exacts for 256 points 0.026 * * * * [points]: Setting MPFR precision to 64 0.037 * * * * [points]: Setting MPFR precision to 320 0.046 * * * * [points]: Filtering points with unrepresentable outputs 0.047 * * * * [points]: Sampling 149 additional inputs, on iter 1 have 107 / 256 0.048 * * * * [points]: Computing exacts on every 9 of 149 points to ramp up precision 0.050 * * * * [points]: Setting MPFR precision to 64 0.051 * * * * [points]: Setting MPFR precision to 320 0.051 * * * * [points]: Computing exacts on every 4 of 149 points to ramp up precision 0.053 * * * * [points]: Setting MPFR precision to 64 0.054 * * * * [points]: Setting MPFR precision to 320 0.056 * * * * [points]: Computing exacts on every 2 of 149 points to ramp up precision 0.058 * * * * [points]: Setting MPFR precision to 64 0.059 * * * * [points]: Setting MPFR precision to 320 0.062 * * * * [points]: Computing exacts for 149 points 0.064 * * * * [points]: Setting MPFR precision to 64 0.068 * * * * [points]: Setting MPFR precision to 320 0.074 * * * * [points]: Filtering points with unrepresentable outputs 0.074 * * * * [points]: Sampling 75 additional inputs, on iter 2 have 181 / 256 0.075 * * * * [points]: Computing exacts on every 4 of 75 points to ramp up precision 0.077 * * * * [points]: Setting MPFR precision to 64 0.078 * * * * [points]: Setting MPFR precision to 320 0.078 * * * * [points]: Computing exacts on every 2 of 75 points to ramp up precision 0.081 * * * * [points]: Setting MPFR precision to 64 0.081 * * * * [points]: Setting MPFR precision to 320 0.082 * * * * [points]: Computing exacts for 75 points 0.084 * * * * [points]: Setting MPFR precision to 64 0.087 * * * * [points]: Setting MPFR precision to 320 0.090 * * * * [points]: Filtering points with unrepresentable outputs 0.090 * * * * [points]: Sampling 38 additional inputs, on iter 3 have 218 / 256 0.090 * * * * [points]: Computing exacts on every 2 of 38 points to ramp up precision 0.092 * * * * [points]: Setting MPFR precision to 64 0.093 * * * * [points]: Setting MPFR precision to 320 0.093 * * * * [points]: Computing exacts for 38 points 0.095 * * * * [points]: Setting MPFR precision to 64 0.096 * * * * [points]: Setting MPFR precision to 320 0.098 * * * * [points]: Filtering points with unrepresentable outputs 0.098 * * * * [points]: Sampling 17 additional inputs, on iter 4 have 239 / 256 0.098 * * * * [points]: Computing exacts for 17 points 0.100 * * * * [points]: Setting MPFR precision to 64 0.101 * * * * [points]: Setting MPFR precision to 320 0.101 * * * * [points]: Filtering points with unrepresentable outputs 0.101 * * * * [points]: Sampling 7 additional inputs, on iter 5 have 249 / 256 0.101 * * * * [points]: Computing exacts for 7 points 0.103 * * * * [points]: Setting MPFR precision to 64 0.104 * * * * [points]: Setting MPFR precision to 320 0.104 * * * * [points]: Filtering points with unrepresentable outputs 0.104 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 253 / 256 0.104 * * * * [points]: Computing exacts for 4 points 0.106 * * * * [points]: Setting MPFR precision to 64 0.106 * * * * [points]: Setting MPFR precision to 320 0.107 * * * * [points]: Filtering points with unrepresentable outputs 0.107 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 254 / 256 0.107 * * * * [points]: Computing exacts for 4 points 0.109 * * * * [points]: Setting MPFR precision to 64 0.109 * * * * [points]: Setting MPFR precision to 320 0.109 * * * * [points]: Filtering points with unrepresentable outputs 0.109 * * * * [points]: Sampled 257 points with exact outputs 0.109 * * * [progress]: [2/2] Setting up program. 0.112 * [progress]: [Phase 2 of 3] Improving. 0.112 * [simplify]: Simplifying using # : (re (complex (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (- (exp x) (exp (- x))) 2.0) (sin y)))) 0.115 * * [simplify]: iteration 0 : 30 enodes (cost 7 ) 0.116 * * [simplify]: iteration 1 : 47 enodes (cost 7 ) 0.117 * * [simplify]: iteration 2 : 84 enodes (cost 7 ) 0.119 * * [simplify]: iteration 3 : 131 enodes (cost 7 ) 0.121 * * [simplify]: iteration 4 : 223 enodes (cost 7 ) 0.125 * * [simplify]: iteration 5 : 466 enodes (cost 7 ) 0.131 * * [simplify]: iteration 6 : 1123 enodes (cost 7 ) 0.143 * * [simplify]: iteration 7 : 2244 enodes (cost 7 ) 0.171 * * [simplify]: iteration 8 : 5002 enodes (cost 7 ) 0.171 * [simplify]: Simplified to: (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 0.175 * * [progress]: iteration 1 / 4 0.175 * * * [progress]: picking best candidate 0.177 * * * * [pick]: Picked # 0.177 * * * [progress]: localizing error 0.192 * * * [progress]: generating rewritten candidates 0.192 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.198 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.225 * * * [progress]: generating series expansions 0.225 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.225 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.225 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.225 * [taylor]: Taking taylor expansion of (exp x) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.225 * [taylor]: Taking taylor expansion of (- x) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.226 * [taylor]: Taking taylor expansion of (exp x) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.226 * [taylor]: Taking taylor expansion of (- x) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.241 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 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 0.242 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.242 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.242 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.243 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.245 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.245 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.245 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.245 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.245 * [taylor]: Taking taylor expansion of -1 in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.246 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.246 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.246 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.246 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.246 * [taylor]: Taking taylor expansion of -1 in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.248 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.248 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (x y) around 0 0.248 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 0.248 * [taylor]: Taking taylor expansion of 0.5 in y 0.248 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 0.248 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.248 * [taylor]: Taking taylor expansion of (exp x) in y 0.248 * [taylor]: Taking taylor expansion of x in y 0.249 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.249 * [taylor]: Taking taylor expansion of (- x) in y 0.249 * [taylor]: Taking taylor expansion of x in y 0.249 * [taylor]: Taking taylor expansion of (cos y) in y 0.249 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.249 * [taylor]: Taking taylor expansion of 0.5 in x 0.249 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.249 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.249 * [taylor]: Taking taylor expansion of (exp x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.249 * [taylor]: Taking taylor expansion of (- x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (cos y) in x 0.249 * [taylor]: Taking taylor expansion of y in x 0.249 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.249 * [taylor]: Taking taylor expansion of 0.5 in x 0.249 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.250 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.250 * [taylor]: Taking taylor expansion of (exp x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.250 * [taylor]: Taking taylor expansion of (- x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of (cos y) in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 0.251 * [taylor]: Taking taylor expansion of 1.0 in y 0.251 * [taylor]: Taking taylor expansion of (cos y) in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.256 * [taylor]: Taking taylor expansion of 0 in y 0.262 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y 0.262 * [taylor]: Taking taylor expansion of 0.5 in y 0.262 * [taylor]: Taking taylor expansion of (cos y) in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.266 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0 0.266 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.266 * [taylor]: Taking taylor expansion of 0.5 in y 0.266 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.266 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.266 * [taylor]: Taking taylor expansion of y in y 0.271 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.271 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.271 * [taylor]: Taking taylor expansion of x in y 0.271 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.271 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.271 * [taylor]: Taking taylor expansion of x in y 0.271 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.271 * [taylor]: Taking taylor expansion of 0.5 in x 0.271 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.271 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.271 * [taylor]: Taking taylor expansion of y in x 0.272 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.272 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.272 * [taylor]: Taking taylor expansion of x in x 0.272 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.272 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.272 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.273 * [taylor]: Taking taylor expansion of 0.5 in x 0.273 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.273 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.273 * [taylor]: Taking taylor expansion of y in x 0.273 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.273 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.273 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.275 * [taylor]: Taking taylor expansion of 0.5 in y 0.275 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.275 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.275 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.275 * [taylor]: Taking taylor expansion of x in y 0.275 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.275 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.275 * [taylor]: Taking taylor expansion of x in y 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.284 * [taylor]: Taking taylor expansion of 0 in y 0.291 * [taylor]: Taking taylor expansion of 0 in y 0.292 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 0.292 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.292 * [taylor]: Taking taylor expansion of 0.5 in y 0.292 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.292 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.292 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.292 * [taylor]: Taking taylor expansion of -1 in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.292 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.292 * [taylor]: Taking taylor expansion of x in y 0.292 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.292 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.292 * [taylor]: Taking taylor expansion of -1 in y 0.292 * [taylor]: Taking taylor expansion of x in y 0.293 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.293 * [taylor]: Taking taylor expansion of 0.5 in x 0.293 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.293 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.293 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.293 * [taylor]: Taking taylor expansion of -1 in x 0.293 * [taylor]: Taking taylor expansion of y in x 0.293 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.293 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.293 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.293 * [taylor]: Taking taylor expansion of -1 in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.293 * [taylor]: Taking taylor expansion of 0.5 in x 0.294 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.294 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.294 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.294 * [taylor]: Taking taylor expansion of -1 in x 0.294 * [taylor]: Taking taylor expansion of y in x 0.294 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.294 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.294 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.294 * [taylor]: Taking taylor expansion of -1 in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.295 * [taylor]: Taking taylor expansion of 0.5 in y 0.295 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.295 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.295 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.295 * [taylor]: Taking taylor expansion of -1 in y 0.295 * [taylor]: Taking taylor expansion of y in y 0.295 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.295 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.296 * [taylor]: Taking taylor expansion of x in y 0.296 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.296 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.296 * [taylor]: Taking taylor expansion of -1 in y 0.296 * [taylor]: Taking taylor expansion of x in y 0.298 * [taylor]: Taking taylor expansion of 0 in y 0.304 * [taylor]: Taking taylor expansion of 0 in y 0.311 * [taylor]: Taking taylor expansion of 0 in y 0.311 * * * [progress]: simplifying candidates 0.312 * [simplify]: Simplifying using # : (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (exp x) (exp (- x)))) (* (exp (exp x)) (exp (exp (- x)))) (log (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (+ (- (log (+ (exp x) (exp (- x)))) (log 2.0)) (log (cos y))) (+ (log (/ (+ (exp x) (exp (- x))) 2.0)) (log (cos y))) (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (exp (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (/ (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (* (* 2.0 2.0) 2.0)) (* (* (cos y) (cos y)) (cos y))) (* (* (* (/ (+ (exp x) (exp (- x))) 2.0) (/ (+ (exp x) (exp (- x))) 2.0)) (/ (+ (exp x) (exp (- x))) 2.0)) (* (* (cos y) (cos y)) (cos y))) (* (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (* (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (cos y))) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y))) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (* (cbrt (cos y)) (cbrt (cos y)))) (* (/ (+ (exp x) (exp (- x))) 2.0) (sqrt (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) 1) (* (cbrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ 1 2.0) (cos y)) (* (+ (exp x) (exp (- x))) (cos y)) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2))) (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) 0.316 * * [simplify]: iteration 0 : 286 enodes (cost 487 ) 0.321 * * [simplify]: iteration 1 : 1053 enodes (cost 428 ) 0.341 * * [simplify]: iteration 2 : 4913 enodes (cost 426 ) 0.473 * * [simplify]: iteration 3 : 5001 enodes (cost 426 ) 0.475 * [simplify]: Simplified to: (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (log (+ (exp (* -1 x)) (exp x))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (pow (+ (exp (* -1 x)) (exp x)) 3) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (pow (exp x) -2) (- (exp (+ x x)) 1)) (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x))) (- (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (exp (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (pow (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 3) (pow (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 3) (* (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (pow (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 3) (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (cos y))) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y))) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (* (cbrt (cos y)) (cbrt (cos y)))) (* (/ (+ (exp x) (exp (- x))) 2.0) (sqrt (cos y))) (/ (+ (exp x) (exp (- x))) 2.0) (* (cbrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ 1 2.0) (cos y)) (* (cos y) (+ (exp (* -1 x)) (exp x))) (fma x x (fma 1/12 (pow x 4) 2)) (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)) (fma (pow x 2) 0.5 (- 1.0 (* 0.5 (pow y 2)))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) 0.476 * * * [progress]: adding candidates to table 0.626 * * [progress]: iteration 2 / 4 0.626 * * * [progress]: picking best candidate 0.629 * * * * [pick]: Picked # 0.629 * * * [progress]: localizing error 0.645 * * * [progress]: generating rewritten candidates 0.645 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.645 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.645 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 0.651 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.681 * * * [progress]: generating series expansions 0.681 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.681 * [approximate]: Taking taylor expansion of (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in (x y) around 0 0.681 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in y 0.681 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) 1) 0.681 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in y 0.681 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 0.681 * [taylor]: Taking taylor expansion of 0.5 in y 0.681 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 0.681 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.681 * [taylor]: Taking taylor expansion of (exp x) in y 0.681 * [taylor]: Taking taylor expansion of x in y 0.681 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.681 * [taylor]: Taking taylor expansion of (- x) in y 0.682 * [taylor]: Taking taylor expansion of x in y 0.682 * [taylor]: Taking taylor expansion of (cos y) in y 0.682 * [taylor]: Taking taylor expansion of y in y 0.682 * [taylor]: Taking taylor expansion of 1 in y 0.682 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 0.682 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) 1) 0.682 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 0.682 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.682 * [taylor]: Taking taylor expansion of 0.5 in x 0.682 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.682 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.682 * [taylor]: Taking taylor expansion of (exp x) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.682 * [taylor]: Taking taylor expansion of (- x) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.683 * [taylor]: Taking taylor expansion of (cos y) in x 0.683 * [taylor]: Taking taylor expansion of y in x 0.684 * [taylor]: Taking taylor expansion of 1 in x 0.684 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 0.684 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) 1) 0.684 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 0.684 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.684 * [taylor]: Taking taylor expansion of 0.5 in x 0.684 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.684 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.684 * [taylor]: Taking taylor expansion of (exp x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.684 * [taylor]: Taking taylor expansion of (- x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (cos y) in x 0.684 * [taylor]: Taking taylor expansion of y in x 0.685 * [taylor]: Taking taylor expansion of 1 in x 0.685 * [taylor]: Taking taylor expansion of (- (exp (* 1.0 (cos y))) 1) in y 0.685 * [taylor]: Taking taylor expansion of (exp (* 1.0 (cos y))) in y 0.685 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 0.686 * [taylor]: Taking taylor expansion of 1.0 in y 0.686 * [taylor]: Taking taylor expansion of (cos y) in y 0.686 * [taylor]: Taking taylor expansion of y in y 0.686 * [taylor]: Taking taylor expansion of 1 in y 0.692 * [taylor]: Taking taylor expansion of 0 in y 0.700 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos y) (exp (* 1.0 (cos y))))) in y 0.700 * [taylor]: Taking taylor expansion of 0.5 in y 0.700 * [taylor]: Taking taylor expansion of (* (cos y) (exp (* 1.0 (cos y)))) in y 0.700 * [taylor]: Taking taylor expansion of (cos y) in y 0.700 * [taylor]: Taking taylor expansion of y in y 0.700 * [taylor]: Taking taylor expansion of (exp (* 1.0 (cos y))) in y 0.700 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 0.700 * [taylor]: Taking taylor expansion of 1.0 in y 0.700 * [taylor]: Taking taylor expansion of (cos y) in y 0.700 * [taylor]: Taking taylor expansion of y in y 0.712 * [approximate]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x y) around 0 0.712 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y 0.712 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1) 0.712 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y 0.712 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.712 * [taylor]: Taking taylor expansion of 0.5 in y 0.712 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.712 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.712 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.712 * [taylor]: Taking taylor expansion of y in y 0.712 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.713 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.713 * [taylor]: Taking taylor expansion of x in y 0.713 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.713 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.713 * [taylor]: Taking taylor expansion of x in y 0.713 * [taylor]: Taking taylor expansion of 1 in y 0.713 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.713 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1) 0.713 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.713 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.713 * [taylor]: Taking taylor expansion of 0.5 in x 0.713 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.713 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.713 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.713 * [taylor]: Taking taylor expansion of y in x 0.713 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.714 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.714 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.714 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.715 * [taylor]: Taking taylor expansion of 1 in x 0.715 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.715 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1) 0.715 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.715 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.715 * [taylor]: Taking taylor expansion of 0.5 in x 0.715 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.715 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.715 * [taylor]: Taking taylor expansion of y in x 0.715 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.716 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.716 * [taylor]: Taking taylor expansion of x in x 0.716 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.716 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.716 * [taylor]: Taking taylor expansion of x in x 0.717 * [taylor]: Taking taylor expansion of 1 in x 0.718 * [taylor]: Taking taylor expansion of (- (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1) in y 0.718 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y 0.718 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.718 * [taylor]: Taking taylor expansion of 0.5 in y 0.718 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.718 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.718 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.718 * [taylor]: Taking taylor expansion of y in y 0.718 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.718 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.718 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.718 * [taylor]: Taking taylor expansion of x in y 0.718 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.718 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.718 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.718 * [taylor]: Taking taylor expansion of x in y 0.719 * [taylor]: Taking taylor expansion of 1 in y 0.723 * [taylor]: Taking taylor expansion of 0 in y 0.731 * [taylor]: Taking taylor expansion of 0 in y 0.741 * [taylor]: Taking taylor expansion of 0 in y 0.741 * [approximate]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x y) around 0 0.741 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y 0.741 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1) 0.741 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y 0.742 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.742 * [taylor]: Taking taylor expansion of 0.5 in y 0.742 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.742 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.742 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.742 * [taylor]: Taking taylor expansion of -1 in y 0.742 * [taylor]: Taking taylor expansion of y in y 0.742 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.742 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.742 * [taylor]: Taking taylor expansion of x in y 0.742 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.742 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.742 * [taylor]: Taking taylor expansion of -1 in y 0.742 * [taylor]: Taking taylor expansion of x in y 0.743 * [taylor]: Taking taylor expansion of 1 in y 0.743 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.743 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1) 0.743 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.743 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.743 * [taylor]: Taking taylor expansion of 0.5 in x 0.743 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.743 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.743 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.743 * [taylor]: Taking taylor expansion of -1 in x 0.743 * [taylor]: Taking taylor expansion of y in x 0.743 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.743 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.743 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.743 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.743 * [taylor]: Taking taylor expansion of -1 in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.744 * [taylor]: Taking taylor expansion of 1 in x 0.744 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.744 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1) 0.744 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.744 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.744 * [taylor]: Taking taylor expansion of 0.5 in x 0.744 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.744 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.745 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.745 * [taylor]: Taking taylor expansion of -1 in x 0.745 * [taylor]: Taking taylor expansion of y in x 0.745 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.745 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.745 * [taylor]: Taking taylor expansion of x in x 0.745 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.745 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.745 * [taylor]: Taking taylor expansion of -1 in x 0.745 * [taylor]: Taking taylor expansion of x in x 0.746 * [taylor]: Taking taylor expansion of 1 in x 0.751 * [taylor]: Taking taylor expansion of (- (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1) in y 0.751 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y 0.751 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.751 * [taylor]: Taking taylor expansion of 0.5 in y 0.751 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.751 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.751 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.751 * [taylor]: Taking taylor expansion of -1 in y 0.751 * [taylor]: Taking taylor expansion of y in y 0.752 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.752 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.752 * [taylor]: Taking taylor expansion of x in y 0.752 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.752 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.752 * [taylor]: Taking taylor expansion of -1 in y 0.752 * [taylor]: Taking taylor expansion of x in y 0.752 * [taylor]: Taking taylor expansion of 1 in y 0.756 * [taylor]: Taking taylor expansion of 0 in y 0.764 * [taylor]: Taking taylor expansion of 0 in y 0.774 * [taylor]: Taking taylor expansion of 0 in y 0.774 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.774 * [approximate]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in (x y) around 0 0.774 * [taylor]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in y 0.774 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))))) 0.775 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in y 0.775 * [taylor]: Taking taylor expansion of 1 in y 0.775 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in y 0.775 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) 1) 0.775 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in y 0.775 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 0.775 * [taylor]: Taking taylor expansion of 0.5 in y 0.775 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 0.775 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.775 * [taylor]: Taking taylor expansion of (exp x) in y 0.775 * [taylor]: Taking taylor expansion of x in y 0.775 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.775 * [taylor]: Taking taylor expansion of (- x) in y 0.775 * [taylor]: Taking taylor expansion of x in y 0.775 * [taylor]: Taking taylor expansion of (cos y) in y 0.775 * [taylor]: Taking taylor expansion of y in y 0.775 * [taylor]: Taking taylor expansion of 1 in y 0.776 * [taylor]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in x 0.776 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))))) 0.776 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in x 0.776 * [taylor]: Taking taylor expansion of 1 in x 0.776 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 0.776 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) 1) 0.776 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 0.776 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.776 * [taylor]: Taking taylor expansion of 0.5 in x 0.776 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.776 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.776 * [taylor]: Taking taylor expansion of (exp x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.776 * [taylor]: Taking taylor expansion of (- x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of (cos y) in x 0.777 * [taylor]: Taking taylor expansion of y in x 0.777 * [taylor]: Taking taylor expansion of 1 in x 0.778 * [taylor]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in x 0.778 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))))) 0.778 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))))) in x 0.778 * [taylor]: Taking taylor expansion of 1 in x 0.778 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 0.778 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) 1) 0.778 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) in x 0.778 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.778 * [taylor]: Taking taylor expansion of 0.5 in x 0.778 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.778 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.778 * [taylor]: Taking taylor expansion of (exp x) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.778 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.778 * [taylor]: Taking taylor expansion of (- x) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.779 * [taylor]: Taking taylor expansion of (cos y) in x 0.779 * [taylor]: Taking taylor expansion of y in x 0.779 * [taylor]: Taking taylor expansion of 1 in x 0.780 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 0.780 * [taylor]: Taking taylor expansion of 1.0 in y 0.780 * [taylor]: Taking taylor expansion of (cos y) in y 0.780 * [taylor]: Taking taylor expansion of y in y 0.786 * [taylor]: Taking taylor expansion of 0 in y 0.793 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y 0.793 * [taylor]: Taking taylor expansion of 0.5 in y 0.793 * [taylor]: Taking taylor expansion of (cos y) in y 0.793 * [taylor]: Taking taylor expansion of y in y 0.796 * [approximate]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in (x y) around 0 0.796 * [taylor]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in y 0.796 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) 0.796 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in y 0.796 * [taylor]: Taking taylor expansion of 1 in y 0.796 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y 0.796 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1) 0.796 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y 0.796 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.796 * [taylor]: Taking taylor expansion of 0.5 in y 0.796 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.796 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.796 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.796 * [taylor]: Taking taylor expansion of y in y 0.797 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.797 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.797 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.797 * [taylor]: Taking taylor expansion of x in y 0.797 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.797 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.797 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.797 * [taylor]: Taking taylor expansion of x in y 0.797 * [taylor]: Taking taylor expansion of 1 in y 0.798 * [taylor]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x 0.798 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) 0.798 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x 0.798 * [taylor]: Taking taylor expansion of 1 in x 0.798 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.798 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1) 0.798 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.798 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.798 * [taylor]: Taking taylor expansion of 0.5 in x 0.798 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.798 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.798 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.798 * [taylor]: Taking taylor expansion of y in x 0.798 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.798 * [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 x) in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of 1 in x 0.801 * [taylor]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x 0.801 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) 0.801 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x 0.801 * [taylor]: Taking taylor expansion of 1 in x 0.801 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.801 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1) 0.801 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 0.801 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.801 * [taylor]: Taking taylor expansion of 0.5 in x 0.801 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.801 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.801 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.801 * [taylor]: Taking taylor expansion of y 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 0.802 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.802 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.802 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of 1 in x 0.804 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.804 * [taylor]: Taking taylor expansion of 0.5 in y 0.804 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.804 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.804 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.804 * [taylor]: Taking taylor expansion of y in y 0.804 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.804 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.804 * [taylor]: Taking taylor expansion of x in y 0.804 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.804 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.804 * [taylor]: Taking taylor expansion of x in y 0.809 * [taylor]: Taking taylor expansion of 0 in y 0.817 * [taylor]: Taking taylor expansion of 0 in y 0.829 * [taylor]: Taking taylor expansion of 0 in y 0.829 * [approximate]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in (x y) around 0 0.830 * [taylor]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in y 0.830 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) 0.830 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in y 0.830 * [taylor]: Taking taylor expansion of 1 in y 0.830 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y 0.830 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1) 0.830 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y 0.830 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.830 * [taylor]: Taking taylor expansion of 0.5 in y 0.830 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.830 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.830 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.830 * [taylor]: Taking taylor expansion of -1 in y 0.830 * [taylor]: Taking taylor expansion of y in y 0.830 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.830 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.830 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.830 * [taylor]: Taking taylor expansion of x in y 0.830 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.830 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.830 * [taylor]: Taking taylor expansion of -1 in y 0.830 * [taylor]: Taking taylor expansion of x in y 0.831 * [taylor]: Taking taylor expansion of 1 in y 0.832 * [taylor]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x 0.832 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) 0.832 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x 0.832 * [taylor]: Taking taylor expansion of 1 in x 0.832 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.832 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1) 0.832 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.832 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.832 * [taylor]: Taking taylor expansion of 0.5 in x 0.832 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.832 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.832 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.832 * [taylor]: Taking taylor expansion of -1 in x 0.832 * [taylor]: Taking taylor expansion of y in x 0.832 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.832 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.832 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.832 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.832 * [taylor]: Taking taylor expansion of -1 in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.833 * [taylor]: Taking taylor expansion of 1 in x 0.834 * [taylor]: Taking taylor expansion of (log1p (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x 0.834 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) 0.834 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x 0.834 * [taylor]: Taking taylor expansion of 1 in x 0.834 * [taylor]: Taking taylor expansion of (expm1 (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.834 * [taylor]: Rewrote expression to (- (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1) 0.834 * [taylor]: Taking taylor expansion of (exp (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 0.834 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.834 * [taylor]: Taking taylor expansion of 0.5 in x 0.834 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.834 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.834 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.834 * [taylor]: Taking taylor expansion of -1 in x 0.834 * [taylor]: Taking taylor expansion of y in x 0.834 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.834 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.835 * [taylor]: Taking taylor expansion of x in x 0.835 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.835 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.835 * [taylor]: Taking taylor expansion of -1 in x 0.835 * [taylor]: Taking taylor expansion of x in x 0.840 * [taylor]: Taking taylor expansion of 1 in x 0.841 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.841 * [taylor]: Taking taylor expansion of 0.5 in y 0.841 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.841 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.841 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.841 * [taylor]: Taking taylor expansion of -1 in y 0.841 * [taylor]: Taking taylor expansion of y in y 0.842 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.842 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.842 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.842 * [taylor]: Taking taylor expansion of x in y 0.842 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.842 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.842 * [taylor]: Taking taylor expansion of -1 in y 0.842 * [taylor]: Taking taylor expansion of x in y 0.846 * [taylor]: Taking taylor expansion of 0 in y 0.854 * [taylor]: Taking taylor expansion of 0 in y 0.865 * [taylor]: Taking taylor expansion of 0 in y 0.866 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 0.866 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.866 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.866 * [taylor]: Taking taylor expansion of (exp x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.866 * [taylor]: Taking taylor expansion of (- x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.866 * [taylor]: Taking taylor expansion of (exp x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.866 * [taylor]: Taking taylor expansion of (- x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.881 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.881 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.881 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.881 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.882 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.882 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.885 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.885 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.885 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.885 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.885 * [taylor]: Taking taylor expansion of -1 in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.885 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.885 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.886 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.886 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.886 * [taylor]: Taking taylor expansion of -1 in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.888 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.888 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (x y) around 0 0.888 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y 0.888 * [taylor]: Taking taylor expansion of 0.5 in y 0.888 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y 0.888 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.888 * [taylor]: Taking taylor expansion of (exp x) in y 0.888 * [taylor]: Taking taylor expansion of x in y 0.888 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.888 * [taylor]: Taking taylor expansion of (- x) in y 0.888 * [taylor]: Taking taylor expansion of x in y 0.888 * [taylor]: Taking taylor expansion of (cos y) in y 0.888 * [taylor]: Taking taylor expansion of y in y 0.888 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.888 * [taylor]: Taking taylor expansion of 0.5 in x 0.888 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.888 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.888 * [taylor]: Taking taylor expansion of (exp x) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.888 * [taylor]: Taking taylor expansion of (- x) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of (cos y) in x 0.889 * [taylor]: Taking taylor expansion of y in x 0.889 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x 0.889 * [taylor]: Taking taylor expansion of 0.5 in x 0.889 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x 0.889 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.889 * [taylor]: Taking taylor expansion of (exp x) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.889 * [taylor]: Taking taylor expansion of (- x) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of (cos y) in x 0.889 * [taylor]: Taking taylor expansion of y in x 0.890 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y 0.890 * [taylor]: Taking taylor expansion of 1.0 in y 0.890 * [taylor]: Taking taylor expansion of (cos y) in y 0.890 * [taylor]: Taking taylor expansion of y in y 0.894 * [taylor]: Taking taylor expansion of 0 in y 0.900 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y 0.900 * [taylor]: Taking taylor expansion of 0.5 in y 0.900 * [taylor]: Taking taylor expansion of (cos y) in y 0.900 * [taylor]: Taking taylor expansion of y in y 0.903 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0 0.903 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.903 * [taylor]: Taking taylor expansion of 0.5 in y 0.903 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.903 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.903 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.903 * [taylor]: Taking taylor expansion of y in y 0.904 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.904 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.904 * [taylor]: Taking taylor expansion of x in y 0.904 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.904 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.904 * [taylor]: Taking taylor expansion of x in y 0.904 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.904 * [taylor]: Taking taylor expansion of 0.5 in x 0.904 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.904 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.904 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.904 * [taylor]: Taking taylor expansion of y 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 0.904 * [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 (/ 1 x) in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.905 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 0.905 * [taylor]: Taking taylor expansion of 0.5 in x 0.905 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 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 y in x 0.905 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 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 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 0.906 * [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 (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y 0.907 * [taylor]: Taking taylor expansion of 0.5 in y 0.907 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y 0.907 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.907 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.907 * [taylor]: Taking taylor expansion of y in y 0.907 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.907 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.907 * [taylor]: Taking taylor expansion of x in y 0.907 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.907 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.907 * [taylor]: Taking taylor expansion of x in y 0.910 * [taylor]: Taking taylor expansion of 0 in y 0.916 * [taylor]: Taking taylor expansion of 0 in y 0.928 * [taylor]: Taking taylor expansion of 0 in y 0.929 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0 0.929 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.929 * [taylor]: Taking taylor expansion of 0.5 in y 0.929 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.929 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.929 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.929 * [taylor]: Taking taylor expansion of -1 in y 0.929 * [taylor]: Taking taylor expansion of y in y 0.929 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.929 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.929 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.929 * [taylor]: Taking taylor expansion of x in y 0.929 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.929 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.929 * [taylor]: Taking taylor expansion of -1 in y 0.929 * [taylor]: Taking taylor expansion of x in y 0.930 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.930 * [taylor]: Taking taylor expansion of 0.5 in x 0.930 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.930 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.930 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.930 * [taylor]: Taking taylor expansion of -1 in x 0.930 * [taylor]: Taking taylor expansion of y in x 0.930 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.930 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.930 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.930 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.930 * [taylor]: Taking taylor expansion of -1 in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.930 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 0.930 * [taylor]: Taking taylor expansion of 0.5 in x 0.931 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.931 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.931 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.931 * [taylor]: Taking taylor expansion of -1 in x 0.931 * [taylor]: Taking taylor expansion of y in x 0.931 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.931 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.931 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.931 * [taylor]: Taking taylor expansion of x in x 0.931 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.931 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.931 * [taylor]: Taking taylor expansion of -1 in x 0.931 * [taylor]: Taking taylor expansion of x in x 0.932 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y 0.932 * [taylor]: Taking taylor expansion of 0.5 in y 0.932 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y 0.932 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.932 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.932 * [taylor]: Taking taylor expansion of -1 in y 0.932 * [taylor]: Taking taylor expansion of y in y 0.932 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.933 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.933 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.933 * [taylor]: Taking taylor expansion of x in y 0.933 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.933 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.933 * [taylor]: Taking taylor expansion of -1 in y 0.933 * [taylor]: Taking taylor expansion of x in y 0.936 * [taylor]: Taking taylor expansion of 0 in y 0.941 * [taylor]: Taking taylor expansion of 0 in y 0.948 * [taylor]: Taking taylor expansion of 0 in y 0.948 * * * [progress]: simplifying candidates 0.949 * [simplify]: Simplifying using # : (exp (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (expm1 (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (log (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (exp (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (* (cbrt (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (cbrt (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (cbrt (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (* (* (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (sqrt (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (sqrt (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (+ 1 (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (expm1 (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (log1p (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (log (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (exp (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (* (cbrt (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (cbrt (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))))) (cbrt (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (* (* (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (sqrt (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (sqrt (log1p (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (expm1 (+ (exp x) (exp (- x)))) (log1p (+ (exp x) (exp (- x)))) (* (exp (exp x)) (exp (exp (- x)))) (log (+ (exp x) (exp (- x)))) (exp (+ (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))) (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (log1p (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (+ (- (log (+ (exp x) (exp (- x)))) (log 2.0)) (log (cos y))) (+ (log (/ (+ (exp x) (exp (- x))) 2.0)) (log (cos y))) (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (exp (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (/ (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (* (* 2.0 2.0) 2.0)) (* (* (cos y) (cos y)) (cos y))) (* (* (* (/ (+ (exp x) (exp (- x))) 2.0) (/ (+ (exp x) (exp (- x))) 2.0)) (/ (+ (exp x) (exp (- x))) 2.0)) (* (* (cos y) (cos y)) (cos y))) (* (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (* (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (cos y))) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (cos y))) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y))) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (* (cbrt (cos y)) (cbrt (cos y)))) (* (/ (+ (exp x) (exp (- x))) 2.0) (sqrt (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) 1) (* (cbrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (cbrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ 1 2.0) (cos y)) (* (+ (exp x) (exp (- x))) (cos y)) (- (+ (exp 1.0) (* 0.5 (* (exp 1.0) (pow x 2)))) (+ 1 (* 0.5 (* (exp 1.0) (pow y 2))))) (- (exp (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))) 1) (- (exp (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x))))) 1) (- (+ (* 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)))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (exp x) (exp (- x))) (+ (exp (* -1 x)) (exp x)) (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2))) (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) 0.955 * * [simplify]: iteration 0 : 343 enodes (cost 754 ) 0.960 * * [simplify]: iteration 1 : 1197 enodes (cost 661 ) 0.981 * * [simplify]: iteration 2 : 5001 enodes (cost 657 ) 0.984 * [simplify]: Simplified to: (exp (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (expm1 (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (log (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (exp (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (* (cbrt (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (cbrt (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))) (cbrt (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (pow (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) 3) (sqrt (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (sqrt (expm1 (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))) (+ 1 (expm1 (* (/ (+ (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 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1) (expm1 (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x))))) (expm1 (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x))))) (fma (pow x 2) 0.5 (- 1.0 (* 0.5 (pow y 2)))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) (fma x x (fma 1/12 (pow x 4) 2)) (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)) (fma (pow x 2) 0.5 (- 1.0 (* 0.5 (pow y 2)))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x)))) 0.984 * * * [progress]: adding candidates to table 1.239 * [progress]: [Phase 3 of 3] Extracting. 1.239 * * [regime]: Finding splitpoints for: (# #) 1.240 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.240 * * * * [regimes]: Trying to branch on y from (# #) 1.252 * * * * [regimes]: Trying to branch on x from (# #) 1.265 * * * [regime]: Found split indices: #