29.783 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.069 * * * [progress]: [2/2] Setting up program. 0.071 * [progress]: [Phase 2 of 3] Improving. 0.071 * [simplify]: Simplifying using # : (* (cos x) (/ (sinh y) y)) 0.074 * * [simplify]: iteration 0 : 15 enodes (cost 4 ) 0.075 * * [simplify]: iteration 1 : 30 enodes (cost 4 ) 0.076 * * [simplify]: iteration 2 : 66 enodes (cost 4 ) 0.078 * * [simplify]: iteration 3 : 137 enodes (cost 4 ) 0.081 * * [simplify]: iteration 4 : 262 enodes (cost 4 ) 0.084 * * [simplify]: iteration 5 : 492 enodes (cost 4 ) 0.093 * * [simplify]: iteration 6 : 1390 enodes (cost 4 ) 0.120 * * [simplify]: iteration 7 : 4856 enodes (cost 4 ) 0.158 * * [simplify]: iteration 8 : 5001 enodes (cost 4 ) 0.159 * [simplify]: Simplified to: (* (cos x) (/ (sinh y) y)) 0.159 * * [progress]: iteration 1 / 4 0.159 * * * [progress]: picking best candidate 0.161 * * * * [pick]: Picked # 0.161 * * * [progress]: localizing error 0.168 * * * [progress]: generating rewritten candidates 0.168 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1) 0.169 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.173 * * * [progress]: generating series expansions 0.173 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1) 0.173 * [approximate]: Taking taylor expansion of (sinh y) in (y) around 0 0.173 * [taylor]: Taking taylor expansion of (sinh y) in y 0.174 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.174 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.174 * [taylor]: Taking taylor expansion of (exp y) in y 0.174 * [taylor]: Taking taylor expansion of y in y 0.175 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.175 * [taylor]: Taking taylor expansion of (- y) in y 0.175 * [taylor]: Taking taylor expansion of y in y 0.175 * [taylor]: Taking taylor expansion of 2 in y 0.178 * [taylor]: Taking taylor expansion of (sinh y) in y 0.178 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.178 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.178 * [taylor]: Taking taylor expansion of (exp y) in y 0.178 * [taylor]: Taking taylor expansion of y in y 0.178 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.178 * [taylor]: Taking taylor expansion of (- y) in y 0.178 * [taylor]: Taking taylor expansion of y in y 0.179 * [taylor]: Taking taylor expansion of 2 in y 0.211 * [approximate]: Taking taylor expansion of (sinh (/ 1 y)) in (y) around 0 0.211 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.211 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.211 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.211 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.211 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.211 * [taylor]: Taking taylor expansion of y in y 0.212 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.212 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.212 * [taylor]: Taking taylor expansion of y in y 0.212 * [taylor]: Taking taylor expansion of 2 in y 0.213 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.213 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.213 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.213 * [taylor]: Taking taylor expansion of (exp (/ 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 0.213 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.213 * [taylor]: Taking taylor expansion of (- (/ 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 2 in y 0.225 * [approximate]: Taking taylor expansion of (sinh (/ -1 y)) in (y) around 0 0.225 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.225 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.225 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.225 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.225 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.225 * [taylor]: Taking taylor expansion of -1 in y 0.225 * [taylor]: Taking taylor expansion of y in y 0.226 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.226 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.226 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.226 * [taylor]: Taking taylor expansion of -1 in y 0.226 * [taylor]: Taking taylor expansion of y in y 0.226 * [taylor]: Taking taylor expansion of 2 in y 0.227 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.227 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.227 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.227 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.227 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.227 * [taylor]: Taking taylor expansion of -1 in y 0.227 * [taylor]: Taking taylor expansion of y in y 0.227 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.227 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.227 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.227 * [taylor]: Taking taylor expansion of -1 in y 0.227 * [taylor]: Taking taylor expansion of y in y 0.228 * [taylor]: Taking taylor expansion of 2 in y 0.239 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.240 * [approximate]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in (x y) around 0 0.240 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in y 0.240 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in y 0.240 * [taylor]: Taking taylor expansion of (sinh y) in y 0.240 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.240 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.240 * [taylor]: Taking taylor expansion of (exp y) in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.240 * [taylor]: Taking taylor expansion of (- y) in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.241 * [taylor]: Taking taylor expansion of 2 in y 0.243 * [taylor]: Taking taylor expansion of (cos x) in y 0.243 * [taylor]: Taking taylor expansion of x in y 0.243 * [taylor]: Taking taylor expansion of y in y 0.244 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in x 0.244 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.244 * [taylor]: Taking taylor expansion of (sinh y) in x 0.244 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.244 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.244 * [taylor]: Taking taylor expansion of (exp y) in x 0.244 * [taylor]: Taking taylor expansion of y in x 0.244 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.244 * [taylor]: Taking taylor expansion of (- y) in x 0.244 * [taylor]: Taking taylor expansion of y in x 0.244 * [taylor]: Taking taylor expansion of 2 in x 0.245 * [taylor]: Taking taylor expansion of (cos x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of y in x 0.245 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in x 0.245 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.245 * [taylor]: Taking taylor expansion of (sinh y) in x 0.245 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.245 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.245 * [taylor]: Taking taylor expansion of (exp y) in x 0.245 * [taylor]: Taking taylor expansion of y in x 0.245 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.245 * [taylor]: Taking taylor expansion of (- y) in x 0.245 * [taylor]: Taking taylor expansion of y in x 0.245 * [taylor]: Taking taylor expansion of 2 in x 0.245 * [taylor]: Taking taylor expansion of (cos x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of y in x 0.245 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (exp y) (exp (- y))) y)) in y 0.245 * [taylor]: Taking taylor expansion of 1/2 in y 0.245 * [taylor]: Taking taylor expansion of (/ (- (exp y) (exp (- y))) y) in y 0.246 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.246 * [taylor]: Taking taylor expansion of (exp y) in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.246 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.246 * [taylor]: Taking taylor expansion of (- y) in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.253 * [taylor]: Taking taylor expansion of 0 in y 0.261 * [taylor]: Taking taylor expansion of (- (* 1/4 (/ (exp (- y)) y)) (* 1/4 (/ (exp y) y))) in y 0.261 * [taylor]: Taking taylor expansion of (* 1/4 (/ (exp (- y)) y)) in y 0.261 * [taylor]: Taking taylor expansion of 1/4 in y 0.261 * [taylor]: Taking taylor expansion of (/ (exp (- y)) y) in y 0.261 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.261 * [taylor]: Taking taylor expansion of (- y) in y 0.261 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of (* 1/4 (/ (exp y) y)) in y 0.262 * [taylor]: Taking taylor expansion of 1/4 in y 0.262 * [taylor]: Taking taylor expansion of (/ (exp y) y) in y 0.262 * [taylor]: Taking taylor expansion of (exp y) in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.271 * [approximate]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in (x y) around 0 0.271 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in y 0.271 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.271 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.271 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.271 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.271 * [taylor]: Taking taylor expansion of y in y 0.271 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.271 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.271 * [taylor]: Taking taylor expansion of y in y 0.272 * [taylor]: Taking taylor expansion of 2 in y 0.272 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in y 0.272 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.272 * [taylor]: Taking taylor expansion of x in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.272 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in x 0.272 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.272 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.273 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.273 * [taylor]: Taking taylor expansion of (exp (/ 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 y))) in x 0.273 * [taylor]: Taking taylor expansion of (- (/ 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 2 in x 0.273 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in x 0.273 * [taylor]: Taking taylor expansion of (cos (/ 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 y in x 0.273 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in x 0.273 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.274 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.274 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.274 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.274 * [taylor]: Taking taylor expansion of y in x 0.274 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.274 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.274 * [taylor]: Taking taylor expansion of y in x 0.274 * [taylor]: Taking taylor expansion of 2 in x 0.274 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in x 0.274 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of y in x 0.275 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos (/ 1 x)) (* y (- (exp (/ 1 y)) (exp (- (/ 1 y))))))) in y 0.275 * [taylor]: Taking taylor expansion of 1/2 in y 0.275 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) (* y (- (exp (/ 1 y)) (exp (- (/ 1 y)))))) in y 0.275 * [taylor]: Taking taylor expansion of (cos (/ 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 (* y (- (exp (/ 1 y)) (exp (- (/ 1 y))))) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.275 * [taylor]: Taking taylor expansion of (exp (/ 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 y))) in y 0.275 * [taylor]: Taking taylor expansion of (- (/ 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 0.280 * [taylor]: Taking taylor expansion of 0 in y 0.288 * [taylor]: Taking taylor expansion of 0 in y 0.304 * [taylor]: Taking taylor expansion of 0 in y 0.304 * [approximate]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in (x y) around 0 0.304 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in y 0.304 * [taylor]: Taking taylor expansion of -1 in y 0.304 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in y 0.304 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.304 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.305 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.305 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.305 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.305 * [taylor]: Taking taylor expansion of -1 in y 0.305 * [taylor]: Taking taylor expansion of y in y 0.305 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.305 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.305 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.305 * [taylor]: Taking taylor expansion of -1 in y 0.305 * [taylor]: Taking taylor expansion of y in y 0.306 * [taylor]: Taking taylor expansion of 2 in y 0.306 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in y 0.306 * [taylor]: Taking taylor expansion of y in y 0.306 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.306 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.306 * [taylor]: Taking taylor expansion of -1 in y 0.306 * [taylor]: Taking taylor expansion of x in y 0.306 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in x 0.306 * [taylor]: Taking taylor expansion of -1 in x 0.306 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in x 0.306 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.306 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.306 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.306 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.306 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.306 * [taylor]: Taking taylor expansion of -1 in x 0.306 * [taylor]: Taking taylor expansion of y in x 0.306 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.306 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.306 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.306 * [taylor]: Taking taylor expansion of -1 in x 0.306 * [taylor]: Taking taylor expansion of y in x 0.306 * [taylor]: Taking taylor expansion of 2 in x 0.307 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in x 0.307 * [taylor]: Taking taylor expansion of y in x 0.307 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.307 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.307 * [taylor]: Taking taylor expansion of -1 in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in x 0.307 * [taylor]: Taking taylor expansion of -1 in x 0.307 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in x 0.307 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.307 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.307 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.307 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.307 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.307 * [taylor]: Taking taylor expansion of -1 in x 0.307 * [taylor]: Taking taylor expansion of y in x 0.307 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.307 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.307 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.307 * [taylor]: Taking taylor expansion of -1 in x 0.307 * [taylor]: Taking taylor expansion of y in x 0.307 * [taylor]: Taking taylor expansion of 2 in x 0.308 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in x 0.308 * [taylor]: Taking taylor expansion of y in x 0.308 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.308 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.308 * [taylor]: Taking taylor expansion of -1 in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of (* -1/2 (* y (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x))))) in y 0.308 * [taylor]: Taking taylor expansion of -1/2 in y 0.308 * [taylor]: Taking taylor expansion of (* y (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x)))) in y 0.308 * [taylor]: Taking taylor expansion of y in y 0.308 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x))) in y 0.308 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (/ 1 y))) in y 0.308 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.308 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.308 * [taylor]: Taking taylor expansion of -1 in y 0.308 * [taylor]: Taking taylor expansion of y in y 0.309 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.309 * [taylor]: Taking taylor expansion of y in y 0.309 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.309 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.309 * [taylor]: Taking taylor expansion of -1 in y 0.309 * [taylor]: Taking taylor expansion of x in y 0.313 * [taylor]: Taking taylor expansion of 0 in y 0.321 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.333 * * * [progress]: simplifying candidates 0.333 * [simplify]: Simplifying using # : (- (exp y) (exp (- y))) (* (cos x) (sinh y)) (* (cos x) (sinh y)) (* (cos x) (- (sinh y))) (* (cos x) 1) (* (cos x) (- (exp y) (exp (- y)))) (+ (* 1/6 (pow y 3)) (+ (* 1/120 (pow y 5)) y)) (* 1/2 (- (exp y) (exp (- y)))) (* 1/2 (- (exp y) (exp (* -1 y)))) (- (+ (* 1/6 (pow y 2)) 1) (* 1/2 (pow x 2))) (/ (- (* 1/2 (* (exp y) (cos x))) (* 1/2 (* (exp (- y)) (cos x)))) y) (* -1 (/ (- (* 1/2 (* (exp (* -1 y)) (cos x))) (* 1/2 (* (exp y) (cos x)))) y)) 0.336 * * [simplify]: iteration 0 : 123 enodes (cost 65 ) 0.339 * * [simplify]: iteration 1 : 371 enodes (cost 61 ) 0.348 * * [simplify]: iteration 2 : 1791 enodes (cost 43 ) 0.385 * * [simplify]: iteration 3 : 5001 enodes (cost 39 ) 0.385 * [simplify]: Simplified to: (* (sinh y) 2) (* (cos x) (sinh y)) (* (cos x) (sinh y)) (* (cos x) (- (sinh y))) (cos x) (* (* (cos x) (sinh y)) 2) (+ (* 1/6 (pow y 3)) (+ (* 1/120 (pow y 5)) y)) (sinh y) (sinh y) (- (+ (* 1/6 (pow y 2)) 1) (* 1/2 (pow x 2))) (/ (cos x) (/ y (sinh y))) (/ (cos x) (/ y (sinh y))) 0.385 * * * [progress]: adding candidates to table 0.406 * * [progress]: iteration 2 / 4 0.407 * * * [progress]: picking best candidate 0.408 * * * * [pick]: Picked # 0.408 * * * [progress]: localizing error 0.420 * * * [progress]: generating rewritten candidates 0.420 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.424 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.427 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2) 0.429 * * * [progress]: generating series expansions 0.429 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.429 * [approximate]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in (x y) around 0 0.429 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in y 0.429 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in y 0.429 * [taylor]: Taking taylor expansion of (sinh y) in y 0.429 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.429 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.429 * [taylor]: Taking taylor expansion of (exp y) in y 0.429 * [taylor]: Taking taylor expansion of y in y 0.429 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.429 * [taylor]: Taking taylor expansion of (- y) in y 0.429 * [taylor]: Taking taylor expansion of y in y 0.430 * [taylor]: Taking taylor expansion of 2 in y 0.432 * [taylor]: Taking taylor expansion of (cos x) in y 0.432 * [taylor]: Taking taylor expansion of x in y 0.432 * [taylor]: Taking taylor expansion of y in y 0.433 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in x 0.433 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.433 * [taylor]: Taking taylor expansion of (sinh y) in x 0.433 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.433 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.433 * [taylor]: Taking taylor expansion of (exp y) in x 0.433 * [taylor]: Taking taylor expansion of y in x 0.433 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.433 * [taylor]: Taking taylor expansion of (- y) in x 0.433 * [taylor]: Taking taylor expansion of y in x 0.433 * [taylor]: Taking taylor expansion of 2 in x 0.433 * [taylor]: Taking taylor expansion of (cos x) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of y in x 0.433 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in x 0.433 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.434 * [taylor]: Taking taylor expansion of (sinh y) in x 0.434 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.434 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.434 * [taylor]: Taking taylor expansion of (exp y) in x 0.434 * [taylor]: Taking taylor expansion of y in x 0.434 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.434 * [taylor]: Taking taylor expansion of (- y) in x 0.434 * [taylor]: Taking taylor expansion of y in x 0.434 * [taylor]: Taking taylor expansion of 2 in x 0.434 * [taylor]: Taking taylor expansion of (cos x) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of y in x 0.434 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (exp y) (exp (- y))) y)) in y 0.434 * [taylor]: Taking taylor expansion of 1/2 in y 0.434 * [taylor]: Taking taylor expansion of (/ (- (exp y) (exp (- y))) y) in y 0.434 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.434 * [taylor]: Taking taylor expansion of (exp y) in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.434 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.434 * [taylor]: Taking taylor expansion of (- y) in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.435 * [taylor]: Taking taylor expansion of y in y 0.440 * [taylor]: Taking taylor expansion of 0 in y 0.448 * [taylor]: Taking taylor expansion of (- (* 1/4 (/ (exp (- y)) y)) (* 1/4 (/ (exp y) y))) in y 0.448 * [taylor]: Taking taylor expansion of (* 1/4 (/ (exp (- y)) y)) in y 0.448 * [taylor]: Taking taylor expansion of 1/4 in y 0.448 * [taylor]: Taking taylor expansion of (/ (exp (- y)) y) in y 0.448 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.448 * [taylor]: Taking taylor expansion of (- y) in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.449 * [taylor]: Taking taylor expansion of (* 1/4 (/ (exp y) y)) in y 0.449 * [taylor]: Taking taylor expansion of 1/4 in y 0.449 * [taylor]: Taking taylor expansion of (/ (exp y) y) in y 0.449 * [taylor]: Taking taylor expansion of (exp y) in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.458 * [approximate]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in (x y) around 0 0.459 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in y 0.459 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.459 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.459 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.459 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.459 * [taylor]: Taking taylor expansion of y in y 0.459 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.459 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.459 * [taylor]: Taking taylor expansion of y in y 0.460 * [taylor]: Taking taylor expansion of 2 in y 0.460 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in y 0.460 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.460 * [taylor]: Taking taylor expansion of x in y 0.460 * [taylor]: Taking taylor expansion of y in y 0.460 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in x 0.460 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.460 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.460 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.460 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.460 * [taylor]: Taking taylor expansion of y in x 0.460 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.460 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.460 * [taylor]: Taking taylor expansion of y in x 0.460 * [taylor]: Taking taylor expansion of 2 in x 0.460 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in x 0.461 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of y in x 0.461 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in x 0.461 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.461 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.461 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.461 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.461 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.461 * [taylor]: Taking taylor expansion of y in x 0.461 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.461 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.461 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.461 * [taylor]: Taking taylor expansion of y in x 0.461 * [taylor]: Taking taylor expansion of 2 in x 0.461 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in x 0.461 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of y in x 0.462 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos (/ 1 x)) (* y (- (exp (/ 1 y)) (exp (- (/ 1 y))))))) in y 0.462 * [taylor]: Taking taylor expansion of 1/2 in y 0.462 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) (* y (- (exp (/ 1 y)) (exp (- (/ 1 y)))))) in y 0.462 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.462 * [taylor]: Taking taylor expansion of x in y 0.462 * [taylor]: Taking taylor expansion of (* y (- (exp (/ 1 y)) (exp (- (/ 1 y))))) in y 0.462 * [taylor]: Taking taylor expansion of y in y 0.462 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.462 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.462 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.462 * [taylor]: Taking taylor expansion of y in y 0.463 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.463 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.463 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.463 * [taylor]: Taking taylor expansion of y in y 0.467 * [taylor]: Taking taylor expansion of 0 in y 0.474 * [taylor]: Taking taylor expansion of 0 in y 0.484 * [taylor]: Taking taylor expansion of 0 in y 0.484 * [approximate]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in (x y) around 0 0.484 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in y 0.484 * [taylor]: Taking taylor expansion of -1 in y 0.484 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in y 0.485 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.485 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.485 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.485 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.485 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.485 * [taylor]: Taking taylor expansion of -1 in y 0.485 * [taylor]: Taking taylor expansion of y in y 0.485 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.485 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.485 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.485 * [taylor]: Taking taylor expansion of -1 in y 0.485 * [taylor]: Taking taylor expansion of y in y 0.486 * [taylor]: Taking taylor expansion of 2 in y 0.486 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in y 0.486 * [taylor]: Taking taylor expansion of y in y 0.486 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.486 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.486 * [taylor]: Taking taylor expansion of -1 in y 0.486 * [taylor]: Taking taylor expansion of x in y 0.486 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in x 0.486 * [taylor]: Taking taylor expansion of -1 in x 0.486 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in x 0.486 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.486 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.486 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.486 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.486 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.486 * [taylor]: Taking taylor expansion of -1 in x 0.486 * [taylor]: Taking taylor expansion of y in x 0.486 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.487 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.487 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.487 * [taylor]: Taking taylor expansion of -1 in x 0.487 * [taylor]: Taking taylor expansion of y in x 0.487 * [taylor]: Taking taylor expansion of 2 in x 0.487 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in x 0.487 * [taylor]: Taking taylor expansion of y in x 0.487 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.487 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.487 * [taylor]: Taking taylor expansion of -1 in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in x 0.487 * [taylor]: Taking taylor expansion of -1 in x 0.487 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in x 0.487 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.487 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.487 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.487 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.487 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.487 * [taylor]: Taking taylor expansion of -1 in x 0.487 * [taylor]: Taking taylor expansion of y in x 0.488 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.488 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.488 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.488 * [taylor]: Taking taylor expansion of -1 in x 0.488 * [taylor]: Taking taylor expansion of y in x 0.488 * [taylor]: Taking taylor expansion of 2 in x 0.488 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in x 0.488 * [taylor]: Taking taylor expansion of y in x 0.488 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.488 * [taylor]: Taking taylor expansion of -1 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (* -1/2 (* y (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x))))) in y 0.489 * [taylor]: Taking taylor expansion of -1/2 in y 0.489 * [taylor]: Taking taylor expansion of (* y (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x)))) in y 0.489 * [taylor]: Taking taylor expansion of y in y 0.489 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x))) in y 0.489 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (/ 1 y))) in y 0.489 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.489 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.489 * [taylor]: Taking taylor expansion of -1 in y 0.489 * [taylor]: Taking taylor expansion of y in y 0.489 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.489 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.489 * [taylor]: Taking taylor expansion of y in y 0.489 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.489 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.489 * [taylor]: Taking taylor expansion of -1 in y 0.489 * [taylor]: Taking taylor expansion of x in y 0.493 * [taylor]: Taking taylor expansion of 0 in y 0.506 * [taylor]: Taking taylor expansion of 0 in y 0.517 * [taylor]: Taking taylor expansion of 0 in y 0.517 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.518 * [approximate]: Taking taylor expansion of (* (sinh y) (cos x)) in (x y) around 0 0.518 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in y 0.518 * [taylor]: Taking taylor expansion of (sinh y) in y 0.518 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.518 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.518 * [taylor]: Taking taylor expansion of (exp y) in y 0.518 * [taylor]: Taking taylor expansion of y in y 0.518 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.518 * [taylor]: Taking taylor expansion of (- y) in y 0.518 * [taylor]: Taking taylor expansion of y in y 0.518 * [taylor]: Taking taylor expansion of 2 in y 0.521 * [taylor]: Taking taylor expansion of (cos x) in y 0.521 * [taylor]: Taking taylor expansion of x in y 0.521 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.521 * [taylor]: Taking taylor expansion of (sinh y) in x 0.521 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.521 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.521 * [taylor]: Taking taylor expansion of (exp y) in x 0.521 * [taylor]: Taking taylor expansion of y in x 0.521 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.521 * [taylor]: Taking taylor expansion of (- y) in x 0.521 * [taylor]: Taking taylor expansion of y in x 0.521 * [taylor]: Taking taylor expansion of 2 in x 0.521 * [taylor]: Taking taylor expansion of (cos x) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.521 * [taylor]: Taking taylor expansion of (sinh y) in x 0.521 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.521 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.521 * [taylor]: Taking taylor expansion of (exp y) in x 0.521 * [taylor]: Taking taylor expansion of y in x 0.521 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.521 * [taylor]: Taking taylor expansion of (- y) in x 0.521 * [taylor]: Taking taylor expansion of y in x 0.522 * [taylor]: Taking taylor expansion of 2 in x 0.522 * [taylor]: Taking taylor expansion of (cos x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (* 1/2 (- (exp y) (exp (- y)))) in y 0.522 * [taylor]: Taking taylor expansion of 1/2 in y 0.522 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.522 * [taylor]: Taking taylor expansion of (exp y) in y 0.522 * [taylor]: Taking taylor expansion of y in y 0.522 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.522 * [taylor]: Taking taylor expansion of (- y) in y 0.522 * [taylor]: Taking taylor expansion of y in y 0.528 * [taylor]: Taking taylor expansion of 0 in y 0.535 * [taylor]: Taking taylor expansion of (- (* 1/4 (exp (- y))) (* 1/4 (exp y))) in y 0.535 * [taylor]: Taking taylor expansion of (* 1/4 (exp (- y))) in y 0.535 * [taylor]: Taking taylor expansion of 1/4 in y 0.535 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.535 * [taylor]: Taking taylor expansion of (- y) in y 0.535 * [taylor]: Taking taylor expansion of y in y 0.536 * [taylor]: Taking taylor expansion of (* 1/4 (exp y)) in y 0.536 * [taylor]: Taking taylor expansion of 1/4 in y 0.536 * [taylor]: Taking taylor expansion of (exp y) in y 0.536 * [taylor]: Taking taylor expansion of y in y 0.543 * [approximate]: Taking taylor expansion of (* (sinh (/ 1 y)) (cos (/ 1 x))) in (x y) around 0 0.543 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (cos (/ 1 x))) in y 0.543 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.543 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.543 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.543 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.543 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.543 * [taylor]: Taking taylor expansion of y in y 0.543 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.543 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.543 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.544 * [taylor]: Taking taylor expansion of y in y 0.544 * [taylor]: Taking taylor expansion of 2 in y 0.544 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.544 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.544 * [taylor]: Taking taylor expansion of x in y 0.544 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (cos (/ 1 x))) in x 0.544 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.544 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.544 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.544 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.545 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.545 * [taylor]: Taking taylor expansion of y in x 0.545 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.545 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.545 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.545 * [taylor]: Taking taylor expansion of y in x 0.545 * [taylor]: Taking taylor expansion of 2 in x 0.545 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (cos (/ 1 x))) in x 0.545 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.545 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.545 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.545 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.545 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.545 * [taylor]: Taking taylor expansion of y in x 0.546 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.546 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.546 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.546 * [taylor]: Taking taylor expansion of y in x 0.546 * [taylor]: Taking taylor expansion of 2 in x 0.546 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.546 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos (/ 1 x)) (- (exp (/ 1 y)) (exp (- (/ 1 y)))))) in y 0.546 * [taylor]: Taking taylor expansion of 1/2 in y 0.546 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) (- (exp (/ 1 y)) (exp (- (/ 1 y))))) in y 0.546 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.546 * [taylor]: Taking taylor expansion of x in y 0.547 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.547 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.547 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.547 * [taylor]: Taking taylor expansion of y in y 0.547 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.547 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.547 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.547 * [taylor]: Taking taylor expansion of y in y 0.551 * [taylor]: Taking taylor expansion of 0 in y 0.557 * [taylor]: Taking taylor expansion of 0 in y 0.566 * [taylor]: Taking taylor expansion of 0 in y 0.566 * [approximate]: Taking taylor expansion of (* (sinh (/ -1 y)) (cos (/ -1 x))) in (x y) around 0 0.566 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (cos (/ -1 x))) in y 0.566 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.566 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.566 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.566 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.566 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.566 * [taylor]: Taking taylor expansion of -1 in y 0.566 * [taylor]: Taking taylor expansion of y in y 0.567 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.567 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.567 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.567 * [taylor]: Taking taylor expansion of -1 in y 0.567 * [taylor]: Taking taylor expansion of y in y 0.567 * [taylor]: Taking taylor expansion of 2 in y 0.567 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.567 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.567 * [taylor]: Taking taylor expansion of -1 in y 0.567 * [taylor]: Taking taylor expansion of x in y 0.568 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (cos (/ -1 x))) in x 0.568 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.568 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.568 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.568 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.568 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.568 * [taylor]: Taking taylor expansion of -1 in x 0.568 * [taylor]: Taking taylor expansion of y in x 0.568 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.568 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.568 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.568 * [taylor]: Taking taylor expansion of -1 in x 0.568 * [taylor]: Taking taylor expansion of y in x 0.568 * [taylor]: Taking taylor expansion of 2 in x 0.568 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.568 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.568 * [taylor]: Taking taylor expansion of -1 in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (cos (/ -1 x))) in x 0.569 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.569 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.569 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.569 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.569 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.569 * [taylor]: Taking taylor expansion of -1 in x 0.569 * [taylor]: Taking taylor expansion of y in x 0.569 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.569 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.569 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.569 * [taylor]: Taking taylor expansion of -1 in x 0.569 * [taylor]: Taking taylor expansion of y in x 0.569 * [taylor]: Taking taylor expansion of 2 in x 0.569 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.569 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.569 * [taylor]: Taking taylor expansion of -1 in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (* 1/2 (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x)))) in y 0.570 * [taylor]: Taking taylor expansion of 1/2 in y 0.570 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x))) in y 0.570 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (/ 1 y))) in y 0.570 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.570 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.570 * [taylor]: Taking taylor expansion of -1 in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.570 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.570 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.570 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.570 * [taylor]: Taking taylor expansion of -1 in y 0.570 * [taylor]: Taking taylor expansion of x in y 0.574 * [taylor]: Taking taylor expansion of 0 in y 0.580 * [taylor]: Taking taylor expansion of 0 in y 0.594 * [taylor]: Taking taylor expansion of 0 in y 0.594 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2) 0.594 * [approximate]: Taking taylor expansion of (sinh y) in (y) around 0 0.594 * [taylor]: Taking taylor expansion of (sinh y) in y 0.594 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.594 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.594 * [taylor]: Taking taylor expansion of (exp y) in y 0.594 * [taylor]: Taking taylor expansion of y in y 0.594 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.594 * [taylor]: Taking taylor expansion of (- y) in y 0.594 * [taylor]: Taking taylor expansion of y in y 0.595 * [taylor]: Taking taylor expansion of 2 in y 0.597 * [taylor]: Taking taylor expansion of (sinh y) in y 0.597 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.597 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.597 * [taylor]: Taking taylor expansion of (exp y) in y 0.597 * [taylor]: Taking taylor expansion of y in y 0.597 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.597 * [taylor]: Taking taylor expansion of (- y) in y 0.598 * [taylor]: Taking taylor expansion of y in y 0.598 * [taylor]: Taking taylor expansion of 2 in y 0.624 * [approximate]: Taking taylor expansion of (sinh (/ 1 y)) in (y) around 0 0.624 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.624 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.624 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.624 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.624 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.624 * [taylor]: Taking taylor expansion of y in y 0.624 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.624 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.624 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.624 * [taylor]: Taking taylor expansion of y in y 0.625 * [taylor]: Taking taylor expansion of 2 in y 0.625 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.625 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.625 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.625 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.625 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.625 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.626 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.626 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.626 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of 2 in y 0.637 * [approximate]: Taking taylor expansion of (sinh (/ -1 y)) in (y) around 0 0.638 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.638 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.638 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.638 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.638 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.638 * [taylor]: Taking taylor expansion of -1 in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.638 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.638 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.638 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.638 * [taylor]: Taking taylor expansion of -1 in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of 2 in y 0.639 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.639 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.639 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.639 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.639 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.639 * [taylor]: Taking taylor expansion of -1 in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.639 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.639 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.639 * [taylor]: Taking taylor expansion of -1 in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.640 * [taylor]: Taking taylor expansion of 2 in y 0.651 * * * [progress]: simplifying candidates 0.651 * [simplify]: Simplifying using # : (* (* (cos x) (- (exp y) (exp (- y)))) 1) (* 2 y) (* (* (cos x) (- (exp y) (exp (- y)))) (- 1)) (* 2 (- y)) (* (* (cos x) (- (exp y) (exp (- y)))) 1) (* 2 (/ y 1)) (* (* (cos x) (sinh y)) 1) (* (sinh y) (/ 1 y)) (* (cos x) (/ 1 y)) (* (* (cos x) (sinh y)) 1) (* (* (cos x) (sinh y)) (- 1)) (* (* (cos x) (sinh y)) 1) (* (* (cos x) (- (exp y) (exp (- y)))) (/ 1 y)) (* (cos x) (- (exp y) (exp (- y)))) (- (exp y) (exp (- y))) (- (+ (* 1/6 (pow y 2)) 1) (* 1/2 (pow x 2))) (/ (- (* 1/2 (* (exp y) (cos x))) (* 1/2 (* (exp (- y)) (cos x)))) y) (* -1 (/ (- (* 1/2 (* (exp (* -1 y)) (cos x))) (* 1/2 (* (exp y) (cos x)))) y)) (- (+ (* 1/6 (pow y 3)) y) (* 1/2 (* (pow x 2) y))) (* 1/2 (* (- (exp y) (exp (- y))) (cos x))) (* 1/2 (* (- (exp y) (exp (* -1 y))) (cos x))) (+ (* 1/6 (pow y 3)) (+ (* 1/120 (pow y 5)) y)) (* 1/2 (- (exp y) (exp (- y)))) (* 1/2 (- (exp y) (exp (* -1 y)))) 0.655 * * [simplify]: iteration 0 : 178 enodes (cost 124 ) 0.658 * * [simplify]: iteration 1 : 611 enodes (cost 117 ) 0.672 * * [simplify]: iteration 2 : 2885 enodes (cost 80 ) 0.737 * * [simplify]: iteration 3 : 5002 enodes (cost 78 ) 0.738 * [simplify]: Simplified to: (* 2 (* (cos x) (sinh y))) (* y 2) (* (* (cos x) (sinh y)) -2) (* -2 y) (* 2 (* (cos x) (sinh y))) (* y 2) (* (cos x) (sinh y)) (/ (sinh y) y) (/ (cos x) y) (* (cos x) (sinh y)) (- (* (cos x) (sinh y))) (* (cos x) (sinh y)) (* (/ (cos x) (* y 1/2)) (sinh y)) (* 2 (* (cos x) (sinh y))) (* (sinh y) 2) (- (+ (* 1/6 (pow y 2)) 1) (* 1/2 (pow x 2))) (/ (* (cos x) (sinh y)) y) (/ (* (cos x) (sinh y)) y) (- (+ (* 1/6 (pow y 3)) y) (* 1/2 (* (pow x 2) y))) (* (cos x) (sinh y)) (* (cos x) (sinh y)) (+ (* 1/6 (pow y 3)) (+ (* 1/120 (pow y 5)) y)) (sinh y) (sinh y) 0.738 * * * [progress]: adding candidates to table 0.777 * [progress]: [Phase 3 of 3] Extracting. 0.777 * * [regime]: Finding splitpoints for: (# #) 0.777 * * * [regime-changes]: Trying 5 branch expressions: ((/ (sinh y) y) (cos x) (* (cos x) (/ (sinh y) y)) y x) 0.777 * * * * [regimes]: Trying to branch on (/ (sinh y) y) from (# #) 0.788 * * * * [regimes]: Trying to branch on (cos x) from (# #) 0.804 * * * * [regimes]: Trying to branch on (* (cos x) (/ (sinh y) y)) from (# #) 0.821 * * * * [regimes]: Trying to branch on y from (# #) 0.832 * * * * [regimes]: Trying to branch on x from (# #) 0.845 * * * [regime]: Found split indices: #