31.513 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.077 * * * [progress]: [2/2] Setting up program. 0.079 * [progress]: [Phase 2 of 3] Improving. 0.079 * [simplify]: Simplifying using # : (* (cos x) (/ (sinh y) y)) 0.082 * * [simplify]: iteration 0 : 15 enodes (cost 4 ) 0.083 * * [simplify]: iteration 1 : 30 enodes (cost 4 ) 0.084 * * [simplify]: iteration 2 : 66 enodes (cost 4 ) 0.086 * * [simplify]: iteration 3 : 139 enodes (cost 4 ) 0.088 * * [simplify]: iteration 4 : 271 enodes (cost 4 ) 0.092 * * [simplify]: iteration 5 : 520 enodes (cost 4 ) 0.099 * * [simplify]: iteration 6 : 1491 enodes (cost 4 ) 0.124 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.124 * [simplify]: Simplified to: (* (cos x) (/ (sinh y) y)) 0.124 * * [progress]: iteration 1 / 4 0.124 * * * [progress]: picking best candidate 0.126 * * * * [pick]: Picked # 0.126 * * * [progress]: localizing error 0.133 * * * [progress]: generating rewritten candidates 0.133 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1) 0.135 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.139 * * * [progress]: generating series expansions 0.139 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1) 0.139 * [approximate]: Taking taylor expansion of (sinh y) in (y) around 0 0.139 * [taylor]: Taking taylor expansion of (sinh y) in y 0.139 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.139 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.139 * [taylor]: Taking taylor expansion of (exp y) in y 0.139 * [taylor]: Taking taylor expansion of y in y 0.139 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.139 * [taylor]: Taking taylor expansion of (- y) in y 0.139 * [taylor]: Taking taylor expansion of y in y 0.140 * [taylor]: Taking taylor expansion of 2 in y 0.142 * [taylor]: Taking taylor expansion of (sinh y) in y 0.142 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.142 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.142 * [taylor]: Taking taylor expansion of (exp y) in y 0.143 * [taylor]: Taking taylor expansion of y in y 0.143 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.143 * [taylor]: Taking taylor expansion of (- y) in y 0.143 * [taylor]: Taking taylor expansion of y in y 0.143 * [taylor]: Taking taylor expansion of 2 in y 0.170 * [approximate]: Taking taylor expansion of (sinh (/ 1 y)) in (y) around 0 0.170 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.170 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.170 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.170 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.170 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.170 * [taylor]: Taking taylor expansion of y in y 0.171 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.171 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.171 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.171 * [taylor]: Taking taylor expansion of y in y 0.171 * [taylor]: Taking taylor expansion of 2 in y 0.171 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.172 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.172 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.172 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.172 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.172 * [taylor]: Taking taylor expansion of y in y 0.172 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.172 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.172 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.172 * [taylor]: Taking taylor expansion of y in y 0.172 * [taylor]: Taking taylor expansion of 2 in y 0.184 * [approximate]: Taking taylor expansion of (sinh (/ -1 y)) in (y) around 0 0.184 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.184 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.184 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.184 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.184 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.184 * [taylor]: Taking taylor expansion of -1 in y 0.184 * [taylor]: Taking taylor expansion of y in y 0.185 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.185 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.185 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.185 * [taylor]: Taking taylor expansion of -1 in y 0.185 * [taylor]: Taking taylor expansion of y in y 0.185 * [taylor]: Taking taylor expansion of 2 in y 0.186 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.186 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.186 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.186 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.186 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.186 * [taylor]: Taking taylor expansion of -1 in y 0.186 * [taylor]: Taking taylor expansion of y in y 0.186 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.186 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.186 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.186 * [taylor]: Taking taylor expansion of -1 in y 0.186 * [taylor]: Taking taylor expansion of y in y 0.187 * [taylor]: Taking taylor expansion of 2 in y 0.198 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.198 * [approximate]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in (x y) around 0 0.198 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in y 0.198 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in y 0.198 * [taylor]: Taking taylor expansion of (sinh y) in y 0.201 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.201 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.201 * [taylor]: Taking taylor expansion of (exp y) in y 0.201 * [taylor]: Taking taylor expansion of y in y 0.201 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.201 * [taylor]: Taking taylor expansion of (- y) in y 0.201 * [taylor]: Taking taylor expansion of y in y 0.201 * [taylor]: Taking taylor expansion of 2 in y 0.204 * [taylor]: Taking taylor expansion of (cos x) in y 0.204 * [taylor]: Taking taylor expansion of x in y 0.204 * [taylor]: Taking taylor expansion of y in y 0.205 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in x 0.205 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.205 * [taylor]: Taking taylor expansion of (sinh y) in x 0.205 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.205 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.205 * [taylor]: Taking taylor expansion of (exp y) in x 0.205 * [taylor]: Taking taylor expansion of y in x 0.205 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.205 * [taylor]: Taking taylor expansion of (- y) in x 0.205 * [taylor]: Taking taylor expansion of y in x 0.205 * [taylor]: Taking taylor expansion of 2 in x 0.205 * [taylor]: Taking taylor expansion of (cos x) in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [taylor]: Taking taylor expansion of y in x 0.205 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in x 0.206 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.206 * [taylor]: Taking taylor expansion of (sinh y) in x 0.206 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.206 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.206 * [taylor]: Taking taylor expansion of (exp y) in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.206 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.206 * [taylor]: Taking taylor expansion of (- y) in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.206 * [taylor]: Taking taylor expansion of 2 in x 0.206 * [taylor]: Taking taylor expansion of (cos x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.206 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (exp y) (exp (- y))) y)) in y 0.206 * [taylor]: Taking taylor expansion of 1/2 in y 0.206 * [taylor]: Taking taylor expansion of (/ (- (exp y) (exp (- y))) y) in y 0.206 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.206 * [taylor]: Taking taylor expansion of (exp y) in y 0.206 * [taylor]: Taking taylor expansion of y in y 0.206 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.206 * [taylor]: Taking taylor expansion of (- y) in y 0.206 * [taylor]: Taking taylor expansion of y in y 0.207 * [taylor]: Taking taylor expansion of y in y 0.213 * [taylor]: Taking taylor expansion of 0 in y 0.221 * [taylor]: Taking taylor expansion of (- (* 1/4 (/ (exp (- y)) y)) (* 1/4 (/ (exp y) y))) in y 0.221 * [taylor]: Taking taylor expansion of (* 1/4 (/ (exp (- y)) y)) in y 0.221 * [taylor]: Taking taylor expansion of 1/4 in y 0.221 * [taylor]: Taking taylor expansion of (/ (exp (- y)) y) in y 0.221 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.221 * [taylor]: Taking taylor expansion of (- y) in y 0.221 * [taylor]: Taking taylor expansion of y in y 0.221 * [taylor]: Taking taylor expansion of y in y 0.222 * [taylor]: Taking taylor expansion of (* 1/4 (/ (exp y) y)) in y 0.222 * [taylor]: Taking taylor expansion of 1/4 in y 0.222 * [taylor]: Taking taylor expansion of (/ (exp y) y) in y 0.222 * [taylor]: Taking taylor expansion of (exp y) in y 0.222 * [taylor]: Taking taylor expansion of y in y 0.222 * [taylor]: Taking taylor expansion of y in y 0.231 * [approximate]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in (x y) around 0 0.231 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in y 0.231 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.231 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.231 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.231 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.231 * [taylor]: Taking taylor expansion of y in y 0.232 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.232 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.232 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.232 * [taylor]: Taking taylor expansion of y in y 0.232 * [taylor]: Taking taylor expansion of 2 in y 0.232 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in y 0.232 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.232 * [taylor]: Taking taylor expansion of x in y 0.233 * [taylor]: Taking taylor expansion of y in y 0.233 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in x 0.233 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.233 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.233 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.233 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.233 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.233 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.233 * [taylor]: Taking taylor expansion of 2 in x 0.233 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in x 0.233 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in x 0.234 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.234 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.234 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.234 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.234 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of 2 in x 0.234 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in x 0.234 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.235 * [taylor]: Taking taylor expansion of y in x 0.235 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos (/ 1 x)) (* y (- (exp (/ 1 y)) (exp (- (/ 1 y))))))) in y 0.235 * [taylor]: Taking taylor expansion of 1/2 in y 0.235 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) (* y (- (exp (/ 1 y)) (exp (- (/ 1 y)))))) in y 0.235 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.235 * [taylor]: Taking taylor expansion of x in y 0.235 * [taylor]: Taking taylor expansion of (* y (- (exp (/ 1 y)) (exp (- (/ 1 y))))) in y 0.235 * [taylor]: Taking taylor expansion of y in y 0.235 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.235 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.235 * [taylor]: Taking taylor expansion of y in y 0.235 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.235 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.235 * [taylor]: Taking taylor expansion of y in y 0.239 * [taylor]: Taking taylor expansion of 0 in y 0.247 * [taylor]: Taking taylor expansion of 0 in y 0.258 * [taylor]: Taking taylor expansion of 0 in y 0.258 * [approximate]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in (x y) around 0 0.258 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in y 0.258 * [taylor]: Taking taylor expansion of -1 in y 0.258 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in y 0.258 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.258 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.258 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.258 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.258 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.258 * [taylor]: Taking taylor expansion of -1 in y 0.258 * [taylor]: Taking taylor expansion of y in y 0.259 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.259 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.259 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.259 * [taylor]: Taking taylor expansion of -1 in y 0.259 * [taylor]: Taking taylor expansion of y in y 0.259 * [taylor]: Taking taylor expansion of 2 in y 0.259 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in y 0.259 * [taylor]: Taking taylor expansion of y in y 0.259 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.260 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.260 * [taylor]: Taking taylor expansion of -1 in y 0.260 * [taylor]: Taking taylor expansion of x in y 0.260 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in x 0.260 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.260 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.260 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.260 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.260 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [taylor]: Taking taylor expansion of y in x 0.260 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.260 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.260 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [taylor]: Taking taylor expansion of y in x 0.260 * [taylor]: Taking taylor expansion of 2 in x 0.260 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in x 0.260 * [taylor]: Taking taylor expansion of y in x 0.260 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.260 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in x 0.261 * [taylor]: Taking taylor expansion of -1 in x 0.261 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in x 0.261 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.261 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.261 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.261 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.261 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.261 * [taylor]: Taking taylor expansion of -1 in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.261 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.261 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.261 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.261 * [taylor]: Taking taylor expansion of -1 in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.261 * [taylor]: Taking taylor expansion of 2 in x 0.261 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.261 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.261 * [taylor]: Taking taylor expansion of -1 in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.262 * [taylor]: Taking taylor expansion of (* -1/2 (* y (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x))))) in y 0.262 * [taylor]: Taking taylor expansion of -1/2 in y 0.262 * [taylor]: Taking taylor expansion of (* y (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x)))) in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x))) in y 0.262 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (/ 1 y))) in y 0.262 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.262 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.262 * [taylor]: Taking taylor expansion of -1 in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.263 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.263 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.263 * [taylor]: Taking taylor expansion of y in y 0.263 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.263 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.263 * [taylor]: Taking taylor expansion of -1 in y 0.263 * [taylor]: Taking taylor expansion of x in y 0.267 * [taylor]: Taking taylor expansion of 0 in y 0.275 * [taylor]: Taking taylor expansion of 0 in y 0.416 * [taylor]: Taking taylor expansion of 0 in y 0.416 * * * [progress]: simplifying candidates 0.416 * [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)) 0.419 * * [simplify]: iteration 0 : 128 enodes (cost 63 ) 0.422 * * [simplify]: iteration 1 : 394 enodes (cost 58 ) 0.431 * * [simplify]: iteration 2 : 1915 enodes (cost 40 ) 0.463 * * [simplify]: iteration 3 : 5002 enodes (cost 35 ) 0.464 * [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) (fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y)) (sinh y) (sinh y) (fma -1/2 (pow x 2) (fma 1/6 (pow y 2) 1)) (/ (cos x) (/ y (sinh y))) (/ (cos x) (/ y (sinh y))) 0.464 * * * [progress]: adding candidates to table 0.487 * * [progress]: iteration 2 / 4 0.487 * * * [progress]: picking best candidate 0.488 * * * * [pick]: Picked # 0.488 * * * [progress]: localizing error 0.497 * * * [progress]: generating rewritten candidates 0.497 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.502 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.505 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2) 0.506 * * * [progress]: generating series expansions 0.506 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.506 * [approximate]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in (x y) around 0 0.506 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in y 0.506 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in y 0.506 * [taylor]: Taking taylor expansion of (sinh y) in y 0.506 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.506 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.506 * [taylor]: Taking taylor expansion of (exp y) in y 0.506 * [taylor]: Taking taylor expansion of y in y 0.506 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.506 * [taylor]: Taking taylor expansion of (- y) in y 0.506 * [taylor]: Taking taylor expansion of y in y 0.507 * [taylor]: Taking taylor expansion of 2 in y 0.510 * [taylor]: Taking taylor expansion of (cos x) in y 0.510 * [taylor]: Taking taylor expansion of x in y 0.510 * [taylor]: Taking taylor expansion of y in y 0.510 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in x 0.510 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.510 * [taylor]: Taking taylor expansion of (sinh y) in x 0.510 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.510 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.510 * [taylor]: Taking taylor expansion of (exp y) in x 0.510 * [taylor]: Taking taylor expansion of y in x 0.510 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.510 * [taylor]: Taking taylor expansion of (- y) in x 0.510 * [taylor]: Taking taylor expansion of y in x 0.510 * [taylor]: Taking taylor expansion of 2 in x 0.511 * [taylor]: Taking taylor expansion of (cos x) in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of y in x 0.511 * [taylor]: Taking taylor expansion of (/ (* (sinh y) (cos x)) y) in x 0.511 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.511 * [taylor]: Taking taylor expansion of (sinh y) in x 0.511 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.511 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.511 * [taylor]: Taking taylor expansion of (exp y) in x 0.511 * [taylor]: Taking taylor expansion of y in x 0.511 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.511 * [taylor]: Taking taylor expansion of (- y) in x 0.511 * [taylor]: Taking taylor expansion of y in x 0.511 * [taylor]: Taking taylor expansion of 2 in x 0.511 * [taylor]: Taking taylor expansion of (cos x) in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of y in x 0.511 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (exp y) (exp (- y))) y)) in y 0.511 * [taylor]: Taking taylor expansion of 1/2 in y 0.511 * [taylor]: Taking taylor expansion of (/ (- (exp y) (exp (- y))) y) in y 0.511 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.511 * [taylor]: Taking taylor expansion of (exp y) in y 0.511 * [taylor]: Taking taylor expansion of y in y 0.512 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.512 * [taylor]: Taking taylor expansion of (- y) in y 0.512 * [taylor]: Taking taylor expansion of y in y 0.512 * [taylor]: Taking taylor expansion of y in y 0.518 * [taylor]: Taking taylor expansion of 0 in y 0.529 * [taylor]: Taking taylor expansion of (- (* 1/4 (/ (exp (- y)) y)) (* 1/4 (/ (exp y) y))) in y 0.529 * [taylor]: Taking taylor expansion of (* 1/4 (/ (exp (- y)) y)) in y 0.530 * [taylor]: Taking taylor expansion of 1/4 in y 0.530 * [taylor]: Taking taylor expansion of (/ (exp (- y)) y) in y 0.530 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.530 * [taylor]: Taking taylor expansion of (- y) in y 0.530 * [taylor]: Taking taylor expansion of y in y 0.530 * [taylor]: Taking taylor expansion of y in y 0.530 * [taylor]: Taking taylor expansion of (* 1/4 (/ (exp y) y)) in y 0.530 * [taylor]: Taking taylor expansion of 1/4 in y 0.530 * [taylor]: Taking taylor expansion of (/ (exp y) y) in y 0.530 * [taylor]: Taking taylor expansion of (exp y) in y 0.530 * [taylor]: Taking taylor expansion of y in y 0.530 * [taylor]: Taking taylor expansion of y in y 0.540 * [approximate]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in (x y) around 0 0.540 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in y 0.540 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.540 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.540 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.540 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.540 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.540 * [taylor]: Taking taylor expansion of y in y 0.540 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.540 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.540 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.540 * [taylor]: Taking taylor expansion of y in y 0.541 * [taylor]: Taking taylor expansion of 2 in y 0.541 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in y 0.541 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.541 * [taylor]: Taking taylor expansion of x in y 0.541 * [taylor]: Taking taylor expansion of y in y 0.541 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in x 0.541 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.541 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.541 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.541 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.541 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.541 * [taylor]: Taking taylor expansion of y in x 0.541 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.541 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.541 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.541 * [taylor]: Taking taylor expansion of y in x 0.542 * [taylor]: Taking taylor expansion of 2 in x 0.542 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in x 0.542 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of y in x 0.542 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (* (cos (/ 1 x)) y)) in x 0.542 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.542 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.542 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.542 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.542 * [taylor]: Taking taylor expansion of y in x 0.542 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.542 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.542 * [taylor]: Taking taylor expansion of y in x 0.543 * [taylor]: Taking taylor expansion of 2 in x 0.543 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) y) in x 0.543 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of y in x 0.543 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos (/ 1 x)) (* y (- (exp (/ 1 y)) (exp (- (/ 1 y))))))) in y 0.543 * [taylor]: Taking taylor expansion of 1/2 in y 0.543 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) (* y (- (exp (/ 1 y)) (exp (- (/ 1 y)))))) in y 0.543 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.543 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.543 * [taylor]: Taking taylor expansion of x in y 0.544 * [taylor]: Taking taylor expansion of (* y (- (exp (/ 1 y)) (exp (- (/ 1 y))))) in y 0.544 * [taylor]: Taking taylor expansion of y in y 0.544 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.544 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.544 * [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 (exp (- (/ 1 y))) in y 0.544 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.544 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.544 * [taylor]: Taking taylor expansion of y in y 0.548 * [taylor]: Taking taylor expansion of 0 in y 0.556 * [taylor]: Taking taylor expansion of 0 in y 0.566 * [taylor]: Taking taylor expansion of 0 in y 0.567 * [approximate]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in (x y) around 0 0.567 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in y 0.567 * [taylor]: Taking taylor expansion of -1 in y 0.567 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in y 0.567 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.567 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.567 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 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 in y 0.567 * [taylor]: Taking taylor expansion of y in y 0.567 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.568 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.568 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.568 * [taylor]: Taking taylor expansion of -1 in y 0.568 * [taylor]: Taking taylor expansion of y in y 0.568 * [taylor]: Taking taylor expansion of 2 in y 0.568 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in y 0.568 * [taylor]: Taking taylor expansion of y in y 0.568 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.568 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.568 * [taylor]: Taking taylor expansion of -1 in y 0.568 * [taylor]: Taking taylor expansion of x in y 0.568 * [taylor]: Taking taylor expansion of (* -1 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in x 0.569 * [taylor]: Taking taylor expansion of -1 in x 0.569 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* 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 (* y (cos (/ -1 x))) in x 0.569 * [taylor]: Taking taylor expansion of y 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 (* (sinh (/ -1 y)) (* y (cos (/ -1 x))))) in x 0.570 * [taylor]: Taking taylor expansion of -1 in x 0.570 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (* y (cos (/ -1 x)))) in x 0.570 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.570 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.570 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.570 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.570 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.570 * [taylor]: Taking taylor expansion of -1 in x 0.570 * [taylor]: Taking taylor expansion of y in x 0.570 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.570 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.570 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.570 * [taylor]: Taking taylor expansion of -1 in x 0.570 * [taylor]: Taking taylor expansion of y in x 0.570 * [taylor]: Taking taylor expansion of 2 in x 0.570 * [taylor]: Taking taylor expansion of (* y (cos (/ -1 x))) in x 0.570 * [taylor]: Taking taylor expansion of y in x 0.570 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.570 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.570 * [taylor]: Taking taylor expansion of -1 in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (* -1/2 (* y (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x))))) in y 0.571 * [taylor]: Taking taylor expansion of -1/2 in y 0.571 * [taylor]: Taking taylor expansion of (* y (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x)))) in y 0.571 * [taylor]: Taking taylor expansion of y in y 0.571 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x))) in y 0.571 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (/ 1 y))) in y 0.571 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.571 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.571 * [taylor]: Taking taylor expansion of -1 in y 0.571 * [taylor]: Taking taylor expansion of y in y 0.571 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.571 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.572 * [taylor]: Taking taylor expansion of y in y 0.572 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.572 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.572 * [taylor]: Taking taylor expansion of -1 in y 0.572 * [taylor]: Taking taylor expansion of x in y 0.576 * [taylor]: Taking taylor expansion of 0 in y 0.585 * [taylor]: Taking taylor expansion of 0 in y 0.596 * [taylor]: Taking taylor expansion of 0 in y 0.596 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.596 * [approximate]: Taking taylor expansion of (* (sinh y) (cos x)) in (x y) around 0 0.596 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in y 0.596 * [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 0.597 * [taylor]: Taking taylor expansion of y in y 0.597 * [taylor]: Taking taylor expansion of 2 in y 0.600 * [taylor]: Taking taylor expansion of (cos x) in y 0.600 * [taylor]: Taking taylor expansion of x in y 0.600 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.600 * [taylor]: Taking taylor expansion of (sinh y) in x 0.600 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.600 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.600 * [taylor]: Taking taylor expansion of (exp y) in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.600 * [taylor]: Taking taylor expansion of (- y) in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of 2 in x 0.600 * [taylor]: Taking taylor expansion of (cos x) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (* (sinh y) (cos x)) in x 0.600 * [taylor]: Taking taylor expansion of (sinh y) in x 0.600 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.600 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in x 0.600 * [taylor]: Taking taylor expansion of (exp y) in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of (exp (- y)) in x 0.600 * [taylor]: Taking taylor expansion of (- y) in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of 2 in x 0.601 * [taylor]: Taking taylor expansion of (cos x) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of (* 1/2 (- (exp y) (exp (- y)))) in y 0.601 * [taylor]: Taking taylor expansion of 1/2 in y 0.601 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.601 * [taylor]: Taking taylor expansion of (exp y) in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.601 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.601 * [taylor]: Taking taylor expansion of (- y) in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.607 * [taylor]: Taking taylor expansion of 0 in y 0.618 * [taylor]: Taking taylor expansion of (- (* 1/4 (exp (- y))) (* 1/4 (exp y))) in y 0.618 * [taylor]: Taking taylor expansion of (* 1/4 (exp (- y))) in y 0.618 * [taylor]: Taking taylor expansion of 1/4 in y 0.618 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.618 * [taylor]: Taking taylor expansion of (- y) in y 0.618 * [taylor]: Taking taylor expansion of y in y 0.618 * [taylor]: Taking taylor expansion of (* 1/4 (exp y)) in y 0.618 * [taylor]: Taking taylor expansion of 1/4 in y 0.618 * [taylor]: Taking taylor expansion of (exp y) in y 0.618 * [taylor]: Taking taylor expansion of y in y 0.626 * [approximate]: Taking taylor expansion of (* (sinh (/ 1 y)) (cos (/ 1 x))) in (x y) around 0 0.626 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (cos (/ 1 x))) in y 0.626 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.626 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.626 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 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 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 0.627 * [taylor]: Taking taylor expansion of 2 in y 0.627 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.627 * [taylor]: Taking taylor expansion of x in y 0.627 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (cos (/ 1 x))) in x 0.627 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.627 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.627 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.627 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.627 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.628 * [taylor]: Taking taylor expansion of 2 in x 0.628 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) (cos (/ 1 x))) in x 0.628 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in x 0.628 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.628 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in x 0.628 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.628 * [taylor]: Taking taylor expansion of y in x 0.628 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in x 0.628 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.628 * [taylor]: Taking taylor expansion of y in x 0.629 * [taylor]: Taking taylor expansion of 2 in x 0.629 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.629 * [taylor]: Taking taylor expansion of x in x 0.629 * [taylor]: Taking taylor expansion of (* 1/2 (* (cos (/ 1 x)) (- (exp (/ 1 y)) (exp (- (/ 1 y)))))) in y 0.629 * [taylor]: Taking taylor expansion of 1/2 in y 0.629 * [taylor]: Taking taylor expansion of (* (cos (/ 1 x)) (- (exp (/ 1 y)) (exp (- (/ 1 y))))) in y 0.629 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.629 * [taylor]: Taking taylor expansion of x in y 0.629 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.629 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.629 * [taylor]: Taking taylor expansion of y in y 0.630 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.630 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.630 * [taylor]: Taking taylor expansion of y in y 0.634 * [taylor]: Taking taylor expansion of 0 in y 0.641 * [taylor]: Taking taylor expansion of 0 in y 0.650 * [taylor]: Taking taylor expansion of 0 in y 0.650 * [approximate]: Taking taylor expansion of (* (sinh (/ -1 y)) (cos (/ -1 x))) in (x y) around 0 0.650 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (cos (/ -1 x))) in y 0.650 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.650 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.650 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.650 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.650 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.650 * [taylor]: Taking taylor expansion of -1 in y 0.650 * [taylor]: Taking taylor expansion of y in y 0.651 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.651 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.651 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.651 * [taylor]: Taking taylor expansion of -1 in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.651 * [taylor]: Taking taylor expansion of 2 in y 0.651 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.651 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.651 * [taylor]: Taking taylor expansion of -1 in y 0.651 * [taylor]: Taking taylor expansion of x in y 0.652 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (cos (/ -1 x))) in x 0.652 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.652 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.652 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.652 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.652 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.652 * [taylor]: Taking taylor expansion of -1 in x 0.652 * [taylor]: Taking taylor expansion of y in x 0.652 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.652 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.652 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.652 * [taylor]: Taking taylor expansion of -1 in x 0.652 * [taylor]: Taking taylor expansion of y in x 0.652 * [taylor]: Taking taylor expansion of 2 in x 0.652 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.652 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.652 * [taylor]: Taking taylor expansion of -1 in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (* (sinh (/ -1 y)) (cos (/ -1 x))) in x 0.653 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in x 0.653 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.653 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in x 0.653 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.653 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.653 * [taylor]: Taking taylor expansion of -1 in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in x 0.653 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in x 0.653 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.653 * [taylor]: Taking taylor expansion of -1 in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of 2 in x 0.653 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.653 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.653 * [taylor]: Taking taylor expansion of -1 in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.654 * [taylor]: Taking taylor expansion of (* 1/2 (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x)))) in y 0.654 * [taylor]: Taking taylor expansion of 1/2 in y 0.654 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 y)) (exp (/ 1 y))) (cos (/ -1 x))) in y 0.654 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (/ 1 y))) in y 0.654 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.654 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.654 * [taylor]: Taking taylor expansion of -1 in y 0.654 * [taylor]: Taking taylor expansion of y in y 0.654 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.654 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.654 * [taylor]: Taking taylor expansion of y in y 0.655 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.655 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.655 * [taylor]: Taking taylor expansion of -1 in y 0.655 * [taylor]: Taking taylor expansion of x in y 0.658 * [taylor]: Taking taylor expansion of 0 in y 0.665 * [taylor]: Taking taylor expansion of 0 in y 0.674 * [taylor]: Taking taylor expansion of 0 in y 0.674 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2) 0.674 * [approximate]: Taking taylor expansion of (sinh y) in (y) around 0 0.674 * [taylor]: Taking taylor expansion of (sinh y) in y 0.674 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.674 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.674 * [taylor]: Taking taylor expansion of (exp y) in y 0.674 * [taylor]: Taking taylor expansion of y in y 0.674 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.674 * [taylor]: Taking taylor expansion of (- y) in y 0.674 * [taylor]: Taking taylor expansion of y in y 0.675 * [taylor]: Taking taylor expansion of 2 in y 0.677 * [taylor]: Taking taylor expansion of (sinh y) in y 0.677 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 0.677 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 0.677 * [taylor]: Taking taylor expansion of (exp y) in y 0.677 * [taylor]: Taking taylor expansion of y in y 0.677 * [taylor]: Taking taylor expansion of (exp (- y)) in y 0.677 * [taylor]: Taking taylor expansion of (- y) in y 0.677 * [taylor]: Taking taylor expansion of y in y 0.678 * [taylor]: Taking taylor expansion of 2 in y 0.708 * [approximate]: Taking taylor expansion of (sinh (/ 1 y)) in (y) around 0 0.708 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.708 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.708 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.708 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.709 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.709 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.709 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.709 * [taylor]: Taking taylor expansion of y in y 0.709 * [taylor]: Taking taylor expansion of 2 in y 0.710 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 0.710 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 0.710 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 0.710 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.710 * [taylor]: Taking taylor expansion of y in y 0.710 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 0.710 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.710 * [taylor]: Taking taylor expansion of y in y 0.711 * [taylor]: Taking taylor expansion of 2 in y 0.722 * [approximate]: Taking taylor expansion of (sinh (/ -1 y)) in (y) around 0 0.722 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.722 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.723 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.723 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.723 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.723 * [taylor]: Taking taylor expansion of -1 in y 0.723 * [taylor]: Taking taylor expansion of y in y 0.723 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.723 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.723 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.723 * [taylor]: Taking taylor expansion of -1 in y 0.723 * [taylor]: Taking taylor expansion of y in y 0.724 * [taylor]: Taking taylor expansion of 2 in y 0.724 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 0.724 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 0.724 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 0.724 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.724 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.724 * [taylor]: Taking taylor expansion of -1 in y 0.724 * [taylor]: Taking taylor expansion of y in y 0.724 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 0.724 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 0.724 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.724 * [taylor]: Taking taylor expansion of -1 in y 0.724 * [taylor]: Taking taylor expansion of y in y 0.725 * [taylor]: Taking taylor expansion of 2 in y 0.738 * * * [progress]: simplifying candidates 0.739 * [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)))) 0.744 * * [simplify]: iteration 0 : 184 enodes (cost 122 ) 0.750 * * [simplify]: iteration 1 : 638 enodes (cost 113 ) 0.770 * * [simplify]: iteration 2 : 3026 enodes (cost 76 ) 0.839 * * [simplify]: iteration 3 : 5001 enodes (cost 72 ) 0.841 * [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) (fma -1/2 (pow x 2) (fma 1/6 (pow y 2) 1)) (/ (* (cos x) (sinh y)) y) (/ (* (cos x) (sinh y)) y) (fma -1/2 (* (pow x 2) y) (fma 1/6 (pow y 3) y)) (* (cos x) (sinh y)) (* (cos x) (sinh y)) (fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y)) (sinh y) (sinh y) 0.841 * * * [progress]: adding candidates to table 0.897 * [progress]: [Phase 3 of 3] Extracting. 0.897 * * [regime]: Finding splitpoints for: (# #) 0.897 * * * [regime-changes]: Trying 5 branch expressions: ((/ (sinh y) y) (cos x) (* (cos x) (/ (sinh y) y)) y x) 0.897 * * * * [regimes]: Trying to branch on (/ (sinh y) y) from (# #) 0.909 * * * * [regimes]: Trying to branch on (cos x) from (# #) 0.922 * * * * [regimes]: Trying to branch on (* (cos x) (/ (sinh y) y)) from (# #) 0.942 * * * * [regimes]: Trying to branch on y from (# #) 0.953 * * * * [regimes]: Trying to branch on x from (# #) 0.964 * * * [regime]: Found split indices: #