17.182 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.051 * * * [progress]: [2/2] Setting up program. 0.054 * [progress]: [Phase 2 of 3] Improving. 0.054 * [simplify]: Simplifying using # : (/ (* (cosh x) (/ y x)) z) 0.057 * * [simplify]: iteration 0 : 18 enodes (cost 4 ) 0.058 * * [simplify]: iteration 1 : 41 enodes (cost 4 ) 0.060 * * [simplify]: iteration 2 : 102 enodes (cost 4 ) 0.062 * * [simplify]: iteration 3 : 228 enodes (cost 4 ) 0.066 * * [simplify]: iteration 4 : 411 enodes (cost 4 ) 0.071 * * [simplify]: iteration 5 : 786 enodes (cost 4 ) 0.082 * * [simplify]: iteration 6 : 2469 enodes (cost 4 ) 0.110 * * [simplify]: iteration 7 : 5002 enodes (cost 4 ) 0.110 * [simplify]: Simplified to: (/ (* (cosh x) (/ y x)) z) 0.111 * * [progress]: iteration 1 / 4 0.111 * * * [progress]: picking best candidate 0.113 * * * * [pick]: Picked # 0.113 * * * [progress]: localizing error 0.119 * * * [progress]: generating rewritten candidates 0.119 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.125 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.133 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.135 * * * [progress]: generating series expansions 0.135 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.135 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 0.135 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 0.135 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 0.135 * [taylor]: Taking taylor expansion of (cosh x) in z 0.135 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.135 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 0.135 * [taylor]: Taking taylor expansion of (exp x) in z 0.135 * [taylor]: Taking taylor expansion of x in z 0.136 * [taylor]: Taking taylor expansion of (exp (- x)) in z 0.136 * [taylor]: Taking taylor expansion of (- x) in z 0.136 * [taylor]: Taking taylor expansion of x in z 0.136 * [taylor]: Taking taylor expansion of 2 in z 0.136 * [taylor]: Taking taylor expansion of y in z 0.136 * [taylor]: Taking taylor expansion of (* x z) in z 0.136 * [taylor]: Taking taylor expansion of x in z 0.136 * [taylor]: Taking taylor expansion of z in z 0.136 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 0.136 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.136 * [taylor]: Taking taylor expansion of (cosh x) in y 0.137 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.137 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.137 * [taylor]: Taking taylor expansion of (exp x) in y 0.137 * [taylor]: Taking taylor expansion of x in y 0.137 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.137 * [taylor]: Taking taylor expansion of (- x) in y 0.137 * [taylor]: Taking taylor expansion of x in y 0.137 * [taylor]: Taking taylor expansion of 2 in y 0.137 * [taylor]: Taking taylor expansion of y in y 0.137 * [taylor]: Taking taylor expansion of (* x z) in y 0.137 * [taylor]: Taking taylor expansion of x in y 0.137 * [taylor]: Taking taylor expansion of z in y 0.140 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.140 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.140 * [taylor]: Taking taylor expansion of (cosh x) in x 0.140 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.140 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.140 * [taylor]: Taking taylor expansion of (exp x) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.140 * [taylor]: Taking taylor expansion of (- x) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of 2 in x 0.141 * [taylor]: Taking taylor expansion of y in x 0.141 * [taylor]: Taking taylor expansion of (* x z) in x 0.141 * [taylor]: Taking taylor expansion of x in x 0.141 * [taylor]: Taking taylor expansion of z in x 0.141 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.141 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.141 * [taylor]: Taking taylor expansion of (cosh x) in x 0.141 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.141 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.141 * [taylor]: Taking taylor expansion of (exp x) in x 0.141 * [taylor]: Taking taylor expansion of x in x 0.141 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.141 * [taylor]: Taking taylor expansion of (- x) in x 0.141 * [taylor]: Taking taylor expansion of x in x 0.142 * [taylor]: Taking taylor expansion of 2 in x 0.142 * [taylor]: Taking taylor expansion of y in x 0.142 * [taylor]: Taking taylor expansion of (* x z) in x 0.142 * [taylor]: Taking taylor expansion of x in x 0.142 * [taylor]: Taking taylor expansion of z in x 0.143 * [taylor]: Taking taylor expansion of (/ y z) in y 0.143 * [taylor]: Taking taylor expansion of y in y 0.143 * [taylor]: Taking taylor expansion of z in y 0.143 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.143 * [taylor]: Taking taylor expansion of z in z 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [taylor]: Taking taylor expansion of 0 in z 0.146 * [taylor]: Taking taylor expansion of 0 in z 0.151 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 0.151 * [taylor]: Taking taylor expansion of 1/2 in y 0.151 * [taylor]: Taking taylor expansion of (/ y z) in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.151 * [taylor]: Taking taylor expansion of z in y 0.151 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 0.151 * [taylor]: Taking taylor expansion of 1/2 in z 0.151 * [taylor]: Taking taylor expansion of z in z 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.158 * [taylor]: Taking taylor expansion of 0 in y 0.158 * [taylor]: Taking taylor expansion of 0 in z 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.160 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 0.160 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 0.160 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 0.160 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 0.160 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.160 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 0.160 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.160 * [taylor]: Taking taylor expansion of x in z 0.160 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.160 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.160 * [taylor]: Taking taylor expansion of x in z 0.160 * [taylor]: Taking taylor expansion of 2 in z 0.160 * [taylor]: Taking taylor expansion of (* x z) in z 0.160 * [taylor]: Taking taylor expansion of x in z 0.160 * [taylor]: Taking taylor expansion of z in z 0.160 * [taylor]: Taking taylor expansion of y in z 0.164 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 0.164 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 0.164 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.164 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.164 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.164 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.164 * [taylor]: Taking taylor expansion of x in y 0.164 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.164 * [taylor]: Taking taylor expansion of x in y 0.164 * [taylor]: Taking taylor expansion of 2 in y 0.164 * [taylor]: Taking taylor expansion of (* x z) in y 0.164 * [taylor]: Taking taylor expansion of x in y 0.164 * [taylor]: Taking taylor expansion of z in y 0.164 * [taylor]: Taking taylor expansion of y in y 0.165 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.165 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.165 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.165 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.165 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.165 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.165 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of 2 in x 0.166 * [taylor]: Taking taylor expansion of (* x z) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of z in x 0.166 * [taylor]: Taking taylor expansion of y in x 0.168 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.168 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.168 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.168 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.168 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.168 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.168 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.168 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of 2 in x 0.169 * [taylor]: Taking taylor expansion of (* x z) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of z in x 0.169 * [taylor]: Taking taylor expansion of y in x 0.174 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 0.175 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 0.175 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 0.175 * [taylor]: Taking taylor expansion of 1/2 in y 0.175 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 0.175 * [taylor]: Taking taylor expansion of z in y 0.175 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.175 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.175 * [taylor]: Taking taylor expansion of x in y 0.175 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.175 * [taylor]: Taking taylor expansion of 1/2 in y 0.175 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.175 * [taylor]: Taking taylor expansion of z in y 0.175 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.175 * [taylor]: Taking taylor expansion of x in y 0.175 * [taylor]: Taking taylor expansion of y in y 0.175 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 0.176 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 0.176 * [taylor]: Taking taylor expansion of 1/2 in z 0.176 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 0.176 * [taylor]: Taking taylor expansion of z in z 0.176 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.176 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.176 * [taylor]: Taking taylor expansion of x in z 0.176 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.176 * [taylor]: Taking taylor expansion of 1/2 in z 0.176 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.176 * [taylor]: Taking taylor expansion of z in z 0.176 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.176 * [taylor]: Taking taylor expansion of x in z 0.181 * [taylor]: Taking taylor expansion of 0 in y 0.184 * [taylor]: Taking taylor expansion of 0 in z 0.192 * [taylor]: Taking taylor expansion of 0 in y 0.192 * [taylor]: Taking taylor expansion of 0 in z 0.197 * [taylor]: Taking taylor expansion of 0 in z 0.203 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0 0.203 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 0.204 * [taylor]: Taking taylor expansion of -1 in z 0.204 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 0.204 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 0.204 * [taylor]: Taking taylor expansion of x in z 0.204 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 0.204 * [taylor]: Taking taylor expansion of z in z 0.204 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 0.204 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.204 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 0.204 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.204 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.204 * [taylor]: Taking taylor expansion of -1 in z 0.204 * [taylor]: Taking taylor expansion of x in z 0.204 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 0.204 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 0.204 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.204 * [taylor]: Taking taylor expansion of -1 in z 0.204 * [taylor]: Taking taylor expansion of x in z 0.204 * [taylor]: Taking taylor expansion of 2 in z 0.204 * [taylor]: Taking taylor expansion of y in z 0.207 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 0.207 * [taylor]: Taking taylor expansion of -1 in y 0.207 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 0.207 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 0.207 * [taylor]: Taking taylor expansion of x in y 0.207 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 0.207 * [taylor]: Taking taylor expansion of z in y 0.207 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.208 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.208 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.208 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.208 * [taylor]: Taking taylor expansion of -1 in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.208 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.208 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.208 * [taylor]: Taking taylor expansion of -1 in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [taylor]: Taking taylor expansion of 2 in y 0.208 * [taylor]: Taking taylor expansion of y in y 0.208 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 0.208 * [taylor]: Taking taylor expansion of -1 in x 0.208 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 0.208 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 0.208 * [taylor]: Taking taylor expansion of z in x 0.208 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.209 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.209 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.209 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.209 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.209 * [taylor]: Taking taylor expansion of -1 in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.209 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.209 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.209 * [taylor]: Taking taylor expansion of -1 in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of 2 in x 0.210 * [taylor]: Taking taylor expansion of y in x 0.211 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 0.212 * [taylor]: Taking taylor expansion of -1 in x 0.212 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 0.212 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 0.212 * [taylor]: Taking taylor expansion of z in x 0.212 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.212 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.212 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.212 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.212 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.212 * [taylor]: Taking taylor expansion of -1 in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.212 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.212 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.212 * [taylor]: Taking taylor expansion of -1 in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.213 * [taylor]: Taking taylor expansion of 2 in x 0.213 * [taylor]: Taking taylor expansion of y in x 0.215 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 0.215 * [taylor]: Taking taylor expansion of -1 in y 0.215 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 0.215 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 0.215 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.215 * [taylor]: Taking taylor expansion of 1/2 in y 0.215 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.215 * [taylor]: Taking taylor expansion of z in y 0.215 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.215 * [taylor]: Taking taylor expansion of x in y 0.215 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 0.215 * [taylor]: Taking taylor expansion of 1/2 in y 0.215 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 0.215 * [taylor]: Taking taylor expansion of z in y 0.215 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.215 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.215 * [taylor]: Taking taylor expansion of -1 in y 0.215 * [taylor]: Taking taylor expansion of x in y 0.215 * [taylor]: Taking taylor expansion of y in y 0.216 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 0.216 * [taylor]: Taking taylor expansion of -1 in z 0.216 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 0.216 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.216 * [taylor]: Taking taylor expansion of 1/2 in z 0.216 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.216 * [taylor]: Taking taylor expansion of z in z 0.216 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.216 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.216 * [taylor]: Taking taylor expansion of x in z 0.216 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 0.216 * [taylor]: Taking taylor expansion of 1/2 in z 0.216 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 0.216 * [taylor]: Taking taylor expansion of z in z 0.216 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.216 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.216 * [taylor]: Taking taylor expansion of -1 in z 0.216 * [taylor]: Taking taylor expansion of x in z 0.223 * [taylor]: Taking taylor expansion of 0 in y 0.226 * [taylor]: Taking taylor expansion of 0 in z 0.234 * [taylor]: Taking taylor expansion of 0 in y 0.234 * [taylor]: Taking taylor expansion of 0 in z 0.239 * [taylor]: Taking taylor expansion of 0 in z 0.246 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.246 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) x) in (x y) around 0 0.246 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in y 0.246 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.246 * [taylor]: Taking taylor expansion of (cosh x) in y 0.246 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.246 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.246 * [taylor]: Taking taylor expansion of (exp x) in y 0.246 * [taylor]: Taking taylor expansion of x in y 0.246 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.246 * [taylor]: Taking taylor expansion of (- x) in y 0.246 * [taylor]: Taking taylor expansion of x in y 0.246 * [taylor]: Taking taylor expansion of 2 in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.246 * [taylor]: Taking taylor expansion of x in y 0.249 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 0.249 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.249 * [taylor]: Taking taylor expansion of (cosh x) in x 0.249 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.249 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.249 * [taylor]: Taking taylor expansion of (exp x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.249 * [taylor]: Taking taylor expansion of (- x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of 2 in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 0.250 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.250 * [taylor]: Taking taylor expansion of (cosh x) in x 0.250 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.250 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.250 * [taylor]: Taking taylor expansion of (exp x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.250 * [taylor]: Taking taylor expansion of (- x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of 2 in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of y in y 0.254 * [taylor]: Taking taylor expansion of 0 in y 0.261 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.262 * [taylor]: Taking taylor expansion of 1/2 in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.268 * [taylor]: Taking taylor expansion of 0 in y 0.269 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in (x y) around 0 0.269 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in y 0.269 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in y 0.269 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.269 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.269 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.269 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.269 * [taylor]: Taking taylor expansion of x in y 0.269 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.269 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.269 * [taylor]: Taking taylor expansion of x in y 0.270 * [taylor]: Taking taylor expansion of 2 in y 0.270 * [taylor]: Taking taylor expansion of x in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.270 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 0.270 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 0.270 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.270 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.270 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.270 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.271 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of 2 in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.272 * [taylor]: Taking taylor expansion of y in x 0.273 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 0.273 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 0.273 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.273 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.273 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.273 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.273 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of 2 in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of y in x 0.276 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 0.276 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 0.276 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.276 * [taylor]: Taking taylor expansion of 1/2 in y 0.276 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.276 * [taylor]: Taking taylor expansion of x in y 0.276 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 0.276 * [taylor]: Taking taylor expansion of 1/2 in y 0.276 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.276 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.276 * [taylor]: Taking taylor expansion of x in y 0.276 * [taylor]: Taking taylor expansion of y in y 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.283 * [taylor]: Taking taylor expansion of 0 in y 0.290 * [taylor]: Taking taylor expansion of 0 in y 0.296 * [approximate]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in (x y) around 0 0.297 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in y 0.297 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in y 0.297 * [taylor]: Taking taylor expansion of x in y 0.297 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.297 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.297 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.297 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.297 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.297 * [taylor]: Taking taylor expansion of -1 in y 0.297 * [taylor]: Taking taylor expansion of x in y 0.297 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.297 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.297 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.297 * [taylor]: Taking taylor expansion of -1 in y 0.297 * [taylor]: Taking taylor expansion of x in y 0.297 * [taylor]: Taking taylor expansion of 2 in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.297 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 0.297 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.298 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.298 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.298 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.298 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.298 * [taylor]: Taking taylor expansion of -1 in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.298 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.298 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.298 * [taylor]: Taking taylor expansion of -1 in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of 2 in x 0.299 * [taylor]: Taking taylor expansion of y in x 0.300 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 0.300 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.300 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.300 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.300 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.300 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.300 * [taylor]: Taking taylor expansion of -1 in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.301 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.301 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.301 * [taylor]: Taking taylor expansion of -1 in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of 2 in x 0.301 * [taylor]: Taking taylor expansion of y in x 0.303 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 0.303 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 0.303 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.303 * [taylor]: Taking taylor expansion of 1/2 in y 0.303 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.303 * [taylor]: Taking taylor expansion of x in y 0.303 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.303 * [taylor]: Taking taylor expansion of 1/2 in y 0.303 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.303 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.303 * [taylor]: Taking taylor expansion of -1 in y 0.303 * [taylor]: Taking taylor expansion of x in y 0.303 * [taylor]: Taking taylor expansion of y in y 0.305 * [taylor]: Taking taylor expansion of 0 in y 0.310 * [taylor]: Taking taylor expansion of 0 in y 0.317 * [taylor]: Taking taylor expansion of 0 in y 0.322 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.323 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0 0.323 * [taylor]: Taking taylor expansion of (cosh x) in x 0.323 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.323 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.323 * [taylor]: Taking taylor expansion of (exp x) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.323 * [taylor]: Taking taylor expansion of (- x) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of 2 in x 0.324 * [taylor]: Taking taylor expansion of (cosh x) in x 0.324 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.324 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.324 * [taylor]: Taking taylor expansion of (exp x) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.324 * [taylor]: Taking taylor expansion of (- x) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of 2 in x 0.344 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0 0.344 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.344 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.344 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.344 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.344 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of 2 in x 0.345 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.345 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.345 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.345 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.345 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of 2 in x 0.356 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0 0.356 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.356 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.356 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.356 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.356 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.356 * [taylor]: Taking taylor expansion of -1 in x 0.356 * [taylor]: Taking taylor expansion of x in x 0.356 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.356 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.356 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.356 * [taylor]: Taking taylor expansion of -1 in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of 2 in x 0.357 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.357 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.357 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.357 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.357 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.357 * [taylor]: Taking taylor expansion of -1 in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.358 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.358 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.358 * [taylor]: Taking taylor expansion of -1 in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of 2 in x 0.368 * * * [progress]: simplifying candidates 0.369 * [simplify]: Simplifying using # : (expm1 (/ (* (cosh x) (/ y x)) z)) (log1p (/ (* (cosh x) (/ y x)) z)) (- (+ (log (cosh x)) (- (log y) (log x))) (log z)) (- (+ (log (cosh x)) (log (/ y x))) (log z)) (- (log (* (cosh x) (/ y x))) (log z)) (log (/ (* (cosh x) (/ y x)) z)) (exp (/ (* (cosh x) (/ y x)) z)) (/ (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* y y) y) (* (* x x) x))) (* (* z z) z)) (/ (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ y x) (/ y x)) (/ y x))) (* (* z z) z)) (/ (* (* (* (cosh x) (/ y x)) (* (cosh x) (/ y x))) (* (cosh x) (/ y x))) (* (* z z) z)) (* (cbrt (/ (* (cosh x) (/ y x)) z)) (cbrt (/ (* (cosh x) (/ y x)) z))) (cbrt (/ (* (cosh x) (/ y x)) z)) (* (* (/ (* (cosh x) (/ y x)) z) (/ (* (cosh x) (/ y x)) z)) (/ (* (cosh x) (/ y x)) z)) (sqrt (/ (* (cosh x) (/ y x)) z)) (sqrt (/ (* (cosh x) (/ y x)) z)) (- (* (cosh x) (/ y x))) (- z) (/ (cosh x) (* (cbrt z) (cbrt z))) (/ (/ y x) (cbrt z)) (/ (cosh x) (sqrt z)) (/ (/ y x) (sqrt z)) (/ (cosh x) 1) (/ (/ y x) z) (/ 1 z) (/ z (* (cosh x) (/ y x))) (/ (* (cosh x) (/ y x)) (* (cbrt z) (cbrt z))) (/ (* (cosh x) (/ y x)) (sqrt z)) (/ (* (cosh x) (/ y x)) 1) (/ z (/ y x)) (* z (* 2 x)) (* z x) (* z 2) (expm1 (* (cosh x) (/ y x))) (log1p (* (cosh x) (/ y x))) (* (cosh x) (/ y x)) (+ (log (cosh x)) (- (log y) (log x))) (+ (log (cosh x)) (log (/ y x))) (log (* (cosh x) (/ y x))) (exp (* (cosh x) (/ y x))) (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* y y) y) (* (* x x) x))) (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ y x) (/ y x)) (/ y x))) (* (cbrt (* (cosh x) (/ y x))) (cbrt (* (cosh x) (/ y x)))) (cbrt (* (cosh x) (/ y x))) (* (* (* (cosh x) (/ y x)) (* (cosh x) (/ y x))) (* (cosh x) (/ y x))) (sqrt (* (cosh x) (/ y x))) (sqrt (* (cosh x) (/ y x))) (* (+ (exp x) (exp (- x))) y) (* 2 x) (* (sqrt (cosh x)) (sqrt (/ y x))) (* (sqrt (cosh x)) (sqrt (/ y x))) (* (sqrt (cosh x)) (/ (sqrt y) (sqrt x))) (* (sqrt (cosh x)) (/ (sqrt y) (sqrt x))) (* (cosh x) (* (cbrt (/ y x)) (cbrt (/ y x)))) (* (cosh x) (sqrt (/ y x))) (* (cosh x) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x)))) (* (cosh x) (/ (* (cbrt y) (cbrt y)) (sqrt x))) (* (cosh x) (/ (* (cbrt y) (cbrt y)) 1)) (* (cosh x) (/ (sqrt y) (* (cbrt x) (cbrt x)))) (* (cosh x) (/ (sqrt y) (sqrt x))) (* (cosh x) (/ (sqrt y) 1)) (* (cosh x) (/ 1 (* (cbrt x) (cbrt x)))) (* (cosh x) (/ 1 (sqrt x))) (* (cosh x) (/ 1 1)) (* (cosh x) 1) (* (cosh x) y) (* (cbrt (cosh x)) (/ y x)) (* (sqrt (cosh x)) (/ y x)) (* (cosh x) (/ y x)) (* (cosh x) y) (* (+ (exp x) (exp (- x))) (/ y x)) (expm1 (cosh x)) (log1p (cosh x)) (+ (exp x) (exp (- x))) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (* (* (cosh x) (cosh x)) (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (+ (* 1/2 (/ (* x y) z)) (/ y (* x z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) (* x z)) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x)) (+ (/ y x) (* 1/2 (* x y))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) x) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) x) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (* 1/2 (+ (exp x) (exp (- x)))) (* 1/2 (+ (exp (* -1 x)) (exp x))) 0.375 * * [simplify]: iteration 0 : 383 enodes (cost 433 ) 0.383 * * [simplify]: iteration 1 : 1634 enodes (cost 372 ) 0.415 * * [simplify]: iteration 2 : 5001 enodes (cost 368 ) 0.418 * [simplify]: Simplified to: (expm1 (/ (* (cosh x) (/ y x)) z)) (log1p (/ (* (cosh x) (/ y x)) z)) (log (/ (* (cosh x) (/ y x)) z)) (log (/ (* (cosh x) (/ y x)) z)) (log (/ (* (cosh x) (/ y x)) z)) (log (/ (* (cosh x) (/ y x)) z)) (exp (/ (* (cosh x) (/ y x)) z)) (pow (/ (* (cosh x) (/ y x)) z) 3) (pow (/ (* (cosh x) (/ y x)) z) 3) (pow (/ (* (cosh x) (/ y x)) z) 3) (* (cbrt (/ (* (cosh x) (/ y x)) z)) (cbrt (/ (* (cosh x) (/ y x)) z))) (cbrt (/ (* (cosh x) (/ y x)) z)) (pow (/ (* (cosh x) (/ y x)) z) 3) (sqrt (/ (* (cosh x) (/ y x)) z)) (sqrt (/ (* (cosh x) (/ y x)) z)) (- (* (cosh x) (/ y x))) (- z) (/ (cosh x) (* (cbrt z) (cbrt z))) (/ (/ y x) (cbrt z)) (/ (cosh x) (sqrt z)) (/ (/ y x) (sqrt z)) (cosh x) (/ y (* x z)) (/ 1 z) (/ z (* (cosh x) (/ y x))) (/ (* (cosh x) (/ y x)) (* (cbrt z) (cbrt z))) (/ (* (cosh x) (/ y x)) (sqrt z)) (* (cosh x) (/ y x)) (/ z (/ y x)) (* z (* 2 x)) (* z x) (* z 2) (expm1 (* (cosh x) (/ y x))) (log1p (* (cosh x) (/ y x))) (* (cosh x) (/ y x)) (log (* (cosh x) (/ y x))) (log (* (cosh x) (/ y x))) (log (* (cosh x) (/ y x))) (exp (* (cosh x) (/ y x))) (pow (* (cosh x) (/ y x)) 3) (pow (* (cosh x) (/ y x)) 3) (* (cbrt (* (cosh x) (/ y x))) (cbrt (* (cosh x) (/ y x)))) (cbrt (* (cosh x) (/ y x))) (pow (* (cosh x) (/ y x)) 3) (sqrt (* (cosh x) (/ y x))) (sqrt (* (cosh x) (/ y x))) (* (+ (exp x) (exp (- x))) y) (* 2 x) (* (sqrt (cosh x)) (sqrt (/ y x))) (* (sqrt (cosh x)) (sqrt (/ y x))) (* (sqrt (cosh x)) (/ (sqrt y) (sqrt x))) (* (sqrt (cosh x)) (/ (sqrt y) (sqrt x))) (* (cosh x) (* (cbrt (/ y x)) (cbrt (/ y x)))) (* (cosh x) (sqrt (/ y x))) (* (cosh x) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x)))) (* (cosh x) (/ (* (cbrt y) (cbrt y)) (sqrt x))) (* (* (cbrt y) (cbrt y)) (cosh x)) (* (cosh x) (/ (sqrt y) (* (cbrt x) (cbrt x)))) (* (cosh x) (/ (sqrt y) (sqrt x))) (* (sqrt y) (cosh x)) (/ (cosh x) (* (cbrt x) (cbrt x))) (/ (cosh x) (sqrt x)) (cosh x) (cosh x) (* (cosh x) y) (* (cbrt (cosh x)) (/ y x)) (* (sqrt (cosh x)) (/ y x)) (* (cosh x) (/ y x)) (* (cosh x) y) (* (+ (exp x) (exp (- x))) (/ y x)) (expm1 (cosh x)) (log1p (cosh x)) (+ (exp (* -1 x)) (exp x)) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (pow (cosh x) 3) (sqrt (cosh x)) (sqrt (cosh x)) (fma 1/2 (/ (* x y) z) (/ y (* x z))) (* (/ y z) (/ (fma (exp x) 1/2 (/ 1/2 (exp x))) x)) (* (/ y z) (/ (fma (exp x) 1/2 (/ 1/2 (exp x))) x)) (fma (* 1/2 x) y (/ y x)) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) (fma 1/2 (pow x 2) (fma 1/24 (pow x 4) 1)) (fma (exp x) 1/2 (/ 1/2 (exp x))) (fma (exp x) 1/2 (/ 1/2 (exp x))) 0.418 * * * [progress]: adding candidates to table 0.597 * * [progress]: iteration 2 / 4 0.597 * * * [progress]: picking best candidate 0.612 * * * * [pick]: Picked # 0.612 * * * [progress]: localizing error 0.618 * * * [progress]: generating rewritten candidates 0.618 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.623 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.626 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.628 * * * [progress]: generating series expansions 0.628 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.628 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 0.628 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 0.628 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 0.628 * [taylor]: Taking taylor expansion of (cosh x) in z 0.628 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.628 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 0.628 * [taylor]: Taking taylor expansion of (exp x) in z 0.628 * [taylor]: Taking taylor expansion of x in z 0.629 * [taylor]: Taking taylor expansion of (exp (- x)) in z 0.629 * [taylor]: Taking taylor expansion of (- x) in z 0.629 * [taylor]: Taking taylor expansion of x in z 0.629 * [taylor]: Taking taylor expansion of 2 in z 0.629 * [taylor]: Taking taylor expansion of y in z 0.629 * [taylor]: Taking taylor expansion of (* x z) in z 0.629 * [taylor]: Taking taylor expansion of x in z 0.629 * [taylor]: Taking taylor expansion of z in z 0.629 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 0.630 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.630 * [taylor]: Taking taylor expansion of (cosh x) in y 0.630 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.630 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.630 * [taylor]: Taking taylor expansion of (exp x) in y 0.630 * [taylor]: Taking taylor expansion of x in y 0.630 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.630 * [taylor]: Taking taylor expansion of (- x) in y 0.630 * [taylor]: Taking taylor expansion of x in y 0.630 * [taylor]: Taking taylor expansion of 2 in y 0.630 * [taylor]: Taking taylor expansion of y in y 0.630 * [taylor]: Taking taylor expansion of (* x z) in y 0.630 * [taylor]: Taking taylor expansion of x in y 0.630 * [taylor]: Taking taylor expansion of z in y 0.633 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.633 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.633 * [taylor]: Taking taylor expansion of (cosh x) in x 0.633 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.633 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.633 * [taylor]: Taking taylor expansion of (exp x) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.633 * [taylor]: Taking taylor expansion of (- x) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.634 * [taylor]: Taking taylor expansion of 2 in x 0.634 * [taylor]: Taking taylor expansion of y in x 0.634 * [taylor]: Taking taylor expansion of (* x z) in x 0.634 * [taylor]: Taking taylor expansion of x in x 0.634 * [taylor]: Taking taylor expansion of z in x 0.634 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.634 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.634 * [taylor]: Taking taylor expansion of (cosh x) in x 0.635 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.635 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.635 * [taylor]: Taking taylor expansion of (exp x) in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.635 * [taylor]: Taking taylor expansion of (- x) in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of 2 in x 0.636 * [taylor]: Taking taylor expansion of y in x 0.636 * [taylor]: Taking taylor expansion of (* x z) in x 0.636 * [taylor]: Taking taylor expansion of x in x 0.636 * [taylor]: Taking taylor expansion of z in x 0.636 * [taylor]: Taking taylor expansion of (/ y z) in y 0.636 * [taylor]: Taking taylor expansion of y in y 0.636 * [taylor]: Taking taylor expansion of z in y 0.636 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.636 * [taylor]: Taking taylor expansion of z in z 0.640 * [taylor]: Taking taylor expansion of 0 in y 0.640 * [taylor]: Taking taylor expansion of 0 in z 0.640 * [taylor]: Taking taylor expansion of 0 in z 0.645 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 0.645 * [taylor]: Taking taylor expansion of 1/2 in y 0.645 * [taylor]: Taking taylor expansion of (/ y z) in y 0.645 * [taylor]: Taking taylor expansion of y in y 0.645 * [taylor]: Taking taylor expansion of z in y 0.645 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 0.645 * [taylor]: Taking taylor expansion of 1/2 in z 0.645 * [taylor]: Taking taylor expansion of z in z 0.645 * [taylor]: Taking taylor expansion of 0 in z 0.645 * [taylor]: Taking taylor expansion of 0 in z 0.652 * [taylor]: Taking taylor expansion of 0 in y 0.652 * [taylor]: Taking taylor expansion of 0 in z 0.653 * [taylor]: Taking taylor expansion of 0 in z 0.653 * [taylor]: Taking taylor expansion of 0 in z 0.653 * [taylor]: Taking taylor expansion of 0 in z 0.654 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 0.654 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 0.654 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 0.654 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 0.654 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.654 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 0.654 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.654 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.654 * [taylor]: Taking taylor expansion of x in z 0.654 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.654 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.654 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.654 * [taylor]: Taking taylor expansion of x in z 0.654 * [taylor]: Taking taylor expansion of 2 in z 0.654 * [taylor]: Taking taylor expansion of (* x z) in z 0.654 * [taylor]: Taking taylor expansion of x in z 0.654 * [taylor]: Taking taylor expansion of z in z 0.654 * [taylor]: Taking taylor expansion of y in z 0.657 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 0.657 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 0.657 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.657 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.658 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.658 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.658 * [taylor]: Taking taylor expansion of x in y 0.658 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.658 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.658 * [taylor]: Taking taylor expansion of x in y 0.658 * [taylor]: Taking taylor expansion of 2 in y 0.658 * [taylor]: Taking taylor expansion of (* x z) in y 0.658 * [taylor]: Taking taylor expansion of x in y 0.658 * [taylor]: Taking taylor expansion of z in y 0.658 * [taylor]: Taking taylor expansion of y in y 0.658 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.658 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.658 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.658 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.658 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.658 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.659 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of 2 in x 0.660 * [taylor]: Taking taylor expansion of (* x z) in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.660 * [taylor]: Taking taylor expansion of z in x 0.660 * [taylor]: Taking taylor expansion of y in x 0.661 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.661 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.661 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.661 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.661 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.662 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.662 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of 2 in x 0.663 * [taylor]: Taking taylor expansion of (* x z) in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of z in x 0.663 * [taylor]: Taking taylor expansion of y in x 0.664 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 0.664 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 0.664 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 0.665 * [taylor]: Taking taylor expansion of 1/2 in y 0.665 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 0.665 * [taylor]: Taking taylor expansion of z in y 0.665 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.665 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.665 * [taylor]: Taking taylor expansion of x in y 0.665 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.665 * [taylor]: Taking taylor expansion of 1/2 in y 0.665 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.665 * [taylor]: Taking taylor expansion of z in y 0.665 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.665 * [taylor]: Taking taylor expansion of x in y 0.665 * [taylor]: Taking taylor expansion of y in y 0.665 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 0.665 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 0.665 * [taylor]: Taking taylor expansion of 1/2 in z 0.665 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 0.665 * [taylor]: Taking taylor expansion of z in z 0.665 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.665 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.665 * [taylor]: Taking taylor expansion of x in z 0.666 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.666 * [taylor]: Taking taylor expansion of 1/2 in z 0.666 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.666 * [taylor]: Taking taylor expansion of z in z 0.666 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.666 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.666 * [taylor]: Taking taylor expansion of x in z 0.671 * [taylor]: Taking taylor expansion of 0 in y 0.674 * [taylor]: Taking taylor expansion of 0 in z 0.681 * [taylor]: Taking taylor expansion of 0 in y 0.681 * [taylor]: Taking taylor expansion of 0 in z 0.686 * [taylor]: Taking taylor expansion of 0 in z 0.697 * [approximate]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in (x y z) around 0 0.697 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in z 0.698 * [taylor]: Taking taylor expansion of -1 in z 0.698 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in z 0.698 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z 0.698 * [taylor]: Taking taylor expansion of z in z 0.698 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z 0.698 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 0.698 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.698 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 0.698 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.698 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.698 * [taylor]: Taking taylor expansion of -1 in z 0.698 * [taylor]: Taking taylor expansion of x in z 0.698 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 0.698 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 0.698 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.698 * [taylor]: Taking taylor expansion of -1 in z 0.698 * [taylor]: Taking taylor expansion of x in z 0.698 * [taylor]: Taking taylor expansion of 2 in z 0.698 * [taylor]: Taking taylor expansion of x in z 0.698 * [taylor]: Taking taylor expansion of y in z 0.701 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y 0.701 * [taylor]: Taking taylor expansion of -1 in y 0.701 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y 0.701 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y 0.701 * [taylor]: Taking taylor expansion of z in y 0.702 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 0.702 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.702 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.702 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.702 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.702 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.702 * [taylor]: Taking taylor expansion of -1 in y 0.702 * [taylor]: Taking taylor expansion of x in y 0.702 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.702 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.702 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.702 * [taylor]: Taking taylor expansion of -1 in y 0.702 * [taylor]: Taking taylor expansion of x in y 0.702 * [taylor]: Taking taylor expansion of 2 in y 0.702 * [taylor]: Taking taylor expansion of x in y 0.702 * [taylor]: Taking taylor expansion of y in y 0.702 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 0.702 * [taylor]: Taking taylor expansion of -1 in x 0.702 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 0.702 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 0.702 * [taylor]: Taking taylor expansion of z in x 0.703 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 0.703 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.703 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.703 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.703 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.703 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.703 * [taylor]: Taking taylor expansion of -1 in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.703 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.703 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.703 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.703 * [taylor]: Taking taylor expansion of -1 in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.704 * [taylor]: Taking taylor expansion of 2 in x 0.704 * [taylor]: Taking taylor expansion of x in x 0.704 * [taylor]: Taking taylor expansion of y in x 0.706 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 0.706 * [taylor]: Taking taylor expansion of -1 in x 0.706 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 0.706 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 0.706 * [taylor]: Taking taylor expansion of z in x 0.706 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 0.706 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.706 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.706 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.706 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.706 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.706 * [taylor]: Taking taylor expansion of -1 in x 0.706 * [taylor]: Taking taylor expansion of x in x 0.706 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.706 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.706 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.706 * [taylor]: Taking taylor expansion of -1 in x 0.706 * [taylor]: Taking taylor expansion of x in x 0.707 * [taylor]: Taking taylor expansion of 2 in x 0.707 * [taylor]: Taking taylor expansion of x in x 0.707 * [taylor]: Taking taylor expansion of y in x 0.709 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 0.709 * [taylor]: Taking taylor expansion of -1 in y 0.709 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 0.709 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 0.709 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.709 * [taylor]: Taking taylor expansion of 1/2 in y 0.709 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.709 * [taylor]: Taking taylor expansion of z in y 0.709 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.709 * [taylor]: Taking taylor expansion of x in y 0.709 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 0.709 * [taylor]: Taking taylor expansion of 1/2 in y 0.709 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 0.709 * [taylor]: Taking taylor expansion of z in y 0.709 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.709 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.709 * [taylor]: Taking taylor expansion of -1 in y 0.709 * [taylor]: Taking taylor expansion of x in y 0.709 * [taylor]: Taking taylor expansion of y in y 0.710 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 0.710 * [taylor]: Taking taylor expansion of -1 in z 0.710 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 0.710 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.710 * [taylor]: Taking taylor expansion of 1/2 in z 0.710 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.710 * [taylor]: Taking taylor expansion of z in z 0.710 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.710 * [taylor]: Taking taylor expansion of x in z 0.710 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 0.710 * [taylor]: Taking taylor expansion of 1/2 in z 0.710 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 0.710 * [taylor]: Taking taylor expansion of z in z 0.710 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.710 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.710 * [taylor]: Taking taylor expansion of -1 in z 0.710 * [taylor]: Taking taylor expansion of x in z 0.717 * [taylor]: Taking taylor expansion of 0 in y 0.720 * [taylor]: Taking taylor expansion of 0 in z 0.728 * [taylor]: Taking taylor expansion of 0 in y 0.728 * [taylor]: Taking taylor expansion of 0 in z 0.733 * [taylor]: Taking taylor expansion of 0 in z 0.739 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.739 * [approximate]: Taking taylor expansion of (* (cosh x) y) in (x y) around 0 0.739 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.739 * [taylor]: Taking taylor expansion of (cosh x) in y 0.739 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.740 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.740 * [taylor]: Taking taylor expansion of (exp x) in y 0.740 * [taylor]: Taking taylor expansion of x in y 0.740 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.740 * [taylor]: Taking taylor expansion of (- x) in y 0.740 * [taylor]: Taking taylor expansion of x in y 0.740 * [taylor]: Taking taylor expansion of 2 in y 0.740 * [taylor]: Taking taylor expansion of y in y 0.740 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.740 * [taylor]: Taking taylor expansion of (cosh x) in x 0.740 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.740 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.740 * [taylor]: Taking taylor expansion of (exp x) in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.740 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.740 * [taylor]: Taking taylor expansion of (- x) in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.740 * [taylor]: Taking taylor expansion of 2 in x 0.741 * [taylor]: Taking taylor expansion of y in x 0.741 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.741 * [taylor]: Taking taylor expansion of (cosh x) in x 0.741 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.741 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.741 * [taylor]: Taking taylor expansion of (exp x) in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.741 * [taylor]: Taking taylor expansion of (- x) in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.742 * [taylor]: Taking taylor expansion of 2 in x 0.742 * [taylor]: Taking taylor expansion of y in x 0.742 * [taylor]: Taking taylor expansion of y in y 0.745 * [taylor]: Taking taylor expansion of 0 in y 0.748 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.748 * [taylor]: Taking taylor expansion of 1/2 in y 0.748 * [taylor]: Taking taylor expansion of y in y 0.753 * [taylor]: Taking taylor expansion of 0 in y 0.761 * [taylor]: Taking taylor expansion of (* 1/24 y) in y 0.761 * [taylor]: Taking taylor expansion of 1/24 in y 0.761 * [taylor]: Taking taylor expansion of y in y 0.762 * [approximate]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in (x y) around 0 0.762 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in y 0.762 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.762 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.762 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.762 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.762 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.762 * [taylor]: Taking taylor expansion of x in y 0.762 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.762 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.762 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.762 * [taylor]: Taking taylor expansion of x in y 0.762 * [taylor]: Taking taylor expansion of 2 in y 0.763 * [taylor]: Taking taylor expansion of y in y 0.763 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in x 0.763 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.763 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.763 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.763 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.763 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.763 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.763 * [taylor]: Taking taylor expansion of x in x 0.764 * [taylor]: Taking taylor expansion of 2 in x 0.764 * [taylor]: Taking taylor expansion of y in x 0.764 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in x 0.764 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.764 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.764 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.764 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.765 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of 2 in x 0.765 * [taylor]: Taking taylor expansion of y in x 0.765 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) y)) in y 0.765 * [taylor]: Taking taylor expansion of 1/2 in y 0.765 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) y) in y 0.766 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.766 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.766 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.766 * [taylor]: Taking taylor expansion of x in y 0.766 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.766 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.766 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.766 * [taylor]: Taking taylor expansion of x in y 0.766 * [taylor]: Taking taylor expansion of y in y 0.767 * [taylor]: Taking taylor expansion of 0 in y 0.771 * [taylor]: Taking taylor expansion of 0 in y 0.780 * [taylor]: Taking taylor expansion of 0 in y 0.785 * [approximate]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in (x y) around 0 0.785 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in y 0.785 * [taylor]: Taking taylor expansion of -1 in y 0.785 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in y 0.785 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.786 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.786 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.786 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.786 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.786 * [taylor]: Taking taylor expansion of -1 in y 0.786 * [taylor]: Taking taylor expansion of x in y 0.786 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.786 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.786 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.786 * [taylor]: Taking taylor expansion of -1 in y 0.786 * [taylor]: Taking taylor expansion of x in y 0.786 * [taylor]: Taking taylor expansion of 2 in y 0.786 * [taylor]: Taking taylor expansion of y in y 0.786 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in x 0.786 * [taylor]: Taking taylor expansion of -1 in x 0.786 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in x 0.786 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.786 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.786 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.786 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.786 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.786 * [taylor]: Taking taylor expansion of -1 in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.787 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.787 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.787 * [taylor]: Taking taylor expansion of -1 in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of 2 in x 0.787 * [taylor]: Taking taylor expansion of y in x 0.788 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in x 0.788 * [taylor]: Taking taylor expansion of -1 in x 0.788 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in x 0.788 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.788 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.788 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.788 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.788 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.788 * [taylor]: Taking taylor expansion of -1 in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.788 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.788 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.788 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.788 * [taylor]: Taking taylor expansion of -1 in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.789 * [taylor]: Taking taylor expansion of 2 in x 0.789 * [taylor]: Taking taylor expansion of y in x 0.789 * [taylor]: Taking taylor expansion of (* -1/2 (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) y)) in y 0.789 * [taylor]: Taking taylor expansion of -1/2 in y 0.789 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) y) in y 0.789 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.789 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.789 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.789 * [taylor]: Taking taylor expansion of x in y 0.790 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.790 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.790 * [taylor]: Taking taylor expansion of -1 in y 0.790 * [taylor]: Taking taylor expansion of x in y 0.790 * [taylor]: Taking taylor expansion of y in y 0.791 * [taylor]: Taking taylor expansion of 0 in y 0.795 * [taylor]: Taking taylor expansion of 0 in y 0.801 * [taylor]: Taking taylor expansion of 0 in y 0.805 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.806 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0 0.806 * [taylor]: Taking taylor expansion of (cosh x) in x 0.806 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.806 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.806 * [taylor]: Taking taylor expansion of (exp x) in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.806 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.806 * [taylor]: Taking taylor expansion of (- x) in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.806 * [taylor]: Taking taylor expansion of 2 in x 0.807 * [taylor]: Taking taylor expansion of (cosh x) in x 0.807 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.807 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.807 * [taylor]: Taking taylor expansion of (exp x) in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.807 * [taylor]: Taking taylor expansion of (- x) in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of 2 in x 0.824 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0 0.824 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.824 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.824 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.824 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.824 * [taylor]: Taking taylor expansion of x in x 0.824 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.824 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.824 * [taylor]: Taking taylor expansion of x in x 0.825 * [taylor]: Taking taylor expansion of 2 in x 0.825 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.825 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.825 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.825 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.825 * [taylor]: Taking taylor expansion of x in x 0.825 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.825 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.825 * [taylor]: Taking taylor expansion of x in x 0.826 * [taylor]: Taking taylor expansion of 2 in x 0.836 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0 0.836 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.836 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.836 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.836 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.836 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.836 * [taylor]: Taking taylor expansion of -1 in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.837 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.837 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.837 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.837 * [taylor]: Taking taylor expansion of -1 in x 0.837 * [taylor]: Taking taylor expansion of x in x 0.837 * [taylor]: Taking taylor expansion of 2 in x 0.837 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.837 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.837 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.837 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.837 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.837 * [taylor]: Taking taylor expansion of -1 in x 0.838 * [taylor]: Taking taylor expansion of x in x 0.838 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.838 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.838 * [taylor]: Taking taylor expansion of -1 in x 0.838 * [taylor]: Taking taylor expansion of x in x 0.839 * [taylor]: Taking taylor expansion of 2 in x 0.848 * * * [progress]: simplifying candidates 0.849 * [simplify]: Simplifying using # : (expm1 (/ (* (cosh x) y) (* z x))) (log1p (/ (* (cosh x) y) (* z x))) (- (+ (log (cosh x)) (log y)) (+ (log z) (log x))) (- (+ (log (cosh x)) (log y)) (log (* z x))) (- (log (* (cosh x) y)) (+ (log z) (log x))) (- (log (* (cosh x) y)) (log (* z x))) (log (/ (* (cosh x) y) (* z x))) (exp (/ (* (cosh x) y) (* z x))) (/ (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (* (* z z) z) (* (* x x) x))) (/ (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (* (* z x) (* z x)) (* z x))) (/ (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (* (* (* z z) z) (* (* x x) x))) (/ (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (* (* (* z x) (* z x)) (* z x))) (* (cbrt (/ (* (cosh x) y) (* z x))) (cbrt (/ (* (cosh x) y) (* z x)))) (cbrt (/ (* (cosh x) y) (* z x))) (* (* (/ (* (cosh x) y) (* z x)) (/ (* (cosh x) y) (* z x))) (/ (* (cosh x) y) (* z x))) (sqrt (/ (* (cosh x) y) (* z x))) (sqrt (/ (* (cosh x) y) (* z x))) (- (* (cosh x) y)) (- (* z x)) (/ (cosh x) z) (/ y x) (/ 1 (* z x)) (/ (* z x) (* (cosh x) y)) (/ (* (cosh x) y) z) (/ (* z x) y) (* (* z x) 2) (expm1 (* (cosh x) y)) (log1p (* (cosh x) y)) (* (cosh x) y) (+ (log (cosh x)) (log y)) (log (* (cosh x) y)) (exp (* (cosh x) y)) (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (cbrt (* (cosh x) y)) (cbrt (* (cosh x) y))) (cbrt (* (cosh x) y)) (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (sqrt (* (cosh x) y)) (sqrt (* (cosh x) y)) (* (sqrt (cosh x)) (sqrt y)) (* (sqrt (cosh x)) (sqrt y)) (* (cosh x) (* (cbrt y) (cbrt y))) (* (cosh x) (sqrt y)) (* (cosh x) 1) (* (cbrt (cosh x)) y) (* (sqrt (cosh x)) y) (* (cosh x) y) (* (+ (exp x) (exp (- x))) y) (expm1 (cosh x)) (log1p (cosh x)) (+ (exp x) (exp (- x))) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (* (* (cosh x) (cosh x)) (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (+ (* 1/2 (/ (* x y) z)) (/ y (* x z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) (* x z)) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x)) (+ (* 1/2 (* (pow x 2) y)) y) (* 1/2 (* (+ (exp x) (exp (- x))) y)) (* 1/2 (* y (+ (exp (* -1 x)) (exp x)))) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (* 1/2 (+ (exp x) (exp (- x)))) (* 1/2 (+ (exp (* -1 x)) (exp x))) 0.854 * * [simplify]: iteration 0 : 313 enodes (cost 314 ) 0.861 * * [simplify]: iteration 1 : 1468 enodes (cost 256 ) 0.892 * * [simplify]: iteration 2 : 5001 enodes (cost 252 ) 0.894 * [simplify]: Simplified to: (expm1 (/ (* (cosh x) y) (* z x))) (log1p (/ (* (cosh x) y) (* z x))) (log (/ (* (cosh x) y) (* z x))) (log (/ (* (cosh x) y) (* z x))) (log (/ (* (cosh x) y) (* z x))) (log (/ (* (cosh x) y) (* z x))) (log (/ (* (cosh x) y) (* z x))) (exp (/ (* (cosh x) y) (* z x))) (pow (/ (* (cosh x) y) (* z x)) 3) (pow (/ (* (cosh x) y) (* z x)) 3) (pow (/ (* (cosh x) y) (* z x)) 3) (pow (/ (* (cosh x) y) (* z x)) 3) (* (cbrt (/ (* (cosh x) y) (* z x))) (cbrt (/ (* (cosh x) y) (* z x)))) (cbrt (/ (* (cosh x) y) (* z x))) (pow (/ (* (cosh x) y) (* z x)) 3) (sqrt (/ (* (cosh x) y) (* z x))) (sqrt (/ (* (cosh x) y) (* z x))) (- (* (cosh x) y)) (- (* z x)) (/ (cosh x) z) (/ y x) (/ 1 (* z x)) (/ (* z x) (* (cosh x) y)) (/ (* (cosh x) y) z) (/ (* z x) y) (* (* z x) 2) (expm1 (* (cosh x) y)) (log1p (* (cosh x) y)) (* (cosh x) y) (log (* (cosh x) y)) (log (* (cosh x) y)) (exp (* (cosh x) y)) (pow (* (cosh x) y) 3) (* (cbrt (* (cosh x) y)) (cbrt (* (cosh x) y))) (cbrt (* (cosh x) y)) (pow (* (cosh x) y) 3) (sqrt (* (cosh x) y)) (sqrt (* (cosh x) y)) (* (sqrt (cosh x)) (sqrt y)) (* (sqrt (cosh x)) (sqrt y)) (* (cosh x) (* (cbrt y) (cbrt y))) (* (cosh x) (sqrt y)) (cosh x) (* (cbrt (cosh x)) y) (* (sqrt (cosh x)) y) (* (cosh x) y) (* y (+ (exp (* -1 x)) (exp x))) (expm1 (cosh x)) (log1p (cosh x)) (+ (exp (* -1 x)) (exp x)) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (pow (cosh x) 3) (sqrt (cosh x)) (sqrt (cosh x)) (fma 1/2 (/ (* x y) z) (/ y (* x z))) (* (/ y z) (/ (fma (exp x) 1/2 (/ 1/2 (exp x))) x)) (* (/ y z) (/ (fma (exp x) 1/2 (/ 1/2 (exp x))) x)) (fma 1/2 (* (pow x 2) y) y) (* 1/2 (* (+ (exp x) (exp (- x))) y)) (* 1/2 (* (+ (exp x) (exp (- x))) y)) (fma 1/2 (pow x 2) (fma 1/24 (pow x 4) 1)) (fma (exp x) 1/2 (/ 1/2 (exp x))) (fma (exp x) 1/2 (/ 1/2 (exp x))) 0.894 * * * [progress]: adding candidates to table 1.025 * * [progress]: iteration 3 / 4 1.025 * * * [progress]: picking best candidate 1.035 * * * * [pick]: Picked # 1.035 * * * [progress]: localizing error 1.041 * * * [progress]: generating rewritten candidates 1.041 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 1.045 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1.050 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 1.053 * * * [progress]: generating series expansions 1.053 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 1.053 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (z x y) around 0 1.053 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 1.053 * [taylor]: Taking taylor expansion of (* x z) in y 1.053 * [taylor]: Taking taylor expansion of x in y 1.053 * [taylor]: Taking taylor expansion of z in y 1.053 * [taylor]: Taking taylor expansion of y in y 1.053 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 1.053 * [taylor]: Taking taylor expansion of (* x z) in x 1.053 * [taylor]: Taking taylor expansion of x in x 1.053 * [taylor]: Taking taylor expansion of z in x 1.053 * [taylor]: Taking taylor expansion of y in x 1.054 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 1.054 * [taylor]: Taking taylor expansion of (* x z) in z 1.054 * [taylor]: Taking taylor expansion of x in z 1.054 * [taylor]: Taking taylor expansion of z in z 1.054 * [taylor]: Taking taylor expansion of y in z 1.054 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 1.054 * [taylor]: Taking taylor expansion of (* x z) in z 1.054 * [taylor]: Taking taylor expansion of x in z 1.054 * [taylor]: Taking taylor expansion of z in z 1.054 * [taylor]: Taking taylor expansion of y in z 1.055 * [taylor]: Taking taylor expansion of (/ x y) in x 1.055 * [taylor]: Taking taylor expansion of x in x 1.055 * [taylor]: Taking taylor expansion of y in x 1.055 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.055 * [taylor]: Taking taylor expansion of y in y 1.056 * [taylor]: Taking taylor expansion of 0 in x 1.056 * [taylor]: Taking taylor expansion of 0 in y 1.056 * [taylor]: Taking taylor expansion of 0 in y 1.057 * [taylor]: Taking taylor expansion of 0 in x 1.057 * [taylor]: Taking taylor expansion of 0 in y 1.057 * [taylor]: Taking taylor expansion of 0 in y 1.057 * [taylor]: Taking taylor expansion of 0 in y 1.058 * [taylor]: Taking taylor expansion of 0 in x 1.058 * [taylor]: Taking taylor expansion of 0 in y 1.058 * [taylor]: Taking taylor expansion of 0 in y 1.058 * [taylor]: Taking taylor expansion of 0 in y 1.058 * [taylor]: Taking taylor expansion of 0 in y 1.058 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (z x y) around 0 1.058 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 1.058 * [taylor]: Taking taylor expansion of y in y 1.059 * [taylor]: Taking taylor expansion of (* x z) in y 1.059 * [taylor]: Taking taylor expansion of x in y 1.059 * [taylor]: Taking taylor expansion of z in y 1.059 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 1.059 * [taylor]: Taking taylor expansion of y in x 1.059 * [taylor]: Taking taylor expansion of (* x z) in x 1.059 * [taylor]: Taking taylor expansion of x in x 1.059 * [taylor]: Taking taylor expansion of z in x 1.059 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 1.059 * [taylor]: Taking taylor expansion of y in z 1.059 * [taylor]: Taking taylor expansion of (* x z) in z 1.059 * [taylor]: Taking taylor expansion of x in z 1.059 * [taylor]: Taking taylor expansion of z in z 1.059 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 1.059 * [taylor]: Taking taylor expansion of y in z 1.059 * [taylor]: Taking taylor expansion of (* x z) in z 1.059 * [taylor]: Taking taylor expansion of x in z 1.059 * [taylor]: Taking taylor expansion of z in z 1.060 * [taylor]: Taking taylor expansion of (/ y x) in x 1.060 * [taylor]: Taking taylor expansion of y in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of y in y 1.060 * [taylor]: Taking taylor expansion of 0 in x 1.061 * [taylor]: Taking taylor expansion of 0 in y 1.062 * [taylor]: Taking taylor expansion of 0 in x 1.062 * [taylor]: Taking taylor expansion of 0 in y 1.063 * [taylor]: Taking taylor expansion of 0 in y 1.063 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (z x y) around 0 1.063 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y 1.063 * [taylor]: Taking taylor expansion of -1 in y 1.063 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 1.063 * [taylor]: Taking taylor expansion of y in y 1.063 * [taylor]: Taking taylor expansion of (* x z) in y 1.063 * [taylor]: Taking taylor expansion of x in y 1.063 * [taylor]: Taking taylor expansion of z in y 1.063 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x 1.063 * [taylor]: Taking taylor expansion of -1 in x 1.063 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 1.063 * [taylor]: Taking taylor expansion of y in x 1.063 * [taylor]: Taking taylor expansion of (* x z) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of z in x 1.064 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 1.064 * [taylor]: Taking taylor expansion of -1 in z 1.064 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 1.064 * [taylor]: Taking taylor expansion of y in z 1.064 * [taylor]: Taking taylor expansion of (* x z) in z 1.064 * [taylor]: Taking taylor expansion of x in z 1.064 * [taylor]: Taking taylor expansion of z in z 1.064 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 1.064 * [taylor]: Taking taylor expansion of -1 in z 1.064 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 1.064 * [taylor]: Taking taylor expansion of y in z 1.064 * [taylor]: Taking taylor expansion of (* x z) in z 1.064 * [taylor]: Taking taylor expansion of x in z 1.064 * [taylor]: Taking taylor expansion of z in z 1.064 * [taylor]: Taking taylor expansion of (* -1 (/ y x)) in x 1.065 * [taylor]: Taking taylor expansion of -1 in x 1.065 * [taylor]: Taking taylor expansion of (/ y x) in x 1.065 * [taylor]: Taking taylor expansion of y in x 1.065 * [taylor]: Taking taylor expansion of x in x 1.065 * [taylor]: Taking taylor expansion of (* -1 y) in y 1.065 * [taylor]: Taking taylor expansion of -1 in y 1.065 * [taylor]: Taking taylor expansion of y in y 1.069 * [taylor]: Taking taylor expansion of 0 in x 1.070 * [taylor]: Taking taylor expansion of 0 in y 1.071 * [taylor]: Taking taylor expansion of 0 in x 1.071 * [taylor]: Taking taylor expansion of 0 in y 1.073 * [taylor]: Taking taylor expansion of 0 in y 1.073 * * * * [progress]: [ 2 / 3 ] generating series at (2) 1.074 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x z y) around 0 1.074 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 1.074 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 1.074 * [taylor]: Taking taylor expansion of (cosh x) in y 1.074 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.074 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 1.074 * [taylor]: Taking taylor expansion of (exp x) in y 1.074 * [taylor]: Taking taylor expansion of x in y 1.074 * [taylor]: Taking taylor expansion of (exp (- x)) in y 1.074 * [taylor]: Taking taylor expansion of (- x) in y 1.074 * [taylor]: Taking taylor expansion of x in y 1.074 * [taylor]: Taking taylor expansion of 2 in y 1.074 * [taylor]: Taking taylor expansion of y in y 1.074 * [taylor]: Taking taylor expansion of (* x z) in y 1.074 * [taylor]: Taking taylor expansion of x in y 1.074 * [taylor]: Taking taylor expansion of z in y 1.077 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 1.077 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 1.077 * [taylor]: Taking taylor expansion of (cosh x) in z 1.077 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.077 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 1.077 * [taylor]: Taking taylor expansion of (exp x) in z 1.077 * [taylor]: Taking taylor expansion of x in z 1.077 * [taylor]: Taking taylor expansion of (exp (- x)) in z 1.077 * [taylor]: Taking taylor expansion of (- x) in z 1.077 * [taylor]: Taking taylor expansion of x in z 1.077 * [taylor]: Taking taylor expansion of 2 in z 1.077 * [taylor]: Taking taylor expansion of y in z 1.077 * [taylor]: Taking taylor expansion of (* x z) in z 1.077 * [taylor]: Taking taylor expansion of x in z 1.077 * [taylor]: Taking taylor expansion of z in z 1.078 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 1.078 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 1.078 * [taylor]: Taking taylor expansion of (cosh x) in x 1.078 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.078 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.078 * [taylor]: Taking taylor expansion of (exp x) in x 1.078 * [taylor]: Taking taylor expansion of x in x 1.078 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.078 * [taylor]: Taking taylor expansion of (- x) in x 1.078 * [taylor]: Taking taylor expansion of x in x 1.078 * [taylor]: Taking taylor expansion of 2 in x 1.079 * [taylor]: Taking taylor expansion of y in x 1.079 * [taylor]: Taking taylor expansion of (* x z) in x 1.079 * [taylor]: Taking taylor expansion of x in x 1.079 * [taylor]: Taking taylor expansion of z in x 1.079 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 1.079 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 1.079 * [taylor]: Taking taylor expansion of (cosh x) in x 1.079 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.079 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.079 * [taylor]: Taking taylor expansion of (exp x) in x 1.079 * [taylor]: Taking taylor expansion of x in x 1.079 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.079 * [taylor]: Taking taylor expansion of (- x) in x 1.079 * [taylor]: Taking taylor expansion of x in x 1.080 * [taylor]: Taking taylor expansion of 2 in x 1.080 * [taylor]: Taking taylor expansion of y in x 1.080 * [taylor]: Taking taylor expansion of (* x z) in x 1.080 * [taylor]: Taking taylor expansion of x in x 1.080 * [taylor]: Taking taylor expansion of z in x 1.081 * [taylor]: Taking taylor expansion of (/ y z) in z 1.081 * [taylor]: Taking taylor expansion of y in z 1.081 * [taylor]: Taking taylor expansion of z in z 1.081 * [taylor]: Taking taylor expansion of y in y 1.084 * [taylor]: Taking taylor expansion of 0 in z 1.084 * [taylor]: Taking taylor expansion of 0 in y 1.089 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in z 1.089 * [taylor]: Taking taylor expansion of 1/2 in z 1.089 * [taylor]: Taking taylor expansion of (/ y z) in z 1.089 * [taylor]: Taking taylor expansion of y in z 1.089 * [taylor]: Taking taylor expansion of z in z 1.089 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 1.089 * [taylor]: Taking taylor expansion of 1/2 in y 1.089 * [taylor]: Taking taylor expansion of y in y 1.089 * [taylor]: Taking taylor expansion of 0 in y 1.090 * [taylor]: Taking taylor expansion of 0 in y 1.096 * [taylor]: Taking taylor expansion of 0 in z 1.097 * [taylor]: Taking taylor expansion of 0 in y 1.097 * [taylor]: Taking taylor expansion of 0 in y 1.097 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x z y) around 0 1.097 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 1.097 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 1.097 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 1.098 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.098 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.098 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.098 * [taylor]: Taking taylor expansion of x in y 1.098 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.098 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.098 * [taylor]: Taking taylor expansion of x in y 1.098 * [taylor]: Taking taylor expansion of 2 in y 1.098 * [taylor]: Taking taylor expansion of (* x z) in y 1.098 * [taylor]: Taking taylor expansion of x in y 1.098 * [taylor]: Taking taylor expansion of z in y 1.098 * [taylor]: Taking taylor expansion of y in y 1.098 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 1.098 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 1.098 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 1.098 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.098 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 1.098 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.098 * [taylor]: Taking taylor expansion of x in z 1.099 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 1.099 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 1.099 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.099 * [taylor]: Taking taylor expansion of x in z 1.099 * [taylor]: Taking taylor expansion of 2 in z 1.099 * [taylor]: Taking taylor expansion of (* x z) in z 1.099 * [taylor]: Taking taylor expansion of x in z 1.099 * [taylor]: Taking taylor expansion of z in z 1.099 * [taylor]: Taking taylor expansion of y in z 1.102 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 1.102 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 1.102 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.102 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.102 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.102 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.102 * [taylor]: Taking taylor expansion of x in x 1.103 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.103 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.103 * [taylor]: Taking taylor expansion of x in x 1.103 * [taylor]: Taking taylor expansion of 2 in x 1.104 * [taylor]: Taking taylor expansion of (* x z) in x 1.104 * [taylor]: Taking taylor expansion of x in x 1.104 * [taylor]: Taking taylor expansion of z in x 1.104 * [taylor]: Taking taylor expansion of y in x 1.105 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 1.105 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 1.105 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.105 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.105 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.105 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.106 * [taylor]: Taking taylor expansion of x in x 1.106 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.106 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.106 * [taylor]: Taking taylor expansion of x in x 1.106 * [taylor]: Taking taylor expansion of 2 in x 1.107 * [taylor]: Taking taylor expansion of (* x z) in x 1.107 * [taylor]: Taking taylor expansion of x in x 1.107 * [taylor]: Taking taylor expansion of z in x 1.107 * [taylor]: Taking taylor expansion of y in x 1.108 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in z 1.108 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 1.108 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 1.108 * [taylor]: Taking taylor expansion of 1/2 in z 1.108 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 1.109 * [taylor]: Taking taylor expansion of z in z 1.109 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 1.109 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 1.109 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.109 * [taylor]: Taking taylor expansion of x in z 1.109 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 1.109 * [taylor]: Taking taylor expansion of 1/2 in z 1.109 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 1.109 * [taylor]: Taking taylor expansion of z in z 1.109 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.109 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.109 * [taylor]: Taking taylor expansion of x in z 1.109 * [taylor]: Taking taylor expansion of y in z 1.112 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 1.112 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 1.112 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 1.112 * [taylor]: Taking taylor expansion of 1/2 in y 1.112 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.112 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.112 * [taylor]: Taking taylor expansion of x in y 1.113 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 1.113 * [taylor]: Taking taylor expansion of 1/2 in y 1.113 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.113 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.113 * [taylor]: Taking taylor expansion of x in y 1.113 * [taylor]: Taking taylor expansion of y in y 1.116 * [taylor]: Taking taylor expansion of 0 in z 1.116 * [taylor]: Taking taylor expansion of 0 in y 1.121 * [taylor]: Taking taylor expansion of 0 in y 1.126 * [taylor]: Taking taylor expansion of 0 in z 1.126 * [taylor]: Taking taylor expansion of 0 in y 1.127 * [taylor]: Taking taylor expansion of 0 in y 1.133 * [taylor]: Taking taylor expansion of 0 in y 1.141 * [taylor]: Taking taylor expansion of 0 in z 1.141 * [taylor]: Taking taylor expansion of 0 in y 1.141 * [taylor]: Taking taylor expansion of 0 in y 1.141 * [taylor]: Taking taylor expansion of 0 in y 1.150 * [taylor]: Taking taylor expansion of 0 in y 1.150 * [approximate]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in (x z y) around 0 1.150 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y 1.150 * [taylor]: Taking taylor expansion of -1 in y 1.150 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y 1.150 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y 1.153 * [taylor]: Taking taylor expansion of z in y 1.153 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 1.153 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 1.154 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.154 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 1.154 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.154 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.154 * [taylor]: Taking taylor expansion of -1 in y 1.154 * [taylor]: Taking taylor expansion of x in y 1.154 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 1.154 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 1.154 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.154 * [taylor]: Taking taylor expansion of -1 in y 1.154 * [taylor]: Taking taylor expansion of x in y 1.154 * [taylor]: Taking taylor expansion of 2 in y 1.154 * [taylor]: Taking taylor expansion of x in y 1.154 * [taylor]: Taking taylor expansion of y in y 1.155 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in z 1.155 * [taylor]: Taking taylor expansion of -1 in z 1.155 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in z 1.155 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z 1.155 * [taylor]: Taking taylor expansion of z in z 1.155 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z 1.155 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 1.155 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.155 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 1.155 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.155 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.155 * [taylor]: Taking taylor expansion of -1 in z 1.155 * [taylor]: Taking taylor expansion of x in z 1.155 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 1.155 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 1.155 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.155 * [taylor]: Taking taylor expansion of -1 in z 1.155 * [taylor]: Taking taylor expansion of x in z 1.155 * [taylor]: Taking taylor expansion of 2 in z 1.155 * [taylor]: Taking taylor expansion of x in z 1.155 * [taylor]: Taking taylor expansion of y in z 1.159 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 1.159 * [taylor]: Taking taylor expansion of -1 in x 1.159 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 1.159 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 1.159 * [taylor]: Taking taylor expansion of z in x 1.159 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 1.159 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.159 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.159 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.159 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.159 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.159 * [taylor]: Taking taylor expansion of -1 in x 1.159 * [taylor]: Taking taylor expansion of x in x 1.160 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.160 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.160 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.160 * [taylor]: Taking taylor expansion of -1 in x 1.160 * [taylor]: Taking taylor expansion of x in x 1.160 * [taylor]: Taking taylor expansion of 2 in x 1.160 * [taylor]: Taking taylor expansion of x in x 1.160 * [taylor]: Taking taylor expansion of y in x 1.162 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 1.162 * [taylor]: Taking taylor expansion of -1 in x 1.163 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 1.163 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 1.163 * [taylor]: Taking taylor expansion of z in x 1.163 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 1.163 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.163 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.163 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.163 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.163 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.163 * [taylor]: Taking taylor expansion of -1 in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.163 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.163 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.163 * [taylor]: Taking taylor expansion of -1 in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.164 * [taylor]: Taking taylor expansion of 2 in x 1.164 * [taylor]: Taking taylor expansion of x in x 1.164 * [taylor]: Taking taylor expansion of y in x 1.166 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in z 1.166 * [taylor]: Taking taylor expansion of -1 in z 1.166 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in z 1.166 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 1.166 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 1.166 * [taylor]: Taking taylor expansion of 1/2 in z 1.166 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 1.166 * [taylor]: Taking taylor expansion of z in z 1.166 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.166 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.166 * [taylor]: Taking taylor expansion of x in z 1.166 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 1.166 * [taylor]: Taking taylor expansion of 1/2 in z 1.166 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 1.167 * [taylor]: Taking taylor expansion of z in z 1.167 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.167 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.167 * [taylor]: Taking taylor expansion of -1 in z 1.167 * [taylor]: Taking taylor expansion of x in z 1.167 * [taylor]: Taking taylor expansion of y in z 1.170 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y)) in y 1.170 * [taylor]: Taking taylor expansion of -1 in y 1.170 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 1.170 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 1.170 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 1.170 * [taylor]: Taking taylor expansion of 1/2 in y 1.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.170 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.170 * [taylor]: Taking taylor expansion of x in y 1.170 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 1.170 * [taylor]: Taking taylor expansion of 1/2 in y 1.170 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.170 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.170 * [taylor]: Taking taylor expansion of -1 in y 1.170 * [taylor]: Taking taylor expansion of x in y 1.170 * [taylor]: Taking taylor expansion of y in y 1.173 * [taylor]: Taking taylor expansion of 0 in z 1.173 * [taylor]: Taking taylor expansion of 0 in y 1.178 * [taylor]: Taking taylor expansion of 0 in y 1.184 * [taylor]: Taking taylor expansion of 0 in z 1.184 * [taylor]: Taking taylor expansion of 0 in y 1.184 * [taylor]: Taking taylor expansion of 0 in y 1.190 * [taylor]: Taking taylor expansion of 0 in y 1.199 * [taylor]: Taking taylor expansion of 0 in z 1.199 * [taylor]: Taking taylor expansion of 0 in y 1.199 * [taylor]: Taking taylor expansion of 0 in y 1.199 * [taylor]: Taking taylor expansion of 0 in y 1.207 * [taylor]: Taking taylor expansion of 0 in y 1.207 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 1.208 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0 1.208 * [taylor]: Taking taylor expansion of (cosh x) in x 1.208 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.208 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.208 * [taylor]: Taking taylor expansion of (exp x) in x 1.208 * [taylor]: Taking taylor expansion of x in x 1.208 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.208 * [taylor]: Taking taylor expansion of (- x) in x 1.208 * [taylor]: Taking taylor expansion of x in x 1.208 * [taylor]: Taking taylor expansion of 2 in x 1.209 * [taylor]: Taking taylor expansion of (cosh x) in x 1.209 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.209 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.209 * [taylor]: Taking taylor expansion of (exp x) in x 1.209 * [taylor]: Taking taylor expansion of x in x 1.209 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.209 * [taylor]: Taking taylor expansion of (- x) in x 1.209 * [taylor]: Taking taylor expansion of x in x 1.209 * [taylor]: Taking taylor expansion of 2 in x 1.226 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0 1.226 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.227 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.227 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.227 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.227 * [taylor]: Taking taylor expansion of x in x 1.227 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.227 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.227 * [taylor]: Taking taylor expansion of x in x 1.227 * [taylor]: Taking taylor expansion of 2 in x 1.228 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.228 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.228 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.228 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.228 * [taylor]: Taking taylor expansion of x in x 1.228 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.228 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.228 * [taylor]: Taking taylor expansion of x in x 1.229 * [taylor]: Taking taylor expansion of 2 in x 1.242 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0 1.242 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.242 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.242 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.242 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.242 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.242 * [taylor]: Taking taylor expansion of -1 in x 1.242 * [taylor]: Taking taylor expansion of x in x 1.243 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.243 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.243 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.243 * [taylor]: Taking taylor expansion of -1 in x 1.243 * [taylor]: Taking taylor expansion of x in x 1.243 * [taylor]: Taking taylor expansion of 2 in x 1.243 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.243 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.244 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.244 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.244 * [taylor]: Taking taylor expansion of -1 in x 1.244 * [taylor]: Taking taylor expansion of x in x 1.244 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.244 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.244 * [taylor]: Taking taylor expansion of -1 in x 1.244 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of 2 in x 1.254 * * * [progress]: simplifying candidates 1.256 * [simplify]: Simplifying using # : (expm1 (/ (* z x) y)) (log1p (/ (* z x) y)) (- (+ (log z) (log x)) (log y)) (- (log (* z x)) (log y)) (log (/ (* z x) y)) (exp (/ (* z x) y)) (/ (* (* (* z z) z) (* (* x x) x)) (* (* y y) y)) (/ (* (* (* z x) (* z x)) (* z x)) (* (* y y) y)) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y))) (cbrt (/ (* z x) y)) (* (* (/ (* z x) y) (/ (* z x) y)) (/ (* z x) y)) (sqrt (/ (* z x) y)) (sqrt (/ (* z x) y)) (- (* z x)) (- y) (/ z (* (cbrt y) (cbrt y))) (/ x (cbrt y)) (/ z (sqrt y)) (/ x (sqrt y)) (/ z 1) (/ x y) (/ 1 y) (/ y (* z x)) (/ (* z x) (* (cbrt y) (cbrt y))) (/ (* z x) (sqrt y)) (/ (* z x) 1) (/ y x) (expm1 (/ (cosh x) (/ (* z x) y))) (log1p (/ (cosh x) (/ (* z x) y))) (- (log (cosh x)) (- (+ (log z) (log x)) (log y))) (- (log (cosh x)) (- (log (* z x)) (log y))) (- (log (cosh x)) (log (/ (* z x) y))) (log (/ (cosh x) (/ (* z x) y))) (exp (/ (cosh x) (/ (* z x) y))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* (* z z) z) (* (* x x) x)) (* (* y y) y))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* (* z x) (* z x)) (* z x)) (* (* y y) y))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ (* z x) y) (/ (* z x) y)) (/ (* z x) y))) (* (cbrt (/ (cosh x) (/ (* z x) y))) (cbrt (/ (cosh x) (/ (* z x) y)))) (cbrt (/ (cosh x) (/ (* z x) y))) (* (* (/ (cosh x) (/ (* z x) y)) (/ (cosh x) (/ (* z x) y))) (/ (cosh x) (/ (* z x) y))) (sqrt (/ (cosh x) (/ (* z x) y))) (sqrt (/ (cosh x) (/ (* z x) y))) (- (cosh x)) (- (/ (* z x) y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cbrt (cosh x)) (cbrt (/ (* z x) y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt (/ (* z x) y))) (/ (cbrt (cosh x)) (sqrt (/ (* z x) y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (/ z (* (cbrt y) (cbrt y)))) (/ (cbrt (cosh x)) (/ x (cbrt y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (/ z (sqrt y))) (/ (cbrt (cosh x)) (/ x (sqrt y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (/ z 1)) (/ (cbrt (cosh x)) (/ x y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) 1) (/ (cbrt (cosh x)) (/ (* z x) y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* z x)) (/ (cbrt (cosh x)) (/ 1 y)) (/ (sqrt (cosh x)) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (sqrt (cosh x)) (cbrt (/ (* z x) y))) (/ (sqrt (cosh x)) (sqrt (/ (* z x) y))) (/ (sqrt (cosh x)) (sqrt (/ (* z x) y))) (/ (sqrt (cosh x)) (/ z (* (cbrt y) (cbrt y)))) (/ (sqrt (cosh x)) (/ x (cbrt y))) (/ (sqrt (cosh x)) (/ z (sqrt y))) (/ (sqrt (cosh x)) (/ x (sqrt y))) (/ (sqrt (cosh x)) (/ z 1)) (/ (sqrt (cosh x)) (/ x y)) (/ (sqrt (cosh x)) 1) (/ (sqrt (cosh x)) (/ (* z x) y)) (/ (sqrt (cosh x)) (* z x)) (/ (sqrt (cosh x)) (/ 1 y)) (/ 1 (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cosh x) (cbrt (/ (* z x) y))) (/ 1 (sqrt (/ (* z x) y))) (/ (cosh x) (sqrt (/ (* z x) y))) (/ 1 (/ z (* (cbrt y) (cbrt y)))) (/ (cosh x) (/ x (cbrt y))) (/ 1 (/ z (sqrt y))) (/ (cosh x) (/ x (sqrt y))) (/ 1 (/ z 1)) (/ (cosh x) (/ x y)) (/ 1 1) (/ (cosh x) (/ (* z x) y)) (/ 1 (* z x)) (/ (cosh x) (/ 1 y)) (/ 1 (/ (* z x) y)) (/ (/ (* z x) y) (cosh x)) (/ (cosh x) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cosh x) (sqrt (/ (* z x) y))) (/ (cosh x) (/ z (* (cbrt y) (cbrt y)))) (/ (cosh x) (/ z (sqrt y))) (/ (cosh x) (/ z 1)) (/ (cosh x) 1) (/ (cosh x) (* z x)) (/ (/ (* z x) y) (cbrt (cosh x))) (/ (/ (* z x) y) (sqrt (cosh x))) (/ (/ (* z x) y) (cosh x)) (/ (cosh x) (* z x)) (* (/ (* z x) y) 2) (expm1 (cosh x)) (log1p (cosh x)) (+ (exp x) (exp (- x))) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (* (* (cosh x) (cosh x)) (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (+ (* 1/2 (/ (* x y) z)) (/ y (* x z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) (* x z)) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x)) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (* 1/2 (+ (exp x) (exp (- x)))) (* 1/2 (+ (exp (* -1 x)) (exp x))) 1.262 * * [simplify]: iteration 0 : 393 enodes (cost 547 ) 1.270 * * [simplify]: iteration 1 : 1748 enodes (cost 492 ) 1.302 * * [simplify]: iteration 2 : 5002 enodes (cost 482 ) 1.305 * [simplify]: Simplified to: (expm1 (/ (* z x) y)) (log1p (/ (* z x) y)) (log (/ (* z x) y)) (log (/ (* z x) y)) (log (/ (* z x) y)) (exp (/ (* z x) y)) (pow (/ (* x z) y) 3) (pow (/ (* x z) y) 3) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y))) (cbrt (/ (* z x) y)) (pow (/ (* x z) y) 3) (sqrt (/ (* z x) y)) (sqrt (/ (* z x) y)) (- (* z x)) (- y) (/ z (* (cbrt y) (cbrt y))) (/ x (cbrt y)) (/ z (sqrt y)) (/ x (sqrt y)) z (/ x y) (/ 1 y) (/ y (* x z)) (/ (* z x) (* (cbrt y) (cbrt y))) (/ (* z x) (sqrt y)) (* z x) (/ y x) (expm1 (/ (cosh x) (/ (* z x) y))) (log1p (/ (cosh x) (/ (* z x) y))) (log (/ (cosh x) (/ (* z x) y))) (log (/ (cosh x) (/ (* z x) y))) (log (/ (cosh x) (/ (* z x) y))) (log (/ (cosh x) (/ (* z x) y))) (exp (/ (cosh x) (/ (* z x) y))) (pow (/ (cosh x) (/ (* z x) y)) 3) (pow (/ (cosh x) (/ (* z x) y)) 3) (pow (/ (cosh x) (/ (* z x) y)) 3) (* (cbrt (/ (cosh x) (/ (* z x) y))) (cbrt (/ (cosh x) (/ (* z x) y)))) (cbrt (/ (cosh x) (/ (* z x) y))) (pow (/ (cosh x) (/ (* z x) y)) 3) (sqrt (/ (cosh x) (/ (* z x) y))) (sqrt (/ (cosh x) (/ (* z x) y))) (- (cosh x)) (- (/ (* z x) y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cbrt (cosh x)) (cbrt (/ (* z x) y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt (/ (* z x) y))) (/ (cbrt (cosh x)) (sqrt (/ (* z x) y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (/ z (* (cbrt y) (cbrt y)))) (/ (cbrt (cosh x)) (/ x (cbrt y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (/ z (sqrt y))) (/ (cbrt (cosh x)) (/ x (sqrt y))) (/ (cbrt (cosh x)) (/ z (cbrt (cosh x)))) (/ (cbrt (cosh x)) (/ x y)) (* (cbrt (cosh x)) (cbrt (cosh x))) (/ (cbrt (cosh x)) (/ (* z x) y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* z x)) (* y (cbrt (cosh x))) (/ (sqrt (cosh x)) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (sqrt (cosh x)) (cbrt (/ (* z x) y))) (/ (sqrt (cosh x)) (sqrt (/ (* z x) y))) (/ (sqrt (cosh x)) (sqrt (/ (* z x) y))) (/ (sqrt (cosh x)) (/ z (* (cbrt y) (cbrt y)))) (/ (sqrt (cosh x)) (/ x (cbrt y))) (/ (sqrt (cosh x)) (/ z (sqrt y))) (/ (sqrt (cosh x)) (/ x (sqrt y))) (/ (sqrt (cosh x)) z) (/ (sqrt (cosh x)) (/ x y)) (sqrt (cosh x)) (/ (sqrt (cosh x)) (/ (* z x) y)) (/ (sqrt (cosh x)) (* z x)) (* (sqrt (cosh x)) y) (/ 1 (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cosh x) (cbrt (/ (* z x) y))) (/ 1 (sqrt (/ (* z x) y))) (/ (cosh x) (sqrt (/ (* z x) y))) (/ 1 (/ z (* (cbrt y) (cbrt y)))) (/ (cosh x) (/ x (cbrt y))) (/ 1 (/ z (sqrt y))) (/ (cosh x) (/ x (sqrt y))) (/ 1 z) (/ (cosh x) (/ x y)) 1 (/ (cosh x) (/ (* z x) y)) (/ 1 (* z x)) (* (cosh x) y) (/ 1 (/ (* z x) y)) (/ (/ (* z x) y) (cosh x)) (/ (cosh x) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cosh x) (sqrt (/ (* z x) y))) (/ (cosh x) (/ z (* (cbrt y) (cbrt y)))) (/ (cosh x) (/ z (sqrt y))) (/ (cosh x) z) (cosh x) (/ (cosh x) (* z x)) (/ (/ (* z x) y) (cbrt (cosh x))) (/ (/ (* z x) y) (sqrt (cosh x))) (/ (/ (* z x) y) (cosh x)) (/ (cosh x) (* z x)) (* (/ (* z x) y) 2) (expm1 (cosh x)) (log1p (cosh x)) (+ (exp (* -1 x)) (exp x)) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (pow (cosh x) 3) (sqrt (cosh x)) (sqrt (cosh x)) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (fma 1/2 (/ (* x y) z) (/ y (* x z))) (/ (cosh x) (/ (* z x) y)) (/ (cosh x) (/ (* z x) y)) (fma 1/2 (pow x 2) (fma 1/24 (pow x 4) 1)) (fma (exp x) 1/2 (/ 1/2 (exp x))) (fma (exp x) 1/2 (/ 1/2 (exp x))) 1.306 * * * [progress]: adding candidates to table 1.510 * * [progress]: iteration 4 / 4 1.510 * * * [progress]: picking best candidate 1.518 * * * * [pick]: Picked # 1.518 * * * [progress]: localizing error 1.526 * * * [progress]: generating rewritten candidates 1.526 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 1.537 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1.546 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 1.550 * * * [progress]: generating series expansions 1.550 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 1.550 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (z x y) around 0 1.550 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 1.550 * [taylor]: Taking taylor expansion of (* x z) in y 1.550 * [taylor]: Taking taylor expansion of x in y 1.550 * [taylor]: Taking taylor expansion of z in y 1.550 * [taylor]: Taking taylor expansion of y in y 1.550 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 1.550 * [taylor]: Taking taylor expansion of (* x z) in x 1.550 * [taylor]: Taking taylor expansion of x in x 1.550 * [taylor]: Taking taylor expansion of z in x 1.550 * [taylor]: Taking taylor expansion of y in x 1.551 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 1.551 * [taylor]: Taking taylor expansion of (* x z) in z 1.551 * [taylor]: Taking taylor expansion of x in z 1.551 * [taylor]: Taking taylor expansion of z in z 1.551 * [taylor]: Taking taylor expansion of y in z 1.551 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 1.551 * [taylor]: Taking taylor expansion of (* x z) in z 1.551 * [taylor]: Taking taylor expansion of x in z 1.551 * [taylor]: Taking taylor expansion of z in z 1.552 * [taylor]: Taking taylor expansion of y in z 1.552 * [taylor]: Taking taylor expansion of (/ x y) in x 1.552 * [taylor]: Taking taylor expansion of x in x 1.552 * [taylor]: Taking taylor expansion of y in x 1.552 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.552 * [taylor]: Taking taylor expansion of y in y 1.553 * [taylor]: Taking taylor expansion of 0 in x 1.553 * [taylor]: Taking taylor expansion of 0 in y 1.553 * [taylor]: Taking taylor expansion of 0 in y 1.554 * [taylor]: Taking taylor expansion of 0 in x 1.554 * [taylor]: Taking taylor expansion of 0 in y 1.554 * [taylor]: Taking taylor expansion of 0 in y 1.554 * [taylor]: Taking taylor expansion of 0 in y 1.556 * [taylor]: Taking taylor expansion of 0 in x 1.556 * [taylor]: Taking taylor expansion of 0 in y 1.556 * [taylor]: Taking taylor expansion of 0 in y 1.556 * [taylor]: Taking taylor expansion of 0 in y 1.556 * [taylor]: Taking taylor expansion of 0 in y 1.556 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (z x y) around 0 1.556 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 1.556 * [taylor]: Taking taylor expansion of y in y 1.556 * [taylor]: Taking taylor expansion of (* x z) in y 1.556 * [taylor]: Taking taylor expansion of x in y 1.556 * [taylor]: Taking taylor expansion of z in y 1.556 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 1.556 * [taylor]: Taking taylor expansion of y in x 1.556 * [taylor]: Taking taylor expansion of (* x z) in x 1.556 * [taylor]: Taking taylor expansion of x in x 1.556 * [taylor]: Taking taylor expansion of z in x 1.557 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 1.557 * [taylor]: Taking taylor expansion of y in z 1.557 * [taylor]: Taking taylor expansion of (* x z) in z 1.557 * [taylor]: Taking taylor expansion of x in z 1.557 * [taylor]: Taking taylor expansion of z in z 1.557 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 1.557 * [taylor]: Taking taylor expansion of y in z 1.557 * [taylor]: Taking taylor expansion of (* x z) in z 1.557 * [taylor]: Taking taylor expansion of x in z 1.557 * [taylor]: Taking taylor expansion of z in z 1.557 * [taylor]: Taking taylor expansion of (/ y x) in x 1.557 * [taylor]: Taking taylor expansion of y in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of y in y 1.558 * [taylor]: Taking taylor expansion of 0 in x 1.559 * [taylor]: Taking taylor expansion of 0 in y 1.559 * [taylor]: Taking taylor expansion of 0 in x 1.559 * [taylor]: Taking taylor expansion of 0 in y 1.560 * [taylor]: Taking taylor expansion of 0 in y 1.560 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (z x y) around 0 1.560 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y 1.560 * [taylor]: Taking taylor expansion of -1 in y 1.560 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 1.560 * [taylor]: Taking taylor expansion of y in y 1.560 * [taylor]: Taking taylor expansion of (* x z) in y 1.560 * [taylor]: Taking taylor expansion of x in y 1.560 * [taylor]: Taking taylor expansion of z in y 1.561 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x 1.561 * [taylor]: Taking taylor expansion of -1 in x 1.561 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 1.561 * [taylor]: Taking taylor expansion of y in x 1.561 * [taylor]: Taking taylor expansion of (* x z) in x 1.561 * [taylor]: Taking taylor expansion of x in x 1.561 * [taylor]: Taking taylor expansion of z in x 1.561 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 1.561 * [taylor]: Taking taylor expansion of -1 in z 1.561 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 1.561 * [taylor]: Taking taylor expansion of y in z 1.561 * [taylor]: Taking taylor expansion of (* x z) in z 1.561 * [taylor]: Taking taylor expansion of x in z 1.561 * [taylor]: Taking taylor expansion of z in z 1.561 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 1.561 * [taylor]: Taking taylor expansion of -1 in z 1.561 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 1.561 * [taylor]: Taking taylor expansion of y in z 1.561 * [taylor]: Taking taylor expansion of (* x z) in z 1.561 * [taylor]: Taking taylor expansion of x in z 1.561 * [taylor]: Taking taylor expansion of z in z 1.562 * [taylor]: Taking taylor expansion of (* -1 (/ y x)) in x 1.562 * [taylor]: Taking taylor expansion of -1 in x 1.562 * [taylor]: Taking taylor expansion of (/ y x) in x 1.562 * [taylor]: Taking taylor expansion of y in x 1.562 * [taylor]: Taking taylor expansion of x in x 1.562 * [taylor]: Taking taylor expansion of (* -1 y) in y 1.562 * [taylor]: Taking taylor expansion of -1 in y 1.562 * [taylor]: Taking taylor expansion of y in y 1.563 * [taylor]: Taking taylor expansion of 0 in x 1.564 * [taylor]: Taking taylor expansion of 0 in y 1.566 * [taylor]: Taking taylor expansion of 0 in x 1.566 * [taylor]: Taking taylor expansion of 0 in y 1.567 * [taylor]: Taking taylor expansion of 0 in y 1.568 * * * * [progress]: [ 2 / 3 ] generating series at (2) 1.568 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x z y) around 0 1.568 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 1.568 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 1.568 * [taylor]: Taking taylor expansion of (cosh x) in y 1.568 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.568 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 1.568 * [taylor]: Taking taylor expansion of (exp x) in y 1.568 * [taylor]: Taking taylor expansion of x in y 1.568 * [taylor]: Taking taylor expansion of (exp (- x)) in y 1.568 * [taylor]: Taking taylor expansion of (- x) in y 1.568 * [taylor]: Taking taylor expansion of x in y 1.568 * [taylor]: Taking taylor expansion of 2 in y 1.568 * [taylor]: Taking taylor expansion of y in y 1.568 * [taylor]: Taking taylor expansion of (* x z) in y 1.568 * [taylor]: Taking taylor expansion of x in y 1.569 * [taylor]: Taking taylor expansion of z in y 1.571 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 1.571 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 1.571 * [taylor]: Taking taylor expansion of (cosh x) in z 1.571 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.571 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 1.571 * [taylor]: Taking taylor expansion of (exp x) in z 1.571 * [taylor]: Taking taylor expansion of x in z 1.571 * [taylor]: Taking taylor expansion of (exp (- x)) in z 1.571 * [taylor]: Taking taylor expansion of (- x) in z 1.571 * [taylor]: Taking taylor expansion of x in z 1.571 * [taylor]: Taking taylor expansion of 2 in z 1.572 * [taylor]: Taking taylor expansion of y in z 1.572 * [taylor]: Taking taylor expansion of (* x z) in z 1.572 * [taylor]: Taking taylor expansion of x in z 1.572 * [taylor]: Taking taylor expansion of z in z 1.572 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 1.572 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 1.572 * [taylor]: Taking taylor expansion of (cosh x) in x 1.572 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.572 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.572 * [taylor]: Taking taylor expansion of (exp x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.572 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.572 * [taylor]: Taking taylor expansion of (- x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.573 * [taylor]: Taking taylor expansion of 2 in x 1.573 * [taylor]: Taking taylor expansion of y in x 1.573 * [taylor]: Taking taylor expansion of (* x z) in x 1.573 * [taylor]: Taking taylor expansion of x in x 1.573 * [taylor]: Taking taylor expansion of z in x 1.574 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 1.574 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 1.574 * [taylor]: Taking taylor expansion of (cosh x) in x 1.574 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.574 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.574 * [taylor]: Taking taylor expansion of (exp x) in x 1.574 * [taylor]: Taking taylor expansion of x in x 1.574 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.574 * [taylor]: Taking taylor expansion of (- x) in x 1.574 * [taylor]: Taking taylor expansion of x in x 1.574 * [taylor]: Taking taylor expansion of 2 in x 1.575 * [taylor]: Taking taylor expansion of y in x 1.575 * [taylor]: Taking taylor expansion of (* x z) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.575 * [taylor]: Taking taylor expansion of z in x 1.575 * [taylor]: Taking taylor expansion of (/ y z) in z 1.575 * [taylor]: Taking taylor expansion of y in z 1.575 * [taylor]: Taking taylor expansion of z in z 1.575 * [taylor]: Taking taylor expansion of y in y 1.578 * [taylor]: Taking taylor expansion of 0 in z 1.579 * [taylor]: Taking taylor expansion of 0 in y 1.587 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in z 1.587 * [taylor]: Taking taylor expansion of 1/2 in z 1.587 * [taylor]: Taking taylor expansion of (/ y z) in z 1.587 * [taylor]: Taking taylor expansion of y in z 1.587 * [taylor]: Taking taylor expansion of z in z 1.587 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 1.587 * [taylor]: Taking taylor expansion of 1/2 in y 1.587 * [taylor]: Taking taylor expansion of y in y 1.588 * [taylor]: Taking taylor expansion of 0 in y 1.588 * [taylor]: Taking taylor expansion of 0 in y 1.595 * [taylor]: Taking taylor expansion of 0 in z 1.595 * [taylor]: Taking taylor expansion of 0 in y 1.596 * [taylor]: Taking taylor expansion of 0 in y 1.596 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x z y) around 0 1.596 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 1.596 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 1.596 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 1.596 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.596 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.596 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.596 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.596 * [taylor]: Taking taylor expansion of x in y 1.596 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.596 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.596 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.596 * [taylor]: Taking taylor expansion of x in y 1.596 * [taylor]: Taking taylor expansion of 2 in y 1.597 * [taylor]: Taking taylor expansion of (* x z) in y 1.597 * [taylor]: Taking taylor expansion of x in y 1.597 * [taylor]: Taking taylor expansion of z in y 1.597 * [taylor]: Taking taylor expansion of y in y 1.597 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 1.597 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 1.597 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 1.597 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.597 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 1.597 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.597 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.597 * [taylor]: Taking taylor expansion of x in z 1.597 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 1.597 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 1.597 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.597 * [taylor]: Taking taylor expansion of x in z 1.597 * [taylor]: Taking taylor expansion of 2 in z 1.597 * [taylor]: Taking taylor expansion of (* x z) in z 1.598 * [taylor]: Taking taylor expansion of x in z 1.598 * [taylor]: Taking taylor expansion of z in z 1.598 * [taylor]: Taking taylor expansion of y in z 1.601 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 1.601 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 1.601 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.601 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.601 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.601 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.601 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.601 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.602 * [taylor]: Taking taylor expansion of 2 in x 1.602 * [taylor]: Taking taylor expansion of (* x z) in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.602 * [taylor]: Taking taylor expansion of z in x 1.602 * [taylor]: Taking taylor expansion of y in x 1.604 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 1.604 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 1.604 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.604 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.604 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.604 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.604 * [taylor]: Taking taylor expansion of x in x 1.604 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.604 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.604 * [taylor]: Taking taylor expansion of x in x 1.605 * [taylor]: Taking taylor expansion of 2 in x 1.605 * [taylor]: Taking taylor expansion of (* x z) in x 1.605 * [taylor]: Taking taylor expansion of x in x 1.605 * [taylor]: Taking taylor expansion of z in x 1.605 * [taylor]: Taking taylor expansion of y in x 1.607 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in z 1.608 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 1.608 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 1.608 * [taylor]: Taking taylor expansion of 1/2 in z 1.608 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 1.608 * [taylor]: Taking taylor expansion of z in z 1.608 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 1.608 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 1.608 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.608 * [taylor]: Taking taylor expansion of x in z 1.608 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 1.608 * [taylor]: Taking taylor expansion of 1/2 in z 1.608 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 1.608 * [taylor]: Taking taylor expansion of z in z 1.608 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.608 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.608 * [taylor]: Taking taylor expansion of x in z 1.608 * [taylor]: Taking taylor expansion of y in z 1.612 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 1.612 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 1.612 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 1.612 * [taylor]: Taking taylor expansion of 1/2 in y 1.612 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.612 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.612 * [taylor]: Taking taylor expansion of x in y 1.612 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 1.612 * [taylor]: Taking taylor expansion of 1/2 in y 1.612 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.612 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.612 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.612 * [taylor]: Taking taylor expansion of x in y 1.612 * [taylor]: Taking taylor expansion of y in y 1.615 * [taylor]: Taking taylor expansion of 0 in z 1.615 * [taylor]: Taking taylor expansion of 0 in y 1.619 * [taylor]: Taking taylor expansion of 0 in y 1.625 * [taylor]: Taking taylor expansion of 0 in z 1.625 * [taylor]: Taking taylor expansion of 0 in y 1.625 * [taylor]: Taking taylor expansion of 0 in y 1.632 * [taylor]: Taking taylor expansion of 0 in y 1.640 * [taylor]: Taking taylor expansion of 0 in z 1.640 * [taylor]: Taking taylor expansion of 0 in y 1.640 * [taylor]: Taking taylor expansion of 0 in y 1.640 * [taylor]: Taking taylor expansion of 0 in y 1.649 * [taylor]: Taking taylor expansion of 0 in y 1.649 * [approximate]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in (x z y) around 0 1.649 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y 1.650 * [taylor]: Taking taylor expansion of -1 in y 1.650 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y 1.650 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y 1.650 * [taylor]: Taking taylor expansion of z in y 1.650 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 1.650 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 1.650 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.650 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 1.650 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.650 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.650 * [taylor]: Taking taylor expansion of -1 in y 1.650 * [taylor]: Taking taylor expansion of x in y 1.650 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 1.650 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 1.650 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.650 * [taylor]: Taking taylor expansion of -1 in y 1.650 * [taylor]: Taking taylor expansion of x in y 1.650 * [taylor]: Taking taylor expansion of 2 in y 1.650 * [taylor]: Taking taylor expansion of x in y 1.650 * [taylor]: Taking taylor expansion of y in y 1.651 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in z 1.651 * [taylor]: Taking taylor expansion of -1 in z 1.651 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in z 1.651 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z 1.651 * [taylor]: Taking taylor expansion of z in z 1.651 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z 1.651 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 1.651 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.651 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 1.651 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.651 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.651 * [taylor]: Taking taylor expansion of -1 in z 1.651 * [taylor]: Taking taylor expansion of x in z 1.651 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 1.651 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 1.651 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.651 * [taylor]: Taking taylor expansion of -1 in z 1.651 * [taylor]: Taking taylor expansion of x in z 1.651 * [taylor]: Taking taylor expansion of 2 in z 1.651 * [taylor]: Taking taylor expansion of x in z 1.651 * [taylor]: Taking taylor expansion of y in z 1.654 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 1.654 * [taylor]: Taking taylor expansion of -1 in x 1.654 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 1.654 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 1.654 * [taylor]: Taking taylor expansion of z in x 1.654 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 1.654 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.655 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.655 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.655 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.655 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.655 * [taylor]: Taking taylor expansion of -1 in x 1.655 * [taylor]: Taking taylor expansion of x in x 1.655 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.655 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.655 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.655 * [taylor]: Taking taylor expansion of -1 in x 1.655 * [taylor]: Taking taylor expansion of x in x 1.656 * [taylor]: Taking taylor expansion of 2 in x 1.656 * [taylor]: Taking taylor expansion of x in x 1.656 * [taylor]: Taking taylor expansion of y in x 1.658 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 1.658 * [taylor]: Taking taylor expansion of -1 in x 1.658 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 1.658 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 1.658 * [taylor]: Taking taylor expansion of z in x 1.658 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 1.658 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.658 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.658 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.658 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.658 * [taylor]: Taking taylor expansion of -1 in x 1.658 * [taylor]: Taking taylor expansion of x in x 1.658 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.658 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.658 * [taylor]: Taking taylor expansion of -1 in x 1.658 * [taylor]: Taking taylor expansion of x in x 1.659 * [taylor]: Taking taylor expansion of 2 in x 1.659 * [taylor]: Taking taylor expansion of x in x 1.659 * [taylor]: Taking taylor expansion of y in x 1.661 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in z 1.661 * [taylor]: Taking taylor expansion of -1 in z 1.661 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in z 1.661 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 1.661 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 1.661 * [taylor]: Taking taylor expansion of 1/2 in z 1.661 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 1.661 * [taylor]: Taking taylor expansion of z in z 1.661 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.661 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.661 * [taylor]: Taking taylor expansion of x in z 1.661 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 1.661 * [taylor]: Taking taylor expansion of 1/2 in z 1.661 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 1.661 * [taylor]: Taking taylor expansion of z in z 1.662 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.662 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.662 * [taylor]: Taking taylor expansion of -1 in z 1.662 * [taylor]: Taking taylor expansion of x in z 1.662 * [taylor]: Taking taylor expansion of y in z 1.665 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y)) in y 1.665 * [taylor]: Taking taylor expansion of -1 in y 1.665 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 1.665 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 1.665 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 1.665 * [taylor]: Taking taylor expansion of 1/2 in y 1.665 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.665 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.665 * [taylor]: Taking taylor expansion of x in y 1.665 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 1.665 * [taylor]: Taking taylor expansion of 1/2 in y 1.665 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.665 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.665 * [taylor]: Taking taylor expansion of -1 in y 1.665 * [taylor]: Taking taylor expansion of x in y 1.665 * [taylor]: Taking taylor expansion of y in y 1.668 * [taylor]: Taking taylor expansion of 0 in z 1.668 * [taylor]: Taking taylor expansion of 0 in y 1.677 * [taylor]: Taking taylor expansion of 0 in y 1.683 * [taylor]: Taking taylor expansion of 0 in z 1.683 * [taylor]: Taking taylor expansion of 0 in y 1.683 * [taylor]: Taking taylor expansion of 0 in y 1.689 * [taylor]: Taking taylor expansion of 0 in y 1.698 * [taylor]: Taking taylor expansion of 0 in z 1.698 * [taylor]: Taking taylor expansion of 0 in y 1.698 * [taylor]: Taking taylor expansion of 0 in y 1.698 * [taylor]: Taking taylor expansion of 0 in y 1.706 * [taylor]: Taking taylor expansion of 0 in y 1.707 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 1.707 * [approximate]: Taking taylor expansion of (cosh x) in (x) around 0 1.707 * [taylor]: Taking taylor expansion of (cosh x) in x 1.707 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.707 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.707 * [taylor]: Taking taylor expansion of (exp x) in x 1.707 * [taylor]: Taking taylor expansion of x in x 1.707 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.707 * [taylor]: Taking taylor expansion of (- x) in x 1.707 * [taylor]: Taking taylor expansion of x in x 1.707 * [taylor]: Taking taylor expansion of 2 in x 1.708 * [taylor]: Taking taylor expansion of (cosh x) in x 1.708 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.708 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.708 * [taylor]: Taking taylor expansion of (exp x) in x 1.708 * [taylor]: Taking taylor expansion of x in x 1.708 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.708 * [taylor]: Taking taylor expansion of (- x) in x 1.708 * [taylor]: Taking taylor expansion of x in x 1.709 * [taylor]: Taking taylor expansion of 2 in x 1.726 * [approximate]: Taking taylor expansion of (cosh (/ 1 x)) in (x) around 0 1.726 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.726 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.726 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.726 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.726 * [taylor]: Taking taylor expansion of x in x 1.726 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.726 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.726 * [taylor]: Taking taylor expansion of x in x 1.727 * [taylor]: Taking taylor expansion of 2 in x 1.727 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.727 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.727 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.727 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.727 * [taylor]: Taking taylor expansion of x in x 1.728 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.728 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.728 * [taylor]: Taking taylor expansion of x in x 1.728 * [taylor]: Taking taylor expansion of 2 in x 1.738 * [approximate]: Taking taylor expansion of (cosh (/ -1 x)) in (x) around 0 1.738 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.738 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.738 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.738 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.738 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.738 * [taylor]: Taking taylor expansion of -1 in x 1.738 * [taylor]: Taking taylor expansion of x in x 1.739 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.739 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.739 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.739 * [taylor]: Taking taylor expansion of -1 in x 1.739 * [taylor]: Taking taylor expansion of x in x 1.739 * [taylor]: Taking taylor expansion of 2 in x 1.739 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.739 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.739 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.740 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.740 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.740 * [taylor]: Taking taylor expansion of -1 in x 1.740 * [taylor]: Taking taylor expansion of x in x 1.740 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.740 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.740 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.740 * [taylor]: Taking taylor expansion of -1 in x 1.740 * [taylor]: Taking taylor expansion of x in x 1.740 * [taylor]: Taking taylor expansion of 2 in x 1.750 * * * [progress]: simplifying candidates 1.751 * [simplify]: Simplifying using # : (expm1 (* (* z x) (/ 1 y))) (log1p (* (* z x) (/ 1 y))) (* (* z x) (/ 1 y)) (* (* z x) (/ 1 y)) (+ (+ (log z) (log x)) (- (log y))) (+ (+ (log z) (log x)) (- 0 (log y))) (+ (+ (log z) (log x)) (- (log 1) (log y))) (+ (+ (log z) (log x)) (log (/ 1 y))) (+ (log (* z x)) (- (log y))) (+ (log (* z x)) (- 0 (log y))) (+ (log (* z x)) (- (log 1) (log y))) (+ (log (* z x)) (log (/ 1 y))) (log (* (* z x) (/ 1 y))) (exp (* (* z x) (/ 1 y))) (* (* (* (* z z) z) (* (* x x) x)) (/ (* (* 1 1) 1) (* (* y y) y))) (* (* (* (* z z) z) (* (* x x) x)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (* (* (* (* z x) (* z x)) (* z x)) (/ (* (* 1 1) 1) (* (* y y) y))) (* (* (* (* z x) (* z x)) (* z x)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (* (cbrt (* (* z x) (/ 1 y))) (cbrt (* (* z x) (/ 1 y)))) (cbrt (* (* z x) (/ 1 y))) (* (* (* (* z x) (/ 1 y)) (* (* z x) (/ 1 y))) (* (* z x) (/ 1 y))) (sqrt (* (* z x) (/ 1 y))) (sqrt (* (* z x) (/ 1 y))) (* (* z x) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (* (* z x) (sqrt (/ 1 y))) (* (* z x) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (* (* z x) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (* (* z x) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (* z x) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (* (* z x) (/ (sqrt 1) (sqrt y))) (* (* z x) (/ (sqrt 1) 1)) (* (* z x) (/ 1 (* (cbrt y) (cbrt y)))) (* (* z x) (/ 1 (sqrt y))) (* (* z x) (/ 1 1)) (* (* z x) 1) (* (* z x) 1) (* x (/ 1 y)) (* (* z x) 1) (expm1 (/ (cosh x) (* (* z x) (/ 1 y)))) (log1p (/ (cosh x) (* (* z x) (/ 1 y)))) (- (log (cosh x)) (+ (+ (log z) (log x)) (- (log y)))) (- (log (cosh x)) (+ (+ (log z) (log x)) (- 0 (log y)))) (- (log (cosh x)) (+ (+ (log z) (log x)) (- (log 1) (log y)))) (- (log (cosh x)) (+ (+ (log z) (log x)) (log (/ 1 y)))) (- (log (cosh x)) (+ (log (* z x)) (- (log y)))) (- (log (cosh x)) (+ (log (* z x)) (- 0 (log y)))) (- (log (cosh x)) (+ (log (* z x)) (- (log 1) (log y)))) (- (log (cosh x)) (+ (log (* z x)) (log (/ 1 y)))) (- (log (cosh x)) (log (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (exp (/ (cosh x) (* (* z x) (/ 1 y)))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* (* z z) z) (* (* x x) x)) (/ (* (* 1 1) 1) (* (* y y) y)))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* (* z z) z) (* (* x x) x)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* (* z x) (* z x)) (* z x)) (/ (* (* 1 1) 1) (* (* y y) y)))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* (* z x) (* z x)) (* z x)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* (* z x) (/ 1 y)) (* (* z x) (/ 1 y))) (* (* z x) (/ 1 y)))) (* (cbrt (/ (cosh x) (* (* z x) (/ 1 y)))) (cbrt (/ (cosh x) (* (* z x) (/ 1 y))))) (cbrt (/ (cosh x) (* (* z x) (/ 1 y)))) (* (* (/ (cosh x) (* (* z x) (/ 1 y))) (/ (cosh x) (* (* z x) (/ 1 y)))) (/ (cosh x) (* (* z x) (/ 1 y)))) (sqrt (/ (cosh x) (* (* z x) (/ 1 y)))) (sqrt (/ (cosh x) (* (* z x) (/ 1 y)))) (- (cosh x)) (- (* (* z x) (/ 1 y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* z x)) (/ (cbrt (cosh x)) (/ 1 y)) (/ (sqrt (cosh x)) (* z x)) (/ (sqrt (cosh x)) (/ 1 y)) (/ 1 (* z x)) (/ (cosh x) (/ 1 y)) (/ 1 (* (* z x) (/ 1 y))) (/ (* (* z x) (/ 1 y)) (cosh x)) (/ (cosh x) (* z x)) (/ (* (* z x) (/ 1 y)) (cbrt (cosh x))) (/ (* (* z x) (/ 1 y)) (sqrt (cosh x))) (/ (* (* z x) (/ 1 y)) (cosh x)) (/ (cosh x) (* z x)) (/ (cosh x) (* (* z x) 1)) (* (* (* z x) (/ 1 y)) 2) (expm1 (cosh x)) (log1p (cosh x)) (+ (exp x) (exp (- x))) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (* (* (cosh x) (cosh x)) (cosh x)) (sqrt (cosh x)) (sqrt (cosh x)) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (+ (* 1/2 (/ (* x y) z)) (/ y (* x z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) (* x z)) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x)) (+ (* 1/2 (pow x 2)) (+ (* 1/24 (pow x 4)) 1)) (* 1/2 (+ (exp x) (exp (- x)))) (* 1/2 (+ (exp (* -1 x)) (exp x))) 1.761 * * [simplify]: iteration 0 : 488 enodes (cost 526 ) 1.772 * * [simplify]: iteration 1 : 2464 enodes (cost 412 ) 1.816 * * [simplify]: iteration 2 : 5002 enodes (cost 396 ) 1.818 * [simplify]: Simplified to: (expm1 (* (* z x) (/ 1 y))) (log1p (* (* z x) (/ 1 y))) (/ (* z x) y) (/ (* z x) y) (- (log (* z x)) (log y)) (- (log (* z x)) (log y)) (- (log (* z x)) (log y)) (- (log (* z x)) (log y)) (- (log (* z x)) (log y)) (- (log (* z x)) (log y)) (- (log (* z x)) (log y)) (- (log (* z x)) (log y)) (- (log (* z x)) (log y)) (pow (exp (/ x y)) z) (pow (/ (* z x) y) 3) (pow (/ (* z x) y) 3) (pow (/ (* z x) y) 3) (pow (/ (* z x) y) 3) (* (cbrt (* (* z x) (/ 1 y))) (cbrt (* (* z x) (/ 1 y)))) (cbrt (* (* z x) (/ 1 y))) (pow (/ (* z x) y) 3) (sqrt (* (* z x) (/ 1 y))) (sqrt (* (* z x) (/ 1 y))) (* (* z x) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (* (* z x) (sqrt (/ 1 y))) (/ (* z x) (* (cbrt y) (cbrt y))) (/ (* z x) (sqrt y)) (* z x) (/ (* z x) (* (cbrt y) (cbrt y))) (/ (* z x) (sqrt y)) (* z x) (/ (* z x) (* (cbrt y) (cbrt y))) (/ (* z x) (sqrt y)) (* z x) (* z x) (* z x) (/ x y) (* z x) (expm1 (/ (cosh x) (* (* z x) (/ 1 y)))) (log1p (/ (cosh x) (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (log (/ (cosh x) (* (* z x) (/ 1 y)))) (pow (exp (/ (cosh x) (* z x))) y) (pow (/ (cosh x) (* (* z x) (/ 1 y))) 3) (pow (/ (cosh x) (* (* z x) (/ 1 y))) 3) (pow (/ (cosh x) (* (* z x) (/ 1 y))) 3) (pow (/ (cosh x) (* (* z x) (/ 1 y))) 3) (pow (/ (cosh x) (* (* z x) (/ 1 y))) 3) (* (cbrt (/ (cosh x) (* (* z x) (/ 1 y)))) (cbrt (/ (cosh x) (* (* z x) (/ 1 y))))) (cbrt (/ (cosh x) (* (* z x) (/ 1 y)))) (pow (/ (cosh x) (* (* z x) (/ 1 y))) 3) (sqrt (/ (cosh x) (* (* z x) (/ 1 y)))) (sqrt (/ (cosh x) (* (* z x) (/ 1 y)))) (- (cosh x)) (/ (- (* z x)) y) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* z x)) (* y (cbrt (cosh x))) (/ (sqrt (cosh x)) (* z x)) (* y (sqrt (cosh x))) (/ 1 (* z x)) (* (cosh x) y) (* (/ 1 (* z x)) y) (/ x (* (cosh x) (/ y z))) (/ (cosh x) (* z x)) (/ (* z x) (* (cbrt (cosh x)) y)) (/ (* z x) (* (sqrt (cosh x)) y)) (/ x (* (cosh x) (/ y z))) (/ (cosh x) (* z x)) (/ (cosh x) (* z x)) (* 2 (/ (* z x) y)) (expm1 (cosh x)) (log1p (cosh x)) (+ (exp (* -1 x)) (exp x)) (log (cosh x)) (exp (cosh x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (cbrt (cosh x)) (pow (cosh x) 3) (sqrt (cosh x)) (sqrt (cosh x)) (/ (* z x) y) (/ (* z x) y) (/ (* z x) y) (fma 1/2 (/ (* x y) z) (/ y (* x z))) (* (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) z) (/ y x)) (* (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) z) (/ y x)) (fma 1/2 (pow x 2) (fma 1/24 (pow x 4) 1)) (fma (exp x) 1/2 (/ 1/2 (exp x))) (fma (exp x) 1/2 (/ 1/2 (exp x))) 1.819 * * * [progress]: adding candidates to table 1.972 * [progress]: [Phase 3 of 3] Extracting. 1.972 * * [regime]: Finding splitpoints for: (# # # # # # #) 1.973 * * * [regime-changes]: Trying 5 branch expressions: ((* (cosh x) (/ y x)) (/ (* (cosh x) (/ y x)) z) z y x) 1.973 * * * * [regimes]: Trying to branch on (* (cosh x) (/ y x)) from (# # # # # # #) 2.012 * * * * [regimes]: Trying to branch on (/ (* (cosh x) (/ y x)) z) from (# # # # # # #) 2.049 * * * * [regimes]: Trying to branch on z from (# # # # # # #) 2.085 * * * * [regimes]: Trying to branch on y from (# # # # # # #) 2.120 * * * * [regimes]: Trying to branch on x from (# # # # # # #) 2.169 * * * [regime]: Found split indices: #