97.967 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.042 * * * [progress]: [2/2] Setting up program. 0.044 * [progress]: [Phase 2 of 3] Improving. 0.044 * [simplify]: Simplifying using # : (/ (* (cosh x) (/ y x)) z) 0.047 * * [simplify]: iteration 0 : 18 enodes (cost 4 ) 0.049 * * [simplify]: iteration 1 : 41 enodes (cost 4 ) 0.051 * * [simplify]: iteration 2 : 102 enodes (cost 4 ) 0.053 * * [simplify]: iteration 3 : 228 enodes (cost 4 ) 0.056 * * [simplify]: iteration 4 : 411 enodes (cost 4 ) 0.062 * * [simplify]: iteration 5 : 786 enodes (cost 4 ) 0.074 * * [simplify]: iteration 6 : 2469 enodes (cost 4 ) 0.102 * * [simplify]: iteration 7 : 5002 enodes (cost 4 ) 0.103 * [simplify]: Simplified to: (/ (* (cosh x) (/ y x)) z) 0.103 * * [progress]: iteration 1 / 4 0.103 * * * [progress]: picking best candidate 0.105 * * * * [pick]: Picked # 0.105 * * * [progress]: localizing error 0.114 * * * [progress]: generating rewritten candidates 0.114 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.120 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.129 * * * [progress]: generating series expansions 0.129 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.129 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 0.129 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 0.129 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 0.129 * [taylor]: Taking taylor expansion of (cosh x) in z 0.129 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.129 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 0.129 * [taylor]: Taking taylor expansion of (exp x) in z 0.129 * [taylor]: Taking taylor expansion of x in z 0.129 * [taylor]: Taking taylor expansion of (exp (- x)) in z 0.129 * [taylor]: Taking taylor expansion of (- x) in z 0.129 * [taylor]: Taking taylor expansion of x in z 0.129 * [taylor]: Taking taylor expansion of 2 in z 0.129 * [taylor]: Taking taylor expansion of y in z 0.129 * [taylor]: Taking taylor expansion of (* x z) in z 0.129 * [taylor]: Taking taylor expansion of x in z 0.130 * [taylor]: Taking taylor expansion of z in z 0.130 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 0.130 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.130 * [taylor]: Taking taylor expansion of (cosh x) in y 0.130 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.130 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.130 * [taylor]: Taking taylor expansion of (exp x) in y 0.130 * [taylor]: Taking taylor expansion of x in y 0.130 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.130 * [taylor]: Taking taylor expansion of (- x) in y 0.130 * [taylor]: Taking taylor expansion of x in y 0.130 * [taylor]: Taking taylor expansion of 2 in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [taylor]: Taking taylor expansion of (* x z) in y 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [taylor]: Taking taylor expansion of z in y 0.134 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.134 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.134 * [taylor]: Taking taylor expansion of (cosh x) in x 0.134 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.134 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.134 * [taylor]: Taking taylor expansion of (exp x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.134 * [taylor]: Taking taylor expansion of (- x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of 2 in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [taylor]: Taking taylor expansion of (* x z) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of z in x 0.135 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.135 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.135 * [taylor]: Taking taylor expansion of (cosh x) in x 0.135 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.135 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.135 * [taylor]: Taking taylor expansion of (exp x) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.135 * [taylor]: Taking taylor expansion of (- x) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of 2 in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (* x z) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of z in x 0.137 * [taylor]: Taking taylor expansion of (/ y z) in y 0.137 * [taylor]: Taking taylor expansion of y in y 0.137 * [taylor]: Taking taylor expansion of z in y 0.137 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.137 * [taylor]: Taking taylor expansion of z in z 0.140 * [taylor]: Taking taylor expansion of 0 in y 0.140 * [taylor]: Taking taylor expansion of 0 in z 0.140 * [taylor]: Taking taylor expansion of 0 in z 0.145 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 0.145 * [taylor]: Taking taylor expansion of 1/2 in y 0.145 * [taylor]: Taking taylor expansion of (/ y z) in y 0.145 * [taylor]: Taking taylor expansion of y in y 0.145 * [taylor]: Taking taylor expansion of z in y 0.145 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 0.145 * [taylor]: Taking taylor expansion of 1/2 in z 0.145 * [taylor]: Taking taylor expansion of z in z 0.145 * [taylor]: Taking taylor expansion of 0 in z 0.145 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [taylor]: Taking taylor expansion of 0 in y 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.153 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 0.153 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 0.153 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 0.153 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 0.153 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.153 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 0.153 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.154 * [taylor]: Taking taylor expansion of x in z 0.154 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.154 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.154 * [taylor]: Taking taylor expansion of x in z 0.154 * [taylor]: Taking taylor expansion of 2 in z 0.154 * [taylor]: Taking taylor expansion of (* x z) in z 0.154 * [taylor]: Taking taylor expansion of x in z 0.154 * [taylor]: Taking taylor expansion of z in z 0.154 * [taylor]: Taking taylor expansion of y in z 0.157 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 0.157 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 0.157 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.157 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.157 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.157 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.157 * [taylor]: Taking taylor expansion of x in y 0.157 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.157 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.157 * [taylor]: Taking taylor expansion of x in y 0.158 * [taylor]: Taking taylor expansion of 2 in y 0.158 * [taylor]: Taking taylor expansion of (* x z) in y 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [taylor]: Taking taylor expansion of z in y 0.158 * [taylor]: Taking taylor expansion of y in y 0.158 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.158 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.158 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.158 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.158 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.158 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.158 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [taylor]: Taking taylor expansion of 2 in x 0.159 * [taylor]: Taking taylor expansion of (* x z) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [taylor]: Taking taylor expansion of z in x 0.159 * [taylor]: Taking taylor expansion of y in x 0.161 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.161 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.161 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.161 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.161 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.161 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.162 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of 2 in x 0.162 * [taylor]: Taking taylor expansion of (* x z) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of z in x 0.162 * [taylor]: Taking taylor expansion of y in x 0.164 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 0.164 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 0.164 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 0.164 * [taylor]: Taking taylor expansion of 1/2 in y 0.164 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 0.164 * [taylor]: Taking taylor expansion of z 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 (* 1/2 (* z (exp (/ 1 x)))) in y 0.164 * [taylor]: Taking taylor expansion of 1/2 in y 0.165 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.165 * [taylor]: Taking taylor expansion of z in y 0.165 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.165 * [taylor]: Taking taylor expansion of x in y 0.165 * [taylor]: Taking taylor expansion of y in y 0.165 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 0.165 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 0.165 * [taylor]: Taking taylor expansion of 1/2 in z 0.165 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 0.165 * [taylor]: Taking taylor expansion of z in z 0.165 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.165 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.165 * [taylor]: Taking taylor expansion of x in z 0.165 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.165 * [taylor]: Taking taylor expansion of 1/2 in z 0.165 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.165 * [taylor]: Taking taylor expansion of z in z 0.165 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.165 * [taylor]: Taking taylor expansion of x in z 0.171 * [taylor]: Taking taylor expansion of 0 in y 0.174 * [taylor]: Taking taylor expansion of 0 in z 0.181 * [taylor]: Taking taylor expansion of 0 in y 0.181 * [taylor]: Taking taylor expansion of 0 in z 0.186 * [taylor]: Taking taylor expansion of 0 in z 0.197 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0 0.197 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 0.197 * [taylor]: Taking taylor expansion of -1 in z 0.197 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 0.197 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 0.197 * [taylor]: Taking taylor expansion of x in z 0.197 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 0.197 * [taylor]: Taking taylor expansion of z in z 0.197 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 0.197 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.197 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 0.197 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.197 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.197 * [taylor]: Taking taylor expansion of -1 in z 0.197 * [taylor]: Taking taylor expansion of x in z 0.197 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 0.197 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 0.198 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.198 * [taylor]: Taking taylor expansion of -1 in z 0.198 * [taylor]: Taking taylor expansion of x in z 0.198 * [taylor]: Taking taylor expansion of 2 in z 0.198 * [taylor]: Taking taylor expansion of y in z 0.201 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 0.201 * [taylor]: Taking taylor expansion of -1 in y 0.201 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 0.201 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 0.201 * [taylor]: Taking taylor expansion of x in y 0.201 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 0.201 * [taylor]: Taking taylor expansion of z in y 0.201 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.201 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.201 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.201 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.201 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.201 * [taylor]: Taking taylor expansion of -1 in y 0.201 * [taylor]: Taking taylor expansion of x in y 0.201 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.201 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.201 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.201 * [taylor]: Taking taylor expansion of -1 in y 0.201 * [taylor]: Taking taylor expansion of x in y 0.202 * [taylor]: Taking taylor expansion of 2 in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.202 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 0.202 * [taylor]: Taking taylor expansion of -1 in x 0.202 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 0.202 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 0.202 * [taylor]: Taking taylor expansion of z in x 0.202 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.202 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.202 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.202 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.202 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.202 * [taylor]: Taking taylor expansion of -1 in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.203 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.203 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.203 * [taylor]: Taking taylor expansion of -1 in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of 2 in x 0.203 * [taylor]: Taking taylor expansion of y in x 0.205 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 0.205 * [taylor]: Taking taylor expansion of -1 in x 0.205 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 0.205 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 0.205 * [taylor]: Taking taylor expansion of z in x 0.205 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.205 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.205 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.205 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.205 * [taylor]: Taking taylor expansion of -1 in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.206 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.206 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.206 * [taylor]: Taking taylor expansion of -1 in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of 2 in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.208 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 0.208 * [taylor]: Taking taylor expansion of -1 in y 0.208 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 0.208 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 0.208 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.208 * [taylor]: Taking taylor expansion of 1/2 in y 0.208 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.208 * [taylor]: Taking taylor expansion of z 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 x in y 0.209 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 0.209 * [taylor]: Taking taylor expansion of 1/2 in y 0.209 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 0.209 * [taylor]: Taking taylor expansion of z in y 0.209 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.209 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.209 * [taylor]: Taking taylor expansion of -1 in y 0.209 * [taylor]: Taking taylor expansion of x in y 0.209 * [taylor]: Taking taylor expansion of y in y 0.209 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 0.209 * [taylor]: Taking taylor expansion of -1 in z 0.209 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 0.209 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.209 * [taylor]: Taking taylor expansion of 1/2 in z 0.209 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.209 * [taylor]: Taking taylor expansion of z in z 0.209 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.209 * [taylor]: Taking taylor expansion of x in z 0.209 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 0.210 * [taylor]: Taking taylor expansion of 1/2 in z 0.210 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 0.210 * [taylor]: Taking taylor expansion of z in z 0.210 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.210 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.210 * [taylor]: Taking taylor expansion of -1 in z 0.210 * [taylor]: Taking taylor expansion of x in z 0.216 * [taylor]: Taking taylor expansion of 0 in y 0.219 * [taylor]: Taking taylor expansion of 0 in z 0.227 * [taylor]: Taking taylor expansion of 0 in y 0.227 * [taylor]: Taking taylor expansion of 0 in z 0.232 * [taylor]: Taking taylor expansion of 0 in z 0.239 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.239 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) x) in (x y) around 0 0.239 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in y 0.239 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.239 * [taylor]: Taking taylor expansion of (cosh x) in y 0.239 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.239 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.239 * [taylor]: Taking taylor expansion of (exp x) in y 0.239 * [taylor]: Taking taylor expansion of x in y 0.239 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.239 * [taylor]: Taking taylor expansion of (- x) in y 0.239 * [taylor]: Taking taylor expansion of x in y 0.239 * [taylor]: Taking taylor expansion of 2 in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of x in y 0.242 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 0.242 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.242 * [taylor]: Taking taylor expansion of (cosh x) in x 0.242 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.242 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.242 * [taylor]: Taking taylor expansion of (exp x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.242 * [taylor]: Taking taylor expansion of (- x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of 2 in x 0.243 * [taylor]: Taking taylor expansion of y in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 0.243 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.243 * [taylor]: Taking taylor expansion of (cosh x) in x 0.243 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.243 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.243 * [taylor]: Taking taylor expansion of (exp x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.244 * [taylor]: Taking taylor expansion of (- x) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of 2 in x 0.244 * [taylor]: Taking taylor expansion of y in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of y in y 0.247 * [taylor]: Taking taylor expansion of 0 in y 0.251 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.251 * [taylor]: Taking taylor expansion of 1/2 in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.258 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in (x y) around 0 0.259 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in y 0.259 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in y 0.259 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.259 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.259 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.259 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.259 * [taylor]: Taking taylor expansion of x in y 0.259 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.259 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.259 * [taylor]: Taking taylor expansion of x in y 0.259 * [taylor]: Taking taylor expansion of 2 in y 0.260 * [taylor]: Taking taylor expansion of x in y 0.260 * [taylor]: Taking taylor expansion of y in y 0.260 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 0.260 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 0.260 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.260 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.260 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.260 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.260 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of 2 in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.263 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 0.263 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 0.263 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.263 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.263 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.263 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.263 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.264 * [taylor]: Taking taylor expansion of 2 in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.264 * [taylor]: Taking taylor expansion of y in x 0.265 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 0.265 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 0.265 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.266 * [taylor]: Taking taylor expansion of 1/2 in y 0.266 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.266 * [taylor]: Taking taylor expansion of x in y 0.266 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 0.266 * [taylor]: Taking taylor expansion of 1/2 in y 0.266 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.266 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.266 * [taylor]: Taking taylor expansion of x in y 0.266 * [taylor]: Taking taylor expansion of y in y 0.268 * [taylor]: Taking taylor expansion of 0 in y 0.273 * [taylor]: Taking taylor expansion of 0 in y 0.283 * [taylor]: Taking taylor expansion of 0 in y 0.289 * [approximate]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in (x y) around 0 0.289 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in y 0.289 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in y 0.289 * [taylor]: Taking taylor expansion of x in y 0.289 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.289 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.289 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.289 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.289 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.289 * [taylor]: Taking taylor expansion of -1 in y 0.289 * [taylor]: Taking taylor expansion of x in y 0.289 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.289 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.289 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.290 * [taylor]: Taking taylor expansion of -1 in y 0.290 * [taylor]: Taking taylor expansion of x in y 0.290 * [taylor]: Taking taylor expansion of 2 in y 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 0.290 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.290 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.290 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.290 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.290 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.290 * [taylor]: Taking taylor expansion of -1 in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.291 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.291 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.291 * [taylor]: Taking taylor expansion of -1 in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of 2 in x 0.291 * [taylor]: Taking taylor expansion of y in x 0.293 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 0.293 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.293 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.293 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.293 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.293 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.293 * [taylor]: Taking taylor expansion of -1 in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.293 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.293 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.293 * [taylor]: Taking taylor expansion of -1 in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of 2 in x 0.294 * [taylor]: Taking taylor expansion of y in x 0.295 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 0.295 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 0.295 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.295 * [taylor]: Taking taylor expansion of 1/2 in y 0.295 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.296 * [taylor]: Taking taylor expansion of x in y 0.296 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.296 * [taylor]: Taking taylor expansion of 1/2 in y 0.296 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.296 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.296 * [taylor]: Taking taylor expansion of -1 in y 0.296 * [taylor]: Taking taylor expansion of x in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.298 * [taylor]: Taking taylor expansion of 0 in y 0.303 * [taylor]: Taking taylor expansion of 0 in y 0.310 * [taylor]: Taking taylor expansion of 0 in y 0.315 * * * [progress]: simplifying candidates 0.316 * [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)) (+ (* 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) 0.321 * * [simplify]: iteration 0 : 352 enodes (cost 391 ) 0.328 * * [simplify]: iteration 1 : 1472 enodes (cost 333 ) 0.357 * * [simplify]: iteration 2 : 5001 enodes (cost 333 ) 0.359 * [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)) (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 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)) 0.359 * * * [progress]: adding candidates to table 0.482 * * [progress]: iteration 2 / 4 0.482 * * * [progress]: picking best candidate 0.498 * * * * [pick]: Picked # 0.498 * * * [progress]: localizing error 0.512 * * * [progress]: generating rewritten candidates 0.512 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.525 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.531 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.548 * * * [progress]: generating series expansions 0.548 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.548 * [approximate]: Taking taylor expansion of (/ (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* x z)) in (x y z) around 0 0.548 * [taylor]: Taking taylor expansion of (/ (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* x z)) in z 0.548 * [taylor]: Taking taylor expansion of (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) in z 0.549 * [taylor]: Taking taylor expansion of y in z 0.549 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) in z 0.549 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) 0.549 * [taylor]: Taking taylor expansion of (* 1/2 (exp (* -1 x))) in z 0.549 * [taylor]: Taking taylor expansion of 1/2 in z 0.549 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in z 0.549 * [taylor]: Taking taylor expansion of (* -1 x) in z 0.549 * [taylor]: Taking taylor expansion of -1 in z 0.549 * [taylor]: Taking taylor expansion of x in z 0.549 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in z 0.549 * [taylor]: Taking taylor expansion of 1/2 in z 0.549 * [taylor]: Taking taylor expansion of (exp x) in z 0.549 * [taylor]: Taking taylor expansion of x in z 0.549 * [taylor]: Taking taylor expansion of (* x z) in z 0.549 * [taylor]: Taking taylor expansion of x in z 0.549 * [taylor]: Taking taylor expansion of z in z 0.550 * [taylor]: Taking taylor expansion of (/ (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* x z)) in y 0.550 * [taylor]: Taking taylor expansion of (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) in y 0.550 * [taylor]: Taking taylor expansion of y in y 0.550 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) in y 0.550 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) 0.550 * [taylor]: Taking taylor expansion of (* 1/2 (exp (* -1 x))) in y 0.550 * [taylor]: Taking taylor expansion of 1/2 in y 0.550 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in y 0.550 * [taylor]: Taking taylor expansion of (* -1 x) in y 0.550 * [taylor]: Taking taylor expansion of -1 in y 0.550 * [taylor]: Taking taylor expansion of x in y 0.550 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in y 0.550 * [taylor]: Taking taylor expansion of 1/2 in y 0.550 * [taylor]: Taking taylor expansion of (exp x) in y 0.550 * [taylor]: Taking taylor expansion of x in y 0.550 * [taylor]: Taking taylor expansion of (* x z) in y 0.550 * [taylor]: Taking taylor expansion of x in y 0.550 * [taylor]: Taking taylor expansion of z in y 0.553 * [taylor]: Taking taylor expansion of (/ (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* x z)) in x 0.553 * [taylor]: Taking taylor expansion of (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) in x 0.553 * [taylor]: Taking taylor expansion of y in x 0.553 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) in x 0.553 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) 0.553 * [taylor]: Taking taylor expansion of (* 1/2 (exp (* -1 x))) in x 0.553 * [taylor]: Taking taylor expansion of 1/2 in x 0.553 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 0.553 * [taylor]: Taking taylor expansion of (* -1 x) in x 0.553 * [taylor]: Taking taylor expansion of -1 in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x 0.554 * [taylor]: Taking taylor expansion of 1/2 in x 0.554 * [taylor]: Taking taylor expansion of (exp x) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (* x z) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of z in x 0.555 * [taylor]: Taking taylor expansion of (/ (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* x z)) in x 0.555 * [taylor]: Taking taylor expansion of (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) in x 0.555 * [taylor]: Taking taylor expansion of y in x 0.555 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) in x 0.556 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) 0.556 * [taylor]: Taking taylor expansion of (* 1/2 (exp (* -1 x))) in x 0.556 * [taylor]: Taking taylor expansion of 1/2 in x 0.556 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 0.556 * [taylor]: Taking taylor expansion of (* -1 x) in x 0.556 * [taylor]: Taking taylor expansion of -1 in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x 0.556 * [taylor]: Taking taylor expansion of 1/2 in x 0.556 * [taylor]: Taking taylor expansion of (exp x) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (* x z) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of z in x 0.558 * [taylor]: Taking taylor expansion of (/ y z) in y 0.558 * [taylor]: Taking taylor expansion of y in y 0.558 * [taylor]: Taking taylor expansion of z in y 0.558 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.558 * [taylor]: Taking taylor expansion of z in z 0.561 * [taylor]: Taking taylor expansion of 0 in y 0.561 * [taylor]: Taking taylor expansion of 0 in z 0.561 * [taylor]: Taking taylor expansion of 0 in z 0.566 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 0.566 * [taylor]: Taking taylor expansion of 1/2 in y 0.566 * [taylor]: Taking taylor expansion of (/ y z) in y 0.566 * [taylor]: Taking taylor expansion of y in y 0.566 * [taylor]: Taking taylor expansion of z in y 0.566 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 0.566 * [taylor]: Taking taylor expansion of 1/2 in z 0.566 * [taylor]: Taking taylor expansion of z in z 0.567 * [taylor]: Taking taylor expansion of 0 in z 0.567 * [taylor]: Taking taylor expansion of 0 in z 0.573 * [taylor]: Taking taylor expansion of 0 in y 0.573 * [taylor]: Taking taylor expansion of 0 in z 0.574 * [taylor]: Taking taylor expansion of 0 in z 0.574 * [taylor]: Taking taylor expansion of 0 in z 0.574 * [taylor]: Taking taylor expansion of 0 in z 0.575 * [approximate]: Taking taylor expansion of (/ (* x (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))))) y) in (x y z) around 0 0.575 * [taylor]: Taking taylor expansion of (/ (* x (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))))) y) in z 0.575 * [taylor]: Taking taylor expansion of (* x (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))))) in z 0.575 * [taylor]: Taking taylor expansion of x in z 0.575 * [taylor]: Taking taylor expansion of (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x))))) in z 0.575 * [taylor]: Taking taylor expansion of z in z 0.575 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) in z 0.575 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ -1 x))) (* 1/2 (exp (/ 1 x)))) 0.575 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in z 0.575 * [taylor]: Taking taylor expansion of 1/2 in z 0.575 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.575 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.575 * [taylor]: Taking taylor expansion of -1 in z 0.575 * [taylor]: Taking taylor expansion of x in z 0.575 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in z 0.575 * [taylor]: Taking taylor expansion of 1/2 in z 0.575 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.575 * [taylor]: Taking taylor expansion of x in z 0.575 * [taylor]: Taking taylor expansion of y in z 0.579 * [taylor]: Taking taylor expansion of (/ (* x (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))))) y) in y 0.579 * [taylor]: Taking taylor expansion of (* x (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))))) in y 0.579 * [taylor]: Taking taylor expansion of x in y 0.579 * [taylor]: Taking taylor expansion of (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x))))) in y 0.579 * [taylor]: Taking taylor expansion of z in y 0.579 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) in y 0.584 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ -1 x))) (* 1/2 (exp (/ 1 x)))) 0.584 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.584 * [taylor]: Taking taylor expansion of 1/2 in y 0.584 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.584 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.584 * [taylor]: Taking taylor expansion of -1 in y 0.584 * [taylor]: Taking taylor expansion of x in y 0.584 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.584 * [taylor]: Taking taylor expansion of 1/2 in y 0.584 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.584 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.584 * [taylor]: Taking taylor expansion of x in y 0.584 * [taylor]: Taking taylor expansion of y in y 0.585 * [taylor]: Taking taylor expansion of (/ (* x (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))))) y) in x 0.585 * [taylor]: Taking taylor expansion of (* x (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))))) in x 0.585 * [taylor]: Taking taylor expansion of x in x 0.585 * [taylor]: Taking taylor expansion of (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x))))) in x 0.585 * [taylor]: Taking taylor expansion of z in x 0.585 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) in x 0.585 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ -1 x))) (* 1/2 (exp (/ 1 x)))) 0.585 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.585 * [taylor]: Taking taylor expansion of 1/2 in x 0.585 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.585 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.585 * [taylor]: Taking taylor expansion of -1 in x 0.585 * [taylor]: Taking taylor expansion of x in x 0.585 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.585 * [taylor]: Taking taylor expansion of 1/2 in x 0.585 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.585 * [taylor]: Taking taylor expansion of x in x 0.586 * [taylor]: Taking taylor expansion of y in x 0.588 * [taylor]: Taking taylor expansion of (/ (* x (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))))) y) in x 0.588 * [taylor]: Taking taylor expansion of (* x (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))))) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of (* z (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x))))) in x 0.588 * [taylor]: Taking taylor expansion of z in x 0.588 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) in x 0.588 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ -1 x))) (* 1/2 (exp (/ 1 x)))) 0.588 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.588 * [taylor]: Taking taylor expansion of 1/2 in x 0.588 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.588 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.588 * [taylor]: Taking taylor expansion of -1 in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.588 * [taylor]: Taking taylor expansion of 1/2 in x 0.588 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of y in x 0.590 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 0.591 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 0.591 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.591 * [taylor]: Taking taylor expansion of 1/2 in y 0.591 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.591 * [taylor]: Taking taylor expansion of z in y 0.591 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.591 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.591 * [taylor]: Taking taylor expansion of x in y 0.591 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 0.591 * [taylor]: Taking taylor expansion of 1/2 in y 0.591 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 0.591 * [taylor]: Taking taylor expansion of z in y 0.591 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.591 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.591 * [taylor]: Taking taylor expansion of -1 in y 0.591 * [taylor]: Taking taylor expansion of x in y 0.591 * [taylor]: Taking taylor expansion of y in y 0.591 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 0.591 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.591 * [taylor]: Taking taylor expansion of 1/2 in z 0.591 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.591 * [taylor]: Taking taylor expansion of z in z 0.591 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.591 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.591 * [taylor]: Taking taylor expansion of x in z 0.591 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 0.592 * [taylor]: Taking taylor expansion of 1/2 in z 0.592 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 0.592 * [taylor]: Taking taylor expansion of z in z 0.592 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.592 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.592 * [taylor]: Taking taylor expansion of -1 in z 0.592 * [taylor]: Taking taylor expansion of x in z 0.597 * [taylor]: Taking taylor expansion of 0 in y 0.599 * [taylor]: Taking taylor expansion of 0 in z 0.607 * [taylor]: Taking taylor expansion of 0 in y 0.607 * [taylor]: Taking taylor expansion of 0 in z 0.611 * [taylor]: Taking taylor expansion of 0 in z 0.617 * [approximate]: Taking taylor expansion of (* -1 (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) y)) in (x y z) around 0 0.617 * [taylor]: Taking taylor expansion of (* -1 (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) y)) in z 0.617 * [taylor]: Taking taylor expansion of -1 in z 0.617 * [taylor]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) y) in z 0.617 * [taylor]: Taking taylor expansion of (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) in z 0.617 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) in z 0.617 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) 0.617 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in z 0.617 * [taylor]: Taking taylor expansion of 1/2 in z 0.617 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.617 * [taylor]: Taking taylor expansion of x in z 0.618 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in z 0.618 * [taylor]: Taking taylor expansion of 1/2 in z 0.618 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.618 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.618 * [taylor]: Taking taylor expansion of -1 in z 0.618 * [taylor]: Taking taylor expansion of x in z 0.618 * [taylor]: Taking taylor expansion of (* x z) in z 0.618 * [taylor]: Taking taylor expansion of x in z 0.618 * [taylor]: Taking taylor expansion of z in z 0.618 * [taylor]: Taking taylor expansion of y in z 0.621 * [taylor]: Taking taylor expansion of (* -1 (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) y)) in y 0.621 * [taylor]: Taking taylor expansion of -1 in y 0.621 * [taylor]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) y) in y 0.621 * [taylor]: Taking taylor expansion of (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) in y 0.621 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) in y 0.621 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) 0.621 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.621 * [taylor]: Taking taylor expansion of 1/2 in y 0.621 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.621 * [taylor]: Taking taylor expansion of x in y 0.621 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.621 * [taylor]: Taking taylor expansion of 1/2 in y 0.621 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.621 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.621 * [taylor]: Taking taylor expansion of -1 in y 0.621 * [taylor]: Taking taylor expansion of x in y 0.621 * [taylor]: Taking taylor expansion of (* x z) in y 0.621 * [taylor]: Taking taylor expansion of x in y 0.621 * [taylor]: Taking taylor expansion of z in y 0.621 * [taylor]: Taking taylor expansion of y in y 0.622 * [taylor]: Taking taylor expansion of (* -1 (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) y)) in x 0.622 * [taylor]: Taking taylor expansion of -1 in x 0.622 * [taylor]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) y) in x 0.622 * [taylor]: Taking taylor expansion of (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) in x 0.622 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) in x 0.622 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) 0.622 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.622 * [taylor]: Taking taylor expansion of 1/2 in x 0.622 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.622 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.622 * [taylor]: Taking taylor expansion of 1/2 in x 0.622 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.622 * [taylor]: Taking taylor expansion of -1 in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of (* x z) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of z in x 0.623 * [taylor]: Taking taylor expansion of y in x 0.625 * [taylor]: Taking taylor expansion of (* -1 (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) y)) in x 0.625 * [taylor]: Taking taylor expansion of -1 in x 0.625 * [taylor]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) y) in x 0.625 * [taylor]: Taking taylor expansion of (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) (* x z)) in x 0.625 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) in x 0.625 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) 0.625 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.625 * [taylor]: Taking taylor expansion of 1/2 in x 0.625 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.625 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.625 * [taylor]: Taking taylor expansion of 1/2 in x 0.625 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.625 * [taylor]: Taking taylor expansion of -1 in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (* x z) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of z in x 0.626 * [taylor]: Taking taylor expansion of y in x 0.628 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 0.628 * [taylor]: Taking taylor expansion of -1 in y 0.628 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 0.628 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 0.628 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.628 * [taylor]: Taking taylor expansion of 1/2 in y 0.628 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.628 * [taylor]: Taking taylor expansion of z in y 0.628 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.628 * [taylor]: Taking taylor expansion of x in y 0.628 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 0.628 * [taylor]: Taking taylor expansion of 1/2 in y 0.628 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 0.628 * [taylor]: Taking taylor expansion of z in y 0.628 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.628 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.628 * [taylor]: Taking taylor expansion of -1 in y 0.628 * [taylor]: Taking taylor expansion of x in y 0.628 * [taylor]: Taking taylor expansion of y in y 0.629 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 0.629 * [taylor]: Taking taylor expansion of -1 in z 0.629 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 0.629 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.629 * [taylor]: Taking taylor expansion of 1/2 in z 0.629 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.629 * [taylor]: Taking taylor expansion of z in z 0.629 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.629 * [taylor]: Taking taylor expansion of x in z 0.629 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 0.629 * [taylor]: Taking taylor expansion of 1/2 in z 0.629 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 0.629 * [taylor]: Taking taylor expansion of z in z 0.629 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.629 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.629 * [taylor]: Taking taylor expansion of -1 in z 0.629 * [taylor]: Taking taylor expansion of x in z 0.636 * [taylor]: Taking taylor expansion of 0 in y 0.639 * [taylor]: Taking taylor expansion of 0 in z 0.647 * [taylor]: Taking taylor expansion of 0 in y 0.647 * [taylor]: Taking taylor expansion of 0 in z 0.652 * [taylor]: Taking taylor expansion of 0 in z 0.659 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.659 * [approximate]: Taking taylor expansion of (/ (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) x) in (x y) around 0 0.659 * [taylor]: Taking taylor expansion of (/ (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) x) in y 0.659 * [taylor]: Taking taylor expansion of (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) in y 0.659 * [taylor]: Taking taylor expansion of y in y 0.659 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) in y 0.659 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) 0.659 * [taylor]: Taking taylor expansion of (* 1/2 (exp (* -1 x))) in y 0.659 * [taylor]: Taking taylor expansion of 1/2 in y 0.659 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in y 0.659 * [taylor]: Taking taylor expansion of (* -1 x) in y 0.659 * [taylor]: Taking taylor expansion of -1 in y 0.659 * [taylor]: Taking taylor expansion of x in y 0.659 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in y 0.659 * [taylor]: Taking taylor expansion of 1/2 in y 0.659 * [taylor]: Taking taylor expansion of (exp x) in y 0.659 * [taylor]: Taking taylor expansion of x in y 0.659 * [taylor]: Taking taylor expansion of x in y 0.662 * [taylor]: Taking taylor expansion of (/ (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) x) in x 0.662 * [taylor]: Taking taylor expansion of (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) in x 0.662 * [taylor]: Taking taylor expansion of y in x 0.662 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) in x 0.662 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) 0.662 * [taylor]: Taking taylor expansion of (* 1/2 (exp (* -1 x))) in x 0.662 * [taylor]: Taking taylor expansion of 1/2 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 in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x 0.663 * [taylor]: Taking taylor expansion of 1/2 in x 0.663 * [taylor]: Taking taylor expansion of (exp x) in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.664 * [taylor]: Taking taylor expansion of (/ (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) x) in x 0.664 * [taylor]: Taking taylor expansion of (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) in x 0.664 * [taylor]: Taking taylor expansion of y in x 0.664 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) in x 0.664 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) 0.664 * [taylor]: Taking taylor expansion of (* 1/2 (exp (* -1 x))) in x 0.664 * [taylor]: Taking taylor expansion of 1/2 in x 0.664 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 0.664 * [taylor]: Taking taylor expansion of (* -1 x) in x 0.664 * [taylor]: Taking taylor expansion of -1 in x 0.664 * [taylor]: Taking taylor expansion of x in x 0.665 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x 0.665 * [taylor]: Taking taylor expansion of 1/2 in x 0.665 * [taylor]: Taking taylor expansion of (exp x) in x 0.665 * [taylor]: Taking taylor expansion of x in x 0.665 * [taylor]: Taking taylor expansion of x in x 0.666 * [taylor]: Taking taylor expansion of y in y 0.672 * [taylor]: Taking taylor expansion of 0 in y 0.676 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.676 * [taylor]: Taking taylor expansion of 1/2 in y 0.676 * [taylor]: Taking taylor expansion of y in y 0.683 * [taylor]: Taking taylor expansion of 0 in y 0.684 * [approximate]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) x) y) in (x y) around 0 0.684 * [taylor]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) x) y) in y 0.684 * [taylor]: Taking taylor expansion of (* (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) x) in y 0.684 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) in y 0.684 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ -1 x))) (* 1/2 (exp (/ 1 x)))) 0.684 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.684 * [taylor]: Taking taylor expansion of 1/2 in y 0.684 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.684 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.684 * [taylor]: Taking taylor expansion of -1 in y 0.684 * [taylor]: Taking taylor expansion of x in y 0.684 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.684 * [taylor]: Taking taylor expansion of 1/2 in y 0.684 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.684 * [taylor]: Taking taylor expansion of x in y 0.684 * [taylor]: Taking taylor expansion of x in y 0.684 * [taylor]: Taking taylor expansion of y in y 0.685 * [taylor]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) x) y) in x 0.685 * [taylor]: Taking taylor expansion of (* (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) x) in x 0.685 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) in x 0.685 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ -1 x))) (* 1/2 (exp (/ 1 x)))) 0.685 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.685 * [taylor]: Taking taylor expansion of 1/2 in x 0.685 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.685 * [taylor]: Taking taylor expansion of -1 in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.685 * [taylor]: Taking taylor expansion of 1/2 in x 0.685 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of y in x 0.687 * [taylor]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) x) y) in x 0.687 * [taylor]: Taking taylor expansion of (* (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) x) in x 0.687 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) in x 0.688 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ -1 x))) (* 1/2 (exp (/ 1 x)))) 0.688 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.688 * [taylor]: Taking taylor expansion of 1/2 in x 0.688 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.688 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.688 * [taylor]: Taking taylor expansion of -1 in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.688 * [taylor]: Taking taylor expansion of 1/2 in x 0.688 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of y in x 0.690 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 0.690 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 0.690 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.690 * [taylor]: Taking taylor expansion of 1/2 in y 0.690 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.690 * [taylor]: Taking taylor expansion of x in y 0.690 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.690 * [taylor]: Taking taylor expansion of 1/2 in y 0.690 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.690 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.690 * [taylor]: Taking taylor expansion of -1 in y 0.690 * [taylor]: Taking taylor expansion of x in y 0.690 * [taylor]: Taking taylor expansion of y in y 0.693 * [taylor]: Taking taylor expansion of 0 in y 0.697 * [taylor]: Taking taylor expansion of 0 in y 0.704 * [taylor]: Taking taylor expansion of 0 in y 0.710 * [approximate]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) x) y) in (x y) around 0 0.710 * [taylor]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) x) y) in y 0.710 * [taylor]: Taking taylor expansion of (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) x) in y 0.710 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) in y 0.710 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) 0.710 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.710 * [taylor]: Taking taylor expansion of 1/2 in y 0.710 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.710 * [taylor]: Taking taylor expansion of x in y 0.710 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.710 * [taylor]: Taking taylor expansion of 1/2 in y 0.710 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.710 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.710 * [taylor]: Taking taylor expansion of -1 in y 0.710 * [taylor]: Taking taylor expansion of x in y 0.710 * [taylor]: Taking taylor expansion of x in y 0.710 * [taylor]: Taking taylor expansion of y in y 0.710 * [taylor]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) x) y) in x 0.710 * [taylor]: Taking taylor expansion of (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) x) in x 0.710 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) in x 0.711 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) 0.711 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.711 * [taylor]: Taking taylor expansion of 1/2 in x 0.711 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.711 * [taylor]: Taking taylor expansion of 1/2 in x 0.711 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.711 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.711 * [taylor]: Taking taylor expansion of -1 in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of y in x 0.713 * [taylor]: Taking taylor expansion of (/ (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) x) y) in x 0.713 * [taylor]: Taking taylor expansion of (* (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) x) in x 0.713 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) in x 0.713 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) 0.713 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.713 * [taylor]: Taking taylor expansion of 1/2 in x 0.713 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.713 * [taylor]: Taking taylor expansion of x in x 0.713 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.714 * [taylor]: Taking taylor expansion of 1/2 in x 0.714 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.714 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.714 * [taylor]: Taking taylor expansion of -1 in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.714 * [taylor]: Taking taylor expansion of y in x 0.716 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 0.716 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 0.716 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.716 * [taylor]: Taking taylor expansion of 1/2 in y 0.716 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.716 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.716 * [taylor]: Taking taylor expansion of x in y 0.716 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.716 * [taylor]: Taking taylor expansion of 1/2 in y 0.716 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.716 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.716 * [taylor]: Taking taylor expansion of -1 in y 0.716 * [taylor]: Taking taylor expansion of x in y 0.716 * [taylor]: Taking taylor expansion of y in y 0.718 * [taylor]: Taking taylor expansion of 0 in y 0.723 * [taylor]: Taking taylor expansion of 0 in y 0.730 * [taylor]: Taking taylor expansion of 0 in y 0.736 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.736 * [approximate]: Taking taylor expansion of (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) in (x) around 0 0.736 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) in x 0.736 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) 0.736 * [taylor]: Taking taylor expansion of (* 1/2 (exp (* -1 x))) in x 0.736 * [taylor]: Taking taylor expansion of 1/2 in x 0.736 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 0.736 * [taylor]: Taking taylor expansion of (* -1 x) in x 0.736 * [taylor]: Taking taylor expansion of -1 in x 0.736 * [taylor]: Taking taylor expansion of x in x 0.737 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x 0.737 * [taylor]: Taking taylor expansion of 1/2 in x 0.737 * [taylor]: Taking taylor expansion of (exp x) in x 0.737 * [taylor]: Taking taylor expansion of x in x 0.737 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) in x 0.737 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) 0.737 * [taylor]: Taking taylor expansion of (* 1/2 (exp (* -1 x))) in x 0.737 * [taylor]: Taking taylor expansion of 1/2 in x 0.737 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x 0.737 * [taylor]: Taking taylor expansion of (* -1 x) in x 0.737 * [taylor]: Taking taylor expansion of -1 in x 0.737 * [taylor]: Taking taylor expansion of x in x 0.738 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x 0.738 * [taylor]: Taking taylor expansion of 1/2 in x 0.738 * [taylor]: Taking taylor expansion of (exp x) in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.759 * [approximate]: Taking taylor expansion of (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) in (x) around 0 0.759 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) in x 0.759 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ -1 x))) (* 1/2 (exp (/ 1 x)))) 0.759 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.759 * [taylor]: Taking taylor expansion of 1/2 in x 0.759 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.759 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.759 * [taylor]: Taking taylor expansion of -1 in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.760 * [taylor]: Taking taylor expansion of 1/2 in x 0.760 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ -1 x)) (* 1/2 (exp (/ 1 x)))) in x 0.760 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ -1 x))) (* 1/2 (exp (/ 1 x)))) 0.760 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.760 * [taylor]: Taking taylor expansion of 1/2 in x 0.760 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.760 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.760 * [taylor]: Taking taylor expansion of -1 in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.761 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.761 * [taylor]: Taking taylor expansion of 1/2 in x 0.761 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.761 * [taylor]: Taking taylor expansion of x in x 0.773 * [approximate]: Taking taylor expansion of (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) in (x) around 0 0.773 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) in x 0.773 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) 0.773 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.773 * [taylor]: Taking taylor expansion of 1/2 in x 0.773 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.773 * [taylor]: Taking taylor expansion of x in x 0.774 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.774 * [taylor]: Taking taylor expansion of 1/2 in x 0.774 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.774 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.774 * [taylor]: Taking taylor expansion of -1 in x 0.774 * [taylor]: Taking taylor expansion of x in x 0.774 * [taylor]: Taking taylor expansion of (fma 1/2 (exp (/ 1 x)) (* 1/2 (exp (/ -1 x)))) in x 0.774 * [taylor]: Rewrote expression to (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) 0.774 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 0.774 * [taylor]: Taking taylor expansion of 1/2 in x 0.774 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.774 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.774 * [taylor]: Taking taylor expansion of x in x 0.775 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 0.775 * [taylor]: Taking taylor expansion of 1/2 in x 0.775 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.775 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.775 * [taylor]: Taking taylor expansion of -1 in x 0.775 * [taylor]: Taking taylor expansion of x in x 0.787 * * * [progress]: simplifying candidates 0.793 * [simplify]: Simplifying using # : (expm1 (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z)) (log1p (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z)) (- (- (log (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (- (log x) (log y))) (log z)) (- (- (log (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (log (/ x y))) (log z)) (- (log (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (log z)) (log (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z)) (exp (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z)) (/ (/ (* (* (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (* (* x x) x) (* (* y y) y))) (* (* z z) z)) (/ (/ (* (* (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* (* (/ x y) (/ x y)) (/ x y))) (* (* z z) z)) (/ (* (* (/ (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 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (* (* z z) z)) (* (cbrt (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z)) (cbrt (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z))) (cbrt (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z)) (* (* (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z) (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z)) (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z)) (sqrt (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z)) (sqrt (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) z)) (- (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (- z) (/ (* (cbrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (cbrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)))) (* (cbrt z) (cbrt z))) (/ (cbrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (cbrt z)) (/ (* (cbrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (cbrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)))) (sqrt z)) (/ (cbrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (sqrt z)) (/ (* (cbrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (cbrt (/ (fma 1/2 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(fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (* z (/ x y)) (/ z y) (* z (/ x y)) (expm1 (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (log1p (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (log (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (log (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (log (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (exp (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (pow (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) 3) (pow (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) 3) (* (cbrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (cbrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)))) (cbrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (pow (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) 3) (sqrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (sqrt (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y))) (- (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (- (/ x y)) (/ (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (* (cbrt (/ x y)) (cbrt (/ x y)))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (/ x y))) (/ (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (sqrt (/ x y))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (sqrt (/ x y))) (/ (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (cbrt x) (cbrt y))) (/ (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (/ (* (cbrt x) (cbrt x)) (sqrt y))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (cbrt x) (sqrt y))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (* (cbrt x) (cbrt x)) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (cbrt x) y)) (/ (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (/ (sqrt x) (* (cbrt y) (cbrt y)))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt x) (cbrt y))) (/ (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (/ (sqrt x) (sqrt y))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt x) (sqrt y))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt x) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt x) y)) (* (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (* (cbrt y) (cbrt y))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ x (cbrt y))) (* (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (sqrt y)) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ x (sqrt y))) (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ x y)) (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (/ (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ x y)) (/ (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) x) (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) y) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* (cbrt (/ x y)) (cbrt (/ x y)))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (/ x y))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (sqrt (/ x y))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (sqrt (/ x y))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (cbrt x) (cbrt y))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (* (cbrt x) (cbrt x)) (sqrt y))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (cbrt x) (sqrt y))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (cbrt x) y)) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt x) (* (cbrt y) (cbrt y)))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt x) (cbrt y))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt x) (sqrt y))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt x) (sqrt y))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (sqrt x)) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt x) y)) (* (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* (cbrt y) (cbrt y))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ x (cbrt y))) (* (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (sqrt y)) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ x (sqrt y))) (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ x y)) (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ x y)) (/ (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) x) (* (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) y) (/ 1 (* (cbrt (/ x y)) (cbrt (/ x y)))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (cbrt (/ x y))) (/ 1 (sqrt (/ x y))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (sqrt (/ x y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (cbrt x) (cbrt y))) (/ (sqrt y) (* (cbrt x) (cbrt x))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (cbrt x) (sqrt y))) (/ 1 (* (cbrt x) (cbrt x))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (cbrt x) y)) (/ (* (cbrt y) (cbrt y)) (sqrt x)) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (sqrt x) (cbrt y))) (/ (sqrt y) (sqrt x)) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (sqrt x) (sqrt y))) (/ 1 (sqrt x)) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (sqrt x) y)) (* (cbrt y) (cbrt y)) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x (cbrt y))) (sqrt y) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x (sqrt y))) 1 (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) 1 (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ x y)) (/ 1 x) (* y (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ 1 (/ x y)) (/ (/ x y) (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (* (cbrt (/ x y)) (cbrt (/ x y)))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (sqrt (/ x y))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (* (cbrt x) (cbrt x)) (sqrt y))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (* (cbrt x) (cbrt x))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (sqrt x) (* (cbrt y) (cbrt y)))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (sqrt x) (sqrt y))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (sqrt x)) (* (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (* (cbrt y) (cbrt y))) (* (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (sqrt y)) (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) x) (/ (/ x y) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (/ (/ x y) (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (/ (/ x y) (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) x) (expm1 (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (log1p (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* 1/2 (exp (* -1 x))) (log (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (exp (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (* (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))))) (cbrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (pow (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) 3) (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (sqrt (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x)))) (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 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 1/2 (exp (* -1 x)) (* 1/2 (exp x))) (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) 0.865 * * * [progress]: adding candidates to table 1.948 * * [progress]: iteration 3 / 4 1.948 * * * [progress]: picking best candidate 1.964 * * * * [pick]: Picked # 1.964 * * * [progress]: localizing error 1.971 * * * [progress]: generating rewritten candidates 1.971 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1.982 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1.990 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 1.997 * * * [progress]: generating series expansions 1.997 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1.998 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 1.998 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 1.998 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 1.998 * [taylor]: Taking taylor expansion of (cosh x) in z 1.998 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.998 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 1.998 * [taylor]: Taking taylor expansion of (exp x) in z 1.998 * [taylor]: Taking taylor expansion of x in z 1.998 * [taylor]: Taking taylor expansion of (exp (- x)) in z 1.998 * [taylor]: Taking taylor expansion of (- x) in z 1.998 * [taylor]: Taking taylor expansion of x in z 1.998 * [taylor]: Taking taylor expansion of 2 in z 1.998 * [taylor]: Taking taylor expansion of y in z 1.998 * [taylor]: Taking taylor expansion of (* x z) in z 1.998 * [taylor]: Taking taylor expansion of x in z 1.998 * [taylor]: Taking taylor expansion of z in z 1.999 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 1.999 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 1.999 * [taylor]: Taking taylor expansion of (cosh x) in y 1.999 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.999 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 1.999 * [taylor]: Taking taylor expansion of (exp x) in y 1.999 * [taylor]: Taking taylor expansion of x in y 2.000 * [taylor]: Taking taylor expansion of (exp (- x)) in y 2.000 * [taylor]: Taking taylor expansion of (- x) in y 2.000 * [taylor]: Taking taylor expansion of x in y 2.000 * [taylor]: Taking taylor expansion of 2 in y 2.000 * [taylor]: Taking taylor expansion of y in y 2.000 * [taylor]: Taking taylor expansion of (* x z) in y 2.000 * [taylor]: Taking taylor expansion of x in y 2.000 * [taylor]: Taking taylor expansion of z in y 2.003 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 2.003 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 2.003 * [taylor]: Taking taylor expansion of (cosh x) in x 2.003 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.003 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.003 * [taylor]: Taking taylor expansion of (exp x) in x 2.003 * [taylor]: Taking taylor expansion of x in x 2.003 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.003 * [taylor]: Taking taylor expansion of (- x) in x 2.003 * [taylor]: Taking taylor expansion of x in x 2.004 * [taylor]: Taking taylor expansion of 2 in x 2.004 * [taylor]: Taking taylor expansion of y in x 2.004 * [taylor]: Taking taylor expansion of (* x z) in x 2.004 * [taylor]: Taking taylor expansion of x in x 2.004 * [taylor]: Taking taylor expansion of z in x 2.004 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 2.004 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 2.004 * [taylor]: Taking taylor expansion of (cosh x) in x 2.005 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.005 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.005 * [taylor]: Taking taylor expansion of (exp x) in x 2.005 * [taylor]: Taking taylor expansion of x in x 2.005 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.005 * [taylor]: Taking taylor expansion of (- x) in x 2.005 * [taylor]: Taking taylor expansion of x in x 2.005 * [taylor]: Taking taylor expansion of 2 in x 2.006 * [taylor]: Taking taylor expansion of y in x 2.006 * [taylor]: Taking taylor expansion of (* x z) in x 2.006 * [taylor]: Taking taylor expansion of x in x 2.006 * [taylor]: Taking taylor expansion of z in x 2.006 * [taylor]: Taking taylor expansion of (/ y z) in y 2.006 * [taylor]: Taking taylor expansion of y in y 2.006 * [taylor]: Taking taylor expansion of z in y 2.006 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.006 * [taylor]: Taking taylor expansion of z in z 2.009 * [taylor]: Taking taylor expansion of 0 in y 2.009 * [taylor]: Taking taylor expansion of 0 in z 2.010 * [taylor]: Taking taylor expansion of 0 in z 2.014 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 2.014 * [taylor]: Taking taylor expansion of 1/2 in y 2.014 * [taylor]: Taking taylor expansion of (/ y z) in y 2.014 * [taylor]: Taking taylor expansion of y in y 2.014 * [taylor]: Taking taylor expansion of z in y 2.015 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 2.015 * [taylor]: Taking taylor expansion of 1/2 in z 2.015 * [taylor]: Taking taylor expansion of z in z 2.015 * [taylor]: Taking taylor expansion of 0 in z 2.015 * [taylor]: Taking taylor expansion of 0 in z 2.027 * [taylor]: Taking taylor expansion of 0 in y 2.027 * [taylor]: Taking taylor expansion of 0 in z 2.027 * [taylor]: Taking taylor expansion of 0 in z 2.027 * [taylor]: Taking taylor expansion of 0 in z 2.027 * [taylor]: Taking taylor expansion of 0 in z 2.028 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 2.028 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 2.028 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 2.028 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 2.028 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.028 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 2.028 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.029 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.029 * [taylor]: Taking taylor expansion of x in z 2.029 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 2.029 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 2.029 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.029 * [taylor]: Taking taylor expansion of x in z 2.029 * [taylor]: Taking taylor expansion of 2 in z 2.029 * [taylor]: Taking taylor expansion of (* x z) in z 2.029 * [taylor]: Taking taylor expansion of x in z 2.029 * [taylor]: Taking taylor expansion of z in z 2.029 * [taylor]: Taking taylor expansion of y in z 2.032 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 2.032 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 2.032 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 2.032 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.032 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 2.032 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.032 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.032 * [taylor]: Taking taylor expansion of x in y 2.032 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.032 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.032 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.032 * [taylor]: Taking taylor expansion of x in y 2.033 * [taylor]: Taking taylor expansion of 2 in y 2.033 * [taylor]: Taking taylor expansion of (* x z) in y 2.033 * [taylor]: Taking taylor expansion of x in y 2.033 * [taylor]: Taking taylor expansion of z in y 2.033 * [taylor]: Taking taylor expansion of y in y 2.033 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 2.033 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 2.033 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 2.033 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.033 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.033 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.033 * [taylor]: Taking taylor expansion of x in x 2.034 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.034 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.034 * [taylor]: Taking taylor expansion of x in x 2.034 * [taylor]: Taking taylor expansion of 2 in x 2.034 * [taylor]: Taking taylor expansion of (* x z) in x 2.034 * [taylor]: Taking taylor expansion of x in x 2.034 * [taylor]: Taking taylor expansion of z in x 2.034 * [taylor]: Taking taylor expansion of y in x 2.036 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 2.036 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 2.036 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 2.036 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.036 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.036 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.036 * [taylor]: Taking taylor expansion of x in x 2.037 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.037 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.037 * [taylor]: Taking taylor expansion of x in x 2.037 * [taylor]: Taking taylor expansion of 2 in x 2.037 * [taylor]: Taking taylor expansion of (* x z) in x 2.037 * [taylor]: Taking taylor expansion of x in x 2.037 * [taylor]: Taking taylor expansion of z in x 2.037 * [taylor]: Taking taylor expansion of y in x 2.039 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 2.039 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 2.040 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 2.040 * [taylor]: Taking taylor expansion of 1/2 in y 2.040 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 2.040 * [taylor]: Taking taylor expansion of z in y 2.040 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.040 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.040 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.040 * [taylor]: Taking taylor expansion of x in y 2.040 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 2.040 * [taylor]: Taking taylor expansion of 1/2 in y 2.040 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 2.040 * [taylor]: Taking taylor expansion of z in y 2.040 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.040 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.040 * [taylor]: Taking taylor expansion of x in y 2.040 * [taylor]: Taking taylor expansion of y in y 2.040 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 2.040 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 2.040 * [taylor]: Taking taylor expansion of 1/2 in z 2.041 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 2.041 * [taylor]: Taking taylor expansion of z in z 2.041 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 2.041 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 2.041 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.041 * [taylor]: Taking taylor expansion of x in z 2.041 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 2.041 * [taylor]: Taking taylor expansion of 1/2 in z 2.041 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 2.041 * [taylor]: Taking taylor expansion of z in z 2.041 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.041 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.041 * [taylor]: Taking taylor expansion of x in z 2.046 * [taylor]: Taking taylor expansion of 0 in y 2.049 * [taylor]: Taking taylor expansion of 0 in z 2.056 * [taylor]: Taking taylor expansion of 0 in y 2.057 * [taylor]: Taking taylor expansion of 0 in z 2.062 * [taylor]: Taking taylor expansion of 0 in z 2.069 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0 2.069 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 2.069 * [taylor]: Taking taylor expansion of -1 in z 2.069 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 2.069 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 2.069 * [taylor]: Taking taylor expansion of x in z 2.069 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 2.069 * [taylor]: Taking taylor expansion of z in z 2.069 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 2.069 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.069 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 2.069 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 2.069 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.069 * [taylor]: Taking taylor expansion of -1 in z 2.069 * [taylor]: Taking taylor expansion of x in z 2.069 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 2.069 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 2.069 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.069 * [taylor]: Taking taylor expansion of -1 in z 2.069 * [taylor]: Taking taylor expansion of x in z 2.069 * [taylor]: Taking taylor expansion of 2 in z 2.070 * [taylor]: Taking taylor expansion of y in z 2.073 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 2.073 * [taylor]: Taking taylor expansion of -1 in y 2.073 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 2.073 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 2.073 * [taylor]: Taking taylor expansion of x in y 2.073 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 2.073 * [taylor]: Taking taylor expansion of z in y 2.073 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 2.073 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.073 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 2.073 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.073 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.073 * [taylor]: Taking taylor expansion of -1 in y 2.073 * [taylor]: Taking taylor expansion of x in y 2.073 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 2.073 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 2.073 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.073 * [taylor]: Taking taylor expansion of -1 in y 2.074 * [taylor]: Taking taylor expansion of x in y 2.074 * [taylor]: Taking taylor expansion of 2 in y 2.074 * [taylor]: Taking taylor expansion of y in y 2.074 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 2.074 * [taylor]: Taking taylor expansion of -1 in x 2.074 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 2.074 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 2.074 * [taylor]: Taking taylor expansion of x in x 2.074 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 2.074 * [taylor]: Taking taylor expansion of z in x 2.074 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 2.074 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.074 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 2.074 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.074 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.074 * [taylor]: Taking taylor expansion of -1 in x 2.074 * [taylor]: Taking taylor expansion of x in x 2.075 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 2.075 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 2.075 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.075 * [taylor]: Taking taylor expansion of -1 in x 2.075 * [taylor]: Taking taylor expansion of x in x 2.075 * [taylor]: Taking taylor expansion of 2 in x 2.076 * [taylor]: Taking taylor expansion of y in x 2.077 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 2.077 * [taylor]: Taking taylor expansion of -1 in x 2.077 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 2.077 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 2.077 * [taylor]: Taking taylor expansion of x in x 2.077 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 2.077 * [taylor]: Taking taylor expansion of z in x 2.077 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 2.078 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.078 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 2.078 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.078 * [taylor]: Taking taylor expansion of -1 in x 2.078 * [taylor]: Taking taylor expansion of x in x 2.078 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 2.078 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 2.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.078 * [taylor]: Taking taylor expansion of -1 in x 2.078 * [taylor]: Taking taylor expansion of x in x 2.079 * [taylor]: Taking taylor expansion of 2 in x 2.079 * [taylor]: Taking taylor expansion of y in x 2.081 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 2.081 * [taylor]: Taking taylor expansion of -1 in y 2.081 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 2.081 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 2.081 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 2.081 * [taylor]: Taking taylor expansion of 1/2 in y 2.081 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 2.081 * [taylor]: Taking taylor expansion of z in y 2.081 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.081 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.081 * [taylor]: Taking taylor expansion of x in y 2.081 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 2.081 * [taylor]: Taking taylor expansion of 1/2 in y 2.081 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 2.081 * [taylor]: Taking taylor expansion of z in y 2.081 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.081 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.081 * [taylor]: Taking taylor expansion of -1 in y 2.081 * [taylor]: Taking taylor expansion of x in y 2.081 * [taylor]: Taking taylor expansion of y in y 2.082 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 2.082 * [taylor]: Taking taylor expansion of -1 in z 2.082 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 2.082 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 2.082 * [taylor]: Taking taylor expansion of 1/2 in z 2.082 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 2.082 * [taylor]: Taking taylor expansion of z in z 2.082 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.082 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.082 * [taylor]: Taking taylor expansion of x in z 2.082 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 2.082 * [taylor]: Taking taylor expansion of 1/2 in z 2.082 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 2.082 * [taylor]: Taking taylor expansion of z in z 2.082 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 2.082 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.082 * [taylor]: Taking taylor expansion of -1 in z 2.082 * [taylor]: Taking taylor expansion of x in z 2.089 * [taylor]: Taking taylor expansion of 0 in y 2.092 * [taylor]: Taking taylor expansion of 0 in z 2.101 * [taylor]: Taking taylor expansion of 0 in y 2.101 * [taylor]: Taking taylor expansion of 0 in z 2.106 * [taylor]: Taking taylor expansion of 0 in z 2.116 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 2.116 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) x) in (x y) around 0 2.116 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in y 2.116 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 2.116 * [taylor]: Taking taylor expansion of (cosh x) in y 2.116 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.116 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 2.116 * [taylor]: Taking taylor expansion of (exp x) in y 2.116 * [taylor]: Taking taylor expansion of x in y 2.117 * [taylor]: Taking taylor expansion of (exp (- x)) in y 2.117 * [taylor]: Taking taylor expansion of (- x) in y 2.117 * [taylor]: Taking taylor expansion of x in y 2.117 * [taylor]: Taking taylor expansion of 2 in y 2.117 * [taylor]: Taking taylor expansion of y in y 2.117 * [taylor]: Taking taylor expansion of x in y 2.119 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 2.119 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 2.119 * [taylor]: Taking taylor expansion of (cosh x) in x 2.119 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.119 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.119 * [taylor]: Taking taylor expansion of (exp x) in x 2.119 * [taylor]: Taking taylor expansion of x in x 2.119 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.119 * [taylor]: Taking taylor expansion of (- x) in x 2.120 * [taylor]: Taking taylor expansion of x in x 2.120 * [taylor]: Taking taylor expansion of 2 in x 2.120 * [taylor]: Taking taylor expansion of y in x 2.121 * [taylor]: Taking taylor expansion of x in x 2.121 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 2.121 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 2.121 * [taylor]: Taking taylor expansion of (cosh x) in x 2.121 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.121 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.121 * [taylor]: Taking taylor expansion of (exp x) in x 2.121 * [taylor]: Taking taylor expansion of x in x 2.121 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.121 * [taylor]: Taking taylor expansion of (- x) in x 2.121 * [taylor]: Taking taylor expansion of x in x 2.121 * [taylor]: Taking taylor expansion of 2 in x 2.122 * [taylor]: Taking taylor expansion of y in x 2.122 * [taylor]: Taking taylor expansion of x in x 2.122 * [taylor]: Taking taylor expansion of y in y 2.125 * [taylor]: Taking taylor expansion of 0 in y 2.129 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 2.129 * [taylor]: Taking taylor expansion of 1/2 in y 2.129 * [taylor]: Taking taylor expansion of y in y 2.136 * [taylor]: Taking taylor expansion of 0 in y 2.136 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in (x y) around 0 2.137 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in y 2.137 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in y 2.137 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 2.137 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.137 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 2.137 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.137 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.137 * [taylor]: Taking taylor expansion of x in y 2.137 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.137 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.137 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.137 * [taylor]: Taking taylor expansion of x in y 2.137 * [taylor]: Taking taylor expansion of 2 in y 2.137 * [taylor]: Taking taylor expansion of x in y 2.137 * [taylor]: Taking taylor expansion of y in y 2.137 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 2.137 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 2.137 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 2.138 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.138 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.138 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.138 * [taylor]: Taking taylor expansion of x in x 2.138 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.138 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.138 * [taylor]: Taking taylor expansion of x in x 2.139 * [taylor]: Taking taylor expansion of 2 in x 2.139 * [taylor]: Taking taylor expansion of x in x 2.139 * [taylor]: Taking taylor expansion of y in x 2.140 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 2.140 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 2.140 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 2.141 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.141 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.141 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.141 * [taylor]: Taking taylor expansion of x in x 2.141 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.141 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.141 * [taylor]: Taking taylor expansion of x in x 2.142 * [taylor]: Taking taylor expansion of 2 in x 2.142 * [taylor]: Taking taylor expansion of x in x 2.142 * [taylor]: Taking taylor expansion of y in x 2.143 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 2.143 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 2.143 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 2.143 * [taylor]: Taking taylor expansion of 1/2 in y 2.144 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.144 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.144 * [taylor]: Taking taylor expansion of x in y 2.144 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 2.144 * [taylor]: Taking taylor expansion of 1/2 in y 2.144 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.144 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.144 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.144 * [taylor]: Taking taylor expansion of x in y 2.144 * [taylor]: Taking taylor expansion of y in y 2.146 * [taylor]: Taking taylor expansion of 0 in y 2.151 * [taylor]: Taking taylor expansion of 0 in y 2.158 * [taylor]: Taking taylor expansion of 0 in y 2.164 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) x) y) in (x y) around 0 2.164 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) x) y) in y 2.164 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 2.165 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 2.165 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.165 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 2.165 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.165 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.165 * [taylor]: Taking taylor expansion of -1 in y 2.165 * [taylor]: Taking taylor expansion of x in y 2.165 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 2.165 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 2.165 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.165 * [taylor]: Taking taylor expansion of -1 in y 2.165 * [taylor]: Taking taylor expansion of x in y 2.165 * [taylor]: Taking taylor expansion of 2 in y 2.165 * [taylor]: Taking taylor expansion of x in y 2.165 * [taylor]: Taking taylor expansion of y in y 2.165 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) x) y) in x 2.165 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 2.165 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 2.165 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.165 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 2.165 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.165 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.166 * [taylor]: Taking taylor expansion of -1 in x 2.166 * [taylor]: Taking taylor expansion of x in x 2.166 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 2.166 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 2.166 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.166 * [taylor]: Taking taylor expansion of -1 in x 2.166 * [taylor]: Taking taylor expansion of x in x 2.167 * [taylor]: Taking taylor expansion of 2 in x 2.167 * [taylor]: Taking taylor expansion of x in x 2.167 * [taylor]: Taking taylor expansion of y in x 2.168 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) x) y) in x 2.168 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 2.168 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 2.168 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.168 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 2.168 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.168 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.168 * [taylor]: Taking taylor expansion of -1 in x 2.168 * [taylor]: Taking taylor expansion of x in x 2.169 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 2.169 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 2.169 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.169 * [taylor]: Taking taylor expansion of -1 in x 2.169 * [taylor]: Taking taylor expansion of x in x 2.169 * [taylor]: Taking taylor expansion of 2 in x 2.169 * [taylor]: Taking taylor expansion of x in x 2.169 * [taylor]: Taking taylor expansion of y in x 2.171 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 2.171 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 2.171 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 2.171 * [taylor]: Taking taylor expansion of 1/2 in y 2.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.171 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.171 * [taylor]: Taking taylor expansion of x in y 2.171 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 2.171 * [taylor]: Taking taylor expansion of 1/2 in y 2.171 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.171 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.171 * [taylor]: Taking taylor expansion of -1 in y 2.171 * [taylor]: Taking taylor expansion of x in y 2.171 * [taylor]: Taking taylor expansion of y in y 2.173 * [taylor]: Taking taylor expansion of 0 in y 2.178 * [taylor]: Taking taylor expansion of 0 in y 2.184 * [taylor]: Taking taylor expansion of 0 in y 2.190 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 2.190 * [approximate]: Taking taylor expansion of (* (cosh x) y) in (x y) around 0 2.190 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 2.190 * [taylor]: Taking taylor expansion of (cosh x) in y 2.190 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.190 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 2.190 * [taylor]: Taking taylor expansion of (exp x) in y 2.190 * [taylor]: Taking taylor expansion of x in y 2.190 * [taylor]: Taking taylor expansion of (exp (- x)) in y 2.190 * [taylor]: Taking taylor expansion of (- x) in y 2.190 * [taylor]: Taking taylor expansion of x in y 2.190 * [taylor]: Taking taylor expansion of 2 in y 2.191 * [taylor]: Taking taylor expansion of y in y 2.191 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 2.191 * [taylor]: Taking taylor expansion of (cosh x) in x 2.191 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.191 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.191 * [taylor]: Taking taylor expansion of (exp x) in x 2.191 * [taylor]: Taking taylor expansion of x in x 2.191 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.191 * [taylor]: Taking taylor expansion of (- x) in x 2.191 * [taylor]: Taking taylor expansion of x in x 2.191 * [taylor]: Taking taylor expansion of 2 in x 2.192 * [taylor]: Taking taylor expansion of y in x 2.192 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 2.192 * [taylor]: Taking taylor expansion of (cosh x) in x 2.192 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.192 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.192 * [taylor]: Taking taylor expansion of (exp x) in x 2.192 * [taylor]: Taking taylor expansion of x in x 2.192 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.192 * [taylor]: Taking taylor expansion of (- x) in x 2.192 * [taylor]: Taking taylor expansion of x in x 2.193 * [taylor]: Taking taylor expansion of 2 in x 2.193 * [taylor]: Taking taylor expansion of y in x 2.193 * [taylor]: Taking taylor expansion of y in y 2.196 * [taylor]: Taking taylor expansion of 0 in y 2.202 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 2.203 * [taylor]: Taking taylor expansion of 1/2 in y 2.203 * [taylor]: Taking taylor expansion of y in y 2.208 * [taylor]: Taking taylor expansion of 0 in y 2.216 * [taylor]: Taking taylor expansion of (* 1/24 y) in y 2.217 * [taylor]: Taking taylor expansion of 1/24 in y 2.217 * [taylor]: Taking taylor expansion of y in y 2.218 * [approximate]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in (x y) around 0 2.218 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in y 2.218 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 2.218 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.218 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 2.218 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.218 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.218 * [taylor]: Taking taylor expansion of x in y 2.218 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.218 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.218 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.218 * [taylor]: Taking taylor expansion of x in y 2.218 * [taylor]: Taking taylor expansion of 2 in y 2.218 * [taylor]: Taking taylor expansion of y in y 2.218 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in x 2.218 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 2.219 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.219 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.219 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.219 * [taylor]: Taking taylor expansion of x in x 2.219 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.219 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.219 * [taylor]: Taking taylor expansion of x in x 2.219 * [taylor]: Taking taylor expansion of 2 in x 2.220 * [taylor]: Taking taylor expansion of y in x 2.220 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in x 2.220 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 2.220 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.220 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.220 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.220 * [taylor]: Taking taylor expansion of x in x 2.220 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.220 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.220 * [taylor]: Taking taylor expansion of x in x 2.221 * [taylor]: Taking taylor expansion of 2 in x 2.221 * [taylor]: Taking taylor expansion of y in x 2.221 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) y)) in y 2.221 * [taylor]: Taking taylor expansion of 1/2 in y 2.221 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) y) in y 2.221 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 2.221 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.221 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.221 * [taylor]: Taking taylor expansion of x in y 2.221 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.221 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.221 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.221 * [taylor]: Taking taylor expansion of x in y 2.222 * [taylor]: Taking taylor expansion of y in y 2.223 * [taylor]: Taking taylor expansion of 0 in y 2.227 * [taylor]: Taking taylor expansion of 0 in y 2.232 * [taylor]: Taking taylor expansion of 0 in y 2.238 * [approximate]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in (x y) around 0 2.238 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in y 2.238 * [taylor]: Taking taylor expansion of -1 in y 2.238 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in y 2.238 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 2.238 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.238 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 2.238 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.238 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.238 * [taylor]: Taking taylor expansion of -1 in y 2.238 * [taylor]: Taking taylor expansion of x in y 2.238 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 2.238 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 2.238 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.238 * [taylor]: Taking taylor expansion of -1 in y 2.238 * [taylor]: Taking taylor expansion of x in y 2.238 * [taylor]: Taking taylor expansion of 2 in y 2.238 * [taylor]: Taking taylor expansion of y in y 2.239 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in x 2.239 * [taylor]: Taking taylor expansion of -1 in x 2.239 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in x 2.239 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 2.239 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.239 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 2.239 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.239 * [taylor]: Taking taylor expansion of -1 in x 2.239 * [taylor]: Taking taylor expansion of x in x 2.239 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 2.239 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 2.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.239 * [taylor]: Taking taylor expansion of -1 in x 2.239 * [taylor]: Taking taylor expansion of x in x 2.240 * [taylor]: Taking taylor expansion of 2 in x 2.240 * [taylor]: Taking taylor expansion of y in x 2.240 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in x 2.240 * [taylor]: Taking taylor expansion of -1 in x 2.240 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in x 2.240 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 2.240 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.240 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 2.240 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.240 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.240 * [taylor]: Taking taylor expansion of -1 in x 2.240 * [taylor]: Taking taylor expansion of x in x 2.241 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 2.241 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 2.241 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.241 * [taylor]: Taking taylor expansion of -1 in x 2.241 * [taylor]: Taking taylor expansion of x in x 2.242 * [taylor]: Taking taylor expansion of 2 in x 2.242 * [taylor]: Taking taylor expansion of y in x 2.242 * [taylor]: Taking taylor expansion of (* -1/2 (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) y)) in y 2.242 * [taylor]: Taking taylor expansion of -1/2 in y 2.242 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) y) in y 2.242 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 2.242 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.242 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.242 * [taylor]: Taking taylor expansion of x in y 2.242 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.242 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.242 * [taylor]: Taking taylor expansion of -1 in y 2.242 * [taylor]: Taking taylor expansion of x in y 2.242 * [taylor]: Taking taylor expansion of y in y 2.244 * [taylor]: Taking taylor expansion of 0 in y 2.248 * [taylor]: Taking taylor expansion of 0 in y 2.254 * [taylor]: Taking taylor expansion of 0 in y 2.259 * * * [progress]: simplifying candidates 2.260 * [simplify]: Simplifying using # : (expm1 (/ (* (* (cosh x) y) (/ 1 x)) z)) (log1p (/ (* (* (cosh x) y) (/ 1 x)) z)) (- (+ (+ (log (cosh x)) (log y)) (- (log x))) (log z)) (- (+ (+ (log (cosh x)) (log y)) (- 0 (log x))) (log z)) (- (+ (+ (log (cosh x)) (log y)) (- (log 1) (log x))) (log z)) (- (+ (+ (log (cosh x)) (log y)) (log (/ 1 x))) (log z)) (- (+ (log (* (cosh x) y)) (- (log x))) (log z)) (- (+ (log (* (cosh x) y)) (- 0 (log x))) (log z)) (- (+ (log (* (cosh x) y)) (- (log 1) (log x))) (log z)) (- (+ (log (* (cosh x) y)) (log (/ 1 x))) (log z)) (- (log (* (* (cosh x) y) (/ 1 x))) (log z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (exp (/ (* (* (cosh x) y) (/ 1 x)) z)) (/ (* (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* z z) z)) (/ (* (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (* z z) z)) (/ (* (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* z z) z)) (/ (* (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (* z z) z)) (/ (* (* (* (* (cosh x) y) (/ 1 x)) (* (* (cosh x) y) (/ 1 x))) (* (* (cosh x) y) (/ 1 x))) (* (* z z) z)) (* (cbrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (cbrt (/ (* (* (cosh x) y) (/ 1 x)) z))) (cbrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (* (* (/ (* (* (cosh x) y) (/ 1 x)) z) (/ (* (* (cosh x) y) (/ 1 x)) z)) (/ (* (* (cosh x) y) (/ 1 x)) z)) (sqrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (sqrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (- (* (* (cosh x) y) (/ 1 x))) (- z) (/ (* (cosh x) y) (* (cbrt z) (cbrt z))) (/ (/ 1 x) (cbrt z)) (/ (* (cosh x) y) (sqrt z)) (/ (/ 1 x) (sqrt z)) (/ (* (cosh x) y) 1) (/ (/ 1 x) z) (/ 1 z) (/ z (* (* (cosh x) y) (/ 1 x))) (/ (* (* (cosh x) y) (/ 1 x)) (* (cbrt z) (cbrt z))) (/ (* (* (cosh x) y) (/ 1 x)) (sqrt z)) (/ (* (* (cosh x) y) (/ 1 x)) 1) (/ z (/ 1 x)) (* z (* 2 x)) (* z x) (* z x) (* z 2) (expm1 (* (* (cosh x) y) (/ 1 x))) (log1p (* (* (cosh x) y) (/ 1 x))) (* (* (cosh x) y) (/ 1 x)) (* (* (cosh x) y) (/ 1 x)) (+ (+ (log (cosh x)) (log y)) (- (log x))) (+ (+ (log (cosh x)) (log y)) (- 0 (log x))) (+ (+ (log (cosh x)) (log y)) (- (log 1) (log x))) (+ (+ (log (cosh x)) (log y)) (log (/ 1 x))) (+ (log (* (cosh x) y)) (- (log x))) (+ (log (* (cosh x) y)) (- 0 (log x))) (+ (log (* (cosh x) y)) (- (log 1) (log x))) (+ (log (* (cosh x) y)) (log (/ 1 x))) (log (* (* (cosh x) y) (/ 1 x))) (exp (* (* (cosh x) y) (/ 1 x))) (* (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (cbrt (* (* (cosh x) y) (/ 1 x))) (cbrt (* (* (cosh x) y) (/ 1 x)))) (cbrt (* (* (cosh x) y) (/ 1 x))) (* (* (* (* (cosh x) y) (/ 1 x)) (* (* (cosh x) y) (/ 1 x))) (* (* (cosh x) y) (/ 1 x))) (sqrt (* (* (cosh x) y) (/ 1 x))) (sqrt (* (* (cosh x) y) (/ 1 x))) (* (* (+ (exp x) (exp (- x))) y) 1) (* 2 x) (* (* (cosh x) y) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (* (cosh x) y) (sqrt (/ 1 x))) (* (* (cosh x) y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)))) (* (* (cosh x) y) (/ (* (cbrt 1) (cbrt 1)) (sqrt x))) (* (* (cosh x) y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (* (cosh x) y) (/ (sqrt 1) (* (cbrt x) (cbrt x)))) (* (* (cosh x) y) (/ (sqrt 1) (sqrt x))) (* (* (cosh x) y) (/ (sqrt 1) 1)) (* (* (cosh x) y) (/ 1 (* (cbrt x) (cbrt x)))) (* (* (cosh x) y) (/ 1 (sqrt x))) (* (* (cosh x) y) (/ 1 1)) (* (* (cosh x) y) 1) (* (* (cosh x) y) 1) (* y (/ 1 x)) (* (* (cosh x) y) 1) (* (* (+ (exp x) (exp (- x))) y) (/ 1 x)) (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) (+ (* 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) y)) y) (* 1/2 (* (+ (exp x) (exp (- x))) y)) (* 1/2 (* y (+ (exp (* -1 x)) (exp x)))) 2.268 * * [simplify]: iteration 0 : 532 enodes (cost 637 ) 2.281 * * [simplify]: iteration 1 : 2730 enodes (cost 501 ) 2.332 * * [simplify]: iteration 2 : 5002 enodes (cost 485 ) 2.335 * [simplify]: Simplified to: (expm1 (/ (* (* (cosh x) y) (/ 1 x)) z)) (log1p (/ (* (* (cosh x) y) (/ 1 x)) z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (pow (exp (/ y z)) (/ (cosh x) x)) (pow (/ (* (* (cosh x) y) (/ 1 x)) z) 3) (pow (/ (* (* (cosh x) y) (/ 1 x)) z) 3) (pow (/ (* (* (cosh x) y) (/ 1 x)) z) 3) (pow (/ (* (* (cosh x) y) (/ 1 x)) z) 3) (pow (/ (* (* (cosh x) y) (/ 1 x)) z) 3) (* (cbrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (cbrt (/ (* (* (cosh x) y) (/ 1 x)) z))) (cbrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (pow (/ (* (* (cosh x) y) (/ 1 x)) z) 3) (sqrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (sqrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (/ (- (* (cosh x) y)) x) (- z) (/ (* (cosh x) y) (* (cbrt z) (cbrt z))) (/ (/ 1 x) (cbrt z)) (/ (* (cosh x) y) (sqrt z)) (/ (/ 1 x) (sqrt z)) (* (cosh x) y) (/ (/ 1 x) z) (/ 1 z) (* (/ z (* (cosh x) y)) x) (/ (/ (/ (* (cosh x) y) x) (cbrt z)) (cbrt z)) (/ (* (cosh x) y) (* (sqrt z) x)) (/ (* (cosh x) y) x) (* x z) (* z (* 2 x)) (* x z) (* x z) (* z 2) (expm1 (* (* (cosh x) y) (/ 1 x))) (log1p (* (* (cosh x) y) (/ 1 x))) (/ (* (cosh x) y) x) (/ (* (cosh x) y) x) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (pow (exp (/ y x)) (cosh x)) (pow (/ (* (cosh x) y) x) 3) (pow (/ (* (cosh x) y) x) 3) (pow (/ (* (cosh x) y) x) 3) (pow (/ (* (cosh x) y) x) 3) (* (cbrt (* (* (cosh x) y) (/ 1 x))) (cbrt (* (* (cosh x) y) (/ 1 x)))) (cbrt (* (* (cosh x) y) (/ 1 x))) (pow (/ (* (cosh x) y) x) 3) (sqrt (* (* (cosh x) y) (/ 1 x))) (sqrt (* (* (cosh x) y) (/ 1 x))) (fma (exp x) y (/ y (exp x))) (* 2 x) (* (* (cosh x) y) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (* (cosh x) y) (sqrt (/ 1 x))) (/ (* (cosh x) y) (* (cbrt x) (cbrt x))) (/ (* (cosh x) y) (sqrt x)) (* (cosh x) y) (/ (* (cosh x) y) (* (cbrt x) (cbrt x))) (/ (* (cosh x) y) (sqrt x)) (* (cosh x) y) (/ (* (cosh x) y) (* (cbrt x) (cbrt x))) (/ (* (cosh x) y) (sqrt x)) (* (cosh x) y) (* (cosh x) y) (* (cosh x) y) (/ y x) (* (cosh x) y) (/ (* (+ (exp x) (exp (- x))) y) x) (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) (fma (exp x) y (/ y (exp x))) (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 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) y) y) (* 1/2 (* (+ (exp x) (exp (- x))) y)) (* 1/2 (* (+ (exp x) (exp (- x))) y)) 2.336 * * * [progress]: adding candidates to table 2.492 * * [progress]: iteration 4 / 4 2.492 * * * [progress]: picking best candidate 2.500 * * * * [pick]: Picked # 2.500 * * * [progress]: localizing error 2.507 * * * [progress]: generating rewritten candidates 2.507 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 2.512 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 2.521 * * * [progress]: generating series expansions 2.521 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 2.521 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (y x z) around 0 2.521 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 2.521 * [taylor]: Taking taylor expansion of y in z 2.521 * [taylor]: Taking taylor expansion of (* x z) in z 2.521 * [taylor]: Taking taylor expansion of x in z 2.521 * [taylor]: Taking taylor expansion of z in z 2.521 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 2.521 * [taylor]: Taking taylor expansion of y in x 2.521 * [taylor]: Taking taylor expansion of (* x z) in x 2.521 * [taylor]: Taking taylor expansion of x in x 2.521 * [taylor]: Taking taylor expansion of z in x 2.522 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 2.522 * [taylor]: Taking taylor expansion of y in y 2.522 * [taylor]: Taking taylor expansion of (* x z) in y 2.522 * [taylor]: Taking taylor expansion of x in y 2.522 * [taylor]: Taking taylor expansion of z in y 2.522 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 2.522 * [taylor]: Taking taylor expansion of y in y 2.522 * [taylor]: Taking taylor expansion of (* x z) in y 2.522 * [taylor]: Taking taylor expansion of x in y 2.522 * [taylor]: Taking taylor expansion of z in y 2.522 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 2.522 * [taylor]: Taking taylor expansion of (* x z) in x 2.522 * [taylor]: Taking taylor expansion of x in x 2.522 * [taylor]: Taking taylor expansion of z in x 2.523 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.523 * [taylor]: Taking taylor expansion of z in z 2.523 * [taylor]: Taking taylor expansion of 0 in x 2.524 * [taylor]: Taking taylor expansion of 0 in z 2.525 * [taylor]: Taking taylor expansion of 0 in x 2.525 * [taylor]: Taking taylor expansion of 0 in z 2.525 * [taylor]: Taking taylor expansion of 0 in z 2.527 * [taylor]: Taking taylor expansion of 0 in x 2.527 * [taylor]: Taking taylor expansion of 0 in z 2.527 * [taylor]: Taking taylor expansion of 0 in z 2.528 * [taylor]: Taking taylor expansion of 0 in z 2.528 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (y x z) around 0 2.528 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 2.528 * [taylor]: Taking taylor expansion of (* x z) in z 2.528 * [taylor]: Taking taylor expansion of x in z 2.528 * [taylor]: Taking taylor expansion of z in z 2.528 * [taylor]: Taking taylor expansion of y in z 2.529 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 2.529 * [taylor]: Taking taylor expansion of (* x z) in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.529 * [taylor]: Taking taylor expansion of z in x 2.529 * [taylor]: Taking taylor expansion of y in x 2.529 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 2.529 * [taylor]: Taking taylor expansion of (* x z) in y 2.529 * [taylor]: Taking taylor expansion of x in y 2.529 * [taylor]: Taking taylor expansion of z in y 2.529 * [taylor]: Taking taylor expansion of y in y 2.529 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 2.529 * [taylor]: Taking taylor expansion of (* x z) in y 2.529 * [taylor]: Taking taylor expansion of x in y 2.529 * [taylor]: Taking taylor expansion of z in y 2.529 * [taylor]: Taking taylor expansion of y in y 2.529 * [taylor]: Taking taylor expansion of (* x z) in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.529 * [taylor]: Taking taylor expansion of z in x 2.530 * [taylor]: Taking taylor expansion of z in z 2.530 * [taylor]: Taking taylor expansion of 0 in x 2.530 * [taylor]: Taking taylor expansion of 0 in z 2.531 * [taylor]: Taking taylor expansion of 0 in z 2.532 * [taylor]: Taking taylor expansion of 0 in x 2.532 * [taylor]: Taking taylor expansion of 0 in z 2.532 * [taylor]: Taking taylor expansion of 0 in z 2.533 * [taylor]: Taking taylor expansion of 0 in z 2.533 * [approximate]: Taking taylor expansion of (* -1 (/ (* x z) y)) in (y x z) around 0 2.533 * [taylor]: Taking taylor expansion of (* -1 (/ (* x z) y)) in z 2.533 * [taylor]: Taking taylor expansion of -1 in z 2.533 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 2.533 * [taylor]: Taking taylor expansion of (* x z) in z 2.533 * [taylor]: Taking taylor expansion of x in z 2.533 * [taylor]: Taking taylor expansion of z in z 2.533 * [taylor]: Taking taylor expansion of y in z 2.533 * [taylor]: Taking taylor expansion of (* -1 (/ (* x z) y)) in x 2.534 * [taylor]: Taking taylor expansion of -1 in x 2.534 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 2.534 * [taylor]: Taking taylor expansion of (* x z) in x 2.534 * [taylor]: Taking taylor expansion of x in x 2.534 * [taylor]: Taking taylor expansion of z in x 2.534 * [taylor]: Taking taylor expansion of y in x 2.534 * [taylor]: Taking taylor expansion of (* -1 (/ (* x z) y)) in y 2.534 * [taylor]: Taking taylor expansion of -1 in y 2.534 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 2.534 * [taylor]: Taking taylor expansion of (* x z) in y 2.534 * [taylor]: Taking taylor expansion of x in y 2.534 * [taylor]: Taking taylor expansion of z in y 2.534 * [taylor]: Taking taylor expansion of y in y 2.534 * [taylor]: Taking taylor expansion of (* -1 (/ (* x z) y)) in y 2.534 * [taylor]: Taking taylor expansion of -1 in y 2.534 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 2.534 * [taylor]: Taking taylor expansion of (* x z) in y 2.534 * [taylor]: Taking taylor expansion of x in y 2.534 * [taylor]: Taking taylor expansion of z in y 2.534 * [taylor]: Taking taylor expansion of y in y 2.534 * [taylor]: Taking taylor expansion of (* -1 (* x z)) in x 2.534 * [taylor]: Taking taylor expansion of -1 in x 2.534 * [taylor]: Taking taylor expansion of (* x z) in x 2.534 * [taylor]: Taking taylor expansion of x in x 2.534 * [taylor]: Taking taylor expansion of z in x 2.535 * [taylor]: Taking taylor expansion of (- z) in z 2.535 * [taylor]: Taking taylor expansion of z in z 2.536 * [taylor]: Taking taylor expansion of 0 in x 2.536 * [taylor]: Taking taylor expansion of 0 in z 2.537 * [taylor]: Taking taylor expansion of 0 in z 2.539 * [taylor]: Taking taylor expansion of 0 in x 2.539 * [taylor]: Taking taylor expansion of 0 in z 2.539 * [taylor]: Taking taylor expansion of 0 in z 2.541 * [taylor]: Taking taylor expansion of 0 in z 2.541 * * * * [progress]: [ 2 / 2 ] generating series at (2) 2.541 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 2.541 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 2.541 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 2.541 * [taylor]: Taking taylor expansion of (cosh x) in z 2.541 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.541 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 2.541 * [taylor]: Taking taylor expansion of (exp x) in z 2.541 * [taylor]: Taking taylor expansion of x in z 2.541 * [taylor]: Taking taylor expansion of (exp (- x)) in z 2.541 * [taylor]: Taking taylor expansion of (- x) in z 2.541 * [taylor]: Taking taylor expansion of x in z 2.541 * [taylor]: Taking taylor expansion of 2 in z 2.542 * [taylor]: Taking taylor expansion of y in z 2.542 * [taylor]: Taking taylor expansion of (* x z) in z 2.542 * [taylor]: Taking taylor expansion of x in z 2.542 * [taylor]: Taking taylor expansion of z in z 2.542 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 2.542 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 2.542 * [taylor]: Taking taylor expansion of (cosh x) in y 2.542 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.542 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 2.542 * [taylor]: Taking taylor expansion of (exp x) in y 2.542 * [taylor]: Taking taylor expansion of x in y 2.542 * [taylor]: Taking taylor expansion of (exp (- x)) in y 2.542 * [taylor]: Taking taylor expansion of (- x) in y 2.542 * [taylor]: Taking taylor expansion of x in y 2.542 * [taylor]: Taking taylor expansion of 2 in y 2.543 * [taylor]: Taking taylor expansion of y in y 2.543 * [taylor]: Taking taylor expansion of (* x z) in y 2.543 * [taylor]: Taking taylor expansion of x in y 2.543 * [taylor]: Taking taylor expansion of z in y 2.545 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 2.545 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 2.545 * [taylor]: Taking taylor expansion of (cosh x) in x 2.546 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.546 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.546 * [taylor]: Taking taylor expansion of (exp x) in x 2.546 * [taylor]: Taking taylor expansion of x in x 2.546 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.546 * [taylor]: Taking taylor expansion of (- x) in x 2.546 * [taylor]: Taking taylor expansion of x in x 2.546 * [taylor]: Taking taylor expansion of 2 in x 2.547 * [taylor]: Taking taylor expansion of y in x 2.547 * [taylor]: Taking taylor expansion of (* x z) in x 2.547 * [taylor]: Taking taylor expansion of x in x 2.547 * [taylor]: Taking taylor expansion of z in x 2.547 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 2.547 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 2.547 * [taylor]: Taking taylor expansion of (cosh x) in x 2.547 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.548 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.548 * [taylor]: Taking taylor expansion of (exp x) in x 2.548 * [taylor]: Taking taylor expansion of x in x 2.548 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.548 * [taylor]: Taking taylor expansion of (- x) in x 2.548 * [taylor]: Taking taylor expansion of x in x 2.548 * [taylor]: Taking taylor expansion of 2 in x 2.549 * [taylor]: Taking taylor expansion of y in x 2.549 * [taylor]: Taking taylor expansion of (* x z) in x 2.549 * [taylor]: Taking taylor expansion of x in x 2.549 * [taylor]: Taking taylor expansion of z in x 2.549 * [taylor]: Taking taylor expansion of (/ y z) in y 2.549 * [taylor]: Taking taylor expansion of y in y 2.549 * [taylor]: Taking taylor expansion of z in y 2.549 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.549 * [taylor]: Taking taylor expansion of z in z 2.552 * [taylor]: Taking taylor expansion of 0 in y 2.552 * [taylor]: Taking taylor expansion of 0 in z 2.553 * [taylor]: Taking taylor expansion of 0 in z 2.557 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 2.557 * [taylor]: Taking taylor expansion of 1/2 in y 2.557 * [taylor]: Taking taylor expansion of (/ y z) in y 2.558 * [taylor]: Taking taylor expansion of y in y 2.558 * [taylor]: Taking taylor expansion of z in y 2.558 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 2.558 * [taylor]: Taking taylor expansion of 1/2 in z 2.558 * [taylor]: Taking taylor expansion of z in z 2.558 * [taylor]: Taking taylor expansion of 0 in z 2.558 * [taylor]: Taking taylor expansion of 0 in z 2.571 * [taylor]: Taking taylor expansion of 0 in y 2.571 * [taylor]: Taking taylor expansion of 0 in z 2.571 * [taylor]: Taking taylor expansion of 0 in z 2.571 * [taylor]: Taking taylor expansion of 0 in z 2.571 * [taylor]: Taking taylor expansion of 0 in z 2.572 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 2.572 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 2.572 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 2.572 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 2.572 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.572 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 2.572 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.572 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.572 * [taylor]: Taking taylor expansion of x in z 2.572 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 2.572 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 2.572 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.573 * [taylor]: Taking taylor expansion of x in z 2.573 * [taylor]: Taking taylor expansion of 2 in z 2.573 * [taylor]: Taking taylor expansion of (* x z) in z 2.573 * [taylor]: Taking taylor expansion of x in z 2.573 * [taylor]: Taking taylor expansion of z in z 2.573 * [taylor]: Taking taylor expansion of y in z 2.576 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 2.576 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 2.576 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 2.576 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.576 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 2.576 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.576 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.576 * [taylor]: Taking taylor expansion of x in y 2.576 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.576 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.576 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.576 * [taylor]: Taking taylor expansion of x in y 2.577 * [taylor]: Taking taylor expansion of 2 in y 2.577 * [taylor]: Taking taylor expansion of (* x z) in y 2.577 * [taylor]: Taking taylor expansion of x in y 2.577 * [taylor]: Taking taylor expansion of z in y 2.577 * [taylor]: Taking taylor expansion of y in y 2.577 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 2.577 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 2.577 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 2.577 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.577 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.577 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.577 * [taylor]: Taking taylor expansion of x in x 2.578 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.578 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.578 * [taylor]: Taking taylor expansion of x in x 2.578 * [taylor]: Taking taylor expansion of 2 in x 2.578 * [taylor]: Taking taylor expansion of (* x z) in x 2.578 * [taylor]: Taking taylor expansion of x in x 2.578 * [taylor]: Taking taylor expansion of z in x 2.578 * [taylor]: Taking taylor expansion of y in x 2.580 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 2.580 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 2.580 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 2.580 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.580 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.580 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.580 * [taylor]: Taking taylor expansion of x in x 2.581 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.581 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.581 * [taylor]: Taking taylor expansion of x in x 2.581 * [taylor]: Taking taylor expansion of 2 in x 2.582 * [taylor]: Taking taylor expansion of (* x z) in x 2.582 * [taylor]: Taking taylor expansion of x in x 2.582 * [taylor]: Taking taylor expansion of z in x 2.582 * [taylor]: Taking taylor expansion of y in x 2.584 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 2.584 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 2.584 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 2.584 * [taylor]: Taking taylor expansion of 1/2 in y 2.584 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 2.584 * [taylor]: Taking taylor expansion of z in y 2.584 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.584 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.584 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.584 * [taylor]: Taking taylor expansion of x in y 2.584 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 2.584 * [taylor]: Taking taylor expansion of 1/2 in y 2.584 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 2.584 * [taylor]: Taking taylor expansion of z in y 2.584 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.584 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.584 * [taylor]: Taking taylor expansion of x in y 2.584 * [taylor]: Taking taylor expansion of y in y 2.584 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 2.585 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 2.585 * [taylor]: Taking taylor expansion of 1/2 in z 2.585 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 2.585 * [taylor]: Taking taylor expansion of z in z 2.585 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 2.585 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 2.585 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.585 * [taylor]: Taking taylor expansion of x in z 2.585 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 2.585 * [taylor]: Taking taylor expansion of 1/2 in z 2.585 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 2.585 * [taylor]: Taking taylor expansion of z in z 2.585 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.585 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.585 * [taylor]: Taking taylor expansion of x in z 2.590 * [taylor]: Taking taylor expansion of 0 in y 2.593 * [taylor]: Taking taylor expansion of 0 in z 2.601 * [taylor]: Taking taylor expansion of 0 in y 2.601 * [taylor]: Taking taylor expansion of 0 in z 2.606 * [taylor]: Taking taylor expansion of 0 in z 2.613 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0 2.613 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 2.613 * [taylor]: Taking taylor expansion of -1 in z 2.613 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 2.613 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 2.613 * [taylor]: Taking taylor expansion of x in z 2.613 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 2.613 * [taylor]: Taking taylor expansion of z in z 2.613 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 2.613 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.613 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 2.613 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 2.613 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.613 * [taylor]: Taking taylor expansion of -1 in z 2.613 * [taylor]: Taking taylor expansion of x in z 2.613 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 2.613 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 2.613 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.613 * [taylor]: Taking taylor expansion of -1 in z 2.613 * [taylor]: Taking taylor expansion of x in z 2.613 * [taylor]: Taking taylor expansion of 2 in z 2.614 * [taylor]: Taking taylor expansion of y in z 2.617 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 2.617 * [taylor]: Taking taylor expansion of -1 in y 2.617 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 2.617 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 2.617 * [taylor]: Taking taylor expansion of x in y 2.617 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 2.617 * [taylor]: Taking taylor expansion of z in y 2.617 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 2.617 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.617 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 2.617 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.617 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.617 * [taylor]: Taking taylor expansion of -1 in y 2.617 * [taylor]: Taking taylor expansion of x in y 2.617 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 2.617 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 2.617 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.617 * [taylor]: Taking taylor expansion of -1 in y 2.617 * [taylor]: Taking taylor expansion of x in y 2.617 * [taylor]: Taking taylor expansion of 2 in y 2.618 * [taylor]: Taking taylor expansion of y in y 2.618 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 2.618 * [taylor]: Taking taylor expansion of -1 in x 2.618 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 2.618 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 2.618 * [taylor]: Taking taylor expansion of x in x 2.618 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 2.618 * [taylor]: Taking taylor expansion of z in x 2.618 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 2.618 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.618 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 2.618 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.618 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.618 * [taylor]: Taking taylor expansion of -1 in x 2.618 * [taylor]: Taking taylor expansion of x in x 2.619 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 2.619 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 2.619 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.619 * [taylor]: Taking taylor expansion of -1 in x 2.619 * [taylor]: Taking taylor expansion of x in x 2.619 * [taylor]: Taking taylor expansion of 2 in x 2.620 * [taylor]: Taking taylor expansion of y in x 2.621 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 2.621 * [taylor]: Taking taylor expansion of -1 in x 2.621 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 2.621 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 2.621 * [taylor]: Taking taylor expansion of x in x 2.621 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 2.621 * [taylor]: Taking taylor expansion of z in x 2.621 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 2.622 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.622 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 2.622 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.622 * [taylor]: Taking taylor expansion of -1 in x 2.622 * [taylor]: Taking taylor expansion of x in x 2.622 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 2.622 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 2.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.622 * [taylor]: Taking taylor expansion of -1 in x 2.622 * [taylor]: Taking taylor expansion of x in x 2.623 * [taylor]: Taking taylor expansion of 2 in x 2.623 * [taylor]: Taking taylor expansion of y in x 2.625 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 2.625 * [taylor]: Taking taylor expansion of -1 in y 2.625 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 2.625 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 2.625 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 2.625 * [taylor]: Taking taylor expansion of 1/2 in y 2.625 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 2.625 * [taylor]: Taking taylor expansion of z in y 2.625 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.625 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.625 * [taylor]: Taking taylor expansion of x in y 2.625 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 2.625 * [taylor]: Taking taylor expansion of 1/2 in y 2.625 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 2.625 * [taylor]: Taking taylor expansion of z in y 2.625 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.625 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.625 * [taylor]: Taking taylor expansion of -1 in y 2.625 * [taylor]: Taking taylor expansion of x in y 2.625 * [taylor]: Taking taylor expansion of y in y 2.626 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 2.626 * [taylor]: Taking taylor expansion of -1 in z 2.626 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 2.626 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 2.626 * [taylor]: Taking taylor expansion of 1/2 in z 2.626 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 2.626 * [taylor]: Taking taylor expansion of z in z 2.626 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.626 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.626 * [taylor]: Taking taylor expansion of x in z 2.626 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 2.626 * [taylor]: Taking taylor expansion of 1/2 in z 2.626 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 2.626 * [taylor]: Taking taylor expansion of z in z 2.626 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 2.626 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.626 * [taylor]: Taking taylor expansion of -1 in z 2.626 * [taylor]: Taking taylor expansion of x in z 2.633 * [taylor]: Taking taylor expansion of 0 in y 2.637 * [taylor]: Taking taylor expansion of 0 in z 2.645 * [taylor]: Taking taylor expansion of 0 in y 2.645 * [taylor]: Taking taylor expansion of 0 in z 2.650 * [taylor]: Taking taylor expansion of 0 in z 2.662 * * * [progress]: simplifying candidates 2.663 * [simplify]: Simplifying using # : (expm1 (/ y (* x z))) (log1p (/ y (* x z))) (- (log y) (+ (log x) (log z))) (- (log y) (log (* x z))) (log (/ y (* x z))) (exp (/ y (* x z))) (/ (* (* y y) y) (* (* (* x x) x) (* (* z z) z))) (/ (* (* y y) y) (* (* (* x z) (* x z)) (* x z))) (* (cbrt (/ y (* x z))) (cbrt (/ y (* x z)))) (cbrt (/ y (* x z))) (* (* (/ y (* x z)) (/ y (* x z))) (/ y (* x z))) (sqrt (/ y (* x z))) (sqrt (/ y (* x z))) (- y) (- (* x z)) (/ (* (cbrt y) (cbrt y)) x) (/ (cbrt y) z) (/ (sqrt y) x) (/ (sqrt y) z) (/ 1 x) (/ y z) (/ 1 (* x z)) (/ (* x z) y) (/ y x) (/ (* x z) (cbrt y)) (/ (* x z) (sqrt y)) (/ (* x z) y) (expm1 (* (cosh x) (/ y (* x z)))) (log1p (* (cosh x) (/ y (* x z)))) (* (cosh x) (/ y (* x z))) (+ (log (cosh x)) (- (log y) (+ (log x) (log z)))) (+ (log (cosh x)) (- (log y) (log (* x z)))) (+ (log (cosh x)) (log (/ y (* x 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 y) y) (* (* (* x z) (* x z)) (* x z)))) (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ y (* x z)) (/ y (* x z))) (/ y (* x 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)))) (* (+ (exp x) (exp (- x))) y) (* 2 (* x z)) (* (sqrt (cosh x)) (sqrt (/ y (* x z)))) (* (sqrt (cosh x)) (sqrt (/ y (* x z)))) (* (cosh x) (* (cbrt (/ y (* x z))) (cbrt (/ y (* x z))))) (* (cosh x) (sqrt (/ y (* x z)))) (* (cosh x) (/ (* (cbrt y) (cbrt y)) x)) (* (cosh x) (/ (sqrt y) x)) (* (cosh x) (/ 1 x)) (* (cosh x) 1) (* (cosh x) y) (* (cbrt (cosh x)) (/ y (* x z))) (* (sqrt (cosh x)) (/ y (* x z))) (* (cosh x) (/ y (* x z))) (* (cosh x) y) (* (+ (exp x) (exp (- x))) (/ y (* x z))) (/ y (* x z)) (/ y (* x z)) (/ y (* x z)) (+ (* 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)) 2.668 * * [simplify]: iteration 0 : 266 enodes (cost 305 ) 2.675 * * [simplify]: iteration 1 : 1075 enodes (cost 254 ) 2.700 * * [simplify]: iteration 2 : 5001 enodes (cost 252 ) 2.702 * [simplify]: Simplified to: (expm1 (/ y (* x z))) (log1p (/ y (* x z))) (log (/ y (* x z))) (log (/ y (* x z))) (log (/ y (* x z))) (exp (/ y (* x z))) (pow (/ y (* x z)) 3) (pow (/ y (* x z)) 3) (* (cbrt (/ y (* x z))) (cbrt (/ y (* x z)))) (cbrt (/ y (* x z))) (pow (/ y (* x z)) 3) (sqrt (/ y (* x z))) (sqrt (/ y (* x z))) (- y) (- (* x z)) (/ (* (cbrt y) (cbrt y)) x) (/ (cbrt y) z) (/ (sqrt y) x) (/ (sqrt y) z) (/ 1 x) (/ y z) (/ 1 (* x z)) (/ (* x z) y) (/ y x) (/ (* x z) (cbrt y)) (/ (* x z) (sqrt y)) (/ (* x z) y) (expm1 (* (cosh x) (/ y (* x z)))) (log1p (* (cosh x) (/ y (* x z)))) (* (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)))) (* (+ (exp x) (exp (- x))) y) (* 2 (* x z)) (* (sqrt (cosh x)) (sqrt (/ y (* x z)))) (* (sqrt (cosh x)) (sqrt (/ y (* x z)))) (* (cosh x) (* (cbrt (/ y (* x z))) (cbrt (/ y (* x z))))) (* (cosh x) (sqrt (/ y (* x z)))) (* (cosh x) (/ (* (cbrt y) (cbrt y)) x)) (* (cosh x) (/ (sqrt y) x)) (/ (cosh x) x) (cosh x) (* (cosh x) y) (* (cbrt (cosh x)) (/ y (* x z))) (* (sqrt (cosh x)) (/ y (* x z))) (* (cosh x) (/ y (* x z))) (* (cosh x) y) (* (+ (exp x) (exp (- x))) (/ y (* x z))) (/ y (* x z)) (/ y (* x z)) (/ y (* x z)) (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) 2.702 * * * [progress]: adding candidates to table 2.795 * [progress]: [Phase 3 of 3] Extracting. 2.795 * * [regime]: Finding splitpoints for: (# # # # # #) 2.796 * * * [regime-changes]: Trying 4 branch expressions: ((* (cosh x) (/ y x)) z y x) 2.796 * * * * [regimes]: Trying to branch on (* (cosh x) (/ y x)) from (# # # # # #) 2.835 * * * * [regimes]: Trying to branch on z from (# # # # # #) 2.871 * * * * [regimes]: Trying to branch on y from (# # # # # #) 2.909 * * * * [regimes]: Trying to branch on x from (# # # # # #) 2.945 * * * [regime]: Found split indices: #