7.712 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.040 * * * [progress]: [2/2] Setting up program. 0.042 * [progress]: [Phase 2 of 3] Improving. 0.042 * [simplify]: Simplifying using # : (/ (* (cosh x) (/ y x)) z) 0.045 * * [simplify]: iteration 0 : 18 enodes (cost 4 ) 0.046 * * [simplify]: iteration 1 : 41 enodes (cost 4 ) 0.048 * * [simplify]: iteration 2 : 102 enodes (cost 4 ) 0.051 * * [simplify]: iteration 3 : 228 enodes (cost 4 ) 0.054 * * [simplify]: iteration 4 : 411 enodes (cost 4 ) 0.060 * * [simplify]: iteration 5 : 786 enodes (cost 4 ) 0.072 * * [simplify]: iteration 6 : 2469 enodes (cost 4 ) 0.101 * * [simplify]: iteration 7 : 5002 enodes (cost 4 ) 0.101 * [simplify]: Simplified to: (/ (* (cosh x) (/ y x)) z) 0.102 * * [progress]: iteration 1 / 4 0.102 * * * [progress]: picking best candidate 0.104 * * * * [pick]: Picked # 0.104 * * * [progress]: localizing error 0.110 * * * [progress]: generating rewritten candidates 0.110 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.116 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.125 * * * [progress]: generating series expansions 0.125 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.125 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 0.125 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 0.125 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 0.125 * [taylor]: Taking taylor expansion of (cosh x) in z 0.126 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.126 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 0.126 * [taylor]: Taking taylor expansion of (exp x) in z 0.126 * [taylor]: Taking taylor expansion of x in z 0.126 * [taylor]: Taking taylor expansion of (exp (- x)) in z 0.126 * [taylor]: Taking taylor expansion of (- x) in z 0.126 * [taylor]: Taking taylor expansion of x in z 0.126 * [taylor]: Taking taylor expansion of 2 in z 0.126 * [taylor]: Taking taylor expansion of y in z 0.126 * [taylor]: Taking taylor expansion of (* x z) in z 0.126 * [taylor]: Taking taylor expansion of x in z 0.126 * [taylor]: Taking taylor expansion of z in z 0.127 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 0.127 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.127 * [taylor]: Taking taylor expansion of (cosh x) in y 0.127 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.127 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.127 * [taylor]: Taking taylor expansion of (exp x) in y 0.127 * [taylor]: Taking taylor expansion of x in y 0.127 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.127 * [taylor]: Taking taylor expansion of (- x) in y 0.127 * [taylor]: Taking taylor expansion of x in y 0.127 * [taylor]: Taking taylor expansion of 2 in y 0.127 * [taylor]: Taking taylor expansion of y in y 0.127 * [taylor]: Taking taylor expansion of (* x z) in y 0.127 * [taylor]: Taking taylor expansion of x in y 0.127 * [taylor]: Taking taylor expansion of z in y 0.130 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.130 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.130 * [taylor]: Taking taylor expansion of (cosh x) in x 0.130 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.130 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.130 * [taylor]: Taking taylor expansion of (exp x) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.130 * [taylor]: Taking taylor expansion of (- x) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of 2 in x 0.131 * [taylor]: Taking taylor expansion of y in x 0.131 * [taylor]: Taking taylor expansion of (* x z) in x 0.131 * [taylor]: Taking taylor expansion of x in x 0.131 * [taylor]: Taking taylor expansion of z in x 0.131 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.131 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.131 * [taylor]: Taking taylor expansion of (cosh x) in x 0.131 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.131 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.131 * [taylor]: Taking taylor expansion of (exp x) in x 0.131 * [taylor]: Taking taylor expansion of x in x 0.132 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.132 * [taylor]: Taking taylor expansion of (- x) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.132 * [taylor]: Taking taylor expansion of 2 in x 0.132 * [taylor]: Taking taylor expansion of y in x 0.133 * [taylor]: Taking taylor expansion of (* x z) in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of z in x 0.133 * [taylor]: Taking taylor expansion of (/ y z) in y 0.133 * [taylor]: Taking taylor expansion of y in y 0.133 * [taylor]: Taking taylor expansion of z in y 0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.133 * [taylor]: Taking taylor expansion of z in z 0.136 * [taylor]: Taking taylor expansion of 0 in y 0.136 * [taylor]: Taking taylor expansion of 0 in z 0.136 * [taylor]: Taking taylor expansion of 0 in z 0.141 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 0.141 * [taylor]: Taking taylor expansion of 1/2 in y 0.141 * [taylor]: Taking taylor expansion of (/ y z) in y 0.141 * [taylor]: Taking taylor expansion of y in y 0.141 * [taylor]: Taking taylor expansion of z in y 0.141 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 0.141 * [taylor]: Taking taylor expansion of 1/2 in z 0.141 * [taylor]: Taking taylor expansion of z in z 0.142 * [taylor]: Taking taylor expansion of 0 in z 0.142 * [taylor]: Taking taylor expansion of 0 in z 0.155 * [taylor]: Taking taylor expansion of 0 in y 0.155 * [taylor]: Taking taylor expansion of 0 in z 0.155 * [taylor]: Taking taylor expansion of 0 in z 0.155 * [taylor]: Taking taylor expansion of 0 in z 0.155 * [taylor]: Taking taylor expansion of 0 in z 0.156 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 0.156 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 0.156 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 0.156 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 0.156 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.156 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 0.156 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.157 * [taylor]: Taking taylor expansion of x in z 0.157 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.157 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.157 * [taylor]: Taking taylor expansion of x in z 0.157 * [taylor]: Taking taylor expansion of 2 in z 0.157 * [taylor]: Taking taylor expansion of (* x z) in z 0.157 * [taylor]: Taking taylor expansion of x in z 0.157 * [taylor]: Taking taylor expansion of z in z 0.157 * [taylor]: Taking taylor expansion of y in z 0.160 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 0.160 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 0.160 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.160 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.160 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.160 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.160 * [taylor]: Taking taylor expansion of x in y 0.160 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.160 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.160 * [taylor]: Taking taylor expansion of x in y 0.161 * [taylor]: Taking taylor expansion of 2 in y 0.161 * [taylor]: Taking taylor expansion of (* x z) in y 0.161 * [taylor]: Taking taylor expansion of x in y 0.161 * [taylor]: Taking taylor expansion of z in y 0.161 * [taylor]: Taking taylor expansion of y in y 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 0.161 * [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 (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.164 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.164 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.164 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.164 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.164 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.165 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of 2 in x 0.165 * [taylor]: Taking taylor expansion of (* x z) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of z in x 0.165 * [taylor]: Taking taylor expansion of y in x 0.167 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 0.167 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 0.167 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 0.167 * [taylor]: Taking taylor expansion of 1/2 in y 0.167 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 0.167 * [taylor]: Taking taylor expansion of z in y 0.167 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.167 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.167 * [taylor]: Taking taylor expansion of x in y 0.167 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.167 * [taylor]: Taking taylor expansion of 1/2 in y 0.167 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.168 * [taylor]: Taking taylor expansion of z in y 0.168 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.168 * [taylor]: Taking taylor expansion of x in y 0.168 * [taylor]: Taking taylor expansion of y in y 0.168 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 0.168 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 0.168 * [taylor]: Taking taylor expansion of 1/2 in z 0.168 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 0.168 * [taylor]: Taking taylor expansion of z in z 0.168 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.168 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.168 * [taylor]: Taking taylor expansion of x in z 0.168 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.168 * [taylor]: Taking taylor expansion of 1/2 in z 0.168 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.168 * [taylor]: Taking taylor expansion of z in z 0.168 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.168 * [taylor]: Taking taylor expansion of x in z 0.174 * [taylor]: Taking taylor expansion of 0 in y 0.177 * [taylor]: Taking taylor expansion of 0 in z 0.184 * [taylor]: Taking taylor expansion of 0 in y 0.184 * [taylor]: Taking taylor expansion of 0 in z 0.189 * [taylor]: Taking taylor expansion of 0 in z 0.196 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0 0.196 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 0.196 * [taylor]: Taking taylor expansion of -1 in z 0.196 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 0.196 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 0.196 * [taylor]: Taking taylor expansion of x in z 0.196 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 0.196 * [taylor]: Taking taylor expansion of z in z 0.196 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 0.196 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.196 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 0.196 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.196 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.196 * [taylor]: Taking taylor expansion of -1 in z 0.196 * [taylor]: Taking taylor expansion of x in z 0.196 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 0.196 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 0.196 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.196 * [taylor]: Taking taylor expansion of -1 in z 0.196 * [taylor]: Taking taylor expansion of x in z 0.197 * [taylor]: Taking taylor expansion of 2 in z 0.197 * [taylor]: Taking taylor expansion of y in z 0.200 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 0.200 * [taylor]: Taking taylor expansion of -1 in y 0.200 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 0.200 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 0.200 * [taylor]: Taking taylor expansion of x in y 0.200 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 0.200 * [taylor]: Taking taylor expansion of z in y 0.200 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.200 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.200 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.200 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.200 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.200 * [taylor]: Taking taylor expansion of -1 in y 0.200 * [taylor]: Taking taylor expansion of x in y 0.200 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.200 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.200 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.200 * [taylor]: Taking taylor expansion of -1 in y 0.200 * [taylor]: Taking taylor expansion of x in y 0.200 * [taylor]: Taking taylor expansion of 2 in y 0.200 * [taylor]: Taking taylor expansion of y in y 0.201 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 0.201 * [taylor]: Taking taylor expansion of -1 in x 0.201 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 0.201 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 0.201 * [taylor]: Taking taylor expansion of z in x 0.201 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 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 x 0.201 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.201 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.201 * [taylor]: Taking taylor expansion of -1 in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.201 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.201 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.201 * [taylor]: Taking taylor expansion of -1 in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of 2 in x 0.202 * [taylor]: Taking taylor expansion of y in x 0.204 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 0.204 * [taylor]: Taking taylor expansion of -1 in x 0.204 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 0.204 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 0.204 * [taylor]: Taking taylor expansion of x in x 0.204 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 0.204 * [taylor]: Taking taylor expansion of z in x 0.204 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.204 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.204 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.204 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.204 * [taylor]: Taking taylor expansion of -1 in x 0.204 * [taylor]: Taking taylor expansion of 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 x) in x 0.205 * [taylor]: Taking taylor expansion of -1 in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [taylor]: Taking taylor expansion of 2 in x 0.205 * [taylor]: Taking taylor expansion of y in x 0.207 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 0.207 * [taylor]: Taking taylor expansion of -1 in y 0.207 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 0.207 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 0.207 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.207 * [taylor]: Taking taylor expansion of 1/2 in y 0.207 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.207 * [taylor]: Taking taylor expansion of z in y 0.207 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.207 * [taylor]: Taking taylor expansion of x in y 0.207 * [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 -1 in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [taylor]: Taking taylor expansion of y in y 0.208 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 0.208 * [taylor]: Taking taylor expansion of -1 in z 0.208 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 0.208 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.208 * [taylor]: Taking taylor expansion of 1/2 in z 0.208 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.208 * [taylor]: Taking taylor expansion of z in z 0.208 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.208 * [taylor]: Taking taylor expansion of x in z 0.208 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 0.208 * [taylor]: Taking taylor expansion of 1/2 in z 0.208 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 0.208 * [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 -1 in z 0.209 * [taylor]: Taking taylor expansion of x in z 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.218 * [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 0.244 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.244 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) x) in (x y) around 0 0.244 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in y 0.244 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.244 * [taylor]: Taking taylor expansion of (cosh x) in y 0.244 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.244 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.244 * [taylor]: Taking taylor expansion of (exp x) in y 0.244 * [taylor]: Taking taylor expansion of x in y 0.244 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.244 * [taylor]: Taking taylor expansion of (- x) in y 0.244 * [taylor]: Taking taylor expansion of x in y 0.244 * [taylor]: Taking taylor expansion of 2 in y 0.244 * [taylor]: Taking taylor expansion of y in y 0.244 * [taylor]: Taking taylor expansion of x in y 0.247 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 0.247 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.247 * [taylor]: Taking taylor expansion of (cosh x) in x 0.247 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.247 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.247 * [taylor]: Taking taylor expansion of (exp x) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.247 * [taylor]: Taking taylor expansion of (- x) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of 2 in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 0.248 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.248 * [taylor]: Taking taylor expansion of (cosh x) in x 0.248 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.248 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.248 * [taylor]: Taking taylor expansion of (exp x) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.248 * [taylor]: Taking taylor expansion of (- x) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of 2 in x 0.249 * [taylor]: Taking taylor expansion of y in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of y in y 0.253 * [taylor]: Taking taylor expansion of 0 in y 0.257 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.257 * [taylor]: Taking taylor expansion of 1/2 in y 0.257 * [taylor]: Taking taylor expansion of y in y 0.263 * [taylor]: Taking taylor expansion of 0 in y 0.264 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in (x y) around 0 0.264 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in y 0.264 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in y 0.264 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.264 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.264 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.264 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.264 * [taylor]: Taking taylor expansion of x in y 0.264 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.264 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.265 * [taylor]: Taking taylor expansion of x in y 0.265 * [taylor]: Taking taylor expansion of 2 in y 0.265 * [taylor]: Taking taylor expansion of x in y 0.265 * [taylor]: Taking taylor expansion of y in y 0.265 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 0.265 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 0.265 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.265 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.265 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.266 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of 2 in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of y in x 0.268 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 0.268 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 0.268 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.268 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.268 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.268 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.268 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.269 * [taylor]: Taking taylor expansion of 2 in x 0.269 * [taylor]: Taking taylor expansion of x in x 0.269 * [taylor]: Taking taylor expansion of y in x 0.270 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 0.271 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 0.271 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.271 * [taylor]: Taking taylor expansion of 1/2 in y 0.271 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.271 * [taylor]: Taking taylor expansion of x in y 0.271 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 0.271 * [taylor]: Taking taylor expansion of 1/2 in y 0.271 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.271 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.271 * [taylor]: Taking taylor expansion of x in y 0.271 * [taylor]: Taking taylor expansion of y in y 0.273 * [taylor]: Taking taylor expansion of 0 in y 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.285 * [taylor]: Taking taylor expansion of 0 in y 0.291 * [approximate]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in (x y) around 0 0.291 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in y 0.291 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in y 0.291 * [taylor]: Taking taylor expansion of x in y 0.291 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.291 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.291 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.291 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.291 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.292 * [taylor]: Taking taylor expansion of -1 in y 0.292 * [taylor]: Taking taylor expansion of x in y 0.292 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.292 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.292 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.292 * [taylor]: Taking taylor expansion of -1 in y 0.292 * [taylor]: Taking taylor expansion of x in y 0.292 * [taylor]: Taking taylor expansion of 2 in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 0.292 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.292 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.292 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.292 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.292 * [taylor]: Taking taylor expansion of -1 in x 0.292 * [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 0.293 * [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 (/ (* x (cosh (/ -1 x))) y) in x 0.295 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.295 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.295 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.295 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.295 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.295 * [taylor]: Taking taylor expansion of -1 in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.296 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.296 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.296 * [taylor]: Taking taylor expansion of -1 in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of 2 in x 0.296 * [taylor]: Taking taylor expansion of y in x 0.298 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 0.298 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 0.298 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.298 * [taylor]: Taking taylor expansion of 1/2 in y 0.298 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.298 * [taylor]: Taking taylor expansion of x in y 0.298 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.298 * [taylor]: Taking taylor expansion of 1/2 in y 0.298 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.298 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.298 * [taylor]: Taking taylor expansion of -1 in y 0.298 * [taylor]: Taking taylor expansion of x in y 0.298 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of 0 in y 0.306 * [taylor]: Taking taylor expansion of 0 in y 0.313 * [taylor]: Taking taylor expansion of 0 in y 0.318 * * * [progress]: simplifying candidates 0.319 * [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) 0.330 * * [simplify]: iteration 0 : 352 enodes (cost 391 ) 0.337 * * [simplify]: iteration 1 : 1472 enodes (cost 333 ) 0.366 * * [simplify]: iteration 2 : 5001 enodes (cost 333 ) 0.368 * [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)) 0.368 * * * [progress]: adding candidates to table 0.508 * * [progress]: iteration 2 / 4 0.508 * * * [progress]: picking best candidate 0.518 * * * * [pick]: Picked # 0.518 * * * [progress]: localizing error 0.524 * * * [progress]: generating rewritten candidates 0.524 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.533 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.537 * * * [progress]: generating series expansions 0.537 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.537 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 0.537 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 0.537 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 0.537 * [taylor]: Taking taylor expansion of (cosh x) in z 0.537 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.537 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 0.537 * [taylor]: Taking taylor expansion of (exp x) in z 0.537 * [taylor]: Taking taylor expansion of x in z 0.537 * [taylor]: Taking taylor expansion of (exp (- x)) in z 0.537 * [taylor]: Taking taylor expansion of (- x) in z 0.537 * [taylor]: Taking taylor expansion of x in z 0.537 * [taylor]: Taking taylor expansion of 2 in z 0.538 * [taylor]: Taking taylor expansion of y in z 0.538 * [taylor]: Taking taylor expansion of (* x z) in z 0.538 * [taylor]: Taking taylor expansion of x in z 0.538 * [taylor]: Taking taylor expansion of z in z 0.538 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 0.538 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.538 * [taylor]: Taking taylor expansion of (cosh x) in y 0.538 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.538 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.538 * [taylor]: Taking taylor expansion of (exp x) in y 0.539 * [taylor]: Taking taylor expansion of x in y 0.539 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.539 * [taylor]: Taking taylor expansion of (- x) in y 0.539 * [taylor]: Taking taylor expansion of x in y 0.539 * [taylor]: Taking taylor expansion of 2 in y 0.539 * [taylor]: Taking taylor expansion of y in y 0.539 * [taylor]: Taking taylor expansion of (* x z) in y 0.539 * [taylor]: Taking taylor expansion of x in y 0.539 * [taylor]: Taking taylor expansion of z in y 0.541 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.541 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.541 * [taylor]: Taking taylor expansion of (cosh x) in x 0.542 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.542 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.542 * [taylor]: Taking taylor expansion of (exp x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.542 * [taylor]: Taking taylor expansion of (- x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of 2 in x 0.543 * [taylor]: Taking taylor expansion of y in x 0.543 * [taylor]: Taking taylor expansion of (* x z) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of z in x 0.543 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.543 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.543 * [taylor]: Taking taylor expansion of (cosh x) in x 0.543 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.543 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.543 * [taylor]: Taking taylor expansion of (exp x) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.543 * [taylor]: Taking taylor expansion of (- x) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of 2 in x 0.544 * [taylor]: Taking taylor expansion of y in x 0.544 * [taylor]: Taking taylor expansion of (* x z) in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of z in x 0.545 * [taylor]: Taking taylor expansion of (/ y z) in y 0.545 * [taylor]: Taking taylor expansion of y in y 0.545 * [taylor]: Taking taylor expansion of z in y 0.545 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.545 * [taylor]: Taking taylor expansion of z in z 0.548 * [taylor]: Taking taylor expansion of 0 in y 0.548 * [taylor]: Taking taylor expansion of 0 in z 0.548 * [taylor]: Taking taylor expansion of 0 in z 0.553 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 0.553 * [taylor]: Taking taylor expansion of 1/2 in y 0.553 * [taylor]: Taking taylor expansion of (/ y z) in y 0.553 * [taylor]: Taking taylor expansion of y in y 0.553 * [taylor]: Taking taylor expansion of z in y 0.553 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 0.553 * [taylor]: Taking taylor expansion of 1/2 in z 0.553 * [taylor]: Taking taylor expansion of z in z 0.553 * [taylor]: Taking taylor expansion of 0 in z 0.553 * [taylor]: Taking taylor expansion of 0 in z 0.560 * [taylor]: Taking taylor expansion of 0 in y 0.560 * [taylor]: Taking taylor expansion of 0 in z 0.560 * [taylor]: Taking taylor expansion of 0 in z 0.560 * [taylor]: Taking taylor expansion of 0 in z 0.561 * [taylor]: Taking taylor expansion of 0 in z 0.561 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 0.561 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 0.561 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 0.561 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 0.562 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.562 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 0.562 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.562 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.562 * [taylor]: Taking taylor expansion of x in z 0.562 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.562 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.562 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.562 * [taylor]: Taking taylor expansion of x in z 0.562 * [taylor]: Taking taylor expansion of 2 in z 0.562 * [taylor]: Taking taylor expansion of (* x z) in z 0.562 * [taylor]: Taking taylor expansion of x in z 0.562 * [taylor]: Taking taylor expansion of z in z 0.562 * [taylor]: Taking taylor expansion of y in z 0.565 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 0.565 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 0.565 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.565 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.565 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.565 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.565 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.565 * [taylor]: Taking taylor expansion of x in y 0.565 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.565 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.565 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.565 * [taylor]: Taking taylor expansion of x in y 0.566 * [taylor]: Taking taylor expansion of 2 in y 0.566 * [taylor]: Taking taylor expansion of (* x z) in y 0.566 * [taylor]: Taking taylor expansion of x in y 0.566 * [taylor]: Taking taylor expansion of z in y 0.566 * [taylor]: Taking taylor expansion of y in y 0.566 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.566 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.566 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.566 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.566 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.566 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.567 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.567 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.567 * [taylor]: Taking taylor expansion of x in x 0.567 * [taylor]: Taking taylor expansion of 2 in x 0.567 * [taylor]: Taking taylor expansion of (* x z) in x 0.567 * [taylor]: Taking taylor expansion of x in x 0.567 * [taylor]: Taking taylor expansion of z in x 0.567 * [taylor]: Taking taylor expansion of y in x 0.569 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.569 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.569 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.569 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.569 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.569 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.570 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of 2 in x 0.570 * [taylor]: Taking taylor expansion of (* x z) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of z in x 0.570 * [taylor]: Taking taylor expansion of y in x 0.572 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 0.572 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 0.572 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 0.572 * [taylor]: Taking taylor expansion of 1/2 in y 0.572 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 0.572 * [taylor]: Taking taylor expansion of z in y 0.572 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.572 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.573 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.573 * [taylor]: Taking taylor expansion of x in y 0.573 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.573 * [taylor]: Taking taylor expansion of 1/2 in y 0.573 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.573 * [taylor]: Taking taylor expansion of z in y 0.573 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.573 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.573 * [taylor]: Taking taylor expansion of x in y 0.573 * [taylor]: Taking taylor expansion of y in y 0.573 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 0.573 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 0.573 * [taylor]: Taking taylor expansion of 1/2 in z 0.573 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 0.573 * [taylor]: Taking taylor expansion of z in z 0.573 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.573 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.573 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.573 * [taylor]: Taking taylor expansion of x in z 0.574 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.574 * [taylor]: Taking taylor expansion of 1/2 in z 0.574 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.574 * [taylor]: Taking taylor expansion of z in z 0.574 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.574 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.574 * [taylor]: Taking taylor expansion of x in z 0.579 * [taylor]: Taking taylor expansion of 0 in y 0.582 * [taylor]: Taking taylor expansion of 0 in z 0.590 * [taylor]: Taking taylor expansion of 0 in y 0.590 * [taylor]: Taking taylor expansion of 0 in z 0.595 * [taylor]: Taking taylor expansion of 0 in z 0.601 * [approximate]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in (x y z) around 0 0.601 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in z 0.601 * [taylor]: Taking taylor expansion of -1 in z 0.601 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in z 0.601 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z 0.601 * [taylor]: Taking taylor expansion of z in z 0.602 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z 0.602 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 0.602 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.602 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 0.602 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.602 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.602 * [taylor]: Taking taylor expansion of -1 in z 0.602 * [taylor]: Taking taylor expansion of x in z 0.602 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 0.602 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 0.602 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.602 * [taylor]: Taking taylor expansion of -1 in z 0.602 * [taylor]: Taking taylor expansion of x in z 0.602 * [taylor]: Taking taylor expansion of 2 in z 0.602 * [taylor]: Taking taylor expansion of x in z 0.602 * [taylor]: Taking taylor expansion of y in z 0.605 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y 0.605 * [taylor]: Taking taylor expansion of -1 in y 0.605 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y 0.605 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y 0.605 * [taylor]: Taking taylor expansion of z in y 0.605 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 0.605 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.605 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.605 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.605 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.605 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.605 * [taylor]: Taking taylor expansion of -1 in y 0.605 * [taylor]: Taking taylor expansion of x in y 0.605 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.605 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.605 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.605 * [taylor]: Taking taylor expansion of -1 in y 0.605 * [taylor]: Taking taylor expansion of x in y 0.606 * [taylor]: Taking taylor expansion of 2 in y 0.606 * [taylor]: Taking taylor expansion of x in y 0.606 * [taylor]: Taking taylor expansion of y in y 0.606 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 0.606 * [taylor]: Taking taylor expansion of -1 in x 0.606 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 0.606 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 0.606 * [taylor]: Taking taylor expansion of z in x 0.606 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 0.606 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.606 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.606 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.606 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.606 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.606 * [taylor]: Taking taylor expansion of -1 in x 0.606 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.607 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.607 * [taylor]: Taking taylor expansion of -1 in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of 2 in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of y in x 0.609 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 0.609 * [taylor]: Taking taylor expansion of -1 in x 0.609 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 0.609 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 0.609 * [taylor]: Taking taylor expansion of z in x 0.609 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 0.609 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.609 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.609 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.609 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.609 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.609 * [taylor]: Taking taylor expansion of -1 in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.610 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.610 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.610 * [taylor]: Taking taylor expansion of -1 in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of 2 in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of y in x 0.613 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 0.613 * [taylor]: Taking taylor expansion of -1 in y 0.613 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 0.613 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 0.613 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.613 * [taylor]: Taking taylor expansion of 1/2 in y 0.613 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.613 * [taylor]: Taking taylor expansion of z in y 0.613 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.613 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.613 * [taylor]: Taking taylor expansion of x in y 0.613 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 0.613 * [taylor]: Taking taylor expansion of 1/2 in y 0.613 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 0.613 * [taylor]: Taking taylor expansion of z in y 0.613 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.613 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.613 * [taylor]: Taking taylor expansion of -1 in y 0.613 * [taylor]: Taking taylor expansion of x in y 0.613 * [taylor]: Taking taylor expansion of y in y 0.614 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 0.614 * [taylor]: Taking taylor expansion of -1 in z 0.614 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 0.614 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.614 * [taylor]: Taking taylor expansion of 1/2 in z 0.614 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.614 * [taylor]: Taking taylor expansion of z in z 0.614 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.614 * [taylor]: Taking taylor expansion of x in z 0.614 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 0.614 * [taylor]: Taking taylor expansion of 1/2 in z 0.614 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 0.614 * [taylor]: Taking taylor expansion of z in z 0.614 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.614 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.614 * [taylor]: Taking taylor expansion of -1 in z 0.614 * [taylor]: Taking taylor expansion of x in z 0.626 * [taylor]: Taking taylor expansion of 0 in y 0.629 * [taylor]: Taking taylor expansion of 0 in z 0.637 * [taylor]: Taking taylor expansion of 0 in y 0.637 * [taylor]: Taking taylor expansion of 0 in z 0.643 * [taylor]: Taking taylor expansion of 0 in z 0.649 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.649 * [approximate]: Taking taylor expansion of (* (cosh x) y) in (x y) around 0 0.649 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.649 * [taylor]: Taking taylor expansion of (cosh x) in y 0.649 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.649 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.649 * [taylor]: Taking taylor expansion of (exp x) in y 0.649 * [taylor]: Taking taylor expansion of x in y 0.649 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.649 * [taylor]: Taking taylor expansion of (- x) in y 0.649 * [taylor]: Taking taylor expansion of x in y 0.649 * [taylor]: Taking taylor expansion of 2 in y 0.650 * [taylor]: Taking taylor expansion of y in y 0.650 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.650 * [taylor]: Taking taylor expansion of (cosh x) in x 0.650 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.650 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.650 * [taylor]: Taking taylor expansion of (exp x) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.650 * [taylor]: Taking taylor expansion of (- x) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of 2 in x 0.651 * [taylor]: Taking taylor expansion of y in x 0.651 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.651 * [taylor]: Taking taylor expansion of (cosh x) in x 0.651 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.651 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.651 * [taylor]: Taking taylor expansion of (exp x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.651 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.651 * [taylor]: Taking taylor expansion of (- x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.651 * [taylor]: Taking taylor expansion of 2 in x 0.652 * [taylor]: Taking taylor expansion of y in x 0.652 * [taylor]: Taking taylor expansion of y in y 0.656 * [taylor]: Taking taylor expansion of 0 in y 0.660 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.660 * [taylor]: Taking taylor expansion of 1/2 in y 0.660 * [taylor]: Taking taylor expansion of y in y 0.665 * [taylor]: Taking taylor expansion of 0 in y 0.673 * [taylor]: Taking taylor expansion of (* 1/24 y) in y 0.673 * [taylor]: Taking taylor expansion of 1/24 in y 0.673 * [taylor]: Taking taylor expansion of y in y 0.674 * [approximate]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in (x y) around 0 0.674 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in y 0.674 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.674 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.674 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.674 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.674 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.674 * [taylor]: Taking taylor expansion of x in y 0.674 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.674 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.674 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.674 * [taylor]: Taking taylor expansion of x in y 0.675 * [taylor]: Taking taylor expansion of 2 in y 0.675 * [taylor]: Taking taylor expansion of y in y 0.675 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in x 0.675 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.675 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.675 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.675 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.675 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of 2 in x 0.676 * [taylor]: Taking taylor expansion of y in x 0.676 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in x 0.676 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.676 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.676 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.676 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.677 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.677 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.677 * [taylor]: Taking taylor expansion of x in x 0.677 * [taylor]: Taking taylor expansion of 2 in x 0.677 * [taylor]: Taking taylor expansion of y in x 0.678 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) y)) in y 0.678 * [taylor]: Taking taylor expansion of 1/2 in y 0.678 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) y) in y 0.678 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.678 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.678 * [taylor]: Taking taylor expansion of x in y 0.678 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.678 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.678 * [taylor]: Taking taylor expansion of x in y 0.678 * [taylor]: Taking taylor expansion of y in y 0.679 * [taylor]: Taking taylor expansion of 0 in y 0.683 * [taylor]: Taking taylor expansion of 0 in y 0.689 * [taylor]: Taking taylor expansion of 0 in y 0.695 * [approximate]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in (x y) around 0 0.695 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in y 0.695 * [taylor]: Taking taylor expansion of -1 in y 0.695 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in y 0.695 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.695 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.695 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.695 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.695 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.695 * [taylor]: Taking taylor expansion of -1 in y 0.695 * [taylor]: Taking taylor expansion of x in y 0.695 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.695 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.695 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.695 * [taylor]: Taking taylor expansion of -1 in y 0.695 * [taylor]: Taking taylor expansion of x in y 0.695 * [taylor]: Taking taylor expansion of 2 in y 0.695 * [taylor]: Taking taylor expansion of y in y 0.695 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in x 0.695 * [taylor]: Taking taylor expansion of -1 in x 0.695 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in x 0.695 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.695 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.695 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.695 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.695 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.695 * [taylor]: Taking taylor expansion of -1 in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.696 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.696 * [taylor]: Taking taylor expansion of -1 in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of 2 in x 0.697 * [taylor]: Taking taylor expansion of y in x 0.697 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in x 0.697 * [taylor]: Taking taylor expansion of -1 in x 0.697 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in x 0.697 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.697 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.697 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.697 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.697 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.697 * [taylor]: Taking taylor expansion of -1 in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.697 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.697 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.697 * [taylor]: Taking taylor expansion of -1 in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of 2 in x 0.698 * [taylor]: Taking taylor expansion of y in x 0.698 * [taylor]: Taking taylor expansion of (* -1/2 (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) y)) in y 0.698 * [taylor]: Taking taylor expansion of -1/2 in y 0.698 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) y) in y 0.698 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 0.698 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.698 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.698 * [taylor]: Taking taylor expansion of x in y 0.698 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.698 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.698 * [taylor]: Taking taylor expansion of -1 in y 0.698 * [taylor]: Taking taylor expansion of x in y 0.699 * [taylor]: Taking taylor expansion of y in y 0.700 * [taylor]: Taking taylor expansion of 0 in y 0.711 * [taylor]: Taking taylor expansion of 0 in y 0.717 * [taylor]: Taking taylor expansion of 0 in y 0.721 * * * [progress]: simplifying candidates 0.722 * [simplify]: Simplifying using # : (expm1 (/ (* (cosh x) y) (* z x))) (log1p (/ (* (cosh x) y) (* z x))) (- (+ (log (cosh x)) (log y)) (+ (log z) (log x))) (- (+ (log (cosh x)) (log y)) (log (* z x))) (- (log (* (cosh x) y)) (+ (log z) (log x))) (- (log (* (cosh x) y)) (log (* z x))) (log (/ (* (cosh x) y) (* z x))) (exp (/ (* (cosh x) y) (* z x))) (/ (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (* (* z z) z) (* (* x x) x))) (/ (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (* (* z x) (* z x)) (* z x))) (/ (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (* (* (* z z) z) (* (* x x) x))) (/ (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (* (* (* z x) (* z x)) (* z x))) (* (cbrt (/ (* (cosh x) y) (* z x))) (cbrt (/ (* (cosh x) y) (* z x)))) (cbrt (/ (* (cosh x) y) (* z x))) (* (* (/ (* (cosh x) y) (* z x)) (/ (* (cosh x) y) (* z x))) (/ (* (cosh x) y) (* z x))) (sqrt (/ (* (cosh x) y) (* z x))) (sqrt (/ (* (cosh x) y) (* z x))) (- (* (cosh x) y)) (- (* z x)) (/ (cosh x) z) (/ y x) (/ 1 (* z x)) (/ (* z x) (* (cosh x) y)) (/ (* (cosh x) y) z) (/ (* z x) y) (* (* z x) 2) (expm1 (* (cosh x) y)) (log1p (* (cosh x) y)) (* (cosh x) y) (+ (log (cosh x)) (log y)) (log (* (cosh x) y)) (exp (* (cosh x) y)) (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (cbrt (* (cosh x) y)) (cbrt (* (cosh x) y))) (cbrt (* (cosh x) y)) (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (sqrt (* (cosh x) y)) (sqrt (* (cosh x) y)) (* (sqrt (cosh x)) (sqrt y)) (* (sqrt (cosh x)) (sqrt y)) (* (cosh x) (* (cbrt y) (cbrt y))) (* (cosh x) (sqrt y)) (* (cosh x) 1) (* (cbrt (cosh x)) y) (* (sqrt (cosh x)) y) (* (cosh x) y) (* (+ (exp x) (exp (- x))) y) (+ (* 1/2 (/ (* x y) z)) (/ y (* x z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) (* x z)) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x)) (+ (* 1/2 (* (pow x 2) y)) y) (* 1/2 (* (+ (exp x) (exp (- x))) y)) (* 1/2 (* y (+ (exp (* -1 x)) (exp x)))) 0.727 * * [simplify]: iteration 0 : 289 enodes (cost 272 ) 0.733 * * [simplify]: iteration 1 : 1392 enodes (cost 217 ) 0.763 * * [simplify]: iteration 2 : 5001 enodes (cost 215 ) 0.764 * [simplify]: Simplified to: (expm1 (/ (* (cosh x) y) (* z x))) (log1p (/ (* (cosh x) y) (* z x))) (log (/ (* (cosh x) y) (* z x))) (log (/ (* (cosh x) y) (* z x))) (log (/ (* (cosh x) y) (* z x))) (log (/ (* (cosh x) y) (* z x))) (log (/ (* (cosh x) y) (* z x))) (exp (/ (* (cosh x) y) (* z x))) (pow (/ (* (cosh x) y) (* z x)) 3) (pow (/ (* (cosh x) y) (* z x)) 3) (pow (/ (* (cosh x) y) (* z x)) 3) (pow (/ (* (cosh x) y) (* z x)) 3) (* (cbrt (/ (* (cosh x) y) (* z x))) (cbrt (/ (* (cosh x) y) (* z x)))) (cbrt (/ (* (cosh x) y) (* z x))) (pow (/ (* (cosh x) y) (* z x)) 3) (sqrt (/ (* (cosh x) y) (* z x))) (sqrt (/ (* (cosh x) y) (* z x))) (- (* (cosh x) y)) (- (* z x)) (/ (cosh x) z) (/ y x) (/ 1 (* z x)) (/ (* z x) (* (cosh x) y)) (/ (* (cosh x) y) z) (/ (* z x) y) (* (* z x) 2) (expm1 (* (cosh x) y)) (log1p (* (cosh x) y)) (* (cosh x) y) (log (* (cosh x) y)) (log (* (cosh x) y)) (exp (* (cosh x) y)) (pow (* (cosh x) y) 3) (* (cbrt (* (cosh x) y)) (cbrt (* (cosh x) y))) (cbrt (* (cosh x) y)) (pow (* (cosh x) y) 3) (sqrt (* (cosh x) y)) (sqrt (* (cosh x) y)) (* (sqrt (cosh x)) (sqrt y)) (* (sqrt (cosh x)) (sqrt y)) (* (cosh x) (* (cbrt y) (cbrt y))) (* (cosh x) (sqrt y)) (cosh x) (* (cbrt (cosh x)) y) (* (sqrt (cosh x)) y) (* (cosh x) y) (* y (+ (exp (* -1 x)) (exp x))) (fma 1/2 (/ (* x y) z) (/ y (* x z))) (* (/ y z) (/ (fma (exp x) 1/2 (/ 1/2 (exp x))) x)) (* (/ y z) (/ (fma (exp x) 1/2 (/ 1/2 (exp x))) x)) (fma 1/2 (* (pow x 2) y) y) (* 1/2 (* (+ (exp x) (exp (- x))) y)) (* 1/2 (* (+ (exp x) (exp (- x))) y)) 0.765 * * * [progress]: adding candidates to table 0.861 * * [progress]: iteration 3 / 4 0.861 * * * [progress]: picking best candidate 0.873 * * * * [pick]: Picked # 0.873 * * * [progress]: localizing error 0.879 * * * [progress]: generating rewritten candidates 0.879 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.882 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.889 * * * [progress]: generating series expansions 0.889 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.890 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (z x y) around 0 0.890 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 0.890 * [taylor]: Taking taylor expansion of (* x z) in y 0.890 * [taylor]: Taking taylor expansion of x in y 0.890 * [taylor]: Taking taylor expansion of z in y 0.890 * [taylor]: Taking taylor expansion of y in y 0.890 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 0.890 * [taylor]: Taking taylor expansion of (* x z) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.890 * [taylor]: Taking taylor expansion of z in x 0.890 * [taylor]: Taking taylor expansion of y in x 0.890 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 0.890 * [taylor]: Taking taylor expansion of (* x z) in z 0.890 * [taylor]: Taking taylor expansion of x in z 0.890 * [taylor]: Taking taylor expansion of z in z 0.890 * [taylor]: Taking taylor expansion of y in z 0.891 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 0.891 * [taylor]: Taking taylor expansion of (* x z) in z 0.891 * [taylor]: Taking taylor expansion of x in z 0.891 * [taylor]: Taking taylor expansion of z in z 0.891 * [taylor]: Taking taylor expansion of y in z 0.891 * [taylor]: Taking taylor expansion of (/ x y) in x 0.891 * [taylor]: Taking taylor expansion of x in x 0.891 * [taylor]: Taking taylor expansion of y in x 0.891 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.891 * [taylor]: Taking taylor expansion of y in y 0.892 * [taylor]: Taking taylor expansion of 0 in x 0.892 * [taylor]: Taking taylor expansion of 0 in y 0.892 * [taylor]: Taking taylor expansion of 0 in y 0.893 * [taylor]: Taking taylor expansion of 0 in x 0.893 * [taylor]: Taking taylor expansion of 0 in y 0.893 * [taylor]: Taking taylor expansion of 0 in y 0.893 * [taylor]: Taking taylor expansion of 0 in y 0.895 * [taylor]: Taking taylor expansion of 0 in x 0.895 * [taylor]: Taking taylor expansion of 0 in y 0.895 * [taylor]: Taking taylor expansion of 0 in y 0.895 * [taylor]: Taking taylor expansion of 0 in y 0.895 * [taylor]: Taking taylor expansion of 0 in y 0.895 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (z x y) around 0 0.895 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 0.895 * [taylor]: Taking taylor expansion of y in y 0.895 * [taylor]: Taking taylor expansion of (* x z) in y 0.895 * [taylor]: Taking taylor expansion of x in y 0.895 * [taylor]: Taking taylor expansion of z in y 0.895 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.895 * [taylor]: Taking taylor expansion of y in x 0.895 * [taylor]: Taking taylor expansion of (* x z) in x 0.895 * [taylor]: Taking taylor expansion of x in x 0.895 * [taylor]: Taking taylor expansion of z in x 0.896 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.896 * [taylor]: Taking taylor expansion of y in z 0.896 * [taylor]: Taking taylor expansion of (* x z) in z 0.896 * [taylor]: Taking taylor expansion of x in z 0.896 * [taylor]: Taking taylor expansion of z in z 0.896 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.896 * [taylor]: Taking taylor expansion of y in z 0.896 * [taylor]: Taking taylor expansion of (* x z) in z 0.896 * [taylor]: Taking taylor expansion of x in z 0.896 * [taylor]: Taking taylor expansion of z in z 0.896 * [taylor]: Taking taylor expansion of (/ y x) in x 0.896 * [taylor]: Taking taylor expansion of y in x 0.896 * [taylor]: Taking taylor expansion of x in x 0.896 * [taylor]: Taking taylor expansion of y in y 0.897 * [taylor]: Taking taylor expansion of 0 in x 0.898 * [taylor]: Taking taylor expansion of 0 in y 0.898 * [taylor]: Taking taylor expansion of 0 in x 0.898 * [taylor]: Taking taylor expansion of 0 in y 0.899 * [taylor]: Taking taylor expansion of 0 in y 0.899 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (z x y) around 0 0.899 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y 0.899 * [taylor]: Taking taylor expansion of -1 in y 0.899 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 0.899 * [taylor]: Taking taylor expansion of y in y 0.899 * [taylor]: Taking taylor expansion of (* x z) in y 0.899 * [taylor]: Taking taylor expansion of x in y 0.899 * [taylor]: Taking taylor expansion of z in y 0.899 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x 0.900 * [taylor]: Taking taylor expansion of -1 in x 0.900 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.900 * [taylor]: Taking taylor expansion of y in x 0.900 * [taylor]: Taking taylor expansion of (* x z) in x 0.900 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of z in x 0.900 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 0.900 * [taylor]: Taking taylor expansion of -1 in z 0.900 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.900 * [taylor]: Taking taylor expansion of y in z 0.900 * [taylor]: Taking taylor expansion of (* x z) in z 0.900 * [taylor]: Taking taylor expansion of x in z 0.900 * [taylor]: Taking taylor expansion of z in z 0.900 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 0.900 * [taylor]: Taking taylor expansion of -1 in z 0.900 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.900 * [taylor]: Taking taylor expansion of y in z 0.900 * [taylor]: Taking taylor expansion of (* x z) in z 0.900 * [taylor]: Taking taylor expansion of x in z 0.900 * [taylor]: Taking taylor expansion of z in z 0.901 * [taylor]: Taking taylor expansion of (* -1 (/ y x)) in x 0.901 * [taylor]: Taking taylor expansion of -1 in x 0.901 * [taylor]: Taking taylor expansion of (/ y x) in x 0.901 * [taylor]: Taking taylor expansion of y in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.901 * [taylor]: Taking taylor expansion of (* -1 y) in y 0.901 * [taylor]: Taking taylor expansion of -1 in y 0.901 * [taylor]: Taking taylor expansion of y in y 0.902 * [taylor]: Taking taylor expansion of 0 in x 0.903 * [taylor]: Taking taylor expansion of 0 in y 0.905 * [taylor]: Taking taylor expansion of 0 in x 0.905 * [taylor]: Taking taylor expansion of 0 in y 0.906 * [taylor]: Taking taylor expansion of 0 in y 0.907 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.907 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x z y) around 0 0.907 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 0.907 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.907 * [taylor]: Taking taylor expansion of (cosh x) in y 0.907 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.907 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.907 * [taylor]: Taking taylor expansion of (exp x) in y 0.907 * [taylor]: Taking taylor expansion of x in y 0.907 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.907 * [taylor]: Taking taylor expansion of (- x) in y 0.907 * [taylor]: Taking taylor expansion of x in y 0.907 * [taylor]: Taking taylor expansion of 2 in y 0.907 * [taylor]: Taking taylor expansion of y in y 0.907 * [taylor]: Taking taylor expansion of (* x z) in y 0.907 * [taylor]: Taking taylor expansion of x in y 0.907 * [taylor]: Taking taylor expansion of z in y 0.910 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 0.910 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 0.910 * [taylor]: Taking taylor expansion of (cosh x) in z 0.910 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.910 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 0.910 * [taylor]: Taking taylor expansion of (exp x) in z 0.910 * [taylor]: Taking taylor expansion of x in z 0.910 * [taylor]: Taking taylor expansion of (exp (- x)) in z 0.910 * [taylor]: Taking taylor expansion of (- x) in z 0.910 * [taylor]: Taking taylor expansion of x in z 0.910 * [taylor]: Taking taylor expansion of 2 in z 0.910 * [taylor]: Taking taylor expansion of y in z 0.910 * [taylor]: Taking taylor expansion of (* x z) in z 0.910 * [taylor]: Taking taylor expansion of x in z 0.910 * [taylor]: Taking taylor expansion of z in z 0.911 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.911 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.911 * [taylor]: Taking taylor expansion of (cosh x) in x 0.911 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.911 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.911 * [taylor]: Taking taylor expansion of (exp x) in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.911 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.911 * [taylor]: Taking taylor expansion of (- x) in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.912 * [taylor]: Taking taylor expansion of 2 in x 0.912 * [taylor]: Taking taylor expansion of y in x 0.912 * [taylor]: Taking taylor expansion of (* x z) in x 0.912 * [taylor]: Taking taylor expansion of x in x 0.912 * [taylor]: Taking taylor expansion of z in x 0.912 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.912 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.912 * [taylor]: Taking taylor expansion of (cosh x) in x 0.913 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.913 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.913 * [taylor]: Taking taylor expansion of (exp x) in x 0.913 * [taylor]: Taking taylor expansion of x in x 0.913 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.913 * [taylor]: Taking taylor expansion of (- x) in x 0.913 * [taylor]: Taking taylor expansion of x in x 0.913 * [taylor]: Taking taylor expansion of 2 in x 0.914 * [taylor]: Taking taylor expansion of y in x 0.914 * [taylor]: Taking taylor expansion of (* x z) in x 0.914 * [taylor]: Taking taylor expansion of x in x 0.914 * [taylor]: Taking taylor expansion of z in x 0.914 * [taylor]: Taking taylor expansion of (/ y z) in z 0.914 * [taylor]: Taking taylor expansion of y in z 0.914 * [taylor]: Taking taylor expansion of z in z 0.914 * [taylor]: Taking taylor expansion of y in y 0.917 * [taylor]: Taking taylor expansion of 0 in z 0.918 * [taylor]: Taking taylor expansion of 0 in y 0.922 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in z 0.922 * [taylor]: Taking taylor expansion of 1/2 in z 0.922 * [taylor]: Taking taylor expansion of (/ y z) in z 0.923 * [taylor]: Taking taylor expansion of y in z 0.923 * [taylor]: Taking taylor expansion of z in z 0.923 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.923 * [taylor]: Taking taylor expansion of 1/2 in y 0.923 * [taylor]: Taking taylor expansion of y in y 0.923 * [taylor]: Taking taylor expansion of 0 in y 0.924 * [taylor]: Taking taylor expansion of 0 in y 0.930 * [taylor]: Taking taylor expansion of 0 in z 0.931 * [taylor]: Taking taylor expansion of 0 in y 0.931 * [taylor]: Taking taylor expansion of 0 in y 0.931 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x z y) around 0 0.932 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 0.932 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 0.932 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.932 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.932 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.932 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.932 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.932 * [taylor]: Taking taylor expansion of x in y 0.932 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.932 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.932 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.932 * [taylor]: Taking taylor expansion of x in y 0.932 * [taylor]: Taking taylor expansion of 2 in y 0.932 * [taylor]: Taking taylor expansion of (* x z) in y 0.932 * [taylor]: Taking taylor expansion of x in y 0.932 * [taylor]: Taking taylor expansion of z in y 0.932 * [taylor]: Taking taylor expansion of y in y 0.932 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 0.932 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 0.932 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 0.933 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.933 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 0.933 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.933 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.933 * [taylor]: Taking taylor expansion of x in z 0.933 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.933 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.933 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.933 * [taylor]: Taking taylor expansion of x in z 0.933 * [taylor]: Taking taylor expansion of 2 in z 0.933 * [taylor]: Taking taylor expansion of (* x z) in z 0.933 * [taylor]: Taking taylor expansion of x in z 0.933 * [taylor]: Taking taylor expansion of z in z 0.933 * [taylor]: Taking taylor expansion of y in z 0.941 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.942 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.942 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.942 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.942 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.942 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.942 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of 2 in x 0.943 * [taylor]: Taking taylor expansion of (* x z) in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of z in x 0.943 * [taylor]: Taking taylor expansion of y in x 0.945 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.945 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.945 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.945 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.945 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.945 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.945 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of 2 in x 0.946 * [taylor]: Taking taylor expansion of (* x z) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of z in x 0.946 * [taylor]: Taking taylor expansion of y in x 0.948 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in z 0.948 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 0.948 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 0.948 * [taylor]: Taking taylor expansion of 1/2 in z 0.948 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 0.948 * [taylor]: Taking taylor expansion of z in z 0.948 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.948 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.948 * [taylor]: Taking taylor expansion of x in z 0.948 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.948 * [taylor]: Taking taylor expansion of 1/2 in z 0.948 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.948 * [taylor]: Taking taylor expansion of z in z 0.948 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.948 * [taylor]: Taking taylor expansion of x in z 0.948 * [taylor]: Taking taylor expansion of y in z 0.952 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 0.952 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 0.952 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.952 * [taylor]: Taking taylor expansion of 1/2 in y 0.952 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.952 * [taylor]: Taking taylor expansion of x in y 0.952 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 0.952 * [taylor]: Taking taylor expansion of 1/2 in y 0.952 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.952 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.952 * [taylor]: Taking taylor expansion of x in y 0.952 * [taylor]: Taking taylor expansion of y in y 0.955 * [taylor]: Taking taylor expansion of 0 in z 0.955 * [taylor]: Taking taylor expansion of 0 in y 0.959 * [taylor]: Taking taylor expansion of 0 in y 0.965 * [taylor]: Taking taylor expansion of 0 in z 0.965 * [taylor]: Taking taylor expansion of 0 in y 0.965 * [taylor]: Taking taylor expansion of 0 in y 0.972 * [taylor]: Taking taylor expansion of 0 in y 0.980 * [taylor]: Taking taylor expansion of 0 in z 0.980 * [taylor]: Taking taylor expansion of 0 in y 0.980 * [taylor]: Taking taylor expansion of 0 in y 0.980 * [taylor]: Taking taylor expansion of 0 in y 0.989 * [taylor]: Taking taylor expansion of 0 in y 0.989 * [approximate]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in (x z y) around 0 0.989 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y 0.989 * [taylor]: Taking taylor expansion of -1 in y 0.989 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y 0.989 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y 0.990 * [taylor]: Taking taylor expansion of z in y 0.990 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 0.990 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.990 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.990 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.990 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.990 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.990 * [taylor]: Taking taylor expansion of -1 in y 0.990 * [taylor]: Taking taylor expansion of x in y 0.990 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.990 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.990 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.990 * [taylor]: Taking taylor expansion of -1 in y 0.990 * [taylor]: Taking taylor expansion of x in y 0.990 * [taylor]: Taking taylor expansion of 2 in y 0.990 * [taylor]: Taking taylor expansion of x in y 0.990 * [taylor]: Taking taylor expansion of y in y 0.990 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in z 0.990 * [taylor]: Taking taylor expansion of -1 in z 0.990 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in z 0.990 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z 0.990 * [taylor]: Taking taylor expansion of z in z 0.991 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z 0.991 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 0.991 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.991 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 0.991 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.991 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.991 * [taylor]: Taking taylor expansion of -1 in z 0.991 * [taylor]: Taking taylor expansion of x in z 0.991 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 0.991 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 0.991 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.991 * [taylor]: Taking taylor expansion of -1 in z 0.991 * [taylor]: Taking taylor expansion of x in z 0.991 * [taylor]: Taking taylor expansion of 2 in z 0.991 * [taylor]: Taking taylor expansion of x in z 0.991 * [taylor]: Taking taylor expansion of y in z 0.994 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 0.994 * [taylor]: Taking taylor expansion of -1 in x 0.994 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 0.994 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 0.994 * [taylor]: Taking taylor expansion of z in x 0.994 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 0.994 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.994 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.994 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.994 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.994 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.994 * [taylor]: Taking taylor expansion of -1 in x 0.994 * [taylor]: Taking taylor expansion of x in x 0.995 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.995 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.995 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.995 * [taylor]: Taking taylor expansion of -1 in x 0.995 * [taylor]: Taking taylor expansion of x in x 0.995 * [taylor]: Taking taylor expansion of 2 in x 0.995 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of y in x 0.997 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 0.997 * [taylor]: Taking taylor expansion of -1 in x 0.997 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 0.997 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 0.997 * [taylor]: Taking taylor expansion of z in x 0.997 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 0.997 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.997 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.998 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.998 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.998 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.998 * [taylor]: Taking taylor expansion of -1 in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.998 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.998 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.998 * [taylor]: Taking taylor expansion of -1 in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.999 * [taylor]: Taking taylor expansion of 2 in x 0.999 * [taylor]: Taking taylor expansion of x in x 0.999 * [taylor]: Taking taylor expansion of y in x 1.001 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in z 1.001 * [taylor]: Taking taylor expansion of -1 in z 1.001 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in z 1.001 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 1.001 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 1.001 * [taylor]: Taking taylor expansion of 1/2 in z 1.001 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 1.001 * [taylor]: Taking taylor expansion of z in z 1.001 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.001 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.001 * [taylor]: Taking taylor expansion of x in z 1.001 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 1.001 * [taylor]: Taking taylor expansion of 1/2 in z 1.001 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 1.001 * [taylor]: Taking taylor expansion of z in z 1.001 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.001 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.001 * [taylor]: Taking taylor expansion of -1 in z 1.001 * [taylor]: Taking taylor expansion of x in z 1.001 * [taylor]: Taking taylor expansion of y in z 1.005 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y)) in y 1.005 * [taylor]: Taking taylor expansion of -1 in y 1.005 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 1.005 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 1.005 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 1.005 * [taylor]: Taking taylor expansion of 1/2 in y 1.005 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.005 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.005 * [taylor]: Taking taylor expansion of x in y 1.005 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 1.005 * [taylor]: Taking taylor expansion of 1/2 in y 1.005 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.005 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.005 * [taylor]: Taking taylor expansion of -1 in y 1.005 * [taylor]: Taking taylor expansion of x in y 1.005 * [taylor]: Taking taylor expansion of y in y 1.008 * [taylor]: Taking taylor expansion of 0 in z 1.008 * [taylor]: Taking taylor expansion of 0 in y 1.013 * [taylor]: Taking taylor expansion of 0 in y 1.019 * [taylor]: Taking taylor expansion of 0 in z 1.019 * [taylor]: Taking taylor expansion of 0 in y 1.019 * [taylor]: Taking taylor expansion of 0 in y 1.031 * [taylor]: Taking taylor expansion of 0 in y 1.040 * [taylor]: Taking taylor expansion of 0 in z 1.040 * [taylor]: Taking taylor expansion of 0 in y 1.040 * [taylor]: Taking taylor expansion of 0 in y 1.040 * [taylor]: Taking taylor expansion of 0 in y 1.048 * [taylor]: Taking taylor expansion of 0 in y 1.049 * * * [progress]: simplifying candidates 1.050 * [simplify]: Simplifying using # : (expm1 (/ (* z x) y)) (log1p (/ (* z x) y)) (- (+ (log z) (log x)) (log y)) (- (log (* z x)) (log y)) (log (/ (* z x) y)) (exp (/ (* z x) y)) (/ (* (* (* z z) z) (* (* x x) x)) (* (* y y) y)) (/ (* (* (* z x) (* z x)) (* z x)) (* (* y y) y)) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y))) (cbrt (/ (* z x) y)) (* (* (/ (* z x) y) (/ (* z x) y)) (/ (* z x) y)) (sqrt (/ (* z x) y)) (sqrt (/ (* z x) y)) (- (* z x)) (- y) (/ z (* (cbrt y) (cbrt y))) (/ x (cbrt y)) (/ z (sqrt y)) (/ x (sqrt y)) (/ z 1) (/ x y) (/ 1 y) (/ y (* z x)) (/ (* z x) (* (cbrt y) (cbrt y))) (/ (* z x) (sqrt y)) (/ (* z x) 1) (/ y x) (expm1 (/ (cosh x) (/ (* z x) y))) (log1p (/ (cosh x) (/ (* z x) y))) (- (log (cosh x)) (- (+ (log z) (log x)) (log y))) (- (log (cosh x)) (- (log (* z x)) (log y))) (- (log (cosh x)) (log (/ (* z x) y))) (log (/ (cosh x) (/ (* z x) y))) (exp (/ (cosh x) (/ (* z x) y))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* (* z z) z) (* (* x x) x)) (* (* y y) y))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* (* z x) (* z x)) (* z x)) (* (* y y) y))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ (* z x) y) (/ (* z x) y)) (/ (* z x) y))) (* (cbrt (/ (cosh x) (/ (* z x) y))) (cbrt (/ (cosh x) (/ (* z x) y)))) (cbrt (/ (cosh x) (/ (* z x) y))) (* (* (/ (cosh x) (/ (* z x) y)) (/ (cosh x) (/ (* z x) y))) (/ (cosh x) (/ (* z x) y))) (sqrt (/ (cosh x) (/ (* z x) y))) (sqrt (/ (cosh x) (/ (* z x) y))) (- (cosh x)) (- (/ (* z x) y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cbrt (cosh x)) (cbrt (/ (* z x) y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt (/ (* z x) y))) (/ (cbrt (cosh x)) (sqrt (/ (* z x) y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (/ z (* (cbrt y) (cbrt y)))) (/ (cbrt (cosh x)) (/ x (cbrt y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (/ z (sqrt y))) (/ (cbrt (cosh x)) (/ x (sqrt y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (/ z 1)) (/ (cbrt (cosh x)) (/ x y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) 1) (/ (cbrt (cosh x)) (/ (* z x) y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* z x)) (/ (cbrt (cosh x)) (/ 1 y)) (/ (sqrt (cosh x)) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (sqrt (cosh x)) (cbrt (/ (* z x) y))) (/ (sqrt (cosh x)) (sqrt (/ (* z x) y))) (/ (sqrt (cosh x)) (sqrt (/ (* z x) y))) (/ (sqrt (cosh x)) (/ z (* (cbrt y) (cbrt y)))) (/ (sqrt (cosh x)) (/ x (cbrt y))) (/ (sqrt (cosh x)) (/ z (sqrt y))) (/ (sqrt (cosh x)) (/ x (sqrt y))) (/ (sqrt (cosh x)) (/ z 1)) (/ (sqrt (cosh x)) (/ x y)) (/ (sqrt (cosh x)) 1) (/ (sqrt (cosh x)) (/ (* z x) y)) (/ (sqrt (cosh x)) (* z x)) (/ (sqrt (cosh x)) (/ 1 y)) (/ 1 (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cosh x) (cbrt (/ (* z x) y))) (/ 1 (sqrt (/ (* z x) y))) (/ (cosh x) (sqrt (/ (* z x) y))) (/ 1 (/ z (* (cbrt y) (cbrt y)))) (/ (cosh x) (/ x (cbrt y))) (/ 1 (/ z (sqrt y))) (/ (cosh x) (/ x (sqrt y))) (/ 1 (/ z 1)) (/ (cosh x) (/ x y)) (/ 1 1) (/ (cosh x) (/ (* z x) y)) (/ 1 (* z x)) (/ (cosh x) (/ 1 y)) (/ 1 (/ (* z x) y)) (/ (/ (* z x) y) (cosh x)) (/ (cosh x) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cosh x) (sqrt (/ (* z x) y))) (/ (cosh x) (/ z (* (cbrt y) (cbrt y)))) (/ (cosh x) (/ z (sqrt y))) (/ (cosh x) (/ z 1)) (/ (cosh x) 1) (/ (cosh x) (* z x)) (/ (/ (* z x) y) (cbrt (cosh x))) (/ (/ (* z x) y) (sqrt (cosh x))) (/ (/ (* z x) y) (cosh x)) (/ (cosh x) (* z x)) (* (/ (* z x) y) 2) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (+ (* 1/2 (/ (* x y) z)) (/ y (* x z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) (* x z)) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x)) 1.055 * * [simplify]: iteration 0 : 361 enodes (cost 505 ) 1.063 * * [simplify]: iteration 1 : 1611 enodes (cost 453 ) 1.090 * * [simplify]: iteration 2 : 5002 enodes (cost 448 ) 1.092 * [simplify]: Simplified to: (expm1 (/ (* z x) y)) (log1p (/ (* z x) y)) (log (/ (* z x) y)) (log (/ (* z x) y)) (log (/ (* z x) y)) (exp (/ (* z x) y)) (pow (/ (* x z) y) 3) (pow (/ (* x z) y) 3) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y))) (cbrt (/ (* z x) y)) (pow (/ (* x z) y) 3) (sqrt (/ (* z x) y)) (sqrt (/ (* z x) y)) (- (* z x)) (- y) (/ z (* (cbrt y) (cbrt y))) (/ x (cbrt y)) (/ z (sqrt y)) (/ x (sqrt y)) z (/ x y) (/ 1 y) (/ y (* x z)) (/ (* z x) (* (cbrt y) (cbrt y))) (/ (* z x) (sqrt y)) (* z x) (/ y x) (expm1 (/ (cosh x) (/ (* z x) y))) (log1p (/ (cosh x) (/ (* z x) y))) (log (/ (cosh x) (/ (* z x) y))) (log (/ (cosh x) (/ (* z x) y))) (log (/ (cosh x) (/ (* z x) y))) (log (/ (cosh x) (/ (* z x) y))) (exp (/ (cosh x) (/ (* z x) y))) (pow (/ (cosh x) (/ (* z x) y)) 3) (pow (/ (cosh x) (/ (* z x) y)) 3) (pow (/ (cosh x) (/ (* z x) y)) 3) (* (cbrt (/ (cosh x) (/ (* z x) y))) (cbrt (/ (cosh x) (/ (* z x) y)))) (cbrt (/ (cosh x) (/ (* z x) y))) (pow (/ (cosh x) (/ (* z x) y)) 3) (sqrt (/ (cosh x) (/ (* z x) y))) (sqrt (/ (cosh x) (/ (* z x) y))) (- (cosh x)) (- (/ (* z x) y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cbrt (cosh x)) (cbrt (/ (* z x) y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt (/ (* z x) y))) (/ (cbrt (cosh x)) (sqrt (/ (* z x) y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (/ z (* (cbrt y) (cbrt y)))) (/ (cbrt (cosh x)) (/ x (cbrt y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (/ z (sqrt y))) (/ (cbrt (cosh x)) (/ x (sqrt y))) (/ (cbrt (cosh x)) (/ z (cbrt (cosh x)))) (/ (cbrt (cosh x)) (/ x y)) (* (cbrt (cosh x)) (cbrt (cosh x))) (/ (cbrt (cosh x)) (/ (* z x) y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* z x)) (* y (cbrt (cosh x))) (/ (sqrt (cosh x)) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (sqrt (cosh x)) (cbrt (/ (* z x) y))) (/ (sqrt (cosh x)) (sqrt (/ (* z x) y))) (/ (sqrt (cosh x)) (sqrt (/ (* z x) y))) (/ (sqrt (cosh x)) (/ z (* (cbrt y) (cbrt y)))) (/ (sqrt (cosh x)) (/ x (cbrt y))) (/ (sqrt (cosh x)) (/ z (sqrt y))) (/ (sqrt (cosh x)) (/ x (sqrt y))) (/ (sqrt (cosh x)) z) (/ (sqrt (cosh x)) (/ x y)) (sqrt (cosh x)) (/ (sqrt (cosh x)) (/ (* z x) y)) (/ (sqrt (cosh x)) (* z x)) (* (sqrt (cosh x)) y) (/ 1 (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cosh x) (cbrt (/ (* z x) y))) (/ 1 (sqrt (/ (* z x) y))) (/ (cosh x) (sqrt (/ (* z x) y))) (/ (* (cbrt y) (cbrt y)) z) (/ (cosh x) (/ x (cbrt y))) (/ (sqrt y) z) (/ (cosh x) (/ x (sqrt y))) (/ 1 z) (/ (cosh x) (/ x y)) 1 (/ (cosh x) (/ (* z x) y)) (/ 1 (* z x)) (* (cosh x) y) (/ y (* x z)) (/ (/ (* z x) y) (cosh x)) (/ (cosh x) (* (cbrt (/ (* z x) y)) (cbrt (/ (* z x) y)))) (/ (cosh x) (sqrt (/ (* z x) y))) (/ (cosh x) (/ z (* (cbrt y) (cbrt y)))) (/ (cosh x) (/ z (sqrt y))) (/ (cosh x) z) (cosh x) (/ (cosh x) (* z x)) (/ (/ (* z x) y) (cbrt (cosh x))) (/ (/ (* z x) y) (sqrt (cosh x))) (/ (/ (* z x) y) (cosh x)) (/ (cosh x) (* z x)) (* (/ (* z x) y) 2) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (fma 1/2 (/ (* x y) z) (/ y (* x z))) (* (/ y (* x z)) (fma (exp x) 1/2 (/ 1/2 (exp x)))) (* (/ y (* x z)) (fma (exp x) 1/2 (/ 1/2 (exp x)))) 1.093 * * * [progress]: adding candidates to table 1.259 * * [progress]: iteration 4 / 4 1.259 * * * [progress]: picking best candidate 1.267 * * * * [pick]: Picked # 1.267 * * * [progress]: localizing error 1.275 * * * [progress]: generating rewritten candidates 1.275 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.285 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.300 * * * [progress]: generating series expansions 1.300 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.301 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x z y) around 0 1.301 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 1.301 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 1.301 * [taylor]: Taking taylor expansion of (cosh x) in y 1.301 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.301 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 1.301 * [taylor]: Taking taylor expansion of (exp x) in y 1.301 * [taylor]: Taking taylor expansion of x in y 1.301 * [taylor]: Taking taylor expansion of (exp (- x)) in y 1.301 * [taylor]: Taking taylor expansion of (- x) in y 1.301 * [taylor]: Taking taylor expansion of x in y 1.301 * [taylor]: Taking taylor expansion of 2 in y 1.301 * [taylor]: Taking taylor expansion of y in y 1.301 * [taylor]: Taking taylor expansion of (* x z) in y 1.301 * [taylor]: Taking taylor expansion of x in y 1.301 * [taylor]: Taking taylor expansion of z in y 1.304 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 1.304 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 1.304 * [taylor]: Taking taylor expansion of (cosh x) in z 1.305 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.305 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 1.305 * [taylor]: Taking taylor expansion of (exp x) in z 1.305 * [taylor]: Taking taylor expansion of x in z 1.305 * [taylor]: Taking taylor expansion of (exp (- x)) in z 1.305 * [taylor]: Taking taylor expansion of (- x) in z 1.305 * [taylor]: Taking taylor expansion of x in z 1.305 * [taylor]: Taking taylor expansion of 2 in z 1.305 * [taylor]: Taking taylor expansion of y in z 1.305 * [taylor]: Taking taylor expansion of (* x z) in z 1.305 * [taylor]: Taking taylor expansion of x in z 1.305 * [taylor]: Taking taylor expansion of z in z 1.305 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 1.305 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 1.305 * [taylor]: Taking taylor expansion of (cosh x) in x 1.305 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.306 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.306 * [taylor]: Taking taylor expansion of (exp x) in x 1.306 * [taylor]: Taking taylor expansion of x in x 1.306 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.306 * [taylor]: Taking taylor expansion of (- x) in x 1.306 * [taylor]: Taking taylor expansion of x in x 1.306 * [taylor]: Taking taylor expansion of 2 in x 1.307 * [taylor]: Taking taylor expansion of y in x 1.307 * [taylor]: Taking taylor expansion of (* x z) in x 1.307 * [taylor]: Taking taylor expansion of x in x 1.307 * [taylor]: Taking taylor expansion of z in x 1.307 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 1.307 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 1.307 * [taylor]: Taking taylor expansion of (cosh x) in x 1.307 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.307 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.307 * [taylor]: Taking taylor expansion of (exp x) in x 1.307 * [taylor]: Taking taylor expansion of x in x 1.307 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.307 * [taylor]: Taking taylor expansion of (- x) in x 1.307 * [taylor]: Taking taylor expansion of x in x 1.308 * [taylor]: Taking taylor expansion of 2 in x 1.308 * [taylor]: Taking taylor expansion of y in x 1.308 * [taylor]: Taking taylor expansion of (* x z) in x 1.308 * [taylor]: Taking taylor expansion of x in x 1.308 * [taylor]: Taking taylor expansion of z in x 1.309 * [taylor]: Taking taylor expansion of (/ y z) in z 1.309 * [taylor]: Taking taylor expansion of y in z 1.309 * [taylor]: Taking taylor expansion of z in z 1.309 * [taylor]: Taking taylor expansion of y in y 1.312 * [taylor]: Taking taylor expansion of 0 in z 1.312 * [taylor]: Taking taylor expansion of 0 in y 1.317 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in z 1.317 * [taylor]: Taking taylor expansion of 1/2 in z 1.317 * [taylor]: Taking taylor expansion of (/ y z) in z 1.317 * [taylor]: Taking taylor expansion of y in z 1.317 * [taylor]: Taking taylor expansion of z in z 1.317 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 1.317 * [taylor]: Taking taylor expansion of 1/2 in y 1.317 * [taylor]: Taking taylor expansion of y in y 1.317 * [taylor]: Taking taylor expansion of 0 in y 1.318 * [taylor]: Taking taylor expansion of 0 in y 1.325 * [taylor]: Taking taylor expansion of 0 in z 1.326 * [taylor]: Taking taylor expansion of 0 in y 1.326 * [taylor]: Taking taylor expansion of 0 in y 1.326 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x z y) around 0 1.326 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 1.326 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 1.326 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 1.326 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.326 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.326 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.326 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.326 * [taylor]: Taking taylor expansion of x in y 1.326 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.326 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.326 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.326 * [taylor]: Taking taylor expansion of x in y 1.327 * [taylor]: Taking taylor expansion of 2 in y 1.327 * [taylor]: Taking taylor expansion of (* x z) in y 1.327 * [taylor]: Taking taylor expansion of x in y 1.327 * [taylor]: Taking taylor expansion of z in y 1.327 * [taylor]: Taking taylor expansion of y in y 1.327 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 1.327 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 1.327 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 1.327 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.327 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 1.327 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.327 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.327 * [taylor]: Taking taylor expansion of x in z 1.327 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 1.327 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 1.327 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.327 * [taylor]: Taking taylor expansion of x in z 1.327 * [taylor]: Taking taylor expansion of 2 in z 1.328 * [taylor]: Taking taylor expansion of (* x z) in z 1.328 * [taylor]: Taking taylor expansion of x in z 1.328 * [taylor]: Taking taylor expansion of z in z 1.328 * [taylor]: Taking taylor expansion of y in z 1.331 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 1.331 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 1.331 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.331 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.331 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.331 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.331 * [taylor]: Taking taylor expansion of x in x 1.331 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.331 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.331 * [taylor]: Taking taylor expansion of x in x 1.332 * [taylor]: Taking taylor expansion of 2 in x 1.332 * [taylor]: Taking taylor expansion of (* x z) in x 1.332 * [taylor]: Taking taylor expansion of x in x 1.332 * [taylor]: Taking taylor expansion of z in x 1.332 * [taylor]: Taking taylor expansion of y in x 1.334 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 1.334 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 1.334 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.334 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.334 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.334 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.334 * [taylor]: Taking taylor expansion of x in x 1.334 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.334 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.334 * [taylor]: Taking taylor expansion of x in x 1.335 * [taylor]: Taking taylor expansion of 2 in x 1.335 * [taylor]: Taking taylor expansion of (* x z) in x 1.335 * [taylor]: Taking taylor expansion of x in x 1.335 * [taylor]: Taking taylor expansion of z in x 1.335 * [taylor]: Taking taylor expansion of y in x 1.337 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in z 1.337 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 1.337 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 1.337 * [taylor]: Taking taylor expansion of 1/2 in z 1.337 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 1.337 * [taylor]: Taking taylor expansion of z in z 1.337 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 1.337 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 1.337 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.337 * [taylor]: Taking taylor expansion of x in z 1.337 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 1.337 * [taylor]: Taking taylor expansion of 1/2 in z 1.337 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 1.337 * [taylor]: Taking taylor expansion of z in z 1.337 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.337 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.337 * [taylor]: Taking taylor expansion of x in z 1.337 * [taylor]: Taking taylor expansion of y in z 1.341 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 1.341 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 1.341 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 1.341 * [taylor]: Taking taylor expansion of 1/2 in y 1.341 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.341 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.341 * [taylor]: Taking taylor expansion of x in y 1.341 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 1.341 * [taylor]: Taking taylor expansion of 1/2 in y 1.341 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.341 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.341 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.341 * [taylor]: Taking taylor expansion of x in y 1.341 * [taylor]: Taking taylor expansion of y in y 1.344 * [taylor]: Taking taylor expansion of 0 in z 1.344 * [taylor]: Taking taylor expansion of 0 in y 1.349 * [taylor]: Taking taylor expansion of 0 in y 1.355 * [taylor]: Taking taylor expansion of 0 in z 1.355 * [taylor]: Taking taylor expansion of 0 in y 1.355 * [taylor]: Taking taylor expansion of 0 in y 1.361 * [taylor]: Taking taylor expansion of 0 in y 1.370 * [taylor]: Taking taylor expansion of 0 in z 1.370 * [taylor]: Taking taylor expansion of 0 in y 1.370 * [taylor]: Taking taylor expansion of 0 in y 1.370 * [taylor]: Taking taylor expansion of 0 in y 1.379 * [taylor]: Taking taylor expansion of 0 in y 1.379 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x z y) around 0 1.379 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 1.379 * [taylor]: Taking taylor expansion of -1 in y 1.379 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 1.379 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 1.379 * [taylor]: Taking taylor expansion of x in y 1.379 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 1.379 * [taylor]: Taking taylor expansion of z in y 1.379 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 1.379 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.380 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 1.380 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.380 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.380 * [taylor]: Taking taylor expansion of -1 in y 1.380 * [taylor]: Taking taylor expansion of x in y 1.380 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 1.380 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 1.380 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.380 * [taylor]: Taking taylor expansion of -1 in y 1.380 * [taylor]: Taking taylor expansion of x in y 1.380 * [taylor]: Taking taylor expansion of 2 in y 1.380 * [taylor]: Taking taylor expansion of y in y 1.380 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 1.380 * [taylor]: Taking taylor expansion of -1 in z 1.380 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 1.380 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 1.380 * [taylor]: Taking taylor expansion of x in z 1.380 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 1.380 * [taylor]: Taking taylor expansion of z in z 1.380 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 1.380 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.380 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 1.381 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.381 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.381 * [taylor]: Taking taylor expansion of -1 in z 1.381 * [taylor]: Taking taylor expansion of x in z 1.381 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 1.381 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 1.381 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.381 * [taylor]: Taking taylor expansion of -1 in z 1.381 * [taylor]: Taking taylor expansion of x in z 1.381 * [taylor]: Taking taylor expansion of 2 in z 1.381 * [taylor]: Taking taylor expansion of y in z 1.390 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 1.390 * [taylor]: Taking taylor expansion of -1 in x 1.390 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 1.390 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 1.390 * [taylor]: Taking taylor expansion of x in x 1.390 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 1.390 * [taylor]: Taking taylor expansion of z in x 1.390 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.390 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.390 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.390 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.390 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.390 * [taylor]: Taking taylor expansion of -1 in x 1.390 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.391 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.391 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.391 * [taylor]: Taking taylor expansion of -1 in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of 2 in x 1.392 * [taylor]: Taking taylor expansion of y in x 1.393 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 1.393 * [taylor]: Taking taylor expansion of -1 in x 1.393 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 1.393 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 1.393 * [taylor]: Taking taylor expansion of z in x 1.393 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.393 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.393 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.394 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.394 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.394 * [taylor]: Taking taylor expansion of -1 in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.394 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.394 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.394 * [taylor]: Taking taylor expansion of -1 in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of 2 in x 1.395 * [taylor]: Taking taylor expansion of y in x 1.397 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in z 1.397 * [taylor]: Taking taylor expansion of -1 in z 1.397 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in z 1.397 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 1.397 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 1.397 * [taylor]: Taking taylor expansion of 1/2 in z 1.397 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 1.397 * [taylor]: Taking taylor expansion of z in z 1.397 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.397 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.397 * [taylor]: Taking taylor expansion of x in z 1.397 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 1.397 * [taylor]: Taking taylor expansion of 1/2 in z 1.397 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 1.397 * [taylor]: Taking taylor expansion of z in z 1.397 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.397 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.397 * [taylor]: Taking taylor expansion of -1 in z 1.397 * [taylor]: Taking taylor expansion of x in z 1.397 * [taylor]: Taking taylor expansion of y in z 1.400 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y)) in y 1.400 * [taylor]: Taking taylor expansion of -1 in y 1.400 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 1.400 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 1.400 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 1.400 * [taylor]: Taking taylor expansion of 1/2 in y 1.400 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.400 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.400 * [taylor]: Taking taylor expansion of x in y 1.401 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 1.401 * [taylor]: Taking taylor expansion of 1/2 in y 1.401 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.401 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.401 * [taylor]: Taking taylor expansion of -1 in y 1.401 * [taylor]: Taking taylor expansion of x in y 1.401 * [taylor]: Taking taylor expansion of y in y 1.404 * [taylor]: Taking taylor expansion of 0 in z 1.404 * [taylor]: Taking taylor expansion of 0 in y 1.409 * [taylor]: Taking taylor expansion of 0 in y 1.415 * [taylor]: Taking taylor expansion of 0 in z 1.416 * [taylor]: Taking taylor expansion of 0 in y 1.416 * [taylor]: Taking taylor expansion of 0 in y 1.422 * [taylor]: Taking taylor expansion of 0 in y 1.431 * [taylor]: Taking taylor expansion of 0 in z 1.431 * [taylor]: Taking taylor expansion of 0 in y 1.431 * [taylor]: Taking taylor expansion of 0 in y 1.431 * [taylor]: Taking taylor expansion of 0 in y 1.439 * [taylor]: Taking taylor expansion of 0 in y 1.440 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.440 * [approximate]: Taking taylor expansion of (/ (cosh x) (* x z)) in (x z) around 0 1.440 * [taylor]: Taking taylor expansion of (/ (cosh x) (* x z)) in z 1.440 * [taylor]: Taking taylor expansion of (cosh x) in z 1.440 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.440 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 1.440 * [taylor]: Taking taylor expansion of (exp x) in z 1.440 * [taylor]: Taking taylor expansion of x in z 1.440 * [taylor]: Taking taylor expansion of (exp (- x)) in z 1.440 * [taylor]: Taking taylor expansion of (- x) in z 1.440 * [taylor]: Taking taylor expansion of x in z 1.440 * [taylor]: Taking taylor expansion of 2 in z 1.440 * [taylor]: Taking taylor expansion of (* x z) in z 1.440 * [taylor]: Taking taylor expansion of x in z 1.440 * [taylor]: Taking taylor expansion of z in z 1.441 * [taylor]: Taking taylor expansion of (/ (cosh x) (* x z)) in x 1.441 * [taylor]: Taking taylor expansion of (cosh x) in x 1.441 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.441 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.441 * [taylor]: Taking taylor expansion of (exp x) in x 1.441 * [taylor]: Taking taylor expansion of x in x 1.441 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.441 * [taylor]: Taking taylor expansion of (- x) in x 1.441 * [taylor]: Taking taylor expansion of x in x 1.441 * [taylor]: Taking taylor expansion of 2 in x 1.442 * [taylor]: Taking taylor expansion of (* x z) in x 1.442 * [taylor]: Taking taylor expansion of x in x 1.442 * [taylor]: Taking taylor expansion of z in x 1.442 * [taylor]: Taking taylor expansion of (/ (cosh x) (* x z)) in x 1.442 * [taylor]: Taking taylor expansion of (cosh x) in x 1.442 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.442 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.442 * [taylor]: Taking taylor expansion of (exp x) in x 1.442 * [taylor]: Taking taylor expansion of x in x 1.442 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.442 * [taylor]: Taking taylor expansion of (- x) in x 1.442 * [taylor]: Taking taylor expansion of x in x 1.443 * [taylor]: Taking taylor expansion of 2 in x 1.443 * [taylor]: Taking taylor expansion of (* x z) in x 1.443 * [taylor]: Taking taylor expansion of x in x 1.443 * [taylor]: Taking taylor expansion of z in x 1.444 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.444 * [taylor]: Taking taylor expansion of z in z 1.447 * [taylor]: Taking taylor expansion of 0 in z 1.451 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 z)) in z 1.451 * [taylor]: Taking taylor expansion of 1/2 in z 1.451 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.451 * [taylor]: Taking taylor expansion of z in z 1.458 * [taylor]: Taking taylor expansion of 0 in z 1.467 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 z)) in z 1.467 * [taylor]: Taking taylor expansion of 1/24 in z 1.467 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.467 * [taylor]: Taking taylor expansion of z in z 1.468 * [approximate]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in (x z) around 0 1.468 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 1.468 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 1.468 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.468 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 1.468 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.468 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.468 * [taylor]: Taking taylor expansion of x in z 1.474 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 1.474 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 1.474 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.474 * [taylor]: Taking taylor expansion of x in z 1.474 * [taylor]: Taking taylor expansion of 2 in z 1.474 * [taylor]: Taking taylor expansion of (* x z) in z 1.474 * [taylor]: Taking taylor expansion of x in z 1.474 * [taylor]: Taking taylor expansion of z in z 1.474 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 1.474 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.475 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.475 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.475 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.475 * [taylor]: Taking taylor expansion of x in x 1.475 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.475 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.475 * [taylor]: Taking taylor expansion of x in x 1.476 * [taylor]: Taking taylor expansion of 2 in x 1.476 * [taylor]: Taking taylor expansion of (* x z) in x 1.476 * [taylor]: Taking taylor expansion of x in x 1.476 * [taylor]: Taking taylor expansion of z in x 1.476 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 1.476 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.476 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.476 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.476 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.476 * [taylor]: Taking taylor expansion of x in x 1.477 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.477 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.477 * [taylor]: Taking taylor expansion of x in x 1.477 * [taylor]: Taking taylor expansion of 2 in x 1.478 * [taylor]: Taking taylor expansion of (* x z) in x 1.478 * [taylor]: Taking taylor expansion of x in x 1.478 * [taylor]: Taking taylor expansion of z in x 1.478 * [taylor]: Taking taylor expansion of 0 in z 1.479 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 1.479 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 1.479 * [taylor]: Taking taylor expansion of 1/2 in z 1.479 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 1.479 * [taylor]: Taking taylor expansion of z in z 1.479 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 1.479 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 1.479 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.480 * [taylor]: Taking taylor expansion of x in z 1.480 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 1.480 * [taylor]: Taking taylor expansion of 1/2 in z 1.480 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 1.480 * [taylor]: Taking taylor expansion of z in z 1.480 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.480 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.480 * [taylor]: Taking taylor expansion of x in z 1.483 * [taylor]: Taking taylor expansion of 0 in z 1.488 * [taylor]: Taking taylor expansion of 0 in z 1.496 * [taylor]: Taking taylor expansion of 0 in z 1.496 * [approximate]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in (x z) around 0 1.496 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 1.496 * [taylor]: Taking taylor expansion of x in z 1.497 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 1.497 * [taylor]: Taking taylor expansion of z in z 1.497 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 1.497 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.497 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 1.497 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.497 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.497 * [taylor]: Taking taylor expansion of -1 in z 1.497 * [taylor]: Taking taylor expansion of x in z 1.497 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 1.497 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 1.497 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.497 * [taylor]: Taking taylor expansion of -1 in z 1.497 * [taylor]: Taking taylor expansion of x in z 1.497 * [taylor]: Taking taylor expansion of 2 in z 1.497 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 1.497 * [taylor]: Taking taylor expansion of x in x 1.497 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 1.497 * [taylor]: Taking taylor expansion of z in x 1.497 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.497 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.497 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.497 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.497 * [taylor]: Taking taylor expansion of -1 in x 1.497 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.498 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.498 * [taylor]: Taking taylor expansion of -1 in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of 2 in x 1.498 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 1.499 * [taylor]: Taking taylor expansion of z in x 1.499 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.499 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.499 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.499 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.499 * [taylor]: Taking taylor expansion of -1 in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.499 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.499 * [taylor]: Taking taylor expansion of -1 in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.500 * [taylor]: Taking taylor expansion of 2 in x 1.500 * [taylor]: Taking taylor expansion of 0 in z 1.501 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 1.501 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 1.501 * [taylor]: Taking taylor expansion of 1/2 in z 1.501 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 1.501 * [taylor]: Taking taylor expansion of z in z 1.501 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.501 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.501 * [taylor]: Taking taylor expansion of x in z 1.502 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 1.502 * [taylor]: Taking taylor expansion of 1/2 in z 1.502 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 1.502 * [taylor]: Taking taylor expansion of z in z 1.502 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.502 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.502 * [taylor]: Taking taylor expansion of -1 in z 1.502 * [taylor]: Taking taylor expansion of x in z 1.505 * [taylor]: Taking taylor expansion of 0 in z 1.510 * [taylor]: Taking taylor expansion of 0 in z 1.518 * [taylor]: Taking taylor expansion of 0 in z 1.518 * * * [progress]: simplifying candidates 1.521 * [simplify]: Simplifying using # : (expm1 (/ (/ (cosh x) (* z x)) (/ 1 y))) (log1p (/ (/ (cosh x) (* z x)) (/ 1 y))) (- (- (log (cosh x)) (+ (log z) (log x))) (- (log y))) (- (- (log (cosh x)) (+ (log z) (log x))) (- 0 (log y))) (- (- (log (cosh x)) (+ (log z) (log x))) (- (log 1) (log y))) (- (- (log (cosh x)) (+ (log z) (log x))) (log (/ 1 y))) (- (- (log (cosh x)) (log (* z x))) (- (log y))) (- (- (log (cosh x)) (log (* z x))) (- 0 (log y))) (- (- (log (cosh x)) (log (* z x))) (- (log 1) (log y))) (- (- (log (cosh x)) (log (* z x))) (log (/ 1 y))) (- (log (/ (cosh x) (* z x))) (- (log y))) (- (log (/ (cosh x) (* z x))) (- 0 (log y))) (- (log (/ (cosh x) (* z x))) (- (log 1) (log y))) (- (log (/ (cosh x) (* z x))) (log (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (exp (/ (/ (cosh x) (* z x)) (/ 1 y))) (/ (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* z z) z) (* (* x x) x))) (/ (* (* 1 1) 1) (* (* y y) y))) (/ (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* z z) z) (* (* x x) x))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (/ (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* z x) (* z x)) (* z x))) (/ (* (* 1 1) 1) (* (* y y) y))) (/ (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* z x) (* z x)) (* z x))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (/ (* (* (/ (cosh x) (* z x)) (/ (cosh x) (* z x))) (/ (cosh x) (* z x))) (/ (* (* 1 1) 1) (* (* y y) y))) (/ (* (* (/ (cosh x) (* z x)) (/ (cosh x) (* z x))) (/ (cosh x) (* z x))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (* (cbrt (/ (/ (cosh x) (* z x)) (/ 1 y))) (cbrt (/ (/ (cosh x) (* z x)) (/ 1 y)))) (cbrt (/ (/ (cosh x) (* z x)) (/ 1 y))) (* (* (/ (/ (cosh x) (* z x)) (/ 1 y)) (/ (/ (cosh x) (* z x)) (/ 1 y))) (/ (/ (cosh x) (* z x)) (/ 1 y))) (sqrt (/ (/ (cosh x) (* z x)) (/ 1 y))) (sqrt (/ (/ (cosh x) (* z x)) (/ 1 y))) (- (/ (cosh x) (* z x))) (- (/ 1 y)) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (cbrt (/ (cosh x) (* z x))) (cbrt (/ 1 y))) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (sqrt (/ 1 y))) (/ (cbrt (/ (cosh x) (* z x))) (sqrt (/ 1 y))) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (/ (cbrt (/ (cosh x) (* z x))) (/ (cbrt 1) (cbrt y))) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (/ (cbrt (/ (cosh x) (* z x))) (/ (cbrt 1) (sqrt y))) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cosh x) (* z x))) (/ (cbrt 1) y)) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (/ (cbrt (/ (cosh x) (* z x))) (/ (sqrt 1) (cbrt y))) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (/ (sqrt 1) (sqrt y))) (/ (cbrt (/ (cosh x) (* z x))) (/ (sqrt 1) (sqrt y))) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cosh x) (* z x))) (/ (sqrt 1) y)) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (/ 1 (* (cbrt y) (cbrt y)))) (/ (cbrt (/ (cosh x) (* z x))) (/ 1 (cbrt y))) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (/ 1 (sqrt y))) (/ (cbrt (/ (cosh x) (* z x))) (/ 1 (sqrt y))) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (/ 1 1)) (/ (cbrt (/ (cosh x) (* z x))) (/ 1 y)) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) 1) (/ (cbrt (/ (cosh x) (* z x))) (/ 1 y)) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) 1) (/ (cbrt (/ (cosh x) (* z x))) (/ 1 y)) (/ (sqrt (/ (cosh x) (* z x))) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (sqrt (/ (cosh x) (* z x))) (cbrt (/ 1 y))) (/ (sqrt (/ (cosh x) (* z x))) (sqrt (/ 1 y))) (/ (sqrt (/ (cosh x) (* z x))) (sqrt (/ 1 y))) (/ (sqrt (/ (cosh x) (* z x))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (/ (sqrt (/ (cosh x) (* z x))) (/ (cbrt 1) (cbrt y))) (/ (sqrt (/ (cosh x) (* z x))) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (/ (sqrt (/ (cosh x) (* z x))) (/ (cbrt 1) (sqrt y))) (/ (sqrt (/ (cosh x) (* z x))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (sqrt (/ (cosh x) (* z x))) (/ (cbrt 1) y)) (/ (sqrt (/ (cosh x) (* z x))) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (/ (sqrt (/ (cosh x) (* z x))) (/ (sqrt 1) (cbrt y))) (/ (sqrt (/ (cosh x) (* z x))) (/ (sqrt 1) (sqrt y))) (/ (sqrt (/ (cosh x) (* z x))) (/ (sqrt 1) (sqrt y))) (/ (sqrt (/ (cosh x) (* z x))) (/ (sqrt 1) 1)) (/ (sqrt (/ (cosh x) (* z x))) (/ (sqrt 1) y)) (/ (sqrt (/ (cosh x) (* z x))) (/ 1 (* (cbrt y) (cbrt y)))) (/ (sqrt (/ (cosh x) (* z x))) (/ 1 (cbrt y))) (/ (sqrt (/ (cosh x) (* z x))) (/ 1 (sqrt y))) (/ (sqrt (/ (cosh x) (* z x))) (/ 1 (sqrt y))) (/ (sqrt (/ (cosh x) (* z x))) (/ 1 1)) (/ (sqrt (/ (cosh x) (* z x))) (/ 1 y)) (/ (sqrt (/ (cosh x) (* z x))) 1) (/ (sqrt (/ (cosh x) (* z x))) (/ 1 y)) (/ (sqrt (/ (cosh x) (* z x))) 1) (/ (sqrt (/ (cosh x) (* z x))) (/ 1 y)) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ (cbrt (cosh x)) x) (cbrt (/ 1 y))) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (sqrt (/ 1 y))) (/ (/ (cbrt (cosh x)) x) (sqrt (/ 1 y))) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (/ (/ (cbrt (cosh x)) x) (/ (cbrt 1) (cbrt y))) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (/ (/ (cbrt (cosh x)) x) (/ (cbrt 1) (sqrt y))) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt (cosh x)) x) (/ (cbrt 1) y)) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (/ (/ (cbrt (cosh x)) x) (/ (sqrt 1) (cbrt y))) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ (sqrt 1) (sqrt y))) (/ (/ (cbrt (cosh x)) x) (/ (sqrt 1) (sqrt y))) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ (sqrt 1) 1)) (/ (/ (cbrt (cosh x)) x) (/ (sqrt 1) y)) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ 1 (* (cbrt y) (cbrt y)))) (/ (/ (cbrt (cosh x)) x) (/ 1 (cbrt y))) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ 1 (sqrt y))) (/ (/ (cbrt (cosh x)) x) (/ 1 (sqrt y))) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ 1 1)) (/ (/ (cbrt (cosh x)) x) (/ 1 y)) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) 1) (/ (/ (cbrt (cosh x)) x) (/ 1 y)) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) 1) (/ (/ (cbrt (cosh x)) x) (/ 1 y)) (/ (/ (sqrt (cosh x)) z) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ (sqrt (cosh x)) x) (cbrt (/ 1 y))) (/ (/ (sqrt (cosh x)) z) (sqrt (/ 1 y))) (/ (/ (sqrt (cosh x)) x) (sqrt (/ 1 y))) (/ (/ (sqrt (cosh x)) z) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (/ (/ (sqrt (cosh x)) x) (/ (cbrt 1) (cbrt y))) (/ (/ (sqrt (cosh x)) z) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (/ (/ (sqrt (cosh x)) x) (/ (cbrt 1) (sqrt y))) (/ (/ (sqrt (cosh x)) z) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt (cosh x)) x) (/ (cbrt 1) y)) (/ (/ (sqrt (cosh x)) z) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (/ (/ (sqrt (cosh x)) x) (/ (sqrt 1) (cbrt y))) (/ (/ (sqrt (cosh x)) z) (/ (sqrt 1) (sqrt y))) (/ (/ (sqrt (cosh x)) x) (/ (sqrt 1) (sqrt y))) (/ (/ (sqrt (cosh x)) z) (/ (sqrt 1) 1)) (/ (/ (sqrt (cosh x)) x) (/ (sqrt 1) y)) (/ (/ (sqrt (cosh x)) z) (/ 1 (* (cbrt y) (cbrt y)))) (/ (/ (sqrt (cosh x)) x) (/ 1 (cbrt y))) (/ (/ (sqrt (cosh x)) z) (/ 1 (sqrt y))) (/ (/ (sqrt (cosh x)) x) (/ 1 (sqrt y))) (/ (/ (sqrt (cosh x)) z) (/ 1 1)) (/ (/ (sqrt (cosh x)) x) (/ 1 y)) (/ (/ (sqrt (cosh x)) z) 1) (/ (/ (sqrt (cosh x)) x) (/ 1 y)) (/ (/ (sqrt (cosh x)) z) 1) (/ (/ (sqrt (cosh x)) x) (/ 1 y)) (/ (/ 1 z) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ (cosh x) x) (cbrt (/ 1 y))) (/ (/ 1 z) (sqrt (/ 1 y))) (/ (/ (cosh x) x) (sqrt (/ 1 y))) (/ (/ 1 z) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (/ (/ (cosh x) x) (/ (cbrt 1) (cbrt y))) (/ (/ 1 z) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (/ (/ (cosh x) x) (/ (cbrt 1) (sqrt y))) (/ (/ 1 z) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cosh x) x) (/ (cbrt 1) y)) (/ (/ 1 z) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (/ (/ (cosh x) x) (/ (sqrt 1) (cbrt y))) (/ (/ 1 z) (/ (sqrt 1) (sqrt y))) (/ (/ (cosh x) x) (/ (sqrt 1) (sqrt y))) (/ (/ 1 z) (/ (sqrt 1) 1)) (/ (/ (cosh x) x) (/ (sqrt 1) y)) (/ (/ 1 z) (/ 1 (* (cbrt y) (cbrt y)))) (/ (/ (cosh x) x) (/ 1 (cbrt y))) (/ (/ 1 z) (/ 1 (sqrt y))) (/ (/ (cosh x) x) (/ 1 (sqrt y))) (/ (/ 1 z) (/ 1 1)) (/ (/ (cosh x) x) (/ 1 y)) (/ (/ 1 z) 1) (/ (/ (cosh x) x) (/ 1 y)) (/ (/ 1 z) 1) (/ (/ (cosh x) x) (/ 1 y)) (/ 1 (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ (cosh x) (* z x)) (cbrt (/ 1 y))) (/ 1 (sqrt (/ 1 y))) (/ (/ (cosh x) (* z x)) (sqrt (/ 1 y))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (/ (/ (cosh x) (* z x)) (/ (cbrt 1) (cbrt y))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (/ (/ (cosh x) (* z x)) (/ (cbrt 1) (sqrt y))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cosh x) (* z x)) (/ (cbrt 1) y)) (/ 1 (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (/ (/ (cosh x) (* z x)) (/ (sqrt 1) (cbrt y))) (/ 1 (/ (sqrt 1) (sqrt y))) (/ (/ (cosh x) (* z x)) (/ (sqrt 1) (sqrt y))) (/ 1 (/ (sqrt 1) 1)) (/ (/ (cosh x) (* z x)) (/ (sqrt 1) y)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ (/ (cosh x) (* z x)) (/ 1 (cbrt y))) (/ 1 (/ 1 (sqrt y))) (/ (/ (cosh x) (* z x)) (/ 1 (sqrt y))) (/ 1 (/ 1 1)) (/ (/ (cosh x) (* z x)) (/ 1 y)) (/ 1 1) (/ (/ (cosh x) (* z x)) (/ 1 y)) (/ 1 1) (/ (/ (cosh x) (* z x)) (/ 1 y)) (/ (cosh x) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ 1 (* z x)) (cbrt (/ 1 y))) (/ (cosh x) (sqrt (/ 1 y))) (/ (/ 1 (* z x)) (sqrt (/ 1 y))) (/ (cosh x) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (/ (/ 1 (* z x)) (/ (cbrt 1) (cbrt y))) (/ (cosh x) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (/ (/ 1 (* z x)) (/ (cbrt 1) (sqrt y))) (/ (cosh x) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (* z x)) (/ (cbrt 1) y)) (/ (cosh x) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (/ (/ 1 (* z x)) (/ (sqrt 1) (cbrt y))) (/ (cosh x) (/ (sqrt 1) (sqrt y))) (/ (/ 1 (* z x)) (/ (sqrt 1) (sqrt y))) (/ (cosh x) (/ (sqrt 1) 1)) (/ (/ 1 (* z x)) (/ (sqrt 1) y)) (/ (cosh x) (/ 1 (* (cbrt y) (cbrt y)))) (/ (/ 1 (* z x)) (/ 1 (cbrt y))) (/ (cosh x) (/ 1 (sqrt y))) (/ (/ 1 (* z x)) (/ 1 (sqrt y))) (/ (cosh x) (/ 1 1)) (/ (/ 1 (* z x)) (/ 1 y)) (/ (cosh x) 1) (/ (/ 1 (* z x)) (/ 1 y)) (/ (cosh x) 1) (/ (/ 1 (* z x)) (/ 1 y)) (/ 1 (/ 1 y)) (/ (/ 1 y) (/ (cosh x) (* z x))) (/ (/ (cosh x) (* z x)) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ (cosh x) (* z x)) (sqrt (/ 1 y))) (/ (/ (cosh x) (* z x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (/ (/ (cosh x) (* z x)) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (/ (/ (cosh x) (* z x)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cosh x) (* z x)) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (/ (/ (cosh x) (* z x)) (/ (sqrt 1) (sqrt y))) (/ (/ (cosh x) (* z x)) (/ (sqrt 1) 1)) (/ (/ (cosh x) (* z x)) (/ 1 (* (cbrt y) (cbrt y)))) (/ (/ (cosh x) (* z x)) (/ 1 (sqrt y))) (/ (/ (cosh x) (* z x)) (/ 1 1)) (/ (/ (cosh x) (* z x)) 1) (/ (/ (cosh x) (* z x)) 1) (/ (/ 1 y) (cbrt (/ (cosh x) (* z x)))) (/ (/ 1 y) (sqrt (/ (cosh x) (* z x)))) (/ (/ 1 y) (/ (cbrt (cosh x)) x)) (/ (/ 1 y) (/ (sqrt (cosh x)) x)) (/ (/ 1 y) (/ (cosh x) x)) (/ (/ 1 y) (/ (cosh x) (* z x))) (/ (/ 1 y) (/ 1 (* z x))) (/ (/ (cosh x) (* z x)) 1) (* (/ 1 y) (* z x)) (expm1 (/ (cosh x) (* z x))) (log1p (/ (cosh x) (* z x))) (- (log (cosh x)) (+ (log z) (log x))) (- (log (cosh x)) (log (* z x))) (log (/ (cosh x) (* z x))) (exp (/ (cosh x) (* z x))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* z z) z) (* (* x x) x))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* z x) (* z x)) (* z x))) (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (cbrt (/ (cosh x) (* z x))) (* (* (/ (cosh x) (* z x)) (/ (cosh x) (* z x))) (/ (cosh x) (* z x))) (sqrt (/ (cosh x) (* z x))) (sqrt (/ (cosh x) (* z x))) (- (cosh x)) (- (* z x)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ (cbrt (cosh x)) x) (/ (sqrt (cosh x)) z) (/ (sqrt (cosh x)) x) (/ 1 z) (/ (cosh x) x) (/ 1 (* z x)) (/ (* z x) (cosh x)) (/ (cosh x) z) (/ (* z x) (cbrt (cosh x))) (/ (* z x) (sqrt (cosh x))) (/ (* z x) (cosh x)) (* (* z x) 2) (+ (* 1/2 (/ (* x y) z)) (/ y (* x z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) (* x z)) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x)) (+ (/ 1 (* x z)) (+ (* 1/24 (/ (pow x 3) z)) (* 1/2 (/ x z)))) (/ (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) (* x z)) (/ (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) (* z x)) 1.532 * * [simplify]: iteration 0 : 931 enodes (cost 1704 ) 1.551 * * [simplify]: iteration 1 : 4349 enodes (cost 1473 ) 1.604 * * [simplify]: iteration 2 : 5002 enodes (cost 1333 ) 1.610 * [simplify]: Simplified to: (expm1 (/ (/ (cosh x) (* z x)) (/ 1 y))) (log1p (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (log (/ (/ (cosh x) (* z x)) (/ 1 y))) (pow (exp (/ (cosh x) (* z x))) y) (pow (* (/ (cosh x) (* z x)) y) 3) (pow (* (/ (cosh x) (* z x)) y) 3) (pow (* (/ (cosh x) (* z x)) y) 3) (pow (* (/ (cosh x) (* z x)) y) 3) (pow (* (/ (cosh x) (* z x)) y) 3) (pow (* (/ (cosh x) (* z x)) y) 3) (* (cbrt (/ (/ (cosh x) (* z x)) (/ 1 y))) (cbrt (/ (/ (cosh x) (* z x)) (/ 1 y)))) (cbrt (/ (/ (cosh x) (* z x)) (/ 1 y))) (pow (* (/ (cosh x) (* z x)) y) 3) (sqrt (/ (/ (cosh x) (* z x)) (/ 1 y))) (sqrt (/ (/ (cosh x) (* z x)) (/ 1 y))) (- (/ (cosh x) (* z x))) (- (/ 1 y)) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (cbrt (/ (cosh x) (* z x))) (cbrt (/ 1 y))) (/ (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (sqrt (/ 1 y))) (/ (cbrt (/ (cosh x) (* z x))) (sqrt (/ 1 y))) (* (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt (/ (cosh x) (* z x)))) (* (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (sqrt y)) (* (cbrt (/ (cosh x) (* z x))) (sqrt y)) (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (* (cbrt (/ (cosh x) (* z x))) y) (* (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt (/ (cosh x) (* z x)))) (* (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (sqrt y)) (* (cbrt (/ (cosh x) (* z x))) (sqrt y)) (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (* (cbrt (/ (cosh x) (* z x))) y) (* (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt (/ (cosh x) (* z x)))) (* (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (sqrt y)) (* (cbrt (/ (cosh x) (* z x))) (sqrt y)) (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (* (cbrt (/ (cosh x) (* z x))) y) (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (* (cbrt (/ (cosh x) (* z x))) y) (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (* (cbrt (/ (cosh x) (* z x))) y) (/ (sqrt (/ (cosh x) (* z x))) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (sqrt (/ (cosh x) (* z x))) (cbrt (/ 1 y))) (/ (sqrt (/ (cosh x) (* z x))) (sqrt (/ 1 y))) (/ (sqrt (/ (cosh x) (* z x))) (sqrt (/ 1 y))) (* (sqrt (/ (cosh x) (* z x))) (* (cbrt y) (cbrt y))) (* (sqrt (/ (cosh x) (* z x))) (cbrt y)) (* (sqrt (/ (cosh x) (* z x))) (sqrt y)) (* (sqrt (/ (cosh x) (* z x))) (sqrt y)) (sqrt (/ (cosh x) (* z x))) (* (sqrt (/ (cosh x) (* z x))) y) (* (sqrt (/ (cosh x) (* z x))) (* (cbrt y) (cbrt y))) (* (sqrt (/ (cosh x) (* z x))) (cbrt y)) (* (sqrt (/ (cosh x) (* z x))) (sqrt y)) (* (sqrt (/ (cosh x) (* z x))) (sqrt y)) (sqrt (/ (cosh x) (* z x))) (* (sqrt (/ (cosh x) (* z x))) y) (* (sqrt (/ (cosh x) (* z x))) (* (cbrt y) (cbrt y))) (* (sqrt (/ (cosh x) (* z x))) (cbrt y)) (* (sqrt (/ (cosh x) (* z x))) (sqrt y)) (* (sqrt (/ (cosh x) (* z x))) (sqrt y)) (sqrt (/ (cosh x) (* z x))) (* (sqrt (/ (cosh x) (* z x))) y) (sqrt (/ (cosh x) (* z x))) (* (sqrt (/ (cosh x) (* z x))) y) (sqrt (/ (cosh x) (* z x))) (* (sqrt (/ (cosh x) (* z x))) y) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ (cbrt (cosh x)) x) (cbrt (/ 1 y))) (/ (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (sqrt (/ 1 y))) (/ (/ (cbrt (cosh x)) x) (sqrt (/ 1 y))) (* (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (* (cbrt y) (cbrt y))) (* (cbrt y) (/ (cbrt (cosh x)) x)) (* (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (sqrt y)) (* (/ (cbrt (cosh x)) x) (sqrt y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (* (/ (cbrt (cosh x)) x) y) (* (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (* (cbrt y) (cbrt y))) (* (cbrt y) (/ (cbrt (cosh x)) x)) (* (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (sqrt y)) (* (/ (cbrt (cosh x)) x) (sqrt y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (* (/ (cbrt (cosh x)) x) y) (* (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (* (cbrt y) (cbrt y))) (* (cbrt y) (/ (cbrt (cosh x)) x)) (* (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (sqrt y)) (* (/ (cbrt (cosh x)) x) (sqrt y)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (* (/ (cbrt (cosh x)) x) y) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (* (/ (cbrt (cosh x)) x) y) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (* (/ (cbrt (cosh x)) x) y) (/ (/ (sqrt (cosh x)) z) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ (sqrt (cosh x)) x) (cbrt (/ 1 y))) (/ (/ (sqrt (cosh x)) z) (sqrt (/ 1 y))) (/ (/ (sqrt (cosh x)) x) (sqrt (/ 1 y))) (* (/ (sqrt (cosh x)) z) (* (cbrt y) (cbrt y))) (* (cbrt y) (/ (sqrt (cosh x)) x)) (* (/ (sqrt (cosh x)) z) (sqrt y)) (* (/ (sqrt (cosh x)) x) (sqrt y)) (/ (sqrt (cosh x)) z) (* (/ (sqrt (cosh x)) x) y) (* (/ (sqrt (cosh x)) z) (* (cbrt y) (cbrt y))) (* (cbrt y) (/ (sqrt (cosh x)) x)) (* (/ (sqrt (cosh x)) z) (sqrt y)) (* (/ (sqrt (cosh x)) x) (sqrt y)) (/ (sqrt (cosh x)) z) (* (/ (sqrt (cosh x)) x) y) (* (/ (sqrt (cosh x)) z) (* (cbrt y) (cbrt y))) (* (cbrt y) (/ (sqrt (cosh x)) x)) (* (/ (sqrt (cosh x)) z) (sqrt y)) (* (/ (sqrt (cosh x)) x) (sqrt y)) (/ (sqrt (cosh x)) z) (* (/ (sqrt (cosh x)) x) y) (/ (sqrt (cosh x)) z) (* (/ (sqrt (cosh x)) x) y) (/ (sqrt (cosh x)) z) (* (/ (sqrt (cosh x)) x) y) (/ (/ 1 z) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ (cosh x) x) (cbrt (/ 1 y))) (/ (/ 1 z) (sqrt (/ 1 y))) (/ (/ (cosh x) x) (sqrt (/ 1 y))) (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) (/ (cosh x) x)) (/ (sqrt y) z) (/ (* (cosh x) (sqrt y)) x) (/ 1 z) (* (/ (cosh x) x) y) (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) (/ (cosh x) x)) (/ (sqrt y) z) (/ (* (cosh x) (sqrt y)) x) (/ 1 z) (* (/ (cosh x) x) y) (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) (/ (cosh x) x)) (/ (sqrt y) z) (/ (* (cosh x) (sqrt y)) x) (/ 1 z) (* (/ (cosh x) x) y) (/ 1 z) (* (/ (cosh x) x) y) (/ 1 z) (* (/ (cosh x) x) y) (/ 1 (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ (cosh x) (* z x)) (cbrt (/ 1 y))) (/ 1 (sqrt (/ 1 y))) (/ (/ (cosh x) (* z x)) (sqrt (/ 1 y))) (* (cbrt y) (cbrt y)) (* (/ (cosh x) (* z x)) (cbrt y)) (sqrt y) (* (/ (cosh x) (* z x)) (sqrt y)) 1 (* (/ (cosh x) (* z x)) y) (* (cbrt y) (cbrt y)) (* (/ (cosh x) (* z x)) (cbrt y)) (sqrt y) (* (/ (cosh x) (* z x)) (sqrt y)) 1 (* (/ (cosh x) (* z x)) y) (* (cbrt y) (cbrt y)) (* (/ (cosh x) (* z x)) (cbrt y)) (sqrt y) (* (/ (cosh x) (* z x)) (sqrt y)) 1 (* (/ (cosh x) (* z x)) y) 1 (* (/ (cosh x) (* z x)) y) 1 (* (/ (cosh x) (* z x)) y) (/ (cosh x) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ 1 (* z x)) (cbrt (/ 1 y))) (/ (cosh x) (sqrt (/ 1 y))) (/ (/ 1 (* z x)) (sqrt (/ 1 y))) (* (cosh x) (* (cbrt y) (cbrt y))) (* (cbrt y) (/ 1 (* x z))) (* (cosh x) (sqrt y)) (/ (sqrt y) (* z x)) (cosh x) (/ y (* z x)) (* (cosh x) (* (cbrt y) (cbrt y))) (* (cbrt y) (/ 1 (* x z))) (* (cosh x) (sqrt y)) (/ (sqrt y) (* z x)) (cosh x) (/ y (* z x)) (* (cosh x) (* (cbrt y) (cbrt y))) (* (cbrt y) (/ 1 (* x z))) (* (cosh x) (sqrt y)) (/ (sqrt y) (* z x)) (cosh x) (/ y (* z x)) (cosh x) (/ y (* z x)) (cosh x) (/ y (* z x)) y (/ (/ 1 y) (/ (cosh x) (* z x))) (/ (/ (cosh x) (* z x)) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (/ (/ (cosh x) (* z x)) (sqrt (/ 1 y))) (* (/ (cosh x) (* z x)) (* (cbrt y) (cbrt y))) (* (/ (cosh x) (* z x)) (sqrt y)) (/ (cosh x) (* z x)) (* (/ (cosh x) (* z x)) (* (cbrt y) (cbrt y))) (* (/ (cosh x) (* z x)) (sqrt y)) (/ (cosh x) (* z x)) (* (/ (cosh x) (* z x)) (* (cbrt y) (cbrt y))) (* (/ (cosh x) (* z x)) (sqrt y)) (/ (cosh x) (* z x)) (/ (cosh x) (* z x)) (/ (cosh x) (* z x)) (/ (/ 1 y) (cbrt (/ (cosh x) (* z x)))) (/ (/ 1 y) (sqrt (/ (cosh x) (* z x)))) (/ (/ 1 y) (/ (cbrt (cosh x)) x)) (/ (/ 1 y) (/ (sqrt (cosh x)) x)) (/ (/ 1 y) (/ (cosh x) x)) (/ (/ 1 y) (/ (cosh x) (* z x))) (/ (* z x) y) (/ (cosh x) (* z x)) (/ (* z x) y) (expm1 (/ (cosh x) (* z x))) (log1p (/ (cosh x) (* z x))) (log (/ (cosh x) (* z x))) (log (/ (cosh x) (* z x))) (log (/ (cosh x) (* z x))) (exp (/ (cosh x) (* z x))) (pow (/ (cosh x) (* z x)) 3) (pow (/ (cosh x) (* z x)) 3) (* (cbrt (/ (cosh x) (* z x))) (cbrt (/ (cosh x) (* z x)))) (cbrt (/ (cosh x) (* z x))) (pow (/ (cosh x) (* z x)) 3) (sqrt (/ (cosh x) (* z x))) (sqrt (/ (cosh x) (* z x))) (- (cosh x)) (- (* z x)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ (cbrt (cosh x)) x) (/ (sqrt (cosh x)) z) (/ (sqrt (cosh x)) x) (/ 1 z) (/ (cosh x) x) (/ 1 (* x z)) (/ (* z x) (cosh x)) (/ (cosh x) z) (/ (* z x) (cbrt (cosh x))) (/ (* z x) (sqrt (cosh x))) (/ (* z x) (cosh x)) (* (* z x) 2) (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 1/24 (/ (pow x 3) z) (* 1/2 (/ x z))) (/ 1 (* x z))) (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) z) x) (/ (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) z) x) 1.611 * * * [progress]: adding candidates to table 1.857 * [progress]: [Phase 3 of 3] Extracting. 1.857 * * [regime]: Finding splitpoints for: (# # # # # #) 1.858 * * * [regime-changes]: Trying 4 branch expressions: ((* (cosh x) (/ y x)) z y x) 1.858 * * * * [regimes]: Trying to branch on (* (cosh x) (/ y x)) from (# # # # # #) 1.894 * * * * [regimes]: Trying to branch on z from (# # # # # #) 1.929 * * * * [regimes]: Trying to branch on y from (# # # # # #) 1.964 * * * * [regimes]: Trying to branch on x from (# # # # # #) 2.004 * * * [regime]: Found split indices: #