9.958 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.061 * * * [progress]: [2/2] Setting up program. 0.063 * [progress]: [Phase 2 of 3] Improving. 0.064 * [simplify]: Simplifying using # : (/ (* (cosh x) (/ y x)) z) 0.066 * * [simplify]: iteration 0 : 18 enodes (cost 4 ) 0.068 * * [simplify]: iteration 1 : 41 enodes (cost 4 ) 0.070 * * [simplify]: iteration 2 : 102 enodes (cost 4 ) 0.073 * * [simplify]: iteration 3 : 228 enodes (cost 4 ) 0.077 * * [simplify]: iteration 4 : 411 enodes (cost 4 ) 0.083 * * [simplify]: iteration 5 : 786 enodes (cost 4 ) 0.096 * * [simplify]: iteration 6 : 2469 enodes (cost 4 ) 0.127 * * [simplify]: iteration 7 : 5002 enodes (cost 4 ) 0.127 * [simplify]: Simplified to: (/ (* (cosh x) (/ y x)) z) 0.127 * * [progress]: iteration 1 / 4 0.128 * * * [progress]: picking best candidate 0.130 * * * * [pick]: Picked # 0.130 * * * [progress]: localizing error 0.139 * * * [progress]: generating rewritten candidates 0.139 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.145 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.156 * * * [progress]: generating series expansions 0.156 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.156 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 0.156 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 0.157 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 0.157 * [taylor]: Taking taylor expansion of (cosh x) in z 0.157 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.157 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 0.157 * [taylor]: Taking taylor expansion of (exp x) in z 0.157 * [taylor]: Taking taylor expansion of x in z 0.157 * [taylor]: Taking taylor expansion of (exp (- x)) in z 0.157 * [taylor]: Taking taylor expansion of (- 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 y 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 0.158 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 0.158 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.158 * [taylor]: Taking taylor expansion of (cosh x) in y 0.158 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.158 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.158 * [taylor]: Taking taylor expansion of (exp x) in y 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.158 * [taylor]: Taking taylor expansion of (- x) in y 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [taylor]: Taking taylor expansion of 2 in y 0.158 * [taylor]: Taking taylor expansion of y in y 0.158 * [taylor]: Taking taylor expansion of (* x z) in y 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [taylor]: Taking taylor expansion of z in y 0.161 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.161 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.161 * [taylor]: Taking taylor expansion of (cosh x) in x 0.161 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.161 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.161 * [taylor]: Taking taylor expansion of (exp x) in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.162 * [taylor]: Taking taylor expansion of (- x) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of 2 in x 0.163 * [taylor]: Taking taylor expansion of y in x 0.163 * [taylor]: Taking taylor expansion of (* x z) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of z in x 0.163 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.163 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.163 * [taylor]: Taking taylor expansion of (cosh x) in x 0.163 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.163 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.163 * [taylor]: Taking taylor expansion of (exp x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.163 * [taylor]: Taking taylor expansion of (- x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of 2 in x 0.164 * [taylor]: Taking taylor expansion of y in x 0.164 * [taylor]: Taking taylor expansion of (* x z) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of z in x 0.165 * [taylor]: Taking taylor expansion of (/ y z) in y 0.165 * [taylor]: Taking taylor expansion of y in y 0.165 * [taylor]: Taking taylor expansion of z in y 0.165 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.165 * [taylor]: Taking taylor expansion of z in z 0.168 * [taylor]: Taking taylor expansion of 0 in y 0.168 * [taylor]: Taking taylor expansion of 0 in z 0.168 * [taylor]: Taking taylor expansion of 0 in z 0.173 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 0.173 * [taylor]: Taking taylor expansion of 1/2 in y 0.173 * [taylor]: Taking taylor expansion of (/ y z) in y 0.173 * [taylor]: Taking taylor expansion of y in y 0.173 * [taylor]: Taking taylor expansion of z in y 0.173 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 0.173 * [taylor]: Taking taylor expansion of 1/2 in z 0.173 * [taylor]: Taking taylor expansion of z in z 0.174 * [taylor]: Taking taylor expansion of 0 in z 0.174 * [taylor]: Taking taylor expansion of 0 in z 0.180 * [taylor]: Taking taylor expansion of 0 in y 0.181 * [taylor]: Taking taylor expansion of 0 in z 0.181 * [taylor]: Taking taylor expansion of 0 in z 0.181 * [taylor]: Taking taylor expansion of 0 in z 0.181 * [taylor]: Taking taylor expansion of 0 in z 0.182 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 0.182 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 0.182 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 0.182 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 0.182 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.182 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 0.182 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.182 * [taylor]: Taking taylor expansion of x in z 0.182 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.182 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.182 * [taylor]: Taking taylor expansion of x in z 0.183 * [taylor]: Taking taylor expansion of 2 in z 0.183 * [taylor]: Taking taylor expansion of (* x z) in z 0.183 * [taylor]: Taking taylor expansion of x in z 0.183 * [taylor]: Taking taylor expansion of z in z 0.183 * [taylor]: Taking taylor expansion of y in z 0.186 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 0.186 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 0.186 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.186 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.186 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.186 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.186 * [taylor]: Taking taylor expansion of x in y 0.186 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.186 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.186 * [taylor]: Taking taylor expansion of x in y 0.187 * [taylor]: Taking taylor expansion of 2 in y 0.187 * [taylor]: Taking taylor expansion of (* x z) in y 0.187 * [taylor]: Taking taylor expansion of x in y 0.187 * [taylor]: Taking taylor expansion of z in y 0.187 * [taylor]: Taking taylor expansion of y in y 0.187 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.188 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.188 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.188 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.188 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.188 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.189 * [taylor]: Taking taylor expansion of 2 in x 0.189 * [taylor]: Taking taylor expansion of (* x z) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.189 * [taylor]: Taking taylor expansion of z in x 0.189 * [taylor]: Taking taylor expansion of y in x 0.191 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.191 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.191 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.191 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.191 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.191 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.191 * [taylor]: Taking taylor expansion of x in x 0.191 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.191 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.191 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of 2 in x 0.192 * [taylor]: Taking taylor expansion of (* x z) in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of z in x 0.192 * [taylor]: Taking taylor expansion of y in x 0.194 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 0.194 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 0.194 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 0.194 * [taylor]: Taking taylor expansion of 1/2 in y 0.194 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 0.194 * [taylor]: Taking taylor expansion of z in y 0.194 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.194 * [taylor]: Taking taylor expansion of x in y 0.194 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.194 * [taylor]: Taking taylor expansion of 1/2 in y 0.194 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.194 * [taylor]: Taking taylor expansion of z in y 0.194 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.194 * [taylor]: Taking taylor expansion of x in y 0.195 * [taylor]: Taking taylor expansion of y in y 0.195 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 0.195 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 0.195 * [taylor]: Taking taylor expansion of 1/2 in z 0.195 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 0.195 * [taylor]: Taking taylor expansion of z in z 0.195 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.195 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.195 * [taylor]: Taking taylor expansion of x in z 0.195 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.195 * [taylor]: Taking taylor expansion of 1/2 in z 0.196 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.196 * [taylor]: Taking taylor expansion of z 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 x in z 0.201 * [taylor]: Taking taylor expansion of 0 in y 0.204 * [taylor]: Taking taylor expansion of 0 in z 0.212 * [taylor]: Taking taylor expansion of 0 in y 0.212 * [taylor]: Taking taylor expansion of 0 in z 0.218 * [taylor]: Taking taylor expansion of 0 in z 0.228 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0 0.228 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 0.228 * [taylor]: Taking taylor expansion of -1 in z 0.228 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 0.228 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 0.228 * [taylor]: Taking taylor expansion of x in z 0.228 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 0.228 * [taylor]: Taking taylor expansion of z in z 0.228 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 0.228 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.229 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 0.229 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.229 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.229 * [taylor]: Taking taylor expansion of -1 in z 0.229 * [taylor]: Taking taylor expansion of x in z 0.229 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 0.229 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 0.229 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.229 * [taylor]: Taking taylor expansion of -1 in z 0.229 * [taylor]: Taking taylor expansion of x in z 0.229 * [taylor]: Taking taylor expansion of 2 in z 0.229 * [taylor]: Taking taylor expansion of y in z 0.232 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 0.232 * [taylor]: Taking taylor expansion of -1 in y 0.232 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 0.233 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 0.233 * [taylor]: Taking taylor expansion of x in y 0.233 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 0.233 * [taylor]: Taking taylor expansion of z in y 0.233 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.233 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.233 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.233 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.233 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.233 * [taylor]: Taking taylor expansion of -1 in y 0.233 * [taylor]: Taking taylor expansion of x in y 0.233 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.233 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.233 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.233 * [taylor]: Taking taylor expansion of -1 in y 0.233 * [taylor]: Taking taylor expansion of x in y 0.233 * [taylor]: Taking taylor expansion of 2 in y 0.233 * [taylor]: Taking taylor expansion of y in y 0.234 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 0.234 * [taylor]: Taking taylor expansion of -1 in x 0.234 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 0.234 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 0.234 * [taylor]: Taking taylor expansion of z in x 0.234 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.234 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.234 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.234 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.234 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.234 * [taylor]: Taking taylor expansion of -1 in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.234 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.235 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.235 * [taylor]: Taking taylor expansion of -1 in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.235 * [taylor]: Taking taylor expansion of 2 in x 0.235 * [taylor]: Taking taylor expansion of y in x 0.238 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 0.238 * [taylor]: Taking taylor expansion of -1 in x 0.238 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 0.238 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 0.238 * [taylor]: Taking taylor expansion of z in x 0.238 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.238 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.238 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.238 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.238 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.238 * [taylor]: Taking taylor expansion of -1 in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.239 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.239 * [taylor]: Taking taylor expansion of -1 in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of 2 in x 0.239 * [taylor]: Taking taylor expansion of y in x 0.242 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 0.242 * [taylor]: Taking taylor expansion of -1 in y 0.242 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 0.242 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 0.242 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 0.242 * [taylor]: Taking taylor expansion of 1/2 in y 0.242 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 0.242 * [taylor]: Taking taylor expansion of z in y 0.242 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.242 * [taylor]: Taking taylor expansion of x in y 0.242 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 0.242 * [taylor]: Taking taylor expansion of 1/2 in y 0.242 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 0.242 * [taylor]: Taking taylor expansion of z in y 0.242 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.242 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.242 * [taylor]: Taking taylor expansion of -1 in y 0.242 * [taylor]: Taking taylor expansion of x in y 0.242 * [taylor]: Taking taylor expansion of y in y 0.243 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 0.243 * [taylor]: Taking taylor expansion of -1 in z 0.243 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 0.243 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.243 * [taylor]: Taking taylor expansion of 1/2 in z 0.243 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.243 * [taylor]: Taking taylor expansion of z in z 0.243 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.243 * [taylor]: Taking taylor expansion of x in z 0.243 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 0.243 * [taylor]: Taking taylor expansion of 1/2 in z 0.243 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 0.243 * [taylor]: Taking taylor expansion of z in z 0.243 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.243 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.243 * [taylor]: Taking taylor expansion of -1 in z 0.243 * [taylor]: Taking taylor expansion of x in z 0.250 * [taylor]: Taking taylor expansion of 0 in y 0.253 * [taylor]: Taking taylor expansion of 0 in z 0.262 * [taylor]: Taking taylor expansion of 0 in y 0.262 * [taylor]: Taking taylor expansion of 0 in z 0.267 * [taylor]: Taking taylor expansion of 0 in z 0.273 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.274 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) x) in (x y) around 0 0.274 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in y 0.274 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.274 * [taylor]: Taking taylor expansion of (cosh x) in y 0.274 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.274 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.274 * [taylor]: Taking taylor expansion of (exp x) in y 0.274 * [taylor]: Taking taylor expansion of x in y 0.274 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.274 * [taylor]: Taking taylor expansion of (- x) in y 0.274 * [taylor]: Taking taylor expansion of x in y 0.274 * [taylor]: Taking taylor expansion of 2 in y 0.274 * [taylor]: Taking taylor expansion of y in y 0.274 * [taylor]: Taking taylor expansion of x in y 0.277 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 0.277 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.277 * [taylor]: Taking taylor expansion of (cosh x) in x 0.277 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.277 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.277 * [taylor]: Taking taylor expansion of (exp x) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.277 * [taylor]: Taking taylor expansion of (- x) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of 2 in x 0.278 * [taylor]: Taking taylor expansion of y in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 0.278 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.278 * [taylor]: Taking taylor expansion of (cosh x) in x 0.278 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.278 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.278 * [taylor]: Taking taylor expansion of (exp x) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.278 * [taylor]: Taking taylor expansion of (- x) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of 2 in x 0.279 * [taylor]: Taking taylor expansion of y in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of y in y 0.282 * [taylor]: Taking taylor expansion of 0 in y 0.286 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.286 * [taylor]: Taking taylor expansion of 1/2 in y 0.286 * [taylor]: Taking taylor expansion of y in y 0.293 * [taylor]: Taking taylor expansion of 0 in y 0.293 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in (x y) around 0 0.293 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in y 0.293 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in y 0.294 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.294 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.294 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.294 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.294 * [taylor]: Taking taylor expansion of x in y 0.294 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.294 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.294 * [taylor]: Taking taylor expansion of x in y 0.294 * [taylor]: Taking taylor expansion of 2 in y 0.294 * [taylor]: Taking taylor expansion of x in y 0.294 * [taylor]: Taking taylor expansion of y in y 0.294 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 0.294 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) 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 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 x) in x 0.295 * [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 x in x 0.296 * [taylor]: Taking taylor expansion of y in x 0.297 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 0.297 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 0.297 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.298 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.298 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.298 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.298 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of 2 in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of y in x 0.300 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 0.300 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 0.300 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.300 * [taylor]: Taking taylor expansion of 1/2 in y 0.301 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.301 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.301 * [taylor]: Taking taylor expansion of x in y 0.301 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 0.301 * [taylor]: Taking taylor expansion of 1/2 in y 0.301 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.301 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.301 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.301 * [taylor]: Taking taylor expansion of x in y 0.301 * [taylor]: Taking taylor expansion of y in y 0.303 * [taylor]: Taking taylor expansion of 0 in y 0.308 * [taylor]: Taking taylor expansion of 0 in y 0.319 * [taylor]: Taking taylor expansion of 0 in y 0.326 * [approximate]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in (x y) around 0 0.326 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in y 0.326 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in y 0.326 * [taylor]: Taking taylor expansion of x in y 0.326 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.326 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.326 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.326 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.326 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.326 * [taylor]: Taking taylor expansion of -1 in y 0.326 * [taylor]: Taking taylor expansion of x in y 0.326 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.326 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.326 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.326 * [taylor]: Taking taylor expansion of -1 in y 0.326 * [taylor]: Taking taylor expansion of x in y 0.327 * [taylor]: Taking taylor expansion of 2 in y 0.327 * [taylor]: Taking taylor expansion of y in y 0.327 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 0.327 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.327 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.327 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.327 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.327 * [taylor]: Taking taylor expansion of -1 in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.328 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.328 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.328 * [taylor]: Taking taylor expansion of -1 in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of 2 in x 0.328 * [taylor]: Taking taylor expansion of y in x 0.330 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 0.330 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.330 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.330 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.330 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.330 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.330 * [taylor]: Taking taylor expansion of -1 in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.330 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.330 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.330 * [taylor]: Taking taylor expansion of -1 in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.331 * [taylor]: Taking taylor expansion of 2 in x 0.331 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 0.333 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 0.333 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.333 * [taylor]: Taking taylor expansion of 1/2 in y 0.333 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.333 * [taylor]: Taking taylor expansion of x in y 0.333 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.333 * [taylor]: Taking taylor expansion of 1/2 in y 0.333 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.333 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.333 * [taylor]: Taking taylor expansion of -1 in y 0.333 * [taylor]: Taking taylor expansion of x in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.335 * [taylor]: Taking taylor expansion of 0 in y 0.340 * [taylor]: Taking taylor expansion of 0 in y 0.347 * [taylor]: Taking taylor expansion of 0 in y 0.353 * * * [progress]: simplifying candidates 0.354 * [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) 0.360 * * [simplify]: iteration 0 : 352 enodes (cost 391 ) 0.368 * * [simplify]: iteration 1 : 1472 enodes (cost 333 ) 0.399 * * [simplify]: iteration 2 : 5001 enodes (cost 333 ) 0.401 * [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)) 0.401 * * * [progress]: adding candidates to table 0.553 * * [progress]: iteration 2 / 4 0.553 * * * [progress]: picking best candidate 0.569 * * * * [pick]: Picked # 0.569 * * * [progress]: localizing error 0.576 * * * [progress]: generating rewritten candidates 0.576 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.581 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.617 * * * [progress]: generating series expansions 0.617 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.617 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (z y x) around 0 0.617 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 0.617 * [taylor]: Taking taylor expansion of (* x z) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of z in x 0.617 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 0.618 * [taylor]: Taking taylor expansion of (* x z) in y 0.618 * [taylor]: Taking taylor expansion of x in y 0.618 * [taylor]: Taking taylor expansion of z in y 0.618 * [taylor]: Taking taylor expansion of y in y 0.618 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 0.618 * [taylor]: Taking taylor expansion of (* x z) in z 0.618 * [taylor]: Taking taylor expansion of x in z 0.618 * [taylor]: Taking taylor expansion of z in z 0.618 * [taylor]: Taking taylor expansion of y in z 0.618 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 0.618 * [taylor]: Taking taylor expansion of (* x z) in z 0.618 * [taylor]: Taking taylor expansion of x in z 0.618 * [taylor]: Taking taylor expansion of z in z 0.618 * [taylor]: Taking taylor expansion of y in z 0.619 * [taylor]: Taking taylor expansion of (/ x y) in y 0.619 * [taylor]: Taking taylor expansion of x in y 0.619 * [taylor]: Taking taylor expansion of y in y 0.619 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of 0 in y 0.620 * [taylor]: Taking taylor expansion of 0 in x 0.621 * [taylor]: Taking taylor expansion of 0 in y 0.621 * [taylor]: Taking taylor expansion of 0 in x 0.622 * [taylor]: Taking taylor expansion of 0 in x 0.622 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (z y x) around 0 0.622 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.622 * [taylor]: Taking taylor expansion of y in x 0.622 * [taylor]: Taking taylor expansion of (* x z) in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.622 * [taylor]: Taking taylor expansion of z in x 0.623 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 0.623 * [taylor]: Taking taylor expansion of y in y 0.623 * [taylor]: Taking taylor expansion of (* x z) in y 0.623 * [taylor]: Taking taylor expansion of x in y 0.623 * [taylor]: Taking taylor expansion of z in y 0.623 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.623 * [taylor]: Taking taylor expansion of y in z 0.623 * [taylor]: Taking taylor expansion of (* x z) in z 0.623 * [taylor]: Taking taylor expansion of x in z 0.623 * [taylor]: Taking taylor expansion of z in z 0.623 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.623 * [taylor]: Taking taylor expansion of y in z 0.623 * [taylor]: Taking taylor expansion of (* x z) in z 0.623 * [taylor]: Taking taylor expansion of x in z 0.623 * [taylor]: Taking taylor expansion of z in z 0.624 * [taylor]: Taking taylor expansion of (/ y x) in y 0.624 * [taylor]: Taking taylor expansion of y in y 0.624 * [taylor]: Taking taylor expansion of x in y 0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of 0 in y 0.624 * [taylor]: Taking taylor expansion of 0 in x 0.625 * [taylor]: Taking taylor expansion of 0 in x 0.626 * [taylor]: Taking taylor expansion of 0 in y 0.626 * [taylor]: Taking taylor expansion of 0 in x 0.626 * [taylor]: Taking taylor expansion of 0 in x 0.626 * [taylor]: Taking taylor expansion of 0 in x 0.627 * [taylor]: Taking taylor expansion of 0 in y 0.627 * [taylor]: Taking taylor expansion of 0 in x 0.627 * [taylor]: Taking taylor expansion of 0 in x 0.627 * [taylor]: Taking taylor expansion of 0 in x 0.627 * [taylor]: Taking taylor expansion of 0 in x 0.628 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (z y x) around 0 0.628 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x 0.628 * [taylor]: Taking taylor expansion of -1 in x 0.628 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.628 * [taylor]: Taking taylor expansion of y in x 0.628 * [taylor]: Taking taylor expansion of (* x z) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of z in x 0.628 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y 0.628 * [taylor]: Taking taylor expansion of -1 in y 0.628 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 0.628 * [taylor]: Taking taylor expansion of y in y 0.629 * [taylor]: Taking taylor expansion of (* x z) in y 0.629 * [taylor]: Taking taylor expansion of x in y 0.629 * [taylor]: Taking taylor expansion of z in y 0.629 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 0.629 * [taylor]: Taking taylor expansion of -1 in z 0.629 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.629 * [taylor]: Taking taylor expansion of y in z 0.629 * [taylor]: Taking taylor expansion of (* x z) in z 0.629 * [taylor]: Taking taylor expansion of x in z 0.629 * [taylor]: Taking taylor expansion of z in z 0.629 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 0.629 * [taylor]: Taking taylor expansion of -1 in z 0.629 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.629 * [taylor]: Taking taylor expansion of y in z 0.629 * [taylor]: Taking taylor expansion of (* x z) in z 0.629 * [taylor]: Taking taylor expansion of x in z 0.629 * [taylor]: Taking taylor expansion of z in z 0.630 * [taylor]: Taking taylor expansion of (* -1 (/ y x)) in y 0.630 * [taylor]: Taking taylor expansion of -1 in y 0.630 * [taylor]: Taking taylor expansion of (/ y x) in y 0.630 * [taylor]: Taking taylor expansion of y in y 0.630 * [taylor]: Taking taylor expansion of x in y 0.630 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.630 * [taylor]: Taking taylor expansion of -1 in x 0.630 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of 0 in y 0.631 * [taylor]: Taking taylor expansion of 0 in x 0.631 * [taylor]: Taking taylor expansion of 0 in x 0.633 * [taylor]: Taking taylor expansion of 0 in y 0.633 * [taylor]: Taking taylor expansion of 0 in x 0.633 * [taylor]: Taking taylor expansion of 0 in x 0.634 * [taylor]: Taking taylor expansion of 0 in x 0.636 * [taylor]: Taking taylor expansion of 0 in y 0.636 * [taylor]: Taking taylor expansion of 0 in x 0.636 * [taylor]: Taking taylor expansion of 0 in x 0.636 * [taylor]: Taking taylor expansion of 0 in x 0.637 * [taylor]: Taking taylor expansion of 0 in x 0.637 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.637 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x z y) around 0 0.637 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 0.637 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 0.637 * [taylor]: Taking taylor expansion of (cosh x) in y 0.637 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.637 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 0.637 * [taylor]: Taking taylor expansion of (exp x) in y 0.637 * [taylor]: Taking taylor expansion of x in y 0.637 * [taylor]: Taking taylor expansion of (exp (- x)) in y 0.637 * [taylor]: Taking taylor expansion of (- x) in y 0.637 * [taylor]: Taking taylor expansion of x in y 0.637 * [taylor]: Taking taylor expansion of 2 in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.638 * [taylor]: Taking taylor expansion of (* x z) in y 0.638 * [taylor]: Taking taylor expansion of x in y 0.638 * [taylor]: Taking taylor expansion of z in y 0.640 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 0.640 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 0.640 * [taylor]: Taking taylor expansion of (cosh x) in z 0.640 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.640 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 0.640 * [taylor]: Taking taylor expansion of (exp x) in z 0.640 * [taylor]: Taking taylor expansion of x in z 0.640 * [taylor]: Taking taylor expansion of (exp (- x)) in z 0.640 * [taylor]: Taking taylor expansion of (- x) in z 0.640 * [taylor]: Taking taylor expansion of x in z 0.641 * [taylor]: Taking taylor expansion of 2 in z 0.641 * [taylor]: Taking taylor expansion of y in z 0.641 * [taylor]: Taking taylor expansion of (* x z) in z 0.641 * [taylor]: Taking taylor expansion of x in z 0.641 * [taylor]: Taking taylor expansion of z in z 0.641 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.641 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.641 * [taylor]: Taking taylor expansion of (cosh x) in x 0.641 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.641 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.641 * [taylor]: Taking taylor expansion of (exp x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.641 * [taylor]: Taking taylor expansion of (- x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of 2 in x 0.642 * [taylor]: Taking taylor expansion of y in x 0.642 * [taylor]: Taking taylor expansion of (* x z) in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of z in x 0.643 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 0.643 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 0.643 * [taylor]: Taking taylor expansion of (cosh x) in x 0.643 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 0.643 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.643 * [taylor]: Taking taylor expansion of (exp x) in x 0.643 * [taylor]: Taking taylor expansion of x in x 0.643 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.643 * [taylor]: Taking taylor expansion of (- x) in x 0.643 * [taylor]: Taking taylor expansion of x in x 0.643 * [taylor]: Taking taylor expansion of 2 in x 0.644 * [taylor]: Taking taylor expansion of y in x 0.644 * [taylor]: Taking taylor expansion of (* x z) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of z in x 0.644 * [taylor]: Taking taylor expansion of (/ y z) in z 0.644 * [taylor]: Taking taylor expansion of y in z 0.644 * [taylor]: Taking taylor expansion of z in z 0.644 * [taylor]: Taking taylor expansion of y in y 0.647 * [taylor]: Taking taylor expansion of 0 in z 0.648 * [taylor]: Taking taylor expansion of 0 in y 0.652 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in z 0.652 * [taylor]: Taking taylor expansion of 1/2 in z 0.652 * [taylor]: Taking taylor expansion of (/ y z) in z 0.652 * [taylor]: Taking taylor expansion of y in z 0.652 * [taylor]: Taking taylor expansion of z in z 0.652 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.652 * [taylor]: Taking taylor expansion of 1/2 in y 0.652 * [taylor]: Taking taylor expansion of y in y 0.653 * [taylor]: Taking taylor expansion of 0 in y 0.654 * [taylor]: Taking taylor expansion of 0 in y 0.660 * [taylor]: Taking taylor expansion of 0 in z 0.660 * [taylor]: Taking taylor expansion of 0 in y 0.660 * [taylor]: Taking taylor expansion of 0 in y 0.661 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x z y) around 0 0.661 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 0.661 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 0.661 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 0.661 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.661 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 0.661 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.661 * [taylor]: Taking taylor expansion of x in y 0.661 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.661 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.661 * [taylor]: Taking taylor expansion of x in y 0.661 * [taylor]: Taking taylor expansion of 2 in y 0.662 * [taylor]: Taking taylor expansion of (* x z) in y 0.662 * [taylor]: Taking taylor expansion of x in y 0.662 * [taylor]: Taking taylor expansion of z in y 0.662 * [taylor]: Taking taylor expansion of y in y 0.662 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 0.662 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 0.662 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 0.662 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.662 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 0.662 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.662 * [taylor]: Taking taylor expansion of x in z 0.662 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.662 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.662 * [taylor]: Taking taylor expansion of x in z 0.662 * [taylor]: Taking taylor expansion of 2 in z 0.663 * [taylor]: Taking taylor expansion of (* x z) in z 0.663 * [taylor]: Taking taylor expansion of x in z 0.663 * [taylor]: Taking taylor expansion of z in z 0.663 * [taylor]: Taking taylor expansion of y in z 0.666 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.666 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.666 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.666 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.666 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.666 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.666 * [taylor]: Taking taylor expansion of x in x 0.666 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.666 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.666 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of 2 in x 0.667 * [taylor]: Taking taylor expansion of (* x z) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of z in x 0.667 * [taylor]: Taking taylor expansion of y in x 0.669 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 0.669 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 0.669 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.669 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 0.669 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.669 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.669 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of 2 in x 0.670 * [taylor]: Taking taylor expansion of (* x z) in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of z in x 0.671 * [taylor]: Taking taylor expansion of y in x 0.672 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in z 0.672 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 0.672 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 0.672 * [taylor]: Taking taylor expansion of 1/2 in z 0.672 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 0.672 * [taylor]: Taking taylor expansion of z in z 0.673 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 0.673 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.673 * [taylor]: Taking taylor expansion of x in z 0.673 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.673 * [taylor]: Taking taylor expansion of 1/2 in z 0.673 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.673 * [taylor]: Taking taylor expansion of z in z 0.673 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.673 * [taylor]: Taking taylor expansion of x in z 0.673 * [taylor]: Taking taylor expansion of y in z 0.676 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 0.676 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 0.676 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.676 * [taylor]: Taking taylor expansion of 1/2 in y 0.676 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.677 * [taylor]: Taking taylor expansion of x in y 0.677 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 0.677 * [taylor]: Taking taylor expansion of 1/2 in y 0.677 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 0.677 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 0.677 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.677 * [taylor]: Taking taylor expansion of x in y 0.677 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of 0 in z 0.680 * [taylor]: Taking taylor expansion of 0 in y 0.684 * [taylor]: Taking taylor expansion of 0 in y 0.690 * [taylor]: Taking taylor expansion of 0 in z 0.690 * [taylor]: Taking taylor expansion of 0 in y 0.690 * [taylor]: Taking taylor expansion of 0 in y 0.700 * [taylor]: Taking taylor expansion of 0 in y 0.709 * [taylor]: Taking taylor expansion of 0 in z 0.709 * [taylor]: Taking taylor expansion of 0 in y 0.709 * [taylor]: Taking taylor expansion of 0 in y 0.709 * [taylor]: Taking taylor expansion of 0 in y 0.718 * [taylor]: Taking taylor expansion of 0 in y 0.718 * [approximate]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in (x z y) around 0 0.718 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y 0.718 * [taylor]: Taking taylor expansion of -1 in y 0.718 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y 0.718 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y 0.718 * [taylor]: Taking taylor expansion of z in y 0.718 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 0.718 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 0.719 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.719 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 0.719 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.719 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.719 * [taylor]: Taking taylor expansion of -1 in y 0.719 * [taylor]: Taking taylor expansion of x in y 0.719 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 0.719 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 0.719 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.719 * [taylor]: Taking taylor expansion of -1 in y 0.719 * [taylor]: Taking taylor expansion of x in y 0.719 * [taylor]: Taking taylor expansion of 2 in y 0.719 * [taylor]: Taking taylor expansion of x in y 0.719 * [taylor]: Taking taylor expansion of y in y 0.719 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in z 0.720 * [taylor]: Taking taylor expansion of -1 in z 0.720 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in z 0.720 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z 0.720 * [taylor]: Taking taylor expansion of z in z 0.720 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z 0.720 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 0.720 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.720 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 0.720 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.720 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.720 * [taylor]: Taking taylor expansion of -1 in z 0.720 * [taylor]: Taking taylor expansion of x in z 0.720 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 0.720 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 0.720 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.720 * [taylor]: Taking taylor expansion of -1 in z 0.720 * [taylor]: Taking taylor expansion of x in z 0.720 * [taylor]: Taking taylor expansion of 2 in z 0.720 * [taylor]: Taking taylor expansion of x in z 0.720 * [taylor]: Taking taylor expansion of y in z 0.724 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 0.724 * [taylor]: Taking taylor expansion of -1 in x 0.724 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 0.724 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 0.724 * [taylor]: Taking taylor expansion of z in x 0.724 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 0.724 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.724 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.724 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.724 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.724 * [taylor]: Taking taylor expansion of -1 in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.724 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.724 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.724 * [taylor]: Taking taylor expansion of -1 in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.725 * [taylor]: Taking taylor expansion of 2 in x 0.725 * [taylor]: Taking taylor expansion of x in x 0.725 * [taylor]: Taking taylor expansion of y in x 0.727 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 0.727 * [taylor]: Taking taylor expansion of -1 in x 0.727 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 0.727 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 0.727 * [taylor]: Taking taylor expansion of z in x 0.727 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 0.727 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.727 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 0.727 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 0.727 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.727 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.727 * [taylor]: Taking taylor expansion of -1 in x 0.727 * [taylor]: Taking taylor expansion of x in x 0.728 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 0.728 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 0.728 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.728 * [taylor]: Taking taylor expansion of -1 in x 0.728 * [taylor]: Taking taylor expansion of x in x 0.728 * [taylor]: Taking taylor expansion of 2 in x 0.728 * [taylor]: Taking taylor expansion of x in x 0.728 * [taylor]: Taking taylor expansion of y in x 0.731 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in z 0.731 * [taylor]: Taking taylor expansion of -1 in z 0.731 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in z 0.731 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 0.731 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 0.731 * [taylor]: Taking taylor expansion of 1/2 in z 0.731 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 0.731 * [taylor]: Taking taylor expansion of z in z 0.731 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.731 * [taylor]: Taking taylor expansion of x in z 0.731 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 0.731 * [taylor]: Taking taylor expansion of 1/2 in z 0.731 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 0.731 * [taylor]: Taking taylor expansion of z in z 0.731 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 0.731 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.731 * [taylor]: Taking taylor expansion of -1 in z 0.731 * [taylor]: Taking taylor expansion of x in z 0.731 * [taylor]: Taking taylor expansion of y in z 0.734 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y)) in y 0.734 * [taylor]: Taking taylor expansion of -1 in y 0.734 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 0.734 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 0.734 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 0.734 * [taylor]: Taking taylor expansion of 1/2 in y 0.735 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.735 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.735 * [taylor]: Taking taylor expansion of x in y 0.735 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 0.735 * [taylor]: Taking taylor expansion of 1/2 in y 0.735 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.735 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.735 * [taylor]: Taking taylor expansion of -1 in y 0.735 * [taylor]: Taking taylor expansion of x in y 0.735 * [taylor]: Taking taylor expansion of y in y 0.738 * [taylor]: Taking taylor expansion of 0 in z 0.738 * [taylor]: Taking taylor expansion of 0 in y 0.743 * [taylor]: Taking taylor expansion of 0 in y 0.749 * [taylor]: Taking taylor expansion of 0 in z 0.749 * [taylor]: Taking taylor expansion of 0 in y 0.749 * [taylor]: Taking taylor expansion of 0 in y 0.756 * [taylor]: Taking taylor expansion of 0 in y 0.764 * [taylor]: Taking taylor expansion of 0 in z 0.765 * [taylor]: Taking taylor expansion of 0 in y 0.765 * [taylor]: Taking taylor expansion of 0 in y 0.765 * [taylor]: Taking taylor expansion of 0 in y 0.773 * [taylor]: Taking taylor expansion of 0 in y 0.774 * * * [progress]: simplifying candidates 0.781 * [simplify]: Simplifying using # : (expm1 (/ z (/ y x))) (log1p (/ z (/ y x))) (- (log z) (- (log y) (log x))) (- (log z) (log (/ y x))) (log (/ z (/ y x))) (exp (/ z (/ y x))) (/ (* (* z z) z) (/ (* (* y y) y) (* (* x x) x))) (/ (* (* z z) z) (* (* (/ y x) (/ y x)) (/ y x))) (* (cbrt (/ z (/ y x))) (cbrt (/ z (/ y x)))) (cbrt (/ z (/ y x))) (* (* (/ z (/ y x)) 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(/ (sqrt z) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))) (/ (cosh x) (/ (sqrt z) (/ (* (cbrt y) (cbrt y)) (sqrt x)))) (/ (cosh x) (/ (sqrt z) (/ (* (cbrt y) (cbrt y)) 1))) (/ (cosh x) (/ (sqrt z) (/ (sqrt y) (* (cbrt x) (cbrt x))))) (/ (cosh x) (/ (sqrt z) (/ (sqrt y) (sqrt x)))) (/ (cosh x) (/ (sqrt z) (/ (sqrt y) 1))) (/ (cosh x) (/ (sqrt z) (/ 1 (* (cbrt x) (cbrt x))))) (/ (cosh x) (/ (sqrt z) (/ 1 (sqrt x)))) (/ (cosh x) (/ (sqrt z) (/ 1 1))) (/ (cosh x) (/ (sqrt z) 1)) (/ (cosh x) (/ (sqrt z) y)) (/ (cosh x) (/ 1 (* (cbrt (/ y x)) (cbrt (/ y x))))) (/ (cosh x) (/ 1 (sqrt (/ y x)))) (/ (cosh x) (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))) (/ (cosh x) (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt x)))) (/ (cosh x) (/ 1 (/ (* (cbrt y) (cbrt y)) 1))) (/ (cosh x) (/ 1 (/ (sqrt y) (* (cbrt x) (cbrt x))))) (/ (cosh x) (/ 1 (/ (sqrt y) (sqrt x)))) (/ (cosh x) (/ 1 (/ (sqrt y) 1))) (/ (cosh x) (/ 1 (/ 1 (* (cbrt x) (cbrt x))))) (/ (cosh x) (/ 1 (/ 1 (sqrt x)))) (/ (cosh x) (/ 1 (/ 1 1))) (/ (cosh x) (/ 1 1)) (/ (cosh x) (/ 1 y)) (/ (cosh x) 1) (/ (cosh x) z) (/ (cosh x) (/ z y)) (/ (/ z (/ y x)) (cbrt (cosh x))) (/ (/ z (/ y x)) (sqrt (cosh x))) (/ (/ z (/ y x)) (cosh x)) (/ (cosh x) z) (* (/ z (/ y x)) 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)) 0.797 * * [simplify]: iteration 0 : 1126 enodes (cost 2732 ) 0.822 * * [simplify]: iteration 1 : 5001 enodes (cost 2629 ) 0.833 * [simplify]: Simplified to: (expm1 (/ z (/ y x))) (log1p (/ z (/ y x))) (log (/ z (/ y x))) (log (/ z (/ y x))) (log (/ z (/ y x))) (exp (/ z (/ y x))) (pow (/ z (/ y x)) 3) (pow (/ z (/ y x)) 3) (* (cbrt (/ z (/ y x))) (cbrt (/ z (/ y x)))) (cbrt (/ z (/ y x))) (pow (/ z (/ y x)) 3) (sqrt (/ z (/ y x))) (sqrt (/ z (/ y x))) (- z) (- (/ y x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt (/ y x)) (cbrt (/ y x)))) (/ (cbrt z) (cbrt (/ y x))) (/ (* 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y))) (/ (sqrt (cosh x)) (/ (cbrt z) (/ (cbrt y) x))) (/ (sqrt (cosh x)) (/ (* (cbrt z) (cbrt z)) (/ (sqrt y) (* (cbrt x) (cbrt x))))) (/ (sqrt (cosh x)) (/ (cbrt z) (/ (sqrt y) (cbrt x)))) (/ (sqrt (cosh x)) (/ (* (cbrt z) (cbrt z)) (/ (sqrt y) (sqrt x)))) (/ (sqrt (cosh x)) (/ (cbrt z) (/ (sqrt y) (sqrt x)))) (* (/ (sqrt (cosh x)) (* (cbrt z) (cbrt z))) (sqrt y)) (/ (sqrt (cosh x)) (/ (cbrt z) (/ (sqrt y) x))) (/ (/ (sqrt (cosh x)) (* (cbrt z) (cbrt z))) (* (cbrt x) (cbrt x))) (/ (sqrt (cosh x)) (/ (cbrt z) (/ y (cbrt x)))) (/ (/ (sqrt (cosh x)) (* (cbrt z) (cbrt z))) (sqrt x)) (/ (sqrt (cosh x)) (/ (cbrt z) (/ y (sqrt x)))) (/ (sqrt (cosh x)) (* (cbrt z) (cbrt z))) (/ (sqrt (cosh x)) (/ (cbrt z) (/ y x))) (/ (sqrt (cosh x)) (* (cbrt z) (cbrt z))) (/ (sqrt (cosh x)) (/ (cbrt z) (/ y x))) (/ (sqrt (cosh x)) (/ (* (cbrt z) (cbrt z)) y)) (/ (sqrt (cosh x)) (/ (cbrt z) (/ 1 x))) (/ (sqrt (cosh x)) (/ (sqrt z) (* (cbrt (/ y x)) (cbrt (/ y x))))) (/ (sqrt (cosh x)) (/ (sqrt z) (cbrt (/ y x)))) (/ (sqrt (cosh x)) (/ (sqrt z) (sqrt (/ y x)))) (/ (sqrt (cosh x)) (/ (sqrt z) (sqrt (/ y x)))) (/ (sqrt (cosh x)) (/ (sqrt z) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))) (/ (sqrt (cosh x)) (/ (sqrt z) (/ (cbrt y) (cbrt x)))) (/ (sqrt (cosh x)) (/ (sqrt z) (/ (* (cbrt y) (cbrt y)) (sqrt x)))) (/ (sqrt (cosh x)) (/ (sqrt z) (/ (cbrt y) (sqrt x)))) (* (/ (sqrt (cosh x)) (sqrt z)) (* (cbrt y) (cbrt y))) (/ (sqrt (cosh x)) (/ (sqrt z) (/ (cbrt y) x))) (/ (sqrt (cosh x)) (/ (sqrt z) (/ (sqrt y) (* (cbrt x) (cbrt x))))) (/ (sqrt (cosh x)) (/ (sqrt z) (/ (sqrt y) (cbrt x)))) (/ (sqrt (cosh x)) (/ (sqrt z) (/ (sqrt y) (sqrt x)))) (/ (sqrt (cosh x)) (/ (sqrt z) (/ (sqrt y) (sqrt x)))) (* (/ (sqrt (cosh x)) (sqrt z)) (sqrt y)) (/ (sqrt (cosh x)) (/ (sqrt z) (/ (sqrt y) x))) (/ (/ (sqrt (cosh x)) (sqrt z)) (* (cbrt x) (cbrt x))) (/ (sqrt (cosh x)) (/ (sqrt z) (/ y (cbrt x)))) (/ (/ (sqrt (cosh x)) (sqrt z)) (sqrt x)) (/ (sqrt (cosh x)) (/ (sqrt z) (/ y (sqrt x)))) (/ (sqrt (cosh x)) (sqrt z)) (/ (sqrt (cosh x)) (/ (sqrt z) (/ y x))) (/ (sqrt (cosh x)) (sqrt z)) (/ (sqrt (cosh x)) (/ (sqrt z) (/ y x))) (/ (sqrt (cosh x)) (/ (sqrt z) y)) (/ (/ (sqrt (cosh x)) (sqrt z)) x) (* (sqrt (cosh x)) (* (cbrt (/ y x)) (cbrt (/ y x)))) (/ (sqrt (cosh x)) (/ z (cbrt (/ y x)))) (* (sqrt (cosh x)) (sqrt (/ y x))) (/ (sqrt (cosh x)) (/ z (sqrt (/ y x)))) (* (sqrt (cosh x)) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x)))) (/ (sqrt (cosh x)) (/ z (/ (cbrt y) (cbrt x)))) (* (sqrt (cosh x)) (/ (* (cbrt y) (cbrt y)) (sqrt x))) (/ (sqrt (cosh x)) (/ z (/ (cbrt y) (sqrt x)))) (* (sqrt (cosh x)) (* (cbrt y) (cbrt y))) (/ (sqrt (cosh x)) (/ z (/ (cbrt y) x))) (* (sqrt (cosh x)) (/ (sqrt y) (* (cbrt x) (cbrt x)))) (/ (sqrt (cosh x)) (/ z (/ (sqrt y) (cbrt x)))) (* (sqrt (cosh x)) (/ (sqrt y) (sqrt x))) (/ (sqrt (cosh x)) (/ z (/ (sqrt y) (sqrt x)))) (* (sqrt (cosh x)) (sqrt y)) (/ (sqrt (cosh x)) (/ z (/ (sqrt y) x))) (/ (sqrt (cosh x)) (* (cbrt x) (cbrt x))) (/ (sqrt (cosh x)) (/ z (/ y (cbrt x)))) (/ (sqrt (cosh x)) (sqrt x)) (/ (sqrt (cosh x)) (/ z (/ y (sqrt x)))) (sqrt (cosh x)) (/ (sqrt (cosh x)) (/ z (/ y x))) (sqrt (cosh x)) (/ (sqrt (cosh x)) (/ z (/ y x))) (* (sqrt (cosh x)) y) (/ (/ (sqrt (cosh x)) z) x) (sqrt (cosh x)) (/ (sqrt (cosh x)) (/ z (/ y x))) (/ (sqrt (cosh x)) z) (* (sqrt (cosh x)) (/ y x)) (/ (sqrt (cosh x)) (/ z y)) (/ (sqrt (cosh x)) x) (/ 1 (* (cbrt (/ z (/ y x))) (cbrt (/ z (/ y x))))) (/ (cosh x) (cbrt (/ z (/ y x)))) (/ 1 (sqrt (/ z (/ y x)))) (/ (cosh x) (sqrt (/ z (/ y x)))) (/ (* (cbrt (/ y x)) (cbrt (/ y x))) (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (cbrt (/ y x)))) (/ (sqrt (/ y x)) (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (sqrt (/ y x)))) (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))) (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (/ (cbrt y) (cbrt x)))) (/ (/ (* (cbrt y) (cbrt y)) (sqrt x)) (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (/ (cbrt y) (sqrt x)))) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (/ (cbrt y) x))) (/ (/ (sqrt y) (* (cbrt x) (cbrt x))) (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (/ (sqrt y) (cbrt x)))) (/ (/ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (/ (sqrt y) (sqrt x)))) (/ (sqrt y) (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (/ (sqrt y) x))) (/ (/ 1 (* (cbrt z) (cbrt z))) (* (cbrt x) (cbrt x))) (/ (cosh x) (/ (cbrt z) (/ y (cbrt x)))) (/ (/ 1 (* (cbrt z) (cbrt z))) (sqrt x)) (/ (cosh x) (/ (cbrt z) (/ y (sqrt x)))) (/ 1 (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (/ y x))) (/ 1 (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (/ y x))) (/ y (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (cbrt z) (/ 1 x))) (/ (* (cbrt (/ y x)) (cbrt (/ y x))) (sqrt z)) (/ (cosh x) (/ (sqrt z) (cbrt (/ y x)))) (/ (sqrt (/ y x)) (sqrt z)) (/ (cosh x) (/ (sqrt z) (sqrt (/ y x)))) (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))) (sqrt z)) (/ (cosh x) (/ (sqrt z) (/ (cbrt y) (cbrt x)))) (/ (/ (* (cbrt y) (cbrt y)) (sqrt x)) (sqrt z)) (/ (cosh x) (/ (sqrt z) (/ (cbrt y) (sqrt x)))) (/ (* (cbrt y) (cbrt y)) (sqrt z)) (/ (cosh x) (/ (sqrt z) (/ (cbrt y) x))) (/ (/ (sqrt y) (* (cbrt x) (cbrt x))) (sqrt z)) (/ (cosh x) (/ (sqrt z) (/ (sqrt y) (cbrt x)))) (/ (/ (sqrt y) (sqrt x)) (sqrt z)) (/ (cosh x) (/ (sqrt z) (/ (sqrt y) (sqrt x)))) (/ (sqrt y) (sqrt z)) (/ (cosh x) (/ (sqrt z) (/ (sqrt y) x))) (/ (/ 1 (sqrt z)) (* (cbrt x) (cbrt x))) (/ (cosh x) (/ (sqrt z) (/ y (cbrt x)))) (/ (/ 1 (sqrt z)) (sqrt x)) (/ (cosh x) (/ (sqrt z) (/ y (sqrt x)))) (/ 1 (sqrt z)) (/ (cosh x) (/ (sqrt z) (/ y x))) (/ 1 (sqrt z)) (/ (cosh x) (/ (sqrt z) (/ y x))) (/ y (sqrt z)) (/ (/ (cosh x) (sqrt z)) x) (* (cbrt (/ y x)) (cbrt (/ y x))) (/ (cosh x) (/ z (cbrt (/ y x)))) (sqrt (/ y x)) (/ (cosh x) (/ z (sqrt (/ y x)))) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))) (/ (cosh x) (/ z (/ (cbrt y) (cbrt x)))) (/ (* (cbrt y) (cbrt y)) (sqrt x)) (/ (cosh x) (/ z (/ (cbrt y) (sqrt x)))) (* (cbrt y) (cbrt y)) (/ (cosh x) (/ z (/ (cbrt y) x))) (/ (sqrt y) (* (cbrt x) (cbrt x))) (/ (cosh x) (/ z (/ (sqrt y) (cbrt x)))) (/ (sqrt y) (sqrt x)) (/ (cosh x) (/ z (/ (sqrt y) (sqrt x)))) (sqrt y) (/ (cosh x) (/ z (/ (sqrt y) x))) (/ 1 (* (cbrt x) (cbrt x))) (/ (cosh x) (/ z (/ y (cbrt x)))) (/ 1 (sqrt x)) (/ (cosh x) (/ z (/ y (sqrt x)))) 1 (/ (cosh x) (/ z (/ y x))) 1 (/ (cosh x) (/ z (/ y x))) y (/ (/ (cosh x) z) x) 1 (/ (cosh x) (/ z (/ y x))) (/ 1 z) (* (cosh x) (/ y x)) (/ y z) (/ (cosh x) x) (/ y (* x z)) (/ (/ z (/ y x)) (cosh x)) (/ (cosh x) (* (cbrt (/ z (/ y x))) (cbrt (/ z (/ y x))))) (/ (cosh x) (sqrt (/ z (/ y x)))) (/ (cosh x) (/ (* (cbrt z) (cbrt z)) (* (cbrt (/ y x)) (cbrt (/ y x))))) (/ (cosh x) (/ (* (cbrt z) (cbrt z)) (sqrt (/ y x)))) (/ (cosh x) (/ (* (cbrt z) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))) (/ (cosh x) (/ (* (cbrt z) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt x)))) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (* (cbrt y) (cbrt y))) (/ (cosh x) (/ (* (cbrt z) (cbrt z)) (/ (sqrt y) (* (cbrt x) (cbrt x))))) (/ (cosh x) (/ (* (cbrt z) (cbrt z)) (/ (sqrt y) (sqrt x)))) (* (/ (cosh x) (* (cbrt z) (cbrt z))) (sqrt y)) (/ (/ (cosh x) (* (cbrt z) (cbrt z))) (* (cbrt x) (cbrt x))) (/ (/ (cosh x) (* (cbrt z) (cbrt z))) (sqrt x)) (/ (cosh x) (* (cbrt z) (cbrt z))) (/ (cosh x) (* (cbrt z) (cbrt z))) (/ (cosh x) (/ (* (cbrt z) (cbrt z)) y)) (/ (cosh x) (/ (sqrt z) (* (cbrt (/ y x)) (cbrt (/ y x))))) (/ (cosh x) (/ (sqrt z) (sqrt (/ y x)))) (/ (cosh x) (/ (sqrt z) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))) (/ (cosh x) (/ (sqrt z) (/ (* (cbrt y) (cbrt y)) (sqrt x)))) (* (/ (cosh x) (sqrt z)) (* (cbrt y) (cbrt y))) (/ (cosh x) (/ (sqrt z) (/ (sqrt y) (* (cbrt x) (cbrt x))))) (/ (cosh x) (/ (sqrt z) (/ (sqrt y) (sqrt x)))) (* (/ (cosh x) (sqrt z)) (sqrt y)) (/ (/ (cosh x) (sqrt z)) (* (cbrt x) (cbrt x))) (/ (/ (cosh x) (sqrt z)) (sqrt x)) (/ (cosh x) (sqrt z)) (/ (cosh x) (sqrt z)) (/ (cosh x) (/ (sqrt z) y)) (* (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))) (* (cosh x) (/ (sqrt y) (* (cbrt x) (cbrt x)))) (* (cosh x) (/ (sqrt y) (sqrt x))) (* (cosh x) (sqrt y)) (/ (/ (cosh x) (cbrt x)) (cbrt x)) (* (cosh x) (/ 1 (sqrt x))) (cosh x) (cosh x) (* (cosh x) y) (cosh x) (/ (cosh x) z) (/ (cosh x) (/ z y)) (/ (/ z (/ y x)) (cbrt (cosh x))) (/ (/ z (/ y x)) (sqrt (cosh x))) (/ (/ z (/ y x)) (cosh x)) (/ (cosh x) z) (* (/ z (/ y x)) 2) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (fma 1/2 (/ (* x y) z) (/ y (* x z))) (* (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) z) (/ y x)) (* (/ (fma 1/2 (exp (* -1 x)) (* 1/2 (exp x))) z) (/ y x)) 0.835 * * * [progress]: adding candidates to table 1.577 * * [progress]: iteration 3 / 4 1.577 * * * [progress]: picking best candidate 1.591 * * * * [pick]: Picked # 1.591 * * * [progress]: localizing error 1.601 * * * [progress]: generating rewritten candidates 1.601 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.615 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.621 * * * [progress]: generating series expansions 1.621 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.621 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (y z x) around 0 1.621 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 1.621 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 1.621 * [taylor]: Taking taylor expansion of (cosh x) in x 1.621 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.621 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.621 * [taylor]: Taking taylor expansion of (exp x) in x 1.621 * [taylor]: Taking taylor expansion of x in x 1.621 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.621 * [taylor]: Taking taylor expansion of (- x) in x 1.621 * [taylor]: Taking taylor expansion of x in x 1.622 * [taylor]: Taking taylor expansion of 2 in x 1.623 * [taylor]: Taking taylor expansion of y in x 1.623 * [taylor]: Taking taylor expansion of (* x z) in x 1.623 * [taylor]: Taking taylor expansion of x in x 1.623 * [taylor]: Taking taylor expansion of z in x 1.623 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 1.623 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 1.623 * [taylor]: Taking taylor expansion of (cosh x) in z 1.623 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.623 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 1.623 * [taylor]: Taking taylor expansion of (exp x) in z 1.623 * [taylor]: Taking taylor expansion of x in z 1.623 * [taylor]: Taking taylor expansion of (exp (- x)) in z 1.623 * [taylor]: Taking taylor expansion of (- x) in z 1.623 * [taylor]: Taking taylor expansion of x in z 1.624 * [taylor]: Taking taylor expansion of 2 in z 1.624 * [taylor]: Taking taylor expansion of y in z 1.624 * [taylor]: Taking taylor expansion of (* x z) in z 1.624 * [taylor]: Taking taylor expansion of x in z 1.624 * [taylor]: Taking taylor expansion of z in z 1.624 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 1.624 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 1.624 * [taylor]: Taking taylor expansion of (cosh x) in y 1.624 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.624 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 1.624 * [taylor]: Taking taylor expansion of (exp x) in y 1.624 * [taylor]: Taking taylor expansion of x in y 1.625 * [taylor]: Taking taylor expansion of (exp (- x)) in y 1.625 * [taylor]: Taking taylor expansion of (- x) in y 1.625 * [taylor]: Taking taylor expansion of x in y 1.625 * [taylor]: Taking taylor expansion of 2 in y 1.625 * [taylor]: Taking taylor expansion of y in y 1.625 * [taylor]: Taking taylor expansion of (* x z) in y 1.625 * [taylor]: Taking taylor expansion of x in y 1.625 * [taylor]: Taking taylor expansion of z in y 1.628 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 1.628 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 1.628 * [taylor]: Taking taylor expansion of (cosh x) in y 1.628 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.628 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 1.628 * [taylor]: Taking taylor expansion of (exp x) in y 1.628 * [taylor]: Taking taylor expansion of x in y 1.628 * [taylor]: Taking taylor expansion of (exp (- x)) in y 1.628 * [taylor]: Taking taylor expansion of (- x) in y 1.628 * [taylor]: Taking taylor expansion of x in y 1.628 * [taylor]: Taking taylor expansion of 2 in y 1.628 * [taylor]: Taking taylor expansion of y in y 1.628 * [taylor]: Taking taylor expansion of (* x z) in y 1.628 * [taylor]: Taking taylor expansion of x in y 1.628 * [taylor]: Taking taylor expansion of z in y 1.631 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) (* x z)) in z 1.631 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) in z 1.631 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in z 1.631 * [taylor]: Taking taylor expansion of 1/2 in z 1.631 * [taylor]: Taking taylor expansion of (exp x) in z 1.631 * [taylor]: Taking taylor expansion of x in z 1.631 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- x))) in z 1.631 * [taylor]: Taking taylor expansion of 1/2 in z 1.631 * [taylor]: Taking taylor expansion of (exp (- x)) in z 1.631 * [taylor]: Taking taylor expansion of (- x) in z 1.631 * [taylor]: Taking taylor expansion of x in z 1.631 * [taylor]: Taking taylor expansion of (* x z) in z 1.631 * [taylor]: Taking taylor expansion of x in z 1.631 * [taylor]: Taking taylor expansion of z in z 1.632 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) x) in x 1.632 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) in x 1.632 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x 1.632 * [taylor]: Taking taylor expansion of 1/2 in x 1.632 * [taylor]: Taking taylor expansion of (exp x) in x 1.632 * [taylor]: Taking taylor expansion of x in x 1.632 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- x))) in x 1.632 * [taylor]: Taking taylor expansion of 1/2 in x 1.632 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.632 * [taylor]: Taking taylor expansion of (- x) in x 1.632 * [taylor]: Taking taylor expansion of x in x 1.632 * [taylor]: Taking taylor expansion of x in x 1.637 * [taylor]: Taking taylor expansion of 0 in z 1.640 * [taylor]: Taking taylor expansion of 0 in x 1.649 * [taylor]: Taking taylor expansion of 0 in z 1.649 * [taylor]: Taking taylor expansion of 0 in x 1.653 * [taylor]: Taking taylor expansion of 0 in x 1.664 * [taylor]: Taking taylor expansion of 0 in z 1.664 * [taylor]: Taking taylor expansion of 0 in x 1.664 * [taylor]: Taking taylor expansion of 0 in x 1.669 * [taylor]: Taking taylor expansion of 0 in x 1.690 * [taylor]: Taking taylor expansion of 0 in z 1.690 * [taylor]: Taking taylor expansion of 0 in x 1.691 * [taylor]: Taking taylor expansion of 0 in x 1.691 * [taylor]: Taking taylor expansion of 0 in x 1.698 * [taylor]: Taking taylor expansion of 0 in x 1.698 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (y z x) around 0 1.698 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 1.698 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 1.698 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.699 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.699 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.699 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.699 * [taylor]: Taking taylor expansion of x in x 1.699 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.699 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.699 * [taylor]: Taking taylor expansion of x in x 1.700 * [taylor]: Taking taylor expansion of 2 in x 1.700 * [taylor]: Taking taylor expansion of (* x z) in x 1.700 * [taylor]: Taking taylor expansion of x in x 1.700 * [taylor]: Taking taylor expansion of z in x 1.700 * [taylor]: Taking taylor expansion of y in x 1.702 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 1.702 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 1.702 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 1.702 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.702 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 1.702 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.702 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.702 * [taylor]: Taking taylor expansion of x in z 1.702 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 1.702 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 1.702 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.702 * [taylor]: Taking taylor expansion of x in z 1.702 * [taylor]: Taking taylor expansion of 2 in z 1.703 * [taylor]: Taking taylor expansion of (* x z) in z 1.703 * [taylor]: Taking taylor expansion of x in z 1.703 * [taylor]: Taking taylor expansion of z in z 1.703 * [taylor]: Taking taylor expansion of y in z 1.706 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 1.706 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 1.706 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 1.706 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.706 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.706 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.706 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.706 * [taylor]: Taking taylor expansion of x in y 1.706 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.706 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.706 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.706 * [taylor]: Taking taylor expansion of x in y 1.706 * [taylor]: Taking taylor expansion of 2 in y 1.707 * [taylor]: Taking taylor expansion of (* x z) in y 1.707 * [taylor]: Taking taylor expansion of x in y 1.707 * [taylor]: Taking taylor expansion of z in y 1.707 * [taylor]: Taking taylor expansion of y in y 1.707 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 1.707 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 1.707 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 1.707 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.707 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 1.707 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 1.707 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.707 * [taylor]: Taking taylor expansion of x in y 1.707 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 1.707 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 1.707 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.707 * [taylor]: Taking taylor expansion of x in y 1.707 * [taylor]: Taking taylor expansion of 2 in y 1.708 * [taylor]: Taking taylor expansion of (* x z) in y 1.708 * [taylor]: Taking taylor expansion of x in y 1.708 * [taylor]: Taking taylor expansion of z in y 1.708 * [taylor]: Taking taylor expansion of y in y 1.708 * [taylor]: Taking taylor expansion of (* 1/2 (* x (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) z))) in z 1.708 * [taylor]: Taking taylor expansion of 1/2 in z 1.708 * [taylor]: Taking taylor expansion of (* x (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) z)) in z 1.708 * [taylor]: Taking taylor expansion of x in z 1.708 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) z) in z 1.708 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 1.708 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.708 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.708 * [taylor]: Taking taylor expansion of x in z 1.708 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 1.708 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 1.708 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.708 * [taylor]: Taking taylor expansion of x in z 1.708 * [taylor]: Taking taylor expansion of z in z 1.711 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* x (exp (/ 1 x)))) (* 1/2 (* x (exp (- (/ 1 x)))))) in x 1.711 * [taylor]: Taking taylor expansion of (* 1/2 (* x (exp (/ 1 x)))) in x 1.711 * [taylor]: Taking taylor expansion of 1/2 in x 1.711 * [taylor]: Taking taylor expansion of (* x (exp (/ 1 x))) in x 1.711 * [taylor]: Taking taylor expansion of x in x 1.711 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.712 * [taylor]: Taking taylor expansion of x in x 1.712 * [taylor]: Taking taylor expansion of (* 1/2 (* x (exp (- (/ 1 x))))) in x 1.712 * [taylor]: Taking taylor expansion of 1/2 in x 1.712 * [taylor]: Taking taylor expansion of (* x (exp (- (/ 1 x)))) in x 1.712 * [taylor]: Taking taylor expansion of x in x 1.712 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.712 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.712 * [taylor]: Taking taylor expansion of x in x 1.717 * [taylor]: Taking taylor expansion of 0 in z 1.717 * [taylor]: Taking taylor expansion of 0 in x 1.721 * [taylor]: Taking taylor expansion of 0 in x 1.728 * [taylor]: Taking taylor expansion of 0 in z 1.728 * [taylor]: Taking taylor expansion of 0 in x 1.729 * [taylor]: Taking taylor expansion of 0 in x 1.734 * [taylor]: Taking taylor expansion of 0 in x 1.735 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (y z x) around 0 1.735 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 1.735 * [taylor]: Taking taylor expansion of -1 in x 1.735 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 1.735 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 1.735 * [taylor]: Taking taylor expansion of x in x 1.735 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 1.735 * [taylor]: Taking taylor expansion of z in x 1.735 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.735 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.735 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.735 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.735 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.735 * [taylor]: Taking taylor expansion of -1 in x 1.735 * [taylor]: Taking taylor expansion of x in x 1.735 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.735 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.735 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.735 * [taylor]: Taking taylor expansion of -1 in x 1.735 * [taylor]: Taking taylor expansion of x in x 1.736 * [taylor]: Taking taylor expansion of 2 in x 1.736 * [taylor]: Taking taylor expansion of y in x 1.738 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 1.738 * [taylor]: Taking taylor expansion of -1 in z 1.738 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 1.738 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 1.738 * [taylor]: Taking taylor expansion of x in z 1.738 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 1.738 * [taylor]: Taking taylor expansion of z in z 1.738 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 1.738 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.738 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 1.738 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.738 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.738 * [taylor]: Taking taylor expansion of -1 in z 1.738 * [taylor]: Taking taylor expansion of x in z 1.738 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 1.738 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 1.738 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.738 * [taylor]: Taking taylor expansion of -1 in z 1.738 * [taylor]: Taking taylor expansion of x in z 1.738 * [taylor]: Taking taylor expansion of 2 in z 1.739 * [taylor]: Taking taylor expansion of y in z 1.742 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 1.742 * [taylor]: Taking taylor expansion of -1 in y 1.742 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 1.742 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 1.742 * [taylor]: Taking taylor expansion of x in y 1.742 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 1.742 * [taylor]: Taking taylor expansion of z in y 1.742 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 1.742 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.742 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 1.742 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.742 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.742 * [taylor]: Taking taylor expansion of -1 in y 1.742 * [taylor]: Taking taylor expansion of x in y 1.742 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 1.742 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 1.742 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.742 * [taylor]: Taking taylor expansion of -1 in y 1.742 * [taylor]: Taking taylor expansion of x in y 1.742 * [taylor]: Taking taylor expansion of 2 in y 1.743 * [taylor]: Taking taylor expansion of y in y 1.743 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 1.743 * [taylor]: Taking taylor expansion of -1 in y 1.743 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 1.743 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 1.743 * [taylor]: Taking taylor expansion of x in y 1.743 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 1.743 * [taylor]: Taking taylor expansion of z in y 1.743 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 1.743 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.743 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 1.743 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 1.743 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.743 * [taylor]: Taking taylor expansion of -1 in y 1.743 * [taylor]: Taking taylor expansion of x in y 1.743 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 1.743 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 1.743 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.743 * [taylor]: Taking taylor expansion of -1 in y 1.743 * [taylor]: Taking taylor expansion of x in y 1.744 * [taylor]: Taking taylor expansion of 2 in y 1.744 * [taylor]: Taking taylor expansion of y in y 1.744 * [taylor]: Taking taylor expansion of (* -1/2 (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in z 1.744 * [taylor]: Taking taylor expansion of -1/2 in z 1.744 * [taylor]: Taking taylor expansion of (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) in z 1.744 * [taylor]: Taking taylor expansion of x in z 1.744 * [taylor]: Taking taylor expansion of (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) in z 1.744 * [taylor]: Taking taylor expansion of z in z 1.744 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in z 1.745 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 1.745 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.745 * [taylor]: Taking taylor expansion of x in z 1.745 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 1.745 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.745 * [taylor]: Taking taylor expansion of -1 in z 1.745 * [taylor]: Taking taylor expansion of x in z 1.747 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (* x (exp (/ 1 x)))) (* 1/2 (* x (exp (/ -1 x)))))) in x 1.747 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* x (exp (/ 1 x)))) (* 1/2 (* x (exp (/ -1 x))))) in x 1.747 * [taylor]: Taking taylor expansion of (* 1/2 (* x (exp (/ 1 x)))) in x 1.747 * [taylor]: Taking taylor expansion of 1/2 in x 1.747 * [taylor]: Taking taylor expansion of (* x (exp (/ 1 x))) in x 1.747 * [taylor]: Taking taylor expansion of x in x 1.747 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.748 * [taylor]: Taking taylor expansion of x in x 1.748 * [taylor]: Taking taylor expansion of (* 1/2 (* x (exp (/ -1 x)))) in x 1.748 * [taylor]: Taking taylor expansion of 1/2 in x 1.748 * [taylor]: Taking taylor expansion of (* x (exp (/ -1 x))) in x 1.748 * [taylor]: Taking taylor expansion of x in x 1.748 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.748 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.748 * [taylor]: Taking taylor expansion of -1 in x 1.748 * [taylor]: Taking taylor expansion of x in x 1.754 * [taylor]: Taking taylor expansion of 0 in z 1.754 * [taylor]: Taking taylor expansion of 0 in x 1.758 * [taylor]: Taking taylor expansion of 0 in x 1.766 * [taylor]: Taking taylor expansion of 0 in z 1.766 * [taylor]: Taking taylor expansion of 0 in x 1.766 * [taylor]: Taking taylor expansion of 0 in x 1.776 * [taylor]: Taking taylor expansion of 0 in x 1.777 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.777 * [approximate]: Taking taylor expansion of (/ (cosh x) x) in (x) around 0 1.777 * [taylor]: Taking taylor expansion of (/ (cosh x) x) in x 1.777 * [taylor]: Taking taylor expansion of (cosh x) in x 1.777 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.777 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.777 * [taylor]: Taking taylor expansion of (exp x) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.777 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.777 * [taylor]: Taking taylor expansion of (- x) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.778 * [taylor]: Taking taylor expansion of 2 in x 1.778 * [taylor]: Taking taylor expansion of x in x 1.778 * [taylor]: Taking taylor expansion of (/ (cosh x) x) in x 1.778 * [taylor]: Taking taylor expansion of (cosh x) in x 1.778 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 1.779 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.779 * [taylor]: Taking taylor expansion of (exp x) in x 1.779 * [taylor]: Taking taylor expansion of x in x 1.779 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.779 * [taylor]: Taking taylor expansion of (- x) in x 1.779 * [taylor]: Taking taylor expansion of x in x 1.779 * [taylor]: Taking taylor expansion of 2 in x 1.780 * [taylor]: Taking taylor expansion of x in x 1.799 * [approximate]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in (x) around 0 1.799 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 1.799 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.799 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.799 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.799 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.799 * [taylor]: Taking taylor expansion of x in x 1.799 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.799 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.799 * [taylor]: Taking taylor expansion of x in x 1.800 * [taylor]: Taking taylor expansion of 2 in x 1.800 * [taylor]: Taking taylor expansion of x in x 1.800 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 1.800 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 1.800 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 1.800 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.800 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.800 * [taylor]: Taking taylor expansion of x in x 1.800 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.801 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.801 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.801 * [taylor]: Taking taylor expansion of x in x 1.801 * [taylor]: Taking taylor expansion of 2 in x 1.801 * [taylor]: Taking taylor expansion of x in x 1.819 * [approximate]: Taking taylor expansion of (* -1 (* x (cosh (/ -1 x)))) in (x) around 0 1.819 * [taylor]: Taking taylor expansion of (* -1 (* x (cosh (/ -1 x)))) in x 1.819 * [taylor]: Taking taylor expansion of -1 in x 1.819 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 1.819 * [taylor]: Taking taylor expansion of x in x 1.819 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.819 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.819 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.819 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.819 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.819 * [taylor]: Taking taylor expansion of -1 in x 1.819 * [taylor]: Taking taylor expansion of x in x 1.820 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.820 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.820 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.820 * [taylor]: Taking taylor expansion of -1 in x 1.820 * [taylor]: Taking taylor expansion of x in x 1.820 * [taylor]: Taking taylor expansion of 2 in x 1.820 * [taylor]: Taking taylor expansion of (* -1 (* x (cosh (/ -1 x)))) in x 1.820 * [taylor]: Taking taylor expansion of -1 in x 1.820 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 1.820 * [taylor]: Taking taylor expansion of x in x 1.820 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 1.821 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 1.821 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 1.821 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.821 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.821 * [taylor]: Taking taylor expansion of -1 in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.821 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 1.821 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 1.821 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.821 * [taylor]: Taking taylor expansion of -1 in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.822 * [taylor]: Taking taylor expansion of 2 in x 1.850 * * * [progress]: simplifying candidates 1.851 * [simplify]: Simplifying using # : (expm1 (* (/ y z) (/ (cosh x) x))) (log1p (* (/ y z) (/ (cosh x) x))) (* (/ y z) (/ (cosh x) x)) (+ (- (log y) (log z)) (- (log (cosh x)) (log x))) (+ (- (log y) (log z)) (log (/ (cosh x) x))) (+ (log (/ y z)) (- (log (cosh x)) (log x))) (+ (log (/ y z)) (log (/ (cosh x) x))) (log (* (/ y z) (/ (cosh x) x))) (exp (* (/ y z) (/ (cosh x) x))) (* (/ (* (* y y) y) (* (* z z) z)) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* x x) x))) (* (/ (* (* y y) y) (* (* z z) z)) (* (* (/ (cosh x) x) (/ (cosh x) x)) (/ (cosh x) x))) (* (* (* (/ y z) (/ y z)) (/ y z)) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* x x) x))) (* (* (* (/ y z) (/ y z)) (/ y z)) (* (* (/ (cosh x) x) (/ (cosh x) x)) (/ (cosh x) x))) (* (cbrt (* (/ y z) (/ (cosh x) x))) (cbrt (* (/ y z) (/ (cosh x) x)))) (cbrt (* (/ y z) (/ (cosh x) x))) (* (* (* (/ y z) (/ (cosh x) x)) (* (/ y z) (/ (cosh x) x))) (* (/ y z) (/ (cosh x) x))) (sqrt (* (/ y z) (/ (cosh x) x))) (sqrt (* (/ y z) (/ (cosh x) x))) (* y (cosh x)) (* z x) (* (sqrt (/ y z)) (sqrt (/ (cosh x) x))) (* (sqrt (/ y z)) (sqrt (/ (cosh x) x))) (* (sqrt (/ y z)) (/ (sqrt (cosh x)) (sqrt x))) (* (sqrt (/ y z)) (/ (sqrt (cosh x)) (sqrt x))) (* (/ (sqrt y) (sqrt z)) (sqrt (/ (cosh x) x))) (* (/ (sqrt y) (sqrt z)) (sqrt (/ (cosh x) x))) (* (/ (sqrt y) (sqrt z)) (/ (sqrt (cosh x)) (sqrt x))) (* (/ (sqrt y) (sqrt z)) (/ (sqrt (cosh x)) (sqrt x))) (* (/ y z) (* (cbrt (/ (cosh x) x)) (cbrt (/ (cosh x) x)))) (* (/ y z) (sqrt (/ (cosh x) x))) (* (/ y z) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt x) (cbrt x)))) (* (/ y z) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt x))) (* (/ y z) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) 1)) (* (/ y z) (/ (sqrt (cosh x)) (* (cbrt x) (cbrt x)))) (* (/ y z) (/ (sqrt (cosh x)) (sqrt x))) (* (/ y z) (/ (sqrt (cosh x)) 1)) (* (/ y z) (/ 1 (* (cbrt x) (cbrt x)))) (* (/ y z) (/ 1 (sqrt x))) (* (/ y z) (/ 1 1)) (* (/ y z) 1) (* (/ y z) (cosh x)) (* (cbrt (/ y z)) (/ (cosh x) x)) (* (sqrt (/ y z)) (/ (cosh x) x)) (* (/ (cbrt y) (cbrt z)) (/ (cosh x) x)) (* (/ (cbrt y) (sqrt z)) (/ (cosh x) x)) (* (/ (cbrt y) z) (/ (cosh x) x)) (* (/ (sqrt y) (cbrt z)) (/ (cosh x) x)) (* (/ (sqrt y) (sqrt z)) (/ (cosh x) x)) (* (/ (sqrt y) z) (/ (cosh x) x)) (* (/ y (cbrt z)) (/ (cosh x) x)) (* (/ y (sqrt z)) (/ (cosh x) x)) (* (/ y z) (/ (cosh x) x)) (* (/ y z) (/ (cosh x) x)) (* (/ 1 z) (/ (cosh x) x)) (* (/ y z) (cosh x)) (* y (/ (cosh x) x)) (expm1 (/ (cosh x) x)) (log1p (/ (cosh x) x)) (- (log (cosh x)) (log x)) (log (/ (cosh x) x)) (exp (/ (cosh x) x)) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* x x) x)) (* (cbrt (/ (cosh x) x)) (cbrt (/ (cosh x) x))) (cbrt (/ (cosh x) x)) (* (* (/ (cosh x) x) (/ (cosh x) x)) (/ (cosh x) x)) (sqrt (/ (cosh x) x)) (sqrt (/ (cosh x) x)) (- (cosh x)) (- x) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt x) (cbrt x))) (/ (cbrt (cosh x)) (cbrt x)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt x)) (/ (cbrt (cosh x)) (sqrt x)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) 1) (/ (cbrt (cosh x)) x) (/ (sqrt (cosh x)) (* (cbrt x) (cbrt x))) (/ (sqrt (cosh x)) (cbrt x)) (/ (sqrt (cosh x)) (sqrt x)) (/ (sqrt (cosh x)) (sqrt x)) (/ (sqrt (cosh x)) 1) (/ (sqrt (cosh x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (cosh x) (cbrt x)) (/ 1 (sqrt x)) (/ (cosh x) (sqrt x)) (/ 1 1) (/ (cosh x) x) (/ 1 x) (/ x (cosh x)) (/ (cosh x) (* (cbrt x) (cbrt x))) (/ (cosh x) (sqrt x)) (/ (cosh x) 1) (/ x (cbrt (cosh x))) (/ x (sqrt (cosh x))) (/ x (cosh x)) (* 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)) (+ (* 1/24 (pow x 3)) (+ (/ 1 x) (* 1/2 x))) (/ (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) x) (/ (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) x) 1.858 * * [simplify]: iteration 0 : 423 enodes (cost 520 ) 1.868 * * [simplify]: iteration 1 : 1734 enodes (cost 465 ) 1.897 * * [simplify]: iteration 2 : 5001 enodes (cost 462 ) 1.905 * [simplify]: Simplified to: (expm1 (* (/ y z) (/ (cosh x) x))) (log1p (* (/ y z) (/ (cosh x) x))) (* (/ y z) (/ (cosh x) x)) (log (* (/ y z) (/ (cosh x) x))) (log (* (/ y z) (/ (cosh x) x))) (log (* (/ y z) (/ (cosh x) x))) (log (* (/ y z) (/ (cosh x) x))) (log (* (/ y z) (/ (cosh x) x))) (exp (* (/ y z) (/ (cosh x) x))) (pow (* (/ y z) (/ (cosh x) x)) 3) (pow (* (/ y z) (/ (cosh x) x)) 3) (pow (* (/ y z) (/ (cosh x) x)) 3) (pow (* (/ y z) (/ (cosh x) x)) 3) (* (cbrt (* (/ y z) (/ (cosh x) x))) (cbrt (* (/ y z) (/ (cosh x) x)))) (cbrt (* (/ y z) (/ (cosh x) x))) (pow (* (/ y z) (/ (cosh x) x)) 3) (sqrt (* (/ y z) (/ (cosh x) x))) (sqrt (* (/ y z) (/ (cosh x) x))) (* y (cosh x)) (* z x) (* (sqrt (/ y z)) (sqrt (/ (cosh x) x))) (* (sqrt (/ y z)) (sqrt (/ (cosh x) x))) (* (sqrt (/ y z)) (/ (sqrt (cosh x)) (sqrt x))) (* (sqrt (/ y z)) (/ (sqrt (cosh x)) (sqrt x))) (* (/ (sqrt y) (sqrt z)) (sqrt (/ (cosh x) x))) (* (/ (sqrt y) (sqrt z)) (sqrt (/ (cosh x) x))) (* (/ (sqrt y) (sqrt z)) (/ (sqrt (cosh x)) (sqrt x))) (* (/ (sqrt y) (sqrt z)) (/ (sqrt (cosh x)) (sqrt x))) (* (/ y z) (* (cbrt (/ (cosh x) x)) (cbrt (/ (cosh x) x)))) (* (/ y z) (sqrt (/ (cosh x) x))) (* (/ y z) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt x) (cbrt x)))) (* (/ y z) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt x))) (/ (* y (* (cbrt (cosh x)) (cbrt (cosh x)))) z) (* (/ y z) (/ (sqrt (cosh x)) (* (cbrt x) (cbrt x)))) (* (/ y z) (/ (sqrt (cosh x)) (sqrt x))) (/ (* y (sqrt (cosh x))) z) (/ (/ y z) (* (cbrt x) (cbrt x))) (/ (/ y z) (sqrt x)) (/ y z) (/ y z) (* (/ y z) (cosh x)) (* (cbrt (/ y z)) (/ (cosh x) x)) (* (sqrt (/ y z)) (/ (cosh x) x)) (* (/ (cbrt y) (cbrt z)) (/ (cosh x) x)) (* (/ (cbrt y) (sqrt z)) (/ (cosh x) x)) (* (/ (cbrt y) z) (/ (cosh x) x)) (* (/ (sqrt y) (cbrt z)) (/ (cosh x) x)) (* (/ (sqrt y) (sqrt z)) (/ (cosh x) x)) (* (/ (sqrt y) z) (/ (cosh x) x)) (* (/ y (cbrt z)) (/ (cosh x) x)) (* (/ y (sqrt z)) (/ (cosh x) x)) (* (/ y z) (/ (cosh x) x)) (* (/ y z) (/ (cosh x) x)) (/ (/ (cosh x) x) z) (* (/ y z) (cosh x)) (* y (/ (cosh x) x)) (expm1 (/ (cosh x) x)) (log1p (/ (cosh x) x)) (log (/ (cosh x) x)) (log (/ (cosh x) x)) (exp (/ (cosh x) x)) (pow (/ (cosh x) x) 3) (* (cbrt (/ (cosh x) x)) (cbrt (/ (cosh x) x))) (cbrt (/ (cosh x) x)) (pow (/ (cosh x) x) 3) (sqrt (/ (cosh x) x)) (sqrt (/ (cosh x) x)) (- (cosh x)) (* -1 x) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt x) (cbrt x))) (/ (cbrt (cosh x)) (cbrt x)) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt x)) (/ (cbrt (cosh x)) (sqrt x)) (* (cbrt (cosh x)) (cbrt (cosh x))) (/ (cbrt (cosh x)) x) (/ (sqrt (cosh x)) (* (cbrt x) (cbrt x))) (/ (sqrt (cosh x)) (cbrt x)) (/ (sqrt (cosh x)) (sqrt x)) (/ (sqrt (cosh x)) (sqrt x)) (sqrt (cosh x)) (/ (sqrt (cosh x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (cosh x) (cbrt x)) (/ 1 (sqrt x)) (/ (cosh x) (sqrt x)) 1 (/ (cosh x) x) (/ 1 x) (/ x (cosh x)) (/ (cosh x) (* (cbrt x) (cbrt x))) (/ (cosh x) (sqrt x)) (cosh x) (/ x (cbrt (cosh x))) (/ x (sqrt (cosh x))) (/ x (cosh x)) (* x 2) (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 (pow x 3) 1/24 (fma x 1/2 (/ 1 x))) (/ 1/2 (/ x (+ (exp x) (exp (- x))))) (/ 1/2 (/ x (+ (exp x) (exp (- x))))) 1.905 * * * [progress]: adding candidates to table 2.101 * * [progress]: iteration 4 / 4 2.102 * * * [progress]: picking best candidate 2.112 * * * * [pick]: Picked # 2.112 * * * [progress]: localizing error 2.118 * * * [progress]: generating rewritten candidates 2.118 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.125 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 2.137 * * * [progress]: generating series expansions 2.137 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.137 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (y z x) around 0 2.137 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 2.137 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 2.137 * [taylor]: Taking taylor expansion of (cosh x) in x 2.137 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.137 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.137 * [taylor]: Taking taylor expansion of (exp x) in x 2.137 * [taylor]: Taking taylor expansion of x in x 2.137 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.137 * [taylor]: Taking taylor expansion of (- x) in x 2.137 * [taylor]: Taking taylor expansion of x in x 2.138 * [taylor]: Taking taylor expansion of 2 in x 2.139 * [taylor]: Taking taylor expansion of y in x 2.139 * [taylor]: Taking taylor expansion of (* x z) in x 2.139 * [taylor]: Taking taylor expansion of x in x 2.139 * [taylor]: Taking taylor expansion of z in x 2.139 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 2.139 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 2.139 * [taylor]: Taking taylor expansion of (cosh x) in z 2.139 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.139 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 2.139 * [taylor]: Taking taylor expansion of (exp x) in z 2.139 * [taylor]: Taking taylor expansion of x in z 2.139 * [taylor]: Taking taylor expansion of (exp (- x)) in z 2.139 * [taylor]: Taking taylor expansion of (- x) in z 2.139 * [taylor]: Taking taylor expansion of x in z 2.139 * [taylor]: Taking taylor expansion of 2 in z 2.139 * [taylor]: Taking taylor expansion of y in z 2.140 * [taylor]: Taking taylor expansion of (* x z) in z 2.140 * [taylor]: Taking taylor expansion of x in z 2.140 * [taylor]: Taking taylor expansion of z in z 2.140 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 2.140 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 2.140 * [taylor]: Taking taylor expansion of (cosh x) in y 2.140 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.140 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 2.140 * [taylor]: Taking taylor expansion of (exp x) in y 2.140 * [taylor]: Taking taylor expansion of x in y 2.140 * [taylor]: Taking taylor expansion of (exp (- x)) in y 2.140 * [taylor]: Taking taylor expansion of (- x) in y 2.140 * [taylor]: Taking taylor expansion of x in y 2.140 * [taylor]: Taking taylor expansion of 2 in y 2.141 * [taylor]: Taking taylor expansion of y in y 2.141 * [taylor]: Taking taylor expansion of (* x z) in y 2.141 * [taylor]: Taking taylor expansion of x in y 2.141 * [taylor]: Taking taylor expansion of z in y 2.147 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 2.147 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 2.147 * [taylor]: Taking taylor expansion of (cosh x) in y 2.147 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.147 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 2.147 * [taylor]: Taking taylor expansion of (exp x) in y 2.147 * [taylor]: Taking taylor expansion of x in y 2.148 * [taylor]: Taking taylor expansion of (exp (- x)) in y 2.148 * [taylor]: Taking taylor expansion of (- x) in y 2.148 * [taylor]: Taking taylor expansion of x in y 2.148 * [taylor]: Taking taylor expansion of 2 in y 2.148 * [taylor]: Taking taylor expansion of y in y 2.148 * [taylor]: Taking taylor expansion of (* x z) in y 2.148 * [taylor]: Taking taylor expansion of x in y 2.148 * [taylor]: Taking taylor expansion of z in y 2.151 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) (* x z)) in z 2.151 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) in z 2.151 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in z 2.151 * [taylor]: Taking taylor expansion of 1/2 in z 2.151 * [taylor]: Taking taylor expansion of (exp x) in z 2.151 * [taylor]: Taking taylor expansion of x in z 2.151 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- x))) in z 2.151 * [taylor]: Taking taylor expansion of 1/2 in z 2.151 * [taylor]: Taking taylor expansion of (exp (- x)) in z 2.151 * [taylor]: Taking taylor expansion of (- x) in z 2.151 * [taylor]: Taking taylor expansion of x in z 2.151 * [taylor]: Taking taylor expansion of (* x z) in z 2.151 * [taylor]: Taking taylor expansion of x in z 2.151 * [taylor]: Taking taylor expansion of z in z 2.152 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) x) in x 2.152 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) in x 2.152 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x 2.152 * [taylor]: Taking taylor expansion of 1/2 in x 2.152 * [taylor]: Taking taylor expansion of (exp x) in x 2.152 * [taylor]: Taking taylor expansion of x in x 2.152 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- x))) in x 2.152 * [taylor]: Taking taylor expansion of 1/2 in x 2.152 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.152 * [taylor]: Taking taylor expansion of (- x) in x 2.152 * [taylor]: Taking taylor expansion of x in x 2.152 * [taylor]: Taking taylor expansion of x in x 2.157 * [taylor]: Taking taylor expansion of 0 in z 2.160 * [taylor]: Taking taylor expansion of 0 in x 2.168 * [taylor]: Taking taylor expansion of 0 in z 2.168 * [taylor]: Taking taylor expansion of 0 in x 2.172 * [taylor]: Taking taylor expansion of 0 in x 2.183 * [taylor]: Taking taylor expansion of 0 in z 2.183 * [taylor]: Taking taylor expansion of 0 in x 2.183 * [taylor]: Taking taylor expansion of 0 in x 2.189 * [taylor]: Taking taylor expansion of 0 in x 2.205 * [taylor]: Taking taylor expansion of 0 in z 2.205 * [taylor]: Taking taylor expansion of 0 in x 2.205 * [taylor]: Taking taylor expansion of 0 in x 2.205 * [taylor]: Taking taylor expansion of 0 in x 2.213 * [taylor]: Taking taylor expansion of 0 in x 2.213 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (y z x) around 0 2.213 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 2.213 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 2.213 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 2.213 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.213 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.213 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.213 * [taylor]: Taking taylor expansion of x in x 2.214 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.214 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.214 * [taylor]: Taking taylor expansion of x in x 2.214 * [taylor]: Taking taylor expansion of 2 in x 2.215 * [taylor]: Taking taylor expansion of (* x z) in x 2.215 * [taylor]: Taking taylor expansion of x in x 2.215 * [taylor]: Taking taylor expansion of z in x 2.215 * [taylor]: Taking taylor expansion of y in x 2.216 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 2.216 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 2.216 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 2.217 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.217 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 2.217 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.217 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.217 * [taylor]: Taking taylor expansion of x in z 2.217 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 2.217 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 2.217 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.217 * [taylor]: Taking taylor expansion of x in z 2.217 * [taylor]: Taking taylor expansion of 2 in z 2.217 * [taylor]: Taking taylor expansion of (* x z) in z 2.217 * [taylor]: Taking taylor expansion of x in z 2.217 * [taylor]: Taking taylor expansion of z in z 2.217 * [taylor]: Taking taylor expansion of y in z 2.220 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 2.220 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 2.220 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 2.220 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.220 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 2.221 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.221 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.221 * [taylor]: Taking taylor expansion of x in y 2.221 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.221 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.221 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.221 * [taylor]: Taking taylor expansion of x in y 2.221 * [taylor]: Taking taylor expansion of 2 in y 2.221 * [taylor]: Taking taylor expansion of (* x z) in y 2.221 * [taylor]: Taking taylor expansion of x in y 2.221 * [taylor]: Taking taylor expansion of z in y 2.221 * [taylor]: Taking taylor expansion of y in y 2.221 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 2.221 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 2.221 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 2.222 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.222 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 2.222 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.222 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.222 * [taylor]: Taking taylor expansion of x in y 2.222 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.222 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.222 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.222 * [taylor]: Taking taylor expansion of x in y 2.222 * [taylor]: Taking taylor expansion of 2 in y 2.222 * [taylor]: Taking taylor expansion of (* x z) in y 2.222 * [taylor]: Taking taylor expansion of x in y 2.222 * [taylor]: Taking taylor expansion of z in y 2.222 * [taylor]: Taking taylor expansion of y in y 2.222 * [taylor]: Taking taylor expansion of (* 1/2 (* x (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) z))) in z 2.223 * [taylor]: Taking taylor expansion of 1/2 in z 2.223 * [taylor]: Taking taylor expansion of (* x (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) z)) in z 2.223 * [taylor]: Taking taylor expansion of x in z 2.223 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) z) in z 2.223 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 2.223 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.223 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.223 * [taylor]: Taking taylor expansion of x in z 2.223 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 2.223 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 2.223 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.223 * [taylor]: Taking taylor expansion of x in z 2.223 * [taylor]: Taking taylor expansion of z in z 2.226 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* x (exp (/ 1 x)))) (* 1/2 (* x (exp (- (/ 1 x)))))) in x 2.226 * [taylor]: Taking taylor expansion of (* 1/2 (* x (exp (/ 1 x)))) in x 2.226 * [taylor]: Taking taylor expansion of 1/2 in x 2.226 * [taylor]: Taking taylor expansion of (* x (exp (/ 1 x))) in x 2.226 * [taylor]: Taking taylor expansion of x in x 2.226 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.226 * [taylor]: Taking taylor expansion of x in x 2.227 * [taylor]: Taking taylor expansion of (* 1/2 (* x (exp (- (/ 1 x))))) in x 2.227 * [taylor]: Taking taylor expansion of 1/2 in x 2.227 * [taylor]: Taking taylor expansion of (* x (exp (- (/ 1 x)))) in x 2.227 * [taylor]: Taking taylor expansion of x in x 2.227 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.227 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.227 * [taylor]: Taking taylor expansion of x in x 2.239 * [taylor]: Taking taylor expansion of 0 in z 2.239 * [taylor]: Taking taylor expansion of 0 in x 2.243 * [taylor]: Taking taylor expansion of 0 in x 2.251 * [taylor]: Taking taylor expansion of 0 in z 2.251 * [taylor]: Taking taylor expansion of 0 in x 2.251 * [taylor]: Taking taylor expansion of 0 in x 2.256 * [taylor]: Taking taylor expansion of 0 in x 2.257 * [approximate]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in (y z x) around 0 2.257 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 2.257 * [taylor]: Taking taylor expansion of -1 in x 2.257 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 2.257 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 2.257 * [taylor]: Taking taylor expansion of z in x 2.257 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 2.257 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 2.257 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.257 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 2.257 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.257 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.257 * [taylor]: Taking taylor expansion of -1 in x 2.257 * [taylor]: Taking taylor expansion of x in x 2.257 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 2.257 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 2.257 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.258 * [taylor]: Taking taylor expansion of -1 in x 2.258 * [taylor]: Taking taylor expansion of x in x 2.258 * [taylor]: Taking taylor expansion of 2 in x 2.258 * [taylor]: Taking taylor expansion of x in x 2.258 * [taylor]: Taking taylor expansion of y in x 2.260 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in z 2.260 * [taylor]: Taking taylor expansion of -1 in z 2.260 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in z 2.260 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z 2.260 * [taylor]: Taking taylor expansion of z in z 2.260 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z 2.260 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 2.260 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.261 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 2.261 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 2.261 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.261 * [taylor]: Taking taylor expansion of -1 in z 2.261 * [taylor]: Taking taylor expansion of x in z 2.261 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 2.261 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 2.261 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.261 * [taylor]: Taking taylor expansion of -1 in z 2.261 * [taylor]: Taking taylor expansion of x in z 2.261 * [taylor]: Taking taylor expansion of 2 in z 2.261 * [taylor]: Taking taylor expansion of x in z 2.261 * [taylor]: Taking taylor expansion of y in z 2.264 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y 2.264 * [taylor]: Taking taylor expansion of -1 in y 2.264 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y 2.264 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y 2.264 * [taylor]: Taking taylor expansion of z in y 2.264 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 2.264 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 2.264 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.264 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 2.264 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.264 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.264 * [taylor]: Taking taylor expansion of -1 in y 2.265 * [taylor]: Taking taylor expansion of x in y 2.265 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 2.265 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 2.265 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.265 * [taylor]: Taking taylor expansion of -1 in y 2.265 * [taylor]: Taking taylor expansion of x in y 2.265 * [taylor]: Taking taylor expansion of 2 in y 2.265 * [taylor]: Taking taylor expansion of x in y 2.265 * [taylor]: Taking taylor expansion of y in y 2.265 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y 2.265 * [taylor]: Taking taylor expansion of -1 in y 2.265 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y 2.265 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y 2.265 * [taylor]: Taking taylor expansion of z in y 2.265 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 2.266 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 2.266 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.266 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 2.266 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.266 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.266 * [taylor]: Taking taylor expansion of -1 in y 2.266 * [taylor]: Taking taylor expansion of x in y 2.266 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 2.266 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 2.266 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.266 * [taylor]: Taking taylor expansion of -1 in y 2.266 * [taylor]: Taking taylor expansion of x in y 2.266 * [taylor]: Taking taylor expansion of 2 in y 2.266 * [taylor]: Taking taylor expansion of x in y 2.266 * [taylor]: Taking taylor expansion of y in y 2.267 * [taylor]: Taking taylor expansion of (* -1/2 (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in z 2.267 * [taylor]: Taking taylor expansion of -1/2 in z 2.267 * [taylor]: Taking taylor expansion of (* x (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) in z 2.267 * [taylor]: Taking taylor expansion of x in z 2.267 * [taylor]: Taking taylor expansion of (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) in z 2.267 * [taylor]: Taking taylor expansion of z in z 2.267 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in z 2.267 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.267 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.267 * [taylor]: Taking taylor expansion of x in z 2.267 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 2.267 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.267 * [taylor]: Taking taylor expansion of -1 in z 2.267 * [taylor]: Taking taylor expansion of x in z 2.270 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (* x (exp (/ 1 x)))) (* 1/2 (* x (exp (/ -1 x)))))) in x 2.270 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* x (exp (/ 1 x)))) (* 1/2 (* x (exp (/ -1 x))))) in x 2.270 * [taylor]: Taking taylor expansion of (* 1/2 (* x (exp (/ 1 x)))) in x 2.270 * [taylor]: Taking taylor expansion of 1/2 in x 2.270 * [taylor]: Taking taylor expansion of (* x (exp (/ 1 x))) in x 2.270 * [taylor]: Taking taylor expansion of x in x 2.270 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.270 * [taylor]: Taking taylor expansion of x in x 2.270 * [taylor]: Taking taylor expansion of (* 1/2 (* x (exp (/ -1 x)))) in x 2.270 * [taylor]: Taking taylor expansion of 1/2 in x 2.270 * [taylor]: Taking taylor expansion of (* x (exp (/ -1 x))) in x 2.270 * [taylor]: Taking taylor expansion of x in x 2.270 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.270 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.270 * [taylor]: Taking taylor expansion of -1 in x 2.270 * [taylor]: Taking taylor expansion of x in x 2.276 * [taylor]: Taking taylor expansion of 0 in z 2.276 * [taylor]: Taking taylor expansion of 0 in x 2.280 * [taylor]: Taking taylor expansion of 0 in x 2.288 * [taylor]: Taking taylor expansion of 0 in z 2.288 * [taylor]: Taking taylor expansion of 0 in x 2.288 * [taylor]: Taking taylor expansion of 0 in x 2.293 * [taylor]: Taking taylor expansion of 0 in x 2.294 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 2.294 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) z) in (y z x) around 0 2.294 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) z) in x 2.294 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 2.294 * [taylor]: Taking taylor expansion of (cosh x) in x 2.294 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.294 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.294 * [taylor]: Taking taylor expansion of (exp x) in x 2.294 * [taylor]: Taking taylor expansion of x in x 2.294 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.294 * [taylor]: Taking taylor expansion of (- x) in x 2.294 * [taylor]: Taking taylor expansion of x in x 2.294 * [taylor]: Taking taylor expansion of 2 in x 2.295 * [taylor]: Taking taylor expansion of y in x 2.295 * [taylor]: Taking taylor expansion of z in x 2.295 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) z) in z 2.295 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 2.295 * [taylor]: Taking taylor expansion of (cosh x) in z 2.295 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.295 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 2.295 * [taylor]: Taking taylor expansion of (exp x) in z 2.295 * [taylor]: Taking taylor expansion of x in z 2.295 * [taylor]: Taking taylor expansion of (exp (- x)) in z 2.295 * [taylor]: Taking taylor expansion of (- x) in z 2.295 * [taylor]: Taking taylor expansion of x in z 2.295 * [taylor]: Taking taylor expansion of 2 in z 2.296 * [taylor]: Taking taylor expansion of y in z 2.296 * [taylor]: Taking taylor expansion of z in z 2.296 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) z) in y 2.296 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 2.296 * [taylor]: Taking taylor expansion of (cosh x) in y 2.296 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.296 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 2.296 * [taylor]: Taking taylor expansion of (exp x) in y 2.296 * [taylor]: Taking taylor expansion of x in y 2.296 * [taylor]: Taking taylor expansion of (exp (- x)) in y 2.296 * [taylor]: Taking taylor expansion of (- x) in y 2.296 * [taylor]: Taking taylor expansion of x in y 2.296 * [taylor]: Taking taylor expansion of 2 in y 2.296 * [taylor]: Taking taylor expansion of y in y 2.296 * [taylor]: Taking taylor expansion of z in y 2.299 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) z) in y 2.299 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 2.299 * [taylor]: Taking taylor expansion of (cosh x) in y 2.299 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 2.299 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 2.299 * [taylor]: Taking taylor expansion of (exp x) in y 2.299 * [taylor]: Taking taylor expansion of x in y 2.299 * [taylor]: Taking taylor expansion of (exp (- x)) in y 2.299 * [taylor]: Taking taylor expansion of (- x) in y 2.299 * [taylor]: Taking taylor expansion of x in y 2.299 * [taylor]: Taking taylor expansion of 2 in y 2.299 * [taylor]: Taking taylor expansion of y in y 2.299 * [taylor]: Taking taylor expansion of z in y 2.302 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) z) in z 2.302 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) in z 2.302 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in z 2.302 * [taylor]: Taking taylor expansion of 1/2 in z 2.302 * [taylor]: Taking taylor expansion of (exp x) in z 2.302 * [taylor]: Taking taylor expansion of x in z 2.302 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- x))) in z 2.302 * [taylor]: Taking taylor expansion of 1/2 in z 2.302 * [taylor]: Taking taylor expansion of (exp (- x)) in z 2.302 * [taylor]: Taking taylor expansion of (- x) in z 2.302 * [taylor]: Taking taylor expansion of x in z 2.302 * [taylor]: Taking taylor expansion of z in z 2.303 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp x)) (* 1/2 (exp (- x)))) in x 2.303 * [taylor]: Taking taylor expansion of (* 1/2 (exp x)) in x 2.303 * [taylor]: Taking taylor expansion of 1/2 in x 2.303 * [taylor]: Taking taylor expansion of (exp x) in x 2.303 * [taylor]: Taking taylor expansion of x in x 2.303 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- x))) in x 2.303 * [taylor]: Taking taylor expansion of 1/2 in x 2.303 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.303 * [taylor]: Taking taylor expansion of (- x) in x 2.303 * [taylor]: Taking taylor expansion of x in x 2.308 * [taylor]: Taking taylor expansion of 0 in z 2.310 * [taylor]: Taking taylor expansion of 0 in x 2.318 * [taylor]: Taking taylor expansion of 0 in z 2.318 * [taylor]: Taking taylor expansion of 0 in x 2.322 * [taylor]: Taking taylor expansion of 0 in x 2.338 * [taylor]: Taking taylor expansion of 0 in z 2.338 * [taylor]: Taking taylor expansion of 0 in x 2.338 * [taylor]: Taking taylor expansion of 0 in x 2.344 * [taylor]: Taking taylor expansion of 0 in x 2.344 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) z) y) in (y z x) around 0 2.344 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) z) y) in x 2.344 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) z) in x 2.344 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 2.344 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.344 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.344 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.344 * [taylor]: Taking taylor expansion of x in x 2.345 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.345 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.345 * [taylor]: Taking taylor expansion of x in x 2.345 * [taylor]: Taking taylor expansion of 2 in x 2.345 * [taylor]: Taking taylor expansion of z in x 2.345 * [taylor]: Taking taylor expansion of y in x 2.346 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) z) y) in z 2.346 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) z) in z 2.346 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 2.346 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.346 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 2.346 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.346 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.346 * [taylor]: Taking taylor expansion of x in z 2.346 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 2.346 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 2.346 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.346 * [taylor]: Taking taylor expansion of x in z 2.346 * [taylor]: Taking taylor expansion of 2 in z 2.346 * [taylor]: Taking taylor expansion of z in z 2.346 * [taylor]: Taking taylor expansion of y in z 2.349 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) z) y) in y 2.349 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) z) in y 2.349 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 2.350 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.350 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 2.350 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.350 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.350 * [taylor]: Taking taylor expansion of x in y 2.350 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.350 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.350 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.350 * [taylor]: Taking taylor expansion of x in y 2.350 * [taylor]: Taking taylor expansion of 2 in y 2.350 * [taylor]: Taking taylor expansion of z in y 2.350 * [taylor]: Taking taylor expansion of y in y 2.350 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) z) y) in y 2.350 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) z) in y 2.350 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 2.351 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 2.351 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 2.351 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 2.351 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.351 * [taylor]: Taking taylor expansion of x in y 2.351 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 2.351 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 2.351 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.351 * [taylor]: Taking taylor expansion of x in y 2.351 * [taylor]: Taking taylor expansion of 2 in y 2.351 * [taylor]: Taking taylor expansion of z in y 2.351 * [taylor]: Taking taylor expansion of y in y 2.351 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) z)) in z 2.351 * [taylor]: Taking taylor expansion of 1/2 in z 2.351 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) z) in z 2.351 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 2.352 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.352 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.352 * [taylor]: Taking taylor expansion of x in z 2.352 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 2.352 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 2.352 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.352 * [taylor]: Taking taylor expansion of x in z 2.352 * [taylor]: Taking taylor expansion of z in z 2.354 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in x 2.354 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 2.354 * [taylor]: Taking taylor expansion of 1/2 in x 2.354 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.354 * [taylor]: Taking taylor expansion of x in x 2.355 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in x 2.355 * [taylor]: Taking taylor expansion of 1/2 in x 2.355 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.355 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.355 * [taylor]: Taking taylor expansion of x in x 2.359 * [taylor]: Taking taylor expansion of 0 in z 2.359 * [taylor]: Taking taylor expansion of 0 in x 2.362 * [taylor]: Taking taylor expansion of 0 in x 2.368 * [taylor]: Taking taylor expansion of 0 in z 2.368 * [taylor]: Taking taylor expansion of 0 in x 2.368 * [taylor]: Taking taylor expansion of 0 in x 2.373 * [taylor]: Taking taylor expansion of 0 in x 2.373 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) z) y) in (y z x) around 0 2.373 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) z) y) in x 2.373 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) z) in x 2.373 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 2.373 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.373 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 2.373 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.373 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.373 * [taylor]: Taking taylor expansion of -1 in x 2.373 * [taylor]: Taking taylor expansion of x in x 2.374 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 2.374 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 2.374 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.374 * [taylor]: Taking taylor expansion of -1 in x 2.374 * [taylor]: Taking taylor expansion of x in x 2.374 * [taylor]: Taking taylor expansion of 2 in x 2.374 * [taylor]: Taking taylor expansion of z in x 2.374 * [taylor]: Taking taylor expansion of y in x 2.375 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) z) y) in z 2.375 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) z) in z 2.375 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 2.375 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.375 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 2.375 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 2.375 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.375 * [taylor]: Taking taylor expansion of -1 in z 2.375 * [taylor]: Taking taylor expansion of x in z 2.375 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 2.375 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 2.375 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.375 * [taylor]: Taking taylor expansion of -1 in z 2.375 * [taylor]: Taking taylor expansion of x in z 2.375 * [taylor]: Taking taylor expansion of 2 in z 2.375 * [taylor]: Taking taylor expansion of z in z 2.375 * [taylor]: Taking taylor expansion of y in z 2.378 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) z) y) in y 2.378 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) z) in y 2.378 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 2.378 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.378 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 2.378 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.378 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.378 * [taylor]: Taking taylor expansion of -1 in y 2.378 * [taylor]: Taking taylor expansion of x in y 2.379 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 2.379 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 2.379 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.379 * [taylor]: Taking taylor expansion of -1 in y 2.379 * [taylor]: Taking taylor expansion of x in y 2.379 * [taylor]: Taking taylor expansion of 2 in y 2.379 * [taylor]: Taking taylor expansion of z in y 2.379 * [taylor]: Taking taylor expansion of y in y 2.379 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) z) y) in y 2.379 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) z) in y 2.379 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 2.379 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 2.379 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 2.379 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 2.379 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.379 * [taylor]: Taking taylor expansion of -1 in y 2.379 * [taylor]: Taking taylor expansion of x in y 2.380 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 2.380 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 2.380 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.380 * [taylor]: Taking taylor expansion of -1 in y 2.380 * [taylor]: Taking taylor expansion of x in y 2.380 * [taylor]: Taking taylor expansion of 2 in y 2.380 * [taylor]: Taking taylor expansion of z in y 2.380 * [taylor]: Taking taylor expansion of y in y 2.380 * [taylor]: Taking taylor expansion of (* 1/2 (* z (+ (exp (/ 1 x)) (exp (/ -1 x))))) in z 2.380 * [taylor]: Taking taylor expansion of 1/2 in z 2.380 * [taylor]: Taking taylor expansion of (* z (+ (exp (/ 1 x)) (exp (/ -1 x)))) in z 2.380 * [taylor]: Taking taylor expansion of z in z 2.380 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in z 2.381 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 2.381 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.381 * [taylor]: Taking taylor expansion of x in z 2.381 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 2.381 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.381 * [taylor]: Taking taylor expansion of -1 in z 2.381 * [taylor]: Taking taylor expansion of x in z 2.383 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in x 2.383 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in x 2.383 * [taylor]: Taking taylor expansion of 1/2 in x 2.383 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.383 * [taylor]: Taking taylor expansion of x in x 2.383 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in x 2.383 * [taylor]: Taking taylor expansion of 1/2 in x 2.383 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.384 * [taylor]: Taking taylor expansion of -1 in x 2.384 * [taylor]: Taking taylor expansion of x in x 2.387 * [taylor]: Taking taylor expansion of 0 in z 2.387 * [taylor]: Taking taylor expansion of 0 in x 2.390 * [taylor]: Taking taylor expansion of 0 in x 2.396 * [taylor]: Taking taylor expansion of 0 in z 2.396 * [taylor]: Taking taylor expansion of 0 in x 2.396 * [taylor]: Taking taylor expansion of 0 in x 2.400 * [taylor]: Taking taylor expansion of 0 in x 2.400 * * * [progress]: simplifying candidates 2.401 * [simplify]: Simplifying using # : (expm1 (/ (* (/ y z) (cosh x)) x)) (log1p (/ (* (/ y z) (cosh x)) x)) (- (+ (- (log y) (log z)) (log (cosh x))) (log x)) (- (+ (log (/ y z)) (log (cosh x))) (log x)) (- (log (* (/ y z) (cosh x))) (log x)) (log (/ (* (/ y z) (cosh x)) x)) (exp (/ (* (/ y z) (cosh x)) x)) (/ (* (/ (* (* y y) y) (* (* z z) z)) (* (* (cosh x) (cosh x)) (cosh x))) (* (* x x) x)) (/ (* (* (* (/ y z) (/ y z)) (/ y z)) (* (* (cosh x) (cosh x)) (cosh x))) (* (* x x) x)) (/ (* (* (* (/ y z) (cosh x)) (* (/ y z) (cosh x))) (* (/ y z) (cosh x))) (* (* x x) x)) (* (cbrt (/ (* (/ y z) (cosh x)) x)) (cbrt (/ (* (/ y z) (cosh x)) x))) (cbrt (/ (* (/ y z) (cosh x)) x)) (* (* (/ (* (/ y z) (cosh x)) x) (/ (* (/ y z) (cosh x)) x)) (/ (* (/ y z) (cosh x)) x)) (sqrt (/ (* (/ y z) (cosh x)) x)) (sqrt (/ (* (/ y z) (cosh x)) x)) (- (* (/ y z) (cosh x))) (- x) (/ (/ y z) (* (cbrt x) (cbrt x))) (/ (cosh x) (cbrt x)) (/ (/ y z) (sqrt x)) (/ (cosh x) (sqrt x)) (/ (/ y z) 1) (/ (cosh x) x) (/ 1 x) (/ x (* (/ y z) (cosh x))) (/ (* (/ y z) (cosh x)) (* (cbrt x) (cbrt x))) (/ (* (/ y z) (cosh x)) (sqrt x)) (/ (* (/ y z) (cosh x)) 1) (/ x (cosh x)) (* x (* z 2)) (* x 2) (* x z) (expm1 (* (/ y z) (cosh x))) (log1p (* (/ y z) (cosh x))) (* (/ y z) (cosh x)) (+ (- (log y) (log z)) (log (cosh x))) (+ (log (/ y z)) (log (cosh x))) (log (* (/ y z) (cosh x))) (exp (* (/ y z) (cosh x))) (* (/ (* (* y y) y) (* (* z z) z)) (* (* (cosh x) (cosh x)) (cosh x))) (* (* (* (/ y z) (/ y z)) (/ y z)) (* (* (cosh x) (cosh x)) (cosh x))) (* (cbrt (* (/ y z) (cosh x))) (cbrt (* (/ y z) (cosh x)))) (cbrt (* (/ y z) (cosh x))) (* (* (* (/ y z) (cosh x)) (* (/ y z) (cosh x))) (* (/ y z) (cosh x))) (sqrt (* (/ y z) (cosh x))) (sqrt (* (/ y z) (cosh x))) (* y (+ (exp x) (exp (- x)))) (* z 2) (* (sqrt (/ y z)) (sqrt (cosh x))) (* (sqrt (/ y z)) (sqrt (cosh x))) (* (/ (sqrt y) (sqrt z)) (sqrt (cosh x))) (* (/ (sqrt y) (sqrt z)) (sqrt (cosh x))) (* (/ y z) (* (cbrt (cosh x)) (cbrt (cosh x)))) (* (/ y z) (sqrt (cosh x))) (* (/ y z) 1) (* (cbrt (/ y z)) (cosh x)) (* (sqrt (/ y z)) (cosh x)) (* (/ (cbrt y) (cbrt z)) (cosh x)) (* (/ (cbrt y) (sqrt z)) (cosh x)) (* (/ (cbrt y) z) (cosh x)) (* (/ (sqrt y) (cbrt z)) (cosh x)) (* (/ (sqrt y) (sqrt z)) (cosh x)) (* (/ (sqrt y) z) (cosh x)) (* (/ y (cbrt z)) (cosh x)) (* (/ y (sqrt z)) (cosh x)) (* (/ y z) (cosh x)) (* (/ y z) (cosh x)) (* (/ 1 z) (cosh x)) (* (/ y z) (+ (exp x) (exp (- x)))) (* y (cosh x)) (+ (* 1/2 (/ (* x y) z)) (/ y (* x z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) (* x z)) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x)) (+ (/ y z) (* 1/2 (/ (* (pow x 2) y) z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) z) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) z) 2.407 * * [simplify]: iteration 0 : 360 enodes (cost 388 ) 2.415 * * [simplify]: iteration 1 : 1657 enodes (cost 329 ) 2.444 * * [simplify]: iteration 2 : 5001 enodes (cost 312 ) 2.446 * [simplify]: Simplified to: (expm1 (/ (* (/ y z) (cosh x)) x)) (log1p (/ (* (/ y z) (cosh x)) x)) (log (/ (* (/ y z) (cosh x)) x)) (log (/ (* (/ y z) (cosh x)) x)) (log (/ (* (/ y z) (cosh x)) x)) (log (/ (* (/ y z) (cosh x)) x)) (exp (/ (* (/ y z) (cosh x)) x)) (pow (/ (* (/ y z) (cosh x)) x) 3) (pow (/ (* (/ y z) (cosh x)) x) 3) (pow (/ (* (/ y z) (cosh x)) x) 3) (* (cbrt (/ (* (/ y z) (cosh x)) x)) (cbrt (/ (* (/ y z) (cosh x)) x))) (cbrt (/ (* (/ y z) (cosh x)) x)) (pow (/ (* (/ y z) (cosh x)) x) 3) (sqrt (/ (* (/ y z) (cosh x)) x)) (sqrt (/ (* (/ y z) (cosh x)) x)) (- (* (/ y z) (cosh x))) (* -1 x) (/ (/ y z) (* (cbrt x) (cbrt x))) (/ (cosh x) (cbrt x)) (/ (/ y z) (sqrt x)) (/ (cosh x) (sqrt x)) (/ y z) (/ (cosh x) x) (/ 1 x) (/ x (* (/ y z) (cosh x))) (/ (* (/ y z) (cosh x)) (* (cbrt x) (cbrt x))) (/ (* (/ y z) (cosh x)) (sqrt x)) (* (/ y z) (cosh x)) (/ x (cosh x)) (* x (* z 2)) (* x 2) (* x z) (expm1 (* (/ y z) (cosh x))) (log1p (* (/ y z) (cosh x))) (* (/ y z) (cosh x)) (log (* (/ y z) (cosh x))) (log (* (/ y z) (cosh x))) (log (* (/ y z) (cosh x))) (exp (* (/ y z) (cosh x))) (pow (* (/ y z) (cosh x)) 3) (pow (* (/ y z) (cosh x)) 3) (* (cbrt (* (/ y z) (cosh x))) (cbrt (* (/ y z) (cosh x)))) (cbrt (* (/ y z) (cosh x))) (pow (* (/ y z) (cosh x)) 3) (sqrt (* (/ y z) (cosh x))) (sqrt (* (/ y z) (cosh x))) (fma (exp x) y (/ y (exp x))) (* z 2) (* (sqrt (/ y z)) (sqrt (cosh x))) (* (sqrt (/ y z)) (sqrt (cosh x))) (* (/ (sqrt y) (sqrt z)) (sqrt (cosh x))) (* (/ (sqrt y) (sqrt z)) (sqrt (cosh x))) (* (/ y z) (* (cbrt (cosh x)) (cbrt (cosh x)))) (* (/ y z) (sqrt (cosh x))) (/ y z) (* (cbrt (/ y z)) (cosh x)) (* (sqrt (/ y z)) (cosh x)) (* (/ (cbrt y) (cbrt z)) (cosh x)) (* (/ (cbrt y) (sqrt z)) (cosh x)) (* (/ (cbrt y) z) (cosh x)) (* (/ (sqrt y) (cbrt z)) (cosh x)) (* (/ (sqrt y) (sqrt z)) (cosh x)) (* (/ (sqrt y) z) (cosh x)) (* (/ y (cbrt z)) (cosh x)) (* (/ y (sqrt z)) (cosh x)) (* (/ y z) (cosh x)) (* (/ y z) (cosh x)) (/ (cosh x) z) (* (/ y z) (+ (exp x) (exp (- x)))) (* y (cosh x)) (fma 1/2 (/ (* x y) z) (/ y (* x z))) (/ (* (/ y z) (cosh x)) x) (/ (* (/ y z) (cosh x)) x) (fma 1/2 (/ (* (pow x 2) y) z) (/ y z)) (* (/ y z) (cosh x)) (* (/ y z) (cosh x)) 2.446 * * * [progress]: adding candidates to table 2.589 * [progress]: [Phase 3 of 3] Extracting. 2.589 * * [regime]: Finding splitpoints for: (# # # # # # #) 2.590 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 2.590 * * * * [regimes]: Trying to branch on z from (# # # # # # #) 2.629 * * * * [regimes]: Trying to branch on y from (# # # # # # #) 2.668 * * * * [regimes]: Trying to branch on x from (# # # # # # #) 2.695 * * * [regime]: Found split indices: #