13.060 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.039 * * * [progress]: [2/2] Setting up program. 0.041 * [progress]: [Phase 2 of 3] Improving. 0.042 * [simplify]: Simplifying using # : (/ (* (cosh x) (/ y x)) z) 0.042 * * [simplify]: iteration 0 : 7 enodes (cost 8 ) 0.043 * * [simplify]: iteration 1 : 18 enodes (cost 8 ) 0.045 * * [simplify]: iteration 2 : 40 enodes (cost 8 ) 0.051 * * [simplify]: iteration 3 : 99 enodes (cost 8 ) 0.067 * * [simplify]: iteration 4 : 221 enodes (cost 8 ) 0.097 * * [simplify]: iteration 5 : 405 enodes (cost 8 ) 0.169 * * [simplify]: iteration 6 : 727 enodes (cost 8 ) 0.390 * * [simplify]: iteration 7 : 2070 enodes (cost 8 ) 1.609 * * [simplify]: iteration 8 : 4775 enodes (cost 8 ) 4.021 * * [simplify]: iteration done : 5001 enodes (cost 8 ) 4.021 * [simplify]: Simplified to: (/ (* (cosh x) (/ y x)) z) 4.022 * * [progress]: iteration 1 / 4 4.022 * * * [progress]: picking best candidate 4.024 * * * * [pick]: Picked # 4.024 * * * [progress]: localizing error 4.030 * * * [progress]: generating rewritten candidates 4.030 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 4.035 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 4.045 * * * [progress]: generating series expansions 4.045 * * * * [progress]: [ 1 / 2 ] generating series at (2) 4.045 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 4.045 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 4.045 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 4.045 * [taylor]: Taking taylor expansion of (cosh x) in z 4.045 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.045 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 4.045 * [taylor]: Taking taylor expansion of (exp x) in z 4.045 * [taylor]: Taking taylor expansion of x in z 4.045 * [taylor]: Taking taylor expansion of (exp (- x)) in z 4.045 * [taylor]: Taking taylor expansion of (- x) in z 4.045 * [taylor]: Taking taylor expansion of x in z 4.045 * [taylor]: Taking taylor expansion of 2 in z 4.045 * [taylor]: Taking taylor expansion of y in z 4.045 * [taylor]: Taking taylor expansion of (* x z) in z 4.045 * [taylor]: Taking taylor expansion of x in z 4.045 * [taylor]: Taking taylor expansion of z in z 4.046 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 4.046 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 4.046 * [taylor]: Taking taylor expansion of (cosh x) in y 4.046 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.046 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 4.046 * [taylor]: Taking taylor expansion of (exp x) in y 4.046 * [taylor]: Taking taylor expansion of x in y 4.046 * [taylor]: Taking taylor expansion of (exp (- x)) in y 4.046 * [taylor]: Taking taylor expansion of (- x) in y 4.046 * [taylor]: Taking taylor expansion of x in y 4.046 * [taylor]: Taking taylor expansion of 2 in y 4.046 * [taylor]: Taking taylor expansion of y in y 4.046 * [taylor]: Taking taylor expansion of (* x z) in y 4.046 * [taylor]: Taking taylor expansion of x in y 4.046 * [taylor]: Taking taylor expansion of z in y 4.049 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 4.049 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 4.049 * [taylor]: Taking taylor expansion of (cosh x) in x 4.049 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.049 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 4.049 * [taylor]: Taking taylor expansion of (exp x) in x 4.049 * [taylor]: Taking taylor expansion of x in x 4.049 * [taylor]: Taking taylor expansion of (exp (- x)) in x 4.049 * [taylor]: Taking taylor expansion of (- x) in x 4.049 * [taylor]: Taking taylor expansion of x in x 4.050 * [taylor]: Taking taylor expansion of 2 in x 4.054 * [taylor]: Taking taylor expansion of y in x 4.054 * [taylor]: Taking taylor expansion of (* x z) in x 4.054 * [taylor]: Taking taylor expansion of x in x 4.054 * [taylor]: Taking taylor expansion of z in x 4.054 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 4.054 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 4.054 * [taylor]: Taking taylor expansion of (cosh x) in x 4.055 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.055 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 4.055 * [taylor]: Taking taylor expansion of (exp x) in x 4.055 * [taylor]: Taking taylor expansion of x in x 4.055 * [taylor]: Taking taylor expansion of (exp (- x)) in x 4.055 * [taylor]: Taking taylor expansion of (- x) in x 4.055 * [taylor]: Taking taylor expansion of x in x 4.055 * [taylor]: Taking taylor expansion of 2 in x 4.056 * [taylor]: Taking taylor expansion of y in x 4.056 * [taylor]: Taking taylor expansion of (* x z) in x 4.056 * [taylor]: Taking taylor expansion of x in x 4.056 * [taylor]: Taking taylor expansion of z in x 4.056 * [taylor]: Taking taylor expansion of (/ y z) in y 4.056 * [taylor]: Taking taylor expansion of y in y 4.056 * [taylor]: Taking taylor expansion of z in y 4.056 * [taylor]: Taking taylor expansion of (/ 1 z) in z 4.056 * [taylor]: Taking taylor expansion of z in z 4.059 * [taylor]: Taking taylor expansion of 0 in y 4.059 * [taylor]: Taking taylor expansion of 0 in z 4.059 * [taylor]: Taking taylor expansion of 0 in z 4.064 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 4.064 * [taylor]: Taking taylor expansion of 1/2 in y 4.064 * [taylor]: Taking taylor expansion of (/ y z) in y 4.064 * [taylor]: Taking taylor expansion of y in y 4.064 * [taylor]: Taking taylor expansion of z in y 4.064 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 4.064 * [taylor]: Taking taylor expansion of 1/2 in z 4.064 * [taylor]: Taking taylor expansion of z in z 4.064 * [taylor]: Taking taylor expansion of 0 in z 4.065 * [taylor]: Taking taylor expansion of 0 in z 4.071 * [taylor]: Taking taylor expansion of 0 in y 4.071 * [taylor]: Taking taylor expansion of 0 in z 4.072 * [taylor]: Taking taylor expansion of 0 in z 4.072 * [taylor]: Taking taylor expansion of 0 in z 4.072 * [taylor]: Taking taylor expansion of 0 in z 4.073 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 4.073 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 4.073 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 4.073 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 4.073 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.073 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 4.073 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 4.073 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.073 * [taylor]: Taking taylor expansion of x in z 4.073 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 4.073 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 4.073 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.073 * [taylor]: Taking taylor expansion of x in z 4.073 * [taylor]: Taking taylor expansion of 2 in z 4.073 * [taylor]: Taking taylor expansion of (* x z) in z 4.073 * [taylor]: Taking taylor expansion of x in z 4.073 * [taylor]: Taking taylor expansion of z in z 4.073 * [taylor]: Taking taylor expansion of y in z 4.076 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 4.076 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 4.076 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 4.077 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.077 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 4.077 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.077 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.077 * [taylor]: Taking taylor expansion of x in y 4.077 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 4.077 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.077 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.077 * [taylor]: Taking taylor expansion of x in y 4.077 * [taylor]: Taking taylor expansion of 2 in y 4.077 * [taylor]: Taking taylor expansion of (* x z) in y 4.077 * [taylor]: Taking taylor expansion of x in y 4.077 * [taylor]: Taking taylor expansion of z in y 4.077 * [taylor]: Taking taylor expansion of y in y 4.077 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 4.077 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 4.077 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 4.077 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.077 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 4.077 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.077 * [taylor]: Taking taylor expansion of x in x 4.078 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 4.078 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.078 * [taylor]: Taking taylor expansion of x in x 4.078 * [taylor]: Taking taylor expansion of 2 in x 4.079 * [taylor]: Taking taylor expansion of (* x z) in x 4.079 * [taylor]: Taking taylor expansion of x in x 4.079 * [taylor]: Taking taylor expansion of z in x 4.079 * [taylor]: Taking taylor expansion of y in x 4.080 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 4.080 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 4.080 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 4.080 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.080 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 4.080 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.080 * [taylor]: Taking taylor expansion of x in x 4.081 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 4.081 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.081 * [taylor]: Taking taylor expansion of x in x 4.081 * [taylor]: Taking taylor expansion of 2 in x 4.081 * [taylor]: Taking taylor expansion of (* x z) in x 4.082 * [taylor]: Taking taylor expansion of x in x 4.082 * [taylor]: Taking taylor expansion of z in x 4.082 * [taylor]: Taking taylor expansion of y in x 4.083 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 4.083 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 4.083 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 4.083 * [taylor]: Taking taylor expansion of 1/2 in y 4.083 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 4.083 * [taylor]: Taking taylor expansion of z in y 4.083 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 4.083 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.083 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.083 * [taylor]: Taking taylor expansion of x in y 4.084 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 4.084 * [taylor]: Taking taylor expansion of 1/2 in y 4.084 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 4.084 * [taylor]: Taking taylor expansion of z in y 4.084 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.084 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.084 * [taylor]: Taking taylor expansion of x in y 4.084 * [taylor]: Taking taylor expansion of y in y 4.084 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 4.084 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 4.084 * [taylor]: Taking taylor expansion of 1/2 in z 4.084 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 4.084 * [taylor]: Taking taylor expansion of z in z 4.084 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 4.084 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 4.084 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.084 * [taylor]: Taking taylor expansion of x in z 4.084 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 4.084 * [taylor]: Taking taylor expansion of 1/2 in z 4.085 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 4.085 * [taylor]: Taking taylor expansion of z in z 4.085 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 4.085 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.085 * [taylor]: Taking taylor expansion of x in z 4.089 * [taylor]: Taking taylor expansion of 0 in y 4.092 * [taylor]: Taking taylor expansion of 0 in z 4.100 * [taylor]: Taking taylor expansion of 0 in y 4.100 * [taylor]: Taking taylor expansion of 0 in z 4.105 * [taylor]: Taking taylor expansion of 0 in z 4.111 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0 4.111 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 4.111 * [taylor]: Taking taylor expansion of -1 in z 4.111 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 4.111 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 4.111 * [taylor]: Taking taylor expansion of x in z 4.111 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 4.111 * [taylor]: Taking taylor expansion of z in z 4.111 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 4.111 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 4.111 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 4.111 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 4.111 * [taylor]: Taking taylor expansion of (/ -1 x) in z 4.111 * [taylor]: Taking taylor expansion of -1 in z 4.111 * [taylor]: Taking taylor expansion of x in z 4.111 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 4.111 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 4.111 * [taylor]: Taking taylor expansion of (/ -1 x) in z 4.111 * [taylor]: Taking taylor expansion of -1 in z 4.111 * [taylor]: Taking taylor expansion of x in z 4.111 * [taylor]: Taking taylor expansion of 2 in z 4.112 * [taylor]: Taking taylor expansion of y in z 4.115 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 4.115 * [taylor]: Taking taylor expansion of -1 in y 4.115 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 4.115 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 4.115 * [taylor]: Taking taylor expansion of x in y 4.115 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 4.115 * [taylor]: Taking taylor expansion of z in y 4.115 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 4.115 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 4.115 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 4.115 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 4.115 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.115 * [taylor]: Taking taylor expansion of -1 in y 4.115 * [taylor]: Taking taylor expansion of x in y 4.115 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 4.115 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 4.115 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.115 * [taylor]: Taking taylor expansion of -1 in y 4.115 * [taylor]: Taking taylor expansion of x in y 4.115 * [taylor]: Taking taylor expansion of 2 in y 4.115 * [taylor]: Taking taylor expansion of y in y 4.116 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 4.116 * [taylor]: Taking taylor expansion of -1 in x 4.116 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 4.116 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 4.116 * [taylor]: Taking taylor expansion of x in x 4.116 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 4.116 * [taylor]: Taking taylor expansion of z in x 4.116 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 4.116 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 4.116 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 4.116 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.116 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.116 * [taylor]: Taking taylor expansion of -1 in x 4.116 * [taylor]: Taking taylor expansion of x in x 4.116 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 4.116 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 4.116 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.116 * [taylor]: Taking taylor expansion of -1 in x 4.116 * [taylor]: Taking taylor expansion of x in x 4.117 * [taylor]: Taking taylor expansion of 2 in x 4.117 * [taylor]: Taking taylor expansion of y in x 4.119 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 4.119 * [taylor]: Taking taylor expansion of -1 in x 4.119 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 4.119 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 4.119 * [taylor]: Taking taylor expansion of x in x 4.119 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 4.119 * [taylor]: Taking taylor expansion of z in x 4.119 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 4.119 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 4.119 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 4.119 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.119 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.119 * [taylor]: Taking taylor expansion of -1 in x 4.119 * [taylor]: Taking taylor expansion of x in x 4.119 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 4.119 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 4.119 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.119 * [taylor]: Taking taylor expansion of -1 in x 4.119 * [taylor]: Taking taylor expansion of x in x 4.120 * [taylor]: Taking taylor expansion of 2 in x 4.120 * [taylor]: Taking taylor expansion of y in x 4.122 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 4.122 * [taylor]: Taking taylor expansion of -1 in y 4.122 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 4.122 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 4.122 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 4.122 * [taylor]: Taking taylor expansion of 1/2 in y 4.122 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 4.122 * [taylor]: Taking taylor expansion of z in y 4.122 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.122 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.122 * [taylor]: Taking taylor expansion of x in y 4.122 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 4.122 * [taylor]: Taking taylor expansion of 1/2 in y 4.122 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 4.122 * [taylor]: Taking taylor expansion of z in y 4.122 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 4.122 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.122 * [taylor]: Taking taylor expansion of -1 in y 4.122 * [taylor]: Taking taylor expansion of x in y 4.122 * [taylor]: Taking taylor expansion of y in y 4.123 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 4.123 * [taylor]: Taking taylor expansion of -1 in z 4.123 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 4.123 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 4.123 * [taylor]: Taking taylor expansion of 1/2 in z 4.123 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 4.123 * [taylor]: Taking taylor expansion of z in z 4.123 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 4.123 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.123 * [taylor]: Taking taylor expansion of x in z 4.123 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 4.123 * [taylor]: Taking taylor expansion of 1/2 in z 4.123 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 4.123 * [taylor]: Taking taylor expansion of z in z 4.123 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 4.123 * [taylor]: Taking taylor expansion of (/ -1 x) in z 4.123 * [taylor]: Taking taylor expansion of -1 in z 4.123 * [taylor]: Taking taylor expansion of x in z 4.129 * [taylor]: Taking taylor expansion of 0 in y 4.132 * [taylor]: Taking taylor expansion of 0 in z 4.143 * [taylor]: Taking taylor expansion of 0 in y 4.143 * [taylor]: Taking taylor expansion of 0 in z 4.148 * [taylor]: Taking taylor expansion of 0 in z 4.154 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 4.154 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) x) in (x y) around 0 4.154 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in y 4.154 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 4.154 * [taylor]: Taking taylor expansion of (cosh x) in y 4.154 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.154 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 4.154 * [taylor]: Taking taylor expansion of (exp x) in y 4.154 * [taylor]: Taking taylor expansion of x in y 4.154 * [taylor]: Taking taylor expansion of (exp (- x)) in y 4.154 * [taylor]: Taking taylor expansion of (- x) in y 4.154 * [taylor]: Taking taylor expansion of x in y 4.154 * [taylor]: Taking taylor expansion of 2 in y 4.154 * [taylor]: Taking taylor expansion of y in y 4.154 * [taylor]: Taking taylor expansion of x in y 4.157 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 4.157 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 4.157 * [taylor]: Taking taylor expansion of (cosh x) in x 4.157 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.157 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 4.157 * [taylor]: Taking taylor expansion of (exp x) in x 4.157 * [taylor]: Taking taylor expansion of x in x 4.157 * [taylor]: Taking taylor expansion of (exp (- x)) in x 4.157 * [taylor]: Taking taylor expansion of (- x) in x 4.157 * [taylor]: Taking taylor expansion of x in x 4.158 * [taylor]: Taking taylor expansion of 2 in x 4.158 * [taylor]: Taking taylor expansion of y in x 4.158 * [taylor]: Taking taylor expansion of x in x 4.158 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 4.158 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 4.158 * [taylor]: Taking taylor expansion of (cosh x) in x 4.158 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.158 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 4.158 * [taylor]: Taking taylor expansion of (exp x) in x 4.158 * [taylor]: Taking taylor expansion of x in x 4.158 * [taylor]: Taking taylor expansion of (exp (- x)) in x 4.158 * [taylor]: Taking taylor expansion of (- x) in x 4.158 * [taylor]: Taking taylor expansion of x in x 4.159 * [taylor]: Taking taylor expansion of 2 in x 4.159 * [taylor]: Taking taylor expansion of y in x 4.159 * [taylor]: Taking taylor expansion of x in x 4.159 * [taylor]: Taking taylor expansion of y in y 4.162 * [taylor]: Taking taylor expansion of 0 in y 4.166 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 4.166 * [taylor]: Taking taylor expansion of 1/2 in y 4.166 * [taylor]: Taking taylor expansion of y in y 4.172 * [taylor]: Taking taylor expansion of 0 in y 4.173 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in (x y) around 0 4.173 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in y 4.173 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in y 4.173 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 4.173 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.173 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 4.173 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.173 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.173 * [taylor]: Taking taylor expansion of x in y 4.174 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 4.174 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.174 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.174 * [taylor]: Taking taylor expansion of x in y 4.174 * [taylor]: Taking taylor expansion of 2 in y 4.174 * [taylor]: Taking taylor expansion of x in y 4.174 * [taylor]: Taking taylor expansion of y in y 4.174 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 4.174 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 4.174 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 4.174 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.174 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 4.174 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.174 * [taylor]: Taking taylor expansion of x in x 4.175 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 4.175 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.175 * [taylor]: Taking taylor expansion of x in x 4.175 * [taylor]: Taking taylor expansion of 2 in x 4.175 * [taylor]: Taking taylor expansion of x in x 4.175 * [taylor]: Taking taylor expansion of y in x 4.177 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 4.177 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 4.177 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 4.177 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 4.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.177 * [taylor]: Taking taylor expansion of x in x 4.177 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 4.177 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.177 * [taylor]: Taking taylor expansion of x in x 4.178 * [taylor]: Taking taylor expansion of 2 in x 4.178 * [taylor]: Taking taylor expansion of x in x 4.178 * [taylor]: Taking taylor expansion of y in x 4.179 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 4.179 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 4.179 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 4.179 * [taylor]: Taking taylor expansion of 1/2 in y 4.179 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.179 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.179 * [taylor]: Taking taylor expansion of x in y 4.180 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 4.180 * [taylor]: Taking taylor expansion of 1/2 in y 4.180 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 4.180 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.180 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.180 * [taylor]: Taking taylor expansion of x in y 4.180 * [taylor]: Taking taylor expansion of y in y 4.182 * [taylor]: Taking taylor expansion of 0 in y 4.187 * [taylor]: Taking taylor expansion of 0 in y 4.193 * [taylor]: Taking taylor expansion of 0 in y 4.199 * [approximate]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in (x y) around 0 4.199 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in y 4.199 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in y 4.199 * [taylor]: Taking taylor expansion of x in y 4.199 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 4.200 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 4.200 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 4.200 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 4.200 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.200 * [taylor]: Taking taylor expansion of -1 in y 4.200 * [taylor]: Taking taylor expansion of x in y 4.200 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 4.200 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 4.200 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.200 * [taylor]: Taking taylor expansion of -1 in y 4.200 * [taylor]: Taking taylor expansion of x in y 4.200 * [taylor]: Taking taylor expansion of 2 in y 4.200 * [taylor]: Taking taylor expansion of y in y 4.200 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 4.200 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 4.200 * [taylor]: Taking taylor expansion of x in x 4.200 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 4.200 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 4.200 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 4.200 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.200 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.200 * [taylor]: Taking taylor expansion of -1 in x 4.200 * [taylor]: Taking taylor expansion of x in x 4.201 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 4.201 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 4.201 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.201 * [taylor]: Taking taylor expansion of -1 in x 4.201 * [taylor]: Taking taylor expansion of x in x 4.201 * [taylor]: Taking taylor expansion of 2 in x 4.202 * [taylor]: Taking taylor expansion of y in x 4.203 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 4.203 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 4.203 * [taylor]: Taking taylor expansion of x in x 4.203 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 4.203 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 4.203 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 4.203 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.203 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.203 * [taylor]: Taking taylor expansion of -1 in x 4.203 * [taylor]: Taking taylor expansion of x in x 4.203 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 4.203 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 4.203 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.203 * [taylor]: Taking taylor expansion of -1 in x 4.203 * [taylor]: Taking taylor expansion of x in x 4.204 * [taylor]: Taking taylor expansion of 2 in x 4.204 * [taylor]: Taking taylor expansion of y in x 4.206 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 4.206 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 4.206 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 4.206 * [taylor]: Taking taylor expansion of 1/2 in y 4.206 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.206 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.206 * [taylor]: Taking taylor expansion of x in y 4.206 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 4.206 * [taylor]: Taking taylor expansion of 1/2 in y 4.206 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 4.206 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.206 * [taylor]: Taking taylor expansion of -1 in y 4.206 * [taylor]: Taking taylor expansion of x in y 4.206 * [taylor]: Taking taylor expansion of y in y 4.208 * [taylor]: Taking taylor expansion of 0 in y 4.213 * [taylor]: Taking taylor expansion of 0 in y 4.222 * [taylor]: Taking taylor expansion of 0 in y 4.227 * * * [progress]: simplifying candidates 4.228 * [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) 4.231 * * [simplify]: iteration 0 : 141 enodes (cost 739 ) 4.253 * * [simplify]: iteration 1 : 360 enodes (cost 701 ) 4.337 * * [simplify]: iteration 2 : 1512 enodes (cost 600 ) 4.727 * * [simplify]: iteration done : 5000 enodes (cost 600 ) 4.728 * [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 (/ x y)) (* z (* 2 x)) (* x z) (* 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))) (* (cosh x) (* (cbrt y) (cbrt y))) (* (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)) (/ (/ (* (* 1/2 (+ (exp x) (exp (- x)))) y) x) z) (/ (/ (* (* 1/2 (+ (exp x) (exp (- x)))) y) x) z) (fma (* 1/2 x) y (/ y x)) (* (* 1/2 (+ (exp x) (exp (- x)))) (/ y x)) (* (* 1/2 (+ (exp x) (exp (- x)))) (/ y x)) 4.728 * * * [progress]: adding candidates to table 4.875 * * [progress]: iteration 2 / 4 4.875 * * * [progress]: picking best candidate 4.888 * * * * [pick]: Picked # 4.888 * * * [progress]: localizing error 4.894 * * * [progress]: generating rewritten candidates 4.894 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 4.904 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 4.910 * * * [progress]: generating series expansions 4.910 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 4.911 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (z x y) around 0 4.911 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 4.911 * [taylor]: Taking taylor expansion of (* x z) in y 4.911 * [taylor]: Taking taylor expansion of x in y 4.911 * [taylor]: Taking taylor expansion of z in y 4.911 * [taylor]: Taking taylor expansion of y in y 4.911 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 4.911 * [taylor]: Taking taylor expansion of (* x z) in x 4.911 * [taylor]: Taking taylor expansion of x in x 4.911 * [taylor]: Taking taylor expansion of z in x 4.911 * [taylor]: Taking taylor expansion of y in x 4.911 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 4.911 * [taylor]: Taking taylor expansion of (* x z) in z 4.911 * [taylor]: Taking taylor expansion of x in z 4.911 * [taylor]: Taking taylor expansion of z in z 4.911 * [taylor]: Taking taylor expansion of y in z 4.912 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 4.912 * [taylor]: Taking taylor expansion of (* x z) in z 4.912 * [taylor]: Taking taylor expansion of x in z 4.912 * [taylor]: Taking taylor expansion of z in z 4.912 * [taylor]: Taking taylor expansion of y in z 4.912 * [taylor]: Taking taylor expansion of (/ x y) in x 4.912 * [taylor]: Taking taylor expansion of x in x 4.912 * [taylor]: Taking taylor expansion of y in x 4.912 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.912 * [taylor]: Taking taylor expansion of y in y 4.913 * [taylor]: Taking taylor expansion of 0 in x 4.913 * [taylor]: Taking taylor expansion of 0 in y 4.913 * [taylor]: Taking taylor expansion of 0 in y 4.914 * [taylor]: Taking taylor expansion of 0 in x 4.914 * [taylor]: Taking taylor expansion of 0 in y 4.914 * [taylor]: Taking taylor expansion of 0 in y 4.914 * [taylor]: Taking taylor expansion of 0 in y 4.915 * [taylor]: Taking taylor expansion of 0 in x 4.915 * [taylor]: Taking taylor expansion of 0 in y 4.915 * [taylor]: Taking taylor expansion of 0 in y 4.916 * [taylor]: Taking taylor expansion of 0 in y 4.916 * [taylor]: Taking taylor expansion of 0 in y 4.916 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (z x y) around 0 4.916 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 4.916 * [taylor]: Taking taylor expansion of y in y 4.916 * [taylor]: Taking taylor expansion of (* x z) in y 4.916 * [taylor]: Taking taylor expansion of x in y 4.916 * [taylor]: Taking taylor expansion of z in y 4.916 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 4.916 * [taylor]: Taking taylor expansion of y in x 4.916 * [taylor]: Taking taylor expansion of (* x z) in x 4.916 * [taylor]: Taking taylor expansion of x in x 4.916 * [taylor]: Taking taylor expansion of z in x 4.916 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 4.916 * [taylor]: Taking taylor expansion of y in z 4.916 * [taylor]: Taking taylor expansion of (* x z) in z 4.916 * [taylor]: Taking taylor expansion of x in z 4.916 * [taylor]: Taking taylor expansion of z in z 4.917 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 4.917 * [taylor]: Taking taylor expansion of y in z 4.917 * [taylor]: Taking taylor expansion of (* x z) in z 4.917 * [taylor]: Taking taylor expansion of x in z 4.917 * [taylor]: Taking taylor expansion of z in z 4.917 * [taylor]: Taking taylor expansion of (/ y x) in x 4.917 * [taylor]: Taking taylor expansion of y in x 4.917 * [taylor]: Taking taylor expansion of x in x 4.917 * [taylor]: Taking taylor expansion of y in y 4.918 * [taylor]: Taking taylor expansion of 0 in x 4.918 * [taylor]: Taking taylor expansion of 0 in y 4.919 * [taylor]: Taking taylor expansion of 0 in x 4.919 * [taylor]: Taking taylor expansion of 0 in y 4.920 * [taylor]: Taking taylor expansion of 0 in y 4.920 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (z x y) around 0 4.920 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y 4.920 * [taylor]: Taking taylor expansion of -1 in y 4.920 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 4.920 * [taylor]: Taking taylor expansion of y in y 4.920 * [taylor]: Taking taylor expansion of (* x z) in y 4.920 * [taylor]: Taking taylor expansion of x in y 4.920 * [taylor]: Taking taylor expansion of z in y 4.920 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x 4.920 * [taylor]: Taking taylor expansion of -1 in x 4.920 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 4.920 * [taylor]: Taking taylor expansion of y in x 4.920 * [taylor]: Taking taylor expansion of (* x z) in x 4.920 * [taylor]: Taking taylor expansion of x in x 4.920 * [taylor]: Taking taylor expansion of z in x 4.921 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 4.921 * [taylor]: Taking taylor expansion of -1 in z 4.921 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 4.921 * [taylor]: Taking taylor expansion of y in z 4.921 * [taylor]: Taking taylor expansion of (* x z) in z 4.921 * [taylor]: Taking taylor expansion of x in z 4.921 * [taylor]: Taking taylor expansion of z in z 4.921 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 4.921 * [taylor]: Taking taylor expansion of -1 in z 4.921 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 4.921 * [taylor]: Taking taylor expansion of y in z 4.921 * [taylor]: Taking taylor expansion of (* x z) in z 4.921 * [taylor]: Taking taylor expansion of x in z 4.921 * [taylor]: Taking taylor expansion of z in z 4.922 * [taylor]: Taking taylor expansion of (* -1 (/ y x)) in x 4.922 * [taylor]: Taking taylor expansion of -1 in x 4.922 * [taylor]: Taking taylor expansion of (/ y x) in x 4.922 * [taylor]: Taking taylor expansion of y in x 4.922 * [taylor]: Taking taylor expansion of x in x 4.922 * [taylor]: Taking taylor expansion of (* -1 y) in y 4.922 * [taylor]: Taking taylor expansion of -1 in y 4.922 * [taylor]: Taking taylor expansion of y in y 4.923 * [taylor]: Taking taylor expansion of 0 in x 4.924 * [taylor]: Taking taylor expansion of 0 in y 4.925 * [taylor]: Taking taylor expansion of 0 in x 4.925 * [taylor]: Taking taylor expansion of 0 in y 4.927 * [taylor]: Taking taylor expansion of 0 in y 4.927 * * * * [progress]: [ 2 / 2 ] generating series at (2) 4.928 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x z y) around 0 4.928 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 4.928 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 4.928 * [taylor]: Taking taylor expansion of (cosh x) in y 4.928 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.928 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 4.928 * [taylor]: Taking taylor expansion of (exp x) in y 4.928 * [taylor]: Taking taylor expansion of x in y 4.928 * [taylor]: Taking taylor expansion of (exp (- x)) in y 4.928 * [taylor]: Taking taylor expansion of (- x) in y 4.928 * [taylor]: Taking taylor expansion of x in y 4.928 * [taylor]: Taking taylor expansion of 2 in y 4.928 * [taylor]: Taking taylor expansion of y in y 4.928 * [taylor]: Taking taylor expansion of (* x z) in y 4.928 * [taylor]: Taking taylor expansion of x in y 4.928 * [taylor]: Taking taylor expansion of z in y 4.931 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 4.931 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 4.931 * [taylor]: Taking taylor expansion of (cosh x) in z 4.931 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.931 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 4.931 * [taylor]: Taking taylor expansion of (exp x) in z 4.931 * [taylor]: Taking taylor expansion of x in z 4.931 * [taylor]: Taking taylor expansion of (exp (- x)) in z 4.931 * [taylor]: Taking taylor expansion of (- x) in z 4.931 * [taylor]: Taking taylor expansion of x in z 4.931 * [taylor]: Taking taylor expansion of 2 in z 4.931 * [taylor]: Taking taylor expansion of y in z 4.931 * [taylor]: Taking taylor expansion of (* x z) in z 4.931 * [taylor]: Taking taylor expansion of x in z 4.931 * [taylor]: Taking taylor expansion of z in z 4.932 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 4.932 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 4.932 * [taylor]: Taking taylor expansion of (cosh x) in x 4.932 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.932 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 4.932 * [taylor]: Taking taylor expansion of (exp x) in x 4.932 * [taylor]: Taking taylor expansion of x in x 4.932 * [taylor]: Taking taylor expansion of (exp (- x)) in x 4.932 * [taylor]: Taking taylor expansion of (- x) in x 4.932 * [taylor]: Taking taylor expansion of x in x 4.932 * [taylor]: Taking taylor expansion of 2 in x 4.933 * [taylor]: Taking taylor expansion of y in x 4.933 * [taylor]: Taking taylor expansion of (* x z) in x 4.933 * [taylor]: Taking taylor expansion of x in x 4.933 * [taylor]: Taking taylor expansion of z in x 4.934 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 4.934 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 4.934 * [taylor]: Taking taylor expansion of (cosh x) in x 4.934 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 4.934 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 4.934 * [taylor]: Taking taylor expansion of (exp x) in x 4.934 * [taylor]: Taking taylor expansion of x in x 4.934 * [taylor]: Taking taylor expansion of (exp (- x)) in x 4.934 * [taylor]: Taking taylor expansion of (- x) in x 4.934 * [taylor]: Taking taylor expansion of x in x 4.934 * [taylor]: Taking taylor expansion of 2 in x 4.935 * [taylor]: Taking taylor expansion of y in x 4.935 * [taylor]: Taking taylor expansion of (* x z) in x 4.935 * [taylor]: Taking taylor expansion of x in x 4.935 * [taylor]: Taking taylor expansion of z in x 4.935 * [taylor]: Taking taylor expansion of (/ y z) in z 4.935 * [taylor]: Taking taylor expansion of y in z 4.935 * [taylor]: Taking taylor expansion of z in z 4.935 * [taylor]: Taking taylor expansion of y in y 4.938 * [taylor]: Taking taylor expansion of 0 in z 4.939 * [taylor]: Taking taylor expansion of 0 in y 4.943 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in z 4.943 * [taylor]: Taking taylor expansion of 1/2 in z 4.943 * [taylor]: Taking taylor expansion of (/ y z) in z 4.944 * [taylor]: Taking taylor expansion of y in z 4.944 * [taylor]: Taking taylor expansion of z in z 4.944 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 4.944 * [taylor]: Taking taylor expansion of 1/2 in y 4.944 * [taylor]: Taking taylor expansion of y in y 4.944 * [taylor]: Taking taylor expansion of 0 in y 4.945 * [taylor]: Taking taylor expansion of 0 in y 4.951 * [taylor]: Taking taylor expansion of 0 in z 4.952 * [taylor]: Taking taylor expansion of 0 in y 4.952 * [taylor]: Taking taylor expansion of 0 in y 4.953 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x z y) around 0 4.953 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 4.953 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 4.953 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 4.953 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.953 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 4.953 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.953 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.953 * [taylor]: Taking taylor expansion of x in y 4.953 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 4.953 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.953 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.953 * [taylor]: Taking taylor expansion of x in y 4.953 * [taylor]: Taking taylor expansion of 2 in y 4.953 * [taylor]: Taking taylor expansion of (* x z) in y 4.953 * [taylor]: Taking taylor expansion of x in y 4.953 * [taylor]: Taking taylor expansion of z in y 4.953 * [taylor]: Taking taylor expansion of y in y 4.954 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 4.954 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 4.954 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 4.954 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.954 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 4.954 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 4.954 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.954 * [taylor]: Taking taylor expansion of x in z 4.954 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 4.954 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 4.954 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.954 * [taylor]: Taking taylor expansion of x in z 4.954 * [taylor]: Taking taylor expansion of 2 in z 4.954 * [taylor]: Taking taylor expansion of (* x z) in z 4.954 * [taylor]: Taking taylor expansion of x in z 4.954 * [taylor]: Taking taylor expansion of z in z 4.954 * [taylor]: Taking taylor expansion of y in z 4.958 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 4.958 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 4.958 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 4.958 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.958 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 4.958 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.958 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.958 * [taylor]: Taking taylor expansion of x in x 4.958 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 4.958 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.958 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.958 * [taylor]: Taking taylor expansion of x in x 4.959 * [taylor]: Taking taylor expansion of 2 in x 4.959 * [taylor]: Taking taylor expansion of (* x z) in x 4.959 * [taylor]: Taking taylor expansion of x in x 4.959 * [taylor]: Taking taylor expansion of z in x 4.959 * [taylor]: Taking taylor expansion of y in x 4.961 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 4.961 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 4.961 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 4.961 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 4.961 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 4.961 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.961 * [taylor]: Taking taylor expansion of x in x 4.961 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 4.962 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.962 * [taylor]: Taking taylor expansion of x in x 4.962 * [taylor]: Taking taylor expansion of 2 in x 4.962 * [taylor]: Taking taylor expansion of (* x z) in x 4.962 * [taylor]: Taking taylor expansion of x in x 4.962 * [taylor]: Taking taylor expansion of z in x 4.962 * [taylor]: Taking taylor expansion of y in x 4.964 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in z 4.964 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 4.964 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 4.964 * [taylor]: Taking taylor expansion of 1/2 in z 4.964 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 4.964 * [taylor]: Taking taylor expansion of z in z 4.964 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 4.964 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 4.964 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.964 * [taylor]: Taking taylor expansion of x in z 4.964 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 4.964 * [taylor]: Taking taylor expansion of 1/2 in z 4.964 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 4.964 * [taylor]: Taking taylor expansion of z in z 4.964 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 4.964 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.964 * [taylor]: Taking taylor expansion of x in z 4.965 * [taylor]: Taking taylor expansion of y in z 4.968 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 4.968 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 4.968 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 4.968 * [taylor]: Taking taylor expansion of 1/2 in y 4.968 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 4.968 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.968 * [taylor]: Taking taylor expansion of x in y 4.968 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 4.968 * [taylor]: Taking taylor expansion of 1/2 in y 4.968 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 4.968 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 4.968 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.968 * [taylor]: Taking taylor expansion of x in y 4.968 * [taylor]: Taking taylor expansion of y in y 4.971 * [taylor]: Taking taylor expansion of 0 in z 4.971 * [taylor]: Taking taylor expansion of 0 in y 4.976 * [taylor]: Taking taylor expansion of 0 in y 4.982 * [taylor]: Taking taylor expansion of 0 in z 4.982 * [taylor]: Taking taylor expansion of 0 in y 4.982 * [taylor]: Taking taylor expansion of 0 in y 4.991 * [taylor]: Taking taylor expansion of 0 in y 4.999 * [taylor]: Taking taylor expansion of 0 in z 4.999 * [taylor]: Taking taylor expansion of 0 in y 4.999 * [taylor]: Taking taylor expansion of 0 in y 4.999 * [taylor]: Taking taylor expansion of 0 in y 5.008 * [taylor]: Taking taylor expansion of 0 in y 5.009 * [approximate]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in (x z y) around 0 5.009 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in y 5.009 * [taylor]: Taking taylor expansion of -1 in y 5.009 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in y 5.009 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in y 5.009 * [taylor]: Taking taylor expansion of z in y 5.009 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 5.009 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 5.009 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.009 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 5.009 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 5.009 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.009 * [taylor]: Taking taylor expansion of -1 in y 5.009 * [taylor]: Taking taylor expansion of x in y 5.009 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 5.009 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 5.009 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.009 * [taylor]: Taking taylor expansion of -1 in y 5.009 * [taylor]: Taking taylor expansion of x in y 5.009 * [taylor]: Taking taylor expansion of 2 in y 5.009 * [taylor]: Taking taylor expansion of x in y 5.009 * [taylor]: Taking taylor expansion of y in y 5.010 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in z 5.010 * [taylor]: Taking taylor expansion of -1 in z 5.010 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in z 5.010 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in z 5.010 * [taylor]: Taking taylor expansion of z in z 5.010 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in z 5.010 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 5.010 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.010 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 5.010 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 5.010 * [taylor]: Taking taylor expansion of (/ -1 x) in z 5.010 * [taylor]: Taking taylor expansion of -1 in z 5.010 * [taylor]: Taking taylor expansion of x in z 5.010 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 5.010 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 5.010 * [taylor]: Taking taylor expansion of (/ -1 x) in z 5.010 * [taylor]: Taking taylor expansion of -1 in z 5.010 * [taylor]: Taking taylor expansion of x in z 5.010 * [taylor]: Taking taylor expansion of 2 in z 5.010 * [taylor]: Taking taylor expansion of x in z 5.010 * [taylor]: Taking taylor expansion of y in z 5.013 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 5.013 * [taylor]: Taking taylor expansion of -1 in x 5.013 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 5.013 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 5.013 * [taylor]: Taking taylor expansion of z in x 5.013 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 5.014 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 5.014 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.014 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 5.014 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.014 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.014 * [taylor]: Taking taylor expansion of -1 in x 5.014 * [taylor]: Taking taylor expansion of x in x 5.014 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 5.014 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 5.014 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.014 * [taylor]: Taking taylor expansion of -1 in x 5.014 * [taylor]: Taking taylor expansion of x in x 5.015 * [taylor]: Taking taylor expansion of 2 in x 5.015 * [taylor]: Taking taylor expansion of x in x 5.015 * [taylor]: Taking taylor expansion of y in x 5.017 * [taylor]: Taking taylor expansion of (* -1 (/ (* z (* (cosh (/ -1 x)) x)) y)) in x 5.017 * [taylor]: Taking taylor expansion of -1 in x 5.017 * [taylor]: Taking taylor expansion of (/ (* z (* (cosh (/ -1 x)) x)) y) in x 5.017 * [taylor]: Taking taylor expansion of (* z (* (cosh (/ -1 x)) x)) in x 5.017 * [taylor]: Taking taylor expansion of z in x 5.017 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 5.017 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 5.017 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.017 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 5.017 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.017 * [taylor]: Taking taylor expansion of -1 in x 5.017 * [taylor]: Taking taylor expansion of x in x 5.017 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 5.017 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 5.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.017 * [taylor]: Taking taylor expansion of -1 in x 5.017 * [taylor]: Taking taylor expansion of x in x 5.018 * [taylor]: Taking taylor expansion of 2 in x 5.018 * [taylor]: Taking taylor expansion of x in x 5.018 * [taylor]: Taking taylor expansion of y in x 5.020 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in z 5.020 * [taylor]: Taking taylor expansion of -1 in z 5.020 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in z 5.020 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 5.020 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 5.020 * [taylor]: Taking taylor expansion of 1/2 in z 5.020 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 5.020 * [taylor]: Taking taylor expansion of z in z 5.020 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 5.020 * [taylor]: Taking taylor expansion of (/ 1 x) in z 5.020 * [taylor]: Taking taylor expansion of x in z 5.020 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 5.020 * [taylor]: Taking taylor expansion of 1/2 in z 5.020 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 5.020 * [taylor]: Taking taylor expansion of z in z 5.020 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 5.020 * [taylor]: Taking taylor expansion of (/ -1 x) in z 5.020 * [taylor]: Taking taylor expansion of -1 in z 5.020 * [taylor]: Taking taylor expansion of x in z 5.020 * [taylor]: Taking taylor expansion of y in z 5.024 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y)) in y 5.024 * [taylor]: Taking taylor expansion of -1 in y 5.024 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 5.024 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 5.024 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 5.024 * [taylor]: Taking taylor expansion of 1/2 in y 5.024 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.024 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.024 * [taylor]: Taking taylor expansion of x in y 5.024 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 5.024 * [taylor]: Taking taylor expansion of 1/2 in y 5.024 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 5.024 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.024 * [taylor]: Taking taylor expansion of -1 in y 5.024 * [taylor]: Taking taylor expansion of x in y 5.024 * [taylor]: Taking taylor expansion of y in y 5.027 * [taylor]: Taking taylor expansion of 0 in z 5.027 * [taylor]: Taking taylor expansion of 0 in y 5.032 * [taylor]: Taking taylor expansion of 0 in y 5.038 * [taylor]: Taking taylor expansion of 0 in z 5.038 * [taylor]: Taking taylor expansion of 0 in y 5.038 * [taylor]: Taking taylor expansion of 0 in y 5.044 * [taylor]: Taking taylor expansion of 0 in y 5.053 * [taylor]: Taking taylor expansion of 0 in z 5.053 * [taylor]: Taking taylor expansion of 0 in y 5.053 * [taylor]: Taking taylor expansion of 0 in y 5.053 * [taylor]: Taking taylor expansion of 0 in y 5.061 * [taylor]: Taking taylor expansion of 0 in y 5.062 * * * [progress]: simplifying candidates 5.063 * [simplify]: Simplifying using # : (expm1 (* z (/ x y))) (log1p (* z (/ x y))) (* z (/ x y)) (+ (log z) (- (log x) (log y))) (+ (log z) (log (/ x y))) (log (* z (/ x y))) (exp (* z (/ x y))) (* (* (* z z) z) (/ (* (* x x) x) (* (* y y) y))) (* (* (* z z) z) (* (* (/ x y) (/ x y)) (/ x y))) (* (cbrt (* z (/ x y))) (cbrt (* z (/ x y)))) (cbrt (* z (/ x y))) (* (* (* z (/ x y)) (* z (/ x y))) (* z (/ x y))) (sqrt (* z (/ x y))) (sqrt (* z (/ x y))) (* (sqrt z) (sqrt (/ x y))) (* (sqrt z) (sqrt (/ x y))) (* (sqrt z) (/ (sqrt x) (sqrt y))) (* (sqrt z) (/ (sqrt x) (sqrt y))) (* z (* (cbrt (/ x y)) (cbrt (/ x y)))) (* z (sqrt (/ x y))) (* z (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (* z (/ (* (cbrt x) (cbrt x)) (sqrt y))) (* z (/ (* (cbrt x) (cbrt x)) 1)) (* z (/ (sqrt x) (* (cbrt y) (cbrt y)))) (* z (/ (sqrt x) (sqrt y))) (* z (/ (sqrt x) 1)) (* z (/ 1 (* (cbrt y) (cbrt y)))) (* z (/ 1 (sqrt y))) (* z (/ 1 1)) (* z 1) (* z x) (* (cbrt z) (/ x y)) (* (sqrt z) (/ x y)) (* z (/ x y)) (* z x) (expm1 (/ (cosh x) (* z (/ x y)))) (log1p (/ (cosh x) (* z (/ x y)))) (- (log (cosh x)) (+ (log z) (- (log x) (log y)))) (- (log (cosh x)) (+ (log z) (log (/ x y)))) (- (log (cosh x)) (log (* z (/ x y)))) (log (/ (cosh x) (* z (/ x y)))) (exp (/ (cosh x) (* z (/ x y)))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* z z) z) (/ (* (* x x) x) (* (* y y) y)))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* z z) z) (* (* (/ x y) (/ x y)) (/ x y)))) (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* (* z (/ x y)) (* z (/ x y))) (* z (/ x y)))) (* (cbrt (/ (cosh x) (* z (/ x y)))) (cbrt (/ (cosh x) (* z (/ x y))))) (cbrt (/ (cosh x) (* z (/ x y)))) (* (* (/ (cosh x) (* z (/ x y))) (/ (cosh x) (* z (/ x y)))) (/ (cosh x) (* z (/ x y)))) (sqrt (/ (cosh x) (* z (/ x y)))) (sqrt (/ (cosh x) (* z (/ x y)))) (- (cosh x)) (- (* z (/ x y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ (cbrt (cosh x)) (/ x y)) (/ (sqrt (cosh x)) z) (/ (sqrt (cosh x)) (/ x y)) (/ 1 z) (/ (cosh x) (/ x y)) (/ 1 (* z (/ x y))) (/ (* z (/ x y)) (cosh x)) (/ (cosh x) z) (/ (* z (/ x y)) (cbrt (cosh x))) (/ (* z (/ x y)) (sqrt (cosh x))) (/ (* z (/ x y)) (cosh x)) (/ (cosh x) (* z x)) (* (* z (/ x y)) 2) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (+ (* 1/2 (/ (* x y) z)) (/ y (* x z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) (* x z)) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x)) 5.066 * * [simplify]: iteration 0 : 132 enodes (cost 658 ) 5.090 * * [simplify]: iteration 1 : 333 enodes (cost 629 ) 5.164 * * [simplify]: iteration 2 : 1432 enodes (cost 535 ) 5.556 * * [simplify]: iteration done : 5000 enodes (cost 533 ) 5.556 * [simplify]: Simplified to: (expm1 (* z (/ x y))) (log1p (* z (/ x y))) (/ (* x z) y) (log (* z (/ x y))) (log (* z (/ x y))) (log (* z (/ x y))) (exp (* z (/ x y))) (pow (/ (* x z) y) 3) (pow (/ (* x z) y) 3) (* (cbrt (* z (/ x y))) (cbrt (* z (/ x y)))) (cbrt (* z (/ x y))) (pow (/ (* x z) y) 3) (sqrt (* z (/ x y))) (sqrt (* z (/ x y))) (* (sqrt z) (sqrt (/ x y))) (* (sqrt z) (sqrt (/ x y))) (* (sqrt z) (/ (sqrt x) (sqrt y))) (* (sqrt z) (/ (sqrt x) (sqrt y))) (* z (* (cbrt (/ x y)) (cbrt (/ x y)))) (* z (sqrt (/ x y))) (* z (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (* z (/ (* (cbrt x) (cbrt x)) (sqrt y))) (* (* (cbrt x) (cbrt x)) z) (* z (/ (sqrt x) (* (cbrt y) (cbrt y)))) (* z (/ (sqrt x) (sqrt y))) (* (sqrt x) z) (/ z (* (cbrt y) (cbrt y))) (/ z (sqrt y)) z z (* x z) (* (cbrt z) (/ x y)) (* (sqrt z) (/ x y)) (/ (* x z) y) (* x z) (expm1 (/ (cosh x) (* z (/ x y)))) (log1p (/ (cosh x) (* z (/ x y)))) (log (/ (cosh x) (* z (/ x y)))) (log (/ (cosh x) (* z (/ x y)))) (log (/ (cosh x) (* z (/ x y)))) (log (/ (cosh x) (* z (/ x y)))) (exp (/ (cosh x) (* z (/ x y)))) (pow (/ (cosh x) (* z (/ x y))) 3) (pow (/ (cosh x) (* z (/ x y))) 3) (pow (/ (cosh x) (* z (/ x y))) 3) (* (cbrt (/ (cosh x) (* z (/ x y)))) (cbrt (/ (cosh x) (* z (/ x y))))) (cbrt (/ (cosh x) (* z (/ x y)))) (pow (/ (cosh x) (* z (/ x y))) 3) (sqrt (/ (cosh x) (* z (/ x y)))) (sqrt (/ (cosh x) (* z (/ x y)))) (- (cosh x)) (- (* z (/ x y))) (/ (* (cbrt (cosh x)) (cbrt (cosh x))) z) (/ (cbrt (cosh x)) (/ x y)) (/ (sqrt (cosh x)) z) (/ (sqrt (cosh x)) (/ x y)) (/ 1 z) (/ (cosh x) (/ x y)) (/ y (* x z)) (/ (* z (/ x y)) (cosh x)) (/ (cosh x) z) (/ (* z (/ x y)) (cbrt (cosh x))) (/ (* z (/ x y)) (sqrt (cosh x))) (/ (* z (/ x y)) (cosh x)) (/ (cosh x) (* z x)) (* (* z (/ x y)) 2) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (fma 1/2 (/ (* x y) z) (/ y (* x z))) (* (/ y x) (/ (* 1/2 (+ (exp (- x)) (exp x))) z)) (* (/ y x) (/ (* 1/2 (+ (exp (- x)) (exp x))) z)) 5.557 * * * [progress]: adding candidates to table 5.683 * * [progress]: iteration 3 / 4 5.683 * * * [progress]: picking best candidate 5.697 * * * * [pick]: Picked # 5.697 * * * [progress]: localizing error 5.707 * * * [progress]: generating rewritten candidates 5.707 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 5.723 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 5.734 * * * [progress]: generating series expansions 5.734 * * * * [progress]: [ 1 / 2 ] generating series at (2) 5.734 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 5.734 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 5.734 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 5.734 * [taylor]: Taking taylor expansion of (cosh x) in z 5.734 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 5.734 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 5.734 * [taylor]: Taking taylor expansion of (exp x) in z 5.734 * [taylor]: Taking taylor expansion of x in z 5.734 * [taylor]: Taking taylor expansion of (exp (- x)) in z 5.734 * [taylor]: Taking taylor expansion of (- x) in z 5.734 * [taylor]: Taking taylor expansion of x in z 5.734 * [taylor]: Taking taylor expansion of 2 in z 5.735 * [taylor]: Taking taylor expansion of y in z 5.735 * [taylor]: Taking taylor expansion of (* x z) in z 5.735 * [taylor]: Taking taylor expansion of x in z 5.735 * [taylor]: Taking taylor expansion of z in z 5.735 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 5.735 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 5.735 * [taylor]: Taking taylor expansion of (cosh x) in y 5.735 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 5.735 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 5.735 * [taylor]: Taking taylor expansion of (exp x) in y 5.735 * [taylor]: Taking taylor expansion of x in y 5.735 * [taylor]: Taking taylor expansion of (exp (- x)) in y 5.736 * [taylor]: Taking taylor expansion of (- x) in y 5.736 * [taylor]: Taking taylor expansion of x in y 5.736 * [taylor]: Taking taylor expansion of 2 in y 5.736 * [taylor]: Taking taylor expansion of y in y 5.736 * [taylor]: Taking taylor expansion of (* x z) in y 5.736 * [taylor]: Taking taylor expansion of x in y 5.736 * [taylor]: Taking taylor expansion of z in y 5.738 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 5.738 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 5.738 * [taylor]: Taking taylor expansion of (cosh x) in x 5.739 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 5.739 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.739 * [taylor]: Taking taylor expansion of (exp x) in x 5.739 * [taylor]: Taking taylor expansion of x in x 5.739 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.739 * [taylor]: Taking taylor expansion of (- x) in x 5.739 * [taylor]: Taking taylor expansion of x in x 5.739 * [taylor]: Taking taylor expansion of 2 in x 5.740 * [taylor]: Taking taylor expansion of y in x 5.740 * [taylor]: Taking taylor expansion of (* x z) in x 5.740 * [taylor]: Taking taylor expansion of x in x 5.740 * [taylor]: Taking taylor expansion of z in x 5.740 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 5.740 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 5.740 * [taylor]: Taking taylor expansion of (cosh x) in x 5.740 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 5.740 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.740 * [taylor]: Taking taylor expansion of (exp x) in x 5.740 * [taylor]: Taking taylor expansion of x in x 5.740 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.740 * [taylor]: Taking taylor expansion of (- x) in x 5.740 * [taylor]: Taking taylor expansion of x in x 5.741 * [taylor]: Taking taylor expansion of 2 in x 5.741 * [taylor]: Taking taylor expansion of y in x 5.741 * [taylor]: Taking taylor expansion of (* x z) in x 5.741 * [taylor]: Taking taylor expansion of x in x 5.741 * [taylor]: Taking taylor expansion of z in x 5.742 * [taylor]: Taking taylor expansion of (/ y z) in y 5.742 * [taylor]: Taking taylor expansion of y in y 5.742 * [taylor]: Taking taylor expansion of z in y 5.742 * [taylor]: Taking taylor expansion of (/ 1 z) in z 5.742 * [taylor]: Taking taylor expansion of z in z 5.745 * [taylor]: Taking taylor expansion of 0 in y 5.745 * [taylor]: Taking taylor expansion of 0 in z 5.745 * [taylor]: Taking taylor expansion of 0 in z 5.749 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 5.749 * [taylor]: Taking taylor expansion of 1/2 in y 5.749 * [taylor]: Taking taylor expansion of (/ y z) in y 5.749 * [taylor]: Taking taylor expansion of y in y 5.749 * [taylor]: Taking taylor expansion of z in y 5.749 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 5.749 * [taylor]: Taking taylor expansion of 1/2 in z 5.749 * [taylor]: Taking taylor expansion of z in z 5.750 * [taylor]: Taking taylor expansion of 0 in z 5.750 * [taylor]: Taking taylor expansion of 0 in z 5.756 * [taylor]: Taking taylor expansion of 0 in y 5.756 * [taylor]: Taking taylor expansion of 0 in z 5.757 * [taylor]: Taking taylor expansion of 0 in z 5.757 * [taylor]: Taking taylor expansion of 0 in z 5.757 * [taylor]: Taking taylor expansion of 0 in z 5.758 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 5.758 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 5.758 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 5.758 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 5.758 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 5.758 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 5.758 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 5.758 * [taylor]: Taking taylor expansion of (/ 1 x) in z 5.758 * [taylor]: Taking taylor expansion of x in z 5.758 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 5.758 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 5.758 * [taylor]: Taking taylor expansion of (/ 1 x) in z 5.758 * [taylor]: Taking taylor expansion of x in z 5.758 * [taylor]: Taking taylor expansion of 2 in z 5.758 * [taylor]: Taking taylor expansion of (* x z) in z 5.758 * [taylor]: Taking taylor expansion of x in z 5.758 * [taylor]: Taking taylor expansion of z in z 5.758 * [taylor]: Taking taylor expansion of y in z 5.761 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 5.761 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 5.761 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 5.761 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 5.761 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 5.761 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.761 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.761 * [taylor]: Taking taylor expansion of x in y 5.761 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 5.761 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 5.761 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.761 * [taylor]: Taking taylor expansion of x in y 5.762 * [taylor]: Taking taylor expansion of 2 in y 5.762 * [taylor]: Taking taylor expansion of (* x z) in y 5.762 * [taylor]: Taking taylor expansion of x in y 5.762 * [taylor]: Taking taylor expansion of z in y 5.762 * [taylor]: Taking taylor expansion of y in y 5.762 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 5.762 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 5.762 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 5.762 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 5.762 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.762 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.762 * [taylor]: Taking taylor expansion of x in x 5.762 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.763 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.763 * [taylor]: Taking taylor expansion of x in x 5.763 * [taylor]: Taking taylor expansion of 2 in x 5.763 * [taylor]: Taking taylor expansion of (* x z) in x 5.763 * [taylor]: Taking taylor expansion of x in x 5.763 * [taylor]: Taking taylor expansion of z in x 5.763 * [taylor]: Taking taylor expansion of y in x 5.765 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 5.765 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 5.765 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 5.765 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 5.765 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.765 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.765 * [taylor]: Taking taylor expansion of x in x 5.765 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.765 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.765 * [taylor]: Taking taylor expansion of x in x 5.766 * [taylor]: Taking taylor expansion of 2 in x 5.766 * [taylor]: Taking taylor expansion of (* x z) in x 5.766 * [taylor]: Taking taylor expansion of x in x 5.766 * [taylor]: Taking taylor expansion of z in x 5.766 * [taylor]: Taking taylor expansion of y in x 5.768 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 5.768 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 5.768 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 5.768 * [taylor]: Taking taylor expansion of 1/2 in y 5.768 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 5.768 * [taylor]: Taking taylor expansion of z in y 5.768 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 5.768 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 5.768 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.768 * [taylor]: Taking taylor expansion of x in y 5.768 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 5.768 * [taylor]: Taking taylor expansion of 1/2 in y 5.768 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 5.768 * [taylor]: Taking taylor expansion of z in y 5.768 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.768 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.768 * [taylor]: Taking taylor expansion of x in y 5.768 * [taylor]: Taking taylor expansion of y in y 5.769 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 5.769 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 5.769 * [taylor]: Taking taylor expansion of 1/2 in z 5.769 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 5.769 * [taylor]: Taking taylor expansion of z in z 5.769 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 5.769 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 5.769 * [taylor]: Taking taylor expansion of (/ 1 x) in z 5.769 * [taylor]: Taking taylor expansion of x in z 5.769 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 5.769 * [taylor]: Taking taylor expansion of 1/2 in z 5.769 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 5.769 * [taylor]: Taking taylor expansion of z in z 5.769 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 5.769 * [taylor]: Taking taylor expansion of (/ 1 x) in z 5.769 * [taylor]: Taking taylor expansion of x in z 5.774 * [taylor]: Taking taylor expansion of 0 in y 5.777 * [taylor]: Taking taylor expansion of 0 in z 5.787 * [taylor]: Taking taylor expansion of 0 in y 5.787 * [taylor]: Taking taylor expansion of 0 in z 5.792 * [taylor]: Taking taylor expansion of 0 in z 5.799 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0 5.799 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 5.799 * [taylor]: Taking taylor expansion of -1 in z 5.799 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 5.799 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 5.799 * [taylor]: Taking taylor expansion of x in z 5.799 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 5.799 * [taylor]: Taking taylor expansion of z in z 5.799 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 5.799 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.799 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 5.799 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 5.799 * [taylor]: Taking taylor expansion of (/ -1 x) in z 5.799 * [taylor]: Taking taylor expansion of -1 in z 5.799 * [taylor]: Taking taylor expansion of x in z 5.799 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 5.799 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 5.799 * [taylor]: Taking taylor expansion of (/ -1 x) in z 5.799 * [taylor]: Taking taylor expansion of -1 in z 5.799 * [taylor]: Taking taylor expansion of x in z 5.799 * [taylor]: Taking taylor expansion of 2 in z 5.799 * [taylor]: Taking taylor expansion of y in z 5.802 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 5.802 * [taylor]: Taking taylor expansion of -1 in y 5.802 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 5.802 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 5.802 * [taylor]: Taking taylor expansion of x in y 5.802 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 5.802 * [taylor]: Taking taylor expansion of z in y 5.802 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 5.803 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.803 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 5.803 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 5.803 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.803 * [taylor]: Taking taylor expansion of -1 in y 5.803 * [taylor]: Taking taylor expansion of x in y 5.803 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 5.803 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 5.803 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.803 * [taylor]: Taking taylor expansion of -1 in y 5.803 * [taylor]: Taking taylor expansion of x in y 5.803 * [taylor]: Taking taylor expansion of 2 in y 5.803 * [taylor]: Taking taylor expansion of y in y 5.803 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 5.803 * [taylor]: Taking taylor expansion of -1 in x 5.803 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 5.803 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 5.803 * [taylor]: Taking taylor expansion of x in x 5.803 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 5.803 * [taylor]: Taking taylor expansion of z in x 5.803 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 5.804 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.804 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 5.804 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.804 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.804 * [taylor]: Taking taylor expansion of -1 in x 5.804 * [taylor]: Taking taylor expansion of x in x 5.804 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 5.804 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 5.804 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.804 * [taylor]: Taking taylor expansion of -1 in x 5.804 * [taylor]: Taking taylor expansion of x in x 5.805 * [taylor]: Taking taylor expansion of 2 in x 5.805 * [taylor]: Taking taylor expansion of y in x 5.806 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 5.806 * [taylor]: Taking taylor expansion of -1 in x 5.806 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 5.806 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 5.806 * [taylor]: Taking taylor expansion of x in x 5.806 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 5.806 * [taylor]: Taking taylor expansion of z in x 5.806 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 5.806 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.806 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 5.806 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.807 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.807 * [taylor]: Taking taylor expansion of -1 in x 5.807 * [taylor]: Taking taylor expansion of x in x 5.807 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 5.807 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 5.807 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.807 * [taylor]: Taking taylor expansion of -1 in x 5.807 * [taylor]: Taking taylor expansion of x in x 5.807 * [taylor]: Taking taylor expansion of 2 in x 5.808 * [taylor]: Taking taylor expansion of y in x 5.809 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 5.809 * [taylor]: Taking taylor expansion of -1 in y 5.810 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 5.810 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 5.810 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 5.810 * [taylor]: Taking taylor expansion of 1/2 in y 5.810 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 5.810 * [taylor]: Taking taylor expansion of z in y 5.810 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.810 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.810 * [taylor]: Taking taylor expansion of x in y 5.810 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 5.810 * [taylor]: Taking taylor expansion of 1/2 in y 5.810 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 5.810 * [taylor]: Taking taylor expansion of z in y 5.810 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 5.810 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.810 * [taylor]: Taking taylor expansion of -1 in y 5.810 * [taylor]: Taking taylor expansion of x in y 5.810 * [taylor]: Taking taylor expansion of y in y 5.810 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 5.810 * [taylor]: Taking taylor expansion of -1 in z 5.810 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 5.811 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 5.811 * [taylor]: Taking taylor expansion of 1/2 in z 5.811 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 5.811 * [taylor]: Taking taylor expansion of z in z 5.811 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 5.811 * [taylor]: Taking taylor expansion of (/ 1 x) in z 5.811 * [taylor]: Taking taylor expansion of x in z 5.811 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 5.811 * [taylor]: Taking taylor expansion of 1/2 in z 5.811 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 5.811 * [taylor]: Taking taylor expansion of z in z 5.811 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 5.811 * [taylor]: Taking taylor expansion of (/ -1 x) in z 5.811 * [taylor]: Taking taylor expansion of -1 in z 5.811 * [taylor]: Taking taylor expansion of x in z 5.817 * [taylor]: Taking taylor expansion of 0 in y 5.820 * [taylor]: Taking taylor expansion of 0 in z 5.828 * [taylor]: Taking taylor expansion of 0 in y 5.828 * [taylor]: Taking taylor expansion of 0 in z 5.833 * [taylor]: Taking taylor expansion of 0 in z 5.839 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 5.839 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) x) in (x y) around 0 5.839 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in y 5.839 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 5.839 * [taylor]: Taking taylor expansion of (cosh x) in y 5.839 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 5.839 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 5.839 * [taylor]: Taking taylor expansion of (exp x) in y 5.840 * [taylor]: Taking taylor expansion of x in y 5.840 * [taylor]: Taking taylor expansion of (exp (- x)) in y 5.840 * [taylor]: Taking taylor expansion of (- x) in y 5.840 * [taylor]: Taking taylor expansion of x in y 5.840 * [taylor]: Taking taylor expansion of 2 in y 5.840 * [taylor]: Taking taylor expansion of y in y 5.840 * [taylor]: Taking taylor expansion of x in y 5.842 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 5.842 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 5.842 * [taylor]: Taking taylor expansion of (cosh x) in x 5.842 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 5.842 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.842 * [taylor]: Taking taylor expansion of (exp x) in x 5.842 * [taylor]: Taking taylor expansion of x in x 5.842 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.842 * [taylor]: Taking taylor expansion of (- x) in x 5.842 * [taylor]: Taking taylor expansion of x in x 5.843 * [taylor]: Taking taylor expansion of 2 in x 5.843 * [taylor]: Taking taylor expansion of y in x 5.843 * [taylor]: Taking taylor expansion of x in x 5.843 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 5.843 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 5.843 * [taylor]: Taking taylor expansion of (cosh x) in x 5.843 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 5.843 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 5.843 * [taylor]: Taking taylor expansion of (exp x) in x 5.844 * [taylor]: Taking taylor expansion of x in x 5.844 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.844 * [taylor]: Taking taylor expansion of (- x) in x 5.844 * [taylor]: Taking taylor expansion of x in x 5.844 * [taylor]: Taking taylor expansion of 2 in x 5.844 * [taylor]: Taking taylor expansion of y in x 5.844 * [taylor]: Taking taylor expansion of x in x 5.845 * [taylor]: Taking taylor expansion of y in y 5.847 * [taylor]: Taking taylor expansion of 0 in y 5.851 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 5.851 * [taylor]: Taking taylor expansion of 1/2 in y 5.851 * [taylor]: Taking taylor expansion of y in y 5.858 * [taylor]: Taking taylor expansion of 0 in y 5.859 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in (x y) around 0 5.859 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in y 5.859 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in y 5.859 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 5.859 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 5.859 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 5.859 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.859 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.859 * [taylor]: Taking taylor expansion of x in y 5.859 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 5.859 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 5.859 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.859 * [taylor]: Taking taylor expansion of x in y 5.859 * [taylor]: Taking taylor expansion of 2 in y 5.859 * [taylor]: Taking taylor expansion of x in y 5.859 * [taylor]: Taking taylor expansion of y in y 5.860 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 5.860 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 5.860 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 5.860 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 5.860 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.860 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.860 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.860 * [taylor]: Taking taylor expansion of x in x 5.860 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.860 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.860 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.860 * [taylor]: Taking taylor expansion of x in x 5.861 * [taylor]: Taking taylor expansion of 2 in x 5.861 * [taylor]: Taking taylor expansion of x in x 5.861 * [taylor]: Taking taylor expansion of y in x 5.862 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 5.862 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 5.862 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 5.862 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 5.862 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.862 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.862 * [taylor]: Taking taylor expansion of x in x 5.863 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.863 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.863 * [taylor]: Taking taylor expansion of x in x 5.863 * [taylor]: Taking taylor expansion of 2 in x 5.864 * [taylor]: Taking taylor expansion of x in x 5.864 * [taylor]: Taking taylor expansion of y in x 5.865 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 5.865 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 5.865 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 5.865 * [taylor]: Taking taylor expansion of 1/2 in y 5.865 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.865 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.865 * [taylor]: Taking taylor expansion of x in y 5.865 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 5.865 * [taylor]: Taking taylor expansion of 1/2 in y 5.865 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 5.865 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 5.865 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.865 * [taylor]: Taking taylor expansion of x in y 5.865 * [taylor]: Taking taylor expansion of y in y 5.870 * [taylor]: Taking taylor expansion of 0 in y 5.875 * [taylor]: Taking taylor expansion of 0 in y 5.882 * [taylor]: Taking taylor expansion of 0 in y 5.888 * [approximate]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in (x y) around 0 5.888 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in y 5.888 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in y 5.888 * [taylor]: Taking taylor expansion of x in y 5.888 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 5.888 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.888 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 5.888 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 5.888 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.888 * [taylor]: Taking taylor expansion of -1 in y 5.888 * [taylor]: Taking taylor expansion of x in y 5.888 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 5.888 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 5.888 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.888 * [taylor]: Taking taylor expansion of -1 in y 5.888 * [taylor]: Taking taylor expansion of x in y 5.888 * [taylor]: Taking taylor expansion of 2 in y 5.889 * [taylor]: Taking taylor expansion of y in y 5.889 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 5.889 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 5.889 * [taylor]: Taking taylor expansion of x in x 5.889 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 5.889 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.889 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 5.889 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.889 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.889 * [taylor]: Taking taylor expansion of -1 in x 5.889 * [taylor]: Taking taylor expansion of x in x 5.889 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 5.889 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 5.889 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.889 * [taylor]: Taking taylor expansion of -1 in x 5.889 * [taylor]: Taking taylor expansion of x in x 5.890 * [taylor]: Taking taylor expansion of 2 in x 5.890 * [taylor]: Taking taylor expansion of y in x 5.892 * [taylor]: Taking taylor expansion of (/ (* x (cosh (/ -1 x))) y) in x 5.892 * [taylor]: Taking taylor expansion of (* x (cosh (/ -1 x))) in x 5.892 * [taylor]: Taking taylor expansion of x in x 5.892 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 5.892 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 5.892 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 5.892 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.892 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.892 * [taylor]: Taking taylor expansion of -1 in x 5.892 * [taylor]: Taking taylor expansion of x in x 5.892 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 5.892 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 5.892 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.892 * [taylor]: Taking taylor expansion of -1 in x 5.892 * [taylor]: Taking taylor expansion of x in x 5.893 * [taylor]: Taking taylor expansion of 2 in x 5.893 * [taylor]: Taking taylor expansion of y in x 5.894 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 5.894 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 5.894 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 5.894 * [taylor]: Taking taylor expansion of 1/2 in y 5.894 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 5.894 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.894 * [taylor]: Taking taylor expansion of x in y 5.894 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 5.895 * [taylor]: Taking taylor expansion of 1/2 in y 5.895 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 5.895 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.895 * [taylor]: Taking taylor expansion of -1 in y 5.895 * [taylor]: Taking taylor expansion of x in y 5.895 * [taylor]: Taking taylor expansion of y in y 5.897 * [taylor]: Taking taylor expansion of 0 in y 5.902 * [taylor]: Taking taylor expansion of 0 in y 5.908 * [taylor]: Taking taylor expansion of 0 in y 5.914 * * * [progress]: simplifying candidates 5.915 * [simplify]: Simplifying using # : (expm1 (* (* (cosh x) (/ y x)) (/ 1 z))) (log1p (* (* (cosh x) (/ y x)) (/ 1 z))) (* (* (cosh x) (/ y x)) (/ 1 z)) (* (* (cosh x) (/ y x)) (/ 1 z)) (+ (+ (log (cosh x)) (- (log y) (log x))) (- (log z))) (+ (+ (log (cosh x)) (- (log y) (log x))) (- 0 (log z))) (+ (+ (log (cosh x)) (- (log y) (log x))) (- (log 1) (log z))) (+ (+ (log (cosh x)) (- (log y) (log x))) (log (/ 1 z))) (+ (+ (log (cosh x)) (log (/ y x))) (- (log z))) (+ (+ (log (cosh x)) (log (/ y x))) (- 0 (log z))) (+ (+ (log (cosh x)) (log (/ y x))) (- (log 1) (log z))) (+ (+ (log (cosh x)) (log (/ y x))) (log (/ 1 z))) (+ (log (* (cosh x) (/ y x))) (- (log z))) (+ (log (* (cosh x) (/ y x))) (- 0 (log z))) (+ (log (* (cosh x) (/ y x))) (- (log 1) (log z))) (+ (log (* (cosh x) (/ y x))) (log (/ 1 z))) (log (* (* (cosh x) (/ y x)) (/ 1 z))) (exp (* (* (cosh x) (/ y x)) (/ 1 z))) (* (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* y y) y) (* (* x x) x))) (/ (* (* 1 1) 1) (* (* z z) z))) (* (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* y y) y) (* (* x x) x))) (* (* (/ 1 z) (/ 1 z)) (/ 1 z))) (* (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ y x) (/ y x)) (/ y x))) (/ (* (* 1 1) 1) (* (* z z) z))) (* (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ y x) (/ y x)) (/ y x))) (* (* (/ 1 z) (/ 1 z)) (/ 1 z))) (* (* (* (* (cosh x) (/ y x)) (* (cosh x) (/ y x))) (* (cosh x) (/ y x))) (/ (* (* 1 1) 1) (* (* z z) z))) (* (* (* (* (cosh x) (/ y x)) (* (cosh x) (/ y x))) (* (cosh x) (/ y x))) (* (* (/ 1 z) (/ 1 z)) (/ 1 z))) (* (cbrt (* (* (cosh x) (/ y x)) (/ 1 z))) (cbrt (* (* (cosh x) (/ y x)) (/ 1 z)))) (cbrt (* (* (cosh x) (/ y x)) (/ 1 z))) (* (* (* (* (cosh x) (/ y x)) (/ 1 z)) (* (* (cosh x) (/ y x)) (/ 1 z))) (* (* (cosh x) (/ y x)) (/ 1 z))) (sqrt (* (* (cosh x) (/ y x)) (/ 1 z))) (sqrt (* (* (cosh x) (/ y x)) (/ 1 z))) (* (* (+ (exp x) (exp (- x))) y) 1) (* (* 2 x) z) (* (* (cosh x) y) 1) (* x z) (* (* (+ (exp x) (exp (- x))) (/ y x)) 1) (* 2 z) (* (* (cosh x) (/ y x)) (* (cbrt (/ 1 z)) (cbrt (/ 1 z)))) (* (* (cosh x) (/ y x)) (sqrt (/ 1 z))) (* (* (cosh x) (/ y x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt z) (cbrt z)))) (* (* (cosh x) (/ y x)) (/ (* (cbrt 1) (cbrt 1)) (sqrt z))) (* (* (cosh x) (/ y x)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (* (cosh x) (/ y x)) (/ (sqrt 1) (* (cbrt z) (cbrt z)))) (* (* (cosh x) (/ y x)) (/ (sqrt 1) (sqrt z))) (* (* (cosh x) (/ y x)) (/ (sqrt 1) 1)) (* (* (cosh x) (/ y x)) (/ 1 (* (cbrt z) (cbrt z)))) (* (* (cosh x) (/ y x)) (/ 1 (sqrt z))) (* (* (cosh x) (/ y x)) (/ 1 1)) (* (* (cosh x) (/ y x)) 1) (* (* (cosh x) (/ y x)) 1) (* (/ y x) (/ 1 z)) (* (* (cosh x) (/ y x)) 1) (* (* (+ (exp x) (exp (- x))) y) (/ 1 z)) (* (* (cosh x) y) (/ 1 z)) (* (* (+ (exp x) (exp (- x))) (/ y x)) (/ 1 z)) (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) 5.919 * * [simplify]: iteration 0 : 184 enodes (cost 1172 ) 5.956 * * [simplify]: iteration 1 : 530 enodes (cost 1017 ) 6.100 * * [simplify]: iteration 2 : 2251 enodes (cost 824 ) 7.018 * * [simplify]: iteration done : 5001 enodes (cost 824 ) 7.018 * [simplify]: Simplified to: (expm1 (/ (* (cosh x) (/ y x)) z)) (log1p (/ (* (cosh x) (/ y x)) z)) (/ (* (cosh x) (/ y x)) z) (/ (* (cosh x) (/ y x)) z) (log (/ (* (cosh x) (/ y x)) z)) (log (/ (* (cosh x) (/ y x)) z)) (log (/ (* (cosh x) (/ y x)) z)) (log (/ (* (cosh x) (/ y x)) z)) (log (/ (* (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)) (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) (pow (/ (* (cosh x) (/ y x)) z) 3) (pow (/ (* (cosh x) (/ y x)) z) 3) (pow (/ (* (cosh x) (/ y x)) z) 3) (* (cbrt (/ (* (cosh x) (/ y x)) z)) (cbrt (/ (* (cosh x) (/ y x)) z))) (cbrt (/ (* (cosh x) (/ y x)) z)) (pow (/ (* (cosh x) (/ y x)) z) 3) (sqrt (/ (* (cosh x) (/ y x)) z)) (sqrt (/ (* (cosh x) (/ y x)) z)) (* (+ (exp x) (exp (- x))) y) (* (* 2 x) z) (* (cosh x) y) (* x z) (* (+ (exp x) (exp (- x))) (/ y x)) (* 2 z) (* (* (cosh x) (/ y x)) (* (cbrt (/ 1 z)) (cbrt (/ 1 z)))) (* (* (cosh x) (/ y x)) (sqrt (/ 1 z))) (* (cosh x) (/ (/ y x) (* (cbrt z) (cbrt z)))) (* (/ (/ y x) (sqrt z)) (cosh x)) (* (cosh x) (/ y x)) (* (cosh x) (/ (/ y x) (* (cbrt z) (cbrt z)))) (* (/ (/ y x) (sqrt z)) (cosh x)) (* (cosh x) (/ y x)) (* (cosh x) (/ (/ y x) (* (cbrt z) (cbrt z)))) (* (/ (/ y x) (sqrt z)) (cosh x)) (* (cosh x) (/ y x)) (* (cosh x) (/ y x)) (* (cosh x) (/ y x)) (/ y (* x z)) (* (cosh x) (/ y x)) (/ (* (+ (exp x) (exp (- x))) y) z) (/ (* (cosh x) y) z) (/ (* (+ (exp x) (exp (- x))) (/ y x)) z) (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))) (* (cosh x) (* (cbrt y) (cbrt y))) (* (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))) (/ (* y (* 1/2 (+ (exp x) (exp (- x))))) (* z x)) (/ (* y (* 1/2 (+ (exp x) (exp (- x))))) (* z x)) (fma (* x y) 1/2 (/ y x)) (* (* 1/2 (+ (exp x) (exp (- x)))) (/ y x)) (* (* 1/2 (+ (exp x) (exp (- x)))) (/ y x)) 7.019 * * * [progress]: adding candidates to table 7.180 * * [progress]: iteration 4 / 4 7.180 * * * [progress]: picking best candidate 7.188 * * * * [pick]: Picked # 7.188 * * * [progress]: localizing error 7.196 * * * [progress]: generating rewritten candidates 7.196 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 7.206 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 7.217 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 7.224 * * * [progress]: generating series expansions 7.224 * * * * [progress]: [ 1 / 3 ] generating series at (2) 7.224 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in (x y z) around 0 7.224 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in z 7.224 * [taylor]: Taking taylor expansion of (* (cosh x) y) in z 7.224 * [taylor]: Taking taylor expansion of (cosh x) in z 7.224 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 7.224 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in z 7.224 * [taylor]: Taking taylor expansion of (exp x) in z 7.224 * [taylor]: Taking taylor expansion of x in z 7.224 * [taylor]: Taking taylor expansion of (exp (- x)) in z 7.224 * [taylor]: Taking taylor expansion of (- x) in z 7.224 * [taylor]: Taking taylor expansion of x in z 7.224 * [taylor]: Taking taylor expansion of 2 in z 7.224 * [taylor]: Taking taylor expansion of y in z 7.224 * [taylor]: Taking taylor expansion of (* x z) in z 7.224 * [taylor]: Taking taylor expansion of x in z 7.224 * [taylor]: Taking taylor expansion of z in z 7.225 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in y 7.225 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 7.225 * [taylor]: Taking taylor expansion of (cosh x) in y 7.225 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 7.225 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 7.225 * [taylor]: Taking taylor expansion of (exp x) in y 7.225 * [taylor]: Taking taylor expansion of x in y 7.225 * [taylor]: Taking taylor expansion of (exp (- x)) in y 7.225 * [taylor]: Taking taylor expansion of (- x) in y 7.225 * [taylor]: Taking taylor expansion of x in y 7.225 * [taylor]: Taking taylor expansion of 2 in y 7.225 * [taylor]: Taking taylor expansion of y in y 7.225 * [taylor]: Taking taylor expansion of (* x z) in y 7.225 * [taylor]: Taking taylor expansion of x in y 7.225 * [taylor]: Taking taylor expansion of z in y 7.228 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 7.228 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 7.228 * [taylor]: Taking taylor expansion of (cosh x) in x 7.228 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 7.228 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 7.228 * [taylor]: Taking taylor expansion of (exp x) in x 7.228 * [taylor]: Taking taylor expansion of x in x 7.228 * [taylor]: Taking taylor expansion of (exp (- x)) in x 7.228 * [taylor]: Taking taylor expansion of (- x) in x 7.228 * [taylor]: Taking taylor expansion of x in x 7.229 * [taylor]: Taking taylor expansion of 2 in x 7.229 * [taylor]: Taking taylor expansion of y in x 7.229 * [taylor]: Taking taylor expansion of (* x z) in x 7.229 * [taylor]: Taking taylor expansion of x in x 7.229 * [taylor]: Taking taylor expansion of z in x 7.229 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) (* x z)) in x 7.229 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 7.229 * [taylor]: Taking taylor expansion of (cosh x) in x 7.230 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 7.230 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 7.230 * [taylor]: Taking taylor expansion of (exp x) in x 7.230 * [taylor]: Taking taylor expansion of x in x 7.230 * [taylor]: Taking taylor expansion of (exp (- x)) in x 7.230 * [taylor]: Taking taylor expansion of (- x) in x 7.230 * [taylor]: Taking taylor expansion of x in x 7.230 * [taylor]: Taking taylor expansion of 2 in x 7.231 * [taylor]: Taking taylor expansion of y in x 7.231 * [taylor]: Taking taylor expansion of (* x z) in x 7.231 * [taylor]: Taking taylor expansion of x in x 7.231 * [taylor]: Taking taylor expansion of z in x 7.231 * [taylor]: Taking taylor expansion of (/ y z) in y 7.231 * [taylor]: Taking taylor expansion of y in y 7.231 * [taylor]: Taking taylor expansion of z in y 7.231 * [taylor]: Taking taylor expansion of (/ 1 z) in z 7.231 * [taylor]: Taking taylor expansion of z in z 7.234 * [taylor]: Taking taylor expansion of 0 in y 7.234 * [taylor]: Taking taylor expansion of 0 in z 7.234 * [taylor]: Taking taylor expansion of 0 in z 7.239 * [taylor]: Taking taylor expansion of (* 1/2 (/ y z)) in y 7.239 * [taylor]: Taking taylor expansion of 1/2 in y 7.239 * [taylor]: Taking taylor expansion of (/ y z) in y 7.239 * [taylor]: Taking taylor expansion of y in y 7.239 * [taylor]: Taking taylor expansion of z in y 7.239 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z 7.239 * [taylor]: Taking taylor expansion of 1/2 in z 7.239 * [taylor]: Taking taylor expansion of z in z 7.239 * [taylor]: Taking taylor expansion of 0 in z 7.239 * [taylor]: Taking taylor expansion of 0 in z 7.249 * [taylor]: Taking taylor expansion of 0 in y 7.249 * [taylor]: Taking taylor expansion of 0 in z 7.249 * [taylor]: Taking taylor expansion of 0 in z 7.249 * [taylor]: Taking taylor expansion of 0 in z 7.249 * [taylor]: Taking taylor expansion of 0 in z 7.250 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in (x y z) around 0 7.250 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in z 7.250 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in z 7.250 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in z 7.250 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 7.250 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in z 7.250 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 7.250 * [taylor]: Taking taylor expansion of (/ 1 x) in z 7.250 * [taylor]: Taking taylor expansion of x in z 7.250 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 7.250 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 7.250 * [taylor]: Taking taylor expansion of (/ 1 x) in z 7.250 * [taylor]: Taking taylor expansion of x in z 7.251 * [taylor]: Taking taylor expansion of 2 in z 7.251 * [taylor]: Taking taylor expansion of (* x z) in z 7.251 * [taylor]: Taking taylor expansion of x in z 7.251 * [taylor]: Taking taylor expansion of z in z 7.251 * [taylor]: Taking taylor expansion of y in z 7.254 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in y 7.254 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in y 7.254 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 7.254 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 7.254 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 7.254 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 7.254 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.254 * [taylor]: Taking taylor expansion of x in y 7.254 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 7.254 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.254 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.254 * [taylor]: Taking taylor expansion of x in y 7.254 * [taylor]: Taking taylor expansion of 2 in y 7.254 * [taylor]: Taking taylor expansion of (* x z) in y 7.254 * [taylor]: Taking taylor expansion of x in y 7.254 * [taylor]: Taking taylor expansion of z in y 7.254 * [taylor]: Taking taylor expansion of y in y 7.255 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 7.255 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 7.255 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 7.255 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 7.255 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 7.255 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 7.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.255 * [taylor]: Taking taylor expansion of x in x 7.255 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 7.255 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.255 * [taylor]: Taking taylor expansion of x in x 7.256 * [taylor]: Taking taylor expansion of 2 in x 7.256 * [taylor]: Taking taylor expansion of (* x z) in x 7.256 * [taylor]: Taking taylor expansion of x in x 7.256 * [taylor]: Taking taylor expansion of z in x 7.256 * [taylor]: Taking taylor expansion of y in x 7.258 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) (* x z)) y) in x 7.258 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* x z)) in x 7.258 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 7.258 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 7.258 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 7.258 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 7.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.258 * [taylor]: Taking taylor expansion of x in x 7.258 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 7.258 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.258 * [taylor]: Taking taylor expansion of x in x 7.259 * [taylor]: Taking taylor expansion of 2 in x 7.259 * [taylor]: Taking taylor expansion of (* x z) in x 7.259 * [taylor]: Taking taylor expansion of x in x 7.259 * [taylor]: Taking taylor expansion of z in x 7.259 * [taylor]: Taking taylor expansion of y in x 7.261 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) y) in y 7.261 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in y 7.261 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in y 7.261 * [taylor]: Taking taylor expansion of 1/2 in y 7.261 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in y 7.261 * [taylor]: Taking taylor expansion of z in y 7.261 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 7.261 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.261 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.261 * [taylor]: Taking taylor expansion of x in y 7.261 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 7.261 * [taylor]: Taking taylor expansion of 1/2 in y 7.261 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 7.261 * [taylor]: Taking taylor expansion of z in y 7.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 7.261 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.261 * [taylor]: Taking taylor expansion of x in y 7.261 * [taylor]: Taking taylor expansion of y in y 7.262 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (- (/ 1 x))))) (* 1/2 (* z (exp (/ 1 x))))) in z 7.262 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (- (/ 1 x))))) in z 7.262 * [taylor]: Taking taylor expansion of 1/2 in z 7.262 * [taylor]: Taking taylor expansion of (* z (exp (- (/ 1 x)))) in z 7.262 * [taylor]: Taking taylor expansion of z in z 7.262 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in z 7.262 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 7.262 * [taylor]: Taking taylor expansion of (/ 1 x) in z 7.262 * [taylor]: Taking taylor expansion of x in z 7.262 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 7.262 * [taylor]: Taking taylor expansion of 1/2 in z 7.262 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 7.262 * [taylor]: Taking taylor expansion of z in z 7.262 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 7.262 * [taylor]: Taking taylor expansion of (/ 1 x) in z 7.262 * [taylor]: Taking taylor expansion of x in z 7.267 * [taylor]: Taking taylor expansion of 0 in y 7.270 * [taylor]: Taking taylor expansion of 0 in z 7.277 * [taylor]: Taking taylor expansion of 0 in y 7.277 * [taylor]: Taking taylor expansion of 0 in z 7.282 * [taylor]: Taking taylor expansion of 0 in z 7.289 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in (x y z) around 0 7.289 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in z 7.289 * [taylor]: Taking taylor expansion of -1 in z 7.289 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in z 7.289 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in z 7.289 * [taylor]: Taking taylor expansion of x in z 7.289 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in z 7.289 * [taylor]: Taking taylor expansion of z in z 7.289 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in z 7.289 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 7.289 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in z 7.289 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 7.289 * [taylor]: Taking taylor expansion of (/ -1 x) in z 7.289 * [taylor]: Taking taylor expansion of -1 in z 7.289 * [taylor]: Taking taylor expansion of x in z 7.289 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in z 7.289 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in z 7.289 * [taylor]: Taking taylor expansion of (/ -1 x) in z 7.289 * [taylor]: Taking taylor expansion of -1 in z 7.289 * [taylor]: Taking taylor expansion of x in z 7.289 * [taylor]: Taking taylor expansion of 2 in z 7.289 * [taylor]: Taking taylor expansion of y in z 7.292 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in y 7.292 * [taylor]: Taking taylor expansion of -1 in y 7.292 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in y 7.292 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in y 7.292 * [taylor]: Taking taylor expansion of x in y 7.292 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in y 7.292 * [taylor]: Taking taylor expansion of z in y 7.292 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 7.292 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 7.293 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 7.293 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 7.293 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.293 * [taylor]: Taking taylor expansion of -1 in y 7.293 * [taylor]: Taking taylor expansion of x in y 7.293 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 7.293 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 7.293 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.293 * [taylor]: Taking taylor expansion of -1 in y 7.293 * [taylor]: Taking taylor expansion of x in y 7.293 * [taylor]: Taking taylor expansion of 2 in y 7.293 * [taylor]: Taking taylor expansion of y in y 7.293 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 7.293 * [taylor]: Taking taylor expansion of -1 in x 7.293 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 7.293 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 7.293 * [taylor]: Taking taylor expansion of x in x 7.293 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 7.293 * [taylor]: Taking taylor expansion of z in x 7.293 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 7.293 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 7.293 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 7.293 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 7.293 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.294 * [taylor]: Taking taylor expansion of -1 in x 7.294 * [taylor]: Taking taylor expansion of x in x 7.294 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 7.294 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 7.294 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.294 * [taylor]: Taking taylor expansion of -1 in x 7.294 * [taylor]: Taking taylor expansion of x in x 7.294 * [taylor]: Taking taylor expansion of 2 in x 7.295 * [taylor]: Taking taylor expansion of y in x 7.296 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (* z (cosh (/ -1 x)))) y)) in x 7.296 * [taylor]: Taking taylor expansion of -1 in x 7.296 * [taylor]: Taking taylor expansion of (/ (* x (* z (cosh (/ -1 x)))) y) in x 7.296 * [taylor]: Taking taylor expansion of (* x (* z (cosh (/ -1 x)))) in x 7.296 * [taylor]: Taking taylor expansion of x in x 7.296 * [taylor]: Taking taylor expansion of (* z (cosh (/ -1 x))) in x 7.296 * [taylor]: Taking taylor expansion of z in x 7.296 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 7.296 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 7.296 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 7.296 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 7.296 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.296 * [taylor]: Taking taylor expansion of -1 in x 7.297 * [taylor]: Taking taylor expansion of x in x 7.297 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 7.297 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 7.297 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.297 * [taylor]: Taking taylor expansion of -1 in x 7.297 * [taylor]: Taking taylor expansion of x in x 7.297 * [taylor]: Taking taylor expansion of 2 in x 7.298 * [taylor]: Taking taylor expansion of y in x 7.299 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y)) in y 7.299 * [taylor]: Taking taylor expansion of -1 in y 7.299 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) y) in y 7.299 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in y 7.299 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in y 7.299 * [taylor]: Taking taylor expansion of 1/2 in y 7.300 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in y 7.300 * [taylor]: Taking taylor expansion of z in y 7.300 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 7.300 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.300 * [taylor]: Taking taylor expansion of x in y 7.300 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in y 7.300 * [taylor]: Taking taylor expansion of 1/2 in y 7.300 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in y 7.300 * [taylor]: Taking taylor expansion of z in y 7.300 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 7.300 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.300 * [taylor]: Taking taylor expansion of -1 in y 7.300 * [taylor]: Taking taylor expansion of x in y 7.300 * [taylor]: Taking taylor expansion of y in y 7.300 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x)))))) in z 7.300 * [taylor]: Taking taylor expansion of -1 in z 7.300 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* z (exp (/ 1 x)))) (* 1/2 (* z (exp (/ -1 x))))) in z 7.300 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ 1 x)))) in z 7.300 * [taylor]: Taking taylor expansion of 1/2 in z 7.300 * [taylor]: Taking taylor expansion of (* z (exp (/ 1 x))) in z 7.300 * [taylor]: Taking taylor expansion of z in z 7.300 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in z 7.301 * [taylor]: Taking taylor expansion of (/ 1 x) in z 7.301 * [taylor]: Taking taylor expansion of x in z 7.301 * [taylor]: Taking taylor expansion of (* 1/2 (* z (exp (/ -1 x)))) in z 7.301 * [taylor]: Taking taylor expansion of 1/2 in z 7.301 * [taylor]: Taking taylor expansion of (* z (exp (/ -1 x))) in z 7.301 * [taylor]: Taking taylor expansion of z in z 7.301 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in z 7.301 * [taylor]: Taking taylor expansion of (/ -1 x) in z 7.301 * [taylor]: Taking taylor expansion of -1 in z 7.301 * [taylor]: Taking taylor expansion of x in z 7.307 * [taylor]: Taking taylor expansion of 0 in y 7.310 * [taylor]: Taking taylor expansion of 0 in z 7.318 * [taylor]: Taking taylor expansion of 0 in y 7.318 * [taylor]: Taking taylor expansion of 0 in z 7.323 * [taylor]: Taking taylor expansion of 0 in z 7.332 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 7.332 * [approximate]: Taking taylor expansion of (/ (* (cosh x) y) x) in (x y) around 0 7.332 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in y 7.332 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 7.332 * [taylor]: Taking taylor expansion of (cosh x) in y 7.332 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 7.332 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 7.332 * [taylor]: Taking taylor expansion of (exp x) in y 7.332 * [taylor]: Taking taylor expansion of x in y 7.332 * [taylor]: Taking taylor expansion of (exp (- x)) in y 7.332 * [taylor]: Taking taylor expansion of (- x) in y 7.332 * [taylor]: Taking taylor expansion of x in y 7.332 * [taylor]: Taking taylor expansion of 2 in y 7.332 * [taylor]: Taking taylor expansion of y in y 7.333 * [taylor]: Taking taylor expansion of x in y 7.335 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 7.335 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 7.335 * [taylor]: Taking taylor expansion of (cosh x) in x 7.335 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 7.335 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 7.335 * [taylor]: Taking taylor expansion of (exp x) in x 7.335 * [taylor]: Taking taylor expansion of x in x 7.335 * [taylor]: Taking taylor expansion of (exp (- x)) in x 7.335 * [taylor]: Taking taylor expansion of (- x) in x 7.335 * [taylor]: Taking taylor expansion of x in x 7.336 * [taylor]: Taking taylor expansion of 2 in x 7.336 * [taylor]: Taking taylor expansion of y in x 7.336 * [taylor]: Taking taylor expansion of x in x 7.336 * [taylor]: Taking taylor expansion of (/ (* (cosh x) y) x) in x 7.336 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 7.336 * [taylor]: Taking taylor expansion of (cosh x) in x 7.336 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 7.336 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 7.336 * [taylor]: Taking taylor expansion of (exp x) in x 7.336 * [taylor]: Taking taylor expansion of x in x 7.336 * [taylor]: Taking taylor expansion of (exp (- x)) in x 7.336 * [taylor]: Taking taylor expansion of (- x) in x 7.336 * [taylor]: Taking taylor expansion of x in x 7.337 * [taylor]: Taking taylor expansion of 2 in x 7.337 * [taylor]: Taking taylor expansion of y in x 7.337 * [taylor]: Taking taylor expansion of x in x 7.337 * [taylor]: Taking taylor expansion of y in y 7.340 * [taylor]: Taking taylor expansion of 0 in y 7.344 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 7.344 * [taylor]: Taking taylor expansion of 1/2 in y 7.344 * [taylor]: Taking taylor expansion of y in y 7.350 * [taylor]: Taking taylor expansion of 0 in y 7.351 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in (x y) around 0 7.351 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in y 7.351 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in y 7.351 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 7.351 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 7.351 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 7.351 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 7.351 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.351 * [taylor]: Taking taylor expansion of x in y 7.351 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 7.351 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.351 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.351 * [taylor]: Taking taylor expansion of x in y 7.352 * [taylor]: Taking taylor expansion of 2 in y 7.352 * [taylor]: Taking taylor expansion of x in y 7.352 * [taylor]: Taking taylor expansion of y in y 7.352 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 7.352 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 7.352 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 7.352 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 7.352 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 7.352 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 7.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.352 * [taylor]: Taking taylor expansion of x in x 7.352 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 7.352 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.352 * [taylor]: Taking taylor expansion of x in x 7.353 * [taylor]: Taking taylor expansion of 2 in x 7.353 * [taylor]: Taking taylor expansion of x in x 7.353 * [taylor]: Taking taylor expansion of y in x 7.355 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ 1 x)) x) y) in x 7.355 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) x) in x 7.355 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 7.355 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 7.355 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 7.355 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 7.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.355 * [taylor]: Taking taylor expansion of x in x 7.355 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 7.355 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.355 * [taylor]: Taking taylor expansion of x in x 7.356 * [taylor]: Taking taylor expansion of 2 in x 7.356 * [taylor]: Taking taylor expansion of x in x 7.356 * [taylor]: Taking taylor expansion of y in x 7.357 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) y) in y 7.357 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (- (/ 1 x))))) in y 7.357 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 7.357 * [taylor]: Taking taylor expansion of 1/2 in y 7.357 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 7.358 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.358 * [taylor]: Taking taylor expansion of x in y 7.358 * [taylor]: Taking taylor expansion of (* 1/2 (exp (- (/ 1 x)))) in y 7.358 * [taylor]: Taking taylor expansion of 1/2 in y 7.358 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 7.358 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.358 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.358 * [taylor]: Taking taylor expansion of x in y 7.358 * [taylor]: Taking taylor expansion of y in y 7.360 * [taylor]: Taking taylor expansion of 0 in y 7.365 * [taylor]: Taking taylor expansion of 0 in y 7.371 * [taylor]: Taking taylor expansion of 0 in y 7.377 * [approximate]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) x) y) in (x y) around 0 7.377 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) x) y) in y 7.377 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in y 7.377 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 7.378 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 7.378 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 7.378 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 7.378 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.378 * [taylor]: Taking taylor expansion of -1 in y 7.378 * [taylor]: Taking taylor expansion of x in y 7.378 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 7.378 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 7.378 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.378 * [taylor]: Taking taylor expansion of -1 in y 7.378 * [taylor]: Taking taylor expansion of x in y 7.378 * [taylor]: Taking taylor expansion of 2 in y 7.378 * [taylor]: Taking taylor expansion of x in y 7.378 * [taylor]: Taking taylor expansion of y in y 7.378 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) x) y) in x 7.378 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 7.378 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 7.378 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 7.378 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 7.378 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 7.378 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.378 * [taylor]: Taking taylor expansion of -1 in x 7.378 * [taylor]: Taking taylor expansion of x in x 7.379 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 7.379 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 7.379 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.379 * [taylor]: Taking taylor expansion of -1 in x 7.379 * [taylor]: Taking taylor expansion of x in x 7.379 * [taylor]: Taking taylor expansion of 2 in x 7.380 * [taylor]: Taking taylor expansion of x in x 7.380 * [taylor]: Taking taylor expansion of y in x 7.381 * [taylor]: Taking taylor expansion of (/ (* (cosh (/ -1 x)) x) y) in x 7.381 * [taylor]: Taking taylor expansion of (* (cosh (/ -1 x)) x) in x 7.381 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 7.381 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 7.381 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 7.381 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 7.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.381 * [taylor]: Taking taylor expansion of -1 in x 7.381 * [taylor]: Taking taylor expansion of x in x 7.381 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 7.381 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 7.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.381 * [taylor]: Taking taylor expansion of -1 in x 7.381 * [taylor]: Taking taylor expansion of x in x 7.382 * [taylor]: Taking taylor expansion of 2 in x 7.382 * [taylor]: Taking taylor expansion of x in x 7.382 * [taylor]: Taking taylor expansion of y in x 7.384 * [taylor]: Taking taylor expansion of (/ (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) y) in y 7.384 * [taylor]: Taking taylor expansion of (+ (* 1/2 (exp (/ 1 x))) (* 1/2 (exp (/ -1 x)))) in y 7.384 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ 1 x))) in y 7.384 * [taylor]: Taking taylor expansion of 1/2 in y 7.384 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 7.384 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.384 * [taylor]: Taking taylor expansion of x in y 7.384 * [taylor]: Taking taylor expansion of (* 1/2 (exp (/ -1 x))) in y 7.384 * [taylor]: Taking taylor expansion of 1/2 in y 7.384 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 7.384 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.384 * [taylor]: Taking taylor expansion of -1 in y 7.384 * [taylor]: Taking taylor expansion of x in y 7.384 * [taylor]: Taking taylor expansion of y in y 7.386 * [taylor]: Taking taylor expansion of 0 in y 7.390 * [taylor]: Taking taylor expansion of 0 in y 7.397 * [taylor]: Taking taylor expansion of 0 in y 7.402 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 7.402 * [approximate]: Taking taylor expansion of (* (cosh x) y) in (x y) around 0 7.402 * [taylor]: Taking taylor expansion of (* (cosh x) y) in y 7.402 * [taylor]: Taking taylor expansion of (cosh x) in y 7.402 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 7.402 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y 7.402 * [taylor]: Taking taylor expansion of (exp x) in y 7.402 * [taylor]: Taking taylor expansion of x in y 7.402 * [taylor]: Taking taylor expansion of (exp (- x)) in y 7.402 * [taylor]: Taking taylor expansion of (- x) in y 7.402 * [taylor]: Taking taylor expansion of x in y 7.402 * [taylor]: Taking taylor expansion of 2 in y 7.402 * [taylor]: Taking taylor expansion of y in y 7.402 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 7.402 * [taylor]: Taking taylor expansion of (cosh x) in x 7.402 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 7.402 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 7.402 * [taylor]: Taking taylor expansion of (exp x) in x 7.402 * [taylor]: Taking taylor expansion of x in x 7.402 * [taylor]: Taking taylor expansion of (exp (- x)) in x 7.402 * [taylor]: Taking taylor expansion of (- x) in x 7.402 * [taylor]: Taking taylor expansion of x in x 7.403 * [taylor]: Taking taylor expansion of 2 in x 7.403 * [taylor]: Taking taylor expansion of y in x 7.403 * [taylor]: Taking taylor expansion of (* (cosh x) y) in x 7.403 * [taylor]: Taking taylor expansion of (cosh x) in x 7.403 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (- x))) 2) 7.403 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 7.403 * [taylor]: Taking taylor expansion of (exp x) in x 7.403 * [taylor]: Taking taylor expansion of x in x 7.403 * [taylor]: Taking taylor expansion of (exp (- x)) in x 7.403 * [taylor]: Taking taylor expansion of (- x) in x 7.403 * [taylor]: Taking taylor expansion of x in x 7.404 * [taylor]: Taking taylor expansion of 2 in x 7.404 * [taylor]: Taking taylor expansion of y in x 7.404 * [taylor]: Taking taylor expansion of y in y 7.407 * [taylor]: Taking taylor expansion of 0 in y 7.413 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 7.413 * [taylor]: Taking taylor expansion of 1/2 in y 7.413 * [taylor]: Taking taylor expansion of y in y 7.418 * [taylor]: Taking taylor expansion of 0 in y 7.425 * [taylor]: Taking taylor expansion of (* 1/24 y) in y 7.425 * [taylor]: Taking taylor expansion of 1/24 in y 7.425 * [taylor]: Taking taylor expansion of y in y 7.426 * [approximate]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in (x y) around 0 7.426 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in y 7.426 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in y 7.427 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 7.427 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 7.427 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 7.427 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.427 * [taylor]: Taking taylor expansion of x in y 7.427 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 7.427 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.427 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.427 * [taylor]: Taking taylor expansion of x in y 7.427 * [taylor]: Taking taylor expansion of 2 in y 7.427 * [taylor]: Taking taylor expansion of y in y 7.427 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in x 7.427 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 7.427 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 7.427 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 7.427 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 7.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.427 * [taylor]: Taking taylor expansion of x in x 7.428 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 7.428 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.428 * [taylor]: Taking taylor expansion of x in x 7.428 * [taylor]: Taking taylor expansion of 2 in x 7.428 * [taylor]: Taking taylor expansion of y in x 7.428 * [taylor]: Taking taylor expansion of (/ (cosh (/ 1 x)) y) in x 7.428 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 7.428 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) 7.429 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 7.429 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 7.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.429 * [taylor]: Taking taylor expansion of x in x 7.429 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 7.429 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 7.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.429 * [taylor]: Taking taylor expansion of x in x 7.429 * [taylor]: Taking taylor expansion of 2 in x 7.430 * [taylor]: Taking taylor expansion of y in x 7.430 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) y)) in y 7.430 * [taylor]: Taking taylor expansion of 1/2 in y 7.430 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) y) in y 7.430 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y 7.430 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 7.430 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.430 * [taylor]: Taking taylor expansion of x in y 7.430 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y 7.430 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y 7.430 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.430 * [taylor]: Taking taylor expansion of x in y 7.430 * [taylor]: Taking taylor expansion of y in y 7.431 * [taylor]: Taking taylor expansion of 0 in y 7.435 * [taylor]: Taking taylor expansion of 0 in y 7.441 * [taylor]: Taking taylor expansion of 0 in y 7.446 * [approximate]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in (x y) around 0 7.446 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in y 7.446 * [taylor]: Taking taylor expansion of -1 in y 7.446 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in y 7.446 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in y 7.446 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 7.446 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in y 7.446 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 7.446 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.446 * [taylor]: Taking taylor expansion of -1 in y 7.446 * [taylor]: Taking taylor expansion of x in y 7.446 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in y 7.446 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in y 7.446 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.446 * [taylor]: Taking taylor expansion of -1 in y 7.446 * [taylor]: Taking taylor expansion of x in y 7.446 * [taylor]: Taking taylor expansion of 2 in y 7.446 * [taylor]: Taking taylor expansion of y in y 7.446 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in x 7.446 * [taylor]: Taking taylor expansion of -1 in x 7.446 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in x 7.446 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 7.446 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 7.447 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 7.447 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 7.447 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.447 * [taylor]: Taking taylor expansion of -1 in x 7.447 * [taylor]: Taking taylor expansion of x in x 7.447 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 7.447 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 7.447 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.447 * [taylor]: Taking taylor expansion of -1 in x 7.447 * [taylor]: Taking taylor expansion of x in x 7.448 * [taylor]: Taking taylor expansion of 2 in x 7.448 * [taylor]: Taking taylor expansion of y in x 7.448 * [taylor]: Taking taylor expansion of (* -1 (/ (cosh (/ -1 x)) y)) in x 7.448 * [taylor]: Taking taylor expansion of -1 in x 7.448 * [taylor]: Taking taylor expansion of (/ (cosh (/ -1 x)) y) in x 7.448 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 7.448 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) 2) 7.448 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x 7.448 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 7.448 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.448 * [taylor]: Taking taylor expansion of -1 in x 7.448 * [taylor]: Taking taylor expansion of x in x 7.448 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x 7.448 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x 7.448 * [taylor]: Taking taylor expansion of (/ -1 x) in x 7.448 * [taylor]: Taking taylor expansion of -1 in x 7.448 * [taylor]: Taking taylor expansion of x in x 7.449 * [taylor]: Taking taylor expansion of 2 in x 7.449 * [taylor]: Taking taylor expansion of y in x 7.449 * [taylor]: Taking taylor expansion of (* -1/2 (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) y)) in y 7.449 * [taylor]: Taking taylor expansion of -1/2 in y 7.449 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) y) in y 7.449 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y 7.449 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 7.449 * [taylor]: Taking taylor expansion of (/ 1 x) in y 7.449 * [taylor]: Taking taylor expansion of x in y 7.450 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 7.450 * [taylor]: Taking taylor expansion of (/ -1 x) in y 7.450 * [taylor]: Taking taylor expansion of -1 in y 7.450 * [taylor]: Taking taylor expansion of x in y 7.450 * [taylor]: Taking taylor expansion of y in y 7.451 * [taylor]: Taking taylor expansion of 0 in y 7.455 * [taylor]: Taking taylor expansion of 0 in y 7.461 * [taylor]: Taking taylor expansion of 0 in y 7.465 * * * [progress]: simplifying candidates 7.467 * [simplify]: Simplifying using # : (expm1 (/ (* (* (cosh x) y) (/ 1 x)) z)) (log1p (/ (* (* (cosh x) y) (/ 1 x)) z)) (- (+ (+ (log (cosh x)) (log y)) (- (log x))) (log z)) (- (+ (+ (log (cosh x)) (log y)) (- 0 (log x))) (log z)) (- (+ (+ (log (cosh x)) (log y)) (- (log 1) (log x))) (log z)) (- (+ (+ (log (cosh x)) (log y)) (log (/ 1 x))) (log z)) (- (+ (log (* (cosh x) y)) (- (log x))) (log z)) (- (+ (log (* (cosh x) y)) (- 0 (log x))) (log z)) (- (+ (log (* (cosh x) y)) (- (log 1) (log x))) (log z)) (- (+ (log (* (cosh x) y)) (log (/ 1 x))) (log z)) (- (log (* (* (cosh x) y) (/ 1 x))) (log z)) (log (/ (* (* (cosh x) y) (/ 1 x)) z)) (exp (/ (* (* (cosh x) y) (/ 1 x)) z)) (/ (* (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* z z) z)) (/ (* (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (* z z) z)) (/ (* (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* z z) z)) (/ (* (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (* z z) z)) (/ (* (* (* (* (cosh x) y) (/ 1 x)) (* (* (cosh x) y) (/ 1 x))) (* (* (cosh x) y) (/ 1 x))) (* (* z z) z)) (* (cbrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (cbrt (/ (* (* (cosh x) y) (/ 1 x)) z))) (cbrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (* (* (/ (* (* (cosh x) y) (/ 1 x)) z) (/ (* (* (cosh x) y) (/ 1 x)) z)) (/ (* (* (cosh x) y) (/ 1 x)) z)) (sqrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (sqrt (/ (* (* (cosh x) y) (/ 1 x)) z)) (- (* (* (cosh x) y) (/ 1 x))) (- z) (/ (* (cosh x) y) (* (cbrt z) (cbrt z))) (/ (/ 1 x) (cbrt z)) (/ (* (cosh x) y) (sqrt z)) (/ (/ 1 x) (sqrt z)) (/ (* (cosh x) y) 1) (/ (/ 1 x) z) (/ 1 z) (/ z (* (* (cosh x) y) (/ 1 x))) (/ (* (* (cosh x) y) (/ 1 x)) (* (cbrt z) (cbrt z))) (/ (* (* (cosh x) y) (/ 1 x)) (sqrt z)) (/ (* (* (cosh x) y) (/ 1 x)) 1) (/ z (/ 1 x)) (* z (* 2 x)) (* z x) (* z x) (* z 2) (expm1 (* (* (cosh x) y) (/ 1 x))) (log1p (* (* (cosh x) y) (/ 1 x))) (* (* (cosh x) y) (/ 1 x)) (* (* (cosh x) y) (/ 1 x)) (+ (+ (log (cosh x)) (log y)) (- (log x))) (+ (+ (log (cosh x)) (log y)) (- 0 (log x))) (+ (+ (log (cosh x)) (log y)) (- (log 1) (log x))) (+ (+ (log (cosh x)) (log y)) (log (/ 1 x))) (+ (log (* (cosh x) y)) (- (log x))) (+ (log (* (cosh x) y)) (- 0 (log x))) (+ (log (* (cosh x) y)) (- (log 1) (log x))) (+ (log (* (cosh x) y)) (log (/ 1 x))) (log (* (* (cosh x) y) (/ 1 x))) (exp (* (* (cosh x) y) (/ 1 x))) (* (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (cbrt (* (* (cosh x) y) (/ 1 x))) (cbrt (* (* (cosh x) y) (/ 1 x)))) (cbrt (* (* (cosh x) y) (/ 1 x))) (* (* (* (* (cosh x) y) (/ 1 x)) (* (* (cosh x) y) (/ 1 x))) (* (* (cosh x) y) (/ 1 x))) (sqrt (* (* (cosh x) y) (/ 1 x))) (sqrt (* (* (cosh x) y) (/ 1 x))) (* (* (+ (exp x) (exp (- x))) y) 1) (* 2 x) (* (* (cosh x) y) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (* (cosh x) y) (sqrt (/ 1 x))) (* (* (cosh x) y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)))) (* (* (cosh x) y) (/ (* (cbrt 1) (cbrt 1)) (sqrt x))) (* (* (cosh x) y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (* (cosh x) y) (/ (sqrt 1) (* (cbrt x) (cbrt x)))) (* (* (cosh x) y) (/ (sqrt 1) (sqrt x))) (* (* (cosh x) y) (/ (sqrt 1) 1)) (* (* (cosh x) y) (/ 1 (* (cbrt x) (cbrt x)))) (* (* (cosh x) y) (/ 1 (sqrt x))) (* (* (cosh x) y) (/ 1 1)) (* (* (cosh x) y) 1) (* (* (cosh x) y) 1) (* y (/ 1 x)) (* (* (cosh x) y) 1) (* (* (+ (exp x) (exp (- x))) y) (/ 1 x)) (expm1 (* (cosh x) y)) (log1p (* (cosh x) y)) (* (cosh x) y) (+ (log (cosh x)) (log y)) (log (* (cosh x) y)) (exp (* (cosh x) y)) (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (cbrt (* (cosh x) y)) (cbrt (* (cosh x) y))) (cbrt (* (cosh x) y)) (* (* (* (cosh x) y) (* (cosh x) y)) (* (cosh x) y)) (sqrt (* (cosh x) y)) (sqrt (* (cosh x) y)) (* (sqrt (cosh x)) (sqrt y)) (* (sqrt (cosh x)) (sqrt y)) (* (cosh x) (* (cbrt y) (cbrt y))) (* (cosh x) (sqrt y)) (* (cosh x) 1) (* (cbrt (cosh x)) y) (* (sqrt (cosh x)) y) (* (cosh x) y) (* (+ (exp x) (exp (- x))) y) (+ (* 1/2 (/ (* x y) z)) (/ y (* x z))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) (* x z)) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) (* z x)) (+ (/ y x) (* 1/2 (* x y))) (/ (* y (+ (* 1/2 (exp x)) (* 1/2 (exp (- x))))) x) (/ (* (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y) x) (+ (* 1/2 (* (pow x 2) y)) y) (* 1/2 (* (+ (exp x) (exp (- x))) y)) (* 1/2 (* y (+ (exp (* -1 x)) (exp x)))) 7.471 * * [simplify]: iteration 0 : 190 enodes (cost 1264 ) 7.508 * * [simplify]: iteration 1 : 543 enodes (cost 1062 ) 7.659 * * [simplify]: iteration 2 : 2509 enodes (cost 835 ) 8.854 * * [simplify]: iteration done : 5000 enodes (cost 835 ) 8.854 * [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)) (log (/ (/ (* (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)) (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) (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) y) (* (cbrt z) (cbrt z))) (/ (/ 1 x) (cbrt z)) (/ (* (cosh x) y) (sqrt z)) (/ (/ 1 x) (sqrt z)) (* (cosh x) y) (/ (/ 1 x) z) (/ 1 z) (/ z (/ (* (cosh x) y) x)) (/ (/ (* (cosh x) y) x) (* (cbrt z) (cbrt z))) (/ (/ (* (cosh x) y) x) (sqrt z)) (/ (* (cosh x) y) x) (* z x) (* z (* 2 x)) (* z x) (* z x) (* z 2) (expm1 (/ (* (cosh x) y) x)) (log1p (/ (* (cosh x) y) x)) (/ (* (cosh x) y) x) (/ (* (cosh x) y) x) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (log (/ (* (cosh x) y) x)) (exp (/ (* (cosh x) y) x)) (pow (/ (* (cosh x) y) x) 3) (pow (/ (* (cosh x) y) x) 3) (pow (/ (* (cosh x) y) x) 3) (pow (/ (* (cosh x) y) x) 3) (* (cbrt (/ (* (cosh x) y) 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) (* (* (cosh x) y) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (* (cosh x) y) (sqrt (/ 1 x))) (/ (* (cosh x) y) (* (cbrt x) (cbrt x))) (/ (* (cosh x) y) (sqrt x)) (* (cosh x) y) (/ (* (cosh x) y) (* (cbrt x) (cbrt x))) (/ (* (cosh x) y) (sqrt x)) (* (cosh x) y) (/ (* (cosh x) y) (* (cbrt x) (cbrt x))) (/ (* (cosh x) y) (sqrt x)) (* (cosh x) y) (* (cosh x) y) (* (cosh x) y) (/ y x) (* (cosh x) y) (/ (* (+ (exp x) (exp (- x))) y) x) (expm1 (* (cosh x) y)) (log1p (* (cosh x) y)) (* (cosh x) y) (log (* (cosh x) y)) (log (* (cosh x) y)) (exp (* (cosh x) y)) (pow (* (cosh x) y) 3) (* (cbrt (* (cosh x) y)) (cbrt (* (cosh x) y))) (cbrt (* (cosh x) y)) (pow (* (cosh x) y) 3) (sqrt (* (cosh x) y)) (sqrt (* (cosh x) y)) (* (sqrt (cosh x)) (sqrt y)) (* (sqrt (cosh x)) (sqrt y)) (* (cosh x) (* (cbrt y) (cbrt y))) (* (cosh x) (sqrt y)) (cosh x) (* (cbrt (cosh x)) y) (* (sqrt (cosh x)) y) (* (cosh x) y) (* (+ (exp x) (exp (- x))) y) (fma 1/2 (/ (* x y) z) (/ y (* x z))) (/ (/ (* 1/2 (* (+ (exp x) (exp (- x))) y)) z) x) (/ (/ (* 1/2 (* (+ (exp x) (exp (- x))) y)) z) x) (fma (* 1/2 x) y (/ y x)) (* (* 1/2 (+ (exp x) (exp (- x)))) (/ y x)) (* (* 1/2 (+ (exp x) (exp (- x)))) (/ y x)) (fma 1/2 (* (pow x 2) y) y) (* 1/2 (* (+ (exp x) (exp (- x))) y)) (* 1/2 (* (+ (exp x) (exp (- x))) y)) 8.855 * * * [progress]: adding candidates to table 9.041 * [progress]: [Phase 3 of 3] Extracting. 9.041 * * [regime]: Finding splitpoints for: (# # # # # # #) 9.042 * * * [regime-changes]: Trying 4 branch expressions: ((* (cosh x) (/ y x)) z y x) 9.042 * * * * [regimes]: Trying to branch on (* (cosh x) (/ y x)) from (# # # # # # #) 9.081 * * * * [regimes]: Trying to branch on z from (# # # # # # #) 9.119 * * * * [regimes]: Trying to branch on y from (# # # # # # #) 9.155 * * * * [regimes]: Trying to branch on x from (# # # # # # #) 9.178 * * * [regime]: Found split indices: #