11.261 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.016 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.017 * * * * [points]: Setting MPFR precision to 64 0.017 * * * * [points]: Setting MPFR precision to 320 0.017 * * * * [points]: Setting MPFR precision to 576 0.018 * * * * [points]: Setting MPFR precision to 832 0.018 * * * * [points]: Setting MPFR precision to 1088 0.020 * * * * [points]: Setting MPFR precision to 1344 0.021 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.021 * * * * [points]: Setting MPFR precision to 1088 0.023 * * * * [points]: Setting MPFR precision to 1344 0.025 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.025 * * * * [points]: Setting MPFR precision to 1088 0.029 * * * * [points]: Setting MPFR precision to 1344 0.033 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.034 * * * * [points]: Setting MPFR precision to 1088 0.039 * * * * [points]: Setting MPFR precision to 1344 0.046 * * * * [points]: Computing exacts for 256 points 0.046 * * * * [points]: Setting MPFR precision to 1088 0.065 * * * * [points]: Setting MPFR precision to 1344 0.085 * * * * [points]: Filtering points with unrepresentable outputs 0.085 * * * * [points]: Sampling 4 additional inputs, on iter 1 have 254 / 256 0.085 * * * * [points]: Computing exacts for 4 points 0.085 * * * * [points]: Setting MPFR precision to 1088 0.085 * * * * [points]: Setting MPFR precision to 1344 0.086 * * * * [points]: Filtering points with unrepresentable outputs 0.086 * * * * [points]: Sampled 258 points with exact outputs 0.144 * * * [progress]: [2/2] Setting up program. 0.146 * [progress]: [Phase 2 of 3] Improving. 0.147 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 0.192 * * [simplify]: iteration 0 : 4835 enodes (cost 13 ) 0.192 * * [simplify]: iteration 1 : 4835 enodes (cost 13 ) 0.193 * [simplify]: Simplified to: (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 0.193 * * [progress]: iteration 1 / 4 0.193 * * * [progress]: picking best candidate 0.196 * * * * [pick]: Picked # 0.196 * * * [progress]: localizing error 0.218 * * * [progress]: generating rewritten candidates 0.218 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.223 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.236 * * * [progress]: generating series expansions 0.236 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.236 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0 0.236 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.236 * [taylor]: Taking taylor expansion of (exp x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.236 * [taylor]: Taking taylor expansion of (neg x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.236 * [taylor]: Taking taylor expansion of (exp x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.236 * [taylor]: Taking taylor expansion of (neg x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.240 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 0.240 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.240 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.240 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.240 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.240 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.241 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.241 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.241 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.241 * [taylor]: Taking taylor expansion of -1 in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.241 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.241 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.241 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.241 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.241 * [taylor]: Taking taylor expansion of -1 in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.241 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.241 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.241 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in (x) around 0 0.241 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in x 0.241 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.241 * [taylor]: Taking taylor expansion of (exp x) in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.241 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.241 * [taylor]: Taking taylor expansion of (neg x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.242 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.242 * [taylor]: Taking taylor expansion of (neg x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (exp x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in x 0.242 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.242 * [taylor]: Taking taylor expansion of (exp x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.242 * [taylor]: Taking taylor expansion of (neg x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.242 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.242 * [taylor]: Taking taylor expansion of (neg x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (exp x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.247 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.247 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.247 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.247 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.247 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.247 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.247 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.247 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.247 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.247 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.247 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.248 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.251 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.251 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.251 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.251 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.251 * [taylor]: Taking taylor expansion of -1 in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.251 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.251 * [taylor]: Taking taylor expansion of -1 in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.251 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.251 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.251 * [taylor]: Taking taylor expansion of -1 in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.252 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.252 * [taylor]: Taking taylor expansion of -1 in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.254 * * * [progress]: simplifying candidates 0.255 * [simplify]: Simplifying using # : (sinh x) (/ (exp (exp x)) (exp (exp (neg x)))) (log (- (exp x) (exp (neg x)))) (exp (- (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (cbrt (- (exp x) (exp (neg x)))) (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp (neg x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))) (neg (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (neg x))) (- (log (- (exp x) (exp (neg x)))) (log (+ (exp x) (exp (neg x))))) (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (exp (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (/ (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x)))) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))) (* (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (* (* (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (neg (- (exp x) (exp (neg x)))) (neg (+ (exp x) (exp (neg x)))) (/ (exp x) (+ (exp x) (exp (neg x)))) (/ (exp (neg x)) (+ (exp x) (exp (neg x)))) (/ 2 2) (/ (sinh x) (cosh x)) (/ 2 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sinh x) (cbrt (+ (exp x) (exp (neg x))))) (/ 2 (sqrt (+ (exp x) (exp (neg x))))) (/ (sinh x) (sqrt (+ (exp x) (exp (neg x))))) (/ 2 1) (/ (sinh x) (+ (exp x) (exp (neg x)))) (/ 2 1) (/ (sinh x) (+ (exp x) (exp (neg x)))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) 2) (/ (cbrt (- (exp x) (exp (neg x)))) (cosh x)) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (cbrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (sqrt (+ (exp x) (exp (neg x))))) (/ (cbrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) 1) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) 1) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) 2) (/ (sqrt (- (exp x) (exp (neg x)))) (cosh x)) (/ (sqrt (- (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) 1) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) 1) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ 1 2) (/ (- (exp x) (exp (neg x))) (cosh x)) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 2) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cosh x)) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 1) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 1) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ 1 2) (/ (- (exp x) (exp (neg x))) (cosh x)) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 1) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) 2) (/ (- (exp x) (exp (neg x))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) 1) (/ (- (exp x) (exp (neg x))) 1) (/ (+ (exp x) (exp (neg x))) (sinh x)) (/ (+ (exp x) (exp (neg x))) (cbrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (sqrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (+ (pow (exp x) 3) (pow (exp (neg x)) 3))) (/ (- (exp x) (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))) (* (+ (exp x) (exp (neg x))) (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))) (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (neg x))) (- (exp x) (exp (* -1 x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 0.306 * * [simplify]: iteration 0 : 6048 enodes (cost 1262 ) 0.310 * [simplify]: Simplified to: (sinh x) (exp (- (exp x) (exp (neg x)))) (log (- (exp x) (exp (neg x)))) (exp (- (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (cbrt (- (exp x) (exp (neg x)))) (pow (- (exp x) (exp (neg x))) 3) (sqrt (- (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (- (pow (exp x) 3) (pow (exp x) -3)) (+ (pow (exp x) 2) (+ (pow (exp x) -2) 1)) (/ -1 (exp x)) (- (pow (exp x) 2) (pow (exp x) -2)) (+ (exp x) (exp (neg x))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (exp x) (exp (neg x))) (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (exp (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (pow (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 3) (* (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (pow (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 3) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (- (exp (neg x)) (exp x)) (- (/ -1 (exp x)) (exp x)) (/ (exp x) (+ (exp x) (exp (neg x)))) (/ 1 (+ (pow (exp x) 2) 1)) 1 (/ (sinh x) (cosh x)) (/ 2 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sinh x) (cbrt (+ (exp x) (exp (neg x))))) (/ 2 (sqrt (+ (exp x) (exp (neg x))))) (/ (sinh x) (sqrt (+ (exp x) (exp (neg x))))) 2 (/ (sinh x) (+ (exp x) (exp (neg x)))) 2 (/ (sinh x) (+ (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (/ (cbrt (- (exp x) (exp (neg x)))) 2)) (/ (cbrt (- (exp x) (exp (neg x)))) (cosh x)) (* (cbrt (- (exp x) (exp (neg x)))) (/ (cbrt (- (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) (/ (cbrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (* (cbrt (- (exp x) (exp (neg x)))) (/ (cbrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x)))))) (/ (cbrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) 2) (/ (sqrt (- (exp x) (exp (neg x)))) (cosh x)) (/ (sqrt (- (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (sqrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (sqrt (- (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) (sqrt (- (exp x) (exp (neg x)))) (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))) 1/2 (/ (- (exp x) (exp (neg x))) (cosh x)) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 2) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cosh x)) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))) (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x)))) (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x)))) 1/2 (/ (- (exp x) (exp (neg x))) (cosh x)) (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x))))) (/ 1 (sqrt (+ (exp x) (exp (neg x))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 1 (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ 1 (+ (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (sinh x) (/ (- (exp x) (exp (neg x))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x))))) (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x))) (/ (+ (exp x) (exp (neg x))) (sinh x)) (/ (+ (exp x) (exp (neg x))) (cbrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (sqrt (- (exp x) (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (+ (exp x) (exp (neg x))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (+ (pow (exp x) 3) (pow (exp x) -3))) (/ 1 (+ (exp x) (exp (neg x)))) (* (+ (pow (exp x) 2) (+ (pow (exp x) -2) 1)) (+ (exp x) (exp (neg x)))) (+ (pow (exp x) 2) (+ (pow (exp x) -2) 2)) (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))) (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x))) (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 0.311 * * * [progress]: adding candidates to table 0.374 * * [progress]: iteration 2 / 4 0.374 * * * [progress]: picking best candidate 0.380 * * * * [pick]: Picked # 0.380 * * * [progress]: localizing error 0.387 * * * [progress]: generating rewritten candidates 0.388 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.389 * * * [progress]: generating series expansions 0.389 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.389 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 0.389 * [taylor]: Taking taylor expansion of (tanh x) in x 0.390 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 0.390 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.390 * [taylor]: Taking taylor expansion of (exp x) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.390 * [taylor]: Taking taylor expansion of (neg x) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.390 * [taylor]: Taking taylor expansion of (exp x) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.390 * [taylor]: Taking taylor expansion of (neg x) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (tanh x) in x 0.391 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 0.391 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.391 * [taylor]: Taking taylor expansion of (exp x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.391 * [taylor]: Taking taylor expansion of (neg x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.391 * [taylor]: Taking taylor expansion of (exp x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.391 * [taylor]: Taking taylor expansion of (neg x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.395 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 0.395 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.395 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) 0.395 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.395 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.395 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.395 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.396 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.396 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) 0.396 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.396 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.396 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.396 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.396 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.399 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 0.399 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.399 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) (+ (exp (/ -1 x)) (exp (neg (/ -1 x))))) 0.399 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.399 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.399 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.399 * [taylor]: Taking taylor expansion of -1 in x 0.399 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.400 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.400 * [taylor]: Taking taylor expansion of -1 in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.400 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.400 * [taylor]: Taking taylor expansion of -1 in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.400 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.400 * [taylor]: Taking taylor expansion of -1 in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.400 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) (+ (exp (/ -1 x)) (exp (neg (/ -1 x))))) 0.400 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.400 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.400 * [taylor]: Taking taylor expansion of -1 in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.400 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.400 * [taylor]: Taking taylor expansion of -1 in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.400 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.400 * [taylor]: Taking taylor expansion of -1 in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.401 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.401 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.401 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.401 * [taylor]: Taking taylor expansion of -1 in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.403 * * * [progress]: simplifying candidates 0.404 * [simplify]: Simplifying using # : (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))) (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))) (log (tanh x)) (exp (tanh x)) (* (cbrt (tanh x)) (cbrt (tanh x))) (cbrt (tanh x)) (* (* (tanh x) (tanh x)) (tanh x)) (sqrt (tanh x)) (sqrt (tanh x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 0.435 * * [simplify]: iteration 0 : 6015 enodes (cost 79 ) 0.436 * [simplify]: Simplified to: (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))) (+ (pow (exp x) 2) -1) (+ (pow (exp x) 2) 1) (- 1 (pow (exp x) -2)) (+ 1 (pow (exp x) -2)) (log (tanh x)) (exp (tanh x)) (* (cbrt (tanh x)) (cbrt (tanh x))) (cbrt (tanh x)) (pow (tanh x) 3) (sqrt (tanh x)) (sqrt (tanh x)) (+ x (+ (* 2/15 (pow x 5)) (* (pow x 3) -1/3))) (tanh x) (tanh x) 0.436 * * * [progress]: adding candidates to table 0.450 * * [progress]: iteration 3 / 4 0.451 * * * [progress]: picking best candidate 0.453 * * * * [pick]: Picked # 0.453 * * * [progress]: localizing error 0.470 * * * [progress]: generating rewritten candidates 0.470 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.473 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.475 * * * [progress]: generating series expansions 0.475 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.475 * [approximate]: Taking taylor expansion of (/ (sinh x) (cosh x)) in (x) around 0 0.475 * [taylor]: Taking taylor expansion of (/ (sinh x) (cosh x)) in x 0.475 * [taylor]: Taking taylor expansion of (sinh x) in x 0.475 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2) 0.475 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.475 * [taylor]: Taking taylor expansion of (exp x) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.475 * [taylor]: Taking taylor expansion of (neg x) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of 2 in x 0.475 * [taylor]: Taking taylor expansion of (cosh x) in x 0.476 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.476 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.476 * [taylor]: Taking taylor expansion of (exp x) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.476 * [taylor]: Taking taylor expansion of (neg x) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 2 in x 0.476 * [taylor]: Taking taylor expansion of (/ (sinh x) (cosh x)) in x 0.476 * [taylor]: Taking taylor expansion of (sinh x) in x 0.476 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2) 0.476 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.476 * [taylor]: Taking taylor expansion of (exp x) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.476 * [taylor]: Taking taylor expansion of (neg x) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 2 in x 0.476 * [taylor]: Taking taylor expansion of (cosh x) in x 0.476 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2) 0.476 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x 0.476 * [taylor]: Taking taylor expansion of (exp x) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.476 * [taylor]: Taking taylor expansion of (neg x) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 2 in x 0.481 * [approximate]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in (x) around 0 0.481 * [taylor]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in x 0.481 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x 0.481 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.481 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.481 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.481 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.481 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.481 * [taylor]: Taking taylor expansion of 2 in x 0.481 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.481 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.481 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.481 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.481 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.481 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of 2 in x 0.482 * [taylor]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in x 0.482 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x 0.482 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.482 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.482 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.482 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of 2 in x 0.482 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x 0.482 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.482 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.482 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.482 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of 2 in x 0.487 * [approximate]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in (x) around 0 0.487 * [taylor]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in x 0.487 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x 0.487 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.487 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.487 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.487 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.487 * [taylor]: Taking taylor expansion of -1 in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.488 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.488 * [taylor]: Taking taylor expansion of -1 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of 2 in x 0.488 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.488 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.488 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.488 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.488 * [taylor]: Taking taylor expansion of -1 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.488 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.488 * [taylor]: Taking taylor expansion of -1 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of 2 in x 0.488 * [taylor]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in x 0.488 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x 0.488 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.488 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.488 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.488 * [taylor]: Taking taylor expansion of -1 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.489 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.489 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.489 * [taylor]: Taking taylor expansion of -1 in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of 2 in x 0.489 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x 0.489 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.489 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.489 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.489 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.489 * [taylor]: Taking taylor expansion of -1 in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.489 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.489 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.489 * [taylor]: Taking taylor expansion of -1 in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of 2 in x 0.493 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.493 * [approximate]: Taking taylor expansion of (sinh x) in (x) around 0 0.493 * [taylor]: Taking taylor expansion of (sinh x) in x 0.493 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2) 0.493 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.493 * [taylor]: Taking taylor expansion of (exp x) in x 0.493 * [taylor]: Taking taylor expansion of x in x 0.493 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.493 * [taylor]: Taking taylor expansion of (neg x) in x 0.493 * [taylor]: Taking taylor expansion of x in x 0.493 * [taylor]: Taking taylor expansion of 2 in x 0.494 * [taylor]: Taking taylor expansion of (sinh x) in x 0.494 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2) 0.494 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.494 * [taylor]: Taking taylor expansion of (exp x) in x 0.494 * [taylor]: Taking taylor expansion of x in x 0.494 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.494 * [taylor]: Taking taylor expansion of (neg x) in x 0.494 * [taylor]: Taking taylor expansion of x in x 0.494 * [taylor]: Taking taylor expansion of 2 in x 0.497 * [approximate]: Taking taylor expansion of (sinh (/ 1 x)) in (x) around 0 0.497 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x 0.497 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.497 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.497 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.497 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of 2 in x 0.497 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x 0.497 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2) 0.497 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.497 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.497 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of 2 in x 0.499 * [approximate]: Taking taylor expansion of (sinh (/ -1 x)) in (x) around 0 0.499 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x 0.499 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.499 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.499 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.499 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of 2 in x 0.499 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x 0.499 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2) 0.499 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x 0.499 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x 0.499 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of 2 in x 0.500 * * * [progress]: simplifying candidates 0.501 * [simplify]: Simplifying using # : (- (log (sinh x)) (log (cosh x))) (log (/ (sinh x) (cosh x))) (exp (/ (sinh x) (cosh x))) (/ (* (* (sinh x) (sinh x)) (sinh x)) (* (* (cosh x) (cosh x)) (cosh x))) (* (cbrt (/ (sinh x) (cosh x))) (cbrt (/ (sinh x) (cosh x)))) (cbrt (/ (sinh x) (cosh x))) (* (* (/ (sinh x) (cosh x)) (/ (sinh x) (cosh x))) (/ (sinh x) (cosh x))) (sqrt (/ (sinh x) (cosh x))) (sqrt (/ (sinh x) (cosh x))) (neg (sinh x)) (neg (cosh x)) (/ (* (cbrt (sinh x)) (cbrt (sinh x))) (* (cbrt (cosh x)) (cbrt (cosh x)))) (/ (cbrt (sinh x)) (cbrt (cosh x))) (/ (* (cbrt (sinh x)) (cbrt (sinh x))) (sqrt (cosh x))) (/ (cbrt (sinh x)) (sqrt (cosh x))) (/ (* (cbrt (sinh x)) (cbrt (sinh x))) 1) (/ (cbrt (sinh x)) (cosh x)) (/ (sqrt (sinh x)) (* (cbrt (cosh x)) (cbrt (cosh x)))) (/ (sqrt (sinh x)) (cbrt (cosh x))) (/ (sqrt (sinh x)) (sqrt (cosh x))) (/ (sqrt (sinh x)) (sqrt (cosh x))) (/ (sqrt (sinh x)) 1) (/ (sqrt (sinh x)) (cosh x)) (/ 1 (* (cbrt (cosh x)) (cbrt (cosh x)))) (/ (sinh x) (cbrt (cosh x))) (/ 1 (sqrt (cosh x))) (/ (sinh x) (sqrt (cosh x))) (/ 1 1) (/ (sinh x) (cosh x)) (/ 1 (cosh x)) (/ (cosh x) (sinh x)) (/ (sinh x) (* (cbrt (cosh x)) (cbrt (cosh x)))) (/ (sinh x) (sqrt (cosh x))) (/ (sinh x) 1) (/ (cosh x) (cbrt (sinh x))) (/ (cosh x) (sqrt (sinh x))) (/ (cosh x) (sinh x)) (/ (sinh x) (+ (exp x) (exp (neg x)))) (* (cosh x) 2) (- (exp x) (exp (neg x))) (log (sinh x)) (exp (sinh x)) (* (cbrt (sinh x)) (cbrt (sinh x))) (cbrt (sinh x)) (* (* (sinh x) (sinh x)) (sinh x)) (sqrt (sinh x)) (sqrt (sinh x)) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) (+ (* 1/6 (pow x 3)) (+ (* 1/120 (pow x 5)) x)) (* 1/2 (- (exp x) (exp (neg x)))) (* 1/2 (- (exp x) (exp (* -1 x)))) 0.535 * * [simplify]: iteration 0 : 6677 enodes (cost 334 ) 0.538 * [simplify]: Simplified to: (log (/ (sinh x) (cosh x))) (log (/ (sinh x) (cosh x))) (exp (/ (sinh x) (cosh x))) (pow (/ (sinh x) (cosh x)) 3) (* (cbrt (/ (sinh x) (cosh x))) (cbrt (/ (sinh x) (cosh x)))) (cbrt (/ (sinh x) (cosh x))) (pow (/ (sinh x) (cosh x)) 3) (sqrt (/ (sinh x) (cosh x))) (sqrt (/ (sinh x) (cosh x))) (neg (sinh x)) (neg (cosh x)) (* (cbrt (sinh x)) (/ (cbrt (sinh x)) (* (cbrt (cosh x)) (cbrt (cosh x))))) (/ (cbrt (sinh x)) (cbrt (cosh x))) (* (cbrt (sinh x)) (/ (cbrt (sinh x)) (sqrt (cosh x)))) (/ (cbrt (sinh x)) (sqrt (cosh x))) (* (cbrt (sinh x)) (cbrt (sinh x))) (/ (cbrt (sinh x)) (cosh x)) (/ (sqrt (sinh x)) (* (cbrt (cosh x)) (cbrt (cosh x)))) (/ (sqrt (sinh x)) (cbrt (cosh x))) (/ (sqrt (sinh x)) (sqrt (cosh x))) (/ (sqrt (sinh x)) (sqrt (cosh x))) (sqrt (sinh x)) (/ (sqrt (sinh x)) (cosh x)) (/ 1 (* (cbrt (cosh x)) (cbrt (cosh x)))) (/ (sinh x) (cbrt (cosh x))) (/ 1 (sqrt (cosh x))) (/ (sinh x) (sqrt (cosh x))) 1 (/ (sinh x) (cosh x)) (/ 1 (cosh x)) (/ (cosh x) (sinh x)) (/ (sinh x) (* (cbrt (cosh x)) (cbrt (cosh x)))) (/ (sinh x) (sqrt (cosh x))) (sinh x) (/ (cosh x) (cbrt (sinh x))) (/ (cosh x) (sqrt (sinh x))) (/ (cosh x) (sinh x)) (/ (sinh x) (* (cosh x) 2)) (* (cosh x) 2) (- (exp x) (exp (neg x))) (log (sinh x)) (exp (sinh x)) (* (cbrt (sinh x)) (cbrt (sinh x))) (cbrt (sinh x)) (pow (sinh x) 3) (sqrt (sinh x)) (sqrt (sinh x)) (+ x (+ (* 2/15 (pow x 5)) (* (pow x 3) -1/3))) (/ (sinh x) (cosh x)) (/ (sinh x) (cosh x)) (+ x (+ (* (pow x 3) 1/6) (* (pow x 5) 1/120))) (* (- (exp x) (exp (neg x))) 1/2) (* (- (exp x) (exp (neg x))) 1/2) 0.538 * * * [progress]: adding candidates to table 0.574 * [progress]: [Phase 3 of 3] Extracting. 0.574 * * [regime]: Finding splitpoints for: (# #) 0.574 * * * [regime-changes]: Trying 1 branch expressions: (x) 0.574 * * * * [regimes]: Trying to branch on x from (# #) 0.600 * * * [regime]: Found split indices: #