12.541 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.084 * * * [progress]: [2/2] Setting up program. 0.089 * [progress]: [Phase 2 of 3] Improving. 0.089 * [simplify]: Simplifying using # : (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 0.148 * * [simplify]: iteration 0 : 5085 enodes (cost 22 ) 0.149 * [simplify]: Simplified to: (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 0.150 * * [progress]: iteration 1 / 4 0.150 * * * [progress]: picking best candidate 0.154 * * * * [pick]: Picked # 0.154 * * * [progress]: localizing error 0.164 * * * [progress]: generating rewritten candidates 0.165 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.169 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.181 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.188 * * * [progress]: generating series expansions 0.188 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.189 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0 0.189 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.189 * [taylor]: Taking taylor expansion of (exp x) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.189 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.189 * [taylor]: Taking taylor expansion of (neg x) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.189 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.190 * [taylor]: Taking taylor expansion of (exp x) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.190 * [taylor]: Taking taylor expansion of (neg x) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.202 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 0.202 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.202 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.202 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.203 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.203 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.206 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.206 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.206 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.206 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.206 * [taylor]: Taking taylor expansion of -1 in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.206 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.206 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.206 * [taylor]: Taking taylor expansion of -1 in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.209 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.210 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in (x) around 0 0.210 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in x 0.210 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.210 * [taylor]: Taking taylor expansion of (exp x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.210 * [taylor]: Taking taylor expansion of (neg x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.210 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.210 * [taylor]: Taking taylor expansion of (neg x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (exp x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in x 0.211 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x 0.211 * [taylor]: Taking taylor expansion of (exp x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.211 * [taylor]: Taking taylor expansion of (neg x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.212 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.212 * [taylor]: Taking taylor expansion of (neg x) in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (exp x) in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.230 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0 0.230 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.230 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.230 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.231 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.231 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.231 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x 0.233 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.233 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.233 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.234 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.234 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.257 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.257 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.257 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.257 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.257 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.257 * [taylor]: Taking taylor expansion of -1 in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.258 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.258 * [taylor]: Taking taylor expansion of -1 in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.260 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.260 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.260 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.260 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.260 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.278 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.278 * [approximate]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in (x) around 0 0.278 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.278 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.278 * [taylor]: Taking taylor expansion of (neg x) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (exp x) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x 0.278 * [taylor]: Taking taylor expansion of (exp (neg x)) in x 0.278 * [taylor]: Taking taylor expansion of (neg x) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of (exp x) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.286 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0 0.286 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.286 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.286 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x 0.286 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x 0.286 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.289 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.289 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.289 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.289 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.289 * [taylor]: Taking taylor expansion of -1 in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.289 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.290 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.290 * [taylor]: Taking taylor expansion of -1 in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.291 * * * [progress]: simplifying candidates 0.292 * [simplify]: Simplifying using # : (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (neg.f64 (exp.f64 (neg.f64 x))) (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 (neg.f64 x)) 3)) (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))) (*.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (*.f64 (*.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (log.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 (exp.f64 (neg.f64 x)))) (sinh.f64 x) (*.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (*.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))) (*.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))))) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 (neg.f64 x)) 3))) (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x))))) (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sinh.f64 x)) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 1) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 1) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2) (/.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 1 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 1 1) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 1 1) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 1 (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 1 2) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cosh.f64 x)) (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) 1) (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) 1) (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))) (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) 2) (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (cosh.f64 x)) (/.f64 1 1) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 1 1) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 1 (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 1 2) (/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cosh.f64 x)) (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 1) (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 1) (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (*.f64 (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))) (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 2) (/.f64 (sqrt.f64 (-.f64 (exp.f64 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(+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)) (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)) 0.365 * * [simplify]: iteration 0 : 4960 enodes (cost 1837 ) 0.366 * * [simplify]: iteration 1 : 4960 enodes (cost 1837 ) 0.376 * [simplify]: Simplified to: (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 (exp.f64 (neg.f64 x)))) (-.f64 (pow.f64 (exp.f64 x) 2) (pow.f64 (exp.f64 x) -2)) (*.f64 2 (cosh.f64 x)) (/.f64 -1 (exp.f64 x)) (-.f64 (pow.f64 (exp.f64 x) 3) (exp.f64 (*.f64 x -3))) (+.f64 (pow.f64 (exp.f64 x) 2) (+.f64 (pow.f64 (exp.f64 x) -2) 1)) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (sqrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (pow.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3) (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) (cbrt.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) (exp.f64 (-.f64 (exp.f64 x) (exp.f64 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2 (/.f64 (sinh.f64 x) (*.f64 2 (cosh.f64 x))) 2 (/.f64 (sinh.f64 x) (*.f64 2 (cosh.f64 x))) (/.f64 2 (sqrt.f64 (*.f64 2 (cosh.f64 x)))) (/.f64 (sinh.f64 x) (sqrt.f64 (*.f64 2 (cosh.f64 x)))) (/.f64 2 (*.f64 (cbrt.f64 (*.f64 2 (cosh.f64 x))) (cbrt.f64 (*.f64 2 (cosh.f64 x))))) (/.f64 (sinh.f64 x) (cbrt.f64 (*.f64 2 (cosh.f64 x)))) 1 (/.f64 (sinh.f64 x) (cosh.f64 x)) (/.f64 (exp.f64 x) (*.f64 2 (cosh.f64 x))) (/.f64 1/2 (*.f64 (exp.f64 x) (cosh.f64 x))) (-.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)) (neg.f64 (*.f64 2 (cosh.f64 x))) (sqrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))) (sqrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))) (pow.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) 3) (*.f64 (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))) (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)))) (cbrt.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))) (pow.f64 (/.f64 (sinh.f64 x) (cosh.f64 x)) 3) (exp.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))) (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))) (log.f64 (/.f64 (sinh.f64 x) (cosh.f64 x))) (*.f64 2 (cosh.f64 x)) (-.f64 (pow.f64 (exp.f64 x) 2) (pow.f64 (exp.f64 x) -2)) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (pow.f64 (exp.f64 x) 3) (exp.f64 (*.f64 x -3))) (+.f64 (pow.f64 (exp.f64 x) 2) (+.f64 (pow.f64 (exp.f64 x) -2) -1)) (sqrt.f64 (*.f64 2 (cosh.f64 x))) (sqrt.f64 (*.f64 2 (cosh.f64 x))) (pow.f64 (*.f64 2 (cosh.f64 x)) 3) (*.f64 (cbrt.f64 (*.f64 2 (cosh.f64 x))) (cbrt.f64 (*.f64 2 (cosh.f64 x)))) (cbrt.f64 (*.f64 2 (cosh.f64 x))) (exp.f64 (*.f64 2 (cosh.f64 x))) (log.f64 (*.f64 2 (cosh.f64 x))) (exp.f64 (*.f64 2 (cosh.f64 x))) (cosh.f64 x) (+.f64 (*.f64 1/3 (pow.f64 x 3)) (+.f64 (*.f64 1/60 (pow.f64 x 5)) (+.f64 x x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (+.f64 x (*.f64 (pow.f64 x 5) 2/15)) (*.f64 1/3 (pow.f64 x 3))) (/.f64 (sinh.f64 x) (cosh.f64 x)) (/.f64 (sinh.f64 x) (cosh.f64 x)) (+.f64 (*.f64 x x) (+.f64 2 (*.f64 1/12 (pow.f64 x 4)))) (*.f64 2 (cosh.f64 x)) (*.f64 2 (cosh.f64 x)) 0.376 * * * [progress]: adding candidates to table 0.620 * * [progress]: iteration 2 / 4 0.620 * * * [progress]: picking best candidate 0.631 * * * * [pick]: Picked # 0.631 * * * [progress]: localizing error 0.634 * * * [progress]: generating rewritten candidates 0.634 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.635 * * * [progress]: generating series expansions 0.635 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.635 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 0.635 * [taylor]: Taking taylor expansion of (tanh x) in x 0.635 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) 0.635 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 x))) in x 0.635 * [taylor]: Taking taylor expansion of 1 in x 0.635 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.635 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.635 * [taylor]: Taking taylor expansion of -2 in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.636 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 x))) in x 0.636 * [taylor]: Taking taylor expansion of 1 in x 0.636 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.636 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.636 * [taylor]: Taking taylor expansion of -2 in x 0.636 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (tanh x) in x 0.637 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) 0.637 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 x))) in x 0.637 * [taylor]: Taking taylor expansion of 1 in x 0.637 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.637 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.637 * [taylor]: Taking taylor expansion of -2 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 x))) in x 0.637 * [taylor]: Taking taylor expansion of 1 in x 0.637 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.637 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.637 * [taylor]: Taking taylor expansion of -2 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.655 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 0.655 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.656 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ 1 x)))) (+ 1 (exp (* -2 (/ 1 x))))) 0.656 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ 1 x)))) in x 0.656 * [taylor]: Taking taylor expansion of 1 in x 0.656 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.656 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.656 * [taylor]: Taking taylor expansion of -2 in x 0.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.656 * [taylor]: Taking taylor expansion of x in x 0.656 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x 0.656 * [taylor]: Taking taylor expansion of 1 in x 0.656 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.656 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.656 * [taylor]: Taking taylor expansion of -2 in x 0.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.656 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.658 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ 1 x)))) (+ 1 (exp (* -2 (/ 1 x))))) 0.658 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ 1 x)))) in x 0.658 * [taylor]: Taking taylor expansion of 1 in x 0.659 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.659 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.659 * [taylor]: Taking taylor expansion of -2 in x 0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x 0.659 * [taylor]: Taking taylor expansion of 1 in x 0.659 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.659 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.659 * [taylor]: Taking taylor expansion of -2 in x 0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.672 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 0.672 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.672 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ -1 x)))) (+ 1 (exp (* -2 (/ -1 x))))) 0.672 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ -1 x)))) in x 0.672 * [taylor]: Taking taylor expansion of 1 in x 0.672 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.672 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.672 * [taylor]: Taking taylor expansion of -2 in x 0.672 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.672 * [taylor]: Taking taylor expansion of -1 in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.672 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ -1 x)))) in x 0.673 * [taylor]: Taking taylor expansion of 1 in x 0.673 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.673 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.673 * [taylor]: Taking taylor expansion of -2 in x 0.673 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.673 * [taylor]: Taking taylor expansion of -1 in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.674 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.674 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ -1 x)))) (+ 1 (exp (* -2 (/ -1 x))))) 0.674 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ -1 x)))) in x 0.674 * [taylor]: Taking taylor expansion of 1 in x 0.674 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.674 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.674 * [taylor]: Taking taylor expansion of -2 in x 0.674 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.674 * [taylor]: Taking taylor expansion of -1 in x 0.674 * [taylor]: Taking taylor expansion of x in x 0.674 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ -1 x)))) in x 0.674 * [taylor]: Taking taylor expansion of 1 in x 0.674 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.674 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.674 * [taylor]: Taking taylor expansion of -2 in x 0.674 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.674 * [taylor]: Taking taylor expansion of -1 in x 0.674 * [taylor]: Taking taylor expansion of x in x 0.686 * * * [progress]: simplifying candidates 0.687 * [simplify]: Simplifying using # : (sqrt.f64 (tanh.f64 x)) (sqrt.f64 (tanh.f64 x)) (*.f64 (*.f64 (tanh.f64 x) (tanh.f64 x)) (tanh.f64 x)) (*.f64 (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (tanh.f64 x))) (cbrt.f64 (tanh.f64 x)) (exp.f64 (tanh.f64 x)) (log.f64 (tanh.f64 x)) (-.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x))) (-.f64 (exp.f64 (*.f64 2 x)) 1) (+.f64 (exp.f64 (*.f64 2 x)) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) (/.f64 (-.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 (-.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) 0.745 * * [simplify]: iteration 0 : 4968 enodes (cost 124 ) 0.745 * * [simplify]: iteration 1 : 4968 enodes (cost 124 ) 0.747 * [simplify]: Simplified to: (sqrt.f64 (tanh.f64 x)) (sqrt.f64 (tanh.f64 x)) (pow.f64 (tanh.f64 x) 3) (*.f64 (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (tanh.f64 x))) (cbrt.f64 (tanh.f64 x)) (exp.f64 (tanh.f64 x)) (log.f64 (tanh.f64 x)) (-.f64 1 (exp.f64 (*.f64 x -2))) (+.f64 1 (exp.f64 (*.f64 x -2))) (-.f64 (exp.f64 (+.f64 x x)) 1) (+.f64 1 (exp.f64 (+.f64 x x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) (tanh.f64 x) (tanh.f64 x) 0.747 * * * [progress]: adding candidates to table 0.788 * * [progress]: iteration 3 / 4 0.788 * * * [progress]: picking best candidate 0.793 * * * * [pick]: Picked # 0.793 * * * [progress]: localizing error 0.807 * * * [progress]: generating rewritten candidates 0.807 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.810 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.811 * * * [progress]: generating series expansions 0.811 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.812 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 0.812 * [taylor]: Taking taylor expansion of (tanh x) in x 0.812 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) 0.812 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 x))) in x 0.812 * [taylor]: Taking taylor expansion of 1 in x 0.812 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.812 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.812 * [taylor]: Taking taylor expansion of -2 in x 0.812 * [taylor]: Taking taylor expansion of x in x 0.813 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 x))) in x 0.813 * [taylor]: Taking taylor expansion of 1 in x 0.813 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.813 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.813 * [taylor]: Taking taylor expansion of -2 in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of (tanh x) in x 0.814 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) 0.814 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 x))) in x 0.814 * [taylor]: Taking taylor expansion of 1 in x 0.814 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.814 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.814 * [taylor]: Taking taylor expansion of -2 in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 x))) in x 0.814 * [taylor]: Taking taylor expansion of 1 in x 0.814 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.814 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.814 * [taylor]: Taking taylor expansion of -2 in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.830 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 0.830 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.830 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ 1 x)))) (+ 1 (exp (* -2 (/ 1 x))))) 0.830 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ 1 x)))) in x 0.830 * [taylor]: Taking taylor expansion of 1 in x 0.830 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.830 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.830 * [taylor]: Taking taylor expansion of -2 in x 0.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.830 * [taylor]: Taking taylor expansion of x in x 0.830 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x 0.830 * [taylor]: Taking taylor expansion of 1 in x 0.830 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.830 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.830 * [taylor]: Taking taylor expansion of -2 in x 0.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.830 * [taylor]: Taking taylor expansion of x in x 0.832 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.832 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ 1 x)))) (+ 1 (exp (* -2 (/ 1 x))))) 0.832 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ 1 x)))) in x 0.832 * [taylor]: Taking taylor expansion of 1 in x 0.832 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.832 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.832 * [taylor]: Taking taylor expansion of -2 in x 0.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.832 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x 0.832 * [taylor]: Taking taylor expansion of 1 in x 0.832 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.832 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.832 * [taylor]: Taking taylor expansion of -2 in x 0.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.848 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 0.848 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.848 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ -1 x)))) (+ 1 (exp (* -2 (/ -1 x))))) 0.848 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ -1 x)))) in x 0.848 * [taylor]: Taking taylor expansion of 1 in x 0.848 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.848 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.848 * [taylor]: Taking taylor expansion of -2 in x 0.848 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.848 * [taylor]: Taking taylor expansion of -1 in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ -1 x)))) in x 0.848 * [taylor]: Taking taylor expansion of 1 in x 0.848 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.848 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.848 * [taylor]: Taking taylor expansion of -2 in x 0.848 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.848 * [taylor]: Taking taylor expansion of -1 in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.849 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ -1 x)))) (+ 1 (exp (* -2 (/ -1 x))))) 0.849 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ -1 x)))) in x 0.849 * [taylor]: Taking taylor expansion of 1 in x 0.849 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.849 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.849 * [taylor]: Taking taylor expansion of -2 in x 0.850 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.850 * [taylor]: Taking taylor expansion of -1 in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ -1 x)))) in x 0.850 * [taylor]: Taking taylor expansion of 1 in x 0.850 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.850 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.850 * [taylor]: Taking taylor expansion of -2 in x 0.850 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.850 * [taylor]: Taking taylor expansion of -1 in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.862 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.862 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0 0.862 * [taylor]: Taking taylor expansion of (tanh x) in x 0.862 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) 0.862 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 x))) in x 0.862 * [taylor]: Taking taylor expansion of 1 in x 0.862 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.862 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.862 * [taylor]: Taking taylor expansion of -2 in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.863 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 x))) in x 0.863 * [taylor]: Taking taylor expansion of 1 in x 0.863 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.863 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.863 * [taylor]: Taking taylor expansion of -2 in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of (tanh x) in x 0.864 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) 0.864 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 x))) in x 0.864 * [taylor]: Taking taylor expansion of 1 in x 0.864 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.864 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.864 * [taylor]: Taking taylor expansion of -2 in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.865 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 x))) in x 0.865 * [taylor]: Taking taylor expansion of 1 in x 0.865 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x 0.865 * [taylor]: Taking taylor expansion of (* -2 x) in x 0.865 * [taylor]: Taking taylor expansion of -2 in x 0.865 * [taylor]: Taking taylor expansion of x in x 0.877 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0 0.877 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.877 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ 1 x)))) (+ 1 (exp (* -2 (/ 1 x))))) 0.877 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ 1 x)))) in x 0.877 * [taylor]: Taking taylor expansion of 1 in x 0.877 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.877 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.877 * [taylor]: Taking taylor expansion of -2 in x 0.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x 0.877 * [taylor]: Taking taylor expansion of 1 in x 0.877 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.877 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.877 * [taylor]: Taking taylor expansion of -2 in x 0.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.879 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x 0.879 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ 1 x)))) (+ 1 (exp (* -2 (/ 1 x))))) 0.879 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ 1 x)))) in x 0.879 * [taylor]: Taking taylor expansion of 1 in x 0.879 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.879 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.879 * [taylor]: Taking taylor expansion of -2 in x 0.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.879 * [taylor]: Taking taylor expansion of x in x 0.879 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x 0.879 * [taylor]: Taking taylor expansion of 1 in x 0.879 * [taylor]: Taking taylor expansion of (exp (* -2 (/ 1 x))) in x 0.879 * [taylor]: Taking taylor expansion of (* -2 (/ 1 x)) in x 0.879 * [taylor]: Taking taylor expansion of -2 in x 0.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.879 * [taylor]: Taking taylor expansion of x in x 0.892 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0 0.892 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.892 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ -1 x)))) (+ 1 (exp (* -2 (/ -1 x))))) 0.892 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ -1 x)))) in x 0.892 * [taylor]: Taking taylor expansion of 1 in x 0.892 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.892 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.892 * [taylor]: Taking taylor expansion of -2 in x 0.892 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.892 * [taylor]: Taking taylor expansion of -1 in x 0.892 * [taylor]: Taking taylor expansion of x in x 0.892 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ -1 x)))) in x 0.892 * [taylor]: Taking taylor expansion of 1 in x 0.892 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.892 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.892 * [taylor]: Taking taylor expansion of -2 in x 0.892 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.892 * [taylor]: Taking taylor expansion of -1 in x 0.892 * [taylor]: Taking taylor expansion of x in x 0.894 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x 0.894 * [taylor]: Rewrote expression to (/ (- 1 (exp (* -2 (/ -1 x)))) (+ 1 (exp (* -2 (/ -1 x))))) 0.894 * [taylor]: Taking taylor expansion of (- 1 (exp (* -2 (/ -1 x)))) in x 0.894 * [taylor]: Taking taylor expansion of 1 in x 0.894 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.894 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.894 * [taylor]: Taking taylor expansion of -2 in x 0.894 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.894 * [taylor]: Taking taylor expansion of -1 in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.894 * [taylor]: Taking taylor expansion of (+ 1 (exp (* -2 (/ -1 x)))) in x 0.894 * [taylor]: Taking taylor expansion of 1 in x 0.894 * [taylor]: Taking taylor expansion of (exp (* -2 (/ -1 x))) in x 0.894 * [taylor]: Taking taylor expansion of (* -2 (/ -1 x)) in x 0.894 * [taylor]: Taking taylor expansion of -2 in x 0.894 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.894 * [taylor]: Taking taylor expansion of -1 in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.907 * * * [progress]: simplifying candidates 0.908 * [simplify]: Simplifying using # : (sqrt.f64 (cbrt.f64 (pow.f64 (tanh.f64 x) 3))) (sqrt.f64 (cbrt.f64 (pow.f64 (tanh.f64 x) 3))) (*.f64 (*.f64 (cbrt.f64 (pow.f64 (tanh.f64 x) 3)) (cbrt.f64 (pow.f64 (tanh.f64 x) 3))) (cbrt.f64 (pow.f64 (tanh.f64 x) 3))) (*.f64 (cbrt.f64 (cbrt.f64 (pow.f64 (tanh.f64 x) 3))) (cbrt.f64 (cbrt.f64 (pow.f64 (tanh.f64 x) 3)))) (cbrt.f64 (cbrt.f64 (pow.f64 (tanh.f64 x) 3))) (cbrt.f64 (pow.f64 (-.f64 1 (exp.f64 (*.f64 -2 x))) 3)) (cbrt.f64 (pow.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 3)) (cbrt.f64 (pow.f64 (-.f64 (exp.f64 (*.f64 2 x)) 1) 3)) (cbrt.f64 (pow.f64 (+.f64 (exp.f64 (*.f64 2 x)) 1) 3)) (cbrt.f64 (pow.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3)) (cbrt.f64 (pow.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3)) (cbrt.f64 (pow.f64 (tanh.f64 x) (/.f64 3 2))) (cbrt.f64 (pow.f64 (tanh.f64 x) (/.f64 3 2))) (cbrt.f64 1) (cbrt.f64 (pow.f64 (tanh.f64 x) 3)) (cbrt.f64 (sqrt.f64 (pow.f64 (tanh.f64 x) 3))) (cbrt.f64 (sqrt.f64 (pow.f64 (tanh.f64 x) 3))) (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (*.f64 (tanh.f64 x) (tanh.f64 x))) (cbrt.f64 (pow.f64 1 3)) (cbrt.f64 (pow.f64 (tanh.f64 x) 3)) (cbrt.f64 (pow.f64 (sqrt.f64 (tanh.f64 x)) 3)) (cbrt.f64 (pow.f64 (sqrt.f64 (tanh.f64 x)) 3)) (cbrt.f64 (pow.f64 (*.f64 (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (tanh.f64 x))) 3)) (cbrt.f64 (pow.f64 (cbrt.f64 (tanh.f64 x)) 3)) (cbrt.f64 (*.f64 (cbrt.f64 (pow.f64 (tanh.f64 x) 3)) (cbrt.f64 (pow.f64 (tanh.f64 x) 3)))) (cbrt.f64 (cbrt.f64 (pow.f64 (tanh.f64 x) 3))) (cbrt.f64 (*.f64 (tanh.f64 x) (tanh.f64 x))) (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (pow.f64 1 3)) (cbrt.f64 (pow.f64 (tanh.f64 x) 3)) (cbrt.f64 (pow.f64 (sqrt.f64 (tanh.f64 x)) 3)) (cbrt.f64 (pow.f64 (sqrt.f64 (tanh.f64 x)) 3)) (cbrt.f64 (pow.f64 (*.f64 (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (tanh.f64 x))) 3)) (cbrt.f64 (pow.f64 (cbrt.f64 (tanh.f64 x)) 3)) (exp.f64 (cbrt.f64 (pow.f64 (tanh.f64 x) 3))) (log.f64 (cbrt.f64 (pow.f64 (tanh.f64 x) 3))) (sqrt.f64 (tanh.f64 x)) (sqrt.f64 (tanh.f64 x)) (*.f64 (*.f64 (tanh.f64 x) (tanh.f64 x)) (tanh.f64 x)) (*.f64 (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (tanh.f64 x))) (cbrt.f64 (tanh.f64 x)) (exp.f64 (tanh.f64 x)) (log.f64 (tanh.f64 x)) (-.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x))) (-.f64 (exp.f64 (*.f64 2 x)) 1) (+.f64 (exp.f64 (*.f64 2 x)) 1) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) (/.f64 (-.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 (-.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) (/.f64 (-.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 (-.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) 0.942 * * [simplify]: iteration 0 : 5041 enodes (cost 393 ) 0.945 * [simplify]: Simplified to: (sqrt.f64 (tanh.f64 x)) (sqrt.f64 (tanh.f64 x)) (pow.f64 (tanh.f64 x) 3) (cbrt.f64 (*.f64 (tanh.f64 x) (tanh.f64 x))) (cbrt.f64 (tanh.f64 x)) (-.f64 1 (exp.f64 (*.f64 x -2))) (+.f64 1 (exp.f64 (*.f64 x -2))) (-.f64 (exp.f64 (+.f64 x x)) 1) (+.f64 1 (exp.f64 (+.f64 x x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (cbrt.f64 (pow.f64 (tanh.f64 x) 3/2)) (cbrt.f64 (pow.f64 (tanh.f64 x) 3/2)) (cbrt.f64 1) (tanh.f64 x) (cbrt.f64 (sqrt.f64 (pow.f64 (tanh.f64 x) 3))) (cbrt.f64 (sqrt.f64 (pow.f64 (tanh.f64 x) 3))) (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (*.f64 (tanh.f64 x) (tanh.f64 x))) (cbrt.f64 1) (tanh.f64 x) (sqrt.f64 (tanh.f64 x)) (sqrt.f64 (tanh.f64 x)) (cbrt.f64 (*.f64 (tanh.f64 x) (tanh.f64 x))) (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (*.f64 (tanh.f64 x) (tanh.f64 x))) (cbrt.f64 (tanh.f64 x)) (cbrt.f64 (*.f64 (tanh.f64 x) (tanh.f64 x))) (cbrt.f64 (tanh.f64 x)) (cbrt.f64 1) (tanh.f64 x) (sqrt.f64 (tanh.f64 x)) (sqrt.f64 (tanh.f64 x)) (cbrt.f64 (*.f64 (tanh.f64 x) (tanh.f64 x))) (cbrt.f64 (tanh.f64 x)) (exp.f64 (tanh.f64 x)) (log.f64 (tanh.f64 x)) (sqrt.f64 (tanh.f64 x)) (sqrt.f64 (tanh.f64 x)) (pow.f64 (tanh.f64 x) 3) (cbrt.f64 (*.f64 (tanh.f64 x) (tanh.f64 x))) (cbrt.f64 (tanh.f64 x)) (exp.f64 (tanh.f64 x)) (log.f64 (tanh.f64 x)) (-.f64 1 (exp.f64 (*.f64 x -2))) (+.f64 1 (exp.f64 (*.f64 x -2))) (-.f64 (exp.f64 (+.f64 x x)) 1) (+.f64 1 (exp.f64 (+.f64 x x))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) (tanh.f64 x) (tanh.f64 x) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) (tanh.f64 x) (tanh.f64 x) 0.946 * * * [progress]: adding candidates to table 1.030 * [progress]: [Phase 3 of 3] Extracting. 1.030 * * [regime]: Finding splitpoints for: (# #) 1.030 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.030 * * * * [regimes]: Trying to branch on x from (# #) 1.082 * * * [regime]: Found split indices: #