38.788 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.098 * * * [progress]: [2/2] Setting up program. 0.100 * [progress]: [Phase 2 of 3] Improving. 0.100 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) 0.102 * * [simplify]: iteration 0 : 15 enodes (cost 9 ) 0.104 * * [simplify]: iteration 1 : 24 enodes (cost 9 ) 0.105 * * [simplify]: iteration 2 : 32 enodes (cost 9 ) 0.106 * * [simplify]: iteration 3 : 44 enodes (cost 9 ) 0.108 * * [simplify]: iteration 4 : 63 enodes (cost 9 ) 0.110 * * [simplify]: iteration 5 : 179 enodes (cost 9 ) 0.115 * * [simplify]: iteration 6 : 1184 enodes (cost 9 ) 0.146 * * [simplify]: iteration 7 : 5001 enodes (cost 7 ) 0.146 * [simplify]: Simplified to: (* 1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) 0.150 * * [progress]: iteration 1 / 4 0.150 * * * [progress]: picking best candidate 0.154 * * * * [pick]: Picked # 0.154 * * * [progress]: localizing error 0.162 * * * [progress]: generating rewritten candidates 0.162 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.165 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2) 0.166 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 0.168 * * * [progress]: generating series expansions 0.168 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.168 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in (x) around 0 0.168 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.168 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.168 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.168 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.168 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.168 * [taylor]: Taking taylor expansion of 2 in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of 1 in x 0.169 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.169 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.169 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.169 * [taylor]: Taking taylor expansion of 1 in x 0.169 * [taylor]: Taking taylor expansion of 1 in x 0.169 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.169 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.169 * [taylor]: Taking taylor expansion of 2 in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (fma 1 1 (exp (* 2 x)))) in x 0.172 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.173 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.173 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.173 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.173 * [taylor]: Taking taylor expansion of 2 in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of 1 in x 0.173 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.173 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.173 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.174 * [taylor]: Taking taylor expansion of 1 in x 0.174 * [taylor]: Taking taylor expansion of 1 in x 0.174 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.174 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.174 * [taylor]: Taking taylor expansion of 2 in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.206 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in (x) around 0 0.206 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.206 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.206 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.206 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.206 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.206 * [taylor]: Taking taylor expansion of 2 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 1 in x 0.207 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.207 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.207 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.207 * [taylor]: Taking taylor expansion of 1 in x 0.207 * [taylor]: Taking taylor expansion of 1 in x 0.207 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.207 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.207 * [taylor]: Taking taylor expansion of 2 in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (fma 1 1 (exp (* 2 (/ 1 x))))) in x 0.208 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.208 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.208 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.208 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.208 * [taylor]: Taking taylor expansion of 2 in x 0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of 1 in x 0.209 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.209 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.209 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.209 * [taylor]: Taking taylor expansion of 1 in x 0.209 * [taylor]: Taking taylor expansion of 1 in x 0.209 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.209 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.209 * [taylor]: Taking taylor expansion of 2 in x 0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.221 * [approximate]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in (x) around 0 0.221 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.221 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.221 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.221 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.221 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.221 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.221 * [taylor]: Taking taylor expansion of 2 in x 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.222 * [taylor]: Taking taylor expansion of 1 in x 0.222 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.222 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.222 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.222 * [taylor]: Taking taylor expansion of 1 in x 0.222 * [taylor]: Taking taylor expansion of 1 in x 0.222 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.222 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.222 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.222 * [taylor]: Taking taylor expansion of 2 in x 0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.222 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (fma 1 1 (exp (- (* 2 (/ 1 x)))))) in x 0.224 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.224 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.224 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.224 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.224 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.224 * [taylor]: Taking taylor expansion of 2 in x 0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of 1 in x 0.225 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.225 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.225 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.225 * [taylor]: Taking taylor expansion of 1 in x 0.225 * [taylor]: Taking taylor expansion of 1 in x 0.225 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.225 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.225 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.225 * [taylor]: Taking taylor expansion of 2 in x 0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.237 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2) 0.238 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in (x) around 0 0.238 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.238 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.238 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.238 * [taylor]: Taking taylor expansion of 1 in x 0.238 * [taylor]: Taking taylor expansion of 1 in x 0.238 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.238 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.238 * [taylor]: Taking taylor expansion of 2 in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 x))) in x 0.239 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 x))) 0.239 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.239 * [taylor]: Taking taylor expansion of 1 in x 0.239 * [taylor]: Taking taylor expansion of 1 in x 0.239 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.239 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.239 * [taylor]: Taking taylor expansion of 2 in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.244 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in (x) around 0 0.244 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.244 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.244 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.244 * [taylor]: Taking taylor expansion of 1 in x 0.244 * [taylor]: Taking taylor expansion of 1 in x 0.244 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.244 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.244 * [taylor]: Taking taylor expansion of 2 in x 0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (* 2 (/ 1 x)))) in x 0.245 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (* 2 (/ 1 x)))) 0.245 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.245 * [taylor]: Taking taylor expansion of 1 in x 0.245 * [taylor]: Taking taylor expansion of 1 in x 0.245 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.245 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.245 * [taylor]: Taking taylor expansion of 2 in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.251 * [approximate]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.251 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.251 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.251 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.251 * [taylor]: Taking taylor expansion of 1 in x 0.251 * [taylor]: Taking taylor expansion of 1 in x 0.251 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.251 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.251 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.251 * [taylor]: Taking taylor expansion of 2 in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (fma 1 1 (exp (- (* 2 (/ 1 x))))) in x 0.252 * [taylor]: Rewrote expression to (+ (* 1 1) (exp (- (* 2 (/ 1 x))))) 0.252 * [taylor]: Taking taylor expansion of (* 1 1) in x 0.252 * [taylor]: Taking taylor expansion of 1 in x 0.252 * [taylor]: Taking taylor expansion of 1 in x 0.252 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.252 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.252 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.252 * [taylor]: Taking taylor expansion of 2 in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.258 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 0.258 * [approximate]: Taking taylor expansion of (expm1 (* 2 x)) in (x) around 0 0.258 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.258 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.258 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.258 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.258 * [taylor]: Taking taylor expansion of 2 in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of 1 in x 0.259 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.259 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.259 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.259 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.259 * [taylor]: Taking taylor expansion of 2 in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of 1 in x 0.266 * [approximate]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in (x) around 0 0.266 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.266 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.266 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.266 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.266 * [taylor]: Taking taylor expansion of 2 in x 0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of 1 in x 0.267 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.267 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.267 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.267 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.267 * [taylor]: Taking taylor expansion of 2 in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of 1 in x 0.276 * [approximate]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in (x) around 0 0.276 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.276 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.276 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.276 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.276 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.277 * [taylor]: Taking taylor expansion of 2 in x 0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of 1 in x 0.277 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.277 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.277 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.277 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.278 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.278 * [taylor]: Taking taylor expansion of 2 in x 0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of 1 in x 0.282 * * * [progress]: simplifying candidates 0.282 * [simplify]: Simplifying using # : (expm1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (log1p (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (- (log (expm1 (+ x x))) (log (fma 1 1 (exp (+ x x))))) (log (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (exp (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (/ (* (* (expm1 (+ x x)) (expm1 (+ x x))) (expm1 (+ x x))) (* (* (fma 1 1 (exp (+ x x))) (fma 1 1 (exp (+ x x)))) (fma 1 1 (exp (+ x x))))) (* (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))))) (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (* (* (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (sqrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (sqrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (- (expm1 (+ x x))) (- (fma 1 1 (exp (+ x x)))) (/ (exp (+ x x)) (fma 1 1 (exp (+ x x)))) (/ 1 (fma 1 1 (exp (+ x x)))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (cbrt (expm1 (+ x x))) (cbrt (fma 1 1 (exp (+ x x))))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (sqrt (fma 1 1 (exp (+ x x))))) (/ (cbrt (expm1 (+ x x))) (sqrt (fma 1 1 (exp (+ x x))))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) 1) (/ (cbrt (expm1 (+ x x))) (fma 1 1 (exp (+ x x)))) (/ (sqrt (expm1 (+ x x))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (sqrt (expm1 (+ x x))) (cbrt (fma 1 1 (exp (+ x x))))) (/ (sqrt (expm1 (+ x x))) (sqrt (fma 1 1 (exp (+ x x))))) (/ (sqrt (expm1 (+ x x))) (sqrt (fma 1 1 (exp (+ x x))))) (/ (sqrt (expm1 (+ x x))) 1) (/ (sqrt (expm1 (+ x x))) (fma 1 1 (exp (+ x x)))) (/ 1 (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (expm1 (+ x x)) (cbrt (fma 1 1 (exp (+ x x))))) (/ 1 (sqrt (fma 1 1 (exp (+ x x))))) (/ (expm1 (+ x x)) (sqrt (fma 1 1 (exp (+ x x))))) (/ 1 1) (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) (/ 1 (fma 1 1 (exp (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (/ (expm1 (+ x x)) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (expm1 (+ x x)) (sqrt (fma 1 1 (exp (+ x x))))) (/ (expm1 (+ x x)) 1) (/ (fma 1 1 (exp (+ x x))) (cbrt (expm1 (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (sqrt (expm1 (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (expm1 (fma 1 1 (exp (+ x x)))) (log1p (fma 1 1 (exp (+ x x)))) (* 1 1) (log (fma 1 1 (exp (+ x x)))) (exp (fma 1 1 (exp (+ x x)))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x))))) (cbrt (fma 1 1 (exp (+ x x)))) (* (* (fma 1 1 (exp (+ x x))) (fma 1 1 (exp (+ x x)))) (fma 1 1 (exp (+ x x)))) (sqrt (fma 1 1 (exp (+ x x)))) (sqrt (fma 1 1 (exp (+ x x)))) (exp (+ x x)) (expm1 (expm1 (+ x x))) (log1p (expm1 (+ x x))) (log (expm1 (+ x x))) (exp (expm1 (+ x x))) (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (cbrt (expm1 (+ x x))) (* (* (expm1 (+ x x)) (expm1 (+ x x))) (expm1 (+ x x))) (sqrt (expm1 (+ x x))) (sqrt (expm1 (+ x x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (/ (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (+ (* 2 (pow x 2)) (+ (* 2 x) 2)) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x))) (- (exp (* 2 x)) 1) (- (exp (* 2 x)) 1) 0.287 * * [simplify]: iteration 0 : 164 enodes (cost 440 ) 0.290 * * [simplify]: iteration 1 : 564 enodes (cost 391 ) 0.301 * * [simplify]: iteration 2 : 2669 enodes (cost 384 ) 0.358 * * [simplify]: iteration 3 : 5001 enodes (cost 382 ) 0.361 * [simplify]: Simplified to: (expm1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (log1p (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (log (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (log (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (exp (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (pow (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) 3) (* (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))))) (cbrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (pow (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) 3) (sqrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (sqrt (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x))))) (- (expm1 (+ x x))) (- (fma 1 1 (exp (+ x x)))) (/ (exp (* 2 x)) (+ (exp (* 2 x)) 1)) (/ 1 (+ (exp (* 2 x)) 1)) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (cbrt (expm1 (+ x x))) (cbrt (fma 1 1 (exp (+ x x))))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (hypot 1 (exp x))) (/ (/ (cbrt (expm1 (+ x x))) 1) (hypot 1 (exp x))) (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (/ (cbrt (expm1 (+ x x))) (fma 1 1 (exp (+ x x)))) (/ (sqrt (expm1 (+ x x))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (sqrt (expm1 (+ x x))) (cbrt (fma 1 1 (exp (+ x x))))) (/ (sqrt (expm1 (+ x x))) (hypot 1 (exp x))) (/ (sqrt (expm1 (+ x x))) (hypot 1 (exp x))) (sqrt (expm1 (+ x x))) (/ (sqrt (expm1 (+ x x))) (fma 1 1 (exp (+ x x)))) (/ 1 (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (expm1 (+ x x)) (cbrt (fma 1 1 (exp (+ x x))))) (/ 1 (/ (hypot 1 (exp x)) 1)) (/ (expm1 (* 2 x)) (hypot 1 (exp x))) 1 (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) (/ 1 (+ (exp (* 2 x)) 1)) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (/ (expm1 (+ x x)) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x)))))) (/ (expm1 (* 2 x)) (hypot 1 (exp x))) (expm1 (* 2 x)) (/ (fma 1 1 (exp (+ x x))) (cbrt (expm1 (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (sqrt (expm1 (+ x x)))) (/ (fma 1 1 (exp (+ x x))) (expm1 (+ x x))) (expm1 (fma 1 1 (exp (+ x x)))) (log1p (fma 1 1 (exp (+ x x)))) 1 (log1p (exp (* 2 x))) (exp (fma 1 1 (exp (+ x x)))) (* (cbrt (fma 1 1 (exp (+ x x)))) (cbrt (fma 1 1 (exp (+ x x))))) (cbrt (fma 1 1 (exp (+ x x)))) (pow (+ (exp (* 2 x)) 1) 3) (hypot 1 (exp x)) (hypot 1 (exp x)) (exp (* 2 x)) (expm1 (expm1 (+ x x))) (+ x x) (log (expm1 (+ x x))) (exp (expm1 (+ x x))) (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (cbrt (expm1 (+ x x))) (pow (expm1 (* 2 x)) 3) (sqrt (expm1 (+ x x))) (sqrt (expm1 (+ x x))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) (/ (expm1 (+ x x)) (fma 1 1 (exp (+ x x)))) (fma x (fma 2 x 2) 2) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (fma x (fma 2 x 2) (* 4/3 (pow x 3))) (expm1 (* 2 x)) (expm1 (* 2 x)) 0.361 * * * [progress]: adding candidates to table 0.485 * * [progress]: iteration 2 / 4 0.485 * * * [progress]: picking best candidate 0.495 * * * * [pick]: Picked # 0.495 * * * [progress]: localizing error 0.506 * * * [progress]: generating rewritten candidates 0.507 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.511 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 0.513 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1) 0.514 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.515 * * * [progress]: generating series expansions 0.516 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.516 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (exp (log1p (exp (* 2 x))))) in (x) around 0 0.516 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (exp (log1p (exp (* 2 x))))) in x 0.516 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.516 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.516 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.516 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.516 * [taylor]: Taking taylor expansion of 2 in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of 1 in x 0.517 * [taylor]: Taking taylor expansion of (exp (log1p (exp (* 2 x)))) in x 0.517 * [taylor]: Taking taylor expansion of (log1p (exp (* 2 x))) in x 0.517 * [taylor]: Rewrote expression to (log (+ 1 (exp (* 2 x)))) 0.517 * [taylor]: Taking taylor expansion of (+ 1 (exp (* 2 x))) in x 0.517 * [taylor]: Taking taylor expansion of 1 in x 0.517 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.517 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.517 * [taylor]: Taking taylor expansion of 2 in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (exp (log1p (exp (* 2 x))))) in x 0.521 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.521 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.521 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.521 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.521 * [taylor]: Taking taylor expansion of 2 in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of 1 in x 0.522 * [taylor]: Taking taylor expansion of (exp (log1p (exp (* 2 x)))) in x 0.522 * [taylor]: Taking taylor expansion of (log1p (exp (* 2 x))) in x 0.522 * [taylor]: Rewrote expression to (log (+ 1 (exp (* 2 x)))) 0.522 * [taylor]: Taking taylor expansion of (+ 1 (exp (* 2 x))) in x 0.522 * [taylor]: Taking taylor expansion of 1 in x 0.522 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.522 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.522 * [taylor]: Taking taylor expansion of 2 in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.577 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (exp (log1p (exp (/ 2 x))))) in (x) around 0 0.577 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (exp (log1p (exp (/ 2 x))))) in x 0.577 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.577 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.578 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.578 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.578 * [taylor]: Taking taylor expansion of 2 in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of 1 in x 0.578 * [taylor]: Taking taylor expansion of (exp (log1p (exp (/ 2 x)))) in x 0.578 * [taylor]: Taking taylor expansion of (log1p (exp (/ 2 x))) in x 0.578 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 2 x)))) 0.578 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 2 x))) in x 0.578 * [taylor]: Taking taylor expansion of 1 in x 0.578 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.578 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.578 * [taylor]: Taking taylor expansion of 2 in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (exp (log1p (exp (/ 2 x))))) in x 0.579 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.579 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.579 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.579 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.579 * [taylor]: Taking taylor expansion of 2 in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of 1 in x 0.580 * [taylor]: Taking taylor expansion of (exp (log1p (exp (/ 2 x)))) in x 0.580 * [taylor]: Taking taylor expansion of (log1p (exp (/ 2 x))) in x 0.580 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 2 x)))) 0.580 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 2 x))) in x 0.580 * [taylor]: Taking taylor expansion of 1 in x 0.580 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.580 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.580 * [taylor]: Taking taylor expansion of 2 in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.615 * [approximate]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (exp (log1p (exp (/ -2 x))))) in (x) around 0 0.615 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (exp (log1p (exp (/ -2 x))))) in x 0.615 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.616 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.616 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.616 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.616 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.616 * [taylor]: Taking taylor expansion of 2 in x 0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.616 * [taylor]: Taking taylor expansion of x in x 0.616 * [taylor]: Taking taylor expansion of 1 in x 0.617 * [taylor]: Taking taylor expansion of (exp (log1p (exp (/ -2 x)))) in x 0.617 * [taylor]: Taking taylor expansion of (log1p (exp (/ -2 x))) in x 0.617 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -2 x)))) 0.617 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -2 x))) in x 0.617 * [taylor]: Taking taylor expansion of 1 in x 0.617 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.617 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.617 * [taylor]: Taking taylor expansion of -2 in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (/ (expm1 (- (* 2 (/ 1 x)))) (exp (log1p (exp (/ -2 x))))) in x 0.618 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.618 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.618 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.618 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.618 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.618 * [taylor]: Taking taylor expansion of 2 in x 0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.619 * [taylor]: Taking taylor expansion of 1 in x 0.619 * [taylor]: Taking taylor expansion of (exp (log1p (exp (/ -2 x)))) in x 0.619 * [taylor]: Taking taylor expansion of (log1p (exp (/ -2 x))) in x 0.619 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -2 x)))) 0.619 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -2 x))) in x 0.619 * [taylor]: Taking taylor expansion of 1 in x 0.619 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.619 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.619 * [taylor]: Taking taylor expansion of -2 in x 0.619 * [taylor]: Taking taylor expansion of x in x 0.660 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 0.660 * [approximate]: Taking taylor expansion of (exp (log1p (exp (* 2 x)))) in (x) around 0 0.660 * [taylor]: Taking taylor expansion of (exp (log1p (exp (* 2 x)))) in x 0.660 * [taylor]: Taking taylor expansion of (log1p (exp (* 2 x))) in x 0.660 * [taylor]: Rewrote expression to (log (+ 1 (exp (* 2 x)))) 0.660 * [taylor]: Taking taylor expansion of (+ 1 (exp (* 2 x))) in x 0.660 * [taylor]: Taking taylor expansion of 1 in x 0.660 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.660 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.660 * [taylor]: Taking taylor expansion of 2 in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (exp (log1p (exp (* 2 x)))) in x 0.662 * [taylor]: Taking taylor expansion of (log1p (exp (* 2 x))) in x 0.662 * [taylor]: Rewrote expression to (log (+ 1 (exp (* 2 x)))) 0.662 * [taylor]: Taking taylor expansion of (+ 1 (exp (* 2 x))) in x 0.662 * [taylor]: Taking taylor expansion of 1 in x 0.662 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.662 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.662 * [taylor]: Taking taylor expansion of 2 in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.673 * [approximate]: Taking taylor expansion of (exp (log1p (exp (/ 2 x)))) in (x) around 0 0.673 * [taylor]: Taking taylor expansion of (exp (log1p (exp (/ 2 x)))) in x 0.673 * [taylor]: Taking taylor expansion of (log1p (exp (/ 2 x))) in x 0.673 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 2 x)))) 0.673 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 2 x))) in x 0.673 * [taylor]: Taking taylor expansion of 1 in x 0.673 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.673 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.673 * [taylor]: Taking taylor expansion of 2 in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.674 * [taylor]: Taking taylor expansion of (exp (log1p (exp (/ 2 x)))) in x 0.674 * [taylor]: Taking taylor expansion of (log1p (exp (/ 2 x))) in x 0.674 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 2 x)))) 0.674 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 2 x))) in x 0.674 * [taylor]: Taking taylor expansion of 1 in x 0.674 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.674 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.674 * [taylor]: Taking taylor expansion of 2 in x 0.674 * [taylor]: Taking taylor expansion of x in x 0.703 * [approximate]: Taking taylor expansion of (exp (log1p (exp (/ -2 x)))) in (x) around 0 0.703 * [taylor]: Taking taylor expansion of (exp (log1p (exp (/ -2 x)))) in x 0.703 * [taylor]: Taking taylor expansion of (log1p (exp (/ -2 x))) in x 0.703 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -2 x)))) 0.703 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -2 x))) in x 0.703 * [taylor]: Taking taylor expansion of 1 in x 0.703 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.703 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.703 * [taylor]: Taking taylor expansion of -2 in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.704 * [taylor]: Taking taylor expansion of (exp (log1p (exp (/ -2 x)))) in x 0.704 * [taylor]: Taking taylor expansion of (log1p (exp (/ -2 x))) in x 0.704 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -2 x)))) 0.704 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -2 x))) in x 0.704 * [taylor]: Taking taylor expansion of 1 in x 0.704 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.704 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.704 * [taylor]: Taking taylor expansion of -2 in x 0.704 * [taylor]: Taking taylor expansion of x in x 0.739 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1) 0.739 * [approximate]: Taking taylor expansion of (log1p (exp (* 2 x))) in (x) around 0 0.739 * [taylor]: Taking taylor expansion of (log1p (exp (* 2 x))) in x 0.739 * [taylor]: Rewrote expression to (log (+ 1 (exp (* 2 x)))) 0.739 * [taylor]: Taking taylor expansion of (+ 1 (exp (* 2 x))) in x 0.739 * [taylor]: Taking taylor expansion of 1 in x 0.739 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.739 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.739 * [taylor]: Taking taylor expansion of 2 in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of (log1p (exp (* 2 x))) in x 0.741 * [taylor]: Rewrote expression to (log (+ 1 (exp (* 2 x)))) 0.741 * [taylor]: Taking taylor expansion of (+ 1 (exp (* 2 x))) in x 0.741 * [taylor]: Taking taylor expansion of 1 in x 0.741 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.741 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.741 * [taylor]: Taking taylor expansion of 2 in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.748 * [approximate]: Taking taylor expansion of (log1p (exp (/ 2 x))) in (x) around 0 0.748 * [taylor]: Taking taylor expansion of (log1p (exp (/ 2 x))) in x 0.748 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 2 x)))) 0.748 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 2 x))) in x 0.748 * [taylor]: Taking taylor expansion of 1 in x 0.748 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.748 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.748 * [taylor]: Taking taylor expansion of 2 in x 0.748 * [taylor]: Taking taylor expansion of x in x 0.748 * [taylor]: Taking taylor expansion of (log1p (exp (/ 2 x))) in x 0.748 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ 2 x)))) 0.748 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ 2 x))) in x 0.748 * [taylor]: Taking taylor expansion of 1 in x 0.748 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 0.748 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.748 * [taylor]: Taking taylor expansion of 2 in x 0.748 * [taylor]: Taking taylor expansion of x in x 0.769 * [approximate]: Taking taylor expansion of (log1p (exp (/ -2 x))) in (x) around 0 0.769 * [taylor]: Taking taylor expansion of (log1p (exp (/ -2 x))) in x 0.769 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -2 x)))) 0.769 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -2 x))) in x 0.769 * [taylor]: Taking taylor expansion of 1 in x 0.769 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.769 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.769 * [taylor]: Taking taylor expansion of -2 in x 0.769 * [taylor]: Taking taylor expansion of x in x 0.770 * [taylor]: Taking taylor expansion of (log1p (exp (/ -2 x))) in x 0.770 * [taylor]: Rewrote expression to (log (+ 1 (exp (/ -2 x)))) 0.770 * [taylor]: Taking taylor expansion of (+ 1 (exp (/ -2 x))) in x 0.770 * [taylor]: Taking taylor expansion of 1 in x 0.770 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 0.770 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.770 * [taylor]: Taking taylor expansion of -2 in x 0.770 * [taylor]: Taking taylor expansion of x in x 0.790 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 0.790 * [approximate]: Taking taylor expansion of (expm1 (* 2 x)) in (x) around 0 0.790 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.790 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.790 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.790 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.790 * [taylor]: Taking taylor expansion of 2 in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.791 * [taylor]: Taking taylor expansion of 1 in x 0.791 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 0.791 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 0.791 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.791 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.791 * [taylor]: Taking taylor expansion of 2 in x 0.791 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of 1 in x 0.798 * [approximate]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in (x) around 0 0.798 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.798 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.798 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.798 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.798 * [taylor]: Taking taylor expansion of 2 in x 0.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of 1 in x 0.799 * [taylor]: Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x 0.799 * [taylor]: Rewrote expression to (- (exp (* 2 (/ 1 x))) 1) 0.799 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.799 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.799 * [taylor]: Taking taylor expansion of 2 in x 0.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of 1 in x 0.803 * [approximate]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in (x) around 0 0.803 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.803 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.803 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.803 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.803 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.803 * [taylor]: Taking taylor expansion of 2 in x 0.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of 1 in x 0.804 * [taylor]: Taking taylor expansion of (expm1 (- (* 2 (/ 1 x)))) in x 0.804 * [taylor]: Rewrote expression to (- (exp (- (* 2 (/ 1 x)))) 1) 0.804 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.804 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.804 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.804 * [taylor]: Taking taylor expansion of 2 in x 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of 1 in x 0.808 * * * [progress]: simplifying candidates 0.809 * [simplify]: Simplifying using # : (expm1 (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (log1p (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (- (log (expm1 (+ x x))) (log1p (exp (* 2 x)))) (log (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (exp (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (/ (* (* (expm1 (+ x x)) (expm1 (+ x x))) (expm1 (+ x x))) (* (* (exp (log1p (exp (* 2 x)))) (exp (log1p (exp (* 2 x))))) (exp (log1p (exp (* 2 x)))))) (* (cbrt (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (cbrt (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x))))))) (cbrt (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (* (* (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x))))) (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (sqrt (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (sqrt (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (- (expm1 (+ x x))) (- (exp (log1p (exp (* 2 x))))) (/ (exp (+ x x)) (exp (log1p (exp (* 2 x))))) (/ 1 (exp (log1p (exp (* 2 x))))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (* (cbrt (exp (log1p (exp (* 2 x))))) (cbrt (exp (log1p (exp (* 2 x))))))) (/ (cbrt (expm1 (+ x x))) (cbrt (exp (log1p (exp (* 2 x)))))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (sqrt (exp (log1p (exp (* 2 x)))))) (/ (cbrt (expm1 (+ x x))) (sqrt (exp (log1p (exp (* 2 x)))))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) 1) (/ (cbrt (expm1 (+ x x))) (exp (log1p (exp (* 2 x))))) (/ (sqrt (expm1 (+ x x))) (* (cbrt (exp (log1p (exp (* 2 x))))) (cbrt (exp (log1p (exp (* 2 x))))))) (/ (sqrt (expm1 (+ x x))) (cbrt (exp (log1p (exp (* 2 x)))))) (/ (sqrt (expm1 (+ x x))) (sqrt (exp (log1p (exp (* 2 x)))))) (/ (sqrt (expm1 (+ x x))) (sqrt (exp (log1p (exp (* 2 x)))))) (/ (sqrt (expm1 (+ x x))) 1) (/ (sqrt (expm1 (+ x x))) (exp (log1p (exp (* 2 x))))) (/ 1 (* (cbrt (exp (log1p (exp (* 2 x))))) (cbrt (exp (log1p (exp (* 2 x))))))) (/ (expm1 (+ x x)) (cbrt (exp (log1p (exp (* 2 x)))))) (/ 1 (sqrt (exp (log1p (exp (* 2 x)))))) (/ (expm1 (+ x x)) (sqrt (exp (log1p (exp (* 2 x)))))) (/ 1 1) (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x))))) (/ 1 (exp (log1p (exp (* 2 x))))) (/ (exp (log1p (exp (* 2 x)))) (expm1 (+ x x))) (/ (expm1 (+ x x)) (* (cbrt (exp (log1p (exp (* 2 x))))) (cbrt (exp (log1p (exp (* 2 x))))))) (/ (expm1 (+ x x)) (sqrt (exp (log1p (exp (* 2 x)))))) (/ (expm1 (+ x x)) 1) (/ (exp (log1p (exp (* 2 x)))) (cbrt (expm1 (+ x x)))) (/ (exp (log1p (exp (* 2 x)))) (sqrt (expm1 (+ x x)))) (/ (exp (log1p (exp (* 2 x)))) (expm1 (+ x x))) (expm1 (exp (log1p (exp (* 2 x))))) (log1p (exp (log1p (exp (* 2 x))))) (exp (* (cbrt (log1p (exp (* 2 x)))) (cbrt (log1p (exp (* 2 x)))))) (exp (sqrt (log1p (exp (* 2 x))))) (exp 1) (log (exp (log1p (exp (* 2 x))))) (exp (exp (log1p (exp (* 2 x))))) (* (cbrt (exp (log1p (exp (* 2 x))))) (cbrt (exp (log1p (exp (* 2 x)))))) (cbrt (exp (log1p (exp (* 2 x))))) (* (* (exp (log1p (exp (* 2 x)))) (exp (log1p (exp (* 2 x))))) (exp (log1p (exp (* 2 x))))) (sqrt (exp (log1p (exp (* 2 x))))) (sqrt (exp (log1p (exp (* 2 x))))) (+ 1 (exp (* 2 x))) (expm1 (log1p (exp (* 2 x)))) (log1p (log1p (exp (* 2 x)))) (log (log1p (exp (* 2 x)))) (exp (log1p (exp (* 2 x)))) (* (cbrt (log1p (exp (* 2 x)))) (cbrt (log1p (exp (* 2 x))))) (cbrt (log1p (exp (* 2 x)))) (* (* (log1p (exp (* 2 x))) (log1p (exp (* 2 x)))) (log1p (exp (* 2 x)))) (sqrt (log1p (exp (* 2 x)))) (sqrt (log1p (exp (* 2 x)))) (exp (+ x x)) (expm1 (expm1 (+ x x))) (log1p (expm1 (+ x x))) (log (expm1 (+ x x))) (exp (expm1 (+ x x))) (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (cbrt (expm1 (+ x x))) (* (* (expm1 (+ x x)) (expm1 (+ x x))) (expm1 (+ x x))) (sqrt (expm1 (+ x x))) (sqrt (expm1 (+ x x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (/ (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (+ (* 2 (pow x 2)) (+ (* 2 x) 2)) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (+ (* 1/2 (pow x 2)) (+ x (log 2))) (log (+ (exp (* 2 x)) 1)) (log (+ (exp (* 2 x)) 1)) (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x))) (- (exp (* 2 x)) 1) (- (exp (* 2 x)) 1) 0.814 * * [simplify]: iteration 0 : 196 enodes (cost 568 ) 0.818 * * [simplify]: iteration 1 : 609 enodes (cost 517 ) 0.829 * * [simplify]: iteration 2 : 2717 enodes (cost 505 ) 0.878 * * [simplify]: iteration 3 : 5001 enodes (cost 496 ) 0.881 * [simplify]: Simplified to: (expm1 (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (log1p (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (- (log (expm1 (+ x x))) (log1p (exp (* 2 x)))) (- (log (expm1 (+ x x))) (log1p (exp (* 2 x)))) (exp (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (pow (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x))))) 3) (* (cbrt (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (cbrt (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x))))))) (cbrt (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (pow (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x))))) 3) (sqrt (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (sqrt (/ (expm1 (+ x x)) (exp (log1p (exp (* 2 x)))))) (- (expm1 (+ x x))) (- (exp (log1p (exp (* 2 x))))) (exp (- (+ x x) (log1p (exp (* 2 x))))) (/ 1 (+ (exp (* 2 x)) 1)) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (* (cbrt (exp (log1p (exp (* 2 x))))) (cbrt (exp (log1p (exp (* 2 x))))))) (/ (cbrt (expm1 (+ x x))) (cbrt (exp (log1p (exp (* 2 x)))))) (/ (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (sqrt (exp (log1p (exp (* 2 x)))))) (/ (cbrt (expm1 (+ x x))) (sqrt (exp (log1p (exp (* 2 x)))))) (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (/ (cbrt (expm1 (+ x x))) (exp (log1p (exp (* 2 x))))) (/ (sqrt (expm1 (+ x x))) (* (cbrt (exp (log1p (exp (* 2 x))))) (cbrt (exp (log1p (exp (* 2 x))))))) (/ (sqrt (expm1 (+ x x))) (cbrt (exp (log1p (exp (* 2 x)))))) (/ (sqrt (expm1 (+ x x))) (sqrt (exp (log1p (exp (* 2 x)))))) (/ (sqrt (expm1 (+ x x))) (sqrt (exp (log1p (exp (* 2 x)))))) (sqrt (expm1 (+ x x))) (/ (sqrt (expm1 (+ x x))) (+ 1 (exp (* 2 x)))) (/ 1 (* (cbrt (exp (log1p (exp (* 2 x))))) (cbrt (exp (log1p (exp (* 2 x))))))) (/ (expm1 (+ x x)) (cbrt (exp (log1p (exp (* 2 x)))))) (/ 1 (sqrt (exp (log1p (exp (* 2 x)))))) (/ (expm1 (+ x x)) (sqrt (exp (log1p (exp (* 2 x)))))) 1 (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (/ 1 (+ (exp (* 2 x)) 1)) (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (/ (expm1 (+ x x)) (* (cbrt (exp (log1p (exp (* 2 x))))) (cbrt (exp (log1p (exp (* 2 x))))))) (/ (expm1 (+ x x)) (sqrt (exp (log1p (exp (* 2 x)))))) (expm1 (* 2 x)) (/ (exp (log1p (exp (* 2 x)))) (cbrt (expm1 (+ x x)))) (/ (+ 1 (exp (* 2 x))) (sqrt (expm1 (+ x x)))) (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (expm1 (exp (log1p (exp (* 2 x))))) (log1p (exp (log1p (exp (* 2 x))))) (exp (* (cbrt (log1p (exp (* 2 x)))) (cbrt (log1p (exp (* 2 x)))))) (exp (sqrt (log1p (exp (* 2 x))))) E (log1p (exp (* 2 x))) (pow E (+ 1 (exp (* 2 x)))) (* (cbrt (exp (log1p (exp (* 2 x))))) (cbrt (exp (log1p (exp (* 2 x)))))) (cbrt (exp (log1p (exp (* 2 x))))) (pow (+ 1 (exp (* 2 x))) 3) (hypot (exp x) 1) (hypot (exp x) 1) (+ 1 (exp (* 2 x))) (exp (* 2 x)) (log1p (log1p (exp (* 2 x)))) (log (log1p (exp (* 2 x)))) (+ 1 (exp (* 2 x))) (* (cbrt (log1p (exp (* 2 x)))) (cbrt (log1p (exp (* 2 x))))) (cbrt (log1p (exp (* 2 x)))) (pow (log1p (exp (* 2 x))) 3) (sqrt (log1p (exp (* 2 x)))) (sqrt (log1p (exp (* 2 x)))) (exp (* 2 x)) (expm1 (expm1 (+ x x))) (+ x x) (log (expm1 (+ x x))) (exp (expm1 (+ x x))) (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x)))) (cbrt (expm1 (+ x x))) (pow (expm1 (* 2 x)) 3) (sqrt (expm1 (+ x x))) (sqrt (expm1 (+ x x))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (fma x (fma 2 x 2) 2) (+ 1 (exp (* 2 x))) (+ 1 (exp (* 2 x))) (fma 1/2 (pow x 2) (+ x (log 2))) (log1p (exp (* 2 x))) (log1p (exp (* 2 x))) (fma x (fma 2 x 2) (* 4/3 (pow x 3))) (expm1 (* 2 x)) (expm1 (* 2 x)) 0.882 * * * [progress]: adding candidates to table 1.050 * * [progress]: iteration 3 / 4 1.050 * * * [progress]: picking best candidate 1.057 * * * * [pick]: Picked # 1.057 * * * [progress]: localizing error 1.066 * * * [progress]: generating rewritten candidates 1.066 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.074 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 1.080 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1) 1.084 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2) 1.090 * * * [progress]: generating series expansions 1.090 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.091 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (+ (exp (* 2 x)) 1)) in (x) around 0 1.091 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (+ (exp (* 2 x)) 1)) in x 1.091 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.091 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.091 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.091 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.091 * [taylor]: Taking taylor expansion of 2 in x 1.091 * [taylor]: Taking taylor expansion of x in x 1.092 * [taylor]: Taking taylor expansion of 1 in x 1.092 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 1.092 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.092 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.092 * [taylor]: Taking taylor expansion of 2 in x 1.092 * [taylor]: Taking taylor expansion of x in x 1.093 * [taylor]: Taking taylor expansion of 1 in x 1.095 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (+ (exp (* 2 x)) 1)) in x 1.095 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.095 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.095 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.095 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.095 * [taylor]: Taking taylor expansion of 2 in x 1.095 * [taylor]: Taking taylor expansion of x in x 1.096 * [taylor]: Taking taylor expansion of 1 in x 1.096 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 1.096 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.096 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.096 * [taylor]: Taking taylor expansion of 2 in x 1.096 * [taylor]: Taking taylor expansion of x in x 1.096 * [taylor]: Taking taylor expansion of 1 in x 1.126 * [approximate]: Taking taylor expansion of (/ (expm1 (/ 2 x)) (+ (exp (/ 2 x)) 1)) in (x) around 0 1.126 * [taylor]: Taking taylor expansion of (/ (expm1 (/ 2 x)) (+ (exp (/ 2 x)) 1)) in x 1.126 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.126 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.126 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.126 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.126 * [taylor]: Taking taylor expansion of 2 in x 1.126 * [taylor]: Taking taylor expansion of x in x 1.127 * [taylor]: Taking taylor expansion of 1 in x 1.127 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 1.127 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.127 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.127 * [taylor]: Taking taylor expansion of 2 in x 1.127 * [taylor]: Taking taylor expansion of x in x 1.127 * [taylor]: Taking taylor expansion of 1 in x 1.128 * [taylor]: Taking taylor expansion of (/ (expm1 (/ 2 x)) (+ (exp (/ 2 x)) 1)) in x 1.128 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.128 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.128 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.128 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.128 * [taylor]: Taking taylor expansion of 2 in x 1.128 * [taylor]: Taking taylor expansion of x in x 1.128 * [taylor]: Taking taylor expansion of 1 in x 1.128 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 1.128 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.128 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.128 * [taylor]: Taking taylor expansion of 2 in x 1.128 * [taylor]: Taking taylor expansion of x in x 1.129 * [taylor]: Taking taylor expansion of 1 in x 1.136 * [approximate]: Taking taylor expansion of (/ (expm1 (/ -2 x)) (+ (exp (/ -2 x)) 1)) in (x) around 0 1.136 * [taylor]: Taking taylor expansion of (/ (expm1 (/ -2 x)) (+ (exp (/ -2 x)) 1)) in x 1.136 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.136 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.136 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.136 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.136 * [taylor]: Taking taylor expansion of -2 in x 1.136 * [taylor]: Taking taylor expansion of x in x 1.137 * [taylor]: Taking taylor expansion of 1 in x 1.137 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 1.137 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.137 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.137 * [taylor]: Taking taylor expansion of -2 in x 1.137 * [taylor]: Taking taylor expansion of x in x 1.137 * [taylor]: Taking taylor expansion of 1 in x 1.137 * [taylor]: Taking taylor expansion of (/ (expm1 (/ -2 x)) (+ (exp (/ -2 x)) 1)) in x 1.137 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.137 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.137 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.137 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.138 * [taylor]: Taking taylor expansion of -2 in x 1.138 * [taylor]: Taking taylor expansion of x in x 1.138 * [taylor]: Taking taylor expansion of 1 in x 1.138 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 1.138 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.138 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.138 * [taylor]: Taking taylor expansion of -2 in x 1.138 * [taylor]: Taking taylor expansion of x in x 1.138 * [taylor]: Taking taylor expansion of 1 in x 1.146 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 1.146 * [approximate]: Taking taylor expansion of (/ (+ (exp (* 2 x)) 1) (expm1 (* 2 x))) in (x) around 0 1.146 * [taylor]: Taking taylor expansion of (/ (+ (exp (* 2 x)) 1) (expm1 (* 2 x))) in x 1.146 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 1.146 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.146 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.146 * [taylor]: Taking taylor expansion of 2 in x 1.146 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of 1 in x 1.147 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.147 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.147 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.147 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.147 * [taylor]: Taking taylor expansion of 2 in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of 1 in x 1.150 * [taylor]: Taking taylor expansion of (/ (+ (exp (* 2 x)) 1) (expm1 (* 2 x))) in x 1.150 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 1.150 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.150 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.150 * [taylor]: Taking taylor expansion of 2 in x 1.150 * [taylor]: Taking taylor expansion of x in x 1.151 * [taylor]: Taking taylor expansion of 1 in x 1.151 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.151 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.151 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.151 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.151 * [taylor]: Taking taylor expansion of 2 in x 1.151 * [taylor]: Taking taylor expansion of x in x 1.152 * [taylor]: Taking taylor expansion of 1 in x 1.176 * [approximate]: Taking taylor expansion of (/ (+ (exp (/ 2 x)) 1) (expm1 (/ 2 x))) in (x) around 0 1.176 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 2 x)) 1) (expm1 (/ 2 x))) in x 1.176 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 1.176 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.176 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.176 * [taylor]: Taking taylor expansion of 2 in x 1.176 * [taylor]: Taking taylor expansion of x in x 1.176 * [taylor]: Taking taylor expansion of 1 in x 1.176 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.177 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.177 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.177 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.177 * [taylor]: Taking taylor expansion of 2 in x 1.177 * [taylor]: Taking taylor expansion of x in x 1.177 * [taylor]: Taking taylor expansion of 1 in x 1.177 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 2 x)) 1) (expm1 (/ 2 x))) in x 1.178 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 1.178 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.178 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.178 * [taylor]: Taking taylor expansion of 2 in x 1.178 * [taylor]: Taking taylor expansion of x in x 1.178 * [taylor]: Taking taylor expansion of 1 in x 1.178 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.178 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.178 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.178 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.178 * [taylor]: Taking taylor expansion of 2 in x 1.178 * [taylor]: Taking taylor expansion of x in x 1.178 * [taylor]: Taking taylor expansion of 1 in x 1.185 * [approximate]: Taking taylor expansion of (/ (+ (exp (/ -2 x)) 1) (expm1 (/ -2 x))) in (x) around 0 1.186 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -2 x)) 1) (expm1 (/ -2 x))) in x 1.186 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 1.186 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.186 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.186 * [taylor]: Taking taylor expansion of -2 in x 1.186 * [taylor]: Taking taylor expansion of x in x 1.186 * [taylor]: Taking taylor expansion of 1 in x 1.186 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.186 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.186 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.186 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.186 * [taylor]: Taking taylor expansion of -2 in x 1.186 * [taylor]: Taking taylor expansion of x in x 1.186 * [taylor]: Taking taylor expansion of 1 in x 1.187 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -2 x)) 1) (expm1 (/ -2 x))) in x 1.187 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 1.187 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.187 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.187 * [taylor]: Taking taylor expansion of -2 in x 1.187 * [taylor]: Taking taylor expansion of x in x 1.187 * [taylor]: Taking taylor expansion of 1 in x 1.187 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.187 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.187 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.187 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.188 * [taylor]: Taking taylor expansion of -2 in x 1.188 * [taylor]: Taking taylor expansion of x in x 1.188 * [taylor]: Taking taylor expansion of 1 in x 1.200 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1) 1.200 * [approximate]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in (x) around 0 1.200 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 1.200 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.200 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.200 * [taylor]: Taking taylor expansion of 2 in x 1.200 * [taylor]: Taking taylor expansion of x in x 1.201 * [taylor]: Taking taylor expansion of 1 in x 1.201 * [taylor]: Taking taylor expansion of (+ (exp (* 2 x)) 1) in x 1.201 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.201 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.201 * [taylor]: Taking taylor expansion of 2 in x 1.201 * [taylor]: Taking taylor expansion of x in x 1.202 * [taylor]: Taking taylor expansion of 1 in x 1.205 * [approximate]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in (x) around 0 1.205 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 1.205 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.205 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.205 * [taylor]: Taking taylor expansion of 2 in x 1.205 * [taylor]: Taking taylor expansion of x in x 1.205 * [taylor]: Taking taylor expansion of 1 in x 1.205 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x 1.205 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.205 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.205 * [taylor]: Taking taylor expansion of 2 in x 1.205 * [taylor]: Taking taylor expansion of x in x 1.206 * [taylor]: Taking taylor expansion of 1 in x 1.207 * [approximate]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in (x) around 0 1.207 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 1.208 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.208 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.208 * [taylor]: Taking taylor expansion of -2 in x 1.208 * [taylor]: Taking taylor expansion of x in x 1.208 * [taylor]: Taking taylor expansion of 1 in x 1.208 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x 1.208 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.208 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.208 * [taylor]: Taking taylor expansion of -2 in x 1.208 * [taylor]: Taking taylor expansion of x in x 1.208 * [taylor]: Taking taylor expansion of 1 in x 1.210 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2) 1.210 * [approximate]: Taking taylor expansion of (expm1 (* 2 x)) in (x) around 0 1.210 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.210 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.210 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.210 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.210 * [taylor]: Taking taylor expansion of 2 in x 1.210 * [taylor]: Taking taylor expansion of x in x 1.211 * [taylor]: Taking taylor expansion of 1 in x 1.211 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.211 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.211 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.211 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.211 * [taylor]: Taking taylor expansion of 2 in x 1.211 * [taylor]: Taking taylor expansion of x in x 1.212 * [taylor]: Taking taylor expansion of 1 in x 1.218 * [approximate]: Taking taylor expansion of (expm1 (/ 2 x)) in (x) around 0 1.218 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.218 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.218 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.218 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.218 * [taylor]: Taking taylor expansion of 2 in x 1.218 * [taylor]: Taking taylor expansion of x in x 1.218 * [taylor]: Taking taylor expansion of 1 in x 1.218 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.218 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.219 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.219 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.219 * [taylor]: Taking taylor expansion of 2 in x 1.219 * [taylor]: Taking taylor expansion of x in x 1.219 * [taylor]: Taking taylor expansion of 1 in x 1.222 * [approximate]: Taking taylor expansion of (expm1 (/ -2 x)) in (x) around 0 1.222 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.222 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.222 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.222 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.222 * [taylor]: Taking taylor expansion of -2 in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.223 * [taylor]: Taking taylor expansion of 1 in x 1.223 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.223 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.223 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.223 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.223 * [taylor]: Taking taylor expansion of -2 in x 1.223 * [taylor]: Taking taylor expansion of x in x 1.223 * [taylor]: Taking taylor expansion of 1 in x 1.226 * * * [progress]: simplifying candidates 1.229 * [simplify]: Simplifying using # : (expm1 (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (log1p (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (- 1) (- (- (log (+ 1 (exp (* 2 x)))) (log (expm1 (* 2 x))))) (- (log (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (- 0 (- (log (+ 1 (exp (* 2 x)))) (log (expm1 (* 2 x))))) (- 0 (log (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (- (log 1) (- (log (+ 1 (exp (* 2 x)))) (log (expm1 (* 2 x))))) (- (log 1) (log (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (log (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (exp (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ (* (* 1 1) 1) (/ (* (* (+ 1 (exp (* 2 x))) (+ 1 (exp (* 2 x)))) (+ 1 (exp (* 2 x)))) (* (* (expm1 (* 2 x)) (expm1 (* 2 x))) (expm1 (* 2 x))))) (/ (* (* 1 1) 1) (* (* (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (* (cbrt (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (cbrt (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))))) (cbrt (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (* (* (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (sqrt (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (sqrt (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (- 1) (- (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))))) (/ (cbrt 1) (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ (cbrt 1) (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x))))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))))) (/ (cbrt 1) (/ (cbrt (+ 1 (exp (* 2 x)))) (cbrt (expm1 (* 2 x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x))))) (sqrt (expm1 (* 2 x))))) (/ (cbrt 1) (/ (cbrt (+ 1 (exp (* 2 x)))) (sqrt (expm1 (* 2 x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x))))) 1)) (/ (cbrt 1) (/ (cbrt (+ 1 (exp (* 2 x)))) (expm1 (* 2 x)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1 (exp (* 2 x)))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))))) (/ (cbrt 1) (/ (sqrt (+ 1 (exp (* 2 x)))) (cbrt (expm1 (* 2 x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1 (exp (* 2 x)))) (sqrt (expm1 (* 2 x))))) (/ (cbrt 1) (/ (sqrt (+ 1 (exp (* 2 x)))) (sqrt (expm1 (* 2 x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1 (exp 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1 (/ (+ 1 (exp (* 2 x))) (cbrt (expm1 (* 2 x))))) (/ 1 (/ 1 (sqrt (expm1 (* 2 x))))) (/ 1 (/ (+ 1 (exp (* 2 x))) (sqrt (expm1 (* 2 x))))) (/ 1 (/ 1 1)) (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (/ 1 (/ 1 (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))))) (/ 1 (/ (+ 1 (exp (* 2 x))) (cbrt (expm1 (* 2 x))))) (/ 1 (/ 1 (sqrt (expm1 (* 2 x))))) (/ 1 (/ (+ 1 (exp (* 2 x))) (sqrt (expm1 (* 2 x))))) (/ 1 (/ 1 1)) (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (/ 1 1) (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (/ 1 (+ 1 (exp (* 2 x)))) (/ 1 (/ 1 (expm1 (* 2 x)))) (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (/ (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) 1) (/ 1 (* (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))))) (/ 1 (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ 1 (/ (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x))))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))))) (/ 1 (/ (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 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(expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (* (expm1 (* 2 x)) (+ (* 1 1) (- (* (exp (* 2 x)) (exp (* 2 x))) (* 1 (exp (* 2 x)))))) (* (expm1 (* 2 x)) (- 1 (exp (* 2 x)))) (expm1 (+ 1 (exp (* 2 x)))) (log1p (+ 1 (exp (* 2 x)))) (* (exp 1) (exp (exp (* 2 x)))) (log (+ 1 (exp (* 2 x)))) (exp (+ 1 (exp (* 2 x)))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x))))) (cbrt (+ 1 (exp (* 2 x)))) (* (* (+ 1 (exp (* 2 x))) (+ 1 (exp (* 2 x)))) (+ 1 (exp (* 2 x)))) (sqrt (+ 1 (exp (* 2 x)))) (sqrt (+ 1 (exp (* 2 x)))) (+ (pow 1 3) (pow (exp (* 2 x)) 3)) (+ (* 1 1) (- (* (exp (* 2 x)) (exp (* 2 x))) (* 1 (exp (* 2 x))))) (- (* 1 1) (* (exp (* 2 x)) (exp (* 2 x)))) (- 1 (exp (* 2 x))) (+ 1 (exp (* 2 x))) (exp (* 2 x)) (expm1 (expm1 (* 2 x))) (log1p (expm1 (* 2 x))) (log (expm1 (* 2 x))) (exp (expm1 (* 2 x))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (cbrt (expm1 (* 2 x))) (* (* (expm1 (* 2 x)) (expm1 (* 2 x))) (expm1 (* 2 x))) (sqrt (expm1 (* 2 x))) (sqrt (expm1 (* 2 x))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (/ (- (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1)) (- (+ (/ 1 x) (* 1/3 x)) (* 1/45 (pow x 3))) (/ (+ (exp (* 2 x)) 1) (- (exp (* 2 x)) 1)) (/ (+ (exp (* 2 x)) 1) (- (exp (* 2 x)) 1)) (+ (* 2 (pow x 2)) (+ (* 2 x) 2)) (+ (exp (* 2 x)) 1) (+ (exp (* 2 x)) 1) (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x))) (- (exp (* 2 x)) 1) (- (exp (* 2 x)) 1) 1.238 * * [simplify]: iteration 0 : 459 enodes (cost 1703 ) 1.248 * * [simplify]: iteration 1 : 2406 enodes (cost 1465 ) 1.277 * * [simplify]: iteration 2 : 5001 enodes (cost 1409 ) 1.284 * [simplify]: Simplified to: (expm1 (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (log1p (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (- 1) (- (log (expm1 (* 2 x))) (log1p (exp (* 2 x)))) (- (log (expm1 (* 2 x))) (log1p (exp (* 2 x)))) (- (log (expm1 (* 2 x))) (log1p (exp (* 2 x)))) (- (log (expm1 (* 2 x))) (log1p (exp (* 2 x)))) (- (log (expm1 (* 2 x))) (log1p (exp (* 2 x)))) (- (log (expm1 (* 2 x))) (log1p (exp (* 2 x)))) (- (log (expm1 (* 2 x))) (log1p (exp (* 2 x)))) (pow E (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x))))) (pow (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) 3) (pow (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) 3) (* (cbrt (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (cbrt (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))))) (cbrt (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (pow (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) 3) (sqrt (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (sqrt (/ 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (- 1) (- (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (/ 1 (* (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))))) (/ 1 (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ 1 (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ 1 (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ (cbrt (expm1 (* 2 x))) (cbrt (+ 1 (exp (* 2 x))))) (/ (sqrt (expm1 (* 2 x))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ (sqrt (expm1 (* 2 x))) (cbrt (+ 1 (exp (* 2 x))))) (/ 1 (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ (expm1 (* 2 x)) (cbrt (+ 1 (exp (* 2 x))))) (* (/ (cbrt (expm1 (* 2 x))) (hypot 1 (exp x))) (/ (cbrt (expm1 (* 2 x))) 1)) (/ (cbrt (expm1 (* 2 x))) (hypot 1 (exp x))) (/ (sqrt (expm1 (* 2 x))) (sqrt (+ 1 (exp (* 2 x))))) (/ (sqrt (expm1 (* 2 x))) (sqrt (+ 1 (exp (* 2 x))))) (/ 1 (hypot 1 (exp x))) (/ (expm1 (* 2 x)) (sqrt (+ 1 (exp (* 2 x))))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (/ (cbrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) (sqrt (expm1 (* 2 x))) (/ (sqrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) 1 (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (/ (cbrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) (sqrt (expm1 (* 2 x))) (/ (sqrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) 1 (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) 1 (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (/ 1 (+ (exp (* 2 x)) 1)) (expm1 (* 2 x)) (/ 1 (* (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))))) (/ 1 (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ 1 (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ 1 (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ (cbrt (expm1 (* 2 x))) (cbrt (+ 1 (exp (* 2 x))))) (/ (sqrt (expm1 (* 2 x))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ (sqrt (expm1 (* 2 x))) (cbrt (+ 1 (exp (* 2 x))))) (/ 1 (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ (expm1 (* 2 x)) (cbrt (+ 1 (exp (* 2 x))))) (* (/ (cbrt (expm1 (* 2 x))) (hypot 1 (exp x))) (/ (cbrt (expm1 (* 2 x))) 1)) (/ (cbrt (expm1 (* 2 x))) (hypot 1 (exp x))) (/ (sqrt (expm1 (* 2 x))) (sqrt (+ 1 (exp (* 2 x))))) (/ (sqrt (expm1 (* 2 x))) (sqrt (+ 1 (exp (* 2 x))))) (/ 1 (hypot 1 (exp x))) (/ (expm1 (* 2 x)) (sqrt (+ 1 (exp (* 2 x))))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (/ (cbrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) (sqrt (expm1 (* 2 x))) (/ (sqrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) 1 (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (/ (cbrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) (sqrt (expm1 (* 2 x))) (/ (sqrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) 1 (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) 1 (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (/ 1 (+ (exp (* 2 x)) 1)) (expm1 (* 2 x)) (/ 1 (* (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))))) (/ 1 (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ 1 (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ 1 (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ (cbrt (expm1 (* 2 x))) (cbrt (+ 1 (exp (* 2 x))))) (/ (sqrt (expm1 (* 2 x))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ (sqrt (expm1 (* 2 x))) (cbrt (+ 1 (exp (* 2 x))))) (/ 1 (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ (expm1 (* 2 x)) (cbrt (+ 1 (exp (* 2 x))))) (* (/ (cbrt (expm1 (* 2 x))) (hypot 1 (exp x))) (/ (cbrt (expm1 (* 2 x))) 1)) (/ (cbrt (expm1 (* 2 x))) (hypot 1 (exp x))) (/ (sqrt (expm1 (* 2 x))) (sqrt (+ 1 (exp (* 2 x))))) (/ (sqrt (expm1 (* 2 x))) (sqrt (+ 1 (exp (* 2 x))))) (/ 1 (hypot 1 (exp x))) (/ (expm1 (* 2 x)) (sqrt (+ 1 (exp (* 2 x))))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (/ (cbrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) (sqrt (expm1 (* 2 x))) (/ (sqrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) 1 (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (/ (cbrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) (sqrt (expm1 (* 2 x))) (/ (sqrt (expm1 (* 2 x))) (+ 1 (exp (* 2 x)))) 1 (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) 1 (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (/ 1 (+ (exp (* 2 x)) 1)) (expm1 (* 2 x)) (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (/ 1 (* (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))))) (/ 1 (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (/ (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ (sqrt (expm1 (* 2 x))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (/ 1 (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x)))))) (* (/ (cbrt (expm1 (* 2 x))) (hypot 1 (exp x))) (/ (cbrt (expm1 (* 2 x))) 1)) (/ (sqrt (expm1 (* 2 x))) (sqrt (+ 1 (exp (* 2 x))))) (/ 1 (hypot 1 (exp x))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (sqrt (expm1 (* 2 x))) 1 (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (sqrt (expm1 (* 2 x))) 1 1 (/ 1 (+ (exp (* 2 x)) 1)) (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (/ 1 (+ (exp (* 2 x)) 1)) (expm1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (log1p (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (log (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (log (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (exp (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (pow (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) 3) (* (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))))) (cbrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (pow (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) 3) (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (sqrt (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x)))) (- (+ 1 (exp (* 2 x)))) (- 1 (exp (* 2 x))) (/ (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x))))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x))))) (/ (cbrt (+ 1 (exp (* 2 x)))) (cbrt (expm1 (* 2 x)))) (/ (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x))))) (sqrt (expm1 (* 2 x)))) (/ (cbrt (+ 1 (exp (* 2 x)))) (sqrt (expm1 (* 2 x)))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x))))) (/ (cbrt (+ 1 (exp (* 2 x)))) (expm1 (* 2 x))) (/ (hypot 1 (exp x)) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x))))) (/ (hypot 1 (exp x)) (* 1 (cbrt (expm1 (* 2 x))))) (/ (hypot 1 (exp x)) (sqrt (expm1 (* 2 x)))) (/ (hypot 1 (exp x)) (sqrt (expm1 (* 2 x)))) (hypot 1 (exp x)) (/ (sqrt (+ 1 (exp (* 2 x)))) (expm1 (* 2 x))) (/ 1 (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x))))) (/ (+ 1 (exp (* 2 x))) (cbrt (expm1 (* 2 x)))) (/ 1 (sqrt (expm1 (* 2 x)))) (/ (+ 1 (exp (* 2 x))) (sqrt (expm1 (* 2 x)))) 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (/ 1 (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x))))) (/ (+ 1 (exp (* 2 x))) (cbrt (expm1 (* 2 x)))) (/ 1 (sqrt (expm1 (* 2 x)))) (/ (+ 1 (exp (* 2 x))) (sqrt (expm1 (* 2 x)))) 1 (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (/ 1 (expm1 (* 2 x))) (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (/ (+ 1 (exp (* 2 x))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x))))) (/ (+ 1 (exp (* 2 x))) (sqrt (expm1 (* 2 x)))) (+ 1 (exp (* 2 x))) (/ (expm1 (* 2 x)) (cbrt (+ 1 (exp (* 2 x))))) (/ (expm1 (* 2 x)) (sqrt (+ 1 (exp (* 2 x))))) (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (* (fma (exp (* 2 x)) (expm1 (* 2 x)) 1) (expm1 (* 2 x))) (* (expm1 (* 2 x)) (- 1 (exp (* 2 x)))) (expm1 (+ 1 (exp (* 2 x)))) (log1p (+ 1 (exp (* 2 x)))) (exp (+ 1 (exp (* 2 x)))) (log1p (exp (* 2 x))) (exp (+ 1 (exp (* 2 x)))) (* (cbrt (+ 1 (exp (* 2 x)))) (cbrt (+ 1 (exp (* 2 x))))) (cbrt (+ 1 (exp (* 2 x)))) (pow (+ 1 (exp (* 2 x))) 3) (hypot 1 (exp x)) (hypot 1 (exp x)) (+ 1 (pow (exp (* 2 x)) 3)) (fma (exp (* 2 x)) (expm1 (* 2 x)) 1) (- 1 (pow (exp 2) (* 2 x))) (- 1 (exp (* 2 x))) (+ 1 (exp (* 2 x))) (exp (* 2 x)) (expm1 (expm1 (* 2 x))) (* 2 x) (log (expm1 (* 2 x))) (exp (expm1 (* 2 x))) (* (cbrt (expm1 (* 2 x))) (cbrt (expm1 (* 2 x)))) (cbrt (expm1 (* 2 x))) (pow (expm1 (* 2 x)) 3) (sqrt (expm1 (* 2 x))) (sqrt (expm1 (* 2 x))) (fma (pow x 5) 2/15 (- x (* 1/3 (pow x 3)))) (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (/ (expm1 (* 2 x)) (+ 1 (exp (* 2 x)))) (fma x 1/3 (- (/ 1 x) (* 1/45 (pow x 3)))) (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (/ (+ 1 (exp (* 2 x))) (expm1 (* 2 x))) (fma 2 (pow x 2) (fma 2 x 2)) (+ 1 (exp (* 2 x))) (+ 1 (exp (* 2 x))) (fma 2 (pow x 2) (fma 4/3 (pow x 3) (* 2 x))) (expm1 (* 2 x)) (expm1 (* 2 x)) 1.285 * * * [progress]: adding candidates to table 1.502 * * [progress]: iteration 4 / 4 1.502 * * * [progress]: picking best candidate 1.508 * * * * [pick]: Picked # 1.508 * * * [progress]: localizing error 1.519 * * * [progress]: generating rewritten candidates 1.519 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 1.529 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 1.532 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 1.552 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1) 1.563 * * * [progress]: generating series expansions 1.564 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 1.564 * [approximate]: Taking taylor expansion of (/ 1 (hypot 1 (exp x))) in (x) around 0 1.564 * [taylor]: Taking taylor expansion of (/ 1 (hypot 1 (exp x))) in x 1.564 * [taylor]: Taking taylor expansion of (hypot 1 (exp x)) in x 1.564 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp x) (exp x)))) 1.564 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp x) (exp x))) in x 1.564 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.564 * [taylor]: Taking taylor expansion of 1 in x 1.564 * [taylor]: Taking taylor expansion of 1 in x 1.564 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 1.564 * [taylor]: Taking taylor expansion of (exp x) in x 1.564 * [taylor]: Taking taylor expansion of x in x 1.564 * [taylor]: Taking taylor expansion of (exp x) in x 1.564 * [taylor]: Taking taylor expansion of x in x 1.569 * [taylor]: Taking taylor expansion of (/ 1 (hypot 1 (exp x))) in x 1.569 * [taylor]: Taking taylor expansion of (hypot 1 (exp x)) in x 1.569 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp x) (exp x)))) 1.569 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp x) (exp x))) in x 1.569 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.569 * [taylor]: Taking taylor expansion of 1 in x 1.569 * [taylor]: Taking taylor expansion of 1 in x 1.569 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 1.569 * [taylor]: Taking taylor expansion of (exp x) in x 1.569 * [taylor]: Taking taylor expansion of x in x 1.569 * [taylor]: Taking taylor expansion of (exp x) in x 1.569 * [taylor]: Taking taylor expansion of x in x 1.611 * [approximate]: Taking taylor expansion of (/ 1 (hypot 1 (exp (/ 1 x)))) in (x) around 0 1.611 * [taylor]: Taking taylor expansion of (/ 1 (hypot 1 (exp (/ 1 x)))) in x 1.612 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ 1 x))) in x 1.612 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x))))) 1.612 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x)))) in x 1.612 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.612 * [taylor]: Taking taylor expansion of 1 in x 1.612 * [taylor]: Taking taylor expansion of 1 in x 1.612 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 1.612 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.612 * [taylor]: Taking taylor expansion of x in x 1.612 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.612 * [taylor]: Taking taylor expansion of x in x 1.614 * [taylor]: Taking taylor expansion of (/ 1 (hypot 1 (exp (/ 1 x)))) in x 1.614 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ 1 x))) in x 1.614 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x))))) 1.614 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x)))) in x 1.614 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.614 * [taylor]: Taking taylor expansion of 1 in x 1.614 * [taylor]: Taking taylor expansion of 1 in x 1.614 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 1.614 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.614 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.631 * [approximate]: Taking taylor expansion of (/ 1 (hypot 1 (exp (/ -1 x)))) in (x) around 0 1.631 * [taylor]: Taking taylor expansion of (/ 1 (hypot 1 (exp (/ -1 x)))) in x 1.631 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ -1 x))) in x 1.631 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x))))) 1.631 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x)))) in x 1.631 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.631 * [taylor]: Taking taylor expansion of 1 in x 1.631 * [taylor]: Taking taylor expansion of 1 in x 1.631 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 1.631 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.631 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.631 * [taylor]: Taking taylor expansion of -1 in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.632 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.632 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.632 * [taylor]: Taking taylor expansion of -1 in x 1.632 * [taylor]: Taking taylor expansion of x in x 1.634 * [taylor]: Taking taylor expansion of (/ 1 (hypot 1 (exp (/ -1 x)))) in x 1.634 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ -1 x))) in x 1.634 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x))))) 1.634 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x)))) in x 1.634 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.634 * [taylor]: Taking taylor expansion of 1 in x 1.634 * [taylor]: Taking taylor expansion of 1 in x 1.634 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 1.634 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.634 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.634 * [taylor]: Taking taylor expansion of -1 in x 1.634 * [taylor]: Taking taylor expansion of x in x 1.634 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.634 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.634 * [taylor]: Taking taylor expansion of -1 in x 1.634 * [taylor]: Taking taylor expansion of x in x 1.651 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 1.651 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (hypot 1 (exp x))) in (x) around 0 1.651 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (hypot 1 (exp x))) in x 1.651 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.651 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.651 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.651 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.651 * [taylor]: Taking taylor expansion of 2 in x 1.651 * [taylor]: Taking taylor expansion of x in x 1.652 * [taylor]: Taking taylor expansion of 1 in x 1.652 * [taylor]: Taking taylor expansion of (hypot 1 (exp x)) in x 1.652 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp x) (exp x)))) 1.652 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp x) (exp x))) in x 1.652 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.652 * [taylor]: Taking taylor expansion of 1 in x 1.652 * [taylor]: Taking taylor expansion of 1 in x 1.652 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 1.652 * [taylor]: Taking taylor expansion of (exp x) in x 1.652 * [taylor]: Taking taylor expansion of x in x 1.652 * [taylor]: Taking taylor expansion of (exp x) in x 1.652 * [taylor]: Taking taylor expansion of x in x 1.658 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (hypot 1 (exp x))) in x 1.658 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.658 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.658 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.658 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.658 * [taylor]: Taking taylor expansion of 2 in x 1.659 * [taylor]: Taking taylor expansion of x in x 1.659 * [taylor]: Taking taylor expansion of 1 in x 1.659 * [taylor]: Taking taylor expansion of (hypot 1 (exp x)) in x 1.659 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp x) (exp x)))) 1.659 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp x) (exp x))) in x 1.659 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.659 * [taylor]: Taking taylor expansion of 1 in x 1.659 * [taylor]: Taking taylor expansion of 1 in x 1.659 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 1.659 * [taylor]: Taking taylor expansion of (exp x) in x 1.659 * [taylor]: Taking taylor expansion of x in x 1.659 * [taylor]: Taking taylor expansion of (exp x) in x 1.659 * [taylor]: Taking taylor expansion of x in x 1.719 * [approximate]: Taking taylor expansion of (/ (expm1 (/ 2 x)) (hypot 1 (exp (/ 1 x)))) in (x) around 0 1.719 * [taylor]: Taking taylor expansion of (/ (expm1 (/ 2 x)) (hypot 1 (exp (/ 1 x)))) in x 1.719 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.720 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.720 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.720 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.720 * [taylor]: Taking taylor expansion of 2 in x 1.720 * [taylor]: Taking taylor expansion of x in x 1.720 * [taylor]: Taking taylor expansion of 1 in x 1.720 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ 1 x))) in x 1.720 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x))))) 1.720 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x)))) in x 1.720 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.720 * [taylor]: Taking taylor expansion of 1 in x 1.720 * [taylor]: Taking taylor expansion of 1 in x 1.720 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 1.720 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.720 * [taylor]: Taking taylor expansion of x in x 1.721 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.721 * [taylor]: Taking taylor expansion of x in x 1.723 * [taylor]: Taking taylor expansion of (/ (expm1 (/ 2 x)) (hypot 1 (exp (/ 1 x)))) in x 1.723 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.723 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.723 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.723 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.723 * [taylor]: Taking taylor expansion of 2 in x 1.723 * [taylor]: Taking taylor expansion of x in x 1.723 * [taylor]: Taking taylor expansion of 1 in x 1.723 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ 1 x))) in x 1.723 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x))))) 1.723 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x)))) in x 1.723 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.723 * [taylor]: Taking taylor expansion of 1 in x 1.723 * [taylor]: Taking taylor expansion of 1 in x 1.723 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 1.724 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.724 * [taylor]: Taking taylor expansion of x in x 1.724 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.724 * [taylor]: Taking taylor expansion of x in x 1.744 * [approximate]: Taking taylor expansion of (/ (expm1 (/ -2 x)) (hypot 1 (exp (/ -1 x)))) in (x) around 0 1.745 * [taylor]: Taking taylor expansion of (/ (expm1 (/ -2 x)) (hypot 1 (exp (/ -1 x)))) in x 1.745 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.745 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.745 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.745 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.745 * [taylor]: Taking taylor expansion of -2 in x 1.745 * [taylor]: Taking taylor expansion of x in x 1.745 * [taylor]: Taking taylor expansion of 1 in x 1.745 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ -1 x))) in x 1.745 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x))))) 1.745 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x)))) in x 1.745 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.745 * [taylor]: Taking taylor expansion of 1 in x 1.745 * [taylor]: Taking taylor expansion of 1 in x 1.745 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 1.745 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.745 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.745 * [taylor]: Taking taylor expansion of -1 in x 1.745 * [taylor]: Taking taylor expansion of x in x 1.746 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.746 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.746 * [taylor]: Taking taylor expansion of -1 in x 1.746 * [taylor]: Taking taylor expansion of x in x 1.748 * [taylor]: Taking taylor expansion of (/ (expm1 (/ -2 x)) (hypot 1 (exp (/ -1 x)))) in x 1.748 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.748 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.748 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.748 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.748 * [taylor]: Taking taylor expansion of -2 in x 1.748 * [taylor]: Taking taylor expansion of x in x 1.749 * [taylor]: Taking taylor expansion of 1 in x 1.749 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ -1 x))) in x 1.749 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x))))) 1.749 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x)))) in x 1.749 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.749 * [taylor]: Taking taylor expansion of 1 in x 1.749 * [taylor]: Taking taylor expansion of 1 in x 1.749 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 1.749 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.749 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.749 * [taylor]: Taking taylor expansion of -1 in x 1.749 * [taylor]: Taking taylor expansion of x in x 1.749 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.749 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.749 * [taylor]: Taking taylor expansion of -1 in x 1.749 * [taylor]: Taking taylor expansion of x in x 1.770 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1.770 * [approximate]: Taking taylor expansion of (/ (expm1 (* 2 x)) (pow (hypot 1 (exp x)) 2)) in (x) around 0 1.770 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (pow (hypot 1 (exp x)) 2)) in x 1.770 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.770 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.770 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.770 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.770 * [taylor]: Taking taylor expansion of 2 in x 1.770 * [taylor]: Taking taylor expansion of x in x 1.771 * [taylor]: Taking taylor expansion of 1 in x 1.771 * [taylor]: Taking taylor expansion of (pow (hypot 1 (exp x)) 2) in x 1.771 * [taylor]: Taking taylor expansion of (hypot 1 (exp x)) in x 1.771 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp x) (exp x)))) 1.771 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp x) (exp x))) in x 1.771 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.771 * [taylor]: Taking taylor expansion of 1 in x 1.771 * [taylor]: Taking taylor expansion of 1 in x 1.771 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 1.771 * [taylor]: Taking taylor expansion of (exp x) in x 1.771 * [taylor]: Taking taylor expansion of x in x 1.771 * [taylor]: Taking taylor expansion of (exp x) in x 1.771 * [taylor]: Taking taylor expansion of x in x 1.783 * [taylor]: Taking taylor expansion of (/ (expm1 (* 2 x)) (pow (hypot 1 (exp x)) 2)) in x 1.783 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.783 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.783 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.783 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.783 * [taylor]: Taking taylor expansion of 2 in x 1.783 * [taylor]: Taking taylor expansion of x in x 1.784 * [taylor]: Taking taylor expansion of 1 in x 1.784 * [taylor]: Taking taylor expansion of (pow (hypot 1 (exp x)) 2) in x 1.784 * [taylor]: Taking taylor expansion of (hypot 1 (exp x)) in x 1.784 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp x) (exp x)))) 1.784 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp x) (exp x))) in x 1.784 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.784 * [taylor]: Taking taylor expansion of 1 in x 1.784 * [taylor]: Taking taylor expansion of 1 in x 1.784 * [taylor]: Taking taylor expansion of (* (exp x) (exp x)) in x 1.784 * [taylor]: Taking taylor expansion of (exp x) in x 1.784 * [taylor]: Taking taylor expansion of x in x 1.784 * [taylor]: Taking taylor expansion of (exp x) in x 1.784 * [taylor]: Taking taylor expansion of x in x 1.854 * [approximate]: Taking taylor expansion of (/ (expm1 (/ 2 x)) (pow (hypot 1 (exp (/ 1 x))) 2)) in (x) around 0 1.854 * [taylor]: Taking taylor expansion of (/ (expm1 (/ 2 x)) (pow (hypot 1 (exp (/ 1 x))) 2)) in x 1.854 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.854 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.854 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.854 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.854 * [taylor]: Taking taylor expansion of 2 in x 1.854 * [taylor]: Taking taylor expansion of x in x 1.854 * [taylor]: Taking taylor expansion of 1 in x 1.854 * [taylor]: Taking taylor expansion of (pow (hypot 1 (exp (/ 1 x))) 2) in x 1.854 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ 1 x))) in x 1.854 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x))))) 1.854 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x)))) in x 1.854 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.854 * [taylor]: Taking taylor expansion of 1 in x 1.854 * [taylor]: Taking taylor expansion of 1 in x 1.855 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 1.855 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.855 * [taylor]: Taking taylor expansion of x in x 1.855 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.855 * [taylor]: Taking taylor expansion of x in x 1.857 * [taylor]: Taking taylor expansion of (/ (expm1 (/ 2 x)) (pow (hypot 1 (exp (/ 1 x))) 2)) in x 1.857 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.857 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.857 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.857 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.857 * [taylor]: Taking taylor expansion of 2 in x 1.857 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of 1 in x 1.858 * [taylor]: Taking taylor expansion of (pow (hypot 1 (exp (/ 1 x))) 2) in x 1.858 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ 1 x))) in x 1.858 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x))))) 1.858 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ 1 x)) (exp (/ 1 x)))) in x 1.858 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.858 * [taylor]: Taking taylor expansion of 1 in x 1.858 * [taylor]: Taking taylor expansion of 1 in x 1.858 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (exp (/ 1 x))) in x 1.858 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.889 * [approximate]: Taking taylor expansion of (/ (expm1 (/ -2 x)) (pow (hypot 1 (exp (/ -1 x))) 2)) in (x) around 0 1.889 * [taylor]: Taking taylor expansion of (/ (expm1 (/ -2 x)) (pow (hypot 1 (exp (/ -1 x))) 2)) in x 1.889 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.889 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.889 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.889 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.889 * [taylor]: Taking taylor expansion of -2 in x 1.889 * [taylor]: Taking taylor expansion of x in x 1.889 * [taylor]: Taking taylor expansion of 1 in x 1.889 * [taylor]: Taking taylor expansion of (pow (hypot 1 (exp (/ -1 x))) 2) in x 1.890 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ -1 x))) in x 1.890 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x))))) 1.890 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x)))) in x 1.890 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.890 * [taylor]: Taking taylor expansion of 1 in x 1.890 * [taylor]: Taking taylor expansion of 1 in x 1.890 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 1.890 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.890 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.890 * [taylor]: Taking taylor expansion of -1 in x 1.890 * [taylor]: Taking taylor expansion of x in x 1.890 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.890 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.890 * [taylor]: Taking taylor expansion of -1 in x 1.890 * [taylor]: Taking taylor expansion of x in x 1.892 * [taylor]: Taking taylor expansion of (/ (expm1 (/ -2 x)) (pow (hypot 1 (exp (/ -1 x))) 2)) in x 1.893 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.893 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.893 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.893 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.893 * [taylor]: Taking taylor expansion of -2 in x 1.893 * [taylor]: Taking taylor expansion of x in x 1.893 * [taylor]: Taking taylor expansion of 1 in x 1.893 * [taylor]: Taking taylor expansion of (pow (hypot 1 (exp (/ -1 x))) 2) in x 1.893 * [taylor]: Taking taylor expansion of (hypot 1 (exp (/ -1 x))) in x 1.893 * [taylor]: Rewrote expression to (sqrt (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x))))) 1.893 * [taylor]: Taking taylor expansion of (+ (* 1 1) (* (exp (/ -1 x)) (exp (/ -1 x)))) in x 1.893 * [taylor]: Taking taylor expansion of (* 1 1) in x 1.893 * [taylor]: Taking taylor expansion of 1 in x 1.893 * [taylor]: Taking taylor expansion of 1 in x 1.893 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (exp (/ -1 x))) in x 1.893 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.893 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.893 * [taylor]: Taking taylor expansion of -1 in x 1.893 * [taylor]: Taking taylor expansion of x in x 1.894 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.894 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.894 * [taylor]: Taking taylor expansion of -1 in x 1.894 * [taylor]: Taking taylor expansion of x in x 1.919 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1) 1.919 * [approximate]: Taking taylor expansion of (expm1 (* 2 x)) in (x) around 0 1.919 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.919 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.919 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.919 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.919 * [taylor]: Taking taylor expansion of 2 in x 1.919 * [taylor]: Taking taylor expansion of x in x 1.920 * [taylor]: Taking taylor expansion of 1 in x 1.920 * [taylor]: Taking taylor expansion of (expm1 (* 2 x)) in x 1.920 * [taylor]: Rewrote expression to (- (exp (* 2 x)) 1) 1.920 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.920 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.920 * [taylor]: Taking taylor expansion of 2 in x 1.920 * [taylor]: Taking taylor expansion of x in x 1.921 * [taylor]: Taking taylor expansion of 1 in x 1.927 * [approximate]: Taking taylor expansion of (expm1 (/ 2 x)) in (x) around 0 1.927 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.927 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.927 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.927 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.927 * [taylor]: Taking taylor expansion of 2 in x 1.927 * [taylor]: Taking taylor expansion of x in x 1.927 * [taylor]: Taking taylor expansion of 1 in x 1.928 * [taylor]: Taking taylor expansion of (expm1 (/ 2 x)) in x 1.928 * [taylor]: Rewrote expression to (- (exp (/ 2 x)) 1) 1.928 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x 1.928 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.928 * [taylor]: Taking taylor expansion of 2 in x 1.928 * [taylor]: Taking taylor expansion of x in x 1.928 * [taylor]: Taking taylor expansion of 1 in x 1.931 * [approximate]: Taking taylor expansion of (expm1 (/ -2 x)) in (x) around 0 1.931 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.931 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.931 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.931 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.931 * [taylor]: Taking taylor expansion of -2 in x 1.931 * [taylor]: Taking taylor expansion of x in x 1.932 * [taylor]: Taking taylor expansion of 1 in x 1.932 * [taylor]: Taking taylor expansion of (expm1 (/ -2 x)) in x 1.932 * [taylor]: Rewrote expression to (- (exp (/ -2 x)) 1) 1.932 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x 1.932 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.932 * [taylor]: Taking taylor expansion of -2 in x 1.932 * [taylor]: Taking taylor expansion of x in x 1.932 * [taylor]: Taking taylor expansion of 1 in x 1.935 * * * [progress]: simplifying candidates 1.939 * [simplify]: Simplifying using # : (expm1 (/ 1 (/ (hypot 1 (exp x)) 1))) (log1p (/ 1 (/ (hypot 1 (exp x)) 1))) (- 1) (- (- (log (hypot 1 (exp x))) 0)) (- (- (log (hypot 1 (exp x))) (log 1))) (- (log (/ (hypot 1 (exp x)) 1))) (- 0 (- (log (hypot 1 (exp x))) 0)) (- 0 (- (log (hypot 1 (exp x))) (log 1))) (- 0 (log (/ (hypot 1 (exp x)) 1))) (- (log 1) (- (log (hypot 1 (exp x))) 0)) (- (log 1) (- (log (hypot 1 (exp x))) (log 1))) (- (log 1) (log (/ (hypot 1 (exp x)) 1))) (log (/ 1 (/ (hypot 1 (exp x)) 1))) (exp (/ 1 (/ (hypot 1 (exp x)) 1))) (/ (* (* 1 1) 1) (/ (* (* (hypot 1 (exp x)) (hypot 1 (exp x))) (hypot 1 (exp x))) (* (* 1 1) 1))) (/ (* (* 1 1) 1) (* (* (/ (hypot 1 (exp x)) 1) (/ (hypot 1 (exp x)) 1)) (/ (hypot 1 (exp x)) 1))) (* (cbrt (/ 1 (/ (hypot 1 (exp x)) 1))) (cbrt (/ 1 (/ (hypot 1 (exp x)) 1)))) (cbrt (/ 1 (/ (hypot 1 (exp x)) 1))) (* (* (/ 1 (/ (hypot 1 (exp x)) 1)) (/ 1 (/ (hypot 1 (exp x)) 1))) (/ 1 (/ (hypot 1 (exp x)) 1))) (sqrt (/ 1 (/ (hypot 1 (exp x)) 1))) (sqrt (/ 1 (/ (hypot 1 (exp x)) 1))) (- 1) (- (/ (hypot 1 (exp x)) 1)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (hypot 1 (exp x)) 1)) (cbrt (/ (hypot 1 (exp x)) 1)))) (/ (cbrt 1) (cbrt (/ (hypot 1 (exp x)) 1))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (hypot 1 (exp x)) 1))) (/ (cbrt 1) (sqrt (/ (hypot 1 (exp x)) 1))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (hypot 1 (exp x))) (cbrt (hypot 1 (exp x)))) (* (cbrt 1) (cbrt 1)))) (/ (cbrt 1) (/ (cbrt (hypot 1 (exp x))) (cbrt 1))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (hypot 1 (exp x))) (cbrt (hypot 1 (exp x)))) (sqrt 1))) (/ (cbrt 1) (/ (cbrt (hypot 1 (exp x))) (sqrt 1))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (hypot 1 (exp x))) (cbrt (hypot 1 (exp x)))) 1)) (/ (cbrt 1) (/ (cbrt (hypot 1 (exp x))) 1)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (hypot 1 (exp x))) (* (cbrt 1) (cbrt 1)))) (/ (cbrt 1) (/ (sqrt (hypot 1 (exp x))) (cbrt 1))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (hypot 1 (exp x))) (sqrt 1))) (/ (cbrt 1) (/ (sqrt (hypot 1 (exp x))) (sqrt 1))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (hypot 1 (exp x))) 1)) (/ (cbrt 1) (/ (sqrt (hypot 1 (exp x))) 1)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt 1) (cbrt 1)))) (/ (cbrt 1) (/ (hypot 1 (exp 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(/ 1 (sqrt 2))) (/ x (pow (sqrt 2) 3))) (/ (pow x 2) (pow (sqrt 2) 3))) (sqrt (/ 1 (+ (pow (exp x) 2) 1))) (sqrt (/ 1 (+ (pow (exp x) 2) 1))) (- (- (fma 4/3 (/ (pow x 3) (sqrt 2)) (fma 2 (/ x (sqrt 2)) (fma 3 (/ (pow x 3) (pow (sqrt 2) 5)) (* 2 (/ (pow x 2) (sqrt 2)))))) (* 2 (/ (pow x 3) (sqrt 2)))) (* (/ (pow x 2) (sqrt 2)) 1)) (* (sqrt (/ 1 (+ (pow (exp x) 2) 1))) (expm1 (* 2 x))) (* (sqrt (/ 1 (+ (pow (exp x) 2) 1))) (expm1 (* 2 x))) (+ (- (fma 2 (/ x (pow (sqrt 2) 2)) (fma 8 (/ (pow x 3) (pow (sqrt 2) 6)) (* 2 (/ (pow x 2) (pow (sqrt 2) 2))))) (fma 8 (/ (pow x 3) (pow (sqrt 2) 4)) (* 4 (/ (pow x 2) (pow (sqrt 2) 4))))) (/ (pow x 3) 3/2)) (/ (- (exp (* 2 x)) 1) (+ (pow (exp x) 2) 1)) (/ (- (exp (* 2 x)) 1) (+ (pow (exp x) 2) 1)) (fma 2 (pow x 2) (fma 4/3 (pow x 3) (* 2 x))) (expm1 (* 2 x)) (expm1 (* 2 x)) 2.041 * * * [progress]: adding candidates to table 2.459 * [progress]: [Phase 3 of 3] Extracting. 2.459 * * [regime]: Finding splitpoints for: (# # # #) 2.460 * * * [regime-changes]: Trying 1 branch expressions: (x) 2.460 * * * * [regimes]: Trying to branch on x from (# # # #) 2.475 * * * [regime]: Found split indices: #