5.756 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.034 * * * [progress]: [2/2] Setting up program. 0.036 * [progress]: [Phase 2 of 3] Improving. 0.036 * [simplify]: Simplifying using # : (- (exp x) 1.0) 0.039 * * [simplify]: iteration 0 : 6 enodes (cost 2 ) 0.040 * * [simplify]: iteration 1 : 7 enodes (cost 2 ) 0.041 * * [simplify]: iteration 2 : 7 enodes (cost 2 ) 0.041 * [simplify]: Simplified to: (- (exp x) 1.0) 0.041 * * [progress]: iteration 1 / 4 0.041 * * * [progress]: picking best candidate 0.043 * * * * [pick]: Picked # 0.043 * * * [progress]: localizing error 0.046 * * * [progress]: generating rewritten candidates 0.046 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.052 * * * [progress]: generating series expansions 0.052 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.052 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.052 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.052 * [taylor]: Taking taylor expansion of (exp x) in x 0.052 * [taylor]: Taking taylor expansion of x in x 0.052 * [taylor]: Taking taylor expansion of 1.0 in x 0.052 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.052 * [taylor]: Taking taylor expansion of (exp x) in x 0.052 * [taylor]: Taking taylor expansion of x in x 0.052 * [taylor]: Taking taylor expansion of 1.0 in x 0.058 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.058 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.058 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of 1.0 in x 0.058 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.058 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of 1.0 in x 0.062 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.062 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.062 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.062 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of 1.0 in x 0.062 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.062 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.062 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of 1.0 in x 0.066 * * * [progress]: simplifying candidates 0.067 * [simplify]: Simplifying using # : (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (fma 1 (exp x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma 1 (exp x) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma 1 (exp x) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (expm1 (- (exp x) 1.0)) (log1p (- (exp x) 1.0)) (- 1.0) (- 1.0) (- 1.0) (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (- 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 1.0) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) 0.070 * * [simplify]: iteration 0 : 140 enodes (cost 205 ) 0.073 * * [simplify]: iteration 1 : 403 enodes (cost 130 ) 0.083 * * [simplify]: iteration 2 : 2063 enodes (cost 120 ) 0.128 * * [simplify]: iteration 3 : 5003 enodes (cost 90 ) 0.129 * [simplify]: Simplified to: (- (exp x) 1.0) 0 (- (exp x) 1.0) 0 (- (exp x) 1.0) 0 (- (exp x) 1.0) 0 (- (exp x) 1.0) 0 (- (exp x) 1.0) 0 (- (exp x) 1.0) 0 (- (exp x) 1.0) 0 (- (exp x) 1.0) 0 (expm1 (- (exp x) 1.0)) (log1p (- (exp x) 1.0)) (- 1.0) (- 1.0) (- 1.0) (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (fma 1.0 (+ (exp x) 1.0) (exp (+ x x))) (- 1.0) (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (- 1.0) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (- (exp x) 1.0) (- (exp x) 1.0) 0.129 * * * [progress]: adding candidates to table 0.180 * * [progress]: iteration 2 / 4 0.180 * * * [progress]: picking best candidate 0.184 * * * * [pick]: Picked # 0.184 * * * [progress]: localizing error 0.195 * * * [progress]: generating rewritten candidates 0.195 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.196 * * * [progress]: generating series expansions 0.196 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.196 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0 0.196 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.196 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.196 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.196 * [taylor]: Taking taylor expansion of 1/2 in x 0.196 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.196 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.196 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.196 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.196 * [taylor]: Taking taylor expansion of 1/6 in x 0.196 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.196 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.196 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.196 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.196 * [taylor]: Taking taylor expansion of 1/2 in x 0.196 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.196 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.197 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.197 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.197 * [taylor]: Taking taylor expansion of 1/6 in x 0.197 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.201 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in (x) around 0 0.201 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.201 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.201 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.202 * [taylor]: Taking taylor expansion of 1/2 in x 0.202 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.202 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.202 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.202 * [taylor]: Taking taylor expansion of 1/6 in x 0.202 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.203 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.203 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.203 * [taylor]: Taking taylor expansion of 1/2 in x 0.203 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.203 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.203 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.203 * [taylor]: Taking taylor expansion of 1/6 in x 0.203 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.211 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in (x) around 0 0.211 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.211 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.211 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.211 * [taylor]: Taking taylor expansion of 1/2 in x 0.211 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.211 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.211 * [taylor]: Taking taylor expansion of -1 in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.212 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.212 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.212 * [taylor]: Taking taylor expansion of 1/6 in x 0.212 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.212 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.212 * [taylor]: Taking taylor expansion of -1 in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.212 * [taylor]: Taking taylor expansion of -1 in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.213 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.213 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.213 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.213 * [taylor]: Taking taylor expansion of 1/2 in x 0.213 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.213 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.213 * [taylor]: Taking taylor expansion of -1 in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.213 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.213 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.213 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.213 * [taylor]: Taking taylor expansion of 1/6 in x 0.213 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.213 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.213 * [taylor]: Taking taylor expansion of -1 in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.214 * [taylor]: Taking taylor expansion of -1 in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.222 * * * [progress]: simplifying candidates 0.222 * [simplify]: Simplifying using # : (expm1 (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (log1p (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (* 1/2 (pow x 2)) (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (exp (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (* (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) 0.225 * * [simplify]: iteration 0 : 45 enodes (cost 74 ) 0.227 * * [simplify]: iteration 1 : 152 enodes (cost 65 ) 0.231 * * [simplify]: iteration 2 : 948 enodes (cost 65 ) 0.255 * * [simplify]: iteration 3 : 5001 enodes (cost 65 ) 0.256 * [simplify]: Simplified to: (expm1 (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (log1p (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (* 1/2 (pow x 2)) (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (exp (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 0.256 * * * [progress]: adding candidates to table 0.286 * * [progress]: iteration 3 / 4 0.286 * * * [progress]: picking best candidate 0.290 * * * * [pick]: Picked # 0.290 * * * [progress]: localizing error 0.299 * * * [progress]: generating rewritten candidates 0.299 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.299 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.307 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.312 * * * [progress]: generating series expansions 0.312 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.312 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in (x) around 0 0.312 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.312 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.313 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.313 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.313 * [taylor]: Taking taylor expansion of 1.0 in x 0.313 * [taylor]: Taking taylor expansion of 1.0 in x 0.313 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.313 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.313 * [taylor]: Taking taylor expansion of 2 in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.313 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.314 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.314 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.314 * [taylor]: Taking taylor expansion of 1.0 in x 0.314 * [taylor]: Taking taylor expansion of 1.0 in x 0.314 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.314 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.314 * [taylor]: Taking taylor expansion of 2 in x 0.314 * [taylor]: Taking taylor expansion of x in x 0.324 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in (x) around 0 0.324 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.324 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.324 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.324 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.324 * [taylor]: Taking taylor expansion of 1.0 in x 0.324 * [taylor]: Taking taylor expansion of 1.0 in x 0.324 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.324 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.324 * [taylor]: Taking taylor expansion of 2 in x 0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.325 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.325 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.325 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.325 * [taylor]: Taking taylor expansion of 1.0 in x 0.325 * [taylor]: Taking taylor expansion of 1.0 in x 0.325 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.325 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.325 * [taylor]: Taking taylor expansion of 2 in x 0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.337 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.337 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.337 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.337 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.337 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.337 * [taylor]: Taking taylor expansion of 1.0 in x 0.337 * [taylor]: Taking taylor expansion of 1.0 in x 0.337 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.337 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.337 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.337 * [taylor]: Taking taylor expansion of 2 in x 0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.337 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.338 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.338 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.338 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.338 * [taylor]: Taking taylor expansion of 1.0 in x 0.338 * [taylor]: Taking taylor expansion of 1.0 in x 0.338 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.338 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.338 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.338 * [taylor]: Taking taylor expansion of 2 in x 0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.351 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.351 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in (x) around 0 0.351 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in x 0.352 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.352 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.352 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.352 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.352 * [taylor]: Taking taylor expansion of 1.0 in x 0.352 * [taylor]: Taking taylor expansion of 1.0 in x 0.352 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.352 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.352 * [taylor]: Taking taylor expansion of 2 in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.353 * [taylor]: Taking taylor expansion of (exp x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of 1.0 in x 0.356 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in x 0.356 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.356 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.356 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.356 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.356 * [taylor]: Taking taylor expansion of 1.0 in x 0.356 * [taylor]: Taking taylor expansion of 1.0 in x 0.356 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.356 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.356 * [taylor]: Taking taylor expansion of 2 in x 0.356 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.357 * [taylor]: Taking taylor expansion of (exp x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of 1.0 in x 0.376 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.376 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in x 0.376 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.376 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.376 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.376 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.376 * [taylor]: Taking taylor expansion of 1.0 in x 0.376 * [taylor]: Taking taylor expansion of 1.0 in x 0.376 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.376 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.376 * [taylor]: Taking taylor expansion of 2 in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.377 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of 1.0 in x 0.378 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in x 0.378 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.378 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.378 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.378 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.378 * [taylor]: Taking taylor expansion of 1.0 in x 0.378 * [taylor]: Taking taylor expansion of 1.0 in x 0.379 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.379 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.379 * [taylor]: Taking taylor expansion of 2 in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.379 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of 1.0 in x 0.395 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.395 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in x 0.395 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.395 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.395 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.395 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.395 * [taylor]: Taking taylor expansion of 1.0 in x 0.395 * [taylor]: Taking taylor expansion of 1.0 in x 0.395 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.395 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.395 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of 2 in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.396 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.396 * [taylor]: Taking taylor expansion of -1 in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of 1.0 in x 0.398 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in x 0.398 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.398 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.398 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.398 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.398 * [taylor]: Taking taylor expansion of 1.0 in x 0.398 * [taylor]: Taking taylor expansion of 1.0 in x 0.398 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.398 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.398 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.398 * [taylor]: Taking taylor expansion of 2 in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.399 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.399 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.399 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.399 * [taylor]: Taking taylor expansion of -1 in x 0.399 * [taylor]: Taking taylor expansion of x in x 0.399 * [taylor]: Taking taylor expansion of 1.0 in x 0.415 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.415 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.415 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.415 * [taylor]: Taking taylor expansion of (exp x) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of 1.0 in x 0.415 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.415 * [taylor]: Taking taylor expansion of (exp x) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of 1.0 in x 0.418 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.418 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.418 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of 1.0 in x 0.418 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.418 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of 1.0 in x 0.420 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.420 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.420 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.420 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.420 * [taylor]: Taking taylor expansion of -1 in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of 1.0 in x 0.421 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.421 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.421 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.421 * [taylor]: Taking taylor expansion of -1 in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of 1.0 in x 0.423 * * * [progress]: simplifying candidates 0.424 * [simplify]: Simplifying using # : (expm1 (fma (- 1.0) 1.0 (exp (+ x x)))) (log1p (fma (- 1.0) 1.0 (exp (+ x x)))) (* (- 1.0) 1.0) (log (fma (- 1.0) 1.0 (exp (+ x x)))) (exp (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (* (fma (- 1.0) 1.0 (exp (+ x x))) (fma (- 1.0) 1.0 (exp (+ x x)))) (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (expm1 (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (log1p (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (- (log (fma (- 1.0) 1.0 (exp (+ x x)))) (log (+ (exp x) 1.0))) (log (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (exp (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (/ (* (* (fma (- 1.0) 1.0 (exp (+ x x))) (fma (- 1.0) 1.0 (exp (+ x x)))) (fma (- 1.0) 1.0 (exp (+ x x)))) (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0))) (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (* (* (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (- (fma (- 1.0) 1.0 (exp (+ x x)))) (- (+ (exp x) 1.0)) (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0))) (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1) (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1) (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0))) (/ 1 (sqrt (+ (exp x) 1.0))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))) (/ 1 1) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (/ 1 1) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (/ 1 (+ (exp x) 1.0)) (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x)))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) 1) (/ (fma (- 1.0) 1.0 (exp (+ x x))) 1) (/ (+ (exp x) 1.0) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (/ (+ (exp x) 1.0) (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))) (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x)))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0))) (expm1 (+ (exp x) 1.0)) (log1p (+ (exp x) 1.0)) (* (exp (exp x)) (exp 1.0)) (log (+ (exp x) 1.0)) (exp (+ (exp x) 1.0)) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))) (cbrt (+ (exp x) 1.0)) (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0)) (sqrt (+ (exp x) 1.0)) (sqrt (+ (exp x) 1.0)) (+ (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))) (- (* (exp x) (exp x)) (* 1.0 1.0)) (- (exp x) 1.0) (+ (exp x) 1.0) (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x))) (- (exp (* 2 x)) 1.0) (- (exp (* 2 x)) 1.0) (+ (* 0.5 (pow x 2)) (+ (* 0.16666666666666663 (pow x 3)) (* 1.0 x))) (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0)) (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) 0.428 * * [simplify]: iteration 0 : 217 enodes (cost 568 ) 0.432 * * [simplify]: iteration 1 : 607 enodes (cost 522 ) 0.444 * * [simplify]: iteration 2 : 2817 enodes (cost 511 ) 0.508 * * [simplify]: iteration 3 : 5003 enodes (cost 511 ) 0.510 * [simplify]: Simplified to: (expm1 (fma (- 1.0) 1.0 (exp (+ x x)))) (log1p (fma (- 1.0) 1.0 (exp (+ x x)))) (* (- 1.0) 1.0) (log (fma (- 1.0) 1.0 (exp (+ x x)))) (exp (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (pow (fma (- 1.0) 1.0 (exp (+ x x))) 3) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (expm1 (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (log1p (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (log (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (log (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (exp (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (pow (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) 3) (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (pow (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) 3) (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (- (* 1.0 1.0) (exp (* 2 x))) (- (+ (exp x) 1.0)) (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0))) (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0))) (/ 1 (sqrt (+ (exp x) 1.0))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))) 1 (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) 1 (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (/ 1 (+ (exp x) 1.0)) (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x)))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))) (- (exp (* 2 x)) (* 1.0 1.0)) (- (exp (* 2 x)) (* 1.0 1.0)) (/ (+ (exp x) 1.0) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (/ (+ (exp x) 1.0) (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))) (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x)))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3))) 1 (expm1 (+ (exp x) 1.0)) (log1p (+ (exp x) 1.0)) (exp (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (exp (+ (exp x) 1.0)) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))) (cbrt (+ (exp x) 1.0)) (pow (+ (exp x) 1.0) 3) (sqrt (+ (exp x) 1.0)) (sqrt (+ (exp x) 1.0)) (+ (pow (exp x) 3) (pow 1.0 3)) (fma 1.0 (- 1.0 (exp x)) (exp (* 2 x))) (- (exp (* 2 x)) (* 1.0 1.0)) (- (exp x) 1.0) (+ (exp x) 1.0) (fma 2 (pow x 2) (fma 4/3 (pow x 3) (* 2 x))) (- (exp (* 2 x)) 1.0) (- (exp (* 2 x)) 1.0) (fma 0.5 (pow x 2) (fma 0.16666666666666663 (pow x 3) (* 1.0 x))) (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0)) (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0)) (fma 1/2 (pow x 2) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) 0.511 * * * [progress]: adding candidates to table 0.659 * * [progress]: iteration 4 / 4 0.659 * * * [progress]: picking best candidate 0.663 * * * * [pick]: Picked # 0.663 * * * [progress]: localizing error 0.673 * * * [progress]: generating rewritten candidates 0.673 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.673 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.681 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.699 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 0.706 * * * [progress]: generating series expansions 0.706 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.707 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in (x) around 0 0.707 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.707 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.707 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.707 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.707 * [taylor]: Taking taylor expansion of 1.0 in x 0.707 * [taylor]: Taking taylor expansion of 1.0 in x 0.707 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.707 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.707 * [taylor]: Taking taylor expansion of 2 in x 0.707 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.708 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.708 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.708 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.708 * [taylor]: Taking taylor expansion of 1.0 in x 0.708 * [taylor]: Taking taylor expansion of 1.0 in x 0.708 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.708 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.708 * [taylor]: Taking taylor expansion of 2 in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.721 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in (x) around 0 0.721 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.721 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.721 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.721 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.721 * [taylor]: Taking taylor expansion of 1.0 in x 0.721 * [taylor]: Taking taylor expansion of 1.0 in x 0.721 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.721 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.721 * [taylor]: Taking taylor expansion of 2 in x 0.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.722 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.722 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.722 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.722 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.722 * [taylor]: Taking taylor expansion of 1.0 in x 0.722 * [taylor]: Taking taylor expansion of 1.0 in x 0.722 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.722 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.722 * [taylor]: Taking taylor expansion of 2 in x 0.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.735 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.735 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.735 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.735 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.735 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.735 * [taylor]: Taking taylor expansion of 1.0 in x 0.735 * [taylor]: Taking taylor expansion of 1.0 in x 0.735 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.735 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.735 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.735 * [taylor]: Taking taylor expansion of 2 in x 0.735 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.735 * [taylor]: Taking taylor expansion of x in x 0.736 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.736 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.736 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.736 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.736 * [taylor]: Taking taylor expansion of 1.0 in x 0.736 * [taylor]: Taking taylor expansion of 1.0 in x 0.736 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.736 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.736 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.736 * [taylor]: Taking taylor expansion of 2 in x 0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.736 * [taylor]: Taking taylor expansion of x in x 0.748 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.748 * [approximate]: Taking taylor expansion of (/ 1 (+ (exp x) 1.0)) in (x) around 0 0.749 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) 1.0)) in x 0.749 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.749 * [taylor]: Taking taylor expansion of (exp x) in x 0.749 * [taylor]: Taking taylor expansion of x in x 0.749 * [taylor]: Taking taylor expansion of 1.0 in x 0.749 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) 1.0)) in x 0.749 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.749 * [taylor]: Taking taylor expansion of (exp x) in x 0.749 * [taylor]: Taking taylor expansion of x in x 0.749 * [taylor]: Taking taylor expansion of 1.0 in x 0.762 * [approximate]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.762 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) 1.0)) in x 0.762 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.762 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of 1.0 in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) 1.0)) in x 0.763 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.763 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.763 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of 1.0 in x 0.766 * [approximate]: Taking taylor expansion of (/ 1 (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.766 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -1 x)) 1.0)) in x 0.766 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.766 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.766 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.766 * [taylor]: Taking taylor expansion of -1 in x 0.766 * [taylor]: Taking taylor expansion of x in x 0.767 * [taylor]: Taking taylor expansion of 1.0 in x 0.767 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -1 x)) 1.0)) in x 0.767 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.767 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.767 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.767 * [taylor]: Taking taylor expansion of -1 in x 0.767 * [taylor]: Taking taylor expansion of x in x 0.767 * [taylor]: Taking taylor expansion of 1.0 in x 0.770 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.771 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in (x) around 0 0.771 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in x 0.771 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.771 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.771 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.771 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.771 * [taylor]: Taking taylor expansion of 1.0 in x 0.771 * [taylor]: Taking taylor expansion of 1.0 in x 0.771 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.771 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.771 * [taylor]: Taking taylor expansion of 2 in x 0.771 * [taylor]: Taking taylor expansion of x in x 0.772 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.772 * [taylor]: Taking taylor expansion of (exp x) in x 0.772 * [taylor]: Taking taylor expansion of x in x 0.772 * [taylor]: Taking taylor expansion of 1.0 in x 0.775 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in x 0.775 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.775 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.775 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.775 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.775 * [taylor]: Taking taylor expansion of 1.0 in x 0.775 * [taylor]: Taking taylor expansion of 1.0 in x 0.775 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.775 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.775 * [taylor]: Taking taylor expansion of 2 in x 0.775 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.776 * [taylor]: Taking taylor expansion of (exp x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of 1.0 in x 0.792 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.792 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in x 0.792 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.793 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.793 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.793 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.793 * [taylor]: Taking taylor expansion of 1.0 in x 0.793 * [taylor]: Taking taylor expansion of 1.0 in x 0.793 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.793 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.793 * [taylor]: Taking taylor expansion of 2 in x 0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.793 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of 1.0 in x 0.794 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in x 0.795 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.795 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.795 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.795 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.795 * [taylor]: Taking taylor expansion of 1.0 in x 0.795 * [taylor]: Taking taylor expansion of 1.0 in x 0.795 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.795 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.795 * [taylor]: Taking taylor expansion of 2 in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.795 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.796 * [taylor]: Taking taylor expansion of 1.0 in x 0.814 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.814 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in x 0.814 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.814 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.814 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.814 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.814 * [taylor]: Taking taylor expansion of 1.0 in x 0.814 * [taylor]: Taking taylor expansion of 1.0 in x 0.814 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.814 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.814 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.814 * [taylor]: Taking taylor expansion of 2 in x 0.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.815 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.815 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.815 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.815 * [taylor]: Taking taylor expansion of -1 in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of 1.0 in x 0.816 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in x 0.817 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.817 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.817 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.817 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.817 * [taylor]: Taking taylor expansion of 1.0 in x 0.817 * [taylor]: Taking taylor expansion of 1.0 in x 0.817 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.817 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.817 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.817 * [taylor]: Taking taylor expansion of 2 in x 0.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.818 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.818 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.818 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.818 * [taylor]: Taking taylor expansion of -1 in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.818 * [taylor]: Taking taylor expansion of 1.0 in x 0.834 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 0.834 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.834 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.834 * [taylor]: Taking taylor expansion of (exp x) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of 1.0 in x 0.834 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.834 * [taylor]: Taking taylor expansion of (exp x) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of 1.0 in x 0.837 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.837 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.837 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.837 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.837 * [taylor]: Taking taylor expansion of x in x 0.837 * [taylor]: Taking taylor expansion of 1.0 in x 0.837 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.837 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.837 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.837 * [taylor]: Taking taylor expansion of x in x 0.837 * [taylor]: Taking taylor expansion of 1.0 in x 0.839 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.839 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.839 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.839 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.839 * [taylor]: Taking taylor expansion of -1 in x 0.839 * [taylor]: Taking taylor expansion of x in x 0.840 * [taylor]: Taking taylor expansion of 1.0 in x 0.840 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.840 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.840 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.840 * [taylor]: Taking taylor expansion of -1 in x 0.840 * [taylor]: Taking taylor expansion of x in x 0.840 * [taylor]: Taking taylor expansion of 1.0 in x 0.842 * * * [progress]: simplifying candidates 0.843 * [simplify]: Simplifying using # : (expm1 (fma (- 1.0) 1.0 (exp (+ x x)))) (log1p (fma (- 1.0) 1.0 (exp (+ x x)))) (* (- 1.0) 1.0) (log (fma (- 1.0) 1.0 (exp (+ x x)))) (exp (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (* (fma (- 1.0) 1.0 (exp (+ x x))) (fma (- 1.0) 1.0 (exp (+ x x)))) (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (expm1 (/ 1 (+ (exp x) 1.0))) (log1p (/ 1 (+ (exp x) 1.0))) (- 1) (- (log (+ (exp x) 1.0))) (- 0 (log (+ (exp x) 1.0))) (- (log 1) (log (+ (exp x) 1.0))) (log (/ 1 (+ (exp x) 1.0))) (exp (/ 1 (+ (exp x) 1.0))) (/ (* (* 1 1) 1) (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0))) (* (cbrt (/ 1 (+ (exp x) 1.0))) (cbrt (/ 1 (+ (exp x) 1.0)))) (cbrt (/ 1 (+ (exp x) 1.0))) (* (* (/ 1 (+ (exp x) 1.0)) (/ 1 (+ (exp x) 1.0))) (/ 1 (+ (exp x) 1.0))) (sqrt (/ 1 (+ (exp x) 1.0))) (sqrt (/ 1 (+ (exp x) 1.0))) (- 1) (- (+ (exp x) 1.0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ (cbrt 1) (cbrt (+ (exp x) 1.0))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (exp x) 1.0))) (/ (cbrt 1) (sqrt (+ (exp x) 1.0))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ (exp x) 1.0)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ (exp x) 1.0)) (/ (sqrt 1) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ (sqrt 1) (cbrt (+ (exp x) 1.0))) (/ (sqrt 1) (sqrt (+ (exp x) 1.0))) (/ (sqrt 1) (sqrt (+ (exp x) 1.0))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ (exp x) 1.0)) (/ (sqrt 1) 1) (/ (sqrt 1) (+ (exp x) 1.0)) (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ 1 (cbrt (+ (exp x) 1.0))) (/ 1 (sqrt (+ (exp x) 1.0))) (/ 1 (sqrt (+ (exp x) 1.0))) (/ 1 1) (/ 1 (+ (exp x) 1.0)) (/ 1 1) (/ 1 (+ (exp x) 1.0)) (/ 1 (+ (exp x) 1.0)) (/ (+ (exp x) 1.0) 1) (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ 1 (sqrt (+ (exp x) 1.0))) (/ 1 1) (/ 1 1) (/ (+ (exp x) 1.0) (cbrt 1)) (/ (+ (exp x) 1.0) (sqrt 1)) (/ (+ (exp x) 1.0) 1) (/ 1 (+ (pow (exp x) 3) (pow 1.0 3))) (/ 1 (- (* (exp x) (exp x)) (* 1.0 1.0))) (expm1 (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (+ (exp x) 1.0)))) (log1p (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (+ (exp x) 1.0)))) (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (+ (exp x) 1.0))) (+ (log (fma (- 1.0) 1.0 (exp (+ x x)))) (- (log (+ (exp x) 1.0)))) (+ (log (fma (- 1.0) 1.0 (exp (+ x x)))) (- 0 (log (+ (exp x) 1.0)))) (+ (log (fma (- 1.0) 1.0 (exp (+ x x)))) (- (log 1) (log (+ (exp x) 1.0)))) (+ (log (fma (- 1.0) 1.0 (exp (+ x x)))) (log (/ 1 (+ (exp x) 1.0)))) (log (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (+ (exp x) 1.0)))) (exp (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (+ (exp x) 1.0)))) (* (* (* (fma (- 1.0) 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(sqrt 1) 1)) (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ (sqrt 1) 1)) (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))) (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (sqrt (+ (exp x) 1.0)))) (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 1)) (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 1)) (* (fma (- 1.0) 1.0 (exp (+ x x))) 1) (* (fma (- 1.0) 1.0 (exp (+ x x))) 1) (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (+ (pow (exp x) 3) (pow 1.0 3)))) (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (/ 1 (+ (exp x) 1.0))) (* (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (/ 1 (+ (exp x) 1.0))) (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (+ (exp x) 1.0))) (* (fma (- 1.0) 1.0 (exp (+ x x))) 1) (expm1 (+ (exp x) 1.0)) (log1p (+ (exp x) 1.0)) (* (exp (exp x)) (exp 1.0)) (log (+ (exp x) 1.0)) (exp (+ (exp x) 1.0)) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))) (cbrt (+ (exp x) 1.0)) (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0)) (sqrt (+ (exp x) 1.0)) (sqrt (+ (exp x) 1.0)) (+ (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))) (- (* (exp x) (exp x)) (* 1.0 1.0)) (- (exp x) 1.0) (+ (exp x) 1.0) (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x))) (- (exp (* 2 x)) 1.0) (- (exp (* 2 x)) 1.0) (- (+ (* 0.020833333333333336 (pow x 3)) 0.5) (* 0.25 x)) (/ 1 (+ (exp x) 1.0)) (/ 1 (+ (exp x) 1.0)) (+ (* 0.5 (pow x 2)) (+ (* 0.16666666666666663 (pow x 3)) (* 1.0 x))) (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0)) (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) 0.849 * * [simplify]: iteration 0 : 340 enodes (cost 830 ) 0.856 * * [simplify]: iteration 1 : 1309 enodes (cost 726 ) 0.881 * * [simplify]: iteration 2 : 5001 enodes (cost 682 ) 0.884 * [simplify]: Simplified to: (expm1 (fma (- 1.0) 1.0 (exp (+ x x)))) (log1p (fma (- 1.0) 1.0 (exp (+ x x)))) (* (- 1.0) 1.0) (log (fma (- 1.0) 1.0 (exp (+ x x)))) (exp (fma (- 1.0) 1.0 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(/ 1 (sqrt (+ (exp x) 1.0))) 1 (/ 1 (+ (exp x) 1.0)) 1 (/ 1 (+ (exp x) 1.0)) (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ 1 (cbrt (+ (exp x) 1.0))) (/ 1 (sqrt (+ (exp x) 1.0))) (/ 1 (sqrt (+ (exp x) 1.0))) 1 (/ 1 (+ (exp x) 1.0)) 1 (/ 1 (+ (exp x) 1.0)) (/ 1 (+ (exp x) 1.0)) (+ (exp x) 1.0) (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (/ 1 (sqrt (+ (exp x) 1.0))) 1 1 (+ (exp x) 1.0) (+ (exp x) 1.0) (+ (exp x) 1.0) (/ 1 (+ (pow (exp x) 3) (pow 1.0 3))) (/ 1 (fma (- 1.0) 1.0 (exp (+ x x)))) (expm1 (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (+ (exp x) 1.0)))) (log1p (* (fma (- 1.0) 1.0 (exp (+ x x))) (/ 1 (+ (exp x) 1.0)))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (- (log (fma (- 1.0) 1.0 (exp (+ x x)))) (log (+ (exp x) 1.0))) (- (log (fma (- 1.0) 1.0 (exp (+ x x)))) (log (+ (exp x) 1.0))) (- (log (fma (- 1.0) 1.0 (exp (+ x x)))) (log (+ (exp x) 1.0))) (- (log (fma (- 1.0) 1.0 (exp (+ x x)))) (log (+ (exp x) 1.0))) (- (log (fma (- 1.0) 1.0 (exp (+ x x)))) 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1.101 * [progress]: [Phase 3 of 3] Extracting. 1.101 * * [regime]: Finding splitpoints for: (# # #) 1.102 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.102 * * * * [regimes]: Trying to branch on x from (# # #) 1.116 * * * [regime]: Found split indices: #