7.243 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.053 * * * [progress]: [2/2] Setting up program. 0.054 * [progress]: [Phase 2 of 3] Improving. 0.055 * [simplify]: Simplifying using # : (- (exp x) 1.0) 0.057 * * [simplify]: iteration 0 : 6 enodes (cost 2 ) 0.058 * * [simplify]: iteration 1 : 7 enodes (cost 2 ) 0.060 * * [simplify]: iteration 2 : 7 enodes (cost 2 ) 0.060 * [simplify]: Simplified to: (- (exp x) 1.0) 0.060 * * [progress]: iteration 1 / 4 0.060 * * * [progress]: picking best candidate 0.061 * * * * [pick]: Picked # 0.062 * * * [progress]: localizing error 0.065 * * * [progress]: generating rewritten candidates 0.065 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.071 * * * [progress]: generating series expansions 0.071 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.071 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.071 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.071 * [taylor]: Taking taylor expansion of (exp x) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of 1.0 in x 0.071 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.071 * [taylor]: Taking taylor expansion of (exp x) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of 1.0 in x 0.077 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.077 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.077 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of 1.0 in x 0.077 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.078 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.081 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.081 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.081 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.081 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.081 * [taylor]: Taking taylor expansion of -1 in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of 1.0 in x 0.082 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.082 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.082 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.082 * [taylor]: Taking taylor expansion of -1 in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of 1.0 in x 0.086 * * * [progress]: simplifying candidates 0.090 * [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) 0.094 * * [simplify]: iteration 0 : 140 enodes (cost 205 ) 0.096 * * [simplify]: iteration 1 : 403 enodes (cost 130 ) 0.106 * * [simplify]: iteration 2 : 2063 enodes (cost 120 ) 0.150 * * [simplify]: iteration 3 : 5003 enodes (cost 90 ) 0.151 * [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) 0.151 * * * [progress]: adding candidates to table 0.206 * * [progress]: iteration 2 / 4 0.206 * * * [progress]: picking best candidate 0.211 * * * * [pick]: Picked # 0.211 * * * [progress]: localizing error 0.218 * * * [progress]: generating rewritten candidates 0.218 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.219 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3) 0.220 * * * [progress]: generating series expansions 0.220 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.220 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0 0.220 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.220 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.220 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.220 * [taylor]: Taking taylor expansion of 1/2 in x 0.220 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.220 * [taylor]: Taking taylor expansion of x in x 0.220 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.220 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.220 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.220 * [taylor]: Taking taylor expansion of 1/6 in x 0.220 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.220 * [taylor]: Taking taylor expansion of x in x 0.220 * [taylor]: Taking taylor expansion of x in x 0.220 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.221 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.221 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.221 * [taylor]: Taking taylor expansion of 1/2 in x 0.221 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.221 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.221 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.221 * [taylor]: Taking taylor expansion of 1/6 in x 0.221 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.225 * [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 0.226 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.226 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.226 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.226 * [taylor]: Taking taylor expansion of 1/2 in x 0.226 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.226 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.226 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.226 * [taylor]: Taking taylor expansion of 1/6 in x 0.226 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.227 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.227 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.227 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.227 * [taylor]: Taking taylor expansion of 1/2 in x 0.227 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.227 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.227 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.227 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.227 * [taylor]: Taking taylor expansion of 1/6 in x 0.227 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.236 * [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 0.236 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.236 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.236 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.236 * [taylor]: Taking taylor expansion of 1/2 in x 0.236 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.236 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.236 * [taylor]: Taking taylor expansion of -1 in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.237 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.237 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.237 * [taylor]: Taking taylor expansion of 1/6 in x 0.237 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.237 * [taylor]: Taking taylor expansion of -1 in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.237 * [taylor]: Taking taylor expansion of -1 in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.238 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.238 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.238 * [taylor]: Taking taylor expansion of 1/2 in x 0.238 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.238 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.238 * [taylor]: Taking taylor expansion of -1 in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.238 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.238 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.238 * [taylor]: Taking taylor expansion of 1/6 in x 0.238 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.238 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.238 * [taylor]: Taking taylor expansion of -1 in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.238 * [taylor]: Taking taylor expansion of -1 in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.247 * * * * [progress]: [ 2 / 2 ] generating series at (2 3) 0.247 * [approximate]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in (x) around 0 0.247 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.247 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.247 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.247 * [taylor]: Taking taylor expansion of 1/6 in x 0.247 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.247 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.247 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.247 * [taylor]: Taking taylor expansion of 1/6 in x 0.247 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.262 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in (x) around 0 0.262 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.262 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.262 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.262 * [taylor]: Taking taylor expansion of 1/6 in x 0.262 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.263 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.263 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.263 * [taylor]: Taking taylor expansion of 1/6 in x 0.263 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.295 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in (x) around 0 0.295 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.295 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.295 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.295 * [taylor]: Taking taylor expansion of 1/6 in x 0.295 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.295 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.295 * [taylor]: Taking taylor expansion of -1 in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.296 * [taylor]: Taking taylor expansion of -1 in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.296 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.296 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.296 * [taylor]: Taking taylor expansion of 1/6 in x 0.296 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.296 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.296 * [taylor]: Taking taylor expansion of -1 in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.297 * [taylor]: Taking taylor expansion of -1 in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.326 * * * [progress]: simplifying candidates 0.326 * [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))) (expm1 (fma 1/6 (pow x 3) x)) (log1p (fma 1/6 (pow x 3) x)) (* 1/6 (pow x 3)) (log (fma 1/6 (pow x 3) x)) (exp (fma 1/6 (pow x 3) x)) (* (cbrt (fma 1/6 (pow x 3) x)) (cbrt (fma 1/6 (pow x 3) x))) (cbrt (fma 1/6 (pow x 3) x)) (* (* (fma 1/6 (pow x 3) x) (fma 1/6 (pow x 3) x)) (fma 1/6 (pow x 3) x)) (sqrt (fma 1/6 (pow x 3) x)) (sqrt (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)))) (+ (* 1/6 (pow x 3)) x) (+ x (* 1/6 (pow x 3))) (+ x (* 1/6 (pow x 3))) 0.329 * * [simplify]: iteration 0 : 55 enodes (cost 118 ) 0.331 * * [simplify]: iteration 1 : 186 enodes (cost 104 ) 0.336 * * [simplify]: iteration 2 : 1137 enodes (cost 104 ) 0.363 * * [simplify]: iteration 3 : 5001 enodes (cost 104 ) 0.364 * [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))) (expm1 (fma 1/6 (pow x 3) x)) (log1p (fma 1/6 (pow x 3) x)) (* 1/6 (pow x 3)) (log (fma 1/6 (pow x 3) x)) (exp (fma 1/6 (pow x 3) x)) (* (cbrt (fma 1/6 (pow x 3) x)) (cbrt (fma 1/6 (pow x 3) x))) (cbrt (fma 1/6 (pow x 3) x)) (pow (fma 1/6 (pow x 3) x) 3) (sqrt (fma 1/6 (pow x 3) x)) (sqrt (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)) (fma 1/6 (pow x 3) x) (fma 1/6 (pow x 3) x) (fma 1/6 (pow x 3) x) 0.364 * * * [progress]: adding candidates to table 0.433 * * [progress]: iteration 3 / 4 0.433 * * * [progress]: picking best candidate 0.438 * * * * [pick]: Picked # 0.438 * * * [progress]: localizing error 0.449 * * * [progress]: generating rewritten candidates 0.449 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.450 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.451 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.452 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 3) 0.453 * * * [progress]: generating series expansions 0.453 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.453 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0 0.454 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.454 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.454 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.454 * [taylor]: Taking taylor expansion of 1/2 in x 0.454 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.454 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.454 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.454 * [taylor]: Taking taylor expansion of 1/6 in x 0.454 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.454 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.454 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.454 * [taylor]: Taking taylor expansion of 1/2 in x 0.454 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.454 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.454 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.454 * [taylor]: Taking taylor expansion of 1/6 in x 0.454 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.459 * [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 0.459 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.459 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.459 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.459 * [taylor]: Taking taylor expansion of 1/2 in x 0.459 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.460 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.460 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.460 * [taylor]: Taking taylor expansion of 1/6 in x 0.460 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.461 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.461 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.461 * [taylor]: Taking taylor expansion of 1/2 in x 0.461 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.461 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.461 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.461 * [taylor]: Taking taylor expansion of 1/6 in x 0.461 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.474 * [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 0.474 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.475 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.475 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.475 * [taylor]: Taking taylor expansion of 1/2 in x 0.475 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.475 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.475 * [taylor]: Taking taylor expansion of -1 in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.475 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.475 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.475 * [taylor]: Taking taylor expansion of 1/6 in x 0.475 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.475 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.475 * [taylor]: Taking taylor expansion of -1 in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.476 * [taylor]: Taking taylor expansion of -1 in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.476 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.476 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.476 * [taylor]: Taking taylor expansion of 1/2 in x 0.476 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.476 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.476 * [taylor]: Taking taylor expansion of -1 in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.476 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.477 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.477 * [taylor]: Taking taylor expansion of 1/6 in x 0.477 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.477 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.477 * [taylor]: Taking taylor expansion of -1 in x 0.477 * [taylor]: Taking taylor expansion of x in x 0.477 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.477 * [taylor]: Taking taylor expansion of -1 in x 0.477 * [taylor]: Taking taylor expansion of x in x 0.485 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.486 * [approximate]: Taking taylor expansion of (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3) in (x) around 0 0.486 * [taylor]: Taking taylor expansion of (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3) in x 0.486 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.486 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.486 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.486 * [taylor]: Taking taylor expansion of 1/2 in x 0.486 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.486 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.486 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.486 * [taylor]: Taking taylor expansion of 1/6 in x 0.486 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3) in x 0.487 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.487 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.487 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.487 * [taylor]: Taking taylor expansion of 1/2 in x 0.487 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.487 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.487 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.487 * [taylor]: Taking taylor expansion of 1/6 in x 0.487 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.494 * [approximate]: Taking taylor expansion of (pow (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 3) in (x) around 0 0.494 * [taylor]: Taking taylor expansion of (pow (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 3) in x 0.494 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.494 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.494 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.494 * [taylor]: Taking taylor expansion of 1/2 in x 0.494 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.495 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.495 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.495 * [taylor]: Taking taylor expansion of 1/6 in x 0.495 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (pow (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 3) in x 0.497 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.497 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.497 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.497 * [taylor]: Taking taylor expansion of 1/2 in x 0.497 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.497 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.497 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.497 * [taylor]: Taking taylor expansion of 1/6 in x 0.497 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.509 * [approximate]: Taking taylor expansion of (pow (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 3) in (x) around 0 0.509 * [taylor]: Taking taylor expansion of (pow (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 3) in x 0.509 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.509 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.509 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.509 * [taylor]: Taking taylor expansion of 1/2 in x 0.509 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.509 * [taylor]: Taking taylor expansion of -1 in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.509 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.509 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.509 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.509 * [taylor]: Taking taylor expansion of 1/6 in x 0.509 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.509 * [taylor]: Taking taylor expansion of -1 in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.510 * [taylor]: Taking taylor expansion of -1 in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of (pow (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 3) in x 0.511 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.511 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.511 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.511 * [taylor]: Taking taylor expansion of 1/2 in x 0.511 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.512 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.512 * [taylor]: Taking taylor expansion of -1 in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.512 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.512 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.512 * [taylor]: Taking taylor expansion of 1/6 in x 0.512 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.512 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.512 * [taylor]: Taking taylor expansion of -1 in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.512 * [taylor]: Taking taylor expansion of -1 in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.523 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.523 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0 0.523 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.524 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.524 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.524 * [taylor]: Taking taylor expansion of 1/2 in x 0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.524 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.524 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.524 * [taylor]: Taking taylor expansion of 1/6 in x 0.524 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.524 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.524 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.524 * [taylor]: Taking taylor expansion of 1/2 in x 0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.524 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.524 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.524 * [taylor]: Taking taylor expansion of 1/6 in x 0.524 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.529 * [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 0.529 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.529 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.529 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.529 * [taylor]: Taking taylor expansion of 1/2 in x 0.529 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.529 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.530 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.530 * [taylor]: Taking taylor expansion of 1/6 in x 0.530 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.530 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.530 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.530 * [taylor]: Taking taylor expansion of 1/2 in x 0.530 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.531 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.531 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.531 * [taylor]: Taking taylor expansion of 1/6 in x 0.531 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.539 * [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 0.539 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.539 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.539 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.540 * [taylor]: Taking taylor expansion of 1/2 in x 0.540 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.540 * [taylor]: Taking taylor expansion of -1 in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.540 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.540 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.540 * [taylor]: Taking taylor expansion of 1/6 in x 0.540 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.540 * [taylor]: Taking taylor expansion of -1 in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.540 * [taylor]: Taking taylor expansion of -1 in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.541 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.541 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.541 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.541 * [taylor]: Taking taylor expansion of 1/2 in x 0.541 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.541 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.541 * [taylor]: Taking taylor expansion of -1 in x 0.541 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.542 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.542 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.542 * [taylor]: Taking taylor expansion of 1/6 in x 0.542 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.542 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.542 * [taylor]: Taking taylor expansion of -1 in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.542 * [taylor]: Taking taylor expansion of -1 in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.555 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 3) 0.556 * [approximate]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in (x) around 0 0.556 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.556 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.556 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.556 * [taylor]: Taking taylor expansion of 1/6 in x 0.556 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.556 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.556 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.556 * [taylor]: Taking taylor expansion of 1/6 in x 0.556 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.571 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in (x) around 0 0.571 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.571 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.571 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.571 * [taylor]: Taking taylor expansion of 1/6 in x 0.571 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.572 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.572 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.572 * [taylor]: Taking taylor expansion of 1/6 in x 0.572 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.599 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in (x) around 0 0.599 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.599 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.599 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.599 * [taylor]: Taking taylor expansion of 1/6 in x 0.599 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.599 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.599 * [taylor]: Taking taylor expansion of -1 in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.600 * [taylor]: Taking taylor expansion of -1 in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.600 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.600 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.600 * [taylor]: Taking taylor expansion of 1/6 in x 0.600 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.600 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.600 * [taylor]: Taking taylor expansion of -1 in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.600 * [taylor]: Taking taylor expansion of -1 in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.628 * * * [progress]: simplifying candidates 0.629 * [simplify]: Simplifying using # : (expm1 (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (log1p (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (log (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (exp (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (cbrt (pow (* (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)))) 3)) (cbrt (pow (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3)) (cbrt (pow (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3)) (cbrt (pow (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (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)))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (* (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)))) (cbrt (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (cbrt (pow (* (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)))) 3)) (cbrt (pow (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3)) (cbrt (pow (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3)) (cbrt (pow (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (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)))) (cbrt (sqrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (cbrt (sqrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (cbrt 1) (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 3 2))) (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 3 2))) (* (cbrt (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (cbrt (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)))) (cbrt (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (* (* (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (sqrt (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (sqrt (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (expm1 (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (log1p (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (* (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3) (* (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3) (* 1 3) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (* (cbrt 3) (cbrt 3))) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt 3)) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 1) (pow (* (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)))) 3) (pow (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3) (pow (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3) (pow (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3) (pow 1 3) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3) (* (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))) (log (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (exp (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (* (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (cbrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (* (* (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (pow (* (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)))) 3) (pow (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3) (pow (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3) (pow (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3) (pow 1 3) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3) (* (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 (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (sqrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 3 2)) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 3 2)) (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))) (expm1 (fma 1/6 (pow x 3) x)) (log1p (fma 1/6 (pow x 3) x)) (* 1/6 (pow x 3)) (log (fma 1/6 (pow x 3) x)) (exp (fma 1/6 (pow x 3) x)) (* (cbrt (fma 1/6 (pow x 3) x)) (cbrt (fma 1/6 (pow x 3) x))) (cbrt (fma 1/6 (pow x 3) x)) (* (* (fma 1/6 (pow x 3) x) (fma 1/6 (pow x 3) x)) (fma 1/6 (pow x 3) x)) (sqrt (fma 1/6 (pow x 3) x)) (sqrt (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)))) (+ (pow x 3) (+ (* 5/4 (pow x 5)) (* 3/2 (pow x 4)))) (+ (* 1/24 (pow x 8)) (+ (* 5/24 (pow x 7)) (* 1/216 (pow x 9)))) (+ (* 1/24 (pow x 8)) (+ (* 5/24 (pow x 7)) (* 1/216 (pow x 9)))) (+ (* 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)))) (+ (* 1/6 (pow x 3)) x) (+ x (* 1/6 (pow x 3))) (+ x (* 1/6 (pow x 3))) 0.640 * * [simplify]: iteration 0 : 192 enodes (cost 499 ) 0.644 * * [simplify]: iteration 1 : 732 enodes (cost 469 ) 0.665 * * [simplify]: iteration 2 : 5002 enodes (cost 463 ) 0.668 * [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))) (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)) (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))) (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 (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)))) (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)))) (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)))) (cbrt (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 (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)))) (cbrt (sqrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) (cbrt (sqrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3))) 1 (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))) (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)))) (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))) (expm1 (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (log1p (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (log (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (log (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) 3 (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (* (cbrt 3) (cbrt 3))) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt 3)) (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)) 2) (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)) 3/2) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3/2) 1 (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 2) (log (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (exp (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 2) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (pow (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3) 3) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 2) (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)) 3/2) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3/2) 1 (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 2) (sqrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (sqrt (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3/2) (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3/2) (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)) (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))) (expm1 (fma 1/6 (pow x 3) x)) (log1p (fma 1/6 (pow x 3) x)) (* 1/6 (pow x 3)) (log (fma 1/6 (pow x 3) x)) (exp (fma 1/6 (pow x 3) x)) (* (cbrt (fma 1/6 (pow x 3) x)) (cbrt (fma 1/6 (pow x 3) x))) (cbrt (fma 1/6 (pow x 3) x)) (pow (fma 1/6 (pow x 3) x) 3) (sqrt (fma 1/6 (pow x 3) x)) (sqrt (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)) (+ (fma 5/4 (pow x 5) (* 3/2 (pow x 4))) (pow x 3)) (fma 1/24 (pow x 8) (fma 5/24 (pow x 7) (* 1/216 (pow x 9)))) (fma 1/24 (pow x 8) (fma 5/24 (pow x 7) (* 1/216 (pow x 9)))) (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 1/6 (pow x 3) x) (fma 1/6 (pow x 3) x) (fma 1/6 (pow x 3) x) 0.669 * * * [progress]: adding candidates to table 0.846 * * [progress]: iteration 4 / 4 0.846 * * * [progress]: picking best candidate 0.848 * * * * [pick]: Picked # 0.848 * * * [progress]: localizing error 0.857 * * * [progress]: generating rewritten candidates 0.857 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.858 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.865 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.874 * * * [progress]: generating series expansions 0.874 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.875 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in (x) around 0 0.875 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.875 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.875 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.875 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.875 * [taylor]: Taking taylor expansion of 1.0 in x 0.875 * [taylor]: Taking taylor expansion of 1.0 in x 0.875 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.875 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.875 * [taylor]: Taking taylor expansion of 2 in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.876 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.876 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.876 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.876 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.876 * [taylor]: Taking taylor expansion of 1.0 in x 0.876 * [taylor]: Taking taylor expansion of 1.0 in x 0.876 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.876 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.876 * [taylor]: Taking taylor expansion of 2 in x 0.876 * [taylor]: Taking taylor expansion of x in x 0.887 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in (x) around 0 0.887 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.888 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.888 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.888 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.888 * [taylor]: Taking taylor expansion of 1.0 in x 0.888 * [taylor]: Taking taylor expansion of 1.0 in x 0.888 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.888 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.888 * [taylor]: Taking taylor expansion of 2 in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.888 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.888 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.888 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.889 * [taylor]: Taking taylor expansion of 1.0 in x 0.889 * [taylor]: Taking taylor expansion of 1.0 in x 0.889 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.889 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.889 * [taylor]: Taking taylor expansion of 2 in x 0.889 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.902 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.902 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.902 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.902 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.902 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.902 * [taylor]: Taking taylor expansion of 1.0 in x 0.902 * [taylor]: Taking taylor expansion of 1.0 in x 0.902 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.902 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.902 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.902 * [taylor]: Taking taylor expansion of 2 in x 0.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.902 * [taylor]: Taking taylor expansion of x in x 0.903 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.903 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.903 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.903 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.903 * [taylor]: Taking taylor expansion of 1.0 in x 0.903 * [taylor]: Taking taylor expansion of 1.0 in x 0.903 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.903 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.903 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.903 * [taylor]: Taking taylor expansion of 2 in x 0.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.903 * [taylor]: Taking taylor expansion of x in x 0.917 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.917 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in (x) around 0 0.917 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in x 0.917 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.917 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.917 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.917 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.917 * [taylor]: Taking taylor expansion of 1.0 in x 0.917 * [taylor]: Taking taylor expansion of 1.0 in x 0.917 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.917 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.917 * [taylor]: Taking taylor expansion of 2 in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.918 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.918 * [taylor]: Taking taylor expansion of (exp x) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.918 * [taylor]: Taking taylor expansion of 1.0 in x 0.922 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in x 0.922 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x 0.922 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x))) 0.922 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.922 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.922 * [taylor]: Taking taylor expansion of 1.0 in x 0.922 * [taylor]: Taking taylor expansion of 1.0 in x 0.922 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.922 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.922 * [taylor]: Taking taylor expansion of 2 in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.923 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.923 * [taylor]: Taking taylor expansion of (exp x) in x 0.923 * [taylor]: Taking taylor expansion of x in x 0.923 * [taylor]: Taking taylor expansion of 1.0 in x 0.941 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.941 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in x 0.941 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.941 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.941 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.941 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.941 * [taylor]: Taking taylor expansion of 1.0 in x 0.941 * [taylor]: Taking taylor expansion of 1.0 in x 0.941 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.941 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.941 * [taylor]: Taking taylor expansion of 2 in x 0.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.942 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of 1.0 in x 0.943 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in x 0.943 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x 0.943 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x)))) 0.943 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.943 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.943 * [taylor]: Taking taylor expansion of 1.0 in x 0.943 * [taylor]: Taking taylor expansion of 1.0 in x 0.943 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.943 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.943 * [taylor]: Taking taylor expansion of 2 in x 0.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.944 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.944 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.944 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.944 * [taylor]: Taking taylor expansion of x in x 0.944 * [taylor]: Taking taylor expansion of 1.0 in x 0.966 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.966 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in x 0.966 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.966 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.966 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.966 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.966 * [taylor]: Taking taylor expansion of 1.0 in x 0.966 * [taylor]: Taking taylor expansion of 1.0 in x 0.966 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.966 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.966 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.966 * [taylor]: Taking taylor expansion of 2 in x 0.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.966 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.967 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.967 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.967 * [taylor]: Taking taylor expansion of -1 in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.968 * [taylor]: Taking taylor expansion of 1.0 in x 0.969 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in x 0.969 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x 0.969 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x))))) 0.969 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x 0.969 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.969 * [taylor]: Taking taylor expansion of 1.0 in x 0.969 * [taylor]: Taking taylor expansion of 1.0 in x 0.969 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.969 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.969 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.969 * [taylor]: Taking taylor expansion of 2 in x 0.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.970 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.970 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.970 * [taylor]: Taking taylor expansion of -1 in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of 1.0 in x 0.987 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.987 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.987 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.987 * [taylor]: Taking taylor expansion of (exp x) in x 0.987 * [taylor]: Taking taylor expansion of x in x 0.987 * [taylor]: Taking taylor expansion of 1.0 in x 0.987 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.987 * [taylor]: Taking taylor expansion of (exp x) in x 0.987 * [taylor]: Taking taylor expansion of x in x 0.987 * [taylor]: Taking taylor expansion of 1.0 in x 0.990 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.990 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.990 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of 1.0 in x 0.990 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.990 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of 1.0 in x 0.992 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.993 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.993 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.993 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.993 * [taylor]: Taking taylor expansion of -1 in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of 1.0 in x 0.993 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.993 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.993 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.993 * [taylor]: Taking taylor expansion of -1 in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of 1.0 in x 0.995 * * * [progress]: simplifying candidates 0.996 * [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) 1.001 * * [simplify]: iteration 0 : 217 enodes (cost 568 ) 1.005 * * [simplify]: iteration 1 : 607 enodes (cost 522 ) 1.017 * * [simplify]: iteration 2 : 2817 enodes (cost 511 ) 1.082 * * [simplify]: iteration 3 : 5003 enodes (cost 511 ) 1.085 * [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) 1.086 * * * [progress]: adding candidates to table 1.254 * [progress]: [Phase 3 of 3] Extracting. 1.254 * * [regime]: Finding splitpoints for: (# # # #) 1.254 * * * [regime-changes]: Trying 3 branch expressions: ((exp x) (- (exp x) 1.0) x) 1.254 * * * * [regimes]: Trying to branch on (exp x) from (# # # #) 1.274 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (# # # #) 1.291 * * * * [regimes]: Trying to branch on x from (# # # #) 1.308 * * * [regime]: Found split indices: #