7.880 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.035 * * * [progress]: [2/2] Setting up program. 0.037 * [progress]: [Phase 2 of 3] Improving. 0.037 * [simplify]: Simplifying using # : (- (exp x) 1.0) 0.039 * * [simplify]: iteration 0 : 6 enodes (cost 2 ) 0.041 * * [simplify]: iteration 1 : 7 enodes (cost 2 ) 0.042 * * [simplify]: iteration 2 : 7 enodes (cost 2 ) 0.042 * [simplify]: Simplified to: (- (exp x) 1.0) 0.042 * * [progress]: iteration 1 / 4 0.042 * * * [progress]: picking best candidate 0.044 * * * * [pick]: Picked # 0.044 * * * [progress]: localizing error 0.047 * * * [progress]: generating rewritten candidates 0.047 * * * * [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 0.053 * [taylor]: Taking taylor expansion of 1.0 in x 0.053 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.053 * [taylor]: Taking taylor expansion of (exp x) in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.053 * [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 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [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 0.063 * [taylor]: Taking taylor expansion of 1.0 in x 0.063 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.063 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.063 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.063 * [taylor]: Taking taylor expansion of -1 in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of 1.0 in x 0.067 * * * [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) 0.076 * * [simplify]: iteration 0 : 140 enodes (cost 205 ) 0.079 * * [simplify]: iteration 1 : 403 enodes (cost 130 ) 0.088 * * [simplify]: iteration 2 : 2063 enodes (cost 120 ) 0.131 * * [simplify]: iteration 3 : 5003 enodes (cost 90 ) 0.132 * [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) 0.132 * * * [progress]: adding candidates to table 0.182 * * [progress]: iteration 2 / 4 0.182 * * * [progress]: picking best candidate 0.189 * * * * [pick]: Picked # 0.190 * * * [progress]: localizing error 0.198 * * * [progress]: generating rewritten candidates 0.198 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.199 * * * [progress]: generating series expansions 0.199 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.199 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0 0.199 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.199 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.199 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.199 * [taylor]: Taking taylor expansion of 1/2 in x 0.199 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.199 * [taylor]: Taking taylor expansion of x in x 0.199 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.199 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.200 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.200 * [taylor]: Taking taylor expansion of 1/6 in x 0.200 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.200 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.200 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.200 * [taylor]: Taking taylor expansion of 1/2 in x 0.200 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.200 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.200 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.200 * [taylor]: Taking taylor expansion of 1/6 in x 0.200 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.205 * [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 0.205 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.205 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.205 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.205 * [taylor]: Taking taylor expansion of 1/2 in x 0.205 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.206 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.206 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.206 * [taylor]: Taking taylor expansion of 1/6 in x 0.206 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.206 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.206 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.206 * [taylor]: Taking taylor expansion of 1/2 in x 0.206 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.207 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.207 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.207 * [taylor]: Taking taylor expansion of 1/6 in x 0.207 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.215 * [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 0.215 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.215 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.215 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.215 * [taylor]: Taking taylor expansion of 1/2 in x 0.215 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.215 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.215 * [taylor]: Taking taylor expansion of -1 in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.216 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.216 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.216 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.216 * [taylor]: Taking taylor expansion of 1/6 in x 0.216 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.216 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.216 * [taylor]: Taking taylor expansion of -1 in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.216 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.216 * [taylor]: Taking taylor expansion of -1 in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.217 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.217 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.217 * [taylor]: Taking taylor expansion of 1/2 in x 0.217 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.217 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.217 * [taylor]: Taking taylor expansion of -1 in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.217 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.217 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.217 * [taylor]: Taking taylor expansion of 1/6 in x 0.217 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.217 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.217 * [taylor]: Taking taylor expansion of -1 in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.218 * [taylor]: Taking taylor expansion of -1 in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.226 * * * [progress]: simplifying candidates 0.226 * [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)))) 0.229 * * [simplify]: iteration 0 : 45 enodes (cost 74 ) 0.231 * * [simplify]: iteration 1 : 152 enodes (cost 65 ) 0.235 * * [simplify]: iteration 2 : 948 enodes (cost 65 ) 0.260 * * [simplify]: iteration 3 : 5001 enodes (cost 65 ) 0.261 * [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)) 0.261 * * * [progress]: adding candidates to table 0.295 * * [progress]: iteration 3 / 4 0.295 * * * [progress]: picking best candidate 0.303 * * * * [pick]: Picked # 0.304 * * * [progress]: localizing error 0.314 * * * [progress]: generating rewritten candidates 0.314 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.317 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.317 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.319 * * * [progress]: generating series expansions 0.319 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.320 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0 0.320 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.320 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.320 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.320 * [taylor]: Taking taylor expansion of 1/2 in x 0.320 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.320 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.320 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.320 * [taylor]: Taking taylor expansion of 1/6 in x 0.320 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.320 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.320 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.320 * [taylor]: Taking taylor expansion of 1/2 in x 0.320 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.320 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.320 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.320 * [taylor]: Taking taylor expansion of 1/6 in x 0.320 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.325 * [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 0.325 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.325 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.325 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.325 * [taylor]: Taking taylor expansion of 1/2 in x 0.325 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.325 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.326 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.326 * [taylor]: Taking taylor expansion of 1/6 in x 0.326 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.326 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.326 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.326 * [taylor]: Taking taylor expansion of 1/2 in x 0.326 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.327 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.327 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.327 * [taylor]: Taking taylor expansion of 1/6 in x 0.327 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.335 * [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 0.335 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.335 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.335 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.335 * [taylor]: Taking taylor expansion of 1/2 in x 0.335 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.335 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.335 * [taylor]: Taking taylor expansion of -1 in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.336 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.336 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.336 * [taylor]: Taking taylor expansion of 1/6 in x 0.336 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.336 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.336 * [taylor]: Taking taylor expansion of -1 in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.336 * [taylor]: Taking taylor expansion of -1 in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.336 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.336 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.336 * [taylor]: Taking taylor expansion of 1/2 in x 0.336 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.336 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.336 * [taylor]: Taking taylor expansion of -1 in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.337 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.337 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.337 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.337 * [taylor]: Taking taylor expansion of 1/6 in x 0.337 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.337 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.337 * [taylor]: Taking taylor expansion of -1 in x 0.337 * [taylor]: Taking taylor expansion of x in x 0.337 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.337 * [taylor]: Taking taylor expansion of -1 in x 0.337 * [taylor]: Taking taylor expansion of x in x 0.345 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.345 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0 0.345 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.346 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.346 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.346 * [taylor]: Taking taylor expansion of 1/2 in x 0.346 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.346 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.346 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.346 * [taylor]: Taking taylor expansion of 1/6 in x 0.346 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.346 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.346 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.346 * [taylor]: Taking taylor expansion of 1/2 in x 0.346 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.346 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.346 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.346 * [taylor]: Taking taylor expansion of 1/6 in x 0.346 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.351 * [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 0.351 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.351 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.351 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.351 * [taylor]: Taking taylor expansion of 1/2 in x 0.351 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.352 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.352 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.352 * [taylor]: Taking taylor expansion of 1/6 in x 0.352 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.352 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.352 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.353 * [taylor]: Taking taylor expansion of 1/2 in x 0.353 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.353 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.353 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.353 * [taylor]: Taking taylor expansion of 1/6 in x 0.353 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.365 * [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 0.365 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.366 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.366 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.366 * [taylor]: Taking taylor expansion of 1/2 in x 0.366 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.366 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.366 * [taylor]: Taking taylor expansion of -1 in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.366 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.366 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.366 * [taylor]: Taking taylor expansion of 1/6 in x 0.366 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.366 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.366 * [taylor]: Taking taylor expansion of -1 in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.367 * [taylor]: Taking taylor expansion of -1 in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.367 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.367 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.367 * [taylor]: Taking taylor expansion of 1/2 in x 0.367 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.367 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.367 * [taylor]: Taking taylor expansion of -1 in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.368 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.368 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.368 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.368 * [taylor]: Taking taylor expansion of 1/6 in x 0.368 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.368 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.368 * [taylor]: Taking taylor expansion of -1 in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.368 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.368 * [taylor]: Taking taylor expansion of -1 in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.376 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.376 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) in (x) around 0 0.376 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) in x 0.376 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.376 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.376 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.376 * [taylor]: Taking taylor expansion of 1/2 in x 0.376 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.377 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.377 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.377 * [taylor]: Taking taylor expansion of 1/6 in x 0.377 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.378 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) in x 0.378 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x 0.378 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x)) 0.378 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.378 * [taylor]: Taking taylor expansion of 1/2 in x 0.378 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.378 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x 0.378 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x) 0.378 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x 0.378 * [taylor]: Taking taylor expansion of 1/6 in x 0.378 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.386 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in (x) around 0 0.386 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in x 0.386 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.386 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.386 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.386 * [taylor]: Taking taylor expansion of 1/2 in x 0.386 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.386 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.386 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.386 * [taylor]: Taking taylor expansion of 1/6 in x 0.386 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.388 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in x 0.388 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x 0.388 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) 0.389 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.389 * [taylor]: Taking taylor expansion of 1/2 in x 0.389 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x 0.389 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x)) 0.389 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x 0.389 * [taylor]: Taking taylor expansion of 1/6 in x 0.389 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.401 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))) in (x) around 0 0.401 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))) in x 0.401 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.401 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.401 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.401 * [taylor]: Taking taylor expansion of 1/2 in x 0.401 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.401 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.401 * [taylor]: Taking taylor expansion of -1 in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.401 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.401 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.401 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.401 * [taylor]: Taking taylor expansion of 1/6 in x 0.401 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.401 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.401 * [taylor]: Taking taylor expansion of -1 in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.402 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.402 * [taylor]: Taking taylor expansion of -1 in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))) in x 0.404 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x 0.404 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) 0.404 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.404 * [taylor]: Taking taylor expansion of 1/2 in x 0.404 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.404 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.404 * [taylor]: Taking taylor expansion of -1 in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.404 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x 0.404 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x)) 0.404 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x 0.404 * [taylor]: Taking taylor expansion of 1/6 in x 0.404 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.404 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.404 * [taylor]: Taking taylor expansion of -1 in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.405 * [taylor]: Taking taylor expansion of -1 in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.416 * * * [progress]: simplifying candidates 0.417 * [simplify]: Simplifying using # : (expm1 (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (log1p (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (exp 1) (exp (* (cbrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (cbrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))) (exp (sqrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (exp 1) (exp (log (* (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)))))) (exp (log (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (exp (log (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (exp (log (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (exp (log 1)) (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (log (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (exp (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (* (cbrt (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (cbrt (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))) (cbrt (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (* (* (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (sqrt (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (sqrt (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (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 (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (log1p (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (log (* (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))))) (log (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (log (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (log (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (log 1) (log (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))) (log (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (exp (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (* (cbrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (cbrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (cbrt (log (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))) (log (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)))) (sqrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (sqrt (log (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)))) (+ (* 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)))) (+ (* 1/24 (pow x 2)) (+ (* 1/2 x) (log x))) (- (+ (* 3/2 (/ 1 (pow x 2))) (+ (log 1/6) (* 3 (/ 1 x)))) (* 3 (log (/ 1 x)))) (- (+ (log -1/6) (+ (* 3/2 (/ 1 (pow x 2))) (* 3 (/ 1 x)))) (* 3 (log (/ -1 x)))) 0.421 * * [simplify]: iteration 0 : 149 enodes (cost 335 ) 0.424 * * [simplify]: iteration 1 : 435 enodes (cost 297 ) 0.432 * * [simplify]: iteration 2 : 1952 enodes (cost 287 ) 0.473 * * [simplify]: iteration 3 : 5001 enodes (cost 278 ) 0.475 * [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))) E (exp (* (cbrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (cbrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))) (exp (sqrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) E (pow (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 2) (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)) (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))) (pow (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 2) (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 1/2 (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))) (pow (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 2) (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 (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (log1p (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (* 2 (log (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (log (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (log (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (log (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) 0 (log (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))) (log (log (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 (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (cbrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))) (cbrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (pow (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3) (sqrt (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (sqrt (log (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)) (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 1/24 (pow x 2) (fma 1/2 x (log x))) (fma (log x) 3 (fma (/ 1 x) (+ (/ 3/2 x) 3) (log 1/6))) (fma (/ 1 x) (+ (/ 3/2 x) 3) (- (log -1/6) (* 3 (log (/ -1 x))))) 0.475 * * * [progress]: adding candidates to table 0.599 * * [progress]: iteration 4 / 4 0.599 * * * [progress]: picking best candidate 0.606 * * * * [pick]: Picked # 0.607 * * * [progress]: localizing error 0.616 * * * [progress]: generating rewritten candidates 0.616 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.618 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.619 * * * [progress]: generating series expansions 0.619 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.619 * [approximate]: Taking taylor expansion of (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) in (x) around 0 0.619 * [taylor]: Taking taylor expansion of (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) in x 0.619 * [taylor]: Taking taylor expansion of (fma 1/24 (pow x 2) (fma 1/2 x (log x))) in x 0.620 * [taylor]: Rewrote expression to (+ (* 1/24 (pow x 2)) (fma 1/2 x (log x))) 0.620 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.620 * [taylor]: Taking taylor expansion of 1/24 in x 0.620 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of (fma 1/2 x (log x)) in x 0.620 * [taylor]: Rewrote expression to (+ (* 1/2 x) (log x)) 0.620 * [taylor]: Taking taylor expansion of (* 1/2 x) in x 0.620 * [taylor]: Taking taylor expansion of 1/2 in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of (log x) in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) in x 0.621 * [taylor]: Taking taylor expansion of (fma 1/24 (pow x 2) (fma 1/2 x (log x))) in x 0.621 * [taylor]: Rewrote expression to (+ (* 1/24 (pow x 2)) (fma 1/2 x (log x))) 0.621 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.621 * [taylor]: Taking taylor expansion of 1/24 in x 0.621 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (fma 1/2 x (log x)) in x 0.621 * [taylor]: Rewrote expression to (+ (* 1/2 x) (log x)) 0.621 * [taylor]: Taking taylor expansion of (* 1/2 x) in x 0.621 * [taylor]: Taking taylor expansion of 1/2 in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (log x) in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.629 * [approximate]: Taking taylor expansion of (exp (fma 1/24 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) (log (/ 1 x))))) in (x) around 0 0.629 * [taylor]: Taking taylor expansion of (exp (fma 1/24 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) (log (/ 1 x))))) in x 0.629 * [taylor]: Taking taylor expansion of (fma 1/24 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) (log (/ 1 x)))) in x 0.629 * [taylor]: Rewrote expression to (+ (* 1/24 (pow (/ 1 x) 2)) (fma 1/2 (/ 1 x) (log (/ 1 x)))) 0.629 * [taylor]: Taking taylor expansion of (* 1/24 (pow (/ 1 x) 2)) in x 0.629 * [taylor]: Taking taylor expansion of 1/24 in x 0.629 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.629 * [taylor]: Taking taylor expansion of x in x 0.629 * [taylor]: Taking taylor expansion of (fma 1/2 (/ 1 x) (log (/ 1 x))) in x 0.630 * [taylor]: Rewrote expression to (+ (* 1/2 (/ 1 x)) (log (/ 1 x))) 0.630 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x 0.630 * [taylor]: Taking taylor expansion of 1/2 in x 0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.630 * [taylor]: Taking taylor expansion of x in x 0.630 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.630 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of (exp (fma 1/24 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) (log (/ 1 x))))) in x 0.631 * [taylor]: Taking taylor expansion of (fma 1/24 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) (log (/ 1 x)))) in x 0.631 * [taylor]: Rewrote expression to (+ (* 1/24 (pow (/ 1 x) 2)) (fma 1/2 (/ 1 x) (log (/ 1 x)))) 0.631 * [taylor]: Taking taylor expansion of (* 1/24 (pow (/ 1 x) 2)) in x 0.632 * [taylor]: Taking taylor expansion of 1/24 in x 0.632 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of (fma 1/2 (/ 1 x) (log (/ 1 x))) in x 0.632 * [taylor]: Rewrote expression to (+ (* 1/2 (/ 1 x)) (log (/ 1 x))) 0.632 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x 0.632 * [taylor]: Taking taylor expansion of 1/2 in x 0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.634 * [approximate]: Taking taylor expansion of (exp (fma 1/24 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) (log (/ -1 x))))) in (x) around 0 0.634 * [taylor]: Taking taylor expansion of (exp (fma 1/24 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) (log (/ -1 x))))) in x 0.634 * [taylor]: Taking taylor expansion of (fma 1/24 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) (log (/ -1 x)))) in x 0.634 * [taylor]: Rewrote expression to (+ (* 1/24 (pow (/ -1 x) 2)) (fma 1/2 (/ -1 x) (log (/ -1 x)))) 0.634 * [taylor]: Taking taylor expansion of (* 1/24 (pow (/ -1 x) 2)) in x 0.634 * [taylor]: Taking taylor expansion of 1/24 in x 0.634 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.634 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.634 * [taylor]: Taking taylor expansion of -1 in x 0.634 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (fma 1/2 (/ -1 x) (log (/ -1 x))) in x 0.635 * [taylor]: Rewrote expression to (+ (* 1/2 (/ -1 x)) (log (/ -1 x))) 0.635 * [taylor]: Taking taylor expansion of (* 1/2 (/ -1 x)) in x 0.635 * [taylor]: Taking taylor expansion of 1/2 in x 0.635 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.635 * [taylor]: Taking taylor expansion of -1 in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x 0.635 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.635 * [taylor]: Taking taylor expansion of -1 in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (exp (fma 1/24 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) (log (/ -1 x))))) in x 0.637 * [taylor]: Taking taylor expansion of (fma 1/24 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) (log (/ -1 x)))) in x 0.637 * [taylor]: Rewrote expression to (+ (* 1/24 (pow (/ -1 x) 2)) (fma 1/2 (/ -1 x) (log (/ -1 x)))) 0.637 * [taylor]: Taking taylor expansion of (* 1/24 (pow (/ -1 x) 2)) in x 0.637 * [taylor]: Taking taylor expansion of 1/24 in x 0.637 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.637 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.637 * [taylor]: Taking taylor expansion of -1 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (fma 1/2 (/ -1 x) (log (/ -1 x))) in x 0.637 * [taylor]: Rewrote expression to (+ (* 1/2 (/ -1 x)) (log (/ -1 x))) 0.637 * [taylor]: Taking taylor expansion of (* 1/2 (/ -1 x)) in x 0.637 * [taylor]: Taking taylor expansion of 1/2 in x 0.637 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.637 * [taylor]: Taking taylor expansion of -1 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x 0.638 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.638 * [taylor]: Taking taylor expansion of -1 in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.640 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.640 * [approximate]: Taking taylor expansion of (fma 1/24 (pow x 2) (fma 1/2 x (log x))) in (x) around 0 0.640 * [taylor]: Taking taylor expansion of (fma 1/24 (pow x 2) (fma 1/2 x (log x))) in x 0.640 * [taylor]: Rewrote expression to (+ (* 1/24 (pow x 2)) (fma 1/2 x (log x))) 0.640 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.640 * [taylor]: Taking taylor expansion of 1/24 in x 0.640 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of (fma 1/2 x (log x)) in x 0.640 * [taylor]: Rewrote expression to (+ (* 1/2 x) (log x)) 0.640 * [taylor]: Taking taylor expansion of (* 1/2 x) in x 0.640 * [taylor]: Taking taylor expansion of 1/2 in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of (log x) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of (fma 1/24 (pow x 2) (fma 1/2 x (log x))) in x 0.641 * [taylor]: Rewrote expression to (+ (* 1/24 (pow x 2)) (fma 1/2 x (log x))) 0.641 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.641 * [taylor]: Taking taylor expansion of 1/24 in x 0.641 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (fma 1/2 x (log x)) in x 0.641 * [taylor]: Rewrote expression to (+ (* 1/2 x) (log x)) 0.641 * [taylor]: Taking taylor expansion of (* 1/2 x) in x 0.641 * [taylor]: Taking taylor expansion of 1/2 in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (log x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.651 * [approximate]: Taking taylor expansion of (fma 1/24 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) (log (/ 1 x)))) in (x) around 0 0.651 * [taylor]: Taking taylor expansion of (fma 1/24 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) (log (/ 1 x)))) in x 0.651 * [taylor]: Rewrote expression to (+ (* 1/24 (pow (/ 1 x) 2)) (fma 1/2 (/ 1 x) (log (/ 1 x)))) 0.651 * [taylor]: Taking taylor expansion of (* 1/24 (pow (/ 1 x) 2)) in x 0.651 * [taylor]: Taking taylor expansion of 1/24 in x 0.651 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of (fma 1/2 (/ 1 x) (log (/ 1 x))) in x 0.652 * [taylor]: Rewrote expression to (+ (* 1/2 (/ 1 x)) (log (/ 1 x))) 0.652 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x 0.652 * [taylor]: Taking taylor expansion of 1/2 in x 0.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (fma 1/24 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) (log (/ 1 x)))) in x 0.653 * [taylor]: Rewrote expression to (+ (* 1/24 (pow (/ 1 x) 2)) (fma 1/2 (/ 1 x) (log (/ 1 x)))) 0.653 * [taylor]: Taking taylor expansion of (* 1/24 (pow (/ 1 x) 2)) in x 0.653 * [taylor]: Taking taylor expansion of 1/24 in x 0.653 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (fma 1/2 (/ 1 x) (log (/ 1 x))) in x 0.653 * [taylor]: Rewrote expression to (+ (* 1/2 (/ 1 x)) (log (/ 1 x))) 0.653 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x 0.653 * [taylor]: Taking taylor expansion of 1/2 in x 0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.654 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.654 * [taylor]: Taking taylor expansion of x in x 0.660 * [approximate]: Taking taylor expansion of (fma 1/24 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) (log (/ -1 x)))) in (x) around 0 0.660 * [taylor]: Taking taylor expansion of (fma 1/24 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) (log (/ -1 x)))) in x 0.660 * [taylor]: Rewrote expression to (+ (* 1/24 (pow (/ -1 x) 2)) (fma 1/2 (/ -1 x) (log (/ -1 x)))) 0.660 * [taylor]: Taking taylor expansion of (* 1/24 (pow (/ -1 x) 2)) in x 0.660 * [taylor]: Taking taylor expansion of 1/24 in x 0.660 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.660 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.660 * [taylor]: Taking taylor expansion of -1 in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.660 * [taylor]: Taking taylor expansion of (fma 1/2 (/ -1 x) (log (/ -1 x))) in x 0.661 * [taylor]: Rewrote expression to (+ (* 1/2 (/ -1 x)) (log (/ -1 x))) 0.661 * [taylor]: Taking taylor expansion of (* 1/2 (/ -1 x)) in x 0.661 * [taylor]: Taking taylor expansion of 1/2 in x 0.661 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.661 * [taylor]: Taking taylor expansion of -1 in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x 0.661 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.661 * [taylor]: Taking taylor expansion of -1 in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (fma 1/24 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) (log (/ -1 x)))) in x 0.662 * [taylor]: Rewrote expression to (+ (* 1/24 (pow (/ -1 x) 2)) (fma 1/2 (/ -1 x) (log (/ -1 x)))) 0.662 * [taylor]: Taking taylor expansion of (* 1/24 (pow (/ -1 x) 2)) in x 0.662 * [taylor]: Taking taylor expansion of 1/24 in x 0.662 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.662 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.662 * [taylor]: Taking taylor expansion of -1 in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (fma 1/2 (/ -1 x) (log (/ -1 x))) in x 0.662 * [taylor]: Rewrote expression to (+ (* 1/2 (/ -1 x)) (log (/ -1 x))) 0.662 * [taylor]: Taking taylor expansion of (* 1/2 (/ -1 x)) in x 0.662 * [taylor]: Taking taylor expansion of 1/2 in x 0.662 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.662 * [taylor]: Taking taylor expansion of -1 in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x 0.663 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.663 * [taylor]: Taking taylor expansion of -1 in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.670 * * * [progress]: simplifying candidates 0.671 * [simplify]: Simplifying using # : (expm1 (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (log1p (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (exp (* (cbrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (cbrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))))) (exp (sqrt (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (exp 1) (exp (* 1/24 (pow x 2))) (exp (fma 1/2 x (log x))) (log (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (exp (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (* (cbrt (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (cbrt (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x)))))) (cbrt (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (* (* (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (sqrt (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (sqrt (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (expm1 (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (log1p (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (* 1/24 (pow x 2)) (log (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (* (cbrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (cbrt (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (cbrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (* (* (fma 1/24 (pow x 2) (fma 1/2 x (log x))) (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (sqrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (sqrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (+ (* 1/24 (pow x 2)) (+ (* 1/2 x) (log x))) (- (+ (* 1/24 (pow x 2)) (* 1/2 x)) (log (/ 1 x))) (- (+ (* 1/24 (pow x 2)) (+ (log -1) (* 1/2 x))) (log (/ -1 x))) 0.674 * * [simplify]: iteration 0 : 108 enodes (cost 189 ) 0.677 * * [simplify]: iteration 1 : 302 enodes (cost 166 ) 0.683 * * [simplify]: iteration 2 : 1548 enodes (cost 166 ) 0.709 * * [simplify]: iteration 3 : 5001 enodes (cost 159 ) 0.711 * [simplify]: Simplified to: (expm1 (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (log1p (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (exp (* (cbrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (cbrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))))) (exp (sqrt (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) E (exp (* 1/24 (pow x 2))) (exp (fma 1/2 x (log x))) (fma 1/24 (pow x 2) (fma 1/2 x (log x))) (exp (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (* (cbrt (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (cbrt (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x)))))) (cbrt (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (pow (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) 3) (sqrt (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (sqrt (exp (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (expm1 (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (log1p (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (* 1/24 (pow x 2)) (log (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (* (pow (exp x) (fma x 1/24 1/2)) x) (* (cbrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (cbrt (fma 1/24 (pow x 2) (fma 1/2 x (log x))))) (cbrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (pow (fma 1/24 (pow x 2) (fma 1/2 x (log x))) 3) (sqrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (sqrt (fma 1/24 (pow x 2) (fma 1/2 x (log x)))) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (* (pow (exp x) (fma x 1/24 1/2)) x) (* (pow (exp x) (fma x 1/24 1/2)) x) (fma 1/24 (pow x 2) (fma 1/2 x (log x))) (fma 1/24 (pow x 2) (fma 1/2 x (log x))) (fma 1/24 (pow x 2) (fma 1/2 x (log x))) 0.711 * * * [progress]: adding candidates to table 0.784 * [progress]: [Phase 3 of 3] Extracting. 0.784 * * [regime]: Finding splitpoints for: (# # # # #) 0.785 * * * [regime-changes]: Trying 3 branch expressions: ((exp x) (- (exp x) 1.0) x) 0.785 * * * * [regimes]: Trying to branch on (exp x) from (# # # # #) 0.802 * * * * [regimes]: Trying to branch on (exp x) from (# #) 0.816 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (# # # # #) 0.834 * * * * [regimes]: Trying to branch on x from (# # # # #) 0.852 * * * [regime]: Found split indices: #