21.302 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.030 * * * [progress]: [2/2] Setting up program. 0.033 * [progress]: [Phase 2 of 3] Improving. 0.033 * [simplify]: Simplifying using # : (- (/ x x) (* (/ 1.0 x) (sqrt (* x x)))) 0.034 * * [simplify]: iteration 0 : 8 enodes (cost 12 ) 0.035 * * [simplify]: iteration 1 : 15 enodes (cost 8 ) 0.038 * * [simplify]: iteration 2 : 29 enodes (cost 8 ) 0.041 * * [simplify]: iteration 3 : 44 enodes (cost 8 ) 0.047 * * [simplify]: iteration 4 : 51 enodes (cost 8 ) 0.053 * * [simplify]: iteration 5 : 57 enodes (cost 8 ) 0.060 * * [simplify]: iteration 6 : 62 enodes (cost 8 ) 0.068 * * [simplify]: iteration 7 : 64 enodes (cost 8 ) 0.076 * * [simplify]: iteration done : 64 enodes (cost 8 ) 0.076 * [simplify]: Simplified to: (- 1 (* (/ 1.0 x) (fabs x))) 0.080 * * [progress]: iteration 1 / 4 0.080 * * * [progress]: picking best candidate 0.081 * * * * [pick]: Picked # 0.081 * * * [progress]: localizing error 0.090 * * * [progress]: generating rewritten candidates 0.090 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.092 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.102 * * * [progress]: generating series expansions 0.102 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.102 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in (x) around 0 0.102 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in x 0.102 * [taylor]: Taking taylor expansion of 1 in x 0.102 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.102 * [taylor]: Taking taylor expansion of 1.0 in x 0.102 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.102 * [taylor]: Taking taylor expansion of (fabs x) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in x 0.102 * [taylor]: Taking taylor expansion of 1 in x 0.102 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.102 * [taylor]: Taking taylor expansion of 1.0 in x 0.102 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.102 * [taylor]: Taking taylor expansion of (fabs x) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.124 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in (x) around 0 0.124 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x 0.124 * [taylor]: Taking taylor expansion of 1 in x 0.125 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 0.125 * [taylor]: Taking taylor expansion of 1.0 in x 0.125 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.125 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x 0.125 * [taylor]: Taking taylor expansion of 1 in x 0.125 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 0.125 * [taylor]: Taking taylor expansion of 1.0 in x 0.125 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.125 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.140 * [approximate]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in (x) around 0 0.140 * [taylor]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in x 0.140 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.140 * [taylor]: Taking taylor expansion of 1.0 in x 0.140 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.140 * [taylor]: Taking taylor expansion of 1 in x 0.140 * [taylor]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in x 0.140 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.140 * [taylor]: Taking taylor expansion of 1.0 in x 0.140 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.140 * [taylor]: Taking taylor expansion of 1 in x 0.157 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.157 * [approximate]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in (x) around 0 0.157 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.157 * [taylor]: Taking taylor expansion of 1.0 in x 0.157 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.157 * [taylor]: Taking taylor expansion of (fabs x) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.157 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.157 * [taylor]: Taking taylor expansion of 1.0 in x 0.157 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.157 * [taylor]: Taking taylor expansion of (fabs x) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.177 * [approximate]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in (x) around 0 0.177 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 0.177 * [taylor]: Taking taylor expansion of 1.0 in x 0.177 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.177 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 0.177 * [taylor]: Taking taylor expansion of 1.0 in x 0.177 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 0.177 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.190 * [approximate]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in (x) around 0 0.190 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x 0.190 * [taylor]: Taking taylor expansion of -1.0 in x 0.190 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.190 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x 0.190 * [taylor]: Taking taylor expansion of -1.0 in x 0.190 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.205 * * * [progress]: simplifying candidates 0.206 * [simplify]: Simplifying using # : (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (fabs x) (/ 1.0 x)))) (fma (- (fabs x)) (/ 1.0 x) (* (fabs x) (/ 1.0 x))) (fma (sqrt 1) (sqrt 1) (- (* (fabs x) (/ 1.0 x)))) (fma (- (fabs x)) (/ 1.0 x) (* (fabs x) (/ 1.0 x))) (fma 1 1 (- (* (fabs x) (/ 1.0 x)))) (fma (- (fabs x)) (/ 1.0 x) (* (fabs x) (/ 1.0 x))) (expm1 (- 1 (* (/ 1.0 x) (fabs x)))) (log1p (- 1 (* (/ 1.0 x) (fabs x)))) (- (* (/ 1.0 x) (fabs x))) (- (* (/ 1.0 x) (fabs x))) (- (* (/ 1.0 x) (fabs x))) (/ (exp 1) (exp (* (/ 1.0 x) (fabs x)))) (log (- 1 (* (/ 1.0 x) (fabs x)))) (exp (- 1 (* (/ 1.0 x) (fabs x)))) (* (cbrt (- 1 (* (/ 1.0 x) (fabs x)))) (cbrt (- 1 (* (/ 1.0 x) (fabs x))))) (cbrt (- 1 (* (/ 1.0 x) (fabs x)))) (* (* (- 1 (* (/ 1.0 x) (fabs x))) (- 1 (* (/ 1.0 x) (fabs x)))) (- 1 (* (/ 1.0 x) (fabs x)))) (sqrt (- 1 (* (/ 1.0 x) (fabs x)))) (sqrt (- 1 (* (/ 1.0 x) (fabs x)))) (- (pow 1 3) (pow (* (/ 1.0 x) (fabs x)) 3)) (+ (* 1 1) (+ (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x))) (* 1 (* (/ 1.0 x) (fabs x))))) (- (* (/ 1.0 x) (fabs x))) (- (* 1 1) (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x)))) (+ 1 (* (/ 1.0 x) (fabs x))) (- (* (/ 1.0 x) (fabs x))) (expm1 (* (/ 1.0 x) (fabs x))) (log1p (* (/ 1.0 x) (fabs x))) (* (/ 1.0 x) (fabs x)) (+ (- (log 1.0) (log x)) (log (fabs x))) (+ (log (/ 1.0 x)) (log (fabs x))) (log (* (/ 1.0 x) (fabs x))) (exp (* (/ 1.0 x) (fabs x))) (* (/ (* (* 1.0 1.0) 1.0) (* (* x x) x)) (* (* (fabs x) (fabs x)) (fabs x))) (* (* (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 x)) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (/ 1.0 x) (fabs x))) (cbrt (* (/ 1.0 x) (fabs x)))) (cbrt (* (/ 1.0 x) (fabs x))) (* (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x))) (* (/ 1.0 x) (fabs x))) (sqrt (* (/ 1.0 x) (fabs x))) (sqrt (* (/ 1.0 x) (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ 1.0 x) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (/ 1.0 x) (sqrt (fabs x))) (* (/ 1.0 x) 1) (* (cbrt (/ 1.0 x)) (fabs x)) (* (sqrt (/ 1.0 x)) (fabs x)) (* (/ (cbrt 1.0) (cbrt x)) (fabs x)) (* (/ (cbrt 1.0) (sqrt x)) (fabs x)) (* (/ (cbrt 1.0) x) (fabs x)) (* (/ (sqrt 1.0) (cbrt x)) (fabs x)) (* (/ (sqrt 1.0) (sqrt x)) (fabs x)) (* (/ (sqrt 1.0) x) (fabs x)) (* (/ 1.0 (cbrt x)) (fabs x)) (* (/ 1.0 (sqrt x)) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (/ 1 x) (fabs x)) (* 1.0 (fabs x)) (- 1 (* 1.0 (/ (fabs x) x))) (- 1 (* 1.0 (/ (fabs x) x))) (- 1 (* 1.0 (/ (fabs x) x))) (* 1.0 (/ (fabs x) x)) (* 1.0 (/ (fabs x) x)) (* 1.0 (/ (fabs x) x)) 0.209 * * [simplify]: iteration 0 : 104 enodes (cost 634 ) 0.234 * * [simplify]: iteration 1 : 231 enodes (cost 596 ) 0.335 * * [simplify]: iteration 2 : 712 enodes (cost 535 ) 1.122 * * [simplify]: iteration 3 : 3054 enodes (cost 529 ) 3.448 * * [simplify]: iteration done : 5000 enodes (cost 529 ) 3.449 * [simplify]: Simplified to: (fma (- (fabs x)) (/ 1.0 x) 1) (* 0 (* (fabs x) (/ 1.0 x))) (fma (- (fabs x)) (/ 1.0 x) 1) (* 0 (* (fabs x) (/ 1.0 x))) (fma (- (fabs x)) (/ 1.0 x) 1) (* 0 (* (fabs x) (/ 1.0 x))) (expm1 (- 1 (* (/ 1.0 x) (fabs x)))) (log1p (- 1 (* (/ 1.0 x) (fabs x)))) (- (* (/ 1.0 x) (fabs x))) (- (* (/ 1.0 x) (fabs x))) (- (* (/ 1.0 x) (fabs x))) (/ E (exp (* (/ 1.0 x) (fabs x)))) (log1p (- (* (/ 1.0 x) (fabs x)))) (/ E (exp (* (/ 1.0 x) (fabs x)))) (* (cbrt (- 1 (* (/ 1.0 x) (fabs x)))) (cbrt (- 1 (* (/ 1.0 x) (fabs x))))) (cbrt (- 1 (* (/ 1.0 x) (fabs x)))) (pow (- 1 (* (/ 1.0 x) (fabs x))) 3) (sqrt (- 1 (* (/ 1.0 x) (fabs x)))) (sqrt (- 1 (* (/ 1.0 x) (fabs x)))) (- 1 (pow (* (/ 1.0 x) (fabs x)) 3)) (fma (* (fabs x) (/ 1.0 x)) (fma (fabs x) (/ 1.0 x) 1) 1) (- (* (/ 1.0 x) (fabs x))) (- 1 (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x)))) (fma (fabs x) (/ 1.0 x) 1) (- (* (/ 1.0 x) (fabs x))) (expm1 (* (/ 1.0 x) (fabs x))) (log1p (* (/ 1.0 x) (fabs x))) (* (fabs x) (/ 1.0 x)) (log (* (/ 1.0 x) (fabs x))) (log (* (/ 1.0 x) (fabs x))) (log (* (/ 1.0 x) (fabs x))) (exp (* (/ 1.0 x) (fabs x))) (pow (* (/ 1.0 x) (fabs x)) 3) (pow (* (/ 1.0 x) (fabs x)) 3) (* (cbrt (* (/ 1.0 x) (fabs x))) (cbrt (* (/ 1.0 x) (fabs x)))) (cbrt (* (/ 1.0 x) (fabs x))) (pow (* (/ 1.0 x) (fabs x)) 3) (sqrt (* (/ 1.0 x) (fabs x))) (sqrt (* (/ 1.0 x) (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ 1.0 x) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (/ 1.0 x) (sqrt (fabs x))) (/ 1.0 x) (* (cbrt (/ 1.0 x)) (fabs x)) (* (sqrt (/ 1.0 x)) (fabs x)) (* (/ (cbrt 1.0) (cbrt x)) (fabs x)) (* (/ (cbrt 1.0) (sqrt x)) (fabs x)) (* (/ (cbrt 1.0) x) (fabs x)) (* (/ (sqrt 1.0) (cbrt x)) (fabs x)) (* (/ (sqrt 1.0) (sqrt x)) (fabs x)) (* (/ (sqrt 1.0) x) (fabs x)) (* (/ 1.0 (cbrt x)) (fabs x)) (* (/ 1.0 (sqrt x)) (fabs x)) (* (fabs x) (/ 1.0 x)) (* (fabs x) (/ 1.0 x)) (/ (fabs x) x) (* 1.0 (fabs x)) (fma (- (fabs x)) (/ 1.0 x) 1) (fma (- (fabs x)) (/ 1.0 x) 1) (fma (- (fabs x)) (/ 1.0 x) 1) (* (fabs x) (/ 1.0 x)) (* (fabs x) (/ 1.0 x)) (* (fabs x) (/ 1.0 x)) 3.449 * * * [progress]: adding candidates to table 3.576 * * [progress]: iteration 2 / 4 3.576 * * * [progress]: picking best candidate 3.578 * * * * [pick]: Picked # 3.579 * * * [progress]: localizing error 3.588 * * * [progress]: generating rewritten candidates 3.588 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 3.595 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 3.595 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1 1) 3.605 * * * [progress]: generating series expansions 3.605 * * * * [progress]: [ 1 / 3 ] generating series at (2) 3.605 * [approximate]: Taking taylor expansion of (- 1 (expm1 (log1p (* 1.0 (/ (fabs x) x))))) in (x) around 0 3.605 * [taylor]: Taking taylor expansion of (- 1 (expm1 (log1p (* 1.0 (/ (fabs x) x))))) in x 3.605 * [taylor]: Taking taylor expansion of 1 in x 3.605 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 1.0 (/ (fabs x) x)))) in x 3.606 * [taylor]: Rewrote expression to (- (exp (log1p (* 1.0 (/ (fabs x) x)))) 1) 3.606 * [taylor]: Taking taylor expansion of (exp (log1p (* 1.0 (/ (fabs x) x)))) in x 3.606 * [taylor]: Taking taylor expansion of (log1p (* 1.0 (/ (fabs x) x))) in x 3.606 * [taylor]: Rewrote expression to (log (+ 1 (* 1.0 (/ (fabs x) x)))) 3.606 * [taylor]: Taking taylor expansion of (+ 1 (* 1.0 (/ (fabs x) x))) in x 3.606 * [taylor]: Taking taylor expansion of 1 in x 3.606 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 3.606 * [taylor]: Taking taylor expansion of 1.0 in x 3.606 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 3.606 * [taylor]: Taking taylor expansion of (fabs x) in x 3.606 * [taylor]: Taking taylor expansion of x in x 3.607 * [taylor]: Taking taylor expansion of 1 in x 3.607 * [taylor]: Taking taylor expansion of (- 1 (expm1 (log1p (* 1.0 (/ (fabs x) x))))) in x 3.607 * [taylor]: Taking taylor expansion of 1 in x 3.607 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 1.0 (/ (fabs x) x)))) in x 3.607 * [taylor]: Rewrote expression to (- (exp (log1p (* 1.0 (/ (fabs x) x)))) 1) 3.607 * [taylor]: Taking taylor expansion of (exp (log1p (* 1.0 (/ (fabs x) x)))) in x 3.607 * [taylor]: Taking taylor expansion of (log1p (* 1.0 (/ (fabs x) x))) in x 3.608 * [taylor]: Rewrote expression to (log (+ 1 (* 1.0 (/ (fabs x) x)))) 3.608 * [taylor]: Taking taylor expansion of (+ 1 (* 1.0 (/ (fabs x) x))) in x 3.608 * [taylor]: Taking taylor expansion of 1 in x 3.608 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 3.608 * [taylor]: Taking taylor expansion of 1.0 in x 3.608 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 3.608 * [taylor]: Taking taylor expansion of (fabs x) in x 3.608 * [taylor]: Taking taylor expansion of x in x 3.609 * [taylor]: Taking taylor expansion of 1 in x 3.622 * [approximate]: Taking taylor expansion of (- 1 (expm1 (log1p (* 1.0 (* (fabs (/ 1 x)) x))))) in (x) around 0 3.622 * [taylor]: Taking taylor expansion of (- 1 (expm1 (log1p (* 1.0 (* (fabs (/ 1 x)) x))))) in x 3.622 * [taylor]: Taking taylor expansion of 1 in x 3.622 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 1.0 (* (fabs (/ 1 x)) x)))) in x 3.622 * [taylor]: Rewrote expression to (- (exp (log1p (* 1.0 (* (fabs (/ 1 x)) x)))) 1) 3.622 * [taylor]: Taking taylor expansion of (exp (log1p (* 1.0 (* (fabs (/ 1 x)) x)))) in x 3.622 * [taylor]: Taking taylor expansion of (log1p (* 1.0 (* (fabs (/ 1 x)) x))) in x 3.622 * [taylor]: Rewrote expression to (log (+ 1 (* 1.0 (* (fabs (/ 1 x)) x)))) 3.622 * [taylor]: Taking taylor expansion of (+ 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x 3.622 * [taylor]: Taking taylor expansion of 1 in x 3.622 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 3.622 * [taylor]: Taking taylor expansion of 1.0 in x 3.622 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 3.622 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.622 * [taylor]: Taking taylor expansion of x in x 3.625 * [taylor]: Taking taylor expansion of 1 in x 3.625 * [taylor]: Taking taylor expansion of (- 1 (expm1 (log1p (* 1.0 (* (fabs (/ 1 x)) x))))) in x 3.625 * [taylor]: Taking taylor expansion of 1 in x 3.625 * [taylor]: Taking taylor expansion of (expm1 (log1p (* 1.0 (* (fabs (/ 1 x)) x)))) in x 3.625 * [taylor]: Rewrote expression to (- (exp (log1p (* 1.0 (* (fabs (/ 1 x)) x)))) 1) 3.625 * [taylor]: Taking taylor expansion of (exp (log1p (* 1.0 (* (fabs (/ 1 x)) x)))) in x 3.625 * [taylor]: Taking taylor expansion of (log1p (* 1.0 (* (fabs (/ 1 x)) x))) in x 3.625 * [taylor]: Rewrote expression to (log (+ 1 (* 1.0 (* (fabs (/ 1 x)) x)))) 3.625 * [taylor]: Taking taylor expansion of (+ 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x 3.625 * [taylor]: Taking taylor expansion of 1 in x 3.625 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 3.625 * [taylor]: Taking taylor expansion of 1.0 in x 3.625 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 3.625 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.625 * [taylor]: Taking taylor expansion of x in x 3.627 * [taylor]: Taking taylor expansion of 1 in x 3.639 * [approximate]: Taking taylor expansion of (- 1 (expm1 (log1p (* -1.0 (* x (fabs (/ -1 x))))))) in (x) around 0 3.639 * [taylor]: Taking taylor expansion of (- 1 (expm1 (log1p (* -1.0 (* x (fabs (/ -1 x))))))) in x 3.639 * [taylor]: Taking taylor expansion of 1 in x 3.639 * [taylor]: Taking taylor expansion of (expm1 (log1p (* -1.0 (* x (fabs (/ -1 x)))))) in x 3.639 * [taylor]: Rewrote expression to (- (exp (log1p (* -1.0 (* x (fabs (/ -1 x)))))) 1) 3.639 * [taylor]: Taking taylor expansion of (exp (log1p (* -1.0 (* x (fabs (/ -1 x)))))) in x 3.639 * [taylor]: Taking taylor expansion of (log1p (* -1.0 (* x (fabs (/ -1 x))))) in x 3.639 * [taylor]: Rewrote expression to (log (+ 1 (* -1.0 (* x (fabs (/ -1 x)))))) 3.639 * [taylor]: Taking taylor expansion of (+ 1 (* -1.0 (* x (fabs (/ -1 x))))) in x 3.639 * [taylor]: Taking taylor expansion of 1 in x 3.639 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x 3.639 * [taylor]: Taking taylor expansion of -1.0 in x 3.639 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 3.639 * [taylor]: Taking taylor expansion of x in x 3.639 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.642 * [taylor]: Taking taylor expansion of 1 in x 3.642 * [taylor]: Taking taylor expansion of (- 1 (expm1 (log1p (* -1.0 (* x (fabs (/ -1 x))))))) in x 3.642 * [taylor]: Taking taylor expansion of 1 in x 3.642 * [taylor]: Taking taylor expansion of (expm1 (log1p (* -1.0 (* x (fabs (/ -1 x)))))) in x 3.642 * [taylor]: Rewrote expression to (- (exp (log1p (* -1.0 (* x (fabs (/ -1 x)))))) 1) 3.642 * [taylor]: Taking taylor expansion of (exp (log1p (* -1.0 (* x (fabs (/ -1 x)))))) in x 3.642 * [taylor]: Taking taylor expansion of (log1p (* -1.0 (* x (fabs (/ -1 x))))) in x 3.642 * [taylor]: Rewrote expression to (log (+ 1 (* -1.0 (* x (fabs (/ -1 x)))))) 3.642 * [taylor]: Taking taylor expansion of (+ 1 (* -1.0 (* x (fabs (/ -1 x))))) in x 3.642 * [taylor]: Taking taylor expansion of 1 in x 3.642 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x 3.642 * [taylor]: Taking taylor expansion of -1.0 in x 3.642 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 3.642 * [taylor]: Taking taylor expansion of x in x 3.642 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.645 * [taylor]: Taking taylor expansion of 1 in x 3.657 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 3.657 * [approximate]: Taking taylor expansion of (log1p (* 1.0 (/ (fabs x) x))) in (x) around 0 3.657 * [taylor]: Taking taylor expansion of (log1p (* 1.0 (/ (fabs x) x))) in x 3.657 * [taylor]: Rewrote expression to (log (+ 1 (* 1.0 (/ (fabs x) x)))) 3.657 * [taylor]: Taking taylor expansion of (+ 1 (* 1.0 (/ (fabs x) x))) in x 3.657 * [taylor]: Taking taylor expansion of 1 in x 3.657 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 3.657 * [taylor]: Taking taylor expansion of 1.0 in x 3.657 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 3.658 * [taylor]: Taking taylor expansion of (fabs x) in x 3.658 * [taylor]: Taking taylor expansion of x in x 3.658 * [taylor]: Taking taylor expansion of (log1p (* 1.0 (/ (fabs x) x))) in x 3.658 * [taylor]: Rewrote expression to (log (+ 1 (* 1.0 (/ (fabs x) x)))) 3.658 * [taylor]: Taking taylor expansion of (+ 1 (* 1.0 (/ (fabs x) x))) in x 3.658 * [taylor]: Taking taylor expansion of 1 in x 3.658 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 3.658 * [taylor]: Taking taylor expansion of 1.0 in x 3.658 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 3.658 * [taylor]: Taking taylor expansion of (fabs x) in x 3.658 * [taylor]: Taking taylor expansion of x in x 3.665 * [approximate]: Taking taylor expansion of (log1p (* 1.0 (* (fabs (/ 1 x)) x))) in (x) around 0 3.665 * [taylor]: Taking taylor expansion of (log1p (* 1.0 (* (fabs (/ 1 x)) x))) in x 3.665 * [taylor]: Rewrote expression to (log (+ 1 (* 1.0 (* (fabs (/ 1 x)) x)))) 3.665 * [taylor]: Taking taylor expansion of (+ 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x 3.665 * [taylor]: Taking taylor expansion of 1 in x 3.665 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 3.665 * [taylor]: Taking taylor expansion of 1.0 in x 3.665 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 3.665 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.665 * [taylor]: Taking taylor expansion of x in x 3.666 * [taylor]: Taking taylor expansion of (log1p (* 1.0 (* (fabs (/ 1 x)) x))) in x 3.666 * [taylor]: Rewrote expression to (log (+ 1 (* 1.0 (* (fabs (/ 1 x)) x)))) 3.666 * [taylor]: Taking taylor expansion of (+ 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x 3.666 * [taylor]: Taking taylor expansion of 1 in x 3.666 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 3.666 * [taylor]: Taking taylor expansion of 1.0 in x 3.666 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 3.666 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.667 * [taylor]: Taking taylor expansion of x in x 3.676 * [approximate]: Taking taylor expansion of (log1p (* -1.0 (* x (fabs (/ -1 x))))) in (x) around 0 3.676 * [taylor]: Taking taylor expansion of (log1p (* -1.0 (* x (fabs (/ -1 x))))) in x 3.676 * [taylor]: Rewrote expression to (log (+ 1 (* -1.0 (* x (fabs (/ -1 x)))))) 3.676 * [taylor]: Taking taylor expansion of (+ 1 (* -1.0 (* x (fabs (/ -1 x))))) in x 3.676 * [taylor]: Taking taylor expansion of 1 in x 3.676 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x 3.676 * [taylor]: Taking taylor expansion of -1.0 in x 3.676 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 3.676 * [taylor]: Taking taylor expansion of x in x 3.676 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.677 * [taylor]: Taking taylor expansion of (log1p (* -1.0 (* x (fabs (/ -1 x))))) in x 3.677 * [taylor]: Rewrote expression to (log (+ 1 (* -1.0 (* x (fabs (/ -1 x)))))) 3.677 * [taylor]: Taking taylor expansion of (+ 1 (* -1.0 (* x (fabs (/ -1 x))))) in x 3.677 * [taylor]: Taking taylor expansion of 1 in x 3.677 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x 3.677 * [taylor]: Taking taylor expansion of -1.0 in x 3.677 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 3.677 * [taylor]: Taking taylor expansion of x in x 3.677 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.687 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1 1) 3.687 * [approximate]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in (x) around 0 3.687 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 3.688 * [taylor]: Taking taylor expansion of 1.0 in x 3.688 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 3.688 * [taylor]: Taking taylor expansion of (fabs x) in x 3.688 * [taylor]: Taking taylor expansion of x in x 3.688 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 3.688 * [taylor]: Taking taylor expansion of 1.0 in x 3.688 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 3.688 * [taylor]: Taking taylor expansion of (fabs x) in x 3.688 * [taylor]: Taking taylor expansion of x in x 3.708 * [approximate]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in (x) around 0 3.708 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 3.708 * [taylor]: Taking taylor expansion of 1.0 in x 3.708 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 3.708 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.708 * [taylor]: Taking taylor expansion of x in x 3.709 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x 3.709 * [taylor]: Taking taylor expansion of 1.0 in x 3.709 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x 3.709 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.709 * [taylor]: Taking taylor expansion of x in x 3.720 * [approximate]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in (x) around 0 3.721 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x 3.721 * [taylor]: Taking taylor expansion of -1.0 in x 3.721 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 3.721 * [taylor]: Taking taylor expansion of x in x 3.721 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.721 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x 3.721 * [taylor]: Taking taylor expansion of -1.0 in x 3.721 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 3.721 * [taylor]: Taking taylor expansion of x in x 3.721 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.736 * * * [progress]: simplifying candidates 3.737 * [simplify]: Simplifying using # : (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))))))) (fma (- (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))))) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))))) (fma (- (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (* (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))))) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (expm1 (log1p (* (/ 1.0 x) (fabs x)))) 1))) (fma (- (expm1 (log1p (* (/ 1.0 x) (fabs x))))) 1 (* (expm1 (log1p (* (/ 1.0 x) (fabs x)))) 1)) (fma (sqrt 1) (sqrt 1) (- (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))))))) (fma (- (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))))) (fma (sqrt 1) (sqrt 1) (- (* (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))))) (fma (- (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (* (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))))) (fma (sqrt 1) (sqrt 1) (- (* (expm1 (log1p (* (/ 1.0 x) (fabs x)))) 1))) (fma (- (expm1 (log1p (* (/ 1.0 x) (fabs x))))) 1 (* (expm1 (log1p (* (/ 1.0 x) (fabs x)))) 1)) (fma 1 1 (- (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))))))) (fma (- (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (* (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))))) (fma 1 1 (- (* (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))))) (fma (- (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (* (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x))))))) (fma 1 1 (- (* (expm1 (log1p (* (/ 1.0 x) (fabs x)))) 1))) (fma (- (expm1 (log1p (* (/ 1.0 x) (fabs x))))) 1 (* (expm1 (log1p (* (/ 1.0 x) (fabs x)))) 1)) (expm1 (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (log1p (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (- (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (- (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (- (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (/ (exp 1) (exp (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (log (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (exp (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (* (cbrt (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (cbrt (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x))))))) (cbrt (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (* (* (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (sqrt (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (sqrt (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (- (pow 1 3) (pow (expm1 (log1p (* (/ 1.0 x) (fabs x)))) 3)) (+ (* 1 1) (+ (* (expm1 (log1p (* (/ 1.0 x) (fabs x)))) (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (* 1 (expm1 (log1p (* (/ 1.0 x) (fabs x))))))) (- (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (- (* 1 1) (* (expm1 (log1p (* (/ 1.0 x) (fabs x)))) (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (+ 1 (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (+ (sqrt 1) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (- (sqrt 1) (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (+ 1 (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (- 1 (sqrt (expm1 (log1p (* (/ 1.0 x) (fabs x)))))) (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (- 1 (exp (log1p (* (/ 1.0 x) (fabs x))))) (- (expm1 (log1p (* (/ 1.0 x) (fabs x))))) (+ 1 (* (/ 1.0 x) (fabs x))) (expm1 (log1p (* (/ 1.0 x) (fabs x)))) (log1p (log1p (* (/ 1.0 x) (fabs x)))) (log (log1p (* (/ 1.0 x) (fabs x)))) (exp (log1p (* (/ 1.0 x) (fabs x)))) (* (cbrt (log1p (* (/ 1.0 x) (fabs x)))) (cbrt (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (log1p (* (/ 1.0 x) (fabs x)))) (* (* (log1p (* (/ 1.0 x) (fabs x))) (log1p (* (/ 1.0 x) (fabs x)))) (log1p (* (/ 1.0 x) (fabs x)))) (sqrt (log1p (* (/ 1.0 x) (fabs x)))) (sqrt (log1p (* (/ 1.0 x) (fabs x)))) (expm1 (* (/ 1.0 x) (fabs x))) (log1p (* (/ 1.0 x) (fabs x))) (* (/ 1.0 x) (fabs x)) (+ (- (log 1.0) (log x)) (log (fabs x))) (+ (log (/ 1.0 x)) (log (fabs x))) (log (* (/ 1.0 x) (fabs x))) (exp (* (/ 1.0 x) (fabs x))) (* (/ (* (* 1.0 1.0) 1.0) (* (* x x) x)) (* (* (fabs x) (fabs x)) (fabs x))) (* (* (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 x)) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (/ 1.0 x) (fabs x))) (cbrt (* (/ 1.0 x) (fabs x)))) (cbrt (* (/ 1.0 x) (fabs x))) (* (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x))) (* (/ 1.0 x) (fabs x))) (sqrt (* (/ 1.0 x) (fabs x))) (sqrt (* (/ 1.0 x) (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ 1.0 x) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (/ 1.0 x) (sqrt (fabs x))) (* (/ 1.0 x) 1) (* (cbrt (/ 1.0 x)) (fabs x)) (* (sqrt (/ 1.0 x)) (fabs x)) (* (/ (cbrt 1.0) (cbrt x)) (fabs x)) (* (/ (cbrt 1.0) (sqrt x)) (fabs x)) (* (/ (cbrt 1.0) x) (fabs x)) (* (/ (sqrt 1.0) (cbrt x)) (fabs x)) (* (/ (sqrt 1.0) (sqrt x)) (fabs x)) (* (/ (sqrt 1.0) x) (fabs x)) (* (/ 1.0 (cbrt x)) (fabs x)) (* (/ 1.0 (sqrt x)) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (/ 1 x) (fabs x)) (* 1.0 (fabs x)) (- (+ (* 1/2 (/ (* (exp (- (log (* 1.0 (fabs x))) (log x))) (pow x 2)) (* (pow (fabs x) 2) (pow 1.0 2)))) 2) (+ (exp (- (log (* 1.0 (fabs x))) (log x))) (+ (* 0.5 (/ (* (exp (- (log (* 1.0 (fabs x))) (log x))) (pow x 2)) (pow (fabs x) 2))) (* 1.0 (/ (* (exp (- (log (* 1.0 (fabs x))) (log x))) x) (fabs x)))))) (- (+ (* 5.551115123125783e-17 (/ (pow (fabs x) 3) (pow x 3))) 1) (* 1.0 (/ (fabs x) x))) (- (+ (* 5.551115123125783e-17 (/ (pow (fabs x) 3) (pow x 3))) 1) (* 1.0 (/ (fabs x) x))) (- (+ (log (* 1.0 (fabs x))) (* 1.0 (/ x (fabs x)))) (+ (log x) (* 1/2 (/ (pow x 2) (* (pow (fabs x) 2) (pow 1.0 2)))))) (- (+ (* 0.3333333333333333 (/ (pow (fabs x) 3) (pow x 3))) (* 1.0 (/ (fabs x) x))) (* 0.5 (/ (pow (fabs x) 2) (pow x 2)))) (- (+ (* 0.3333333333333333 (/ (pow (fabs x) 3) (pow x 3))) (* 1.0 (/ (fabs x) x))) (* 0.5 (/ (pow (fabs x) 2) (pow x 2)))) (* 1.0 (/ (fabs x) x)) (* 1.0 (/ (fabs x) x)) (* 1.0 (/ (fabs x) x)) 3.742 * * [simplify]: iteration 0 : 178 enodes (cost 1540 ) 3.793 * * [simplify]: iteration 1 : 408 enodes (cost 1084 ) 4.045 * * [simplify]: iteration 2 : 1423 enodes (cost 973 ) 4.713 * * [simplify]: iteration done : 5000 enodes (cost 964 ) 4.714 * [simplify]: Simplified to: (- 1 (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x)))) (- 1 (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x)))) (- 1 (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x)))) (- 1 (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x)))) (- 1 (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x)))) (- 1 (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x)))) (- 1 (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x)))) (- 1 (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x)))) (- 1 (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x)))) (expm1 (- 1 (* 1.0 (/ (fabs x) x)))) (log1p (- 1 (* 1.0 (/ (fabs x) x)))) (- (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x)))) (- (/ 1.0 (/ x (fabs x)))) (exp (- 1 (* 1.0 (/ (fabs x) x)))) (log1p (- (* (/ 1.0 x) (fabs x)))) (exp (- 1 (* 1.0 (/ (fabs x) x)))) (* (cbrt (- 1 (* 1.0 (/ (fabs x) x)))) (cbrt (- 1 (* 1.0 (/ (fabs x) x))))) (cbrt (- 1 (* 1.0 (/ (fabs x) x)))) (pow (- 1 (/ 1.0 (/ x (fabs x)))) 3) (sqrt (- 1 (* 1.0 (/ (fabs x) x)))) (sqrt (- 1 (* 1.0 (/ (fabs x) x)))) (- 1 (pow (* 1.0 (/ (fabs x) x)) 3)) (fma (/ 1.0 (/ x (fabs x))) (fma (fabs x) (/ 1.0 x) 1) 1) (- (/ 1.0 (/ x (fabs x)))) (- 1 (* (* (/ 1.0 x) (/ 1.0 x)) (pow (fabs x) 2))) (fma (fabs x) (/ 1.0 x) 1) (+ (sqrt (* 1.0 (/ (fabs x) x))) 1) (- 1 (sqrt (* (/ 1.0 x) (fabs x)))) (+ (sqrt (* 1.0 (/ (fabs x) x))) 1) (- 1 (sqrt (* (/ 1.0 x) (fabs x)))) (- 1 (/ 1.0 (/ x (fabs x)))) (- 1 (exp (log1p (* (/ 1.0 x) (fabs x))))) (- (/ 1.0 (/ x (fabs x)))) (fma (fabs x) (/ 1.0 x) 1) (/ 1.0 (/ x (fabs x))) (log1p (log1p (* (/ 1.0 x) (fabs x)))) (log (log1p (* (/ 1.0 x) (fabs x)))) (exp (log1p (* (/ 1.0 x) (fabs x)))) (* (cbrt (log1p (* (/ 1.0 x) (fabs x)))) (cbrt (log1p (* (/ 1.0 x) (fabs x))))) (cbrt (log1p (* (/ 1.0 x) (fabs x)))) (pow (log1p (* (/ 1.0 x) (fabs x))) 3) (sqrt (log1p (* (/ 1.0 x) (fabs x)))) (sqrt (log1p (* (/ 1.0 x) (fabs x)))) (expm1 (* (/ 1.0 x) (fabs x))) (log1p (* (/ 1.0 x) (fabs x))) (/ 1.0 (/ x (fabs x))) (log (/ (* 1.0 (fabs x)) x)) (log (/ (* 1.0 (fabs x)) x)) (log (/ (* 1.0 (fabs x)) x)) (exp (/ (* 1.0 (fabs x)) x)) (pow (/ 1.0 (/ x (fabs x))) 3) (pow (/ 1.0 (/ x (fabs x))) 3) (* (cbrt (* 1.0 (/ (fabs x) x))) (cbrt (* 1.0 (/ (fabs x) x)))) (cbrt (* 1.0 (/ (fabs x) x))) (pow (/ 1.0 (/ x (fabs x))) 3) (sqrt (* 1.0 (/ (fabs x) x))) (sqrt (* 1.0 (/ (fabs x) x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ 1.0 x) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (/ 1.0 x) (sqrt (fabs x))) (/ 1.0 x) (* (cbrt (/ 1.0 x)) (fabs x)) (* (sqrt (/ 1.0 x)) (fabs x)) (* (/ (cbrt 1.0) (cbrt x)) (fabs x)) (* (/ (cbrt 1.0) (sqrt x)) (fabs x)) (* (/ (cbrt 1.0) x) (fabs x)) (* (/ (sqrt 1.0) (cbrt x)) (fabs x)) (* (/ (sqrt 1.0) (sqrt x)) (fabs x)) (* (/ (sqrt 1.0) x) (fabs x)) (* (/ 1.0 (cbrt x)) (fabs x)) (* (/ 1.0 (sqrt x)) (fabs x)) (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x))) (/ (fabs x) x) (* 1.0 (fabs x)) (- (- (fma (* (/ (/ 1.0 (/ x (fabs x))) (pow (fabs x) 2)) (/ (* x x) (* 1.0 1.0))) 1/2 2) (/ 1.0 (/ x (fabs x)))) (fma 0.5 (/ (/ (* 1.0 (fabs x)) x) (/ (pow (fabs x) 2) (pow x 2))) (/ (* (* x (/ (* 1.0 (fabs x)) x)) 1.0) (fabs x)))) (- (fma 5.551115123125783e-17 (/ (pow (fabs x) 3) (pow x 3)) 1) (* 1.0 (/ (fabs x) x))) (- (fma 5.551115123125783e-17 (/ (pow (fabs x) 3) (pow x 3)) 1) (* 1.0 (/ (fabs x) x))) (- (fma 1.0 (/ x (fabs x)) (log (* 1.0 (fabs x)))) (fma (/ (pow x 2) (* (pow (fabs x) 2) (pow 1.0 2))) 1/2 (log x))) (- (fma 0.3333333333333333 (/ (pow (fabs x) 3) (pow x 3)) (/ (* 1.0 (fabs x)) x)) (* 0.5 (/ (pow (fabs x) 2) (pow x 2)))) (- (fma 0.3333333333333333 (/ (pow (fabs x) 3) (pow x 3)) (/ (* 1.0 (fabs x)) x)) (* 0.5 (/ (pow (fabs x) 2) (pow x 2)))) (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x))) (/ 1.0 (/ x (fabs x))) 4.715 * * * [progress]: adding candidates to table 4.927 * [progress]: [Phase 3 of 3] Extracting. 4.929 * [simplify]: Simplifying using # : (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x))))) 4.929 * * [simplify]: iteration 0 : 9 enodes (cost 10 ) 4.930 * * [simplify]: iteration 1 : 12 enodes (cost 10 ) 4.930 * * [simplify]: iteration done : 12 enodes (cost 10 ) 4.931 * [simplify]: Simplified to: (- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x))))) 5.787 * [regime-testing]: End program error score: 0.02348376734227258 5.807 * [regime-testing]: Target error score: 0