13.410 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.053 * * * [progress]: [2/2] Setting up program. 0.054 * [progress]: [Phase 2 of 3] Improving. 0.055 * [simplify]: Simplifying using # : (/ (- 1.0 (cos x)) (* x x)) 0.055 * * [simplify]: iteration 0 : 6 enodes (cost 8 ) 0.056 * * [simplify]: iteration 1 : 13 enodes (cost 8 ) 0.058 * * [simplify]: iteration 2 : 21 enodes (cost 8 ) 0.060 * * [simplify]: iteration 3 : 26 enodes (cost 8 ) 0.063 * * [simplify]: iteration 4 : 29 enodes (cost 8 ) 0.067 * * [simplify]: iteration done : 29 enodes (cost 8 ) 0.067 * [simplify]: Simplified to: (/ (- 1.0 (cos x)) (* x x)) 0.067 * * [progress]: iteration 1 / 4 0.067 * * * [progress]: picking best candidate 0.068 * * * * [pick]: Picked # 0.069 * * * [progress]: localizing error 0.074 * * * [progress]: generating rewritten candidates 0.074 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.084 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.092 * * * [progress]: generating series expansions 0.092 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.093 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.093 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.093 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.093 * [taylor]: Taking taylor expansion of 1.0 in x 0.093 * [taylor]: Taking taylor expansion of (cos x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.097 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.097 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.097 * [taylor]: Taking taylor expansion of 1.0 in x 0.097 * [taylor]: Taking taylor expansion of (cos x) in x 0.097 * [taylor]: Taking taylor expansion of x in x 0.097 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.097 * [taylor]: Taking taylor expansion of x in x 0.112 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.112 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.112 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.112 * [taylor]: Taking taylor expansion of 1.0 in x 0.112 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.113 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.113 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.113 * [taylor]: Taking taylor expansion of 1.0 in x 0.113 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.126 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.126 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.126 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.126 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.126 * [taylor]: Taking taylor expansion of -1 in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.126 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.126 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.126 * [taylor]: Taking taylor expansion of -1 in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.127 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.137 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.137 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.137 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.137 * [taylor]: Taking taylor expansion of 1.0 in x 0.137 * [taylor]: Taking taylor expansion of (cos x) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.137 * [taylor]: Taking taylor expansion of 1.0 in x 0.137 * [taylor]: Taking taylor expansion of (cos x) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.147 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.147 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.147 * [taylor]: Taking taylor expansion of 1.0 in x 0.147 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.147 * [taylor]: Taking taylor expansion of 1.0 in x 0.147 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.151 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.151 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.151 * [taylor]: Taking taylor expansion of 1.0 in x 0.151 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.151 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.151 * [taylor]: Taking taylor expansion of -1 in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.151 * [taylor]: Taking taylor expansion of 1.0 in x 0.151 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.151 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.151 * [taylor]: Taking taylor expansion of -1 in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.155 * * * [progress]: simplifying candidates 0.155 * [simplify]: Simplifying using # : (expm1 (/ (- 1.0 (cos x)) (* x x))) (log1p (/ (- 1.0 (cos x)) (* x x))) (- (log (- 1.0 (cos x))) (+ (log x) (log x))) (- (log (- 1.0 (cos x))) (log (* x x))) (log (/ (- 1.0 (cos x)) (* x x))) (exp (/ (- 1.0 (cos x)) (* x x))) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (* x x) x) (* (* x x) x))) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (* x x) (* x x)) (* x x))) (* (cbrt (/ (- 1.0 (cos x)) (* x x))) (cbrt (/ (- 1.0 (cos x)) (* x x)))) (cbrt (/ (- 1.0 (cos x)) (* x x))) (* (* (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x))) (/ (- 1.0 (cos x)) (* x x))) (sqrt (/ (- 1.0 (cos x)) (* x x))) (sqrt (/ (- 1.0 (cos x)) (* x x))) (- (- 1.0 (cos x))) (- (* x x)) (/ 1.0 (* x x)) (/ (cos x) (* x x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) x) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 (* x x)) (/ (* x x) (- 1.0 (cos x))) (/ (- 1.0 (cos x)) x) (/ (* x x) (cbrt (- 1.0 (cos x)))) (/ (* x x) (sqrt (- 1.0 (cos x)))) (/ (* x x) (- 1.0 (cos x))) (/ (* x x) (- (sqrt 1.0) (sqrt (cos x)))) (/ (* x x) (- 1.0 (cos x))) (* (* x x) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (* (* x x) (+ 1.0 (cos x))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))) (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x))))) (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x)))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cos x) 1))) (fma (- (cos x)) 1 (* (cos x) 1)) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))) (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))) (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x))))) (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x)))) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cos x) 1))) (fma (- (cos x)) 1 (* (cos x) 1)) (fma 1 1.0 (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))) (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))) (fma 1 1.0 (- (* (sqrt (cos x)) (sqrt (cos x))))) (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x)))) (fma 1 1.0 (- (* (cos x) 1))) (fma (- (cos x)) 1 (* (cos x) 1)) (expm1 (- 1.0 (cos x))) (log1p (- 1.0 (cos x))) (- (cos x)) (- (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) 0.159 * * [simplify]: iteration 0 : 116 enodes (cost 808 ) 0.185 * * [simplify]: iteration 1 : 272 enodes (cost 678 ) 0.264 * * [simplify]: iteration 2 : 870 enodes (cost 566 ) 1.014 * * [simplify]: iteration 3 : 4566 enodes (cost 526 ) 2.529 * * [simplify]: iteration done : 5001 enodes (cost 525 ) 2.530 * [simplify]: Simplified to: (expm1 (/ (- 1.0 (cos x)) (* x x))) (log1p (/ (- 1.0 (cos x)) (* x x))) (log (/ (- 1.0 (cos x)) (* x x))) (log (/ (- 1.0 (cos x)) (* x x))) (log (/ (- 1.0 (cos x)) (* x x))) (exp (/ (- 1.0 (cos x)) (* x x))) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (* (cbrt (/ (- 1.0 (cos x)) (* x x))) (cbrt (/ (- 1.0 (cos x)) (* x x)))) (cbrt (/ (- 1.0 (cos x)) (* x x))) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (sqrt (/ (- 1.0 (cos x)) (* x x))) (sqrt (/ (- 1.0 (cos x)) (* x x))) (- (cos x) 1.0) (- (* x x)) (/ 1.0 (* x x)) (/ (cos x) (* x x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) x) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 (* x x)) (/ (* x x) (- 1.0 (cos x))) (/ (- 1.0 (cos x)) x) (/ (* x x) (cbrt (- 1.0 (cos x)))) (/ (* x x) (sqrt (- 1.0 (cos x)))) (/ (* x x) (- 1.0 (cos x))) (/ (* x x) (- (sqrt 1.0) (sqrt (cos x)))) (/ (* x x) (- 1.0 (cos x))) (* (* x x) (fma 1.0 1.0 (* (cos x) (+ 1.0 (cos x))))) (* (* x x) (+ 1.0 (cos x))) (- (pow (cbrt 1.0) 3) (cos x)) 0 (- (pow (cbrt 1.0) 3) (cos x)) 0 (- (pow (cbrt 1.0) 3) (cos x)) 0 (- 1.0 (cos x)) 0 (- 1.0 (cos x)) 0 (- 1.0 (cos x)) 0 (- 1.0 (cos x)) 0 (- 1.0 (cos x)) 0 (- 1.0 (cos x)) 0 (expm1 (- 1.0 (cos x))) (log1p (- 1.0 (cos x))) (- (cos x)) (- (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (fma 1.0 1.0 (* (cos x) (+ 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ (cos x) 1.0) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (fma 1/2 (* x x) (fma 1/720 (pow x 6) (* -1/24 (pow x 4)))) (- 1.0 (cos x)) (- 1.0 (cos x)) 2.530 * * * [progress]: adding candidates to table 2.649 * * [progress]: iteration 2 / 4 2.649 * * * [progress]: picking best candidate 2.662 * * * * [pick]: Picked # 2.662 * * * [progress]: localizing error 2.671 * * * [progress]: generating rewritten candidates 2.671 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.672 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3) 2.672 * * * [progress]: generating series expansions 2.672 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.672 * [approximate]: Taking taylor expansion of (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)) in (x) around 0 2.672 * [taylor]: Taking taylor expansion of (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)) in x 2.674 * [taylor]: Rewrote expression to (+ (* (pow x 2) -1/24) (fma 1/720 (pow x 4) 1/2)) 2.674 * [taylor]: Taking taylor expansion of (* (pow x 2) -1/24) in x 2.674 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.674 * [taylor]: Taking taylor expansion of x in x 2.674 * [taylor]: Taking taylor expansion of -1/24 in x 2.674 * [taylor]: Taking taylor expansion of (fma 1/720 (pow x 4) 1/2) in x 2.674 * [taylor]: Rewrote expression to (+ (* 1/720 (pow x 4)) 1/2) 2.674 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 2.674 * [taylor]: Taking taylor expansion of 1/720 in x 2.674 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.674 * [taylor]: Taking taylor expansion of x in x 2.674 * [taylor]: Taking taylor expansion of 1/2 in x 2.674 * [taylor]: Taking taylor expansion of (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)) in x 2.674 * [taylor]: Rewrote expression to (+ (* (pow x 2) -1/24) (fma 1/720 (pow x 4) 1/2)) 2.674 * [taylor]: Taking taylor expansion of (* (pow x 2) -1/24) in x 2.674 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.674 * [taylor]: Taking taylor expansion of x in x 2.674 * [taylor]: Taking taylor expansion of -1/24 in x 2.674 * [taylor]: Taking taylor expansion of (fma 1/720 (pow x 4) 1/2) in x 2.674 * [taylor]: Rewrote expression to (+ (* 1/720 (pow x 4)) 1/2) 2.674 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 2.674 * [taylor]: Taking taylor expansion of 1/720 in x 2.674 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.674 * [taylor]: Taking taylor expansion of x in x 2.674 * [taylor]: Taking taylor expansion of 1/2 in x 2.681 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 x) 2) -1/24 (fma 1/720 (pow (/ 1 x) 4) 1/2)) in (x) around 0 2.681 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 2) -1/24 (fma 1/720 (pow (/ 1 x) 4) 1/2)) in x 2.681 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 2) -1/24) (fma 1/720 (pow (/ 1 x) 4) 1/2)) 2.681 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 2) -1/24) in x 2.681 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 2.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.681 * [taylor]: Taking taylor expansion of x in x 2.681 * [taylor]: Taking taylor expansion of -1/24 in x 2.681 * [taylor]: Taking taylor expansion of (fma 1/720 (pow (/ 1 x) 4) 1/2) in x 2.681 * [taylor]: Rewrote expression to (+ (* 1/720 (pow (/ 1 x) 4)) 1/2) 2.681 * [taylor]: Taking taylor expansion of (* 1/720 (pow (/ 1 x) 4)) in x 2.681 * [taylor]: Taking taylor expansion of 1/720 in x 2.681 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 2.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.681 * [taylor]: Taking taylor expansion of x in x 2.682 * [taylor]: Taking taylor expansion of 1/2 in x 2.682 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 2) -1/24 (fma 1/720 (pow (/ 1 x) 4) 1/2)) in x 2.682 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 2) -1/24) (fma 1/720 (pow (/ 1 x) 4) 1/2)) 2.682 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 2) -1/24) in x 2.682 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 2.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.682 * [taylor]: Taking taylor expansion of x in x 2.682 * [taylor]: Taking taylor expansion of -1/24 in x 2.682 * [taylor]: Taking taylor expansion of (fma 1/720 (pow (/ 1 x) 4) 1/2) in x 2.682 * [taylor]: Rewrote expression to (+ (* 1/720 (pow (/ 1 x) 4)) 1/2) 2.682 * [taylor]: Taking taylor expansion of (* 1/720 (pow (/ 1 x) 4)) in x 2.682 * [taylor]: Taking taylor expansion of 1/720 in x 2.682 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 2.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.682 * [taylor]: Taking taylor expansion of x in x 2.682 * [taylor]: Taking taylor expansion of 1/2 in x 2.698 * [approximate]: Taking taylor expansion of (fma (pow (/ -1 x) 2) -1/24 (fma 1/720 (pow (/ -1 x) 4) 1/2)) in (x) around 0 2.698 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 2) -1/24 (fma 1/720 (pow (/ -1 x) 4) 1/2)) in x 2.698 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 2) -1/24) (fma 1/720 (pow (/ -1 x) 4) 1/2)) 2.698 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 2) -1/24) in x 2.698 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 2.698 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.698 * [taylor]: Taking taylor expansion of -1 in x 2.698 * [taylor]: Taking taylor expansion of x in x 2.698 * [taylor]: Taking taylor expansion of -1/24 in x 2.698 * [taylor]: Taking taylor expansion of (fma 1/720 (pow (/ -1 x) 4) 1/2) in x 2.698 * [taylor]: Rewrote expression to (+ (* 1/720 (pow (/ -1 x) 4)) 1/2) 2.698 * [taylor]: Taking taylor expansion of (* 1/720 (pow (/ -1 x) 4)) in x 2.698 * [taylor]: Taking taylor expansion of 1/720 in x 2.698 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 2.698 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.698 * [taylor]: Taking taylor expansion of -1 in x 2.698 * [taylor]: Taking taylor expansion of x in x 2.699 * [taylor]: Taking taylor expansion of 1/2 in x 2.699 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 2) -1/24 (fma 1/720 (pow (/ -1 x) 4) 1/2)) in x 2.699 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 2) -1/24) (fma 1/720 (pow (/ -1 x) 4) 1/2)) 2.699 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 2) -1/24) in x 2.699 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 2.699 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.699 * [taylor]: Taking taylor expansion of -1 in x 2.699 * [taylor]: Taking taylor expansion of x in x 2.699 * [taylor]: Taking taylor expansion of -1/24 in x 2.699 * [taylor]: Taking taylor expansion of (fma 1/720 (pow (/ -1 x) 4) 1/2) in x 2.699 * [taylor]: Rewrote expression to (+ (* 1/720 (pow (/ -1 x) 4)) 1/2) 2.699 * [taylor]: Taking taylor expansion of (* 1/720 (pow (/ -1 x) 4)) in x 2.699 * [taylor]: Taking taylor expansion of 1/720 in x 2.699 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 2.699 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.699 * [taylor]: Taking taylor expansion of -1 in x 2.699 * [taylor]: Taking taylor expansion of x in x 2.700 * [taylor]: Taking taylor expansion of 1/2 in x 2.715 * * * * [progress]: [ 2 / 2 ] generating series at (2 3) 2.715 * [approximate]: Taking taylor expansion of (fma 1/720 (pow x 4) 1/2) in (x) around 0 2.715 * [taylor]: Taking taylor expansion of (fma 1/720 (pow x 4) 1/2) in x 2.715 * [taylor]: Rewrote expression to (+ (* 1/720 (pow x 4)) 1/2) 2.715 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 2.715 * [taylor]: Taking taylor expansion of 1/720 in x 2.715 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [taylor]: Taking taylor expansion of 1/2 in x 2.715 * [taylor]: Taking taylor expansion of (fma 1/720 (pow x 4) 1/2) in x 2.715 * [taylor]: Rewrote expression to (+ (* 1/720 (pow x 4)) 1/2) 2.715 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 2.715 * [taylor]: Taking taylor expansion of 1/720 in x 2.715 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [taylor]: Taking taylor expansion of 1/2 in x 2.733 * [approximate]: Taking taylor expansion of (fma 1/720 (pow (/ 1 x) 4) 1/2) in (x) around 0 2.733 * [taylor]: Taking taylor expansion of (fma 1/720 (pow (/ 1 x) 4) 1/2) in x 2.733 * [taylor]: Rewrote expression to (+ (* 1/720 (pow (/ 1 x) 4)) 1/2) 2.733 * [taylor]: Taking taylor expansion of (* 1/720 (pow (/ 1 x) 4)) in x 2.733 * [taylor]: Taking taylor expansion of 1/720 in x 2.733 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 2.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.733 * [taylor]: Taking taylor expansion of x in x 2.733 * [taylor]: Taking taylor expansion of 1/2 in x 2.733 * [taylor]: Taking taylor expansion of (fma 1/720 (pow (/ 1 x) 4) 1/2) in x 2.733 * [taylor]: Rewrote expression to (+ (* 1/720 (pow (/ 1 x) 4)) 1/2) 2.733 * [taylor]: Taking taylor expansion of (* 1/720 (pow (/ 1 x) 4)) in x 2.733 * [taylor]: Taking taylor expansion of 1/720 in x 2.733 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 2.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.734 * [taylor]: Taking taylor expansion of x in x 2.734 * [taylor]: Taking taylor expansion of 1/2 in x 2.765 * [approximate]: Taking taylor expansion of (fma 1/720 (pow (/ -1 x) 4) 1/2) in (x) around 0 2.765 * [taylor]: Taking taylor expansion of (fma 1/720 (pow (/ -1 x) 4) 1/2) in x 2.765 * [taylor]: Rewrote expression to (+ (* 1/720 (pow (/ -1 x) 4)) 1/2) 2.765 * [taylor]: Taking taylor expansion of (* 1/720 (pow (/ -1 x) 4)) in x 2.765 * [taylor]: Taking taylor expansion of 1/720 in x 2.765 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 2.765 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.765 * [taylor]: Taking taylor expansion of -1 in x 2.765 * [taylor]: Taking taylor expansion of x in x 2.766 * [taylor]: Taking taylor expansion of 1/2 in x 2.766 * [taylor]: Taking taylor expansion of (fma 1/720 (pow (/ -1 x) 4) 1/2) in x 2.766 * [taylor]: Rewrote expression to (+ (* 1/720 (pow (/ -1 x) 4)) 1/2) 2.766 * [taylor]: Taking taylor expansion of (* 1/720 (pow (/ -1 x) 4)) in x 2.766 * [taylor]: Taking taylor expansion of 1/720 in x 2.766 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 2.766 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.766 * [taylor]: Taking taylor expansion of -1 in x 2.766 * [taylor]: Taking taylor expansion of x in x 2.766 * [taylor]: Taking taylor expansion of 1/2 in x 2.798 * * * [progress]: simplifying candidates 2.799 * [simplify]: Simplifying using # : (expm1 (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (log1p (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (* (pow x 2) -1/24) (log (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (exp (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (* (cbrt (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (cbrt (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)))) (cbrt (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (* (* (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)) (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (sqrt (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (sqrt (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (expm1 (fma 1/720 (pow x 4) 1/2)) (log1p (fma 1/720 (pow x 4) 1/2)) (* 1/720 (pow x 4)) (log (fma 1/720 (pow x 4) 1/2)) (exp (fma 1/720 (pow x 4) 1/2)) (* (cbrt (fma 1/720 (pow x 4) 1/2)) (cbrt (fma 1/720 (pow x 4) 1/2))) (cbrt (fma 1/720 (pow x 4) 1/2)) (* (* (fma 1/720 (pow x 4) 1/2) (fma 1/720 (pow x 4) 1/2)) (fma 1/720 (pow x 4) 1/2)) (sqrt (fma 1/720 (pow x 4) 1/2)) (sqrt (fma 1/720 (pow x 4) 1/2)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (+ (* 1/720 (pow x 4)) 1/2) (+ (* 1/720 (pow x 4)) 1/2) (+ (* 1/720 (pow x 4)) 1/2) 2.800 * * [simplify]: iteration 0 : 34 enodes (cost 298 ) 2.808 * * [simplify]: iteration 1 : 53 enodes (cost 292 ) 2.821 * * [simplify]: iteration 2 : 158 enodes (cost 255 ) 2.866 * * [simplify]: iteration 3 : 572 enodes (cost 255 ) 3.189 * * [simplify]: iteration 4 : 3418 enodes (cost 255 ) 4.681 * * [simplify]: iteration done : 5000 enodes (cost 255 ) 4.681 * [simplify]: Simplified to: (expm1 (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (log1p (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (* (pow x 2) -1/24) (log (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (exp (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (* (cbrt (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (cbrt (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)))) (cbrt (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (pow (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)) 3) (sqrt (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (sqrt (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2))) (expm1 (fma 1/720 (pow x 4) 1/2)) (log1p (fma 1/720 (pow x 4) 1/2)) (* 1/720 (pow x 4)) (log (fma 1/720 (pow x 4) 1/2)) (exp (fma 1/720 (pow x 4) 1/2)) (* (cbrt (fma 1/720 (pow x 4) 1/2)) (cbrt (fma 1/720 (pow x 4) 1/2))) (cbrt (fma 1/720 (pow x 4) 1/2)) (pow (fma 1/720 (pow x 4) 1/2) 3) (sqrt (fma 1/720 (pow x 4) 1/2)) (sqrt (fma 1/720 (pow x 4) 1/2)) (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)) (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)) (fma (pow x 2) -1/24 (fma 1/720 (pow x 4) 1/2)) (fma (pow x 4) 1/720 1/2) (fma (pow x 4) 1/720 1/2) (fma (pow x 4) 1/720 1/2) 4.681 * * * [progress]: adding candidates to table 4.747 * * [progress]: iteration 3 / 4 4.747 * * * [progress]: picking best candidate 4.758 * * * * [pick]: Picked # 4.759 * * * [progress]: localizing error 4.766 * * * [progress]: generating rewritten candidates 4.766 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1) 4.769 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 4.791 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 4.804 * * * [progress]: generating series expansions 4.804 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1) 4.804 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 4.804 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.804 * [taylor]: Taking taylor expansion of 1.0 in x 4.804 * [taylor]: Taking taylor expansion of (cos x) in x 4.804 * [taylor]: Taking taylor expansion of x in x 4.804 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.804 * [taylor]: Taking taylor expansion of 1.0 in x 4.804 * [taylor]: Taking taylor expansion of (cos x) in x 4.804 * [taylor]: Taking taylor expansion of x in x 4.815 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 4.815 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.815 * [taylor]: Taking taylor expansion of 1.0 in x 4.815 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.815 * [taylor]: Taking taylor expansion of x in x 4.816 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.816 * [taylor]: Taking taylor expansion of 1.0 in x 4.816 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.816 * [taylor]: Taking taylor expansion of x in x 4.819 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 4.819 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.819 * [taylor]: Taking taylor expansion of 1.0 in x 4.819 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.819 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.819 * [taylor]: Taking taylor expansion of -1 in x 4.819 * [taylor]: Taking taylor expansion of x in x 4.820 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.820 * [taylor]: Taking taylor expansion of 1.0 in x 4.820 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.820 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.820 * [taylor]: Taking taylor expansion of -1 in x 4.820 * [taylor]: Taking taylor expansion of x in x 4.823 * * * * [progress]: [ 2 / 3 ] generating series at (2) 4.823 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 4.823 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 4.823 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.823 * [taylor]: Taking taylor expansion of 1.0 in x 4.823 * [taylor]: Taking taylor expansion of (cos x) in x 4.823 * [taylor]: Taking taylor expansion of x in x 4.823 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.823 * [taylor]: Taking taylor expansion of x in x 4.826 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 4.826 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.826 * [taylor]: Taking taylor expansion of 1.0 in x 4.826 * [taylor]: Taking taylor expansion of (cos x) in x 4.826 * [taylor]: Taking taylor expansion of x in x 4.826 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.826 * [taylor]: Taking taylor expansion of x in x 4.841 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 4.841 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 4.841 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.841 * [taylor]: Taking taylor expansion of x in x 4.841 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.841 * [taylor]: Taking taylor expansion of 1.0 in x 4.841 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.841 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.841 * [taylor]: Taking taylor expansion of x in x 4.842 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 4.842 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.842 * [taylor]: Taking taylor expansion of x in x 4.842 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.842 * [taylor]: Taking taylor expansion of 1.0 in x 4.842 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.842 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.842 * [taylor]: Taking taylor expansion of x in x 4.858 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 4.858 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 4.858 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.858 * [taylor]: Taking taylor expansion of 1.0 in x 4.858 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.858 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.858 * [taylor]: Taking taylor expansion of -1 in x 4.858 * [taylor]: Taking taylor expansion of x in x 4.858 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.858 * [taylor]: Taking taylor expansion of x in x 4.858 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 4.858 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.858 * [taylor]: Taking taylor expansion of 1.0 in x 4.858 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.858 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.858 * [taylor]: Taking taylor expansion of -1 in x 4.858 * [taylor]: Taking taylor expansion of x in x 4.859 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.859 * [taylor]: Taking taylor expansion of x in x 4.869 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 4.869 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0 4.869 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 4.869 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.869 * [taylor]: Taking taylor expansion of 1.0 in x 4.869 * [taylor]: Taking taylor expansion of (cos x) in x 4.869 * [taylor]: Taking taylor expansion of x in x 4.869 * [taylor]: Taking taylor expansion of x in x 4.872 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 4.872 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.872 * [taylor]: Taking taylor expansion of 1.0 in x 4.872 * [taylor]: Taking taylor expansion of (cos x) in x 4.872 * [taylor]: Taking taylor expansion of x in x 4.872 * [taylor]: Taking taylor expansion of x in x 4.885 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0 4.885 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 4.885 * [taylor]: Taking taylor expansion of x in x 4.885 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.885 * [taylor]: Taking taylor expansion of 1.0 in x 4.885 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.885 * [taylor]: Taking taylor expansion of x in x 4.885 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 4.885 * [taylor]: Taking taylor expansion of x in x 4.885 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.885 * [taylor]: Taking taylor expansion of 1.0 in x 4.885 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.885 * [taylor]: Taking taylor expansion of x in x 4.896 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0 4.896 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 4.896 * [taylor]: Taking taylor expansion of -1 in x 4.896 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 4.896 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.896 * [taylor]: Taking taylor expansion of 1.0 in x 4.896 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.896 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.896 * [taylor]: Taking taylor expansion of -1 in x 4.896 * [taylor]: Taking taylor expansion of x in x 4.897 * [taylor]: Taking taylor expansion of x in x 4.897 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 4.897 * [taylor]: Taking taylor expansion of -1 in x 4.897 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 4.897 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.897 * [taylor]: Taking taylor expansion of 1.0 in x 4.897 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.897 * [taylor]: Taking taylor expansion of -1 in x 4.897 * [taylor]: Taking taylor expansion of x in x 4.897 * [taylor]: Taking taylor expansion of x in x 4.912 * * * [progress]: simplifying candidates 4.914 * [simplify]: Simplifying using # : (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))) (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x))))) (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x)))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cos x) 1))) (fma (- (cos x)) 1 (* (cos x) 1)) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))) (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))) (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x))))) (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x)))) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cos x) 1))) (fma (- (cos x)) 1 (* (cos x) 1)) (fma 1 1.0 (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))) (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))) (fma 1 1.0 (- (* (sqrt (cos x)) (sqrt (cos x))))) (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x)))) (fma 1 1.0 (- (* (cos x) 1))) (fma (- (cos x)) 1 (* (cos x) 1)) (expm1 (- 1.0 (cos x))) (log1p (- 1.0 (cos x))) (- (cos x)) (- (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (expm1 (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (log1p (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (* (/ 1 x) (/ (- 1.0 (cos x)) x)) (+ (- (log x)) (- (log (- 1.0 (cos x))) (log x))) (+ (- (log x)) (log (/ (- 1.0 (cos x)) x))) (+ (- 0 (log x)) (- (log (- 1.0 (cos x))) (log x))) (+ (- 0 (log x)) (log (/ (- 1.0 (cos x)) x))) (+ (- (log 1) (log x)) (- (log (- 1.0 (cos x))) (log x))) (+ (- (log 1) (log x)) (log (/ (- 1.0 (cos x)) x))) (+ (log (/ 1 x)) (- (log (- 1.0 (cos x))) (log x))) (+ (log (/ 1 x)) (log (/ (- 1.0 (cos x)) x))) (log (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (exp (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (* (/ (* (* 1 1) 1) (* (* x x) x)) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x))) (* (/ (* (* 1 1) 1) (* (* x x) x)) (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x))) (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x))) (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x))) (* (cbrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (cbrt (* (/ 1 x) (/ (- 1.0 (cos x)) x)))) (cbrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (* (* (* (/ 1 x) (/ (- 1.0 (cos x)) x)) (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (sqrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (sqrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (* 1 (- 1.0 (cos x))) (* x x) (* (sqrt (/ 1 x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (sqrt (/ 1 x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (sqrt (/ 1 x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (sqrt (/ 1 x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ (sqrt 1) (sqrt x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (/ (sqrt 1) (sqrt x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ 1 (sqrt x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (/ 1 (sqrt x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ 1 x) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))) (* (/ 1 x) (sqrt (/ (- 1.0 (cos x)) x))) (* (/ 1 x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x))) (* (/ 1 x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1)) (* (/ 1 x) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ 1 x) (/ (sqrt (- 1.0 (cos x))) 1)) (* (/ 1 x) (/ 1 (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ 1 (sqrt x))) (* (/ 1 x) (/ 1 1)) (* (/ 1 x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x))) (* (/ 1 x) (/ (+ (sqrt 1.0) (sqrt (cos x))) 1)) (* (/ 1 x) (/ 1 (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ 1 (sqrt x))) (* (/ 1 x) (/ 1 1)) (* (/ 1 x) 1) (* (/ 1 x) (- 1.0 (cos x))) (* (cbrt (/ 1 x)) (/ (- 1.0 (cos x)) x)) (* (sqrt (/ 1 x)) (/ (- 1.0 (cos x)) x)) (* (/ (cbrt 1) (cbrt x)) (/ (- 1.0 (cos x)) x)) (* (/ (cbrt 1) (sqrt x)) (/ (- 1.0 (cos x)) x)) (* (/ (cbrt 1) x) (/ (- 1.0 (cos x)) x)) (* (/ (sqrt 1) (cbrt x)) (/ (- 1.0 (cos x)) x)) (* (/ (sqrt 1) (sqrt x)) (/ (- 1.0 (cos x)) x)) (* (/ (sqrt 1) x) (/ (- 1.0 (cos x)) x)) (* (/ 1 (cbrt x)) (/ (- 1.0 (cos x)) x)) (* (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) x)) (* (/ 1 x) (/ (- 1.0 (cos x)) x)) (* (/ 1 x) (/ (- 1.0 (cos x)) x)) (* (/ 1 x) (/ (- 1.0 (cos x)) x)) (* (/ 1 x) (- 1.0 (cos x))) (* 1 (/ (- 1.0 (cos x)) x)) (expm1 (/ (- 1.0 (cos x)) x)) (log1p (/ (- 1.0 (cos x)) x)) (- (log (- 1.0 (cos x))) (log x)) (log (/ (- 1.0 (cos x)) x)) (exp (/ (- 1.0 (cos x)) x)) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x)) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (cbrt (/ (- 1.0 (cos x)) x)) (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x)) (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ (- 1.0 (cos x)) x)) (- (- 1.0 (cos x))) (- x) (/ 1.0 x) (/ (cos x) x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) 1) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 1) (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 1) (/ (- 1.0 (cos x)) x) (/ 1 x) (/ x (- 1.0 (cos x))) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (/ (- 1.0 (cos x)) 1) (/ x (cbrt (- 1.0 (cos x)))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (- 1.0 (cos x))) (/ x (- (sqrt 1.0) (sqrt (cos x)))) (/ x (- 1.0 (cos x))) (* x (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (* x (+ 1.0 (cos x))) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3))) (/ (- 1.0 (cos x)) x) (* -1 (/ (- (cos x) 1.0) x)) 4.920 * * [simplify]: iteration 0 : 219 enodes (cost 1855 ) 4.984 * * [simplify]: iteration 1 : 577 enodes (cost 1581 ) 5.168 * * [simplify]: iteration 2 : 1908 enodes (cost 1364 ) 5.720 * * [simplify]: iteration done : 5001 enodes (cost 1364 ) 5.721 * [simplify]: Simplified to: (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (cos x))) (* (cos x) 0) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (cos x))) (* (cos x) 0) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (cos x))) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (expm1 (- 1.0 (cos x))) (log1p (- 1.0 (cos x))) (- (cos x)) (- (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (fma 1.0 1.0 (* (cos x) (+ 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt (cos x)) (sqrt 1.0)) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (expm1 (/ (/ (- 1.0 (cos x)) x) x)) (log1p (/ (/ (- 1.0 (cos x)) x) x)) (/ (- 1.0 (cos x)) (pow x 2)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (exp (/ (/ (- 1.0 (cos x)) x) x)) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (* (cbrt (/ (/ (- 1.0 (cos x)) x) x)) (cbrt (/ (/ (- 1.0 (cos x)) x) x))) (cbrt (/ (/ (- 1.0 (cos x)) x) x)) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (- 1.0 (cos x)) (* x x) (* (sqrt (/ 1 x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (sqrt (/ 1 x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (sqrt (/ 1 x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (sqrt (/ 1 x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) x) (/ (sqrt (/ (- 1.0 (cos x)) x)) x) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x) (* (cbrt x) (cbrt x))) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x) (sqrt x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x) (/ (/ (sqrt (- 1.0 (cos x))) x) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) x) (/ (/ 1 x) (* (cbrt x) (cbrt x))) (/ (/ 1 x) (sqrt x)) (/ 1 x) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) x) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) x) (/ (+ (sqrt (cos x)) (sqrt 1.0)) x) (/ (/ 1 x) (* (cbrt x) (cbrt x))) (/ (/ 1 x) (sqrt x)) (/ 1 x) (/ 1 x) (/ (- 1.0 (cos x)) x) (* (cbrt (/ 1 x)) (/ (- 1.0 (cos x)) x)) (* (sqrt (/ 1 x)) (/ (- 1.0 (cos x)) x)) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (expm1 (/ (- 1.0 (cos x)) x)) (log1p (/ (- 1.0 (cos x)) x)) (log (/ (- 1.0 (cos x)) x)) (log (/ (- 1.0 (cos x)) x)) (exp (/ (- 1.0 (cos x)) x)) (pow (/ (- 1.0 (cos x)) x) 3) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (cbrt (/ (- 1.0 (cos x)) x)) (pow (/ (- 1.0 (cos x)) x) 3) (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ (- 1.0 (cos x)) x)) (- (- 1.0 (cos x))) (- x) (/ 1.0 x) (/ (cos x) x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt (- 1.0 (cos x))) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) 1 (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (+ (sqrt (cos x)) (sqrt 1.0)) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) 1 (/ (- 1.0 (cos x)) x) (/ 1 x) (/ x (- 1.0 (cos x))) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (- 1.0 (cos x)) (/ x (cbrt (- 1.0 (cos x)))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (- 1.0 (cos x))) (/ x (- (sqrt 1.0) (sqrt (cos x)))) (/ x (- 1.0 (cos x))) (* x (fma 1.0 1.0 (* (cos x) (+ 1.0 (cos x))))) (* x (+ 1.0 (cos x))) (fma (* x x) 1/2 (fma (pow x 6) 1/720 (* (pow x 4) -1/24))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (fma 1/720 (pow x 4) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (fma 1/2 x (fma 1/720 (pow x 5) (* -1/24 (pow x 3)))) (/ (- 1.0 (cos x)) x) (- (/ (- (cos x) 1.0) x)) 5.722 * * * [progress]: adding candidates to table 5.954 * * [progress]: iteration 4 / 4 5.954 * * * [progress]: picking best candidate 5.969 * * * * [pick]: Picked # 5.969 * * * [progress]: localizing error 5.980 * * * [progress]: generating rewritten candidates 5.980 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1) 5.983 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1) 5.983 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 5.996 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 6.002 * * * [progress]: generating series expansions 6.002 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1) 6.002 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 6.002 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 6.002 * [taylor]: Taking taylor expansion of 1.0 in x 6.002 * [taylor]: Taking taylor expansion of (cos x) in x 6.002 * [taylor]: Taking taylor expansion of x in x 6.002 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 6.002 * [taylor]: Taking taylor expansion of 1.0 in x 6.002 * [taylor]: Taking taylor expansion of (cos x) in x 6.002 * [taylor]: Taking taylor expansion of x in x 6.013 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 6.013 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 6.013 * [taylor]: Taking taylor expansion of 1.0 in x 6.013 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.013 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.013 * [taylor]: Taking taylor expansion of x in x 6.013 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 6.013 * [taylor]: Taking taylor expansion of 1.0 in x 6.013 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.013 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.014 * [taylor]: Taking taylor expansion of x in x 6.017 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 6.017 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 6.017 * [taylor]: Taking taylor expansion of 1.0 in x 6.017 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.017 * [taylor]: Taking taylor expansion of -1 in x 6.017 * [taylor]: Taking taylor expansion of x in x 6.018 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 6.018 * [taylor]: Taking taylor expansion of 1.0 in x 6.018 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.018 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.018 * [taylor]: Taking taylor expansion of -1 in x 6.018 * [taylor]: Taking taylor expansion of x in x 6.021 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1) 6.021 * [approximate]: Taking taylor expansion of (expm1 (- 1.0 (cos x))) in (x) around 0 6.021 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos x))) in x 6.022 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos x))) 1) 6.022 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos x))) in x 6.022 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 6.022 * [taylor]: Taking taylor expansion of 1.0 in x 6.022 * [taylor]: Taking taylor expansion of (cos x) in x 6.022 * [taylor]: Taking taylor expansion of x in x 6.024 * [taylor]: Taking taylor expansion of 1 in x 6.024 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos x))) in x 6.024 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos x))) 1) 6.024 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos x))) in x 6.024 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 6.024 * [taylor]: Taking taylor expansion of 1.0 in x 6.024 * [taylor]: Taking taylor expansion of (cos x) in x 6.024 * [taylor]: Taking taylor expansion of x in x 6.026 * [taylor]: Taking taylor expansion of 1 in x 6.052 * [approximate]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ 1 x)))) in (x) around 0 6.052 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ 1 x)))) in x 6.052 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ 1 x)))) 1) 6.052 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ 1 x)))) in x 6.052 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 6.052 * [taylor]: Taking taylor expansion of 1.0 in x 6.052 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.052 * [taylor]: Taking taylor expansion of x in x 6.053 * [taylor]: Taking taylor expansion of 1 in x 6.053 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ 1 x)))) in x 6.053 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ 1 x)))) 1) 6.053 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ 1 x)))) in x 6.053 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 6.053 * [taylor]: Taking taylor expansion of 1.0 in x 6.053 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.053 * [taylor]: Taking taylor expansion of x in x 6.053 * [taylor]: Taking taylor expansion of 1 in x 6.068 * [approximate]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ -1 x)))) in (x) around 0 6.068 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ -1 x)))) in x 6.068 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ -1 x)))) 1) 6.068 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ -1 x)))) in x 6.068 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 6.068 * [taylor]: Taking taylor expansion of 1.0 in x 6.068 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.068 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.068 * [taylor]: Taking taylor expansion of -1 in x 6.068 * [taylor]: Taking taylor expansion of x in x 6.069 * [taylor]: Taking taylor expansion of 1 in x 6.069 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ -1 x)))) in x 6.069 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ -1 x)))) 1) 6.069 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ -1 x)))) in x 6.069 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 6.069 * [taylor]: Taking taylor expansion of 1.0 in x 6.069 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.069 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.069 * [taylor]: Taking taylor expansion of -1 in x 6.069 * [taylor]: Taking taylor expansion of x in x 6.069 * [taylor]: Taking taylor expansion of 1 in x 6.088 * * * * [progress]: [ 3 / 4 ] generating series at (2) 6.088 * [approximate]: Taking taylor expansion of (/ (log1p (expm1 (- 1.0 (cos x)))) (pow x 2)) in (x) around 0 6.088 * [taylor]: Taking taylor expansion of (/ (log1p (expm1 (- 1.0 (cos x)))) (pow x 2)) in x 6.088 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos x)))) in x 6.088 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos x))))) 6.088 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos x)))) in x 6.088 * [taylor]: Taking taylor expansion of 1 in x 6.088 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos x))) in x 6.088 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos x))) 1) 6.088 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos x))) in x 6.088 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 6.088 * [taylor]: Taking taylor expansion of 1.0 in x 6.088 * [taylor]: Taking taylor expansion of (cos x) in x 6.088 * [taylor]: Taking taylor expansion of x in x 6.090 * [taylor]: Taking taylor expansion of 1 in x 6.091 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.091 * [taylor]: Taking taylor expansion of x in x 6.098 * [taylor]: Taking taylor expansion of (/ (log1p (expm1 (- 1.0 (cos x)))) (pow x 2)) in x 6.098 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos x)))) in x 6.099 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos x))))) 6.099 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos x)))) in x 6.099 * [taylor]: Taking taylor expansion of 1 in x 6.099 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos x))) in x 6.099 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos x))) 1) 6.099 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos x))) in x 6.099 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 6.099 * [taylor]: Taking taylor expansion of 1.0 in x 6.099 * [taylor]: Taking taylor expansion of (cos x) in x 6.099 * [taylor]: Taking taylor expansion of x in x 6.101 * [taylor]: Taking taylor expansion of 1 in x 6.102 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.103 * [taylor]: Taking taylor expansion of x in x 6.172 * [approximate]: Taking taylor expansion of (* (log1p (expm1 (- 1.0 (cos (/ 1 x))))) (pow x 2)) in (x) around 0 6.172 * [taylor]: Taking taylor expansion of (* (log1p (expm1 (- 1.0 (cos (/ 1 x))))) (pow x 2)) in x 6.172 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos (/ 1 x))))) in x 6.172 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos (/ 1 x)))))) 6.172 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos (/ 1 x))))) in x 6.172 * [taylor]: Taking taylor expansion of 1 in x 6.172 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ 1 x)))) in x 6.172 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ 1 x)))) 1) 6.172 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ 1 x)))) in x 6.172 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 6.172 * [taylor]: Taking taylor expansion of 1.0 in x 6.172 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.172 * [taylor]: Taking taylor expansion of x in x 6.173 * [taylor]: Taking taylor expansion of 1 in x 6.173 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.173 * [taylor]: Taking taylor expansion of x in x 6.173 * [taylor]: Taking taylor expansion of (* (log1p (expm1 (- 1.0 (cos (/ 1 x))))) (pow x 2)) in x 6.173 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos (/ 1 x))))) in x 6.173 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos (/ 1 x)))))) 6.173 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos (/ 1 x))))) in x 6.173 * [taylor]: Taking taylor expansion of 1 in x 6.173 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ 1 x)))) in x 6.173 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ 1 x)))) 1) 6.173 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ 1 x)))) in x 6.173 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 6.173 * [taylor]: Taking taylor expansion of 1.0 in x 6.173 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.173 * [taylor]: Taking taylor expansion of x in x 6.174 * [taylor]: Taking taylor expansion of 1 in x 6.174 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.174 * [taylor]: Taking taylor expansion of x in x 6.216 * [approximate]: Taking taylor expansion of (* (pow x 2) (log1p (expm1 (- 1.0 (cos (/ -1 x)))))) in (x) around 0 6.216 * [taylor]: Taking taylor expansion of (* (pow x 2) (log1p (expm1 (- 1.0 (cos (/ -1 x)))))) in x 6.216 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.216 * [taylor]: Taking taylor expansion of x in x 6.216 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos (/ -1 x))))) in x 6.216 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos (/ -1 x)))))) 6.216 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos (/ -1 x))))) in x 6.216 * [taylor]: Taking taylor expansion of 1 in x 6.217 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ -1 x)))) in x 6.217 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ -1 x)))) 1) 6.217 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ -1 x)))) in x 6.217 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 6.217 * [taylor]: Taking taylor expansion of 1.0 in x 6.217 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.217 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.217 * [taylor]: Taking taylor expansion of -1 in x 6.217 * [taylor]: Taking taylor expansion of x in x 6.217 * [taylor]: Taking taylor expansion of 1 in x 6.218 * [taylor]: Taking taylor expansion of (* (pow x 2) (log1p (expm1 (- 1.0 (cos (/ -1 x)))))) in x 6.218 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.218 * [taylor]: Taking taylor expansion of x in x 6.218 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos (/ -1 x))))) in x 6.218 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos (/ -1 x)))))) 6.218 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos (/ -1 x))))) in x 6.218 * [taylor]: Taking taylor expansion of 1 in x 6.218 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ -1 x)))) in x 6.218 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ -1 x)))) 1) 6.218 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ -1 x)))) in x 6.218 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 6.218 * [taylor]: Taking taylor expansion of 1.0 in x 6.218 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.218 * [taylor]: Taking taylor expansion of -1 in x 6.218 * [taylor]: Taking taylor expansion of x in x 6.218 * [taylor]: Taking taylor expansion of 1 in x 6.266 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 6.266 * [approximate]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos x)))) in (x) around 0 6.266 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos x)))) in x 6.266 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos x))))) 6.266 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos x)))) in x 6.266 * [taylor]: Taking taylor expansion of 1 in x 6.266 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos x))) in x 6.266 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos x))) 1) 6.266 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos x))) in x 6.266 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 6.266 * [taylor]: Taking taylor expansion of 1.0 in x 6.266 * [taylor]: Taking taylor expansion of (cos x) in x 6.266 * [taylor]: Taking taylor expansion of x in x 6.269 * [taylor]: Taking taylor expansion of 1 in x 6.270 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos x)))) in x 6.270 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos x))))) 6.270 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos x)))) in x 6.270 * [taylor]: Taking taylor expansion of 1 in x 6.270 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos x))) in x 6.270 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos x))) 1) 6.270 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos x))) in x 6.270 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 6.270 * [taylor]: Taking taylor expansion of 1.0 in x 6.270 * [taylor]: Taking taylor expansion of (cos x) in x 6.270 * [taylor]: Taking taylor expansion of x in x 6.272 * [taylor]: Taking taylor expansion of 1 in x 6.337 * [approximate]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos (/ 1 x))))) in (x) around 0 6.337 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos (/ 1 x))))) in x 6.337 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos (/ 1 x)))))) 6.337 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos (/ 1 x))))) in x 6.337 * [taylor]: Taking taylor expansion of 1 in x 6.337 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ 1 x)))) in x 6.337 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ 1 x)))) 1) 6.337 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ 1 x)))) in x 6.337 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 6.337 * [taylor]: Taking taylor expansion of 1.0 in x 6.337 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.337 * [taylor]: Taking taylor expansion of x in x 6.338 * [taylor]: Taking taylor expansion of 1 in x 6.338 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos (/ 1 x))))) in x 6.338 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos (/ 1 x)))))) 6.338 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos (/ 1 x))))) in x 6.338 * [taylor]: Taking taylor expansion of 1 in x 6.338 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ 1 x)))) in x 6.338 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ 1 x)))) 1) 6.338 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ 1 x)))) in x 6.338 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 6.338 * [taylor]: Taking taylor expansion of 1.0 in x 6.338 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 6.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.338 * [taylor]: Taking taylor expansion of x in x 6.339 * [taylor]: Taking taylor expansion of 1 in x 6.374 * [approximate]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos (/ -1 x))))) in (x) around 0 6.374 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos (/ -1 x))))) in x 6.374 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos (/ -1 x)))))) 6.374 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos (/ -1 x))))) in x 6.374 * [taylor]: Taking taylor expansion of 1 in x 6.374 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ -1 x)))) in x 6.374 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ -1 x)))) 1) 6.374 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ -1 x)))) in x 6.374 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 6.374 * [taylor]: Taking taylor expansion of 1.0 in x 6.374 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.374 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.374 * [taylor]: Taking taylor expansion of -1 in x 6.374 * [taylor]: Taking taylor expansion of x in x 6.375 * [taylor]: Taking taylor expansion of 1 in x 6.375 * [taylor]: Taking taylor expansion of (log1p (expm1 (- 1.0 (cos (/ -1 x))))) in x 6.375 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- 1.0 (cos (/ -1 x)))))) 6.375 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- 1.0 (cos (/ -1 x))))) in x 6.375 * [taylor]: Taking taylor expansion of 1 in x 6.375 * [taylor]: Taking taylor expansion of (expm1 (- 1.0 (cos (/ -1 x)))) in x 6.375 * [taylor]: Rewrote expression to (- (exp (- 1.0 (cos (/ -1 x)))) 1) 6.375 * [taylor]: Taking taylor expansion of (exp (- 1.0 (cos (/ -1 x)))) in x 6.375 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 6.375 * [taylor]: Taking taylor expansion of 1.0 in x 6.375 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 6.375 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.375 * [taylor]: Taking taylor expansion of -1 in x 6.375 * [taylor]: Taking taylor expansion of x in x 6.376 * [taylor]: Taking taylor expansion of 1 in x 6.414 * * * [progress]: simplifying candidates 6.416 * [simplify]: Simplifying using # : (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))) (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x))))) (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x)))) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cos x) 1))) (fma (- (cos x)) 1 (* (cos x) 1)) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))) (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))) (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x))))) (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x)))) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cos x) 1))) (fma (- (cos x)) 1 (* (cos x) 1)) (fma 1 1.0 (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))) (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))) (fma 1 1.0 (- (* (sqrt (cos x)) (sqrt (cos x))))) (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x)))) (fma 1 1.0 (- (* (cos x) 1))) (fma (- (cos x)) 1 (* (cos x) 1)) (expm1 (- 1.0 (cos x))) (log1p (- 1.0 (cos x))) (- (cos x)) (- (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (expm1 (expm1 (- 1.0 (cos x)))) (log1p (expm1 (- 1.0 (cos x)))) (log (expm1 (- 1.0 (cos x)))) (exp (expm1 (- 1.0 (cos x)))) (* (cbrt (expm1 (- 1.0 (cos x)))) (cbrt (expm1 (- 1.0 (cos x))))) (cbrt (expm1 (- 1.0 (cos x)))) (* (* (expm1 (- 1.0 (cos x))) (expm1 (- 1.0 (cos x)))) (expm1 (- 1.0 (cos x)))) (sqrt (expm1 (- 1.0 (cos x)))) (sqrt (expm1 (- 1.0 (cos x)))) (expm1 (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (log1p (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (+ (- (log x)) (- (log (log1p (expm1 (- 1.0 (cos x))))) (log x))) (+ (- (log x)) (log (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (+ (- 0 (log x)) (- (log (log1p (expm1 (- 1.0 (cos x))))) (log x))) (+ (- 0 (log x)) (log (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (+ (- (log 1) (log x)) (- (log (log1p (expm1 (- 1.0 (cos x))))) (log x))) (+ (- (log 1) (log x)) (log (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (+ (log (/ 1 x)) (- (log (log1p (expm1 (- 1.0 (cos x))))) (log x))) (+ (log (/ 1 x)) (log (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (log (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (exp (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (/ (* (* 1 1) 1) (* (* x x) x)) (/ (* (* (log1p (expm1 (- 1.0 (cos x)))) (log1p (expm1 (- 1.0 (cos x))))) (log1p (expm1 (- 1.0 (cos x))))) (* (* x x) x))) (* (/ (* (* 1 1) 1) (* (* x x) x)) (* (* (/ (log1p (expm1 (- 1.0 (cos x)))) x) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (/ (* (* (log1p (expm1 (- 1.0 (cos x)))) (log1p (expm1 (- 1.0 (cos x))))) (log1p (expm1 (- 1.0 (cos x))))) (* (* x x) x))) (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (* (* (/ (log1p (expm1 (- 1.0 (cos x)))) x) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (cbrt (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (cbrt (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x)))) (cbrt (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (* (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (sqrt (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (sqrt (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* 1 (log1p (expm1 (- 1.0 (cos x))))) (* x x) (* (sqrt (/ 1 x)) (sqrt (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (sqrt (/ 1 x)) (sqrt (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (sqrt (/ 1 x)) (/ (sqrt (log1p (expm1 (- 1.0 (cos x))))) (sqrt x))) (* (sqrt (/ 1 x)) (/ (sqrt (log1p (expm1 (- 1.0 (cos x))))) (sqrt x))) (* (/ (sqrt 1) (sqrt x)) (sqrt (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (/ (sqrt 1) (sqrt x)) (sqrt (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (/ (sqrt 1) (sqrt x)) (/ (sqrt (log1p (expm1 (- 1.0 (cos x))))) (sqrt x))) (* (/ (sqrt 1) (sqrt x)) (/ (sqrt (log1p (expm1 (- 1.0 (cos x))))) (sqrt x))) (* (/ 1 (sqrt x)) (sqrt (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (/ 1 (sqrt x)) (sqrt (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (/ 1 (sqrt x)) (/ (sqrt (log1p (expm1 (- 1.0 (cos x))))) (sqrt x))) (* (/ 1 (sqrt x)) (/ (sqrt (log1p (expm1 (- 1.0 (cos x))))) (sqrt x))) (* (/ 1 x) (* (cbrt (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (cbrt (/ (log1p (expm1 (- 1.0 (cos x)))) x)))) (* (/ 1 x) (sqrt (/ (log1p (expm1 (- 1.0 (cos x)))) x))) (* (/ 1 x) (/ (* (cbrt (log1p (expm1 (- 1.0 (cos x))))) (cbrt (log1p (expm1 (- 1.0 (cos x)))))) (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ (* (cbrt (log1p (expm1 (- 1.0 (cos x))))) (cbrt (log1p (expm1 (- 1.0 (cos x)))))) (sqrt x))) (* (/ 1 x) (/ (* (cbrt (log1p (expm1 (- 1.0 (cos x))))) (cbrt (log1p (expm1 (- 1.0 (cos x)))))) 1)) (* (/ 1 x) (/ (sqrt (log1p (expm1 (- 1.0 (cos x))))) (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ (sqrt (log1p (expm1 (- 1.0 (cos x))))) (sqrt x))) (* (/ 1 x) (/ (sqrt (log1p (expm1 (- 1.0 (cos x))))) 1)) (* (/ 1 x) (/ 1 (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ 1 (sqrt x))) (* (/ 1 x) (/ 1 1)) (* (/ 1 x) 1) (* (/ 1 x) (log1p (expm1 (- 1.0 (cos x))))) (* (cbrt (/ 1 x)) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (sqrt (/ 1 x)) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ (cbrt 1) (cbrt x)) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ (cbrt 1) (sqrt x)) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ (cbrt 1) x) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ (sqrt 1) (cbrt x)) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ (sqrt 1) (sqrt x)) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ (sqrt 1) x) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ 1 (cbrt x)) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ 1 (sqrt x)) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ 1 x) (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (* (/ 1 x) (log1p (expm1 (- 1.0 (cos x))))) (* 1 (/ (log1p (expm1 (- 1.0 (cos x)))) x)) (+ 1 (expm1 (- 1.0 (cos x)))) (expm1 (log1p (expm1 (- 1.0 (cos x))))) (log1p (log1p (expm1 (- 1.0 (cos x))))) (log (log1p (expm1 (- 1.0 (cos x))))) (exp (log1p (expm1 (- 1.0 (cos x))))) (* (cbrt (log1p (expm1 (- 1.0 (cos x))))) (cbrt (log1p (expm1 (- 1.0 (cos x)))))) (cbrt (log1p (expm1 (- 1.0 (cos x))))) (* (* (log1p (expm1 (- 1.0 (cos x)))) (log1p (expm1 (- 1.0 (cos x))))) (log1p (expm1 (- 1.0 (cos x))))) (sqrt (log1p (expm1 (- 1.0 (cos x))))) (sqrt (log1p (expm1 (- 1.0 (cos x))))) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (+ (* 1/2 (pow x 2)) (+ (* 1/720 (pow x 6)) (* 1/12 (pow x 4)))) (- (exp (- 1.0 (cos x))) 1) (- (exp (- 1.0 (cos x))) 1) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) 6.421 * * [simplify]: iteration 0 : 200 enodes (cost 1678 ) 6.475 * * [simplify]: iteration 1 : 496 enodes (cost 1262 ) 6.642 * * [simplify]: iteration 2 : 1588 enodes (cost 1063 ) 7.191 * * [simplify]: iteration done : 5000 enodes (cost 1063 ) 7.191 * [simplify]: Simplified to: (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (cos x))) (* (cos x) 0) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (cos x))) (* (cos x) 0) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (cos x))) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (- 1.0 (cos x)) (* (cos x) 0) (expm1 (- 1.0 (cos x))) (log1p (- 1.0 (cos x))) (- (cos x)) (- (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (fma 1.0 1.0 (* (cos x) (+ 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (expm1 (expm1 (- 1.0 (cos x)))) (- 1.0 (cos x)) (log (expm1 (- 1.0 (cos x)))) (exp (expm1 (- 1.0 (cos x)))) (* (cbrt (expm1 (- 1.0 (cos x)))) (cbrt (expm1 (- 1.0 (cos x))))) (cbrt (expm1 (- 1.0 (cos x)))) (pow (expm1 (- 1.0 (cos x))) 3) (sqrt (expm1 (- 1.0 (cos x)))) (sqrt (expm1 (- 1.0 (cos x)))) (expm1 (/ (/ (- 1.0 (cos x)) x) x)) (log1p (/ (/ (- 1.0 (cos x)) x) x)) (/ (- 1.0 (cos x)) (pow x 2)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (exp (/ (/ (- 1.0 (cos x)) x) x)) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (* (cbrt (/ (/ (- 1.0 (cos x)) x) x)) (cbrt (/ (/ (- 1.0 (cos x)) x) x))) (cbrt (/ (/ (- 1.0 (cos x)) x) x)) (pow (/ (- 1.0 (cos x)) (pow x 2)) 3) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (- 1.0 (cos x)) (* x x) (* (sqrt (/ 1 x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (sqrt (/ 1 x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (sqrt (/ 1 x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (sqrt (/ 1 x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) x) (/ (sqrt (/ (- 1.0 (cos x)) x)) x) (/ (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt x)) (cbrt x)) x) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) x) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (/ 1 x) (* (cbrt x) (cbrt x))) (/ (/ 1 x) (sqrt x)) (/ 1 x) (/ 1 x) (/ (- 1.0 (cos x)) x) (* (cbrt (/ 1 x)) (/ (- 1.0 (cos x)) x)) (* (sqrt (/ 1 x)) (/ (- 1.0 (cos x)) x)) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (+ 1 (expm1 (- 1.0 (cos x)))) (expm1 (- 1.0 (cos x))) (log1p (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (fma 1/2 (* x x) (fma 1/720 (pow x 6) (* (pow x 4) -1/24))) (- 1.0 (cos x)) (- 1.0 (cos x)) (fma 1/2 (pow x 2) (fma 1/720 (pow x 6) (* 1/12 (pow x 4)))) (expm1 (- 1.0 (cos x))) (expm1 (- 1.0 (cos x))) (- (fma 1/720 (pow x 4) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (fma 1/2 (* x x) (fma 1/720 (pow x 6) (* (pow x 4) -1/24))) (- 1.0 (cos x)) (- 1.0 (cos x)) 7.192 * * * [progress]: adding candidates to table 7.424 * [progress]: [Phase 3 of 3] Extracting. 7.424 * * [regime]: Finding splitpoints for: (# # # # # # # # # #) 7.425 * * * [regime-changes]: Trying 1 branch expressions: (x) 7.425 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # #) 7.470 * * * [regime]: Found split indices: #