6.526 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.353 * * * [progress]: [2/2] Setting up program. 0.355 * [progress]: [Phase 2 of 3] Improving. 0.355 * [simplify]: Simplifying using # : (fmod (cosh c) (log1p a)) 0.357 * * [simplify]: iteration 0 : 11 enodes (cost 3 ) 0.359 * * [simplify]: iteration 1 : 14 enodes (cost 3 ) 0.360 * * [simplify]: iteration 2 : 16 enodes (cost 3 ) 0.361 * * [simplify]: iteration 3 : 18 enodes (cost 3 ) 0.362 * * [simplify]: iteration 4 : 19 enodes (cost 3 ) 0.363 * * [simplify]: iteration 5 : 24 enodes (cost 3 ) 0.364 * * [simplify]: iteration 6 : 43 enodes (cost 3 ) 0.366 * * [simplify]: iteration 7 : 64 enodes (cost 3 ) 0.367 * * [simplify]: iteration 8 : 154 enodes (cost 3 ) 0.374 * * [simplify]: iteration 9 : 1042 enodes (cost 3 ) 0.571 * * [simplify]: iteration 10 : 5002 enodes (cost 3 ) 0.572 * [simplify]: Simplified to: (fmod (cosh c) (log1p a)) 0.573 * * [progress]: iteration 1 / 4 0.573 * * * [progress]: picking best candidate 0.575 * * * * [pick]: Picked # 0.575 * * * [progress]: localizing error 0.582 * * * [progress]: generating rewritten candidates 0.582 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.582 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.583 * * * [progress]: generating series expansions 0.584 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.584 * [approximate]: Taking taylor expansion of (fmod (cosh c) (log1p a)) in (c a) around 0 0.584 * [taylor]: Taking taylor expansion of (fmod (cosh c) (log1p a)) in a 0.584 * [taylor]: Taking taylor expansion of (fmod (cosh c) (log1p a)) in c 0.584 * [taylor]: Taking taylor expansion of (fmod (cosh c) (log1p a)) in c 0.584 * [taylor]: Taking taylor expansion of (fmod (cosh c) (log1p a)) in a 0.584 * [taylor]: Taking taylor expansion of 0 in a 0.584 * [taylor]: Taking taylor expansion of 0 in a 0.584 * [taylor]: Taking taylor expansion of 0 in a 0.584 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) in (c a) around 0 0.584 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) in a 0.584 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) in c 0.584 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) in c 0.585 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) in a 0.585 * [taylor]: Taking taylor expansion of 0 in a 0.585 * [taylor]: Taking taylor expansion of 0 in a 0.585 * [taylor]: Taking taylor expansion of 0 in a 0.585 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) in (c a) around 0 0.585 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) in a 0.585 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) in c 0.585 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) in c 0.585 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) in a 0.586 * [taylor]: Taking taylor expansion of 0 in a 0.586 * [taylor]: Taking taylor expansion of 0 in a 0.586 * [taylor]: Taking taylor expansion of 0 in a 0.586 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.586 * [approximate]: Taking taylor expansion of (cosh c) in (c) around 0 0.586 * [taylor]: Taking taylor expansion of (cosh c) in c 0.586 * [taylor]: Rewrote expression to (/ (+ (exp c) (exp (- c))) 2) 0.586 * [taylor]: Taking taylor expansion of (+ (exp c) (exp (- c))) in c 0.586 * [taylor]: Taking taylor expansion of (exp c) in c 0.586 * [taylor]: Taking taylor expansion of c in c 0.586 * [taylor]: Taking taylor expansion of (exp (- c)) in c 0.586 * [taylor]: Taking taylor expansion of (- c) in c 0.586 * [taylor]: Taking taylor expansion of c in c 0.587 * [taylor]: Taking taylor expansion of 2 in c 0.588 * [taylor]: Taking taylor expansion of (cosh c) in c 0.588 * [taylor]: Rewrote expression to (/ (+ (exp c) (exp (- c))) 2) 0.588 * [taylor]: Taking taylor expansion of (+ (exp c) (exp (- c))) in c 0.588 * [taylor]: Taking taylor expansion of (exp c) in c 0.588 * [taylor]: Taking taylor expansion of c in c 0.588 * [taylor]: Taking taylor expansion of (exp (- c)) in c 0.588 * [taylor]: Taking taylor expansion of (- c) in c 0.588 * [taylor]: Taking taylor expansion of c in c 0.588 * [taylor]: Taking taylor expansion of 2 in c 0.605 * [approximate]: Taking taylor expansion of (cosh (/ 1 c)) in (c) around 0 0.605 * [taylor]: Taking taylor expansion of (cosh (/ 1 c)) in c 0.605 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 c)) (exp (- (/ 1 c)))) 2) 0.605 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 c)) (exp (- (/ 1 c)))) in c 0.605 * [taylor]: Taking taylor expansion of (exp (/ 1 c)) in c 0.605 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.605 * [taylor]: Taking taylor expansion of c in c 0.606 * [taylor]: Taking taylor expansion of (exp (- (/ 1 c))) in c 0.606 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c 0.606 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.606 * [taylor]: Taking taylor expansion of c in c 0.606 * [taylor]: Taking taylor expansion of 2 in c 0.606 * [taylor]: Taking taylor expansion of (cosh (/ 1 c)) in c 0.607 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 c)) (exp (- (/ 1 c)))) 2) 0.607 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 c)) (exp (- (/ 1 c)))) in c 0.607 * [taylor]: Taking taylor expansion of (exp (/ 1 c)) in c 0.607 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.607 * [taylor]: Taking taylor expansion of c in c 0.607 * [taylor]: Taking taylor expansion of (exp (- (/ 1 c))) in c 0.607 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c 0.607 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.607 * [taylor]: Taking taylor expansion of c in c 0.608 * [taylor]: Taking taylor expansion of 2 in c 0.618 * [approximate]: Taking taylor expansion of (cosh (/ -1 c)) in (c) around 0 0.618 * [taylor]: Taking taylor expansion of (cosh (/ -1 c)) in c 0.618 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 c)) (exp (- (/ -1 c)))) 2) 0.618 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 c)) (exp (- (/ -1 c)))) in c 0.618 * [taylor]: Taking taylor expansion of (exp (/ -1 c)) in c 0.618 * [taylor]: Taking taylor expansion of (/ -1 c) in c 0.618 * [taylor]: Taking taylor expansion of -1 in c 0.618 * [taylor]: Taking taylor expansion of c in c 0.618 * [taylor]: Taking taylor expansion of (exp (- (/ -1 c))) in c 0.618 * [taylor]: Taking taylor expansion of (- (/ -1 c)) in c 0.618 * [taylor]: Taking taylor expansion of (/ -1 c) in c 0.618 * [taylor]: Taking taylor expansion of -1 in c 0.618 * [taylor]: Taking taylor expansion of c in c 0.619 * [taylor]: Taking taylor expansion of 2 in c 0.619 * [taylor]: Taking taylor expansion of (cosh (/ -1 c)) in c 0.619 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 c)) (exp (- (/ -1 c)))) 2) 0.619 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 c)) (exp (- (/ -1 c)))) in c 0.619 * [taylor]: Taking taylor expansion of (exp (/ -1 c)) in c 0.619 * [taylor]: Taking taylor expansion of (/ -1 c) in c 0.619 * [taylor]: Taking taylor expansion of -1 in c 0.619 * [taylor]: Taking taylor expansion of c in c 0.619 * [taylor]: Taking taylor expansion of (exp (- (/ -1 c))) in c 0.620 * [taylor]: Taking taylor expansion of (- (/ -1 c)) in c 0.620 * [taylor]: Taking taylor expansion of (/ -1 c) in c 0.620 * [taylor]: Taking taylor expansion of -1 in c 0.620 * [taylor]: Taking taylor expansion of c in c 0.620 * [taylor]: Taking taylor expansion of 2 in c 0.634 * * * [progress]: simplifying candidates 0.634 * [simplify]: Simplifying using # : (+ (exp c) (exp (- c))) (fmod (cosh c) (log1p a)) (fmod (cosh c) (log1p a)) (fmod (cosh c) (log1p a)) (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (* 1/2 (+ (exp c) (exp (- c)))) (* 1/2 (+ (exp (* -1 c)) (exp c))) 0.637 * * [simplify]: iteration 0 : 60 enodes (cost 29 ) 0.638 * * [simplify]: iteration 1 : 127 enodes (cost 29 ) 0.641 * * [simplify]: iteration 2 : 404 enodes (cost 21 ) 0.652 * * [simplify]: iteration 3 : 2062 enodes (cost 19 ) 0.717 * * [simplify]: iteration 4 : 5001 enodes (cost 19 ) 0.718 * [simplify]: Simplified to: (* (cosh c) 2) (fmod (cosh c) (log1p a)) (fmod (cosh c) (log1p a)) (fmod (cosh c) (log1p a)) (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (cosh c) (cosh c) 0.718 * * * [progress]: adding candidates to table 0.725 * * [progress]: iteration 2 / 4 0.725 * * * [progress]: picking best candidate 0.728 * * * * [pick]: Picked # 0.728 * * * [progress]: localizing error 0.742 * * * [progress]: generating rewritten candidates 0.742 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.743 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.745 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1) 0.748 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.755 * * * [progress]: generating series expansions 0.755 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.755 * [approximate]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in (c a) around 0 0.756 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in a 0.756 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in c 0.756 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in c 0.756 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in a 0.757 * [taylor]: Taking taylor expansion of 0 in a 0.757 * [taylor]: Taking taylor expansion of 0 in a 0.757 * [taylor]: Taking taylor expansion of 0 in a 0.757 * [approximate]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in (c a) around 0 0.757 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in a 0.758 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in c 0.758 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in c 0.758 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in a 0.759 * [taylor]: Taking taylor expansion of 0 in a 0.759 * [taylor]: Taking taylor expansion of 0 in a 0.759 * [taylor]: Taking taylor expansion of 0 in a 0.759 * [approximate]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in (c a) around 0 0.759 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in a 0.760 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in c 0.760 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in c 0.760 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in a 0.761 * [taylor]: Taking taylor expansion of 0 in a 0.761 * [taylor]: Taking taylor expansion of 0 in a 0.761 * [taylor]: Taking taylor expansion of 0 in a 0.761 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.761 * [approximate]: Taking taylor expansion of (* 1/24 (pow c 4)) in (c) around 0 0.761 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 4)) in c 0.761 * [taylor]: Taking taylor expansion of 1/24 in c 0.761 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.761 * [taylor]: Taking taylor expansion of c in c 0.761 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 4)) in c 0.761 * [taylor]: Taking taylor expansion of 1/24 in c 0.761 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.761 * [taylor]: Taking taylor expansion of c in c 0.773 * [approximate]: Taking taylor expansion of (/ 1/24 (pow c 4)) in (c) around 0 0.773 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 0.773 * [taylor]: Taking taylor expansion of 1/24 in c 0.773 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.773 * [taylor]: Taking taylor expansion of c in c 0.774 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 0.774 * [taylor]: Taking taylor expansion of 1/24 in c 0.774 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.774 * [taylor]: Taking taylor expansion of c in c 0.785 * [approximate]: Taking taylor expansion of (/ 1/24 (pow c 4)) in (c) around 0 0.785 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 0.785 * [taylor]: Taking taylor expansion of 1/24 in c 0.785 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.785 * [taylor]: Taking taylor expansion of c in c 0.786 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 0.786 * [taylor]: Taking taylor expansion of 1/24 in c 0.786 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.786 * [taylor]: Taking taylor expansion of c in c 0.801 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1) 0.801 * [approximate]: Taking taylor expansion of (* 1/2 (pow c 2)) in (c) around 0 0.801 * [taylor]: Taking taylor expansion of (* 1/2 (pow c 2)) in c 0.801 * [taylor]: Taking taylor expansion of 1/2 in c 0.801 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.801 * [taylor]: Taking taylor expansion of c in c 0.801 * [taylor]: Taking taylor expansion of (* 1/2 (pow c 2)) in c 0.801 * [taylor]: Taking taylor expansion of 1/2 in c 0.801 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.801 * [taylor]: Taking taylor expansion of c in c 0.809 * [approximate]: Taking taylor expansion of (/ 1/2 (pow c 2)) in (c) around 0 0.809 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 0.809 * [taylor]: Taking taylor expansion of 1/2 in c 0.809 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.809 * [taylor]: Taking taylor expansion of c in c 0.809 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 0.809 * [taylor]: Taking taylor expansion of 1/2 in c 0.809 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.809 * [taylor]: Taking taylor expansion of c in c 0.816 * [approximate]: Taking taylor expansion of (/ 1/2 (pow c 2)) in (c) around 0 0.816 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 0.816 * [taylor]: Taking taylor expansion of 1/2 in c 0.817 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.817 * [taylor]: Taking taylor expansion of c in c 0.817 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 0.817 * [taylor]: Taking taylor expansion of 1/2 in c 0.817 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.817 * [taylor]: Taking taylor expansion of c in c 0.824 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.825 * [approximate]: Taking taylor expansion of (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) in (c) around 0 0.825 * [taylor]: Taking taylor expansion of (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) in c 0.825 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 4)) in c 0.825 * [taylor]: Taking taylor expansion of 1/24 in c 0.825 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.825 * [taylor]: Taking taylor expansion of c in c 0.825 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow c 2)) 1) in c 0.825 * [taylor]: Taking taylor expansion of (* 1/2 (pow c 2)) in c 0.825 * [taylor]: Taking taylor expansion of 1/2 in c 0.825 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.825 * [taylor]: Taking taylor expansion of c in c 0.825 * [taylor]: Taking taylor expansion of 1 in c 0.825 * [taylor]: Taking taylor expansion of (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) in c 0.825 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 4)) in c 0.825 * [taylor]: Taking taylor expansion of 1/24 in c 0.825 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.825 * [taylor]: Taking taylor expansion of c in c 0.825 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow c 2)) 1) in c 0.825 * [taylor]: Taking taylor expansion of (* 1/2 (pow c 2)) in c 0.825 * [taylor]: Taking taylor expansion of 1/2 in c 0.825 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.825 * [taylor]: Taking taylor expansion of c in c 0.825 * [taylor]: Taking taylor expansion of 1 in c 0.831 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) in (c) around 0 0.831 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) in c 0.831 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow c 2))) in c 0.831 * [taylor]: Taking taylor expansion of 1/2 in c 0.831 * [taylor]: Taking taylor expansion of (/ 1 (pow c 2)) in c 0.831 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.831 * [taylor]: Taking taylor expansion of c in c 0.831 * [taylor]: Taking taylor expansion of (+ (* 1/24 (/ 1 (pow c 4))) 1) in c 0.831 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow c 4))) in c 0.831 * [taylor]: Taking taylor expansion of 1/24 in c 0.831 * [taylor]: Taking taylor expansion of (/ 1 (pow c 4)) in c 0.831 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.831 * [taylor]: Taking taylor expansion of c in c 0.832 * [taylor]: Taking taylor expansion of 1 in c 0.832 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) in c 0.832 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow c 2))) in c 0.832 * [taylor]: Taking taylor expansion of 1/2 in c 0.832 * [taylor]: Taking taylor expansion of (/ 1 (pow c 2)) in c 0.832 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.832 * [taylor]: Taking taylor expansion of c in c 0.833 * [taylor]: Taking taylor expansion of (+ (* 1/24 (/ 1 (pow c 4))) 1) in c 0.833 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow c 4))) in c 0.833 * [taylor]: Taking taylor expansion of 1/24 in c 0.833 * [taylor]: Taking taylor expansion of (/ 1 (pow c 4)) in c 0.833 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.833 * [taylor]: Taking taylor expansion of c in c 0.833 * [taylor]: Taking taylor expansion of 1 in c 0.847 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) in (c) around 0 0.847 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) in c 0.847 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow c 2))) in c 0.847 * [taylor]: Taking taylor expansion of 1/2 in c 0.847 * [taylor]: Taking taylor expansion of (/ 1 (pow c 2)) in c 0.847 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.847 * [taylor]: Taking taylor expansion of c in c 0.848 * [taylor]: Taking taylor expansion of (+ (* 1/24 (/ 1 (pow c 4))) 1) in c 0.848 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow c 4))) in c 0.848 * [taylor]: Taking taylor expansion of 1/24 in c 0.848 * [taylor]: Taking taylor expansion of (/ 1 (pow c 4)) in c 0.848 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.848 * [taylor]: Taking taylor expansion of c in c 0.849 * [taylor]: Taking taylor expansion of 1 in c 0.849 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) in c 0.849 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow c 2))) in c 0.849 * [taylor]: Taking taylor expansion of 1/2 in c 0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow c 2)) in c 0.849 * [taylor]: Taking taylor expansion of (pow c 2) in c 0.849 * [taylor]: Taking taylor expansion of c in c 0.849 * [taylor]: Taking taylor expansion of (+ (* 1/24 (/ 1 (pow c 4))) 1) in c 0.849 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow c 4))) in c 0.849 * [taylor]: Taking taylor expansion of 1/24 in c 0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow c 4)) in c 0.849 * [taylor]: Taking taylor expansion of (pow c 4) in c 0.849 * [taylor]: Taking taylor expansion of c in c 0.850 * [taylor]: Taking taylor expansion of 1 in c 0.863 * * * [progress]: simplifying candidates 0.864 * [simplify]: Simplifying using # : (* 1/24 (pow c (/ 4 2))) (* 1/2 c) (* 1/2 (pow c (/ 2 2))) (+ (pow (* 1/24 (pow c 4)) 3) (pow (+ (* 1/2 (pow c 2)) 1) 3)) (+ (* (* 1/24 (pow c 4)) (* 1/24 (pow c 4))) (- (* (+ (* 1/2 (pow c 2)) 1) (+ (* 1/2 (pow c 2)) 1)) (* (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)))) (- (* (* 1/24 (pow c 4)) (* 1/24 (pow c 4))) (* (+ (* 1/2 (pow c 2)) 1) (+ (* 1/2 (pow c 2)) 1))) (- (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) (+ (* 1/24 (pow c 4)) 1) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) 0.867 * * [simplify]: iteration 0 : 100 enodes (cost 108 ) 0.869 * * [simplify]: iteration 1 : 388 enodes (cost 107 ) 0.881 * * [simplify]: iteration 2 : 2602 enodes (cost 107 ) 0.987 * * [simplify]: iteration 3 : 5002 enodes (cost 107 ) 0.988 * [simplify]: Simplified to: (* 1/24 (pow c 2)) (* c 1/2) (* c 1/2) (+ (pow (* 1/24 (pow c 4)) 3) (pow (+ (* 1/2 (pow c 2)) 1) 3)) (+ (* (+ (* 1/2 (pow c 2)) 1) (- (+ (* 1/2 (pow c 2)) 1) (* 1/24 (pow c 4)))) (* 1/576 (* (pow c 4) (pow c 4)))) (+ (- (* (+ (* 1/2 (pow c 2)) 1) (+ (* 1/2 (pow c 2)) 1))) (* 1/24 (* 1/24 (pow c 8)))) (- (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) (+ (* 1/24 (pow c 4)) 1) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) 0.988 * * * [progress]: adding candidates to table 1.028 * * [progress]: iteration 3 / 4 1.028 * * * [progress]: picking best candidate 1.038 * * * * [pick]: Picked # 1.038 * * * [progress]: localizing error 1.056 * * * [progress]: generating rewritten candidates 1.056 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.057 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 1.060 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 1.065 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 1.068 * * * [progress]: generating series expansions 1.068 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.069 * [approximate]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in (c a) around 0 1.069 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in a 1.069 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in c 1.069 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in c 1.069 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in a 1.070 * [taylor]: Taking taylor expansion of 0 in a 1.070 * [taylor]: Taking taylor expansion of 0 in a 1.070 * [taylor]: Taking taylor expansion of 0 in a 1.071 * [approximate]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in (c a) around 0 1.071 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in a 1.071 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in c 1.071 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in c 1.072 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in a 1.072 * [taylor]: Taking taylor expansion of 0 in a 1.072 * [taylor]: Taking taylor expansion of 0 in a 1.072 * [taylor]: Taking taylor expansion of 0 in a 1.073 * [approximate]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in (c a) around 0 1.073 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in a 1.073 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in c 1.074 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in c 1.074 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in a 1.075 * [taylor]: Taking taylor expansion of 0 in a 1.075 * [taylor]: Taking taylor expansion of 0 in a 1.075 * [taylor]: Taking taylor expansion of 0 in a 1.075 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1.075 * [approximate]: Taking taylor expansion of (* 1/24 (pow c 2)) in (c) around 0 1.075 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 2)) in c 1.075 * [taylor]: Taking taylor expansion of 1/24 in c 1.075 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.075 * [taylor]: Taking taylor expansion of c in c 1.075 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 2)) in c 1.075 * [taylor]: Taking taylor expansion of 1/24 in c 1.075 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.075 * [taylor]: Taking taylor expansion of c in c 1.083 * [approximate]: Taking taylor expansion of (/ 1/24 (pow c 2)) in (c) around 0 1.083 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 2)) in c 1.083 * [taylor]: Taking taylor expansion of 1/24 in c 1.083 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.083 * [taylor]: Taking taylor expansion of c in c 1.084 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 2)) in c 1.084 * [taylor]: Taking taylor expansion of 1/24 in c 1.084 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.084 * [taylor]: Taking taylor expansion of c in c 1.091 * [approximate]: Taking taylor expansion of (/ 1/24 (pow c 2)) in (c) around 0 1.091 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 2)) in c 1.091 * [taylor]: Taking taylor expansion of 1/24 in c 1.091 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.091 * [taylor]: Taking taylor expansion of c in c 1.092 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 2)) in c 1.092 * [taylor]: Taking taylor expansion of 1/24 in c 1.092 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.092 * [taylor]: Taking taylor expansion of c in c 1.099 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 1.099 * [approximate]: Taking taylor expansion of (* 1/24 (pow c 4)) in (c) around 0 1.099 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 4)) in c 1.099 * [taylor]: Taking taylor expansion of 1/24 in c 1.099 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.099 * [taylor]: Taking taylor expansion of c in c 1.099 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 4)) in c 1.099 * [taylor]: Taking taylor expansion of 1/24 in c 1.099 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.099 * [taylor]: Taking taylor expansion of c in c 1.111 * [approximate]: Taking taylor expansion of (/ 1/24 (pow c 4)) in (c) around 0 1.111 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 1.111 * [taylor]: Taking taylor expansion of 1/24 in c 1.111 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.111 * [taylor]: Taking taylor expansion of c in c 1.112 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 1.112 * [taylor]: Taking taylor expansion of 1/24 in c 1.112 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.112 * [taylor]: Taking taylor expansion of c in c 1.123 * [approximate]: Taking taylor expansion of (/ 1/24 (pow c 4)) in (c) around 0 1.123 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 1.123 * [taylor]: Taking taylor expansion of 1/24 in c 1.123 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.123 * [taylor]: Taking taylor expansion of c in c 1.124 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 1.124 * [taylor]: Taking taylor expansion of 1/24 in c 1.124 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.124 * [taylor]: Taking taylor expansion of c in c 1.137 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 1.138 * [approximate]: Taking taylor expansion of (* 1/2 (pow c 2)) in (c) around 0 1.138 * [taylor]: Taking taylor expansion of (* 1/2 (pow c 2)) in c 1.138 * [taylor]: Taking taylor expansion of 1/2 in c 1.138 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.138 * [taylor]: Taking taylor expansion of c in c 1.138 * [taylor]: Taking taylor expansion of (* 1/2 (pow c 2)) in c 1.138 * [taylor]: Taking taylor expansion of 1/2 in c 1.138 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.138 * [taylor]: Taking taylor expansion of c in c 1.146 * [approximate]: Taking taylor expansion of (/ 1/2 (pow c 2)) in (c) around 0 1.146 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 1.146 * [taylor]: Taking taylor expansion of 1/2 in c 1.146 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.146 * [taylor]: Taking taylor expansion of c in c 1.146 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 1.146 * [taylor]: Taking taylor expansion of 1/2 in c 1.146 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.146 * [taylor]: Taking taylor expansion of c in c 1.153 * [approximate]: Taking taylor expansion of (/ 1/2 (pow c 2)) in (c) around 0 1.154 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 1.154 * [taylor]: Taking taylor expansion of 1/2 in c 1.154 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.154 * [taylor]: Taking taylor expansion of c in c 1.154 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 1.154 * [taylor]: Taking taylor expansion of 1/2 in c 1.154 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.154 * [taylor]: Taking taylor expansion of c in c 1.161 * * * [progress]: simplifying candidates 1.162 * [simplify]: Simplifying using # : (* 1/24 c) (* 1/24 (pow c (/ 2 2))) (* (* 1/24 (pow c 2)) (pow c (/ (/ 4 2) 2))) (* (pow c 2) (pow c (/ 4 2))) (* c (pow c (/ 4 2))) (* (pow c (/ 2 2)) (pow c (/ 4 2))) (* 1/24 (pow c (/ 4 2))) (* 1/2 c) (* 1/2 (pow c (/ 2 2))) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (* 1/24 (pow c 2)) (* 1/24 (pow c 2)) (* 1/24 (pow c 2)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) 1.164 * * [simplify]: iteration 0 : 62 enodes (cost 56 ) 1.166 * * [simplify]: iteration 1 : 166 enodes (cost 53 ) 1.170 * * [simplify]: iteration 2 : 543 enodes (cost 53 ) 1.194 * * [simplify]: iteration 3 : 4796 enodes (cost 53 ) 1.497 * * [simplify]: iteration 4 : 5002 enodes (cost 53 ) 1.498 * [simplify]: Simplified to: (* c 1/24) (* c 1/24) (* 1/24 (pow c 3)) (pow c 4) (pow c 3) (pow c 3) (* 1/24 (pow c 2)) (* c 1/2) (* c 1/2) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (* 1/24 (pow c 2)) (* 1/24 (pow c 2)) (* 1/24 (pow c 2)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) 1.498 * * * [progress]: adding candidates to table 1.546 * * [progress]: iteration 4 / 4 1.546 * * * [progress]: picking best candidate 1.554 * * * * [pick]: Picked # 1.554 * * * [progress]: localizing error 1.566 * * * [progress]: generating rewritten candidates 1.567 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.567 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 1.570 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 1.573 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1.578 * * * [progress]: generating series expansions 1.578 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.578 * [approximate]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in (c a) around 0 1.578 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in a 1.579 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in c 1.579 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in c 1.579 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) in a 1.580 * [taylor]: Taking taylor expansion of 0 in a 1.580 * [taylor]: Taking taylor expansion of 0 in a 1.580 * [taylor]: Taking taylor expansion of 0 in a 1.580 * [approximate]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in (c a) around 0 1.580 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in a 1.581 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in c 1.581 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in c 1.581 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ 1 a))) in a 1.582 * [taylor]: Taking taylor expansion of 0 in a 1.582 * [taylor]: Taking taylor expansion of 0 in a 1.582 * [taylor]: Taking taylor expansion of 0 in a 1.582 * [approximate]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in (c a) around 0 1.582 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in a 1.583 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in c 1.583 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in c 1.583 * [taylor]: Taking taylor expansion of (fmod (+ (* 1/2 (/ 1 (pow c 2))) (+ (* 1/24 (/ 1 (pow c 4))) 1)) (log1p (/ -1 a))) in a 1.584 * [taylor]: Taking taylor expansion of 0 in a 1.584 * [taylor]: Taking taylor expansion of 0 in a 1.584 * [taylor]: Taking taylor expansion of 0 in a 1.584 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1.584 * [approximate]: Taking taylor expansion of (* 1/24 (pow c 4)) in (c) around 0 1.584 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 4)) in c 1.584 * [taylor]: Taking taylor expansion of 1/24 in c 1.584 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.584 * [taylor]: Taking taylor expansion of c in c 1.584 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 4)) in c 1.584 * [taylor]: Taking taylor expansion of 1/24 in c 1.584 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.584 * [taylor]: Taking taylor expansion of c in c 1.596 * [approximate]: Taking taylor expansion of (/ 1/24 (pow c 4)) in (c) around 0 1.596 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 1.596 * [taylor]: Taking taylor expansion of 1/24 in c 1.596 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.596 * [taylor]: Taking taylor expansion of c in c 1.596 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 1.597 * [taylor]: Taking taylor expansion of 1/24 in c 1.597 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.597 * [taylor]: Taking taylor expansion of c in c 1.610 * [approximate]: Taking taylor expansion of (/ 1/24 (pow c 4)) in (c) around 0 1.610 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 1.610 * [taylor]: Taking taylor expansion of 1/24 in c 1.610 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.610 * [taylor]: Taking taylor expansion of c in c 1.611 * [taylor]: Taking taylor expansion of (/ 1/24 (pow c 4)) in c 1.611 * [taylor]: Taking taylor expansion of 1/24 in c 1.611 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.611 * [taylor]: Taking taylor expansion of c in c 1.622 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 1.622 * [approximate]: Taking taylor expansion of (* 1/2 (pow c 2)) in (c) around 0 1.622 * [taylor]: Taking taylor expansion of (* 1/2 (pow c 2)) in c 1.622 * [taylor]: Taking taylor expansion of 1/2 in c 1.622 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.622 * [taylor]: Taking taylor expansion of c in c 1.622 * [taylor]: Taking taylor expansion of (* 1/2 (pow c 2)) in c 1.622 * [taylor]: Taking taylor expansion of 1/2 in c 1.622 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.622 * [taylor]: Taking taylor expansion of c in c 1.630 * [approximate]: Taking taylor expansion of (/ 1/2 (pow c 2)) in (c) around 0 1.630 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 1.630 * [taylor]: Taking taylor expansion of 1/2 in c 1.630 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.630 * [taylor]: Taking taylor expansion of c in c 1.630 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 1.630 * [taylor]: Taking taylor expansion of 1/2 in c 1.630 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.630 * [taylor]: Taking taylor expansion of c in c 1.638 * [approximate]: Taking taylor expansion of (/ 1/2 (pow c 2)) in (c) around 0 1.638 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 1.638 * [taylor]: Taking taylor expansion of 1/2 in c 1.638 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.638 * [taylor]: Taking taylor expansion of c in c 1.638 * [taylor]: Taking taylor expansion of (/ 1/2 (pow c 2)) in c 1.638 * [taylor]: Taking taylor expansion of 1/2 in c 1.638 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.638 * [taylor]: Taking taylor expansion of c in c 1.645 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1.646 * [approximate]: Taking taylor expansion of (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) in (c) around 0 1.646 * [taylor]: Taking taylor expansion of (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) in c 1.646 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 4)) in c 1.646 * [taylor]: Taking taylor expansion of 1/24 in c 1.646 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.646 * [taylor]: Taking taylor expansion of c in c 1.646 * [taylor]: Taking taylor expansion of (* 1/2 (pow c 2)) in c 1.646 * [taylor]: Taking taylor expansion of 1/2 in c 1.646 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.646 * [taylor]: Taking taylor expansion of c in c 1.646 * [taylor]: Taking taylor expansion of (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) in c 1.646 * [taylor]: Taking taylor expansion of (* 1/24 (pow c 4)) in c 1.646 * [taylor]: Taking taylor expansion of 1/24 in c 1.646 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.646 * [taylor]: Taking taylor expansion of c in c 1.646 * [taylor]: Taking taylor expansion of (* 1/2 (pow c 2)) in c 1.646 * [taylor]: Taking taylor expansion of 1/2 in c 1.646 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.646 * [taylor]: Taking taylor expansion of c in c 1.671 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (* 1/24 (/ 1 (pow c 4)))) in (c) around 0 1.671 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (* 1/24 (/ 1 (pow c 4)))) in c 1.671 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow c 2))) in c 1.671 * [taylor]: Taking taylor expansion of 1/2 in c 1.671 * [taylor]: Taking taylor expansion of (/ 1 (pow c 2)) in c 1.671 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.671 * [taylor]: Taking taylor expansion of c in c 1.671 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow c 4))) in c 1.671 * [taylor]: Taking taylor expansion of 1/24 in c 1.671 * [taylor]: Taking taylor expansion of (/ 1 (pow c 4)) in c 1.671 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.671 * [taylor]: Taking taylor expansion of c in c 1.672 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (* 1/24 (/ 1 (pow c 4)))) in c 1.672 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow c 2))) in c 1.672 * [taylor]: Taking taylor expansion of 1/2 in c 1.672 * [taylor]: Taking taylor expansion of (/ 1 (pow c 2)) in c 1.672 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.672 * [taylor]: Taking taylor expansion of c in c 1.673 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow c 4))) in c 1.673 * [taylor]: Taking taylor expansion of 1/24 in c 1.673 * [taylor]: Taking taylor expansion of (/ 1 (pow c 4)) in c 1.673 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.673 * [taylor]: Taking taylor expansion of c in c 1.709 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (* 1/24 (/ 1 (pow c 4)))) in (c) around 0 1.709 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (* 1/24 (/ 1 (pow c 4)))) in c 1.709 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow c 2))) in c 1.709 * [taylor]: Taking taylor expansion of 1/2 in c 1.709 * [taylor]: Taking taylor expansion of (/ 1 (pow c 2)) in c 1.709 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.709 * [taylor]: Taking taylor expansion of c in c 1.709 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow c 4))) in c 1.709 * [taylor]: Taking taylor expansion of 1/24 in c 1.709 * [taylor]: Taking taylor expansion of (/ 1 (pow c 4)) in c 1.709 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.709 * [taylor]: Taking taylor expansion of c in c 1.710 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow c 2))) (* 1/24 (/ 1 (pow c 4)))) in c 1.710 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow c 2))) in c 1.710 * [taylor]: Taking taylor expansion of 1/2 in c 1.710 * [taylor]: Taking taylor expansion of (/ 1 (pow c 2)) in c 1.710 * [taylor]: Taking taylor expansion of (pow c 2) in c 1.710 * [taylor]: Taking taylor expansion of c in c 1.711 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow c 4))) in c 1.711 * [taylor]: Taking taylor expansion of 1/24 in c 1.711 * [taylor]: Taking taylor expansion of (/ 1 (pow c 4)) in c 1.711 * [taylor]: Taking taylor expansion of (pow c 4) in c 1.711 * [taylor]: Taking taylor expansion of c in c 1.743 * * * [progress]: simplifying candidates 1.744 * [simplify]: Simplifying using # : (* 1/24 (pow c (/ 4 2))) (* 1/2 c) (* 1/2 (pow c (/ 2 2))) (+ (pow (* 1/24 (pow c 4)) 3) (pow (* 1/2 (pow c 2)) 3)) (+ (* (* 1/24 (pow c 4)) (* 1/24 (pow c 4))) (- (* (* 1/2 (pow c 2)) (* 1/2 (pow c 2))) (* (* 1/24 (pow c 4)) (* 1/2 (pow c 2))))) (- (* (* 1/24 (pow c 4)) (* 1/24 (pow c 4))) (* (* 1/2 (pow c 2)) (* 1/2 (pow c 2)))) (- (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) 1.746 * * [simplify]: iteration 0 : 93 enodes (cost 90 ) 1.749 * * [simplify]: iteration 1 : 342 enodes (cost 86 ) 1.759 * * [simplify]: iteration 2 : 1920 enodes (cost 82 ) 1.851 * * [simplify]: iteration 3 : 5001 enodes (cost 82 ) 1.851 * [simplify]: Simplified to: (* 1/24 (pow c 2)) (* c 1/2) (* c 1/2) (+ (pow (* 1/24 (pow c 4)) 3) (pow (* 1/2 (pow c 2)) 3)) (* (pow c 4) (- (+ (* (* 1/24 (pow c 4)) 1/24) 1/4) (* 1/24 (* 1/2 (pow c 2))))) (* (pow c 4) (- (* (pow c 4) 1/576) 1/4)) (- (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (fmod (+ (* 1/24 (pow c 4)) (+ (* 1/2 (pow c 2)) 1)) (log1p a)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/24 (pow c 4)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) (* 1/2 (pow c 2)) (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) (+ (* 1/24 (pow c 4)) (* 1/2 (pow c 2))) 1.852 * * * [progress]: adding candidates to table 1.888 * [progress]: [Phase 3 of 3] Extracting. 1.888 * * [regime]: Finding splitpoints for: (# # #) 1.889 * * * [regime-changes]: Trying 3 branch expressions: ((log1p a) c a) 1.890 * * * * [regimes]: Trying to branch on (log1p a) from (# # #) 1.917 * * * * [regimes]: Trying to branch on c from (# # #) 1.936 * * * * [regimes]: Trying to branch on a from (# # #) 1.958 * * * [regime]: Found split indices: #