0.137 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.520 * * * [progress]: [2/2] Setting up program. 0.527 * [progress]: [Phase 2 of 3] Improving. 0.529 * [simplify]: Simplifying: (fmod (cosh c) (log1p a)) 0.531 * * [simplify]: Extracting # 0 : cost 0 0.531 * * [simplify]: Extracting # 1 : cost 0 0.531 * * [simplify]: Extracting # 2 : cost 0 0.531 * * [simplify]: Extracting # 3 : cost 0 0.531 * * [simplify]: Extracting # 4 : cost 0 0.531 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.537 * * [simplify]: Extracting # 0 : cost 0 0.537 * * [simplify]: Extracting # 1 : cost 0 0.537 * * [simplify]: Extracting # 2 : cost 0 0.538 * * [simplify]: Extracting # 3 : cost 0 0.538 * * [simplify]: Extracting # 4 : cost 0 0.538 * * [simplify]: iteration 1 : 11 enodes (cost 5 ) 0.541 * * [simplify]: Extracting # 0 : cost 0 0.541 * * [simplify]: Extracting # 1 : cost 0 0.541 * * [simplify]: Extracting # 2 : cost 0 0.541 * * [simplify]: iteration 2 : 14 enodes (cost 5 ) 0.545 * * [simplify]: Extracting # 0 : cost 0 0.545 * * [simplify]: iteration 3 : 16 enodes (cost 5 ) 0.548 * * [simplify]: Extracting # 0 : cost 0 0.548 * * [simplify]: iteration done: 16 enodes (cost 5 ) 0.549 * [simplify]: Simplified to: (fmod (cosh c) (log1p a)) 0.551 * * [progress]: iteration 1 / 4 0.551 * * * [progress]: picking best candidate 0.556 * * * * [pick]: Picked # 0.556 * * * [progress]: localizing error 0.577 * * * [progress]: generating rewritten candidates 0.577 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.610 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.614 * * * [progress]: generating series expansions 0.615 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.619 * [backup-simplify]: Simplify (fmod (cosh c) (log1p a)) into (fmod (cosh c) (log1p a)) 0.619 * [approximate]: Taking taylor expansion of (fmod (cosh c) (log1p a)) in (c a) around 0 0.623 * [taylor]: Taking taylor expansion of (fmod (cosh c) (log1p a)) in a 0.625 * [backup-simplify]: Simplify (fmod (cosh c) (log1p a)) into (fmod (cosh c) (log1p a)) 0.625 * [taylor]: Taking taylor expansion of (fmod (cosh c) (log1p a)) in c 0.625 * [backup-simplify]: Simplify (fmod (cosh c) (log1p a)) into (fmod (cosh c) (log1p a)) 0.625 * [taylor]: Taking taylor expansion of (fmod (cosh c) (log1p a)) in c 0.625 * [backup-simplify]: Simplify (fmod (cosh c) (log1p a)) into (fmod (cosh c) (log1p a)) 0.626 * [taylor]: Taking taylor expansion of (fmod (cosh c) (log1p a)) in a 0.626 * [backup-simplify]: Simplify (fmod (cosh c) (log1p a)) into (fmod (cosh c) (log1p a)) 0.626 * [backup-simplify]: Simplify (fmod (cosh c) (log1p a)) into (fmod (cosh c) (log1p a)) 0.626 * [taylor]: Taking taylor expansion of 0 in a 0.626 * [backup-simplify]: Simplify 0 into 0 0.626 * [backup-simplify]: Simplify 0 into 0 0.626 * [backup-simplify]: Simplify 0 into 0 0.626 * [taylor]: Taking taylor expansion of 0 in a 0.626 * [backup-simplify]: Simplify 0 into 0 0.626 * [backup-simplify]: Simplify 0 into 0 0.626 * [backup-simplify]: Simplify 0 into 0 0.627 * [backup-simplify]: Simplify 0 into 0 0.627 * [taylor]: Taking taylor expansion of 0 in a 0.627 * [backup-simplify]: Simplify 0 into 0 0.627 * [backup-simplify]: Simplify 0 into 0 0.627 * [backup-simplify]: Simplify (fmod (cosh c) (log1p a)) into (fmod (cosh c) (log1p a)) 0.629 * [backup-simplify]: Simplify (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) into (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) 0.629 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) in (c a) around 0 0.629 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) in a 0.629 * [backup-simplify]: Simplify (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) into (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) 0.629 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) in c 0.629 * [backup-simplify]: Simplify (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) into (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) 0.630 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) in c 0.630 * [backup-simplify]: Simplify (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) into (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) 0.630 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) in a 0.630 * [backup-simplify]: Simplify (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) into (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) 0.630 * [backup-simplify]: Simplify (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) into (fmod (cosh (/ 1 c)) (log1p (/ 1 a))) 0.630 * [taylor]: Taking taylor expansion of 0 in a 0.630 * [backup-simplify]: Simplify 0 into 0 0.630 * [backup-simplify]: Simplify 0 into 0 0.631 * [backup-simplify]: Simplify 0 into 0 0.631 * [taylor]: Taking taylor expansion of 0 in a 0.631 * [backup-simplify]: Simplify 0 into 0 0.631 * [backup-simplify]: Simplify 0 into 0 0.631 * [backup-simplify]: Simplify 0 into 0 0.631 * [backup-simplify]: Simplify 0 into 0 0.631 * [taylor]: Taking taylor expansion of 0 in a 0.631 * [backup-simplify]: Simplify 0 into 0 0.631 * [backup-simplify]: Simplify 0 into 0 0.631 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 c))) (log1p (/ 1 (/ 1 a)))) into (fmod (cosh c) (log1p a)) 0.632 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- c))) (log1p (/ 1 (- a)))) into (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) 0.632 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) in (c a) around 0 0.632 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) in a 0.632 * [backup-simplify]: Simplify (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) into (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) 0.632 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) in c 0.632 * [backup-simplify]: Simplify (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) into (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) 0.633 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) in c 0.633 * [backup-simplify]: Simplify (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) into (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) 0.633 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) in a 0.633 * [backup-simplify]: Simplify (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) into (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) 0.633 * [backup-simplify]: Simplify (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) into (fmod (cosh (/ -1 c)) (log1p (/ -1 a))) 0.633 * [taylor]: Taking taylor expansion of 0 in a 0.633 * [backup-simplify]: Simplify 0 into 0 0.633 * [backup-simplify]: Simplify 0 into 0 0.633 * [backup-simplify]: Simplify 0 into 0 0.633 * [taylor]: Taking taylor expansion of 0 in a 0.633 * [backup-simplify]: Simplify 0 into 0 0.633 * [backup-simplify]: Simplify 0 into 0 0.633 * [backup-simplify]: Simplify 0 into 0 0.633 * [backup-simplify]: Simplify 0 into 0 0.634 * [taylor]: Taking taylor expansion of 0 in a 0.634 * [backup-simplify]: Simplify 0 into 0 0.634 * [backup-simplify]: Simplify 0 into 0 0.634 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- c)))) (log1p (/ -1 (/ 1 (- a))))) into (fmod (cosh c) (log1p a)) 0.634 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.634 * [backup-simplify]: Simplify (log1p a) into (log1p a) 0.634 * [approximate]: Taking taylor expansion of (log1p a) in (a) around 0 0.634 * [taylor]: Taking taylor expansion of (log1p a) in a 0.634 * [taylor]: Rewrote expression to (log (+ 1 a)) 0.634 * [taylor]: Taking taylor expansion of (+ 1 a) in a 0.634 * [taylor]: Taking taylor expansion of 1 in a 0.634 * [backup-simplify]: Simplify 1 into 1 0.635 * [taylor]: Taking taylor expansion of a in a 0.635 * [backup-simplify]: Simplify 0 into 0 0.635 * [backup-simplify]: Simplify 1 into 1 0.636 * [backup-simplify]: Simplify (+ 1 0) into 1 0.636 * [backup-simplify]: Simplify (log 1) into 0 0.636 * [taylor]: Taking taylor expansion of (log1p a) in a 0.637 * [taylor]: Rewrote expression to (log (+ 1 a)) 0.637 * [taylor]: Taking taylor expansion of (+ 1 a) in a 0.637 * [taylor]: Taking taylor expansion of 1 in a 0.637 * [backup-simplify]: Simplify 1 into 1 0.637 * [taylor]: Taking taylor expansion of a in a 0.637 * [backup-simplify]: Simplify 0 into 0 0.637 * [backup-simplify]: Simplify 1 into 1 0.637 * [backup-simplify]: Simplify (+ 1 0) into 1 0.638 * [backup-simplify]: Simplify (log 1) into 0 0.638 * [backup-simplify]: Simplify 0 into 0 0.638 * [backup-simplify]: Simplify (+ 0 1) into 1 0.640 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.640 * [backup-simplify]: Simplify 1 into 1 0.641 * [backup-simplify]: Simplify (+ 0 0) into 0 0.644 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.644 * [backup-simplify]: Simplify -1/2 into -1/2 0.644 * [backup-simplify]: Simplify (+ 0 0) into 0 0.647 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 0.647 * [backup-simplify]: Simplify 1/3 into 1/3