6.476 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.435 * * * [progress]: [2/2] Setting up program. 0.437 * [progress]: [Phase 2 of 3] Improving. 0.438 * [simplify]: Simplifying: (+ x (- (tan (+ y z)) (tan a))) 0.438 * * [simplify]: Extracting # 0 : cost 0 0.438 * * [simplify]: Extracting # 1 : cost 0 0.438 * * [simplify]: Extracting # 2 : cost 0 0.438 * * [simplify]: Extracting # 3 : cost 0 0.438 * * [simplify]: Extracting # 4 : cost 0 0.438 * * [simplify]: Extracting # 5 : cost 0 0.438 * * [simplify]: Extracting # 6 : cost 0 0.438 * * [simplify]: iteration 0 : 9 enodes (cost 9 ) 0.440 * * [simplify]: Extracting # 0 : cost 0 0.440 * * [simplify]: Extracting # 1 : cost 0 0.440 * * [simplify]: Extracting # 2 : cost 0 0.440 * * [simplify]: iteration 1 : 15 enodes (cost 9 ) 0.451 * * [simplify]: Extracting # 0 : cost 0 0.451 * * [simplify]: Extracting # 1 : cost 0 0.451 * * [simplify]: Extracting # 2 : cost 0 0.451 * * [simplify]: iteration 2 : 22 enodes (cost 9 ) 0.457 * * [simplify]: Extracting # 0 : cost 0 0.458 * * [simplify]: Extracting # 1 : cost 0 0.458 * * [simplify]: Extracting # 2 : cost 0 0.458 * * [simplify]: iteration 3 : 33 enodes (cost 9 ) 0.466 * * [simplify]: Extracting # 0 : cost 0 0.466 * * [simplify]: Extracting # 1 : cost 0 0.466 * * [simplify]: Extracting # 2 : cost 0 0.467 * * [simplify]: iteration 4 : 38 enodes (cost 9 ) 0.477 * * [simplify]: Extracting # 0 : cost 0 0.478 * * [simplify]: Extracting # 1 : cost 0 0.478 * * [simplify]: Extracting # 2 : cost 0 0.478 * * [simplify]: iteration 5 : 45 enodes (cost 9 ) 0.490 * * [simplify]: Extracting # 0 : cost 0 0.490 * * [simplify]: Extracting # 1 : cost 0 0.490 * * [simplify]: Extracting # 2 : cost 0 0.490 * * [simplify]: iteration 6 : 51 enodes (cost 9 ) 0.503 * * [simplify]: Extracting # 0 : cost 0 0.503 * * [simplify]: Extracting # 1 : cost 0 0.503 * * [simplify]: Extracting # 2 : cost 0 0.503 * * [simplify]: iteration 7 : 61 enodes (cost 9 ) 0.522 * * [simplify]: Extracting # 0 : cost 0 0.522 * * [simplify]: Extracting # 1 : cost 0 0.522 * * [simplify]: Extracting # 2 : cost 0 0.522 * * [simplify]: iteration 8 : 74 enodes (cost 9 ) 0.544 * * [simplify]: Extracting # 0 : cost 0 0.545 * * [simplify]: Extracting # 1 : cost 0 0.545 * * [simplify]: Extracting # 2 : cost 0 0.545 * * [simplify]: iteration 9 : 86 enodes (cost 9 ) 0.577 * * [simplify]: Extracting # 0 : cost 0 0.577 * * [simplify]: Extracting # 1 : cost 0 0.577 * * [simplify]: iteration 10 : 95 enodes (cost 9 ) 0.596 * * [simplify]: Extracting # 0 : cost 0 0.597 * * [simplify]: iteration done: 95 enodes (cost 9 ) 0.597 * [simplify]: Simplified to: (+ x (- (tan (+ y z)) (tan a))) 0.597 * * [progress]: iteration 1 / 4 0.597 * * * [progress]: picking best candidate 0.599 * * * * [pick]: Picked # 0.599 * * * [progress]: localizing error 0.612 * * * [progress]: generating rewritten candidates 0.612 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1) 0.618 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.636 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.668 * * * [progress]: generating series expansions 0.668 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1) 0.669 * [backup-simplify]: Simplify (tan (+ y z)) into (tan (+ z y)) 0.669 * [approximate]: Taking taylor expansion of (tan (+ z y)) in (y z) around 0 0.669 * [taylor]: Taking taylor expansion of (tan (+ z y)) in z 0.671 * [taylor]: Rewrote expression to (/ (sin (+ z y)) (cos (+ z y))) 0.671 * [taylor]: Taking taylor expansion of (sin (+ z y)) in z 0.671 * [taylor]: Taking taylor expansion of (+ z y) in z 0.671 * [taylor]: Taking taylor expansion of z in z 0.671 * [backup-simplify]: Simplify 0 into 0 0.671 * [backup-simplify]: Simplify 1 into 1 0.671 * [taylor]: Taking taylor expansion of y in z 0.671 * [backup-simplify]: Simplify y into y 0.671 * [backup-simplify]: Simplify (+ 0 y) into y 0.671 * [backup-simplify]: Simplify (sin y) into (sin y) 0.671 * [backup-simplify]: Simplify (cos y) into (cos y) 0.671 * [taylor]: Taking taylor expansion of (cos (+ z y)) in z 0.671 * [taylor]: Taking taylor expansion of (+ z y) in z 0.671 * [taylor]: Taking taylor expansion of z in z 0.671 * [backup-simplify]: Simplify 0 into 0 0.671 * [backup-simplify]: Simplify 1 into 1 0.671 * [taylor]: Taking taylor expansion of y in z 0.671 * [backup-simplify]: Simplify y into y 0.671 * [backup-simplify]: Simplify (+ 0 y) into y 0.671 * [backup-simplify]: Simplify (cos y) into (cos y) 0.671 * [backup-simplify]: Simplify (sin y) into (sin y) 0.672 * [backup-simplify]: Simplify (* (sin y) 1) into (sin y) 0.672 * [backup-simplify]: Simplify (* (cos y) 0) into 0 0.672 * [backup-simplify]: Simplify (+ (sin y) 0) into (sin y) 0.672 * [backup-simplify]: Simplify (* (cos y) 1) into (cos y) 0.672 * [backup-simplify]: Simplify (* (sin y) 0) into 0 0.673 * [backup-simplify]: Simplify (- 0) into 0 0.673 * [backup-simplify]: Simplify (+ (cos y) 0) into (cos y) 0.673 * [backup-simplify]: Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y)) 0.673 * [taylor]: Taking taylor expansion of (tan (+ z y)) in y 0.673 * [taylor]: Rewrote expression to (/ (sin (+ z y)) (cos (+ z y))) 0.673 * [taylor]: Taking taylor expansion of (sin (+ z y)) in y 0.673 * [taylor]: Taking taylor expansion of (+ z y) in y 0.673 * [taylor]: Taking taylor expansion of z in y 0.673 * [backup-simplify]: Simplify z into z 0.673 * [taylor]: Taking taylor expansion of y in y 0.673 * [backup-simplify]: Simplify 0 into 0 0.673 * [backup-simplify]: Simplify 1 into 1 0.673 * [backup-simplify]: Simplify (+ z 0) into z 0.673 * [backup-simplify]: Simplify (sin z) into (sin z) 0.673 * [backup-simplify]: Simplify (cos z) into (cos z) 0.673 * [taylor]: Taking taylor expansion of (cos (+ z y)) in y 0.674 * [taylor]: Taking taylor expansion of (+ z y) in y 0.674 * [taylor]: Taking taylor expansion of z in y 0.674 * [backup-simplify]: Simplify z into z 0.674 * [taylor]: Taking taylor expansion of y in y 0.674 * [backup-simplify]: Simplify 0 into 0 0.674 * [backup-simplify]: Simplify 1 into 1 0.674 * [backup-simplify]: Simplify (+ z 0) into z 0.674 * [backup-simplify]: Simplify (cos z) into (cos z) 0.674 * [backup-simplify]: Simplify (sin z) into (sin z) 0.674 * [backup-simplify]: Simplify (* (sin z) 1) into (sin z) 0.674 * [backup-simplify]: Simplify (* (cos z) 0) into 0 0.674 * [backup-simplify]: Simplify (+ (sin z) 0) into (sin z) 0.674 * [backup-simplify]: Simplify (* (cos z) 1) into (cos z) 0.674 * [backup-simplify]: Simplify (* (sin z) 0) into 0 0.675 * [backup-simplify]: Simplify (- 0) into 0 0.675 * [backup-simplify]: Simplify (+ (cos z) 0) into (cos z) 0.675 * [backup-simplify]: Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z)) 0.675 * [taylor]: Taking taylor expansion of (tan (+ z y)) in y 0.675 * [taylor]: Rewrote expression to (/ (sin (+ z y)) (cos (+ z y))) 0.675 * [taylor]: Taking taylor expansion of (sin (+ z y)) in y 0.675 * [taylor]: Taking taylor expansion of (+ z y) in y 0.675 * [taylor]: Taking taylor expansion of z in y 0.675 * [backup-simplify]: Simplify z into z 0.675 * [taylor]: Taking taylor expansion of y in y 0.675 * [backup-simplify]: Simplify 0 into 0 0.675 * [backup-simplify]: Simplify 1 into 1 0.675 * [backup-simplify]: Simplify (+ z 0) into z 0.675 * [backup-simplify]: Simplify (sin z) into (sin z) 0.676 * [backup-simplify]: Simplify (cos z) into (cos z) 0.676 * [taylor]: Taking taylor expansion of (cos (+ z y)) in y 0.676 * [taylor]: Taking taylor expansion of (+ z y) in y 0.676 * [taylor]: Taking taylor expansion of z in y 0.676 * [backup-simplify]: Simplify z into z 0.676 * [taylor]: Taking taylor expansion of y in y 0.676 * [backup-simplify]: Simplify 0 into 0 0.676 * [backup-simplify]: Simplify 1 into 1 0.676 * [backup-simplify]: Simplify (+ z 0) into z 0.676 * [backup-simplify]: Simplify (cos z) into (cos z) 0.676 * [backup-simplify]: Simplify (sin z) into (sin z) 0.676 * [backup-simplify]: Simplify (* (sin z) 1) into (sin z) 0.676 * [backup-simplify]: Simplify (* (cos z) 0) into 0 0.676 * [backup-simplify]: Simplify (+ (sin z) 0) into (sin z) 0.676 * [backup-simplify]: Simplify (* (cos z) 1) into (cos z) 0.676 * [backup-simplify]: Simplify (* (sin z) 0) into 0 0.677 * [backup-simplify]: Simplify (- 0) into 0 0.677 * [backup-simplify]: Simplify (+ (cos z) 0) into (cos z) 0.677 * [backup-simplify]: Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z)) 0.677 * [taylor]: Taking taylor expansion of (/ (sin z) (cos z)) in z 0.677 * [taylor]: Taking taylor expansion of (sin z) in z 0.677 * [taylor]: Taking taylor expansion of z in z 0.677 * [backup-simplify]: Simplify 0 into 0 0.677 * [backup-simplify]: Simplify 1 into 1 0.678 * [taylor]: Taking taylor expansion of (cos z) in z 0.678 * [taylor]: Taking taylor expansion of z in z 0.678 * [backup-simplify]: Simplify 0 into 0 0.678 * [backup-simplify]: Simplify 1 into 1 0.678 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 0.679 * [backup-simplify]: Simplify (/ 1 1) into 1 0.679 * [backup-simplify]: Simplify (+ 0) into 0 0.680 * [backup-simplify]: Simplify (+ (* (sin z) 0) (* 0 1)) into 0 0.680 * [backup-simplify]: Simplify (+ 0 1) into 1 0.681 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 0.682 * [backup-simplify]: Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z) 0.682 * [backup-simplify]: Simplify (+ 0 (cos z)) into (cos z) 0.682 * [backup-simplify]: Simplify (+ 0) into 0 0.683 * [backup-simplify]: Simplify (+ (* (cos z) 0) (* 0 1)) into 0 0.683 * [backup-simplify]: Simplify (+ 0 1) into 1 0.684 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 0.684 * [backup-simplify]: Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z) 0.684 * [backup-simplify]: Simplify (- (sin z)) into (- (sin z)) 0.684 * [backup-simplify]: Simplify (+ 0 (- (sin z))) into (- (sin z)) 0.685 * [backup-simplify]: Simplify (- (/ (cos z) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (sin z)) (cos z))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0.685 * [taylor]: Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z 0.685 * [taylor]: Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z 0.685 * [taylor]: Taking taylor expansion of (pow (sin z) 2) in z 0.685 * [taylor]: Taking taylor expansion of (sin z) in z 0.685 * [taylor]: Taking taylor expansion of z in z 0.685 * [backup-simplify]: Simplify 0 into 0 0.685 * [backup-simplify]: Simplify 1 into 1 0.686 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 0.686 * [taylor]: Taking taylor expansion of (pow (cos z) 2) in z 0.686 * [taylor]: Taking taylor expansion of (cos z) in z 0.686 * [taylor]: Taking taylor expansion of z in z 0.686 * [backup-simplify]: Simplify 0 into 0 0.686 * [backup-simplify]: Simplify 1 into 1 0.687 * [backup-simplify]: Simplify (* 1 1) into 1 0.687 * [backup-simplify]: Simplify (* 1 1) into 1 0.688 * [backup-simplify]: Simplify (/ 1 1) into 1 0.688 * [taylor]: Taking taylor expansion of 1 in z 0.688 * [backup-simplify]: Simplify 1 into 1 0.688 * [backup-simplify]: Simplify (+ 0 1) into 1 0.688 * [backup-simplify]: Simplify 1 into 1 0.688 * [backup-simplify]: Simplify 1 into 1 0.689 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2 0.690 * [backup-simplify]: Simplify (+ (* (sin z) -1/2) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (sin z))) 0.691 * [backup-simplify]: Simplify (+ 0 0) into 0 0.691 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 0.692 * [backup-simplify]: Simplify (+ (* (cos z) 0) (+ (* 0 1) (* 0 0))) into 0 0.692 * [backup-simplify]: Simplify (+ (- (* 1/2 (sin z))) 0) into (- (* 1/2 (sin z))) 0.693 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2 0.694 * [backup-simplify]: Simplify (+ (* (cos z) -1/2) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos z))) 0.695 * [backup-simplify]: Simplify (+ 0 0) into 0 0.696 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 0.696 * [backup-simplify]: Simplify (+ (* (sin z) 0) (+ (* 0 1) (* 0 0))) into 0 0.697 * [backup-simplify]: Simplify (- 0) into 0 0.697 * [backup-simplify]: Simplify (+ (- (* 1/2 (cos z))) 0) into (- (* 1/2 (cos z))) 0.699 * [backup-simplify]: Simplify (- (/ (- (* 1/2 (sin z))) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (* 1/2 (cos z))) (cos z))) (* (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (/ (- (sin z)) (cos z))))) into (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3))) 0.699 * [taylor]: Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3))) in z 0.699 * [taylor]: Taking taylor expansion of (/ (sin z) (cos z)) in z 0.699 * [taylor]: Taking taylor expansion of (sin z) in z 0.699 * [taylor]: Taking taylor expansion of z in z 0.699 * [backup-simplify]: Simplify 0 into 0 0.699 * [backup-simplify]: Simplify 1 into 1 0.699 * [taylor]: Taking taylor expansion of (cos z) in z 0.699 * [taylor]: Taking taylor expansion of z in z 0.699 * [backup-simplify]: Simplify 0 into 0 0.700 * [backup-simplify]: Simplify 1 into 1 0.701 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 0.701 * [backup-simplify]: Simplify (/ 1 1) into 1 0.701 * [taylor]: Taking taylor expansion of (/ (pow (sin z) 3) (pow (cos z) 3)) in z 0.701 * [taylor]: Taking taylor expansion of (pow (sin z) 3) in z 0.701 * [taylor]: Taking taylor expansion of (sin z) in z 0.701 * [taylor]: Taking taylor expansion of z in z 0.701 * [backup-simplify]: Simplify 0 into 0 0.701 * [backup-simplify]: Simplify 1 into 1 0.702 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 0.702 * [taylor]: Taking taylor expansion of (pow (cos z) 3) in z 0.702 * [taylor]: Taking taylor expansion of (cos z) in z 0.702 * [taylor]: Taking taylor expansion of z in z 0.702 * [backup-simplify]: Simplify 0 into 0 0.702 * [backup-simplify]: Simplify 1 into 1 0.703 * [backup-simplify]: Simplify (* 1 1) into 1 0.704 * [backup-simplify]: Simplify (* 1 1) into 1 0.704 * [backup-simplify]: Simplify (* 1 1) into 1 0.704 * [backup-simplify]: Simplify (* 1 1) into 1 0.705 * [backup-simplify]: Simplify (/ 1 1) into 1 0.705 * [backup-simplify]: Simplify (+ 0 0) into 0 0.705 * [backup-simplify]: Simplify 0 into 0 0.706 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 0.706 * [backup-simplify]: Simplify (+ 0) into 0 0.707 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0 0.707 * [backup-simplify]: Simplify 0 into 0 0.709 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0 0.710 * [backup-simplify]: Simplify (+ (* (sin z) 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1)))) into 0 0.710 * [backup-simplify]: Simplify (+ 0 0) into 0 0.712 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into -1/6 0.713 * [backup-simplify]: Simplify (+ (* (cos z) -1/6) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (cos z))) 0.713 * [backup-simplify]: Simplify (+ 0 (- (* 1/6 (cos z)))) into (- (* 1/6 (cos z))) 0.714 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0 0.716 * [backup-simplify]: Simplify (+ (* (cos z) 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1)))) into 0 0.716 * [backup-simplify]: Simplify (+ 0 0) into 0 0.718 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into -1/6 0.718 * [backup-simplify]: Simplify (+ (* (sin z) -1/6) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (sin z))) 0.719 * [backup-simplify]: Simplify (- (- (* 1/6 (sin z)))) into (* 1/6 (sin z)) 0.719 * [backup-simplify]: Simplify (+ 0 (* 1/6 (sin z))) into (* 1/6 (sin z)) 0.720 * [backup-simplify]: Simplify (- (/ (- (* 1/6 (cos z))) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (* 1/6 (sin z)) (cos z))) (* (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (/ (- (* 1/2 (cos z))) (cos z))) (* (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3))) (/ (- (sin z)) (cos z))))) into (+ (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3)) 0.720 * [taylor]: Taking taylor expansion of (+ (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3)) in z 0.720 * [taylor]: Taking taylor expansion of (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z 0.720 * [taylor]: Taking taylor expansion of 4/3 in z 0.720 * [backup-simplify]: Simplify 4/3 into 4/3 0.720 * [taylor]: Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z 0.720 * [taylor]: Taking taylor expansion of (pow (sin z) 2) in z 0.720 * [taylor]: Taking taylor expansion of (sin z) in z 0.720 * [taylor]: Taking taylor expansion of z in z 0.720 * [backup-simplify]: Simplify 0 into 0 0.720 * [backup-simplify]: Simplify 1 into 1 0.721 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 0.721 * [taylor]: Taking taylor expansion of (pow (cos z) 2) in z 0.721 * [taylor]: Taking taylor expansion of (cos z) in z 0.721 * [taylor]: Taking taylor expansion of z in z 0.721 * [backup-simplify]: Simplify 0 into 0 0.721 * [backup-simplify]: Simplify 1 into 1 0.721 * [backup-simplify]: Simplify (* 1 1) into 1 0.721 * [backup-simplify]: Simplify (* 1 1) into 1 0.721 * [backup-simplify]: Simplify (/ 1 1) into 1 0.721 * [taylor]: Taking taylor expansion of (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3) in z 0.721 * [taylor]: Taking taylor expansion of (/ (pow (sin z) 4) (pow (cos z) 4)) in z 0.721 * [taylor]: Taking taylor expansion of (pow (sin z) 4) in z 0.721 * [taylor]: Taking taylor expansion of (sin z) in z 0.721 * [taylor]: Taking taylor expansion of z in z 0.721 * [backup-simplify]: Simplify 0 into 0 0.722 * [backup-simplify]: Simplify 1 into 1 0.722 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 0.722 * [taylor]: Taking taylor expansion of (pow (cos z) 4) in z 0.722 * [taylor]: Taking taylor expansion of (cos z) in z 0.722 * [taylor]: Taking taylor expansion of z in z 0.722 * [backup-simplify]: Simplify 0 into 0 0.722 * [backup-simplify]: Simplify 1 into 1 0.722 * [backup-simplify]: Simplify (* 1 1) into 1 0.722 * [backup-simplify]: Simplify (* 1 1) into 1 0.723 * [backup-simplify]: Simplify (* 1 1) into 1 0.723 * [backup-simplify]: Simplify (* 1 1) into 1 0.723 * [backup-simplify]: Simplify (/ 1 1) into 1 0.723 * [taylor]: Taking taylor expansion of 1/3 in z 0.723 * [backup-simplify]: Simplify 1/3 into 1/3 0.723 * [backup-simplify]: Simplify (+ 0 1/3) into 1/3 0.724 * [backup-simplify]: Simplify (+ 0 1/3) into 1/3 0.724 * [backup-simplify]: Simplify 1/3 into 1/3