0.785 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.444 * * * [progress]: [2/2] Setting up program. 0.448 * [progress]: [Phase 2 of 3] Improving. 0.451 * [simplify]: Simplifying using # : (/ (- x (sin x)) (- x (tan x))) 0.868 * * [simplify]: iteration 0 : 19 enodes (cost 9 ) 0.868 * * [simplify]: iteration 1 : 19 enodes (cost 9 ) 0.868 * [simplify]: Simplified to: (/ (- x (sin x)) (- x (tan x))) 0.870 * * [progress]: iteration 1 / 4 0.870 * * * [progress]: picking best candidate 0.873 * * * * [pick]: Picked # 0.873 * * * [progress]: localizing error 0.883 * * * [progress]: generating rewritten candidates 0.884 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.889 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.892 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.914 * * * [progress]: generating series expansions 0.914 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.917 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 0.918 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.918 * [taylor]: Taking taylor expansion of (sin x) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.918 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.918 * [taylor]: Taking taylor expansion of (sin x) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.924 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 0.924 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.925 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.925 * [taylor]: Taking taylor expansion of x in x 0.925 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.925 * [taylor]: Taking taylor expansion of x in x 0.925 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.925 * [taylor]: Taking taylor expansion of x in x 0.926 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 0.926 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 0.926 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.926 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.926 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.926 * [taylor]: Taking taylor expansion of -1 in x 0.926 * [taylor]: Taking taylor expansion of x in x 0.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.926 * [taylor]: Taking taylor expansion of x in x 0.926 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 0.926 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.926 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.926 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.926 * [taylor]: Taking taylor expansion of -1 in x 0.926 * [taylor]: Taking taylor expansion of x in x 0.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.926 * [taylor]: Taking taylor expansion of x in x 0.927 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.927 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 0.927 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.927 * [taylor]: Taking taylor expansion of x in x 0.927 * [taylor]: Taking taylor expansion of (tan x) in x 0.928 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.928 * [taylor]: Taking taylor expansion of (sin x) in x 0.928 * [taylor]: Taking taylor expansion of x in x 0.929 * [taylor]: Taking taylor expansion of (cos x) in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.929 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.929 * [taylor]: Taking taylor expansion of (tan x) in x 0.929 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.929 * [taylor]: Taking taylor expansion of (sin x) in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.929 * [taylor]: Taking taylor expansion of (cos x) in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.933 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 0.933 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.933 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.933 * [taylor]: Taking taylor expansion of x in x 0.933 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.933 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.933 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.933 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.933 * [taylor]: Taking taylor expansion of x in x 0.933 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.933 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.933 * [taylor]: Taking taylor expansion of x in x 0.933 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.933 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.933 * [taylor]: Taking taylor expansion of x in x 0.933 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.934 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.934 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.934 * [taylor]: Taking taylor expansion of x in x 0.934 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.934 * [taylor]: Taking taylor expansion of x in x 0.936 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.936 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 0.936 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.936 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.936 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.936 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.936 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.936 * [taylor]: Taking taylor expansion of -1 in x 0.936 * [taylor]: Taking taylor expansion of x in x 0.936 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.936 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.936 * [taylor]: Taking taylor expansion of -1 in x 0.936 * [taylor]: Taking taylor expansion of x in x 0.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.936 * [taylor]: Taking taylor expansion of x in x 0.936 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 0.936 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.936 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.936 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.936 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.936 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.936 * [taylor]: Taking taylor expansion of -1 in x 0.936 * [taylor]: Taking taylor expansion of x in x 0.936 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.936 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.936 * [taylor]: Taking taylor expansion of -1 in x 0.936 * [taylor]: Taking taylor expansion of x in x 0.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.938 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.939 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 0.939 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.939 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of (sin x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of (tan x) in x 0.939 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.939 * [taylor]: Taking taylor expansion of (sin x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of (cos x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.940 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (sin x) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (tan x) in x 0.940 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.940 * [taylor]: Taking taylor expansion of (sin x) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (cos x) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.945 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 0.945 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.945 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.946 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.946 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.946 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.946 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.946 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.948 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.948 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.948 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.948 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.948 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.948 * [taylor]: Taking taylor expansion of -1 in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.948 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.948 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.948 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.948 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.948 * [taylor]: Taking taylor expansion of -1 in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.949 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.949 * [taylor]: Taking taylor expansion of -1 in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.949 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.949 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.949 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.949 * [taylor]: Taking taylor expansion of -1 in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.949 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.949 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.949 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.949 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.949 * [taylor]: Taking taylor expansion of -1 in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.949 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.949 * [taylor]: Taking taylor expansion of -1 in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.951 * * * [progress]: simplifying candidates 0.952 * [simplify]: Simplifying using # : (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (sin x)) (/ (exp x) (exp (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (- (log (- x (sin x))) (log (- x (tan x)))) (log (/ (- x (sin x)) (- x (tan x)))) (exp (/ (- x (sin x)) (- x (tan x)))) (/ (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x)))) (* (cbrt (/ (- x (sin x)) (- x (tan x)))) (cbrt (/ (- x (sin x)) (- x (tan x))))) (cbrt (/ (- x (sin x)) (- x (tan x)))) (* (* (/ (- x (sin x)) (- x (tan x))) (/ (- x (sin x)) (- x (tan x)))) (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (neg (- x (sin x))) (neg (- x (tan x))) (/ x (- x (tan x))) (/ (sin x) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (cbrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (sqrt (- x (tan x)))) (/ (cbrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) 1) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (+ (sqrt x) (sqrt (tan x)))) (/ (cbrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) 1) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (sqrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) 1) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) 1) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- (sqrt x) (sqrt (sin x))) (cbrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) 1) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) 1) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (- x (tan x))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ (- x (sin x)) 1) (/ (- x (sin x)) (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) 1) (/ (- x (tan x)) (cbrt (- x (sin x)))) (/ (- x (tan x)) (sqrt (- x (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3))) (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x)))) (* (- x (tan x)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x))))) (* (- x (tan x)) (+ x (sin x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (neg (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) 0.992 * * [simplify]: iteration 0 : 5196 enodes (cost 1147 ) 0.997 * [simplify]: Simplified to: (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (* (sin x) (+ x (sin x)))) (neg (sin x)) (- (* x x) (pow (sin x) 2)) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (sin x)) (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (* (tan x) (+ x (tan x)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (log (/ (- x (sin x)) (- x (tan x)))) (log (/ (- x (sin x)) (- x (tan x)))) (exp (/ (- x (sin x)) (- x (tan x)))) (pow (/ (- x (sin x)) (- x (tan x))) 3) (* (cbrt (/ (- x (sin x)) (- x (tan x)))) (cbrt (/ (- x (sin x)) (- x (tan x))))) (cbrt (/ (- x (sin x)) (- x (tan x)))) (pow (/ (- x (sin x)) (- x (tan x))) 3) (sqrt (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (+ (sin x) (neg x)) (+ (tan x) (neg x)) (/ x (- x (tan x))) (/ (sin x) (- x (tan x))) (* (cbrt (- x (sin x))) (/ (cbrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))) (/ (cbrt (- x (sin x))) (cbrt (- x (tan x)))) (* (cbrt (- x (sin x))) (/ (cbrt (- x (sin x))) (sqrt (- x (tan x))))) (/ (cbrt (- x (sin x))) (sqrt (- x (tan x)))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (/ (cbrt (- x (sin x))) (- x (tan x))) (* (cbrt (- x (sin x))) (/ (cbrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x))))) (/ (cbrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (sqrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (sqrt (- x (sin x))) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (sqrt (- x (sin x))) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- (sqrt x) (sqrt (sin x))) (cbrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (+ (sqrt x) (sqrt (sin x))) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (tan x)))) (+ (sqrt x) (sqrt (sin x))) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (- x (tan x))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (- x (sin x)) (/ (- x (sin x)) (+ (sqrt x) (sqrt (tan x)))) (- x (sin x)) (/ (- x (tan x)) (cbrt (- x (sin x)))) (/ (- x (tan x)) (sqrt (- x (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3))) (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x)))) (* (+ (* x x) (* (sin x) (+ x (sin x)))) (- x (tan x))) (* (+ x (sin x)) (- x (tan x))) (+ (* 1/5040 (pow x 7)) (+ (* (pow x 3) 1/6) (* (pow x 5) -1/120))) (- x (sin x)) (- x (sin x)) (+ (* (pow x 7) -17/315) (+ (* (pow x 5) -2/15) (* (pow x 3) -1/3))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2)) (+ 1 (+ (/ (pow (sin x) 2) (* x (* x (pow (cos x) 2)))) (- (/ (sin x) (* x (cos x))) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* x (* x (cos x)))))))) (+ 1 (+ (/ (pow (sin x) 2) (* x (* x (pow (cos x) 2)))) (- (/ (sin x) (* x (cos x))) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* x (* x (cos x)))))))) 0.998 * * * [progress]: adding candidates to table 1.089 * * [progress]: iteration 2 / 4 1.089 * * * [progress]: picking best candidate 1.100 * * * * [pick]: Picked # 1.100 * * * [progress]: localizing error 1.109 * * * [progress]: generating rewritten candidates 1.109 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.117 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1.120 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.124 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 1.130 * * * [progress]: generating series expansions 1.130 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.131 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in (x) around 0 1.131 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.131 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.131 * [taylor]: Taking taylor expansion of 9/40 in x 1.131 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.131 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.131 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.131 * [taylor]: Taking taylor expansion of 27/2800 in x 1.131 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.131 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of 1/2 in x 1.131 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.131 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.131 * [taylor]: Taking taylor expansion of 9/40 in x 1.131 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.131 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.131 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.131 * [taylor]: Taking taylor expansion of 27/2800 in x 1.131 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.131 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of 1/2 in x 1.132 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.132 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.132 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.132 * [taylor]: Taking taylor expansion of 9/40 in x 1.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.132 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.132 * [taylor]: Taking taylor expansion of x in x 1.132 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.132 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.132 * [taylor]: Taking taylor expansion of 27/2800 in x 1.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.132 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.132 * [taylor]: Taking taylor expansion of x in x 1.133 * [taylor]: Taking taylor expansion of 1/2 in x 1.133 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.133 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.133 * [taylor]: Taking taylor expansion of 9/40 in x 1.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.133 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.133 * [taylor]: Taking taylor expansion of x in x 1.133 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.133 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.133 * [taylor]: Taking taylor expansion of 27/2800 in x 1.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.133 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.133 * [taylor]: Taking taylor expansion of x in x 1.133 * [taylor]: Taking taylor expansion of 1/2 in x 1.134 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.134 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.134 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.134 * [taylor]: Taking taylor expansion of 9/40 in x 1.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.134 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.134 * [taylor]: Taking taylor expansion of x in x 1.134 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.134 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.134 * [taylor]: Taking taylor expansion of 27/2800 in x 1.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.134 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.134 * [taylor]: Taking taylor expansion of x in x 1.135 * [taylor]: Taking taylor expansion of 1/2 in x 1.135 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.135 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.135 * [taylor]: Taking taylor expansion of 9/40 in x 1.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.135 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.135 * [taylor]: Taking taylor expansion of x in x 1.135 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.135 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.135 * [taylor]: Taking taylor expansion of 27/2800 in x 1.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.135 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.135 * [taylor]: Taking taylor expansion of x in x 1.135 * [taylor]: Taking taylor expansion of 1/2 in x 1.136 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.136 * [approximate]: Taking taylor expansion of (* 9/40 x) in (x) around 0 1.136 * [taylor]: Taking taylor expansion of (* 9/40 x) in x 1.136 * [taylor]: Taking taylor expansion of 9/40 in x 1.136 * [taylor]: Taking taylor expansion of x in x 1.136 * [taylor]: Taking taylor expansion of (* 9/40 x) in x 1.136 * [taylor]: Taking taylor expansion of 9/40 in x 1.136 * [taylor]: Taking taylor expansion of x in x 1.136 * [approximate]: Taking taylor expansion of (/ 9/40 x) in (x) around 0 1.136 * [taylor]: Taking taylor expansion of (/ 9/40 x) in x 1.136 * [taylor]: Taking taylor expansion of 9/40 in x 1.136 * [taylor]: Taking taylor expansion of x in x 1.136 * [taylor]: Taking taylor expansion of (/ 9/40 x) in x 1.137 * [taylor]: Taking taylor expansion of 9/40 in x 1.137 * [taylor]: Taking taylor expansion of x in x 1.137 * [approximate]: Taking taylor expansion of (/ -9/40 x) in (x) around 0 1.137 * [taylor]: Taking taylor expansion of (/ -9/40 x) in x 1.137 * [taylor]: Taking taylor expansion of -9/40 in x 1.137 * [taylor]: Taking taylor expansion of x in x 1.137 * [taylor]: Taking taylor expansion of (/ -9/40 x) in x 1.137 * [taylor]: Taking taylor expansion of -9/40 in x 1.137 * [taylor]: Taking taylor expansion of x in x 1.138 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.138 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 1.138 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.138 * [taylor]: Taking taylor expansion of 9/40 in x 1.138 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.138 * [taylor]: Taking taylor expansion of x in x 1.138 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.138 * [taylor]: Taking taylor expansion of 9/40 in x 1.138 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.138 * [taylor]: Taking taylor expansion of x in x 1.138 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.138 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.139 * [taylor]: Taking taylor expansion of 9/40 in x 1.139 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.139 * [taylor]: Taking taylor expansion of x in x 1.139 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.139 * [taylor]: Taking taylor expansion of 9/40 in x 1.139 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.139 * [taylor]: Taking taylor expansion of x in x 1.139 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.139 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.139 * [taylor]: Taking taylor expansion of 9/40 in x 1.140 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.140 * [taylor]: Taking taylor expansion of x in x 1.140 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.140 * [taylor]: Taking taylor expansion of 9/40 in x 1.140 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.140 * [taylor]: Taking taylor expansion of x in x 1.140 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 1.140 * [approximate]: Taking taylor expansion of (* -27/2800 (pow x 4)) in (x) around 0 1.140 * [taylor]: Taking taylor expansion of (* -27/2800 (pow x 4)) in x 1.140 * [taylor]: Taking taylor expansion of -27/2800 in x 1.141 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.141 * [taylor]: Taking taylor expansion of x in x 1.141 * [taylor]: Taking taylor expansion of (* -27/2800 (pow x 4)) in x 1.141 * [taylor]: Taking taylor expansion of -27/2800 in x 1.141 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.141 * [taylor]: Taking taylor expansion of x in x 1.141 * [approximate]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in (x) around 0 1.142 * [taylor]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in x 1.142 * [taylor]: Taking taylor expansion of -27/2800 in x 1.142 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.142 * [taylor]: Taking taylor expansion of x in x 1.142 * [taylor]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in x 1.142 * [taylor]: Taking taylor expansion of -27/2800 in x 1.142 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.142 * [taylor]: Taking taylor expansion of x in x 1.143 * [approximate]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in (x) around 0 1.143 * [taylor]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in x 1.143 * [taylor]: Taking taylor expansion of -27/2800 in x 1.143 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.143 * [taylor]: Taking taylor expansion of x in x 1.143 * [taylor]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in x 1.143 * [taylor]: Taking taylor expansion of -27/2800 in x 1.143 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.143 * [taylor]: Taking taylor expansion of x in x 1.144 * * * [progress]: simplifying candidates 1.145 * [simplify]: Simplifying using # : (* (exp (* x (* x 9/40))) (* (exp (* (pow x 4) -27/2800)) (exp -1/2))) (* (exp (* x (* x 9/40))) (exp (+ (* (pow x 4) -27/2800) -1/2))) (log (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (exp (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (* (cbrt (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (cbrt (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2)))) (cbrt (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (* (* (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2)) (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (sqrt (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (sqrt (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (+ (pow (* x (* x 9/40)) 3) (pow (+ (* (pow x 4) -27/2800) -1/2) 3)) (+ (* (* x (* x 9/40)) (* x (* x 9/40))) (- (* (+ (* (pow x 4) -27/2800) -1/2) (+ (* (pow x 4) -27/2800) -1/2)) (* (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2)))) (- (* (* x (* x 9/40)) (* x (* x 9/40))) (* (+ (* (pow x 4) -27/2800) -1/2) (+ (* (pow x 4) -27/2800) -1/2))) (- (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2)) (+ (* x (* x 9/40)) (* (pow x 4) -27/2800)) (* x 9/40) (+ (log x) (log 9/40)) (log (* x 9/40)) (exp (* x 9/40)) (* (* (* x x) x) (* (* 9/40 9/40) 9/40)) (* (cbrt (* x 9/40)) (cbrt (* x 9/40))) (cbrt (* x 9/40)) (* (* (* x 9/40) (* x 9/40)) (* x 9/40)) (sqrt (* x 9/40)) (sqrt (* x 9/40)) (* (sqrt x) (sqrt 9/40)) (* (sqrt x) (sqrt 9/40)) (* x (* (cbrt 9/40) (cbrt 9/40))) (* x (sqrt 9/40)) (* x 1) (* (cbrt x) 9/40) (* (sqrt x) 9/40) (* x 9/40) (* x (* x 9/40)) (* x (* x 9/40)) (+ (log x) (+ (log x) (log 9/40))) (+ (log x) (log (* x 9/40))) (log (* x (* x 9/40))) (exp (* x (* x 9/40))) (* (* (* x x) x) (* (* (* x x) x) (* (* 9/40 9/40) 9/40))) (* (* (* x x) x) (* (* (* x 9/40) (* x 9/40)) (* x 9/40))) (* (cbrt (* x (* x 9/40))) (cbrt (* x (* x 9/40)))) (cbrt (* x (* x 9/40))) (* (* (* x (* x 9/40)) (* x (* x 9/40))) (* x (* x 9/40))) (sqrt (* x (* x 9/40))) (sqrt (* x (* x 9/40))) (* x x) (* (cbrt x) (* x 9/40)) (* (sqrt x) (* x 9/40)) (* x (* x 9/40)) (+ (* (log x) 4) (log -27/2800)) (+ (* (log x) 4) (log -27/2800)) (+ (log (pow x 4)) (log -27/2800)) (log (* (pow x 4) -27/2800)) (exp (* (pow x 4) -27/2800)) (* (* (* (pow x 4) (pow x 4)) (pow x 4)) (* (* -27/2800 -27/2800) -27/2800)) (* (cbrt (* (pow x 4) -27/2800)) (cbrt (* (pow x 4) -27/2800))) (cbrt (* (pow x 4) -27/2800)) (* (* (* (pow x 4) -27/2800) (* (pow x 4) -27/2800)) (* (pow x 4) -27/2800)) (sqrt (* (pow x 4) -27/2800)) (sqrt (* (pow x 4) -27/2800)) (* (pow (sqrt x) 4) (sqrt -27/2800)) (* (pow (sqrt x) 4) (sqrt -27/2800)) (* (sqrt (pow x 4)) (sqrt -27/2800)) (* (sqrt (pow x 4)) (sqrt -27/2800)) (* (pow x (/ 4 2)) (sqrt -27/2800)) (* (pow x (/ 4 2)) (sqrt -27/2800)) (* (pow x 4) (* (cbrt -27/2800) (cbrt -27/2800))) (* (pow x 4) (sqrt -27/2800)) (* (pow x 4) 1) (* (pow (cbrt x) 4) -27/2800) (* (pow (sqrt x) 4) -27/2800) (* (pow x 4) -27/2800) (* (cbrt (pow x 4)) -27/2800) (* (sqrt (pow x 4)) -27/2800) (* (pow x 4) -27/2800) (* (pow x (/ 4 2)) -27/2800) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (* 9/40 x) (* 9/40 x) (* 9/40 x) (* 9/40 (pow x 2)) (* 9/40 (pow x 2)) (* 9/40 (pow x 2)) (* -27/2800 (pow x 4)) (* -27/2800 (pow x 4)) (* -27/2800 (pow x 4)) 1.194 * * [simplify]: iteration 0 : 4967 enodes (cost 650 ) 1.195 * * [simplify]: iteration 1 : 4967 enodes (cost 650 ) 1.197 * [simplify]: Simplified to: (exp (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (exp (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (log (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (exp (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (* (cbrt (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (cbrt (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2)))) (cbrt (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (pow (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2)) 3) (sqrt (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (sqrt (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2))) (+ (* 729/64000 (pow x 6)) (pow (+ (* (pow x 4) -27/2800) -1/2) 3)) (+ (* (pow x 4) 81/1600) (* (+ (* (pow x 4) -27/2800) -1/2) (+ (* (pow x 4) -27/2800) (+ -1/2 (* x (* x -9/40)))))) (+ (* (pow x 4) 81/1600) (* (+ (* (pow x 4) -27/2800) -1/2) (+ (* (pow x 4) 27/2800) 1/2))) (+ (* x (* x 9/40)) (+ (* (pow x 4) 27/2800) 1/2)) (+ (* x (* x 9/40)) (* (pow x 4) -27/2800)) (* x 9/40) (log (* x 9/40)) (log (* x 9/40)) (pow (exp x) 9/40) (* (pow x 3) 729/64000) (* (cbrt (* x 9/40)) (cbrt (* x 9/40))) (cbrt (* x 9/40)) (* (pow x 3) 729/64000) (sqrt (* x 9/40)) (sqrt (* x 9/40)) (* (sqrt x) (sqrt 9/40)) (* (sqrt x) (sqrt 9/40)) (* x (* (cbrt 9/40) (cbrt 9/40))) (* x (sqrt 9/40)) x (* 9/40 (cbrt x)) (* 9/40 (sqrt x)) (* x 9/40) (* x (* x 9/40)) (* x (* x 9/40)) (log (* x (* x 9/40))) (log (* x (* x 9/40))) (log (* x (* x 9/40))) (pow (pow (exp x) 9/40) x) (* 729/64000 (pow x 6)) (* 729/64000 (pow x 6)) (* (cbrt (* x (* x 9/40))) (cbrt (* x (* x 9/40)))) (cbrt (* x (* x 9/40))) (* 729/64000 (pow x 6)) (sqrt (* x (* x 9/40))) (sqrt (* x (* x 9/40))) (* x x) (* x (* 9/40 (cbrt x))) (* 9/40 (pow x 3/2)) (* x (* x 9/40)) (log (* (pow x 4) -27/2800)) (log (* (pow x 4) -27/2800)) (log (* (pow x 4) -27/2800)) (log (* (pow x 4) -27/2800)) (pow (exp (pow x 4)) -27/2800) (* (pow x 12) -19683/21952000000) (* (cbrt (* (pow x 4) -27/2800)) (cbrt (* (pow x 4) -27/2800))) (cbrt (* (pow x 4) -27/2800)) (* (pow x 12) -19683/21952000000) (sqrt (* (pow x 4) -27/2800)) (sqrt (* (pow x 4) -27/2800)) (* x (* x (sqrt -27/2800))) (* x (* x (sqrt -27/2800))) (* (sqrt -27/2800) (sqrt (pow x 4))) (* (sqrt -27/2800) (sqrt (pow x 4))) (* x (* x (sqrt -27/2800))) (* x (* x (sqrt -27/2800))) (* (pow x 4) (* (cbrt -27/2800) (cbrt -27/2800))) (* (pow x 4) (sqrt -27/2800)) (pow x 4) (* -27/2800 (pow (cbrt x) 4)) (* x (* x -27/2800)) (* (pow x 4) -27/2800) (* -27/2800 (cbrt (pow x 4))) (* -27/2800 (sqrt (pow x 4))) (* (pow x 4) -27/2800) (* x (* x -27/2800)) (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2)) (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2)) (+ (* x (* x 9/40)) (+ (* (pow x 4) -27/2800) -1/2)) (* x 9/40) (* x 9/40) (* x 9/40) (* x (* x 9/40)) (* x (* x 9/40)) (* x (* x 9/40)) (* (pow x 4) -27/2800) (* (pow x 4) -27/2800) (* (pow x 4) -27/2800) 1.198 * * * [progress]: adding candidates to table 1.293 * * [progress]: iteration 3 / 4 1.293 * * * [progress]: picking best candidate 1.302 * * * * [pick]: Picked # 1.302 * * * [progress]: localizing error 1.318 * * * [progress]: generating rewritten candidates 1.318 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 1.322 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1) 1.325 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.329 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1) 1.333 * * * [progress]: generating series expansions 1.333 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 1.333 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.333 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.333 * [taylor]: Taking taylor expansion of x in x 1.333 * [taylor]: Taking taylor expansion of (sin x) in x 1.333 * [taylor]: Taking taylor expansion of x in x 1.333 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.333 * [taylor]: Taking taylor expansion of x in x 1.333 * [taylor]: Taking taylor expansion of (sin x) in x 1.333 * [taylor]: Taking taylor expansion of x in x 1.337 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.337 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.337 * [taylor]: Taking taylor expansion of x in x 1.337 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.337 * [taylor]: Taking taylor expansion of x in x 1.337 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.337 * [taylor]: Taking taylor expansion of x in x 1.337 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.337 * [taylor]: Taking taylor expansion of x in x 1.338 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.338 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 1.338 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.338 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.338 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.338 * [taylor]: Taking taylor expansion of -1 in x 1.338 * [taylor]: Taking taylor expansion of x in x 1.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.338 * [taylor]: Taking taylor expansion of x in x 1.338 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 1.338 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.338 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.338 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.339 * [taylor]: Taking taylor expansion of -1 in x 1.339 * [taylor]: Taking taylor expansion of x in x 1.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.339 * [taylor]: Taking taylor expansion of x in x 1.339 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1) 1.339 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.339 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.339 * [taylor]: Taking taylor expansion of x in x 1.339 * [taylor]: Taking taylor expansion of (sin x) in x 1.339 * [taylor]: Taking taylor expansion of x in x 1.339 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.339 * [taylor]: Taking taylor expansion of x in x 1.340 * [taylor]: Taking taylor expansion of (sin x) in x 1.340 * [taylor]: Taking taylor expansion of x in x 1.342 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.342 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.342 * [taylor]: Taking taylor expansion of x in x 1.342 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.342 * [taylor]: Taking taylor expansion of x in x 1.342 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.342 * [taylor]: Taking taylor expansion of x in x 1.342 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.342 * [taylor]: Taking taylor expansion of x in x 1.343 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.343 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 1.343 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.343 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.343 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.343 * [taylor]: Taking taylor expansion of -1 in x 1.343 * [taylor]: Taking taylor expansion of x in x 1.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.343 * [taylor]: Taking taylor expansion of x in x 1.343 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 1.343 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.343 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.343 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.343 * [taylor]: Taking taylor expansion of -1 in x 1.343 * [taylor]: Taking taylor expansion of x in x 1.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.343 * [taylor]: Taking taylor expansion of x in x 1.344 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.344 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.344 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.344 * [taylor]: Taking taylor expansion of x in x 1.344 * [taylor]: Taking taylor expansion of (sin x) in x 1.344 * [taylor]: Taking taylor expansion of x in x 1.344 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.344 * [taylor]: Taking taylor expansion of x in x 1.344 * [taylor]: Taking taylor expansion of (sin x) in x 1.344 * [taylor]: Taking taylor expansion of x in x 1.346 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.346 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.346 * [taylor]: Taking taylor expansion of x in x 1.346 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.346 * [taylor]: Taking taylor expansion of x in x 1.347 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.347 * [taylor]: Taking taylor expansion of x in x 1.347 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.347 * [taylor]: Taking taylor expansion of x in x 1.347 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.347 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 1.347 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.347 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.347 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.347 * [taylor]: Taking taylor expansion of -1 in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.348 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 1.348 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.348 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.348 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.348 * [taylor]: Taking taylor expansion of -1 in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.348 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1) 1.349 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.349 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.349 * [taylor]: Taking taylor expansion of (tan x) in x 1.349 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.349 * [taylor]: Taking taylor expansion of (sin x) in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.349 * [taylor]: Taking taylor expansion of (cos x) in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.349 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.349 * [taylor]: Taking taylor expansion of (tan x) in x 1.349 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.349 * [taylor]: Taking taylor expansion of (sin x) in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.349 * [taylor]: Taking taylor expansion of (cos x) in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.352 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.353 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.353 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.353 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.353 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.353 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.355 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.355 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.355 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.355 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.355 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.355 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.355 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.355 * [taylor]: Taking taylor expansion of -1 in x 1.355 * [taylor]: Taking taylor expansion of x in x 1.355 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.355 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.356 * [taylor]: Taking taylor expansion of -1 in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.356 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.356 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.356 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.356 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.356 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.356 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.356 * [taylor]: Taking taylor expansion of -1 in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.356 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.356 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.356 * [taylor]: Taking taylor expansion of -1 in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.358 * * * [progress]: simplifying candidates 1.359 * [simplify]: Simplifying using # : (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (sin x)) (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (sin x)) (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (sin x)) (/ (exp x) (exp (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (neg (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) 1.384 * * [simplify]: iteration 0 : 4960 enodes (cost 510 ) 1.385 * * [simplify]: iteration 1 : 4960 enodes (cost 510 ) 1.387 * [simplify]: Simplified to: (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (* (sin x) (+ x (sin x)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (sin x)) (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (* (sin x) (+ x (sin x)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (sin x)) (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (* (sin x) (+ x (sin x)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (sin x)) (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (* (tan x) (+ x (tan x)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (+ (* 1/5040 (pow x 7)) (+ (* (pow x 3) 1/6) (* (pow x 5) -1/120))) (- x (sin x)) (- x (sin x)) (+ (* 1/5040 (pow x 7)) (+ (* (pow x 3) 1/6) (* (pow x 5) -1/120))) (- x (sin x)) (- x (sin x)) (+ (* 1/5040 (pow x 7)) (+ (* (pow x 3) 1/6) (* (pow x 5) -1/120))) (- x (sin x)) (- x (sin x)) (+ (* (pow x 7) -17/315) (+ (* (pow x 5) -2/15) (* (pow x 3) -1/3))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) 1.387 * * * [progress]: adding candidates to table 1.455 * * [progress]: iteration 4 / 4 1.455 * * * [progress]: picking best candidate 1.464 * * * * [pick]: Picked # 1.464 * * * [progress]: localizing error 1.476 * * * [progress]: generating rewritten candidates 1.476 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.479 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1) 1.482 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1) 1.486 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 1) 1.490 * * * [progress]: generating series expansions 1.490 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.490 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.490 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.490 * [taylor]: Taking taylor expansion of x in x 1.490 * [taylor]: Taking taylor expansion of (sin x) in x 1.490 * [taylor]: Taking taylor expansion of x in x 1.490 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.490 * [taylor]: Taking taylor expansion of x in x 1.490 * [taylor]: Taking taylor expansion of (sin x) in x 1.490 * [taylor]: Taking taylor expansion of x in x 1.492 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.492 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.492 * [taylor]: Taking taylor expansion of x in x 1.492 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.492 * [taylor]: Taking taylor expansion of x in x 1.492 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.492 * [taylor]: Taking taylor expansion of x in x 1.492 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.492 * [taylor]: Taking taylor expansion of x in x 1.493 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.493 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 1.493 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.493 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.493 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.493 * [taylor]: Taking taylor expansion of -1 in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 1.493 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.494 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.494 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.494 * [taylor]: Taking taylor expansion of -1 in x 1.494 * [taylor]: Taking taylor expansion of x in x 1.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.494 * [taylor]: Taking taylor expansion of x in x 1.494 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1) 1.494 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.494 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.494 * [taylor]: Taking taylor expansion of x in x 1.494 * [taylor]: Taking taylor expansion of (tan x) in x 1.495 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.495 * [taylor]: Taking taylor expansion of (sin x) in x 1.495 * [taylor]: Taking taylor expansion of x in x 1.495 * [taylor]: Taking taylor expansion of (cos x) in x 1.495 * [taylor]: Taking taylor expansion of x in x 1.495 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.495 * [taylor]: Taking taylor expansion of x in x 1.495 * [taylor]: Taking taylor expansion of (tan x) in x 1.495 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.495 * [taylor]: Taking taylor expansion of (sin x) in x 1.495 * [taylor]: Taking taylor expansion of x in x 1.495 * [taylor]: Taking taylor expansion of (cos x) in x 1.495 * [taylor]: Taking taylor expansion of x in x 1.498 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.498 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.499 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.499 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.499 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.499 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.503 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.503 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.503 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.503 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.503 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.503 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.503 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.503 * [taylor]: Taking taylor expansion of -1 in x 1.503 * [taylor]: Taking taylor expansion of x in x 1.503 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.503 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.503 * [taylor]: Taking taylor expansion of -1 in x 1.503 * [taylor]: Taking taylor expansion of x in x 1.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.503 * [taylor]: Taking taylor expansion of x in x 1.503 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.503 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.503 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.503 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.503 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.503 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.504 * [taylor]: Taking taylor expansion of -1 in x 1.504 * [taylor]: Taking taylor expansion of x in x 1.504 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.504 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.504 * [taylor]: Taking taylor expansion of -1 in x 1.504 * [taylor]: Taking taylor expansion of x in x 1.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.504 * [taylor]: Taking taylor expansion of x in x 1.506 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1) 1.506 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.506 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of (tan x) in x 1.506 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.506 * [taylor]: Taking taylor expansion of (sin x) in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of (cos x) in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of (tan x) in x 1.506 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.506 * [taylor]: Taking taylor expansion of (sin x) in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of (cos x) in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.510 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.510 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.510 * [taylor]: Taking taylor expansion of x in x 1.510 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.510 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.510 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.510 * [taylor]: Taking taylor expansion of x in x 1.510 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.510 * [taylor]: Taking taylor expansion of x in x 1.511 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.511 * [taylor]: Taking taylor expansion of x in x 1.511 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.511 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.511 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.511 * [taylor]: Taking taylor expansion of x in x 1.511 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.511 * [taylor]: Taking taylor expansion of x in x 1.513 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.513 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.513 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.513 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.513 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.513 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.513 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.513 * [taylor]: Taking taylor expansion of -1 in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.513 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.513 * [taylor]: Taking taylor expansion of -1 in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.513 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.513 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.513 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.513 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.513 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.513 * [taylor]: Taking taylor expansion of -1 in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.513 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.514 * [taylor]: Taking taylor expansion of -1 in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.516 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 1) 1.516 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.516 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.516 * [taylor]: Taking taylor expansion of (tan x) in x 1.516 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.516 * [taylor]: Taking taylor expansion of (sin x) in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.516 * [taylor]: Taking taylor expansion of (cos x) in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.516 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.516 * [taylor]: Taking taylor expansion of (tan x) in x 1.516 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.516 * [taylor]: Taking taylor expansion of (sin x) in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.516 * [taylor]: Taking taylor expansion of (cos x) in x 1.516 * [taylor]: Taking taylor expansion of x in x 1.520 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.520 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.520 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.520 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.520 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.520 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.522 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.522 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.522 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.522 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.523 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.523 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.523 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.523 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.523 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.525 * * * [progress]: simplifying candidates 1.526 * [simplify]: Simplifying using # : (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (sin x)) (/ (exp x) (exp (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (/ (exp x) (exp (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (/ (exp x) (exp (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (neg (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (neg (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (neg (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) 1.552 * * [simplify]: iteration 0 : 4960 enodes (cost 522 ) 1.552 * * [simplify]: iteration 1 : 4960 enodes (cost 522 ) 1.554 * [simplify]: Simplified to: (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (* (sin x) (+ x (sin x)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (sin x)) (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (* (tan x) (+ x (tan x)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (* (tan x) (+ x (tan x)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (* (tan x) (+ x (tan x)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (+ (* 1/5040 (pow x 7)) (+ (* (pow x 3) 1/6) (* (pow x 5) -1/120))) (- x (sin x)) (- x (sin x)) (+ (* (pow x 7) -17/315) (+ (* (pow x 5) -2/15) (* (pow x 3) -1/3))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (+ (* (pow x 7) -17/315) (+ (* (pow x 5) -2/15) (* (pow x 3) -1/3))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (+ (* (pow x 7) -17/315) (+ (* (pow x 5) -2/15) (* (pow x 3) -1/3))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) 1.555 * * * [progress]: adding candidates to table 1.619 * [progress]: [Phase 3 of 3] Extracting. 1.619 * * [regime]: Finding splitpoints for: (# # # # # #) 1.621 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- x (sin x)) (- x (tan x))) x) 1.621 * * * * [regimes]: Trying to branch on (/ (- x (sin x)) (- x (tan x))) from (# # # # # #) 1.667 * * * * [regimes]: Trying to branch on x from (# # # # # #) 1.718 * * * [regime]: Found split indices: #