0.798 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 1.585 * * * [progress]: [2/2] Setting up program. 1.589 * [progress]: [Phase 2 of 3] Improving. 1.592 * [simplify]: Simplifying using # : (/ (- x (sin x)) (- x (tan x))) 1.972 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 1.973 * * [simplify]: iteration 1 : 17 enodes (cost 5 ) 1.974 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 1.975 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 1.975 * [simplify]: Simplified to: (/ (- x (sin x)) (- x (tan x))) 1.977 * * [progress]: iteration 1 / 4 1.977 * * * [progress]: picking best candidate 1.980 * * * * [pick]: Picked # 1.980 * * * [progress]: localizing error 1.990 * * * [progress]: generating rewritten candidates 1.990 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1.996 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 1.999 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 2.010 * * * [progress]: generating series expansions 2.010 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 2.013 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 2.014 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.014 * [taylor]: Taking taylor expansion of x in x 2.014 * [taylor]: Taking taylor expansion of (sin x) in x 2.014 * [taylor]: Taking taylor expansion of x in x 2.014 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.014 * [taylor]: Taking taylor expansion of x in x 2.014 * [taylor]: Taking taylor expansion of (sin x) in x 2.014 * [taylor]: Taking taylor expansion of x in x 2.021 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 2.021 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.021 * [taylor]: Taking taylor expansion of x in x 2.021 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.021 * [taylor]: Taking taylor expansion of x in x 2.021 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.021 * [taylor]: Taking taylor expansion of x in x 2.021 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.021 * [taylor]: Taking taylor expansion of x in x 2.022 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.022 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.022 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.022 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.022 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.022 * [taylor]: Taking taylor expansion of -1 in x 2.022 * [taylor]: Taking taylor expansion of x in x 2.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.022 * [taylor]: Taking taylor expansion of x in x 2.022 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.022 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.022 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.022 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.023 * [taylor]: Taking taylor expansion of -1 in x 2.023 * [taylor]: Taking taylor expansion of x in x 2.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.023 * [taylor]: Taking taylor expansion of x in x 2.023 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 2.023 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 2.023 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.023 * [taylor]: Taking taylor expansion of x in x 2.023 * [taylor]: Taking taylor expansion of (tan x) in x 2.025 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.025 * [taylor]: Taking taylor expansion of (sin x) in x 2.025 * [taylor]: Taking taylor expansion of x in x 2.025 * [taylor]: Taking taylor expansion of (cos x) in x 2.025 * [taylor]: Taking taylor expansion of x in x 2.025 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.025 * [taylor]: Taking taylor expansion of x in x 2.025 * [taylor]: Taking taylor expansion of (tan x) in x 2.025 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.025 * [taylor]: Taking taylor expansion of (sin x) in x 2.025 * [taylor]: Taking taylor expansion of x in x 2.025 * [taylor]: Taking taylor expansion of (cos x) in x 2.025 * [taylor]: Taking taylor expansion of x in x 2.029 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 2.029 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.029 * [taylor]: Taking taylor expansion of x in x 2.029 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.029 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.029 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.029 * [taylor]: Taking taylor expansion of x in x 2.029 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.029 * [taylor]: Taking taylor expansion of x in x 2.030 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.030 * [taylor]: Taking taylor expansion of x in x 2.030 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.030 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.030 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.030 * [taylor]: Taking taylor expansion of x in x 2.030 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.030 * [taylor]: Taking taylor expansion of x in x 2.032 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 2.032 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 2.032 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.032 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.032 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.032 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.032 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.032 * [taylor]: Taking taylor expansion of -1 in x 2.032 * [taylor]: Taking taylor expansion of x in x 2.032 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.032 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.032 * [taylor]: Taking taylor expansion of -1 in x 2.032 * [taylor]: Taking taylor expansion of x in x 2.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.032 * [taylor]: Taking taylor expansion of x in x 2.032 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 2.032 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.032 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.032 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.032 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.032 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.032 * [taylor]: Taking taylor expansion of -1 in x 2.032 * [taylor]: Taking taylor expansion of x in x 2.032 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.032 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.032 * [taylor]: Taking taylor expansion of -1 in x 2.033 * [taylor]: Taking taylor expansion of x in x 2.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.033 * [taylor]: Taking taylor expansion of x in x 2.035 * * * * [progress]: [ 3 / 3 ] generating series at (2) 2.035 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 2.035 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 2.035 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.035 * [taylor]: Taking taylor expansion of x in x 2.035 * [taylor]: Taking taylor expansion of (sin x) in x 2.035 * [taylor]: Taking taylor expansion of x in x 2.035 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.035 * [taylor]: Taking taylor expansion of x in x 2.035 * [taylor]: Taking taylor expansion of (tan x) in x 2.035 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.035 * [taylor]: Taking taylor expansion of (sin x) in x 2.035 * [taylor]: Taking taylor expansion of x in x 2.035 * [taylor]: Taking taylor expansion of (cos x) in x 2.035 * [taylor]: Taking taylor expansion of x in x 2.036 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 2.036 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.036 * [taylor]: Taking taylor expansion of x in x 2.036 * [taylor]: Taking taylor expansion of (sin x) in x 2.036 * [taylor]: Taking taylor expansion of x in x 2.036 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.036 * [taylor]: Taking taylor expansion of x in x 2.036 * [taylor]: Taking taylor expansion of (tan x) in x 2.036 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.036 * [taylor]: Taking taylor expansion of (sin x) in x 2.036 * [taylor]: Taking taylor expansion of x in x 2.036 * [taylor]: Taking taylor expansion of (cos x) in x 2.036 * [taylor]: Taking taylor expansion of x in x 2.041 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 2.041 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 2.041 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.042 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.042 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.042 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.042 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.042 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.042 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.042 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 2.042 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.042 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.042 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.042 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.042 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.042 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.042 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.042 * [taylor]: Taking taylor expansion of x in x 2.044 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 2.044 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 2.044 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.044 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.045 * [taylor]: Taking taylor expansion of -1 in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.045 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.045 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.045 * [taylor]: Taking taylor expansion of -1 in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.045 * [taylor]: Taking taylor expansion of -1 in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 2.045 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.045 * [taylor]: Taking taylor expansion of -1 in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.045 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.045 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.045 * [taylor]: Taking taylor expansion of -1 in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.045 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.045 * [taylor]: Taking taylor expansion of -1 in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.046 * [taylor]: Taking taylor expansion of x in x 2.047 * * * [progress]: simplifying candidates 2.049 * [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))))) 2.054 * * [simplify]: iteration 0 : 363 enodes (cost 718 ) 2.060 * * [simplify]: iteration 1 : 1148 enodes (cost 684 ) 2.081 * * [simplify]: iteration 2 : 4781 enodes (cost 684 ) 2.190 * * [simplify]: iteration 3 : 5001 enodes (cost 684 ) 2.195 * [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)) (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (neg (sin x)) (- (pow x 2) (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)) (+ (* (tan x) (+ (tan x) x)) (pow x 2)) (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)))) (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)))) (/ (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)))) (* (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (- x (tan 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)) (- (* -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))))) 2.196 * * * [progress]: adding candidates to table 2.288 * * [progress]: iteration 2 / 4 2.288 * * * [progress]: picking best candidate 2.298 * * * * [pick]: Picked # 2.298 * * * [progress]: localizing error 2.308 * * * [progress]: generating rewritten candidates 2.308 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 2.314 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 2.319 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 2.326 * * * [progress]: generating series expansions 2.326 * * * * [progress]: [ 1 / 3 ] generating series at (2) 2.326 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in (x) around 0 2.326 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 2.326 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 2.326 * [taylor]: Taking taylor expansion of 9/40 in x 2.326 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.326 * [taylor]: Taking taylor expansion of x in x 2.327 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 2.327 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.327 * [taylor]: Taking taylor expansion of 27/2800 in x 2.327 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.327 * [taylor]: Taking taylor expansion of x in x 2.327 * [taylor]: Taking taylor expansion of 1/2 in x 2.327 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 2.327 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 2.327 * [taylor]: Taking taylor expansion of 9/40 in x 2.327 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.327 * [taylor]: Taking taylor expansion of x in x 2.327 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 2.327 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.327 * [taylor]: Taking taylor expansion of 27/2800 in x 2.327 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.327 * [taylor]: Taking taylor expansion of x in x 2.327 * [taylor]: Taking taylor expansion of 1/2 in x 2.328 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 2.328 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 2.328 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 2.328 * [taylor]: Taking taylor expansion of 9/40 in x 2.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.328 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.328 * [taylor]: Taking taylor expansion of x in x 2.328 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 2.328 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 2.328 * [taylor]: Taking taylor expansion of 27/2800 in x 2.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.328 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.328 * [taylor]: Taking taylor expansion of x in x 2.328 * [taylor]: Taking taylor expansion of 1/2 in x 2.328 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 2.328 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 2.328 * [taylor]: Taking taylor expansion of 9/40 in x 2.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.328 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.328 * [taylor]: Taking taylor expansion of x in x 2.328 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 2.328 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 2.328 * [taylor]: Taking taylor expansion of 27/2800 in x 2.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.328 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.328 * [taylor]: Taking taylor expansion of x in x 2.329 * [taylor]: Taking taylor expansion of 1/2 in x 2.333 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 2.333 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 2.333 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 2.333 * [taylor]: Taking taylor expansion of 9/40 in x 2.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.333 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.333 * [taylor]: Taking taylor expansion of x in x 2.333 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 2.333 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 2.333 * [taylor]: Taking taylor expansion of 27/2800 in x 2.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.333 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.333 * [taylor]: Taking taylor expansion of x in x 2.333 * [taylor]: Taking taylor expansion of 1/2 in x 2.333 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 2.333 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 2.333 * [taylor]: Taking taylor expansion of 9/40 in x 2.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.333 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.333 * [taylor]: Taking taylor expansion of x in x 2.333 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 2.333 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 2.333 * [taylor]: Taking taylor expansion of 27/2800 in x 2.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.333 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.333 * [taylor]: Taking taylor expansion of x in x 2.333 * [taylor]: Taking taylor expansion of 1/2 in x 2.334 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 2.334 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 2.334 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 2.335 * [taylor]: Taking taylor expansion of 9/40 in x 2.335 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.335 * [taylor]: Taking taylor expansion of x in x 2.335 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 2.335 * [taylor]: Taking taylor expansion of 9/40 in x 2.335 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.335 * [taylor]: Taking taylor expansion of x in x 2.335 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 2.335 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.335 * [taylor]: Taking taylor expansion of 9/40 in x 2.335 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.335 * [taylor]: Taking taylor expansion of x in x 2.335 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.335 * [taylor]: Taking taylor expansion of 9/40 in x 2.335 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.335 * [taylor]: Taking taylor expansion of x in x 2.336 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 2.336 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.336 * [taylor]: Taking taylor expansion of 9/40 in x 2.336 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.336 * [taylor]: Taking taylor expansion of x in x 2.336 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.336 * [taylor]: Taking taylor expansion of 9/40 in x 2.336 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.336 * [taylor]: Taking taylor expansion of x in x 2.337 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 2.337 * [approximate]: Taking taylor expansion of (* 27/2800 (pow x 4)) in (x) around 0 2.337 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.337 * [taylor]: Taking taylor expansion of 27/2800 in x 2.337 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.337 * [taylor]: Taking taylor expansion of x in x 2.337 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.337 * [taylor]: Taking taylor expansion of 27/2800 in x 2.337 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.337 * [taylor]: Taking taylor expansion of x in x 2.338 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 2.338 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 2.338 * [taylor]: Taking taylor expansion of 27/2800 in x 2.338 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.338 * [taylor]: Taking taylor expansion of x in x 2.338 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 2.338 * [taylor]: Taking taylor expansion of 27/2800 in x 2.338 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.338 * [taylor]: Taking taylor expansion of x in x 2.339 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 2.339 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 2.340 * [taylor]: Taking taylor expansion of 27/2800 in x 2.340 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.340 * [taylor]: Taking taylor expansion of x in x 2.340 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 2.340 * [taylor]: Taking taylor expansion of 27/2800 in x 2.340 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.340 * [taylor]: Taking taylor expansion of x in x 2.341 * * * [progress]: simplifying candidates 2.342 * [simplify]: Simplifying using # : (/ (exp (* 9/40 (pow x 2))) (* (exp (* 27/2800 (pow x 4))) (exp 1/2))) (/ (exp (* 9/40 (pow x 2))) (exp (+ (* 27/2800 (pow x 4)) 1/2))) (log (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (* (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))) (cbrt (- (* 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 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (- (pow (* 9/40 (pow x 2)) 3) (pow (+ (* 27/2800 (pow x 4)) 1/2) 3)) (+ (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (+ (* (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2)) (* (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))) (neg (+ (* 27/2800 (pow x 4)) 1/2)) (- (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (* (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 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))) (neg (+ (* 27/2800 (pow x 4)) 1/2)) (+ (log 9/40) (* (log x) 2)) (+ (log 9/40) (* (log x) 2)) (+ (log 9/40) (log (pow x 2))) (log (* 9/40 (pow x 2))) (exp (* 9/40 (pow x 2))) (* (* (* 9/40 9/40) 9/40) (* (* (pow x 2) (pow x 2)) (pow x 2))) (* (cbrt (* 9/40 (pow x 2))) (cbrt (* 9/40 (pow x 2)))) (cbrt (* 9/40 (pow x 2))) (* (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (* 9/40 (pow x 2))) (sqrt (* 9/40 (pow x 2))) (sqrt (* 9/40 (pow x 2))) (* (sqrt 9/40) (pow (sqrt x) 2)) (* (sqrt 9/40) (pow (sqrt x) 2)) (* (sqrt 9/40) x) (* (sqrt 9/40) x) (* (sqrt 9/40) (sqrt (pow x 2))) (* (sqrt 9/40) (sqrt (pow x 2))) (* (sqrt 9/40) (pow x (/ 2 2))) (* (sqrt 9/40) (pow x (/ 2 2))) (* 9/40 (pow (* (cbrt x) (cbrt x)) 2)) (* 9/40 (pow (sqrt x) 2)) (* 9/40 (pow 1 2)) (* 9/40 x) (* 9/40 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 9/40 (sqrt (pow x 2))) (* 9/40 1) (* 9/40 (pow x (/ 2 2))) (* (cbrt 9/40) (pow x 2)) (* (sqrt 9/40) (pow x 2)) (* 9/40 (pow x 2)) (+ (log 27/2800) (* (log x) 4)) (+ (log 27/2800) (* (log x) 4)) (+ (log 27/2800) (log (pow x 4))) (log (* 27/2800 (pow x 4))) (exp (* 27/2800 (pow x 4))) (* (* (* 27/2800 27/2800) 27/2800) (* (* (pow x 4) (pow x 4)) (pow x 4))) (* (cbrt (* 27/2800 (pow x 4))) (cbrt (* 27/2800 (pow x 4)))) (cbrt (* 27/2800 (pow x 4))) (* (* (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4))) (* 27/2800 (pow x 4))) (sqrt (* 27/2800 (pow x 4))) (sqrt (* 27/2800 (pow x 4))) (* (sqrt 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))) (* 27/2800 (pow (* (cbrt x) (cbrt x)) 4)) (* 27/2800 (pow (sqrt x) 4)) (* 27/2800 (pow 1 4)) (* 27/2800 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 27/2800 (sqrt (pow x 4))) (* 27/2800 1) (* 27/2800 (pow x (/ 4 2))) (* (cbrt 27/2800) (pow x 4)) (* (sqrt 27/2800) (pow x 4)) (* 27/2800 (pow x 4)) (- (* 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 (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)) 2.346 * * [simplify]: iteration 0 : 273 enodes (cost 349 ) 2.353 * * [simplify]: iteration 1 : 1123 enodes (cost 316 ) 2.380 * * [simplify]: iteration 2 : 5001 enodes (cost 313 ) 2.384 * [simplify]: Simplified to: (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (log (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (* (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))) (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (pow (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) 3) (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (- (pow (* 9/40 (pow x 2)) 3) (pow (+ (* 27/2800 (pow x 4)) 1/2) 3)) (+ (* (pow x 4) (+ 81/1600 (+ 27/5600 (* (pow x 4) 729/7840000)))) (* (+ (* 27/2800 (pow x 4)) 1/2) (+ 1/2 (* 9/40 (pow x 2))))) (+ -1/2 (* -27/2800 (pow x 4))) (+ (neg (* (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2))) (* (pow x 4) 81/1600)) (+ (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) (+ -1/2 (* -27/2800 (pow x 4))) (log (* 9/40 (pow x 2))) (log (* 9/40 (pow x 2))) (log (* 9/40 (pow x 2))) (log (* 9/40 (pow x 2))) (exp (* 9/40 (pow x 2))) (* 729/64000 (pow x 6)) (* (cbrt (* 9/40 (pow x 2))) (cbrt (* 9/40 (pow x 2)))) (cbrt (* 9/40 (pow x 2))) (* 729/64000 (pow x 6)) (sqrt (* 9/40 (pow x 2))) (sqrt (* 9/40 (pow x 2))) (* x (sqrt 9/40)) (* x (sqrt 9/40)) (* x (sqrt 9/40)) (* x (sqrt 9/40)) (* (sqrt 9/40) (sqrt (pow x 2))) (* (sqrt 9/40) (sqrt (pow x 2))) (* x (sqrt 9/40)) (* x (sqrt 9/40)) (* 9/40 (pow (* (cbrt x) (cbrt x)) 2)) (* x 9/40) 9/40 (* x 9/40) (* 9/40 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 9/40 (fabs x)) 9/40 (* x 9/40) (* (cbrt 9/40) (pow x 2)) (* (sqrt 9/40) (pow x 2)) (* 9/40 (pow x 2)) (log (* 27/2800 (pow x 4))) (log (* 27/2800 (pow x 4))) (log (* 27/2800 (pow x 4))) (log (* 27/2800 (pow x 4))) (exp (* 27/2800 (pow x 4))) (pow (* 27/2800 (pow x 4)) 3) (* (cbrt (* 27/2800 (pow x 4))) (cbrt (* 27/2800 (pow x 4)))) (cbrt (* 27/2800 (pow x 4))) (pow (* 27/2800 (pow x 4)) 3) (sqrt (* 27/2800 (pow x 4))) (sqrt (* 27/2800 (pow x 4))) (* (sqrt 27/2800) (pow x 2)) (* (sqrt 27/2800) (pow x 2)) (* (sqrt 27/2800) (sqrt (pow x 4))) (* (sqrt 27/2800) (sqrt (pow x 4))) (* (sqrt 27/2800) (pow x 2)) (* (sqrt 27/2800) (pow x 2)) (* 27/2800 (pow (* (cbrt x) (cbrt x)) 4)) (* 27/2800 (pow x 2)) 27/2800 (* 27/2800 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 27/2800 (sqrt (pow x 4))) 27/2800 (* 27/2800 (pow x 2)) (* (cbrt 27/2800) (pow x 4)) (* (sqrt 27/2800) (pow x 4)) (* 27/2800 (pow x 4)) (- (* 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 (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)) 2.384 * * * [progress]: adding candidates to table 2.480 * * [progress]: iteration 3 / 4 2.480 * * * [progress]: picking best candidate 2.488 * * * * [pick]: Picked # 2.488 * * * [progress]: localizing error 2.502 * * * [progress]: generating rewritten candidates 2.502 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 2.506 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1) 2.509 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 2.513 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2) 2.517 * * * [progress]: generating series expansions 2.517 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 2.517 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 2.517 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.518 * [taylor]: Taking taylor expansion of x in x 2.518 * [taylor]: Taking taylor expansion of (sin x) in x 2.518 * [taylor]: Taking taylor expansion of x in x 2.518 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.518 * [taylor]: Taking taylor expansion of x in x 2.518 * [taylor]: Taking taylor expansion of (sin x) in x 2.518 * [taylor]: Taking taylor expansion of x in x 2.520 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 2.520 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.520 * [taylor]: Taking taylor expansion of x in x 2.520 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.520 * [taylor]: Taking taylor expansion of x in x 2.520 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.520 * [taylor]: Taking taylor expansion of x in x 2.520 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.520 * [taylor]: Taking taylor expansion of x in x 2.521 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.521 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.521 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.521 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.521 * [taylor]: Taking taylor expansion of -1 in x 2.521 * [taylor]: Taking taylor expansion of x in x 2.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.521 * [taylor]: Taking taylor expansion of x in x 2.521 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.521 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.521 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.521 * [taylor]: Taking taylor expansion of -1 in x 2.521 * [taylor]: Taking taylor expansion of x in x 2.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.521 * [taylor]: Taking taylor expansion of x in x 2.522 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1) 2.522 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 2.522 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.522 * [taylor]: Taking taylor expansion of x in x 2.522 * [taylor]: Taking taylor expansion of (sin x) in x 2.522 * [taylor]: Taking taylor expansion of x in x 2.522 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.522 * [taylor]: Taking taylor expansion of x in x 2.522 * [taylor]: Taking taylor expansion of (sin x) in x 2.522 * [taylor]: Taking taylor expansion of x in x 2.524 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 2.524 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.525 * [taylor]: Taking taylor expansion of x in x 2.525 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.525 * [taylor]: Taking taylor expansion of x in x 2.525 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.525 * [taylor]: Taking taylor expansion of x in x 2.525 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.525 * [taylor]: Taking taylor expansion of x in x 2.526 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.526 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.526 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.526 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.526 * [taylor]: Taking taylor expansion of -1 in x 2.526 * [taylor]: Taking taylor expansion of x in x 2.526 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.526 * [taylor]: Taking taylor expansion of x in x 2.526 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.526 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.526 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.526 * [taylor]: Taking taylor expansion of -1 in x 2.526 * [taylor]: Taking taylor expansion of x in x 2.526 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.526 * [taylor]: Taking taylor expansion of x in x 2.527 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 2.527 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 2.527 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.527 * [taylor]: Taking taylor expansion of x in x 2.527 * [taylor]: Taking taylor expansion of (sin x) in x 2.527 * [taylor]: Taking taylor expansion of x in x 2.527 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.527 * [taylor]: Taking taylor expansion of x in x 2.527 * [taylor]: Taking taylor expansion of (sin x) in x 2.527 * [taylor]: Taking taylor expansion of x in x 2.529 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 2.529 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.529 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.529 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.529 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.530 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.530 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.530 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.530 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.530 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.530 * [taylor]: Taking taylor expansion of -1 in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.530 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.530 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.530 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.530 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.530 * [taylor]: Taking taylor expansion of -1 in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.531 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2) 2.531 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 2.531 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.531 * [taylor]: Taking taylor expansion of x in x 2.531 * [taylor]: Taking taylor expansion of (tan x) in x 2.531 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.531 * [taylor]: Taking taylor expansion of (sin x) in x 2.531 * [taylor]: Taking taylor expansion of x in x 2.531 * [taylor]: Taking taylor expansion of (cos x) in x 2.531 * [taylor]: Taking taylor expansion of x in x 2.531 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.531 * [taylor]: Taking taylor expansion of x in x 2.531 * [taylor]: Taking taylor expansion of (tan x) in x 2.532 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.532 * [taylor]: Taking taylor expansion of (sin x) in x 2.532 * [taylor]: Taking taylor expansion of x in x 2.532 * [taylor]: Taking taylor expansion of (cos x) in x 2.532 * [taylor]: Taking taylor expansion of x in x 2.535 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 2.535 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.535 * [taylor]: Taking taylor expansion of x in x 2.535 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.535 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.535 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.535 * [taylor]: Taking taylor expansion of x in x 2.535 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.535 * [taylor]: Taking taylor expansion of x in x 2.536 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.536 * [taylor]: Taking taylor expansion of x in x 2.536 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.536 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.536 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.536 * [taylor]: Taking taylor expansion of x in x 2.536 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.536 * [taylor]: Taking taylor expansion of x in x 2.538 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 2.538 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 2.538 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.538 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.538 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.538 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.538 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.538 * [taylor]: Taking taylor expansion of -1 in x 2.538 * [taylor]: Taking taylor expansion of x in x 2.538 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.538 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.538 * [taylor]: Taking taylor expansion of -1 in x 2.538 * [taylor]: Taking taylor expansion of x in x 2.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.538 * [taylor]: Taking taylor expansion of x in x 2.538 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 2.538 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.538 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.538 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.538 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.539 * [taylor]: Taking taylor expansion of -1 in x 2.539 * [taylor]: Taking taylor expansion of x in x 2.539 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.539 * [taylor]: Taking taylor expansion of -1 in x 2.539 * [taylor]: Taking taylor expansion of x in x 2.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.539 * [taylor]: Taking taylor expansion of x in x 2.541 * * * [progress]: simplifying candidates 2.542 * [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))) 2.545 * * [simplify]: iteration 0 : 150 enodes (cost 309 ) 2.547 * * [simplify]: iteration 1 : 342 enodes (cost 288 ) 2.553 * * [simplify]: iteration 2 : 774 enodes (cost 288 ) 2.566 * * [simplify]: iteration 3 : 2023 enodes (cost 288 ) 2.606 * * [simplify]: iteration 4 : 5001 enodes (cost 288 ) 2.608 * [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)) (+ (* (sin x) (+ (sin x) x)) (* x 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)) (+ (* (sin x) (+ (sin x) x)) (* x 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)) (+ (* (sin x) (+ (sin x) x)) (* x 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)) (+ (* (tan x) (+ (tan x) x)) (* x 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)) (- (* -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))) 2.609 * * * [progress]: adding candidates to table 2.673 * * [progress]: iteration 4 / 4 2.673 * * * [progress]: picking best candidate 2.679 * * * * [pick]: Picked # 2.679 * * * [progress]: localizing error 2.691 * * * [progress]: generating rewritten candidates 2.691 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 2.701 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 2.704 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 2.707 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2) 2.715 * * * [progress]: generating series expansions 2.715 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 2.715 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow (tan x) 2)) (+ x (tan x))) in (x) around 0 2.715 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow (tan x) 2)) (+ x (tan x))) in x 2.715 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 2.715 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.715 * [taylor]: Taking taylor expansion of (tan x) in x 2.715 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.715 * [taylor]: Taking taylor expansion of (sin x) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [taylor]: Taking taylor expansion of (cos x) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [taylor]: Taking taylor expansion of (+ x (tan x)) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [taylor]: Taking taylor expansion of (tan x) in x 2.715 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.715 * [taylor]: Taking taylor expansion of (sin x) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [taylor]: Taking taylor expansion of (cos x) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.716 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow (tan x) 2)) (+ x (tan x))) in x 2.716 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 2.716 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.716 * [taylor]: Taking taylor expansion of x in x 2.716 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.716 * [taylor]: Taking taylor expansion of (tan x) in x 2.716 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.716 * [taylor]: Taking taylor expansion of (sin x) in x 2.716 * [taylor]: Taking taylor expansion of x in x 2.716 * [taylor]: Taking taylor expansion of (cos x) in x 2.716 * [taylor]: Taking taylor expansion of x in x 2.716 * [taylor]: Taking taylor expansion of (+ x (tan x)) in x 2.716 * [taylor]: Taking taylor expansion of x in x 2.716 * [taylor]: Taking taylor expansion of (tan x) in x 2.716 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.716 * [taylor]: Taking taylor expansion of (sin x) in x 2.716 * [taylor]: Taking taylor expansion of x in x 2.716 * [taylor]: Taking taylor expansion of (cos x) in x 2.716 * [taylor]: Taking taylor expansion of x in x 2.722 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) (+ (tan (/ 1 x)) (/ 1 x))) in (x) around 0 2.722 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) (+ (tan (/ 1 x)) (/ 1 x))) in x 2.722 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 2.722 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.722 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.722 * [taylor]: Taking taylor expansion of x in x 2.722 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.722 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.722 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.722 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.722 * [taylor]: Taking taylor expansion of x in x 2.722 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.722 * [taylor]: Taking taylor expansion of x in x 2.722 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (/ 1 x)) in x 2.722 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.722 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.723 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) (+ (tan (/ 1 x)) (/ 1 x))) in x 2.723 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 2.723 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.723 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.723 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.723 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.723 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (/ 1 x)) in x 2.723 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.723 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.723 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.724 * [taylor]: Taking taylor expansion of x in x 2.730 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) (- (tan (/ -1 x)) (/ 1 x))) in (x) around 0 2.730 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) (- (tan (/ -1 x)) (/ 1 x))) in x 2.730 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 2.730 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.730 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.730 * [taylor]: Taking taylor expansion of x in x 2.730 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.730 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.730 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.730 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.730 * [taylor]: Taking taylor expansion of -1 in x 2.730 * [taylor]: Taking taylor expansion of x in x 2.730 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.730 * [taylor]: Taking taylor expansion of -1 in x 2.730 * [taylor]: Taking taylor expansion of x in x 2.730 * [taylor]: Taking taylor expansion of (- (tan (/ -1 x)) (/ 1 x)) in x 2.730 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.730 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.730 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.730 * [taylor]: Taking taylor expansion of -1 in x 2.730 * [taylor]: Taking taylor expansion of x in x 2.730 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.730 * [taylor]: Taking taylor expansion of -1 in x 2.730 * [taylor]: Taking taylor expansion of x in x 2.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.731 * [taylor]: Taking taylor expansion of x in x 2.731 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) (- (tan (/ -1 x)) (/ 1 x))) in x 2.731 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 2.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.731 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.731 * [taylor]: Taking taylor expansion of x in x 2.731 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.731 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.731 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.731 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.731 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.731 * [taylor]: Taking taylor expansion of -1 in x 2.731 * [taylor]: Taking taylor expansion of x in x 2.731 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.731 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.731 * [taylor]: Taking taylor expansion of -1 in x 2.731 * [taylor]: Taking taylor expansion of x in x 2.731 * [taylor]: Taking taylor expansion of (- (tan (/ -1 x)) (/ 1 x)) in x 2.731 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.731 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.731 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.731 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.731 * [taylor]: Taking taylor expansion of -1 in x 2.731 * [taylor]: Taking taylor expansion of x in x 2.731 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.731 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.731 * [taylor]: Taking taylor expansion of -1 in x 2.731 * [taylor]: Taking taylor expansion of x in x 2.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.731 * [taylor]: Taking taylor expansion of x in x 2.737 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 2.737 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 2.737 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.737 * [taylor]: Taking taylor expansion of x in x 2.737 * [taylor]: Taking taylor expansion of (sin x) in x 2.737 * [taylor]: Taking taylor expansion of x in x 2.737 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.737 * [taylor]: Taking taylor expansion of x in x 2.737 * [taylor]: Taking taylor expansion of (sin x) in x 2.737 * [taylor]: Taking taylor expansion of x in x 2.740 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 2.740 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.740 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.740 * [taylor]: Taking taylor expansion of x in x 2.740 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.740 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.740 * [taylor]: Taking taylor expansion of x in x 2.740 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.740 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.740 * [taylor]: Taking taylor expansion of x in x 2.740 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.740 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.740 * [taylor]: Taking taylor expansion of x in x 2.741 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.741 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.741 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.741 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.741 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.741 * [taylor]: Taking taylor expansion of -1 in x 2.741 * [taylor]: Taking taylor expansion of x in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.741 * [taylor]: Taking taylor expansion of x in x 2.741 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.741 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.741 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.741 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.741 * [taylor]: Taking taylor expansion of -1 in x 2.741 * [taylor]: Taking taylor expansion of x in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.741 * [taylor]: Taking taylor expansion of x in x 2.742 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 2.742 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in (x) around 0 2.742 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 2.742 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.742 * [taylor]: Taking taylor expansion of x in x 2.742 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.742 * [taylor]: Taking taylor expansion of (tan x) in x 2.742 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.742 * [taylor]: Taking taylor expansion of (sin x) in x 2.742 * [taylor]: Taking taylor expansion of x in x 2.742 * [taylor]: Taking taylor expansion of (cos x) in x 2.742 * [taylor]: Taking taylor expansion of x in x 2.742 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 2.742 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.742 * [taylor]: Taking taylor expansion of x in x 2.742 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.742 * [taylor]: Taking taylor expansion of (tan x) in x 2.742 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.742 * [taylor]: Taking taylor expansion of (sin x) in x 2.743 * [taylor]: Taking taylor expansion of x in x 2.743 * [taylor]: Taking taylor expansion of (cos x) in x 2.743 * [taylor]: Taking taylor expansion of x in x 2.747 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in (x) around 0 2.747 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 2.747 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.747 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.747 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.747 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.747 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.747 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.747 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.747 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 2.747 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.747 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.747 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.747 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.747 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.747 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.747 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.751 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in (x) around 0 2.751 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 2.751 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.751 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.751 * [taylor]: Taking taylor expansion of x in x 2.751 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.751 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.751 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.752 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.752 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.752 * [taylor]: Taking taylor expansion of -1 in x 2.752 * [taylor]: Taking taylor expansion of x in x 2.752 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.752 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.752 * [taylor]: Taking taylor expansion of -1 in x 2.752 * [taylor]: Taking taylor expansion of x in x 2.752 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 2.752 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.752 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.752 * [taylor]: Taking taylor expansion of x in x 2.752 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.752 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.752 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.752 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.752 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.752 * [taylor]: Taking taylor expansion of -1 in x 2.752 * [taylor]: Taking taylor expansion of x in x 2.752 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.752 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.752 * [taylor]: Taking taylor expansion of -1 in x 2.752 * [taylor]: Taking taylor expansion of x in x 2.756 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2) 2.756 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.756 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.756 * [taylor]: Taking taylor expansion of (tan x) in x 2.756 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.756 * [taylor]: Taking taylor expansion of (sin x) in x 2.756 * [taylor]: Taking taylor expansion of x in x 2.756 * [taylor]: Taking taylor expansion of (cos x) in x 2.756 * [taylor]: Taking taylor expansion of x in x 2.756 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.756 * [taylor]: Taking taylor expansion of (tan x) in x 2.756 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.756 * [taylor]: Taking taylor expansion of (sin x) in x 2.756 * [taylor]: Taking taylor expansion of x in x 2.756 * [taylor]: Taking taylor expansion of (cos x) in x 2.756 * [taylor]: Taking taylor expansion of x in x 2.758 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.758 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.758 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.758 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.758 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.758 * [taylor]: Taking taylor expansion of x in x 2.758 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.758 * [taylor]: Taking taylor expansion of x in x 2.758 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.758 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.758 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.758 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.759 * [taylor]: Taking taylor expansion of x in x 2.759 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.759 * [taylor]: Taking taylor expansion of x in x 2.761 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.761 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.761 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.761 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.761 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.761 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.761 * [taylor]: Taking taylor expansion of -1 in x 2.761 * [taylor]: Taking taylor expansion of x in x 2.761 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.761 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.761 * [taylor]: Taking taylor expansion of -1 in x 2.761 * [taylor]: Taking taylor expansion of x in x 2.761 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.761 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.761 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.761 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.762 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.762 * [taylor]: Taking taylor expansion of -1 in x 2.762 * [taylor]: Taking taylor expansion of x in x 2.762 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.762 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.762 * [taylor]: Taking taylor expansion of -1 in x 2.762 * [taylor]: Taking taylor expansion of x in x 2.764 * * * [progress]: simplifying candidates 2.765 * [simplify]: Simplifying using # : (- (log (- (* x x) (* (tan x) (tan x)))) (log (+ x (tan x)))) (log (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (exp (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (/ (* (* (- (* x x) (* (tan x) (tan x))) (- (* x x) (* (tan x) (tan x)))) (- (* x x) (* (tan x) (tan x)))) (* (* (+ x (tan x)) (+ x (tan x))) (+ x (tan x)))) (* (cbrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (cbrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))))) (cbrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (* (* (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))) (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (sqrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (sqrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (neg (- (* x x) (* (tan x) (tan x)))) (neg (+ x (tan x))) (/ (* x x) (+ x (tan x))) (/ (* (tan x) (tan x)) (+ x (tan x))) (/ (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (+ x (tan x)))) (/ (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) (sqrt (+ x (tan x)))) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (sqrt (+ x (tan x)))) (/ (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) 1) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (/ (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) 1) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (cbrt (+ x (tan x)))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (sqrt (+ x (tan x)))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (sqrt (+ x (tan x)))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) 1) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) 1) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (/ 1 (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (- (* x x) (* (tan x) (tan x))) (cbrt (+ x (tan x)))) (/ 1 (sqrt (+ x (tan x)))) (/ (- (* x x) (* (tan x) (tan x))) (sqrt (+ x (tan x)))) (/ 1 1) (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))) (/ 1 1) (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))) (/ (+ x (tan x)) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (- x (tan x)) (cbrt (+ x (tan x)))) (/ (+ x (tan x)) (sqrt (+ x (tan x)))) (/ (- x (tan x)) (sqrt (+ x (tan x)))) (/ (+ x (tan x)) 1) (/ (- x (tan x)) (+ x (tan x))) (/ (+ x (tan x)) 1) (/ (- x (tan x)) (+ x (tan x))) (/ 1 (+ x (tan x))) (/ (+ x (tan x)) (- (* x x) (* (tan x) (tan x)))) (/ (- (* x x) (* (tan x) (tan x))) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (- (* x x) (* (tan x) (tan x))) (sqrt (+ x (tan x)))) (/ (- (* x x) (* (tan x) (tan x))) 1) (/ (- (* x x) (* (tan x) (tan x))) 1) (/ (+ x (tan x)) (cbrt (- (* x x) (* (tan 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x x) (* (tan x) (tan x)))) (sqrt (- (* x x) (* (tan x) (tan x)))) (- (pow (* x x) 3) (pow (* (tan x) (tan x)) 3)) (+ (+ (pow x 4) (* (* x x) (* (tan x) (tan x)))) (pow (tan x) 4)) (neg (* (tan x) (tan x))) (- (/ (pow x 4) 1) (/ (pow (tan x) 4) 1)) (+ (* x x) (* (tan x) (tan x))) (+ x (tan x)) (- x (tan x)) (neg (* (tan x) (tan x))) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (- (* -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))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (* -62/315 (pow x 8)) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (- (pow x 2) (/ (pow (sin x) 2) (pow (cos x) 2))) (- (pow x 2) (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 2.824 * * * [progress]: adding candidates to table 2.909 * [progress]: [Phase 3 of 3] Extracting. 2.910 * * [regime]: Finding splitpoints for: (# # # #) 2.911 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- x (sin x)) (- x (tan x))) x) 2.911 * * * * [regimes]: Trying to branch on (/ (- x (sin x)) (- x (tan x))) from (# # # #) 2.949 * * * * [regimes]: Trying to branch on x from (# # # #) 2.991 * * * [regime]: Found split indices: #