0.705 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 1.644 * * * [progress]: [2/2] Setting up program. 1.648 * [progress]: [Phase 2 of 3] Improving. 1.650 * [simplify]: Simplifying using # : (/ (- x (sin x)) (- x (tan x))) 2.119 * * [simplify]: iteration 0 : 1004 enodes (cost 9 ) 2.120 * * [simplify]: iteration 1 : 1004 enodes (cost 9 ) 2.120 * [simplify]: Simplified to: (/ (- x (sin x)) (- x (tan x))) 2.122 * * [progress]: iteration 1 / 4 2.122 * * * [progress]: picking best candidate 2.125 * * * * [pick]: Picked # 2.125 * * * [progress]: localizing error 2.136 * * * [progress]: generating rewritten candidates 2.136 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 2.141 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 2.144 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 2.155 * * * [progress]: generating series expansions 2.156 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 2.158 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 2.159 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.159 * [taylor]: Taking taylor expansion of x in x 2.159 * [taylor]: Taking taylor expansion of (tan x) in x 2.160 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.160 * [taylor]: Taking taylor expansion of (sin x) in x 2.160 * [taylor]: Taking taylor expansion of x in x 2.160 * [taylor]: Taking taylor expansion of (cos x) in x 2.160 * [taylor]: Taking taylor expansion of x in x 2.163 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.163 * [taylor]: Taking taylor expansion of x in x 2.163 * [taylor]: Taking taylor expansion of (tan x) in x 2.163 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.163 * [taylor]: Taking taylor expansion of (sin x) in x 2.163 * [taylor]: Taking taylor expansion of x in x 2.163 * [taylor]: Taking taylor expansion of (cos x) in x 2.163 * [taylor]: Taking taylor expansion of x in x 2.170 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 2.170 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.170 * [taylor]: Taking taylor expansion of x in x 2.170 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.170 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.170 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.170 * [taylor]: Taking taylor expansion of x in x 2.170 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.170 * [taylor]: Taking taylor expansion of x in x 2.170 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.170 * [taylor]: Taking taylor expansion of x in x 2.170 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.170 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.170 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.170 * [taylor]: Taking taylor expansion of x in x 2.170 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.170 * [taylor]: Taking taylor expansion of x in x 2.173 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 2.173 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 2.173 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.173 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.173 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.173 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.173 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.173 * [taylor]: Taking taylor expansion of -1 in x 2.173 * [taylor]: Taking taylor expansion of x in x 2.173 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.173 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.173 * [taylor]: Taking taylor expansion of -1 in x 2.173 * [taylor]: Taking taylor expansion of x in x 2.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.173 * [taylor]: Taking taylor expansion of x in x 2.173 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 2.173 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.173 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.173 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.173 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.173 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.173 * [taylor]: Taking taylor expansion of -1 in x 2.173 * [taylor]: Taking taylor expansion of x in x 2.173 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.173 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.173 * [taylor]: Taking taylor expansion of -1 in x 2.173 * [taylor]: Taking taylor expansion of x in x 2.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.174 * [taylor]: Taking taylor expansion of x in x 2.176 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 2.176 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 2.176 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.176 * [taylor]: Taking taylor expansion of x in x 2.176 * [taylor]: Taking taylor expansion of (sin x) in x 2.176 * [taylor]: Taking taylor expansion of x in x 2.176 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.176 * [taylor]: Taking taylor expansion of x in x 2.176 * [taylor]: Taking taylor expansion of (sin x) in x 2.176 * [taylor]: Taking taylor expansion of x in x 2.178 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 2.178 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.178 * [taylor]: Taking taylor expansion of x in x 2.178 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.178 * [taylor]: Taking taylor expansion of x in x 2.178 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.178 * [taylor]: Taking taylor expansion of x in x 2.178 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.178 * [taylor]: Taking taylor expansion of x in x 2.179 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.179 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.179 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.179 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.179 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.179 * [taylor]: Taking taylor expansion of -1 in x 2.179 * [taylor]: Taking taylor expansion of x in x 2.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.179 * [taylor]: Taking taylor expansion of x in x 2.179 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.179 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.179 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.179 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.179 * [taylor]: Taking taylor expansion of -1 in x 2.179 * [taylor]: Taking taylor expansion of x in x 2.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.180 * [taylor]: Taking taylor expansion of x in x 2.180 * * * * [progress]: [ 3 / 3 ] generating series at (2) 2.180 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 2.180 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 2.180 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.180 * [taylor]: Taking taylor expansion of x in x 2.180 * [taylor]: Taking taylor expansion of (sin x) in x 2.180 * [taylor]: Taking taylor expansion of x in x 2.180 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.181 * [taylor]: Taking taylor expansion of x in x 2.181 * [taylor]: Taking taylor expansion of (tan x) in x 2.181 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.181 * [taylor]: Taking taylor expansion of (sin x) in x 2.181 * [taylor]: Taking taylor expansion of x in x 2.181 * [taylor]: Taking taylor expansion of (cos x) in x 2.181 * [taylor]: Taking taylor expansion of x in x 2.181 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 2.181 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.181 * [taylor]: Taking taylor expansion of x in x 2.181 * [taylor]: Taking taylor expansion of (sin x) in x 2.182 * [taylor]: Taking taylor expansion of x in x 2.182 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.182 * [taylor]: Taking taylor expansion of x in x 2.182 * [taylor]: Taking taylor expansion of (tan x) in x 2.182 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.182 * [taylor]: Taking taylor expansion of (sin x) in x 2.182 * [taylor]: Taking taylor expansion of x in x 2.182 * [taylor]: Taking taylor expansion of (cos x) in x 2.182 * [taylor]: Taking taylor expansion of x in x 2.187 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 2.187 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 2.187 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.187 * [taylor]: Taking taylor expansion of x in x 2.187 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.187 * [taylor]: Taking taylor expansion of x in x 2.187 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.188 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.188 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 2.188 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.188 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.188 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.203 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 2.203 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 2.203 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.203 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.203 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.203 * [taylor]: Taking taylor expansion of -1 in x 2.203 * [taylor]: Taking taylor expansion of x in x 2.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.204 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.204 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.204 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.204 * [taylor]: Taking taylor expansion of -1 in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.204 * [taylor]: Taking taylor expansion of -1 in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 2.204 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.204 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.204 * [taylor]: Taking taylor expansion of -1 in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.204 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.204 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.204 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.204 * [taylor]: Taking taylor expansion of -1 in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.204 * [taylor]: Taking taylor expansion of -1 in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.205 * [taylor]: Taking taylor expansion of x in x 2.206 * * * [progress]: simplifying candidates 2.208 * [simplify]: Simplifying using # : (/ (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)) (/ (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)) (- (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))) (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))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin 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))))) 2.263 * * [simplify]: iteration 0 : 4864 enodes (cost 1139 ) 2.263 * * [simplify]: iteration 1 : 4864 enodes (cost 1139 ) 2.268 * [simplify]: Simplified to: (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)) (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)) (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) x) (- (tan x) 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 (tan x)) (+ (* x x) (* (sin x) (+ x (sin x))))) (* (- x (tan 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) 1/5040) (+ (* (pow x 3) 1/6) (* (pow x 5) -1/120))) (- x (sin x)) (- x (sin x)) (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))) (+ 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)))))))) 2.268 * * * [progress]: adding candidates to table 2.347 * * [progress]: iteration 2 / 4 2.347 * * * [progress]: picking best candidate 2.352 * * * * [pick]: Picked # 2.352 * * * [progress]: localizing error 2.362 * * * [progress]: generating rewritten candidates 2.362 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 2.365 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 2.369 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 2.380 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 2.402 * * * [progress]: generating series expansions 2.402 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 2.402 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 2.402 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.402 * [taylor]: Taking taylor expansion of x in x 2.402 * [taylor]: Taking taylor expansion of (tan x) in x 2.402 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.402 * [taylor]: Taking taylor expansion of (sin x) in x 2.402 * [taylor]: Taking taylor expansion of x in x 2.402 * [taylor]: Taking taylor expansion of (cos x) in x 2.402 * [taylor]: Taking taylor expansion of x in x 2.403 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.403 * [taylor]: Taking taylor expansion of x in x 2.403 * [taylor]: Taking taylor expansion of (tan x) in x 2.403 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.403 * [taylor]: Taking taylor expansion of (sin x) in x 2.403 * [taylor]: Taking taylor expansion of x in x 2.403 * [taylor]: Taking taylor expansion of (cos x) in x 2.403 * [taylor]: Taking taylor expansion of x in x 2.406 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 2.406 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.406 * [taylor]: Taking taylor expansion of x in x 2.407 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.407 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.407 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.407 * [taylor]: Taking taylor expansion of x in x 2.407 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.407 * [taylor]: Taking taylor expansion of x in x 2.407 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.407 * [taylor]: Taking taylor expansion of x in x 2.407 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.407 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.407 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.407 * [taylor]: Taking taylor expansion of x in x 2.407 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.407 * [taylor]: Taking taylor expansion of x in x 2.409 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 2.409 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 2.409 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.409 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.409 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.409 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.409 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.409 * [taylor]: Taking taylor expansion of -1 in x 2.409 * [taylor]: Taking taylor expansion of x in x 2.409 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.409 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.409 * [taylor]: Taking taylor expansion of -1 in x 2.409 * [taylor]: Taking taylor expansion of x in x 2.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.410 * [taylor]: Taking taylor expansion of x in x 2.410 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 2.410 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.410 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.410 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.410 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.410 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.410 * [taylor]: Taking taylor expansion of -1 in x 2.410 * [taylor]: Taking taylor expansion of x in x 2.410 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.410 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.410 * [taylor]: Taking taylor expansion of -1 in x 2.410 * [taylor]: Taking taylor expansion of x in x 2.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.410 * [taylor]: Taking taylor expansion of x in x 2.412 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 2.412 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 2.412 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.412 * [taylor]: Taking taylor expansion of x in x 2.412 * [taylor]: Taking taylor expansion of (sin x) in x 2.412 * [taylor]: Taking taylor expansion of x in x 2.412 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.412 * [taylor]: Taking taylor expansion of x in x 2.412 * [taylor]: Taking taylor expansion of (sin x) in x 2.412 * [taylor]: Taking taylor expansion of x in x 2.415 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 2.415 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.415 * [taylor]: Taking taylor expansion of x in x 2.415 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.415 * [taylor]: Taking taylor expansion of x in x 2.415 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.415 * [taylor]: Taking taylor expansion of x in x 2.415 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.415 * [taylor]: Taking taylor expansion of x in x 2.416 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.416 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.416 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.416 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.416 * [taylor]: Taking taylor expansion of -1 in x 2.416 * [taylor]: Taking taylor expansion of x in x 2.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.416 * [taylor]: Taking taylor expansion of x in x 2.416 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 2.416 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.416 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.416 * [taylor]: Taking taylor expansion of -1 in x 2.416 * [taylor]: Taking taylor expansion of x in x 2.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.416 * [taylor]: Taking taylor expansion of x in x 2.417 * * * * [progress]: [ 3 / 4 ] generating series at (2) 2.417 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 2.417 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 2.417 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.417 * [taylor]: Taking taylor expansion of x in x 2.417 * [taylor]: Taking taylor expansion of (sin x) in x 2.417 * [taylor]: Taking taylor expansion of x in x 2.417 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.417 * [taylor]: Taking taylor expansion of x in x 2.417 * [taylor]: Taking taylor expansion of (tan x) in x 2.417 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.417 * [taylor]: Taking taylor expansion of (sin x) in x 2.417 * [taylor]: Taking taylor expansion of x in x 2.417 * [taylor]: Taking taylor expansion of (cos x) in x 2.417 * [taylor]: Taking taylor expansion of x in x 2.418 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 2.418 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.418 * [taylor]: Taking taylor expansion of x in x 2.418 * [taylor]: Taking taylor expansion of (sin x) in x 2.418 * [taylor]: Taking taylor expansion of x in x 2.418 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.418 * [taylor]: Taking taylor expansion of x in x 2.418 * [taylor]: Taking taylor expansion of (tan x) in x 2.418 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.418 * [taylor]: Taking taylor expansion of (sin x) in x 2.418 * [taylor]: Taking taylor expansion of x in x 2.418 * [taylor]: Taking taylor expansion of (cos x) in x 2.418 * [taylor]: Taking taylor expansion of x in x 2.424 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 2.424 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 2.424 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.424 * [taylor]: Taking taylor expansion of x in x 2.424 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.424 * [taylor]: Taking taylor expansion of x in x 2.424 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.424 * [taylor]: Taking taylor expansion of x in x 2.424 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.424 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.424 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.424 * [taylor]: Taking taylor expansion of x in x 2.424 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.424 * [taylor]: Taking taylor expansion of x in x 2.424 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 2.424 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.424 * [taylor]: Taking taylor expansion of x in x 2.425 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.425 * [taylor]: Taking taylor expansion of x in x 2.425 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.425 * [taylor]: Taking taylor expansion of x in x 2.425 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.425 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.425 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.425 * [taylor]: Taking taylor expansion of x in x 2.425 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.425 * [taylor]: Taking taylor expansion of x in x 2.427 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 2.427 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 2.427 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.427 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.427 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.427 * [taylor]: Taking taylor expansion of -1 in x 2.427 * [taylor]: Taking taylor expansion of x in x 2.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.427 * [taylor]: Taking taylor expansion of x in x 2.427 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.427 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.427 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.427 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.427 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.427 * [taylor]: Taking taylor expansion of -1 in x 2.427 * [taylor]: Taking taylor expansion of x in x 2.427 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.427 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.427 * [taylor]: Taking taylor expansion of -1 in x 2.427 * [taylor]: Taking taylor expansion of x in x 2.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.427 * [taylor]: Taking taylor expansion of x in x 2.427 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 2.427 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.427 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.428 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.428 * [taylor]: Taking taylor expansion of -1 in x 2.428 * [taylor]: Taking taylor expansion of x in x 2.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.428 * [taylor]: Taking taylor expansion of x in x 2.428 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.428 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.428 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.428 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.428 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.428 * [taylor]: Taking taylor expansion of -1 in x 2.428 * [taylor]: Taking taylor expansion of x in x 2.428 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.428 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.428 * [taylor]: Taking taylor expansion of -1 in x 2.428 * [taylor]: Taking taylor expansion of x in x 2.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.428 * [taylor]: Taking taylor expansion of x in x 2.430 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 2.430 * [approximate]: Taking taylor expansion of (/ (- x (tan x)) (- x (sin x))) in (x) around 0 2.430 * [taylor]: Taking taylor expansion of (/ (- x (tan x)) (- x (sin x))) in x 2.430 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.430 * [taylor]: Taking taylor expansion of x in x 2.430 * [taylor]: Taking taylor expansion of (tan x) in x 2.430 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.430 * [taylor]: Taking taylor expansion of (sin x) in x 2.430 * [taylor]: Taking taylor expansion of x in x 2.430 * [taylor]: Taking taylor expansion of (cos x) in x 2.430 * [taylor]: Taking taylor expansion of x in x 2.430 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.430 * [taylor]: Taking taylor expansion of x in x 2.430 * [taylor]: Taking taylor expansion of (sin x) in x 2.430 * [taylor]: Taking taylor expansion of x in x 2.431 * [taylor]: Taking taylor expansion of (/ (- x (tan x)) (- x (sin x))) in x 2.431 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.431 * [taylor]: Taking taylor expansion of x in x 2.431 * [taylor]: Taking taylor expansion of (tan x) in x 2.431 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.431 * [taylor]: Taking taylor expansion of (sin x) in x 2.431 * [taylor]: Taking taylor expansion of x in x 2.431 * [taylor]: Taking taylor expansion of (cos x) in x 2.431 * [taylor]: Taking taylor expansion of x in x 2.431 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.431 * [taylor]: Taking taylor expansion of x in x 2.431 * [taylor]: Taking taylor expansion of (sin x) in x 2.431 * [taylor]: Taking taylor expansion of x in x 2.437 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (tan (/ 1 x))) (- (/ 1 x) (sin (/ 1 x)))) in (x) around 0 2.437 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (tan (/ 1 x))) (- (/ 1 x) (sin (/ 1 x)))) in x 2.437 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.437 * [taylor]: Taking taylor expansion of x in x 2.437 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.437 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.437 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.437 * [taylor]: Taking taylor expansion of x in x 2.437 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.437 * [taylor]: Taking taylor expansion of x in x 2.437 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.437 * [taylor]: Taking taylor expansion of x in x 2.437 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.437 * [taylor]: Taking taylor expansion of x in x 2.437 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (tan (/ 1 x))) (- (/ 1 x) (sin (/ 1 x)))) in x 2.437 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.437 * [taylor]: Taking taylor expansion of x in x 2.437 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.437 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.437 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.437 * [taylor]: Taking taylor expansion of x in x 2.437 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.437 * [taylor]: Taking taylor expansion of x in x 2.438 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.438 * [taylor]: Taking taylor expansion of x in x 2.438 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.438 * [taylor]: Taking taylor expansion of x in x 2.439 * [approximate]: Taking taylor expansion of (/ (+ (tan (/ -1 x)) (/ 1 x)) (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.439 * [taylor]: Taking taylor expansion of (/ (+ (tan (/ -1 x)) (/ 1 x)) (+ (sin (/ -1 x)) (/ 1 x))) in x 2.439 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.439 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.439 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.439 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.439 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.439 * [taylor]: Taking taylor expansion of -1 in x 2.439 * [taylor]: Taking taylor expansion of x in x 2.440 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.440 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.440 * [taylor]: Taking taylor expansion of -1 in x 2.440 * [taylor]: Taking taylor expansion of x in x 2.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.440 * [taylor]: Taking taylor expansion of x in x 2.440 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.440 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.440 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.440 * [taylor]: Taking taylor expansion of -1 in x 2.440 * [taylor]: Taking taylor expansion of x in x 2.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.440 * [taylor]: Taking taylor expansion of x in x 2.440 * [taylor]: Taking taylor expansion of (/ (+ (tan (/ -1 x)) (/ 1 x)) (+ (sin (/ -1 x)) (/ 1 x))) in x 2.440 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.440 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.440 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.440 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.440 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.440 * [taylor]: Taking taylor expansion of -1 in x 2.440 * [taylor]: Taking taylor expansion of x in x 2.440 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.440 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.440 * [taylor]: Taking taylor expansion of -1 in x 2.440 * [taylor]: Taking taylor expansion of x in x 2.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.440 * [taylor]: Taking taylor expansion of x in x 2.440 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.440 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.440 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.440 * [taylor]: Taking taylor expansion of -1 in x 2.440 * [taylor]: Taking taylor expansion of x in x 2.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.440 * [taylor]: Taking taylor expansion of x in x 2.442 * * * [progress]: simplifying candidates 2.445 * [simplify]: Simplifying using # : (/ (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)) (/ (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 1) (neg (- (log (- x (tan x))) (log (- x (sin x))))) (neg (log (/ (- x (tan x)) (- x (sin x))))) (- 0 (- (log (- x (tan x))) (log (- x (sin x))))) (- 0 (log (/ (- x (tan x)) (- x (sin x))))) (- (log 1) (- (log (- x (tan x))) (log (- x (sin x))))) (- (log 1) (log (/ (- x (tan x)) (- x (sin x))))) (log (/ 1 (/ (- x (tan x)) (- x (sin x))))) (exp (/ 1 (/ (- x (tan x)) (- x (sin x))))) (/ (* (* 1 1) 1) (/ (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))))) (/ (* (* 1 1) 1) (* (* (/ (- x (tan x)) (- x (sin x))) (/ (- x (tan x)) (- x (sin x)))) (/ (- x (tan x)) (- x (sin x))))) (* (cbrt (/ 1 (/ (- x (tan x)) (- x (sin x))))) (cbrt (/ 1 (/ (- x (tan x)) (- x (sin x)))))) (cbrt (/ 1 (/ (- x (tan x)) (- x (sin x))))) (* (* (/ 1 (/ (- x (tan x)) (- x (sin x)))) (/ 1 (/ (- x (tan x)) (- x (sin x))))) (/ 1 (/ (- x (tan x)) (- x (sin x))))) (sqrt (/ 1 (/ (- x (tan x)) (- x (sin x))))) (sqrt (/ 1 (/ (- x (tan x)) (- x (sin x))))) (neg 1) (neg (/ (- x (tan x)) (- x (sin x)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- x (tan x)) (- x (sin x)))) (cbrt (/ (- x (tan x)) (- x (sin x)))))) (/ (cbrt 1) (cbrt (/ (- x (tan x)) (- x (sin x))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- x (tan x)) (- x (sin x))))) (/ (cbrt 1) (sqrt (/ (- x (tan x)) (- x (sin x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))))) (/ (cbrt 1) (/ (cbrt (- x (tan x))) (cbrt (- x (sin x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (sqrt (- x (sin x))))) (/ (cbrt 1) (/ (cbrt (- x (tan x))) (sqrt (- x (sin x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) 1)) (/ (cbrt 1) (/ (cbrt (- x (tan x))) (- x (sin x)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x (tan x))) (cbrt (- x (tan 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x))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- x (sin x))))) (/ (cbrt 1) (/ (- x (tan x)) (sqrt (- x (sin x))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- x (tan x)) (- x (sin x)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt x) (sqrt (sin x))))) (/ (cbrt 1) (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- x (tan x)) (- x (sin x)))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt (tan x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))))) (/ (cbrt 1) (/ (- (sqrt x) (sqrt (tan x))) (cbrt (- x (sin x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt (tan x))) (sqrt (- x (sin x))))) (/ (cbrt 1) (/ (- (sqrt x) (sqrt (tan x))) (sqrt (- x (sin x))))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt (tan x))) 1)) (/ (cbrt 1) (/ (- (sqrt x) (sqrt (tan x))) (- x (sin x)))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt (tan x))) (+ (sqrt x) (sqrt (sin x))))) (/ (cbrt 1) (/ (- (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (sin x))))) (/ (* (cbrt 1) 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(cbrt (- x (tan x))) (cbrt (- x (tan x)))) (/ (cbrt (- x (tan x))) (- x (sin x))) (* (cbrt (- x (tan x))) (/ (cbrt (- x (tan x))) (+ (sqrt x) (sqrt (sin x))))) (/ (cbrt (- x (tan x))) (- (sqrt x) (sqrt (sin x)))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (/ (cbrt (- x (tan x))) (- x (sin x))) (/ (sqrt (- x (tan x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x))))) (/ (sqrt (- x (tan x))) (cbrt (- x (sin x)))) (/ (sqrt (- x (tan x))) (sqrt (- x (sin x)))) (/ (sqrt (- x (tan x))) (sqrt (- x (sin x)))) (sqrt (- x (tan x))) (/ (sqrt (- x (tan x))) (- x (sin x))) (/ (sqrt (- x (tan x))) (+ (sqrt x) (sqrt (sin x)))) (/ (sqrt (- x (tan x))) (- (sqrt x) (sqrt (sin x)))) (sqrt (- x (tan x))) (/ (sqrt (- x (tan x))) (- x (sin x))) (/ 1 (* (cbrt (- x (sin x))) (cbrt (- x (sin x))))) (/ (- x (tan x)) (cbrt (- x (sin x)))) (/ 1 (sqrt (- x (sin x)))) (/ (- x (tan x)) (sqrt (- x (sin x)))) 1 (/ (- x (tan x)) (- x (sin x))) (/ 1 (+ (sqrt x) (sqrt (sin x)))) (/ (- x (tan x)) (- (sqrt x) (sqrt (sin 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x)))) (- x (tan x)) (/ (- x (tan x)) (+ (sqrt x) (sqrt (sin x)))) (- x (tan x)) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ (- x (sin x)) (- x (tan x))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- x (tan x))) (/ (- x (tan x)) (- (pow x 3) (pow (sin x) 3))) (/ (- x (tan x)) (- (* x x) (pow (sin x) 2))) (* (+ (* x x) (* (tan x) (+ x (tan x)))) (- x (sin x))) (* (+ x (tan 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) 1/5040) (+ (* (pow x 3) 1/6) (* (pow x 5) -1/120))) (- x (sin x)) (- x (sin x)) (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))) (+ 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)))))))) (+ (* (* x x) -9/10) (+ -2 (* (pow x 4) -513/1400))) (+ 1 (- (* (+ (/ (sin x) x) 1) (/ (sin x) x)) (+ (/ (sin x) (* x (cos x))) (/ (pow (sin x) 2) (* x (* x (cos x))))))) (+ 1 (- (* (+ (/ (sin x) x) 1) (/ (sin x) x)) (+ (/ (sin x) (* x (cos x))) (/ (pow (sin x) 2) (* x (* x (cos x))))))) 2.513 * * * [progress]: adding candidates to table 2.664 * * [progress]: iteration 3 / 4 2.664 * * * [progress]: picking best candidate 2.666 * * * * [pick]: Picked # 2.666 * * * [progress]: localizing error 2.675 * * * [progress]: generating rewritten candidates 2.676 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 2.683 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 2.686 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 2.693 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 2.700 * * * [progress]: generating series expansions 2.700 * * * * [progress]: [ 1 / 4 ] generating series at (2) 2.700 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in (x) around 0 2.700 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 2.700 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 2.700 * [taylor]: Taking taylor expansion of 9/40 in x 2.700 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.700 * [taylor]: Taking taylor expansion of x in x 2.700 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 2.700 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.700 * [taylor]: Taking taylor expansion of 27/2800 in x 2.700 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.700 * [taylor]: Taking taylor expansion of x in x 2.700 * [taylor]: Taking taylor expansion of 1/2 in x 2.700 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 2.700 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 2.700 * [taylor]: Taking taylor expansion of 9/40 in x 2.700 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.700 * [taylor]: Taking taylor expansion of x in x 2.700 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 2.700 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.701 * [taylor]: Taking taylor expansion of 27/2800 in x 2.701 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.701 * [taylor]: Taking taylor expansion of x in x 2.701 * [taylor]: Taking taylor expansion of 1/2 in x 2.702 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 2.702 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 2.702 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 2.702 * [taylor]: Taking taylor expansion of 9/40 in x 2.702 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.702 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.702 * [taylor]: Taking taylor expansion of x in x 2.702 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 2.702 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 2.702 * [taylor]: Taking taylor expansion of 27/2800 in x 2.702 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.702 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.702 * [taylor]: Taking taylor expansion of x in x 2.702 * [taylor]: Taking taylor expansion of 1/2 in x 2.702 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 2.702 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 2.702 * [taylor]: Taking taylor expansion of 9/40 in x 2.702 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.702 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.702 * [taylor]: Taking taylor expansion of x in x 2.702 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 2.702 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 2.702 * [taylor]: Taking taylor expansion of 27/2800 in x 2.702 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.702 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.702 * [taylor]: Taking taylor expansion of x in x 2.702 * [taylor]: Taking taylor expansion of 1/2 in x 2.704 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 2.704 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 2.704 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 2.704 * [taylor]: Taking taylor expansion of 9/40 in x 2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.704 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.704 * [taylor]: Taking taylor expansion of x in x 2.704 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 2.704 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 2.704 * [taylor]: Taking taylor expansion of 27/2800 in x 2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.704 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.704 * [taylor]: Taking taylor expansion of x in x 2.704 * [taylor]: Taking taylor expansion of 1/2 in x 2.704 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 2.704 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 2.704 * [taylor]: Taking taylor expansion of 9/40 in x 2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.704 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.704 * [taylor]: Taking taylor expansion of x in x 2.704 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 2.704 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 2.704 * [taylor]: Taking taylor expansion of 27/2800 in x 2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.704 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.704 * [taylor]: Taking taylor expansion of x in x 2.704 * [taylor]: Taking taylor expansion of 1/2 in x 2.706 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 2.706 * [approximate]: Taking taylor expansion of (* 9/40 x) in (x) around 0 2.706 * [taylor]: Taking taylor expansion of (* 9/40 x) in x 2.706 * [taylor]: Taking taylor expansion of 9/40 in x 2.706 * [taylor]: Taking taylor expansion of x in x 2.706 * [taylor]: Taking taylor expansion of (* 9/40 x) in x 2.706 * [taylor]: Taking taylor expansion of 9/40 in x 2.706 * [taylor]: Taking taylor expansion of x in x 2.706 * [approximate]: Taking taylor expansion of (/ 9/40 x) in (x) around 0 2.706 * [taylor]: Taking taylor expansion of (/ 9/40 x) in x 2.706 * [taylor]: Taking taylor expansion of 9/40 in x 2.706 * [taylor]: Taking taylor expansion of x in x 2.706 * [taylor]: Taking taylor expansion of (/ 9/40 x) in x 2.706 * [taylor]: Taking taylor expansion of 9/40 in x 2.706 * [taylor]: Taking taylor expansion of x in x 2.707 * [approximate]: Taking taylor expansion of (/ -9/40 x) in (x) around 0 2.707 * [taylor]: Taking taylor expansion of (/ -9/40 x) in x 2.707 * [taylor]: Taking taylor expansion of -9/40 in x 2.707 * [taylor]: Taking taylor expansion of x in x 2.707 * [taylor]: Taking taylor expansion of (/ -9/40 x) in x 2.707 * [taylor]: Taking taylor expansion of -9/40 in x 2.707 * [taylor]: Taking taylor expansion of x in x 2.707 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 2.708 * [approximate]: Taking taylor expansion of (* -27/2800 (pow x 4)) in (x) around 0 2.708 * [taylor]: Taking taylor expansion of (* -27/2800 (pow x 4)) in x 2.708 * [taylor]: Taking taylor expansion of -27/2800 in x 2.708 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.708 * [taylor]: Taking taylor expansion of x in x 2.708 * [taylor]: Taking taylor expansion of (* -27/2800 (pow x 4)) in x 2.708 * [taylor]: Taking taylor expansion of -27/2800 in x 2.708 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.708 * [taylor]: Taking taylor expansion of x in x 2.709 * [approximate]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in (x) around 0 2.709 * [taylor]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in x 2.709 * [taylor]: Taking taylor expansion of -27/2800 in x 2.709 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.709 * [taylor]: Taking taylor expansion of x in x 2.709 * [taylor]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in x 2.709 * [taylor]: Taking taylor expansion of -27/2800 in x 2.709 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.709 * [taylor]: Taking taylor expansion of x in x 2.710 * [approximate]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in (x) around 0 2.710 * [taylor]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in x 2.710 * [taylor]: Taking taylor expansion of -27/2800 in x 2.710 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.710 * [taylor]: Taking taylor expansion of x in x 2.710 * [taylor]: Taking taylor expansion of (/ -27/2800 (pow x 4)) in x 2.710 * [taylor]: Taking taylor expansion of -27/2800 in x 2.710 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.710 * [taylor]: Taking taylor expansion of x in x 2.711 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 2.711 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 2.711 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 2.711 * [taylor]: Taking taylor expansion of 9/40 in x 2.711 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.711 * [taylor]: Taking taylor expansion of x in x 2.711 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 2.711 * [taylor]: Taking taylor expansion of 9/40 in x 2.711 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.711 * [taylor]: Taking taylor expansion of x in x 2.712 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 2.712 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.712 * [taylor]: Taking taylor expansion of 9/40 in x 2.712 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.712 * [taylor]: Taking taylor expansion of x in x 2.712 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.712 * [taylor]: Taking taylor expansion of 9/40 in x 2.712 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.712 * [taylor]: Taking taylor expansion of x in x 2.713 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 2.713 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.713 * [taylor]: Taking taylor expansion of 9/40 in x 2.713 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.713 * [taylor]: Taking taylor expansion of x in x 2.713 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.713 * [taylor]: Taking taylor expansion of 9/40 in x 2.713 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.713 * [taylor]: Taking taylor expansion of x in x 2.714 * * * [progress]: simplifying candidates 2.715 * [simplify]: Simplifying using # : (* (exp (* x (* x 9/40))) (* (exp -1/2) (exp (* (pow x 4) -27/2800)))) (* (exp (* x (* x 9/40))) (exp (+ -1/2 (* (pow x 4) -27/2800)))) (log (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (exp (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (* (cbrt (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (cbrt (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))))) (cbrt (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (* (* (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))) (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (sqrt (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (sqrt (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (+ (pow (* x (* x 9/40)) 3) (pow (+ -1/2 (* (pow x 4) -27/2800)) 3)) (+ (* (* x (* x 9/40)) (* x (* x 9/40))) (- (* (+ -1/2 (* (pow x 4) -27/2800)) (+ -1/2 (* (pow x 4) -27/2800))) (* (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))))) (- (* (* x (* x 9/40)) (* x (* x 9/40))) (* (+ -1/2 (* (pow x 4) -27/2800)) (+ -1/2 (* (pow x 4) -27/2800)))) (- (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))) (+ (* x (* x 9/40)) -1/2) (* 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) (+ (* (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) (* 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)) (- (* 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) (* -27/2800 (pow x 4)) (* -27/2800 (pow x 4)) (* -27/2800 (pow x 4)) (* 9/40 (pow x 2)) (* 9/40 (pow x 2)) (* 9/40 (pow x 2)) 2.765 * * [simplify]: iteration 0 : 4903 enodes (cost 646 ) 2.765 * * [simplify]: iteration 1 : 4903 enodes (cost 646 ) 2.768 * [simplify]: Simplified to: (exp (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (exp (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (log (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (exp (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (* (cbrt (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (cbrt (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))))) (cbrt (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (pow (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))) 3) (sqrt (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (sqrt (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800)))) (+ (* 729/64000 (pow x 6)) (pow (+ -1/2 (* (pow x 4) -27/2800)) 3)) (+ (* (pow x 4) 81/1600) (* (+ -1/2 (* (pow x 4) -27/2800)) (+ -1/2 (+ (* (pow x 4) -27/2800) (* x (* x -9/40)))))) (+ (* (pow x 4) 81/1600) (* (+ -1/2 (* (pow x 4) -27/2800)) (+ (* (pow x 4) 27/2800) 1/2))) (+ (* x (* x 9/40)) (+ (* (pow x 4) 27/2800) 1/2)) (+ (* x (* x 9/40)) -1/2) (* 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) (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)) (* 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)) (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))) (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))) (+ (* x (* x 9/40)) (+ -1/2 (* (pow x 4) -27/2800))) (* x 9/40) (* x 9/40) (* x 9/40) (* (pow x 4) -27/2800) (* (pow x 4) -27/2800) (* (pow x 4) -27/2800) (* x (* x 9/40)) (* x (* x 9/40)) (* x (* x 9/40)) 2.769 * * * [progress]: adding candidates to table 2.864 * [progress]: [Phase 3 of 3] Extracting. 2.864 * * [regime]: Finding splitpoints for: (# # #) 2.865 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- x (sin x)) (- x (tan x))) x) 2.865 * * * * [regimes]: Trying to branch on (/ (- x (sin x)) (- x (tan x))) from (# # #) 2.898 * * * * [regimes]: Trying to branch on x from (# # #) 2.936 * * * [regime]: Found split indices: #