7.193 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.150 * * * [progress]: [2/2] Setting up program.
0.153 * [progress]: [Phase 2 of 3] Improving.
0.153 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (sin x) (* x (cos x))) (* x (sin x)))
0.155 * * [simplify]: iteration  0 :  16  enodes  (cost  7 )
0.156 * * [simplify]: iteration  1 :  48  enodes  (cost  7 )
0.157 * * [simplify]: iteration  2 :  102  enodes  (cost  6 )
0.159 * * [simplify]: iteration  3 :  215  enodes  (cost  6 )
0.165 * * [simplify]: iteration  4 :  1660  enodes  (cost  6 )
0.212 * * [simplify]: iteration  5 :  5001  enodes  (cost  6 )
0.213 * [simplify]: Simplified to:
   (+ (* -1 (/ (cos x) (sin x))) (/ 1 x))
0.217 * [progress]: [Phase 3 of 3] Extracting.
0.217 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (- (sin x) (* x (cos x))) (* x (sin x))))> #<alt (λ (x) (+ (* -1 (/ (cos x) (sin x))) (/ 1 x)))>)
0.217 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- (sin x) (* x (cos x))) (* x (sin x))) x)
0.217 * * * * [regimes]: Trying to branch on (/ (- (sin x) (* x (cos x))) (* x (sin x))) from (#<alt (λ (x) (/ (- (sin x) (* x (cos x))) (* x (sin x))))> #<alt (λ (x) (+ (* -1 (/ (cos x) (sin x))) (/ 1 x)))>)
0.253 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (- (sin x) (* x (cos x))) (* x (sin x))))> #<alt (λ (x) (+ (* -1 (/ (cos x) (sin x))) (/ 1 x)))>)
0.277 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.278 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* -1 (/ (cos x) (sin x))) (/ 1 x))
0.278 * * [simplify]: iteration  0 :  14  enodes  (cost  6 )
0.279 * * [simplify]: iteration  1 :  16  enodes  (cost  6 )
0.279 * * [simplify]: iteration  2 :  16  enodes  (cost  6 )
0.279 * [simplify]: Simplified to:
   (+ (* -1 (/ (cos x) (sin x))) (/ 1 x))
5.197 * [regime-testing]: End program error score: 30.2706626596044