49.173 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.063 * * * [progress]: [2/2] Setting up program.
0.066 * [progress]: [Phase 2 of 3] Improving.
0.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0)
0.069 * * [simplify]: iteration  0 :  28  enodes  (cost  13 )
0.071 * * [simplify]: iteration  1 :  74  enodes  (cost  13 )
0.073 * * [simplify]: iteration  2 :  192  enodes  (cost  13 )
0.076 * * [simplify]: iteration  3 :  510  enodes  (cost  11 )
0.083 * * [simplify]: iteration  4 :  1350  enodes  (cost  11 )
0.099 * * [simplify]: iteration  5 :  3312  enodes  (cost  11 )
0.137 * * [simplify]: iteration  6 :  5001  enodes  (cost  11 )
0.137 * [simplify]: Simplified to:
   (- (* (sin x) (- (sin x) (* 2.0 (sin x)))) (+ (* (cos x) (cos x)) 1.0))
0.140 * [progress]: [Phase 3 of 3] Extracting.
0.140 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0))> #<alt (λ (x) (- (* (sin x) (- (sin x) (* 2.0 (sin x)))) (+ (* (cos x) (cos x)) 1.0)))>)
0.141 * * * [regime-changes]: Trying 3 branch expressions: ((- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0) x)
0.141 * * * * [regimes]: Trying to branch on (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) from (#<alt (λ (x) (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0))> #<alt (λ (x) (- (* (sin x) (- (sin x) (* 2.0 (sin x)))) (+ (* (cos x) (cos x)) 1.0)))>)
0.168 * * * * [regimes]: Trying to branch on (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0) from (#<alt (λ (x) (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0))> #<alt (λ (x) (- (* (sin x) (- (sin x) (* 2.0 (sin x)))) (+ (* (cos x) (cos x)) 1.0)))>)
0.195 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0))> #<alt (λ (x) (- (* (sin x) (- (sin x) (* 2.0 (sin x)))) (+ (* (cos x) (cos x)) 1.0)))>)
0.220 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.220 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0)
0.221 * * [simplify]: iteration  0 :  14  enodes  (cost  13 )
0.221 * * [simplify]: iteration  1 :  14  enodes  (cost  13 )
0.221 * [simplify]: Simplified to:
   (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0)
2.481 * [regime-testing]: End program error score: 0.006625828228528566