13.858 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.059 * * * [progress]: [2/2] Setting up program.
0.061 * [progress]: [Phase 2 of 3] Improving.
0.062 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0)
0.064 * * [simplify]: iteration  0 :  28  enodes  (cost  13 )
0.065 * * [simplify]: iteration  1 :  74  enodes  (cost  13 )
0.067 * * [simplify]: iteration  2 :  192  enodes  (cost  13 )
0.071 * * [simplify]: iteration  3 :  510  enodes  (cost  11 )
0.077 * * [simplify]: iteration  4 :  1350  enodes  (cost  11 )
0.092 * * [simplify]: iteration  5 :  3312  enodes  (cost  11 )
0.127 * * [simplify]: iteration  6 :  5001  enodes  (cost  11 )
0.127 * [simplify]: Simplified to:
   (- (* (sin x) (- (sin x) (* 2.0 (sin x)))) (+ (* (cos x) (cos x)) 1.0))
0.135 * [progress]: [Phase 3 of 3] Extracting.
0.135 * * [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)))>)
0.135 * * * [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)
0.135 * * * * [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)))>)
0.165 * * * * [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)))>)
0.192 * * * * [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)))>)
0.216 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.216 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0)
0.216 * * [simplify]: iteration  0 :  14  enodes  (cost  13 )
0.217 * * [simplify]: iteration  1 :  14  enodes  (cost  13 )
0.217 * [simplify]: Simplified to:
   (- (- (- (* (sin x) (sin x)) (* (cos x) (cos x))) (* (* 2.0 (sin x)) (sin x))) 1.0)
2.368 * [regime-testing]: End program error score: 0.007625953244155519