19.658 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.050 * * * [progress]: [2/2] Setting up program. 0.053 * [progress]: [Phase 2 of 3] Improving. 0.054 * [simplify]: Simplifying using # : (* x (exp (* y y))) 0.056 * * [simplify]: iteration 0 : 8 enodes (cost 3 ) 0.057 * * [simplify]: iteration 1 : 12 enodes (cost 3 ) 0.058 * * [simplify]: iteration 2 : 21 enodes (cost 3 ) 0.059 * * [simplify]: iteration 3 : 48 enodes (cost 3 ) 0.060 * * [simplify]: iteration 4 : 133 enodes (cost 3 ) 0.063 * * [simplify]: iteration 5 : 437 enodes (cost 3 ) 0.073 * * [simplify]: iteration 6 : 1926 enodes (cost 3 ) 0.115 * * [simplify]: iteration 7 : 5002 enodes (cost 3 ) 0.116 * [simplify]: Simplified to: (* x (exp (* y y))) 0.116 * * [progress]: iteration 1 / 4 0.116 * * * [progress]: picking best candidate 0.119 * * * * [pick]: Picked # 0.119 * * * [progress]: localizing error 0.123 * * * [progress]: generating rewritten candidates 0.123 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.127 * * * [progress]: generating series expansions 0.127 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.127 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.127 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.127 * [taylor]: Taking taylor expansion of x in y 0.128 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.128 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.128 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.128 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.129 * [taylor]: Taking taylor expansion of 0 in y 0.129 * [taylor]: Taking taylor expansion of 0 in y 0.129 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.129 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.129 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.129 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.129 * [taylor]: Taking taylor expansion of x in y 0.129 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.129 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.129 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.130 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.130 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.130 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.130 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.130 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.130 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.132 * [taylor]: Taking taylor expansion of 0 in y 0.132 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0 0.132 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.132 * [taylor]: Taking taylor expansion of -1 in y 0.132 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.132 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.132 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.132 * [taylor]: Taking taylor expansion of y in y 0.132 * [taylor]: Taking taylor expansion of x in y 0.132 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.132 * [taylor]: Taking taylor expansion of -1 in x 0.132 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.132 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.132 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.132 * [taylor]: Taking taylor expansion of y in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.132 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.132 * [taylor]: Taking taylor expansion of -1 in x 0.132 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.132 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.132 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.132 * [taylor]: Taking taylor expansion of y in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.133 * [taylor]: Taking taylor expansion of -1 in y 0.133 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.133 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.133 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.133 * [taylor]: Taking taylor expansion of y in y 0.133 * [taylor]: Taking taylor expansion of 0 in y 0.134 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.135 * * * [progress]: simplifying candidates 0.135 * [simplify]: Simplifying using # : (* x (exp (* y y))) (+ (log x) (* y y)) (log (* x (exp (* y y)))) (exp (* x (exp (* y y)))) (* (* (* x x) x) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y)))) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (* (* (* x (exp (* y y))) (* x (exp (* y y)))) (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) (* x 1) (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (* y y))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.140 * * [simplify]: iteration 0 : 74 enodes (cost 94 ) 0.142 * * [simplify]: iteration 1 : 273 enodes (cost 81 ) 0.147 * * [simplify]: iteration 2 : 1015 enodes (cost 81 ) 0.167 * * [simplify]: iteration 3 : 4909 enodes (cost 81 ) 0.282 * * [simplify]: iteration 4 : 5001 enodes (cost 81 ) 0.284 * [simplify]: Simplified to: (* x (exp (pow y 2))) (+ (pow y 2) (log x)) (+ (pow y 2) (log x)) (exp (* x (exp (* y y)))) (pow (* x (exp (pow y 2))) 3) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (pow (* x (exp (pow y 2))) 3) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) x (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (pow y 2))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.284 * * * [progress]: adding candidates to table 0.307 * * [progress]: iteration 2 / 4 0.307 * * * [progress]: picking best candidate 0.310 * * * * [pick]: Picked # 0.310 * * * [progress]: localizing error 0.316 * * * [progress]: generating rewritten candidates 0.316 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.324 * * * [progress]: generating series expansions 0.324 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.324 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.324 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.324 * [taylor]: Taking taylor expansion of x in y 0.324 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.324 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.324 * [taylor]: Taking taylor expansion of y in y 0.324 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.324 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.324 * [taylor]: Taking taylor expansion of y in x 0.325 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.325 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.325 * [taylor]: Taking taylor expansion of y in x 0.325 * [taylor]: Taking taylor expansion of 0 in y 0.325 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.325 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.325 * [taylor]: Taking taylor expansion of y in y 0.325 * [taylor]: Taking taylor expansion of 0 in y 0.326 * [taylor]: Taking taylor expansion of 0 in y 0.326 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.326 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.326 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.326 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.326 * [taylor]: Taking taylor expansion of y in y 0.326 * [taylor]: Taking taylor expansion of x in y 0.326 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.326 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.326 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.326 * [taylor]: Taking taylor expansion of y in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.327 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.327 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.327 * [taylor]: Taking taylor expansion of y in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.327 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.327 * [taylor]: Taking taylor expansion of y in y 0.327 * [taylor]: Taking taylor expansion of 0 in y 0.328 * [taylor]: Taking taylor expansion of 0 in y 0.328 * [taylor]: Taking taylor expansion of 0 in y 0.329 * [approximate]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (pow (sqrt (/ -1 x)) 2)) in (x y) around 0 0.329 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (pow (sqrt (/ -1 x)) 2)) in y 0.329 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.329 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.329 * [taylor]: Taking taylor expansion of y in y 0.329 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in y 0.329 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 0.329 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.329 * [taylor]: Taking taylor expansion of -1 in y 0.329 * [taylor]: Taking taylor expansion of x in y 0.329 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (pow (sqrt (/ -1 x)) 2)) in x 0.329 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.329 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.329 * [taylor]: Taking taylor expansion of y in x 0.329 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 0.329 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.329 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.329 * [taylor]: Taking taylor expansion of -1 in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.329 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (pow (sqrt (/ -1 x)) 2)) in x 0.329 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.329 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.329 * [taylor]: Taking taylor expansion of y in x 0.330 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 0.330 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.330 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.330 * [taylor]: Taking taylor expansion of -1 in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of (* (pow NAN 2) (exp (/ 1 (pow y 2)))) in y 0.330 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.330 * [taylor]: Taking taylor expansion of NAN in y 0.330 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.330 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.330 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.330 * [taylor]: Taking taylor expansion of y in y 0.331 * [taylor]: Taking taylor expansion of (* 2 (* (pow NAN 4) (exp (/ 1 (pow y 2))))) in y 0.331 * [taylor]: Taking taylor expansion of 2 in y 0.331 * [taylor]: Taking taylor expansion of (* (pow NAN 4) (exp (/ 1 (pow y 2)))) in y 0.331 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 0.331 * [taylor]: Taking taylor expansion of NAN in y 0.331 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.331 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.331 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.331 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (* 3 (* (pow NAN 6) (exp (/ 1 (pow y 2))))) in y 0.333 * [taylor]: Taking taylor expansion of 3 in y 0.333 * [taylor]: Taking taylor expansion of (* (pow NAN 6) (exp (/ 1 (pow y 2)))) in y 0.333 * [taylor]: Taking taylor expansion of (pow NAN 6) in y 0.333 * [taylor]: Taking taylor expansion of NAN in y 0.333 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.333 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.334 * * * [progress]: simplifying candidates 0.334 * [simplify]: Simplifying using # : (* (sqrt x) (* (sqrt x) (exp (* y y)))) (* (sqrt x) (* (sqrt x) (exp (* y y)))) (+ (log (sqrt x)) (+ (log (sqrt x)) (* y y))) (+ (log (sqrt x)) (log (* (sqrt x) (exp (* y y))))) (log (* (sqrt x) (* (sqrt x) (exp (* y y))))) (exp (* (sqrt x) (* (sqrt x) (exp (* y y))))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y))))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (sqrt x) (exp (* y y))) (* (sqrt x) (exp (* y y)))) (* (sqrt x) (exp (* y y))))) (* (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y))))) (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y)))))) (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y))))) (* (* (* (sqrt x) (* (sqrt x) (exp (* y y)))) (* (sqrt x) (* (sqrt x) (exp (* y y))))) (* (sqrt x) (* (sqrt x) (exp (* y y))))) (sqrt (* (sqrt x) (* (sqrt x) (exp (* y y))))) (sqrt (* (sqrt x) (* (sqrt x) (exp (* y y))))) (* (sqrt x) (sqrt x)) (* (cbrt (sqrt x)) (* (sqrt x) (exp (* y y)))) (* (sqrt (cbrt x)) (* (sqrt x) (exp (* y y)))) (* (sqrt (sqrt x)) (* (sqrt x) (exp (* y y)))) (* (sqrt x) (* (sqrt x) (exp (* y y)))) (* (sqrt (sqrt x)) (* (sqrt x) (exp (* y y)))) (* (sqrt x) (* (sqrt x) (exp (* y y)))) x (* x (exp (pow y 2))) (- (+ (* 3 (/ (* (pow NAN 6) (exp (pow y 2))) (pow x 2))) (* (exp (pow y 2)) (pow NAN 2))) (* 2 (/ (* (exp (pow y 2)) (pow NAN 4)) x))) 0.337 * * [simplify]: iteration 0 : 147 enodes (cost 162 ) 0.340 * * [simplify]: iteration 1 : 564 enodes (cost 129 ) 0.351 * * [simplify]: iteration 2 : 2266 enodes (cost 123 ) 0.394 * * [simplify]: iteration 3 : 5002 enodes (cost 121 ) 0.395 * [simplify]: Simplified to: (* x (exp (* y y))) (* x (exp (* y y))) (+ (log x) (pow y 2)) (+ (log x) (pow y 2)) (+ (log x) (pow y 2)) (pow (exp x) (exp (* y y))) (pow (* x (exp (* y y))) 3) (pow (* x (exp (* y y))) 3) (* (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y))))) (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y)))))) (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y))))) (pow (* x (exp (* y y))) 3) (fabs (* (pow x 1/2) (pow (exp y) (/ y 2)))) (fabs (* (pow x 1/2) (pow (exp y) (/ y 2)))) x (* (cbrt (sqrt x)) (* (sqrt x) (exp (* y y)))) (* (sqrt (cbrt x)) (* (sqrt x) (exp (* y y)))) (* (sqrt (sqrt x)) (* (sqrt x) (exp (* y y)))) (* x (exp (* y y))) (* (sqrt (sqrt x)) (* (sqrt x) (exp (* y y)))) (* x (exp (* y y))) x (* x (exp (* y y))) (- (+ (* 3 (/ (* (pow NAN 6) (exp (pow y 2))) (pow x 2))) (* (exp (pow y 2)) (pow NAN 2))) (* 2 (/ (* (exp (pow y 2)) (pow NAN 4)) x))) 0.395 * * * [progress]: adding candidates to table 0.419 * [progress]: [Phase 3 of 3] Extracting. 0.419 * * [regime]: Finding splitpoints for: (# #) 0.419 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (exp (* y y)) (* x (exp (* y y))) y x) 0.419 * * * * [regimes]: Trying to branch on (* y y) from (# #) 0.449 * * * * [regimes]: Trying to branch on (exp (* y y)) from (# #) 0.478 * * * * [regimes]: Trying to branch on (* x (exp (* y y))) from (# #) 0.515 * * * * [regimes]: Trying to branch on y from (# #) 0.548 * * * * [regimes]: Trying to branch on x from (# #) 0.579 * * * [regime]: Found split indices: #