10.919 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.223 * * * [progress]: [2/2] Setting up program. 0.226 * [progress]: [Phase 2 of 3] Improving. 0.226 * [simplify]: Simplifying using # : (- (* (* x 3.0) y) z) 0.228 * * [simplify]: iteration 0 : 13 enodes (cost 3 ) 0.230 * * [simplify]: iteration 1 : 21 enodes (cost 3 ) 0.231 * * [simplify]: iteration 2 : 23 enodes (cost 3 ) 0.232 * * [simplify]: iteration 3 : 23 enodes (cost 3 ) 0.232 * [simplify]: Simplified to: (- (* (* x 3.0) y) z) 0.233 * * [progress]: iteration 1 / 4 0.233 * * * [progress]: picking best candidate 0.235 * * * * [pick]: Picked # 0.235 * * * [progress]: localizing error 0.243 * * * [progress]: generating rewritten candidates 0.243 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.248 * * * [progress]: generating series expansions 0.248 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.248 * [approximate]: Taking taylor expansion of (* 3.0 (* x y)) in (x y) around 0 0.248 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in y 0.248 * [taylor]: Taking taylor expansion of 3.0 in y 0.248 * [taylor]: Taking taylor expansion of (* x y) in y 0.248 * [taylor]: Taking taylor expansion of x in y 0.248 * [taylor]: Taking taylor expansion of y in y 0.248 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x 0.248 * [taylor]: Taking taylor expansion of 3.0 in x 0.248 * [taylor]: Taking taylor expansion of (* x y) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x 0.248 * [taylor]: Taking taylor expansion of 3.0 in x 0.248 * [taylor]: Taking taylor expansion of (* x y) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [taylor]: Taking taylor expansion of (* 3.0 y) in y 0.249 * [taylor]: Taking taylor expansion of 3.0 in y 0.249 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0 0.249 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y 0.249 * [taylor]: Taking taylor expansion of 3.0 in y 0.249 * [taylor]: Taking taylor expansion of (* x y) in y 0.249 * [taylor]: Taking taylor expansion of x in y 0.249 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.249 * [taylor]: Taking taylor expansion of 3.0 in x 0.249 * [taylor]: Taking taylor expansion of (* x y) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of y in x 0.250 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.250 * [taylor]: Taking taylor expansion of 3.0 in x 0.250 * [taylor]: Taking taylor expansion of (* x y) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.250 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y 0.250 * [taylor]: Taking taylor expansion of 3.0 in y 0.250 * [taylor]: Taking taylor expansion of y in y 0.250 * [taylor]: Taking taylor expansion of 0 in y 0.250 * [taylor]: Taking taylor expansion of 0 in y 0.250 * [taylor]: Taking taylor expansion of 0 in y 0.250 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0 0.251 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y 0.251 * [taylor]: Taking taylor expansion of 3.0 in y 0.251 * [taylor]: Taking taylor expansion of (* x y) in y 0.251 * [taylor]: Taking taylor expansion of x in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.251 * [taylor]: Taking taylor expansion of 3.0 in x 0.251 * [taylor]: Taking taylor expansion of (* x y) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.251 * [taylor]: Taking taylor expansion of 3.0 in x 0.251 * [taylor]: Taking taylor expansion of (* x y) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y 0.251 * [taylor]: Taking taylor expansion of 3.0 in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of 0 in y 0.251 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [taylor]: Taking taylor expansion of 0 in y 0.252 * * * [progress]: simplifying candidates 0.252 * [simplify]: Simplifying using # : (* (* x 3.0) y) (* (* x 3.0) y) (+ (+ (log x) (log 3.0)) (log y)) (+ (log (* x 3.0)) (log y)) (log (* (* x 3.0) y)) (exp (* (* x 3.0) y)) (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* y y) y)) (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* y y) y)) (* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y))) (cbrt (* (* x 3.0) y)) (* (* (* (* x 3.0) y) (* (* x 3.0) y)) (* (* x 3.0) y)) (sqrt (* (* x 3.0) y)) (sqrt (* (* x 3.0) y)) (* (* x 3.0) (* (cbrt y) (cbrt y))) (* (* x 3.0) (sqrt y)) (* (* x 3.0) 1) (* 3.0 y) (* 3.0 (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) 0.255 * * [simplify]: iteration 0 : 101 enodes (cost 72 ) 0.258 * * [simplify]: iteration 1 : 502 enodes (cost 57 ) 0.271 * * [simplify]: iteration 2 : 2460 enodes (cost 57 ) 0.313 * * [simplify]: iteration 3 : 5001 enodes (cost 57 ) 0.314 * [simplify]: Simplified to: (* 3.0 (* x y)) (* 3.0 (* x y)) (log (* (* x 3.0) y)) (log (* (* x 3.0) y)) (log (* (* x 3.0) y)) (exp (* (* x 3.0) y)) (pow (* 3.0 (* x y)) 3) (pow (* 3.0 (* x y)) 3) (* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y))) (cbrt (* (* x 3.0) y)) (pow (* 3.0 (* x y)) 3) (sqrt (* (* x 3.0) y)) (sqrt (* (* x 3.0) y)) (* (* x 3.0) (* (cbrt y) (cbrt y))) (* (* x 3.0) (sqrt y)) (* x 3.0) (* 3.0 y) (* 3.0 (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) 0.314 * * * [progress]: adding candidates to table 0.335 * * [progress]: iteration 2 / 4 0.335 * * * [progress]: picking best candidate 0.341 * * * * [pick]: Picked # 0.341 * * * [progress]: localizing error 0.346 * * * [progress]: generating rewritten candidates 0.346 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.351 * * * [progress]: generating series expansions 0.351 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.351 * [approximate]: Taking taylor expansion of (* 3.0 (* x y)) in (x y) around 0 0.351 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in y 0.351 * [taylor]: Taking taylor expansion of 3.0 in y 0.351 * [taylor]: Taking taylor expansion of (* x y) in y 0.351 * [taylor]: Taking taylor expansion of x in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x 0.351 * [taylor]: Taking taylor expansion of 3.0 in x 0.351 * [taylor]: Taking taylor expansion of (* x y) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of y in x 0.351 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x 0.351 * [taylor]: Taking taylor expansion of 3.0 in x 0.351 * [taylor]: Taking taylor expansion of (* x y) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of y in x 0.351 * [taylor]: Taking taylor expansion of 0 in y 0.352 * [taylor]: Taking taylor expansion of (* 3.0 y) in y 0.352 * [taylor]: Taking taylor expansion of 3.0 in y 0.352 * [taylor]: Taking taylor expansion of y in y 0.352 * [taylor]: Taking taylor expansion of 0 in y 0.352 * [taylor]: Taking taylor expansion of 0 in y 0.352 * [taylor]: Taking taylor expansion of 0 in y 0.352 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0 0.352 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y 0.352 * [taylor]: Taking taylor expansion of 3.0 in y 0.352 * [taylor]: Taking taylor expansion of (* x y) in y 0.352 * [taylor]: Taking taylor expansion of x in y 0.352 * [taylor]: Taking taylor expansion of y in y 0.352 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.352 * [taylor]: Taking taylor expansion of 3.0 in x 0.352 * [taylor]: Taking taylor expansion of (* x y) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of y in x 0.352 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.352 * [taylor]: Taking taylor expansion of 3.0 in x 0.353 * [taylor]: Taking taylor expansion of (* x y) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of y in x 0.353 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y 0.353 * [taylor]: Taking taylor expansion of 3.0 in y 0.353 * [taylor]: Taking taylor expansion of y in y 0.353 * [taylor]: Taking taylor expansion of 0 in y 0.353 * [taylor]: Taking taylor expansion of 0 in y 0.353 * [taylor]: Taking taylor expansion of 0 in y 0.353 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0 0.353 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y 0.353 * [taylor]: Taking taylor expansion of 3.0 in y 0.353 * [taylor]: Taking taylor expansion of (* x y) in y 0.353 * [taylor]: Taking taylor expansion of x in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.354 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.354 * [taylor]: Taking taylor expansion of 3.0 in x 0.354 * [taylor]: Taking taylor expansion of (* x y) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.354 * [taylor]: Taking taylor expansion of 3.0 in x 0.354 * [taylor]: Taking taylor expansion of (* x y) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y 0.354 * [taylor]: Taking taylor expansion of 3.0 in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.354 * [taylor]: Taking taylor expansion of 0 in y 0.354 * [taylor]: Taking taylor expansion of 0 in y 0.354 * [taylor]: Taking taylor expansion of 0 in y 0.355 * * * [progress]: simplifying candidates 0.355 * [simplify]: Simplifying using # : (* x (* 3.0 y)) (* x (* 3.0 y)) (+ (log x) (+ (log 3.0) (log y))) (+ (log x) (log (* 3.0 y))) (log (* x (* 3.0 y))) (exp (* x (* 3.0 y))) (* (* (* x x) x) (* (* (* 3.0 3.0) 3.0) (* (* y y) y))) (* (* (* x x) x) (* (* (* 3.0 y) (* 3.0 y)) (* 3.0 y))) (* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y)))) (cbrt (* x (* 3.0 y))) (* (* (* x (* 3.0 y)) (* x (* 3.0 y))) (* x (* 3.0 y))) (sqrt (* x (* 3.0 y))) (sqrt (* x (* 3.0 y))) (* x 3.0) (* (cbrt x) (* 3.0 y)) (* (sqrt x) (* 3.0 y)) (* x (* 3.0 y)) (* 3.0 (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) 0.358 * * [simplify]: iteration 0 : 91 enodes (cost 71 ) 0.360 * * [simplify]: iteration 1 : 358 enodes (cost 56 ) 0.368 * * [simplify]: iteration 2 : 1451 enodes (cost 56 ) 0.396 * * [simplify]: iteration 3 : 3752 enodes (cost 56 ) 0.440 * * [simplify]: iteration 4 : 5001 enodes (cost 56 ) 0.441 * [simplify]: Simplified to: (* 3.0 (* x y)) (* 3.0 (* x y)) (log (* x (* 3.0 y))) (log (* x (* 3.0 y))) (log (* x (* 3.0 y))) (exp (* x (* 3.0 y))) (pow (* 3.0 (* x y)) 3) (pow (* 3.0 (* x y)) 3) (* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y)))) (cbrt (* x (* 3.0 y))) (pow (* 3.0 (* x y)) 3) (sqrt (* x (* 3.0 y))) (sqrt (* x (* 3.0 y))) (* x 3.0) (* (cbrt x) (* 3.0 y)) (* (sqrt x) (* 3.0 y)) (* 3.0 (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) 0.441 * * * [progress]: adding candidates to table 0.460 * * [progress]: iteration 3 / 4 0.460 * * * [progress]: picking best candidate 0.463 * * * * [pick]: Picked # 0.463 * * * [progress]: localizing error 0.468 * * * [progress]: generating rewritten candidates 0.468 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.473 * * * [progress]: generating series expansions 0.473 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.473 * [approximate]: Taking taylor expansion of (* 3.0 (* x y)) in (x y) around 0 0.473 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in y 0.473 * [taylor]: Taking taylor expansion of 3.0 in y 0.473 * [taylor]: Taking taylor expansion of (* x y) in y 0.473 * [taylor]: Taking taylor expansion of x in y 0.474 * [taylor]: Taking taylor expansion of y in y 0.474 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x 0.474 * [taylor]: Taking taylor expansion of 3.0 in x 0.474 * [taylor]: Taking taylor expansion of (* x y) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of y in x 0.474 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x 0.474 * [taylor]: Taking taylor expansion of 3.0 in x 0.474 * [taylor]: Taking taylor expansion of (* x y) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of y in x 0.474 * [taylor]: Taking taylor expansion of 0 in y 0.474 * [taylor]: Taking taylor expansion of (* 3.0 y) in y 0.474 * [taylor]: Taking taylor expansion of 3.0 in y 0.474 * [taylor]: Taking taylor expansion of y in y 0.474 * [taylor]: Taking taylor expansion of 0 in y 0.474 * [taylor]: Taking taylor expansion of 0 in y 0.474 * [taylor]: Taking taylor expansion of 0 in y 0.474 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0 0.475 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y 0.475 * [taylor]: Taking taylor expansion of 3.0 in y 0.475 * [taylor]: Taking taylor expansion of (* x y) in y 0.475 * [taylor]: Taking taylor expansion of x in y 0.475 * [taylor]: Taking taylor expansion of y in y 0.475 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.475 * [taylor]: Taking taylor expansion of 3.0 in x 0.475 * [taylor]: Taking taylor expansion of (* x y) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of y in x 0.475 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.475 * [taylor]: Taking taylor expansion of 3.0 in x 0.475 * [taylor]: Taking taylor expansion of (* x y) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of y in x 0.475 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y 0.475 * [taylor]: Taking taylor expansion of 3.0 in y 0.475 * [taylor]: Taking taylor expansion of y in y 0.475 * [taylor]: Taking taylor expansion of 0 in y 0.475 * [taylor]: Taking taylor expansion of 0 in y 0.476 * [taylor]: Taking taylor expansion of 0 in y 0.476 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0 0.476 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y 0.476 * [taylor]: Taking taylor expansion of 3.0 in y 0.476 * [taylor]: Taking taylor expansion of (* x y) in y 0.476 * [taylor]: Taking taylor expansion of x in y 0.476 * [taylor]: Taking taylor expansion of y in y 0.476 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.476 * [taylor]: Taking taylor expansion of 3.0 in x 0.476 * [taylor]: Taking taylor expansion of (* x y) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of y in x 0.476 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x 0.476 * [taylor]: Taking taylor expansion of 3.0 in x 0.476 * [taylor]: Taking taylor expansion of (* x y) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of y in x 0.476 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y 0.476 * [taylor]: Taking taylor expansion of 3.0 in y 0.476 * [taylor]: Taking taylor expansion of y in y 0.476 * [taylor]: Taking taylor expansion of 0 in y 0.477 * [taylor]: Taking taylor expansion of 0 in y 0.477 * [taylor]: Taking taylor expansion of 0 in y 0.477 * * * [progress]: simplifying candidates 0.477 * [simplify]: Simplifying using # : (* 3.0 (* x y)) (* 3.0 (* x y)) (+ (log 3.0) (+ (log x) (log y))) (+ (log 3.0) (log (* x y))) (log (* 3.0 (* x y))) (exp (* 3.0 (* x y))) (* (* (* 3.0 3.0) 3.0) (* (* (* x x) x) (* (* y y) y))) (* (* (* 3.0 3.0) 3.0) (* (* (* x y) (* x y)) (* x y))) (* (cbrt (* 3.0 (* x y))) (cbrt (* 3.0 (* x y)))) (cbrt (* 3.0 (* x y))) (* (* (* 3.0 (* x y)) (* 3.0 (* x y))) (* 3.0 (* x y))) (sqrt (* 3.0 (* x y))) (sqrt (* 3.0 (* x y))) (* 3.0 x) (* (cbrt 3.0) (* x y)) (* (sqrt 3.0) (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) 0.481 * * [simplify]: iteration 0 : 86 enodes (cost 71 ) 0.483 * * [simplify]: iteration 1 : 318 enodes (cost 56 ) 0.491 * * [simplify]: iteration 2 : 1232 enodes (cost 56 ) 0.516 * * [simplify]: iteration 3 : 3436 enodes (cost 56 ) 0.559 * * [simplify]: iteration 4 : 5002 enodes (cost 56 ) 0.560 * [simplify]: Simplified to: (* 3.0 (* x y)) (* 3.0 (* x y)) (log (* 3.0 (* x y))) (log (* 3.0 (* x y))) (log (* 3.0 (* x y))) (exp (* 3.0 (* x y))) (pow (* 3.0 (* x y)) 3) (pow (* 3.0 (* x y)) 3) (* (cbrt (* 3.0 (* x y))) (cbrt (* 3.0 (* x y)))) (cbrt (* 3.0 (* x y))) (pow (* 3.0 (* x y)) 3) (sqrt (* 3.0 (* x y))) (sqrt (* 3.0 (* x y))) (* 3.0 x) (* (cbrt 3.0) (* x y)) (* (sqrt 3.0) (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) (* 3.0 (* x y)) 0.560 * * * [progress]: adding candidates to table 0.577 * [progress]: [Phase 3 of 3] Extracting. 0.577 * * [regime]: Finding splitpoints for: (# # #) 0.577 * * * [regime-changes]: Trying 6 branch expressions: ((* x 3.0) (* (* x 3.0) y) (- (* (* x 3.0) y) z) z y x) 0.577 * * * * [regimes]: Trying to branch on (* x 3.0) from (# # #) 0.623 * * * * [regimes]: Trying to branch on (* (* x 3.0) y) from (# # #) 0.668 * * * * [regimes]: Trying to branch on (- (* (* x 3.0) y) z) from (# # #) 0.714 * * * * [regimes]: Trying to branch on z from (# # #) 0.757 * * * * [regimes]: Trying to branch on y from (# # #) 0.801 * * * * [regimes]: Trying to branch on x from (# # #) 0.847 * * * [regime]: Found split indices: #