30.434 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (+ (* x y) (* (- x 1.0) z)) 0.021 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.022 * * [simplify]: iteration 1 : 14 enodes (cost 8 ) 0.023 * * [simplify]: iteration 2 : 24 enodes (cost 8 ) 0.026 * * [simplify]: iteration 3 : 35 enodes (cost 8 ) 0.030 * * [simplify]: iteration 4 : 54 enodes (cost 8 ) 0.036 * * [simplify]: iteration 5 : 72 enodes (cost 8 ) 0.043 * * [simplify]: iteration 6 : 83 enodes (cost 8 ) 0.052 * * [simplify]: iteration 7 : 104 enodes (cost 8 ) 0.067 * * [simplify]: iteration 8 : 138 enodes (cost 8 ) 0.093 * * [simplify]: iteration 9 : 196 enodes (cost 8 ) 0.130 * * [simplify]: iteration 10 : 259 enodes (cost 8 ) 0.172 * * [simplify]: iteration 11 : 301 enodes (cost 8 ) 0.226 * * [simplify]: iteration 12 : 335 enodes (cost 8 ) 0.288 * * [simplify]: iteration 13 : 365 enodes (cost 8 ) 0.356 * * [simplify]: iteration 14 : 367 enodes (cost 8 ) 0.419 * * [simplify]: iteration done : 367 enodes (cost 8 ) 0.420 * [simplify]: Simplified to: (fma x y (* (- x 1.0) z)) 0.422 * * [progress]: iteration 1 / 4 0.422 * * * [progress]: picking best candidate 0.424 * * * * [pick]: Picked # 0.424 * * * [progress]: localizing error 0.431 * * * [progress]: generating rewritten candidates 0.431 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3) 0.441 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.445 * * * [progress]: generating series expansions 0.445 * * * * [progress]: [ 1 / 2 ] generating series at (2 3) 0.445 * [approximate]: Taking taylor expansion of (* (- x 1.0) z) in (x z) around 0 0.445 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in z 0.445 * [taylor]: Taking taylor expansion of (- x 1.0) in z 0.445 * [taylor]: Taking taylor expansion of x in z 0.445 * [taylor]: Taking taylor expansion of 1.0 in z 0.445 * [taylor]: Taking taylor expansion of z in z 0.445 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x 0.445 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of 1.0 in x 0.445 * [taylor]: Taking taylor expansion of z in x 0.445 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x 0.445 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of 1.0 in x 0.445 * [taylor]: Taking taylor expansion of z in x 0.447 * [taylor]: Taking taylor expansion of (* -1.0 z) in z 0.447 * [taylor]: Taking taylor expansion of -1.0 in z 0.447 * [taylor]: Taking taylor expansion of z in z 0.448 * [taylor]: Taking taylor expansion of z in z 0.450 * [taylor]: Taking taylor expansion of 0 in z 0.452 * [taylor]: Taking taylor expansion of 0 in z 0.454 * [taylor]: Taking taylor expansion of 0 in z 0.455 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in (x z) around 0 0.455 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in z 0.455 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in z 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.455 * [taylor]: Taking taylor expansion of x in z 0.455 * [taylor]: Taking taylor expansion of 1.0 in z 0.455 * [taylor]: Taking taylor expansion of z in z 0.455 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x 0.455 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of z in x 0.456 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x 0.456 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of z in x 0.457 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.457 * [taylor]: Taking taylor expansion of z in z 0.459 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 0.459 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.459 * [taylor]: Taking taylor expansion of 1.0 in z 0.459 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.459 * [taylor]: Taking taylor expansion of z in z 0.461 * [taylor]: Taking taylor expansion of 0 in z 0.464 * [taylor]: Taking taylor expansion of 0 in z 0.466 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in (x z) around 0 0.466 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in z 0.467 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in z 0.467 * [taylor]: Taking taylor expansion of 1.0 in z 0.467 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.467 * [taylor]: Taking taylor expansion of x in z 0.467 * [taylor]: Taking taylor expansion of z in z 0.467 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x 0.467 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.467 * [taylor]: Taking taylor expansion of 1.0 in x 0.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of z in x 0.467 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x 0.467 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.467 * [taylor]: Taking taylor expansion of 1.0 in x 0.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of z in x 0.468 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.468 * [taylor]: Taking taylor expansion of z in z 0.469 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.469 * [taylor]: Taking taylor expansion of 1.0 in z 0.469 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.469 * [taylor]: Taking taylor expansion of z in z 0.471 * [taylor]: Taking taylor expansion of 0 in z 0.473 * [taylor]: Taking taylor expansion of 0 in z 0.475 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.475 * [approximate]: Taking taylor expansion of (fma x y (* (- x 1.0) z)) in (x y z) around 0 0.475 * [taylor]: Taking taylor expansion of (fma x y (* (- x 1.0) z)) in z 0.475 * [taylor]: Rewrote expression to (+ (* x y) (* (- x 1.0) z)) 0.475 * [taylor]: Taking taylor expansion of (* x y) in z 0.475 * [taylor]: Taking taylor expansion of x in z 0.475 * [taylor]: Taking taylor expansion of y in z 0.475 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in z 0.475 * [taylor]: Taking taylor expansion of (- x 1.0) in z 0.475 * [taylor]: Taking taylor expansion of x in z 0.475 * [taylor]: Taking taylor expansion of 1.0 in z 0.475 * [taylor]: Taking taylor expansion of z in z 0.475 * [taylor]: Taking taylor expansion of (fma x y (* (- x 1.0) z)) in y 0.475 * [taylor]: Rewrote expression to (+ (* x y) (* (- x 1.0) z)) 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 (* (- x 1.0) z) in y 0.475 * [taylor]: Taking taylor expansion of (- x 1.0) in y 0.475 * [taylor]: Taking taylor expansion of x in y 0.476 * [taylor]: Taking taylor expansion of 1.0 in y 0.476 * [taylor]: Taking taylor expansion of z in y 0.476 * [taylor]: Taking taylor expansion of (fma x y (* (- x 1.0) z)) in x 0.476 * [taylor]: Rewrote expression to (+ (* x y) (* (- x 1.0) z)) 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 (* (- x 1.0) z) in x 0.476 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 1.0 in x 0.476 * [taylor]: Taking taylor expansion of z in x 0.476 * [taylor]: Taking taylor expansion of (fma x y (* (- x 1.0) z)) in x 0.476 * [taylor]: Rewrote expression to (+ (* x y) (* (- x 1.0) z)) 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 (* (- x 1.0) z) in x 0.476 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 1.0 in x 0.476 * [taylor]: Taking taylor expansion of z in x 0.477 * [taylor]: Taking taylor expansion of (- (* 1.0 z)) in y 0.478 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.478 * [taylor]: Taking taylor expansion of 1.0 in y 0.478 * [taylor]: Taking taylor expansion of z in y 0.478 * [taylor]: Taking taylor expansion of (- (* 1.0 z)) in z 0.478 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.478 * [taylor]: Taking taylor expansion of 1.0 in z 0.478 * [taylor]: Taking taylor expansion of z in z 0.479 * [taylor]: Taking taylor expansion of (+ z y) in y 0.479 * [taylor]: Taking taylor expansion of z in y 0.479 * [taylor]: Taking taylor expansion of y in y 0.479 * [taylor]: Taking taylor expansion of z in z 0.480 * [taylor]: Taking taylor expansion of 0 in z 0.483 * [taylor]: Taking taylor expansion of 0 in y 0.483 * [taylor]: Taking taylor expansion of 0 in z 0.483 * [taylor]: Taking taylor expansion of 1 in z 0.484 * [taylor]: Taking taylor expansion of 0 in z 0.485 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- (/ 1 x) 1.0) z)) in (x y z) around 0 0.485 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- (/ 1 x) 1.0) z)) in z 0.485 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- (/ 1 x) 1.0) z)) 0.485 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.485 * [taylor]: Taking taylor expansion of x in z 0.485 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.485 * [taylor]: Taking taylor expansion of y in z 0.485 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in z 0.485 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in z 0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.485 * [taylor]: Taking taylor expansion of x in z 0.485 * [taylor]: Taking taylor expansion of 1.0 in z 0.485 * [taylor]: Taking taylor expansion of z in z 0.486 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- (/ 1 x) 1.0) z)) in y 0.486 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- (/ 1 x) 1.0) z)) 0.486 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.486 * [taylor]: Taking taylor expansion of x in y 0.486 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.486 * [taylor]: Taking taylor expansion of y in y 0.486 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in y 0.486 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.486 * [taylor]: Taking taylor expansion of x in y 0.486 * [taylor]: Taking taylor expansion of 1.0 in y 0.486 * [taylor]: Taking taylor expansion of z in y 0.487 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- (/ 1 x) 1.0) z)) in x 0.487 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- (/ 1 x) 1.0) z)) 0.487 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.487 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.487 * [taylor]: Taking taylor expansion of y in x 0.487 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x 0.487 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.487 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of 1.0 in x 0.488 * [taylor]: Taking taylor expansion of z in x 0.488 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- (/ 1 x) 1.0) z)) in x 0.488 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- (/ 1 x) 1.0) z)) 0.488 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.489 * [taylor]: Taking taylor expansion of y in x 0.489 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x 0.489 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of 1.0 in x 0.489 * [taylor]: Taking taylor expansion of z in x 0.489 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y 0.489 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.489 * [taylor]: Taking taylor expansion of z in y 0.489 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.489 * [taylor]: Taking taylor expansion of y in y 0.490 * [taylor]: Taking taylor expansion of 1 in z 0.492 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y 0.492 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.492 * [taylor]: Taking taylor expansion of 1.0 in y 0.492 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.492 * [taylor]: Taking taylor expansion of z in y 0.493 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.493 * [taylor]: Taking taylor expansion of z in z 0.495 * [taylor]: Taking taylor expansion of 0 in y 0.495 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 0.496 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.496 * [taylor]: Taking taylor expansion of 1.0 in z 0.496 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.496 * [taylor]: Taking taylor expansion of z in z 0.497 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ (+ 1.0 (/ 1 x)) z)) in (x y z) around 0 0.497 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ (+ 1.0 (/ 1 x)) z)) in z 0.498 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ (+ 1.0 (/ 1 x)) z)) 0.498 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 0.498 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.498 * [taylor]: Taking taylor expansion of -1 in z 0.498 * [taylor]: Taking taylor expansion of x in z 0.498 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.498 * [taylor]: Taking taylor expansion of -1 in z 0.498 * [taylor]: Taking taylor expansion of y in z 0.498 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in z 0.498 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in z 0.498 * [taylor]: Taking taylor expansion of 1.0 in z 0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.498 * [taylor]: Taking taylor expansion of x in z 0.498 * [taylor]: Taking taylor expansion of z in z 0.498 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ (+ 1.0 (/ 1 x)) z)) in y 0.498 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ (+ 1.0 (/ 1 x)) z)) 0.498 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 0.498 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.498 * [taylor]: Taking taylor expansion of -1 in y 0.498 * [taylor]: Taking taylor expansion of x in y 0.498 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.498 * [taylor]: Taking taylor expansion of -1 in y 0.498 * [taylor]: Taking taylor expansion of y in y 0.499 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in y 0.499 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 0.499 * [taylor]: Taking taylor expansion of 1.0 in y 0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.499 * [taylor]: Taking taylor expansion of x in y 0.499 * [taylor]: Taking taylor expansion of z in y 0.499 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ (+ 1.0 (/ 1 x)) z)) in x 0.499 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ (+ 1.0 (/ 1 x)) z)) 0.499 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of y in x 0.499 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x 0.499 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.499 * [taylor]: Taking taylor expansion of 1.0 in x 0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of z in x 0.500 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ (+ 1.0 (/ 1 x)) z)) in x 0.500 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ (+ 1.0 (/ 1 x)) z)) 0.500 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.500 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.500 * [taylor]: Taking taylor expansion of -1 in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.500 * [taylor]: Taking taylor expansion of -1 in x 0.500 * [taylor]: Taking taylor expansion of y in x 0.500 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x 0.500 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.501 * [taylor]: Taking taylor expansion of 1.0 in x 0.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of z in x 0.501 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y 0.501 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.501 * [taylor]: Taking taylor expansion of z in y 0.501 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.501 * [taylor]: Taking taylor expansion of y in y 0.502 * [taylor]: Taking taylor expansion of 1 in z 0.503 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.504 * [taylor]: Taking taylor expansion of 1.0 in y 0.504 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.504 * [taylor]: Taking taylor expansion of z in y 0.504 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.504 * [taylor]: Taking taylor expansion of z in z 0.506 * [taylor]: Taking taylor expansion of 0 in y 0.507 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z 0.507 * [taylor]: Taking taylor expansion of 1.0 in z 0.507 * [taylor]: Taking taylor expansion of z in z 0.508 * * * [progress]: simplifying candidates 0.508 * [simplify]: Simplifying using # : (expm1 (* (- x 1.0) z)) (log1p (* (- x 1.0) z)) (* (- x 1.0) z) (+ (log (- x 1.0)) (log z)) (log (* (- x 1.0) z)) (exp (* (- x 1.0) z)) (* (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* z z) z)) (* (cbrt (* (- x 1.0) z)) (cbrt (* (- x 1.0) z))) (cbrt (* (- x 1.0) z)) (* (* (* (- x 1.0) z) (* (- x 1.0) z)) (* (- x 1.0) z)) (sqrt (* (- x 1.0) z)) (sqrt (* (- x 1.0) z)) (* (sqrt (- x 1.0)) (sqrt z)) (* (sqrt (- x 1.0)) (sqrt z)) (* (- x 1.0) (* (cbrt z) (cbrt z))) (* (- x 1.0) (sqrt z)) (* (- x 1.0) 1) (* (cbrt (- x 1.0)) z) (* (sqrt (- x 1.0)) z) (* (- x 1.0) z) (* (- (sqrt x) (sqrt 1.0)) z) (* (- x 1.0) z) (* (- (pow x 3) (pow 1.0 3)) z) (* (- (* x x) (* 1.0 1.0)) z) (expm1 (fma x y (* (- x 1.0) z))) (log1p (fma x y (* (- x 1.0) z))) (* x y) (log (fma x y (* (- x 1.0) z))) (exp (fma x y (* (- x 1.0) z))) (* (cbrt (fma x y (* (- x 1.0) z))) (cbrt (fma x y (* (- x 1.0) z)))) (cbrt (fma x y (* (- x 1.0) z))) (* (* (fma x y (* (- x 1.0) z)) (fma x y (* (- x 1.0) z))) (fma x y (* (- x 1.0) z))) (sqrt (fma x y (* (- x 1.0) z))) (sqrt (fma x y (* (- x 1.0) z))) (- (* x z) (* 1.0 z)) (- (* x z) (* 1.0 z)) (- (* x z) (* 1.0 z)) (- (+ (* x z) (* x y)) (* 1.0 z)) (- (+ (* x z) (* x y)) (* 1.0 z)) (- (+ (* x z) (* x y)) (* 1.0 z)) 0.510 * * [simplify]: iteration 0 : 64 enodes (cost 347 ) 0.520 * * [simplify]: iteration 1 : 133 enodes (cost 332 ) 0.548 * * [simplify]: iteration 2 : 406 enodes (cost 293 ) 0.774 * * [simplify]: iteration 3 : 1503 enodes (cost 293 ) 1.573 * * [simplify]: iteration 4 : 4662 enodes (cost 293 ) 2.929 * * [simplify]: iteration done : 5000 enodes (cost 293 ) 2.929 * [simplify]: Simplified to: (expm1 (* (- x 1.0) z)) (log1p (* (- x 1.0) z)) (* (- x 1.0) z) (log (* (- x 1.0) z)) (log (* (- x 1.0) z)) (exp (* (- x 1.0) z)) (pow (* (- x 1.0) z) 3) (* (cbrt (* (- x 1.0) z)) (cbrt (* (- x 1.0) z))) (cbrt (* (- x 1.0) z)) (pow (* (- x 1.0) z) 3) (sqrt (* (- x 1.0) z)) (sqrt (* (- x 1.0) z)) (* (sqrt (- x 1.0)) (sqrt z)) (* (sqrt (- x 1.0)) (sqrt z)) (* (- x 1.0) (* (cbrt z) (cbrt z))) (* (- x 1.0) (sqrt z)) (- x 1.0) (* (cbrt (- x 1.0)) z) (* (sqrt (- x 1.0)) z) (* (- x 1.0) z) (* (- (sqrt x) (sqrt 1.0)) z) (* (- x 1.0) z) (* (- (pow x 3) (pow 1.0 3)) z) (* (- (* x x) (* 1.0 1.0)) z) (expm1 (fma x y (* (- x 1.0) z))) (log1p (fma x y (* (- x 1.0) z))) (* x y) (log (fma x y (* (- x 1.0) z))) (exp (fma x y (* (- x 1.0) z))) (* (cbrt (fma x y (* (- x 1.0) z))) (cbrt (fma x y (* (- x 1.0) z)))) (cbrt (fma x y (* (- x 1.0) z))) (pow (fma x y (* (- x 1.0) z)) 3) (sqrt (fma x y (* (- x 1.0) z))) (sqrt (fma x y (* (- x 1.0) z))) (* (- x 1.0) z) (* (- x 1.0) z) (* (- x 1.0) z) (fma z (- x 1.0) (* x y)) (fma z (- x 1.0) (* x y)) (fma z (- x 1.0) (* x y)) 2.929 * * * [progress]: adding candidates to table 3.010 * * [progress]: iteration 2 / 4 3.010 * * * [progress]: picking best candidate 3.011 * * * * [pick]: Picked # 3.012 * * * [progress]: localizing error 3.017 * * * [progress]: generating rewritten candidates 3.017 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.018 * * * [progress]: generating series expansions 3.018 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.018 * [approximate]: Taking taylor expansion of (fma z (- x 1.0) (* x y)) in (z x y) around 0 3.018 * [taylor]: Taking taylor expansion of (fma z (- x 1.0) (* x y)) in y 3.018 * [taylor]: Rewrote expression to (+ (* z (- x 1.0)) (* x y)) 3.018 * [taylor]: Taking taylor expansion of (* z (- x 1.0)) in y 3.018 * [taylor]: Taking taylor expansion of z in y 3.018 * [taylor]: Taking taylor expansion of (- x 1.0) in y 3.018 * [taylor]: Taking taylor expansion of x in y 3.018 * [taylor]: Taking taylor expansion of 1.0 in y 3.018 * [taylor]: Taking taylor expansion of (* x y) in y 3.018 * [taylor]: Taking taylor expansion of x in y 3.018 * [taylor]: Taking taylor expansion of y in y 3.018 * [taylor]: Taking taylor expansion of (fma z (- x 1.0) (* x y)) in x 3.018 * [taylor]: Rewrote expression to (+ (* z (- x 1.0)) (* x y)) 3.018 * [taylor]: Taking taylor expansion of (* z (- x 1.0)) in x 3.018 * [taylor]: Taking taylor expansion of z in x 3.018 * [taylor]: Taking taylor expansion of (- x 1.0) in x 3.018 * [taylor]: Taking taylor expansion of x in x 3.018 * [taylor]: Taking taylor expansion of 1.0 in x 3.018 * [taylor]: Taking taylor expansion of (* x y) in x 3.018 * [taylor]: Taking taylor expansion of x in x 3.018 * [taylor]: Taking taylor expansion of y in x 3.018 * [taylor]: Taking taylor expansion of (fma z (- x 1.0) (* x y)) in z 3.019 * [taylor]: Rewrote expression to (+ (* z (- x 1.0)) (* x y)) 3.019 * [taylor]: Taking taylor expansion of (* z (- x 1.0)) in z 3.019 * [taylor]: Taking taylor expansion of z in z 3.019 * [taylor]: Taking taylor expansion of (- x 1.0) in z 3.019 * [taylor]: Taking taylor expansion of x in z 3.019 * [taylor]: Taking taylor expansion of 1.0 in z 3.019 * [taylor]: Taking taylor expansion of (* x y) in z 3.019 * [taylor]: Taking taylor expansion of x in z 3.019 * [taylor]: Taking taylor expansion of y in z 3.019 * [taylor]: Taking taylor expansion of (fma z (- x 1.0) (* x y)) in z 3.019 * [taylor]: Rewrote expression to (+ (* z (- x 1.0)) (* x y)) 3.019 * [taylor]: Taking taylor expansion of (* z (- x 1.0)) in z 3.019 * [taylor]: Taking taylor expansion of z in z 3.019 * [taylor]: Taking taylor expansion of (- x 1.0) in z 3.019 * [taylor]: Taking taylor expansion of x in z 3.019 * [taylor]: Taking taylor expansion of 1.0 in z 3.019 * [taylor]: Taking taylor expansion of (* x y) in z 3.019 * [taylor]: Taking taylor expansion of x in z 3.019 * [taylor]: Taking taylor expansion of y in z 3.020 * [taylor]: Taking taylor expansion of (* x y) in x 3.020 * [taylor]: Taking taylor expansion of x in x 3.020 * [taylor]: Taking taylor expansion of y in x 3.020 * [taylor]: Taking taylor expansion of 0 in y 3.021 * [taylor]: Taking taylor expansion of (- x 1.0) in x 3.021 * [taylor]: Taking taylor expansion of x in x 3.021 * [taylor]: Taking taylor expansion of 1.0 in x 3.021 * [taylor]: Taking taylor expansion of (- 1.0) in y 3.021 * [taylor]: Taking taylor expansion of 1.0 in y 3.022 * [taylor]: Taking taylor expansion of y in y 3.024 * [taylor]: Taking taylor expansion of 0 in x 3.024 * [taylor]: Taking taylor expansion of 0 in y 3.024 * [taylor]: Taking taylor expansion of 1 in y 3.025 * [taylor]: Taking taylor expansion of 0 in y 3.026 * [approximate]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 x) 1.0) (/ 1 (* x y))) in (z x y) around 0 3.026 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 x) 1.0) (/ 1 (* x y))) in y 3.026 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 x) 1.0)) (/ 1 (* x y))) 3.026 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 x) 1.0)) in y 3.026 * [taylor]: Taking taylor expansion of (/ 1 z) in y 3.026 * [taylor]: Taking taylor expansion of z in y 3.026 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 3.026 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.026 * [taylor]: Taking taylor expansion of x in y 3.026 * [taylor]: Taking taylor expansion of 1.0 in y 3.026 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.026 * [taylor]: Taking taylor expansion of (* x y) in y 3.026 * [taylor]: Taking taylor expansion of x in y 3.026 * [taylor]: Taking taylor expansion of y in y 3.026 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 x) 1.0) (/ 1 (* x y))) in x 3.026 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 x) 1.0)) (/ 1 (* x y))) 3.026 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 x) 1.0)) in x 3.026 * [taylor]: Taking taylor expansion of (/ 1 z) in x 3.026 * [taylor]: Taking taylor expansion of z in x 3.026 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 3.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.026 * [taylor]: Taking taylor expansion of x in x 3.027 * [taylor]: Taking taylor expansion of 1.0 in x 3.027 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.027 * [taylor]: Taking taylor expansion of (* x y) in x 3.027 * [taylor]: Taking taylor expansion of x in x 3.027 * [taylor]: Taking taylor expansion of y in x 3.027 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 x) 1.0) (/ 1 (* x y))) in z 3.027 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 x) 1.0)) (/ 1 (* x y))) 3.027 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 x) 1.0)) in z 3.027 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.027 * [taylor]: Taking taylor expansion of z in z 3.028 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in z 3.028 * [taylor]: Taking taylor expansion of (/ 1 x) in z 3.028 * [taylor]: Taking taylor expansion of x in z 3.028 * [taylor]: Taking taylor expansion of 1.0 in z 3.028 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 3.028 * [taylor]: Taking taylor expansion of (* x y) in z 3.028 * [taylor]: Taking taylor expansion of x in z 3.028 * [taylor]: Taking taylor expansion of y in z 3.028 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 x) 1.0) (/ 1 (* x y))) in z 3.028 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 x) 1.0)) (/ 1 (* x y))) 3.028 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 x) 1.0)) in z 3.028 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.028 * [taylor]: Taking taylor expansion of z in z 3.028 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in z 3.028 * [taylor]: Taking taylor expansion of (/ 1 x) in z 3.028 * [taylor]: Taking taylor expansion of x in z 3.028 * [taylor]: Taking taylor expansion of 1.0 in z 3.028 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 3.028 * [taylor]: Taking taylor expansion of (* x y) in z 3.028 * [taylor]: Taking taylor expansion of x in z 3.028 * [taylor]: Taking taylor expansion of y in z 3.029 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 3.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.029 * [taylor]: Taking taylor expansion of x in x 3.029 * [taylor]: Taking taylor expansion of 1.0 in x 3.030 * [taylor]: Taking taylor expansion of 1 in y 3.031 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.031 * [taylor]: Taking taylor expansion of (* x y) in x 3.031 * [taylor]: Taking taylor expansion of x in x 3.031 * [taylor]: Taking taylor expansion of y in x 3.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.031 * [taylor]: Taking taylor expansion of y in y 3.032 * [taylor]: Taking taylor expansion of (- 1.0) in y 3.033 * [taylor]: Taking taylor expansion of 1.0 in y 3.034 * [taylor]: Taking taylor expansion of 0 in x 3.035 * [taylor]: Taking taylor expansion of 0 in y 3.036 * [taylor]: Taking taylor expansion of 0 in y 3.037 * [approximate]: Taking taylor expansion of (fma (/ -1 z) (- (+ 1.0 (/ 1 x))) (/ 1 (* x y))) in (z x y) around 0 3.037 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (+ 1.0 (/ 1 x))) (/ 1 (* x y))) in y 3.037 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (+ 1.0 (/ 1 x)))) (/ 1 (* x y))) 3.038 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (+ 1.0 (/ 1 x)))) in y 3.038 * [taylor]: Taking taylor expansion of (/ -1 z) in y 3.038 * [taylor]: Taking taylor expansion of -1 in y 3.038 * [taylor]: Taking taylor expansion of z in y 3.038 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in y 3.038 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 3.038 * [taylor]: Taking taylor expansion of 1.0 in y 3.038 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.038 * [taylor]: Taking taylor expansion of x in y 3.038 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.038 * [taylor]: Taking taylor expansion of (* x y) in y 3.038 * [taylor]: Taking taylor expansion of x in y 3.038 * [taylor]: Taking taylor expansion of y in y 3.038 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (+ 1.0 (/ 1 x))) (/ 1 (* x y))) in x 3.038 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (+ 1.0 (/ 1 x)))) (/ 1 (* x y))) 3.038 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (+ 1.0 (/ 1 x)))) in x 3.038 * [taylor]: Taking taylor expansion of (/ -1 z) in x 3.038 * [taylor]: Taking taylor expansion of -1 in x 3.038 * [taylor]: Taking taylor expansion of z in x 3.038 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x 3.038 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.038 * [taylor]: Taking taylor expansion of 1.0 in x 3.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.038 * [taylor]: Taking taylor expansion of x in x 3.039 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.039 * [taylor]: Taking taylor expansion of (* x y) in x 3.039 * [taylor]: Taking taylor expansion of x in x 3.039 * [taylor]: Taking taylor expansion of y in x 3.039 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (+ 1.0 (/ 1 x))) (/ 1 (* x y))) in z 3.039 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (+ 1.0 (/ 1 x)))) (/ 1 (* x y))) 3.039 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (+ 1.0 (/ 1 x)))) in z 3.039 * [taylor]: Taking taylor expansion of (/ -1 z) in z 3.039 * [taylor]: Taking taylor expansion of -1 in z 3.039 * [taylor]: Taking taylor expansion of z in z 3.039 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in z 3.039 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in z 3.039 * [taylor]: Taking taylor expansion of 1.0 in z 3.039 * [taylor]: Taking taylor expansion of (/ 1 x) in z 3.040 * [taylor]: Taking taylor expansion of x in z 3.040 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 3.040 * [taylor]: Taking taylor expansion of (* x y) in z 3.040 * [taylor]: Taking taylor expansion of x in z 3.040 * [taylor]: Taking taylor expansion of y in z 3.040 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (+ 1.0 (/ 1 x))) (/ 1 (* x y))) in z 3.040 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (+ 1.0 (/ 1 x)))) (/ 1 (* x y))) 3.040 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (+ 1.0 (/ 1 x)))) in z 3.040 * [taylor]: Taking taylor expansion of (/ -1 z) in z 3.040 * [taylor]: Taking taylor expansion of -1 in z 3.040 * [taylor]: Taking taylor expansion of z in z 3.040 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in z 3.040 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in z 3.040 * [taylor]: Taking taylor expansion of 1.0 in z 3.040 * [taylor]: Taking taylor expansion of (/ 1 x) in z 3.040 * [taylor]: Taking taylor expansion of x in z 3.040 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 3.040 * [taylor]: Taking taylor expansion of (* x y) in z 3.040 * [taylor]: Taking taylor expansion of x in z 3.040 * [taylor]: Taking taylor expansion of y in z 3.041 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.041 * [taylor]: Taking taylor expansion of x in x 3.041 * [taylor]: Taking taylor expansion of 1.0 in x 3.041 * [taylor]: Taking taylor expansion of 1 in y 3.042 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.042 * [taylor]: Taking taylor expansion of (* x y) in x 3.042 * [taylor]: Taking taylor expansion of x in x 3.042 * [taylor]: Taking taylor expansion of y in x 3.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.043 * [taylor]: Taking taylor expansion of y in y 3.044 * [taylor]: Taking taylor expansion of 1.0 in y 3.046 * [taylor]: Taking taylor expansion of 0 in x 3.046 * [taylor]: Taking taylor expansion of 0 in y 3.047 * [taylor]: Taking taylor expansion of 0 in y 3.048 * * * [progress]: simplifying candidates 3.048 * [simplify]: Simplifying using # : (expm1 (fma z (- x 1.0) (* x y))) (log1p (fma z (- x 1.0) (* x y))) (* z (- x 1.0)) (log (fma z (- x 1.0) (* x y))) (exp (fma z (- x 1.0) (* x y))) (* (cbrt (fma z (- x 1.0) (* x y))) (cbrt (fma z (- x 1.0) (* x y)))) (cbrt (fma z (- x 1.0) (* x y))) (* (* (fma z (- x 1.0) (* x y)) (fma z (- x 1.0) (* x y))) (fma z (- x 1.0) (* x y))) (sqrt (fma z (- x 1.0) (* x y))) (sqrt (fma z (- x 1.0) (* x y))) (- (+ (* x z) (* x y)) (* 1.0 z)) (- (+ (* x z) (* x y)) (* 1.0 z)) (- (+ (* x z) (* x y)) (* 1.0 z)) 3.050 * * [simplify]: iteration 0 : 21 enodes (cost 146 ) 3.052 * * [simplify]: iteration 1 : 37 enodes (cost 140 ) 3.057 * * [simplify]: iteration 2 : 81 enodes (cost 121 ) 3.075 * * [simplify]: iteration 3 : 254 enodes (cost 121 ) 3.150 * * [simplify]: iteration 4 : 1294 enodes (cost 121 ) 3.630 * * [simplify]: iteration done : 5000 enodes (cost 121 ) 3.631 * [simplify]: Simplified to: (expm1 (fma z (- x 1.0) (* x y))) (log1p (fma z (- x 1.0) (* x y))) (* (- x 1.0) z) (log (fma z (- x 1.0) (* x y))) (exp (fma z (- x 1.0) (* x y))) (* (cbrt (fma z (- x 1.0) (* x y))) (cbrt (fma z (- x 1.0) (* x y)))) (cbrt (fma z (- x 1.0) (* x y))) (pow (fma z (- x 1.0) (* x y)) 3) (sqrt (fma z (- x 1.0) (* x y))) (sqrt (fma z (- x 1.0) (* x y))) (fma z (- x 1.0) (* x y)) (fma z (- x 1.0) (* x y)) (fma z (- x 1.0) (* x y)) 3.631 * * * [progress]: adding candidates to table 3.660 * [progress]: [Phase 3 of 3] Extracting. 3.660 * * [regime]: Finding splitpoints for: (# #) 3.660 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 3.660 * * * * [regimes]: Trying to branch on z from (# #) 3.672 * * * * [regimes]: Trying to branch on y from (# #) 3.687 * * * * [regimes]: Trying to branch on x from (# #) 3.699 * * * [regime]: Found split indices: #