4.787 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.496 * * * [progress]: [2/2] Setting up program. 0.500 * [progress]: [Phase 2 of 3] Improving. 0.500 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.502 * * [simplify]: iteration 0 : 17 enodes (cost 5 ) 0.504 * * [simplify]: iteration 1 : 33 enodes (cost 5 ) 0.505 * * [simplify]: iteration 2 : 63 enodes (cost 4 ) 0.506 * * [simplify]: iteration 3 : 95 enodes (cost 4 ) 0.508 * * [simplify]: iteration 4 : 193 enodes (cost 4 ) 0.511 * * [simplify]: iteration 5 : 680 enodes (cost 4 ) 0.521 * * [simplify]: iteration 6 : 2102 enodes (cost 4 ) 0.551 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.552 * [simplify]: Simplified to: (* (pow y y) (exp (- x z))) 0.557 * * [progress]: iteration 1 / 4 0.557 * * * [progress]: picking best candidate 0.560 * * * * [pick]: Picked # 0.560 * * * [progress]: localizing error 0.569 * * * [progress]: generating rewritten candidates 0.569 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2) 0.574 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.577 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.584 * * * [progress]: generating series expansions 0.584 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2) 0.584 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0 0.584 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.584 * [taylor]: Taking taylor expansion of y in y 0.584 * [taylor]: Taking taylor expansion of (log y) in y 0.584 * [taylor]: Taking taylor expansion of y in y 0.584 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.584 * [taylor]: Taking taylor expansion of y in y 0.584 * [taylor]: Taking taylor expansion of (log y) in y 0.584 * [taylor]: Taking taylor expansion of y in y 0.590 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0 0.590 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.590 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.590 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.590 * [taylor]: Taking taylor expansion of y in y 0.590 * [taylor]: Taking taylor expansion of y in y 0.591 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.591 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.591 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.591 * [taylor]: Taking taylor expansion of y in y 0.591 * [taylor]: Taking taylor expansion of y in y 0.595 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0 0.595 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.595 * [taylor]: Taking taylor expansion of -1 in y 0.595 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.595 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.595 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.595 * [taylor]: Taking taylor expansion of -1 in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.595 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.595 * [taylor]: Taking taylor expansion of -1 in y 0.595 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.595 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.595 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.595 * [taylor]: Taking taylor expansion of -1 in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.600 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.600 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0 0.600 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.600 * [taylor]: Taking taylor expansion of x in y 0.600 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of (log y) in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of (log y) in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of (log y) in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of (log y) in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.601 * [taylor]: Taking taylor expansion of 1 in y 0.601 * [taylor]: Taking taylor expansion of 0 in y 0.602 * [taylor]: Taking taylor expansion of 0 in y 0.602 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0 0.602 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.602 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.602 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.602 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.603 * [taylor]: Taking taylor expansion of y in y 0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.603 * [taylor]: Taking taylor expansion of x in y 0.603 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.603 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.603 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.603 * [taylor]: Taking taylor expansion of y in x 0.603 * [taylor]: Taking taylor expansion of y in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.603 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.603 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.603 * [taylor]: Taking taylor expansion of y in x 0.603 * [taylor]: Taking taylor expansion of y in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of 1 in y 0.603 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.603 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.603 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.603 * [taylor]: Taking taylor expansion of y in y 0.603 * [taylor]: Taking taylor expansion of y in y 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.605 * [taylor]: Taking taylor expansion of 0 in y 0.606 * [approximate]: Taking taylor expansion of (neg (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0 0.606 * [taylor]: Taking taylor expansion of (neg (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.606 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.606 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.606 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.606 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.606 * [taylor]: Taking taylor expansion of -1 in y 0.606 * [taylor]: Taking taylor expansion of y in y 0.606 * [taylor]: Taking taylor expansion of y in y 0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.606 * [taylor]: Taking taylor expansion of x in y 0.606 * [taylor]: Taking taylor expansion of (neg (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.606 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.606 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.606 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.606 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.606 * [taylor]: Taking taylor expansion of -1 in x 0.606 * [taylor]: Taking taylor expansion of y in x 0.606 * [taylor]: Taking taylor expansion of y in x 0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.606 * [taylor]: Taking taylor expansion of x in x 0.606 * [taylor]: Taking taylor expansion of (neg (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.606 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.606 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.606 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.606 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.606 * [taylor]: Taking taylor expansion of -1 in x 0.606 * [taylor]: Taking taylor expansion of y in x 0.606 * [taylor]: Taking taylor expansion of y in x 0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of (neg 1) in y 0.607 * [taylor]: Taking taylor expansion of 1 in y 0.607 * [taylor]: Taking taylor expansion of (neg (/ (log (/ -1 y)) y)) in y 0.607 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.607 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.607 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.607 * [taylor]: Taking taylor expansion of -1 in y 0.607 * [taylor]: Taking taylor expansion of y in y 0.607 * [taylor]: Taking taylor expansion of y in y 0.607 * [taylor]: Taking taylor expansion of 0 in y 0.608 * [taylor]: Taking taylor expansion of 0 in y 0.609 * [taylor]: Taking taylor expansion of 0 in y 0.609 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.609 * [approximate]: Taking taylor expansion of (- (+ x (* y (log y))) z) in (x y z) around 0 0.609 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z 0.609 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z 0.609 * [taylor]: Taking taylor expansion of x in z 0.609 * [taylor]: Taking taylor expansion of (* y (log y)) in z 0.609 * [taylor]: Taking taylor expansion of y in z 0.609 * [taylor]: Taking taylor expansion of (log y) in z 0.609 * [taylor]: Taking taylor expansion of y in z 0.609 * [taylor]: Taking taylor expansion of z in z 0.609 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y 0.610 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.610 * [taylor]: Taking taylor expansion of x in y 0.610 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.610 * [taylor]: Taking taylor expansion of y in y 0.610 * [taylor]: Taking taylor expansion of (log y) in y 0.610 * [taylor]: Taking taylor expansion of y in y 0.610 * [taylor]: Taking taylor expansion of z in y 0.610 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.610 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.610 * [taylor]: Taking taylor expansion of y in x 0.610 * [taylor]: Taking taylor expansion of (log y) in x 0.610 * [taylor]: Taking taylor expansion of y in x 0.610 * [taylor]: Taking taylor expansion of z in x 0.610 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.610 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.610 * [taylor]: Taking taylor expansion of y in x 0.610 * [taylor]: Taking taylor expansion of (log y) in x 0.610 * [taylor]: Taking taylor expansion of y in x 0.610 * [taylor]: Taking taylor expansion of z in x 0.610 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y 0.610 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.610 * [taylor]: Taking taylor expansion of y in y 0.610 * [taylor]: Taking taylor expansion of (log y) in y 0.610 * [taylor]: Taking taylor expansion of y in y 0.610 * [taylor]: Taking taylor expansion of z in y 0.610 * [taylor]: Taking taylor expansion of (neg z) in z 0.610 * [taylor]: Taking taylor expansion of z in z 0.611 * [taylor]: Taking taylor expansion of 1 in y 0.611 * [taylor]: Taking taylor expansion of 1 in z 0.611 * [taylor]: Taking taylor expansion of (+ (log 1) (log y)) in z 0.611 * [taylor]: Taking taylor expansion of (log 1) in z 0.611 * [taylor]: Taking taylor expansion of 1 in z 0.611 * [taylor]: Taking taylor expansion of (log y) in z 0.611 * [taylor]: Taking taylor expansion of y in z 0.611 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in (x y z) around 0 0.611 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z 0.611 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z 0.611 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z 0.611 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z 0.612 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.612 * [taylor]: Taking taylor expansion of y in z 0.612 * [taylor]: Taking taylor expansion of y in z 0.612 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.612 * [taylor]: Taking taylor expansion of x in z 0.612 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.612 * [taylor]: Taking taylor expansion of z in z 0.612 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y 0.612 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.612 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.612 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.612 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.612 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.612 * [taylor]: Taking taylor expansion of z in y 0.612 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.612 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.612 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.612 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.612 * [taylor]: Taking taylor expansion of z in x 0.613 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.613 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.613 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.613 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.613 * [taylor]: Taking taylor expansion of y in x 0.613 * [taylor]: Taking taylor expansion of y in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.613 * [taylor]: Taking taylor expansion of z in x 0.613 * [taylor]: Taking taylor expansion of 1 in y 0.613 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) y) (/ 1 z)) in y 0.613 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.613 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.613 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.613 * [taylor]: Taking taylor expansion of y in y 0.613 * [taylor]: Taking taylor expansion of y in y 0.613 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.613 * [taylor]: Taking taylor expansion of z in y 0.614 * [taylor]: Taking taylor expansion of (- (log 1) (log y)) in z 0.614 * [taylor]: Taking taylor expansion of (log 1) in z 0.614 * [taylor]: Taking taylor expansion of 1 in z 0.614 * [taylor]: Taking taylor expansion of (log y) in z 0.614 * [taylor]: Taking taylor expansion of y in z 0.614 * [taylor]: Taking taylor expansion of 1 in z 0.614 * [taylor]: Taking taylor expansion of 0 in y 0.614 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 0.614 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.614 * [taylor]: Taking taylor expansion of z in z 0.614 * [taylor]: Taking taylor expansion of 0 in z 0.615 * [approximate]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y z) around 0 0.615 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z 0.615 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.615 * [taylor]: Taking taylor expansion of z in z 0.615 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z 0.615 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z 0.615 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z 0.615 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.615 * [taylor]: Taking taylor expansion of -1 in z 0.615 * [taylor]: Taking taylor expansion of y in z 0.615 * [taylor]: Taking taylor expansion of y in z 0.615 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.615 * [taylor]: Taking taylor expansion of x in z 0.615 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.615 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.615 * [taylor]: Taking taylor expansion of z in y 0.615 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.615 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.615 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.615 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.615 * [taylor]: Taking taylor expansion of -1 in y 0.615 * [taylor]: Taking taylor expansion of y in y 0.615 * [taylor]: Taking taylor expansion of y in y 0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.616 * [taylor]: Taking taylor expansion of x in y 0.616 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.616 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.616 * [taylor]: Taking taylor expansion of z in x 0.616 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.616 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.616 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.616 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.616 * [taylor]: Taking taylor expansion of -1 in x 0.616 * [taylor]: Taking taylor expansion of y in x 0.616 * [taylor]: Taking taylor expansion of y in x 0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.616 * [taylor]: Taking taylor expansion of x in x 0.616 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.616 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.616 * [taylor]: Taking taylor expansion of z in x 0.616 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.616 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.616 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.616 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.616 * [taylor]: Taking taylor expansion of -1 in x 0.616 * [taylor]: Taking taylor expansion of y in x 0.616 * [taylor]: Taking taylor expansion of y in x 0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.616 * [taylor]: Taking taylor expansion of x in x 0.616 * [taylor]: Taking taylor expansion of (neg 1) in y 0.616 * [taylor]: Taking taylor expansion of 1 in y 0.617 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) y)) in y 0.617 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.617 * [taylor]: Taking taylor expansion of z in y 0.617 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.617 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.617 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.617 * [taylor]: Taking taylor expansion of -1 in y 0.617 * [taylor]: Taking taylor expansion of y in y 0.617 * [taylor]: Taking taylor expansion of y in y 0.617 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z 0.617 * [taylor]: Taking taylor expansion of (log y) in z 0.617 * [taylor]: Taking taylor expansion of y in z 0.617 * [taylor]: Taking taylor expansion of (log -1) in z 0.617 * [taylor]: Taking taylor expansion of -1 in z 0.617 * [taylor]: Taking taylor expansion of (neg 1) in z 0.617 * [taylor]: Taking taylor expansion of 1 in z 0.617 * [taylor]: Taking taylor expansion of 0 in y 0.618 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.618 * [taylor]: Taking taylor expansion of z in z 0.618 * [taylor]: Taking taylor expansion of 0 in z 0.618 * * * [progress]: simplifying candidates 0.619 * [simplify]: Simplifying using # : (* y (log y)) (+ (log y) (log (log y))) (log (* y (log y))) (exp (* y (log y))) (* (* (* y y) y) (* (* (log y) (log y)) (log y))) (* (cbrt (* y (log y))) (cbrt (* y (log y)))) (cbrt (* y (log y))) (* (* (* y (log y)) (* y (log y))) (* y (log y))) (sqrt (* y (log y))) (sqrt (* y (log y))) (* (sqrt y) (sqrt (log y))) (* (sqrt y) (sqrt (log y))) (* y (log (* (cbrt y) (cbrt y)))) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) (* y (log 1)) (* y (log y)) (* (log (* (cbrt y) (cbrt y))) y) (* (log (cbrt y)) y) (* (log (sqrt y)) y) (* (log (sqrt y)) y) (* (log 1) y) (* (log y) y) (* y 1) (* y (* (cbrt (log y)) (cbrt (log y)))) (* y (sqrt (log y))) (* y 1) (* (cbrt y) (log y)) (* (sqrt y) (log y)) (* y (log y)) (* (exp x) (exp (* y (log y)))) (log (+ x (* y (log y)))) (exp (+ x (* y (log y)))) (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (* (* (+ x (* y (log y))) (+ x (* y (log y)))) (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (+ (pow x 3) (pow (* y (log y)) 3)) (+ (* x x) (- (* (* y (log y)) (* y (log y))) (* x (* y (log y))))) (- (* x x) (* (* y (log y)) (* y (log y)))) (- x (* y (log y))) (+ x (* y (log (* (cbrt y) (cbrt y))))) (+ x (* y (log (sqrt y)))) (+ x (* y (log 1))) (+ x (* (log (* (cbrt y) (cbrt y))) y)) (+ x (* (log (sqrt y)) y)) (+ x (* (log 1) y)) (/ (* (exp x) (exp (* y (log y)))) (exp z)) (/ (exp (+ x (* y (log y)))) (exp z)) (log (- (+ x (* y (log y))) z)) (exp (- (+ x (* y (log y))) z)) (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z))) (cbrt (- (+ x (* y (log y))) z)) (* (* (- (+ x (* y (log y))) z) (- (+ x (* y (log y))) z)) (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (- (pow (+ x (* y (log y))) 3) (pow z 3)) (+ (* (+ x (* y (log y))) (+ x (* y (log y)))) (+ (* z z) (* (+ x (* y (log y))) z))) (neg z) (- (* (+ x (* y (log y))) (+ x (* y (log y)))) (* z z)) (+ (+ x (* y (log y))) z) (+ (sqrt (+ x (* y (log y)))) (sqrt z)) (- (sqrt (+ x (* y (log y)))) (sqrt z)) (- (+ x (* y (log y))) z) (- (* y (log y)) z) (neg z) (* (+ (log 1) (log y)) y) (* (- (log 1) (log (/ 1 y))) y) (* (- (log -1) (log (/ -1 y))) y) (+ (* (log 1) y) (+ (* y (log y)) x)) (- (+ (* (log 1) y) x) (* y (log (/ 1 y)))) (- (+ x (* (log -1) y)) (* y (log (/ -1 y)))) (- (+ (* (log 1) y) (+ (* y (log y)) x)) z) (- (+ (* (log 1) y) x) (+ z (* y (log (/ 1 y))))) (- (+ x (* (log -1) y)) (+ (* y (log (/ -1 y))) z)) 0.625 * * [simplify]: iteration 0 : 268 enodes (cost 355 ) 0.630 * * [simplify]: iteration 1 : 887 enodes (cost 314 ) 0.648 * * [simplify]: iteration 2 : 4244 enodes (cost 297 ) 0.736 * * [simplify]: iteration 3 : 5002 enodes (cost 289 ) 0.739 * [simplify]: Simplified to: (* y (log y)) (log (* y (log y))) (log (* y (log y))) (pow y y) (pow (* y (log y)) 3) (* (cbrt (* y (log y))) (cbrt (* y (log y)))) (cbrt (* y (log y))) (pow (* y (log y)) 3) (sqrt (* y (log y))) (sqrt (* y (log y))) (* (sqrt y) (sqrt (log y))) (* (sqrt y) (sqrt (log y))) (* y (* 2 (log (cbrt y)))) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) 0 (* y (log y)) (* y (* 2 (log (cbrt y)))) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) 0 (* y (log y)) y (* y (* (cbrt (log y)) (cbrt (log y)))) (* y (sqrt (log y))) y (* (cbrt y) (log y)) (* (sqrt y) (log y)) (* y (log y)) (* (exp x) (pow y y)) (log (+ x (* y (log y)))) (* (exp x) (pow y y)) (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (pow (+ x (* y (log y))) 3) (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (+ (pow x 3) (pow (* y (log y)) 3)) (+ (* (* y (log y)) (- (* y (log y)) x)) (* x x)) (- (* x x) (* (* y (log y)) (* y (log y)))) (- x (* y (log y))) (+ x (* (log (* (cbrt y) (cbrt y))) y)) (+ x (* (log (sqrt y)) y)) x (+ x (* (log (* (cbrt y) (cbrt y))) y)) (+ x (* (log (sqrt y)) y)) x (* (pow y y) (exp (- x z))) (* (pow y y) (exp (- x z))) (log (- (+ x (* y (log y))) z)) (* (pow y y) (exp (- x z))) (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z))) (cbrt (- (+ x (* y (log y))) z)) (pow (- (+ x (* y (log y))) z) 3) (sqrt (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (- (pow (+ x (* y (log y))) 3) (pow z 3)) (+ (* (+ x (* (log y) y)) (+ z (+ x (* (log y) y)))) (* z z)) (neg z) (- (* (+ x (* y (log y))) (+ x (* y (log y)))) (* z z)) (+ (+ x (* y (log y))) z) (+ (sqrt (+ x (* y (log y)))) (sqrt z)) (- (sqrt (+ x (* y (log y)))) (sqrt z)) (- (+ x (* y (log y))) z) (- (* y (log y)) z) (neg z) (* y (log y)) (* y (log y)) (* y (log y)) (+ x (* (log y) y)) (+ x (* (log y) y)) (+ x (* (log y) y)) (- (+ x (* y (log y))) z) (- (+ x (* y (log y))) z) (- (+ x (* y (log y))) z) 0.739 * * * [progress]: adding candidates to table 0.794 * [progress]: [Phase 3 of 3] Extracting. 0.799 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.799 * * [simplify]: iteration 0 : 10 enodes (cost 5 ) 0.800 * * [simplify]: iteration 1 : 10 enodes (cost 5 ) 0.800 * [simplify]: Simplified to: (exp (- (+ x (* y (log y))) z)) 2.224 * [regime-testing]: End program error score: 0.009973376027706284 2.328 * [regime-testing]: Target error score: 0.009973376027706284