14.264 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.062 * * * [progress]: [2/2] Setting up program. 0.065 * [progress]: [Phase 2 of 3] Improving. 0.065 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.067 * * [simplify]: iteration 0 : 17 enodes (cost 5 ) 0.068 * * [simplify]: iteration 1 : 37 enodes (cost 5 ) 0.070 * * [simplify]: iteration 2 : 71 enodes (cost 4 ) 0.072 * * [simplify]: iteration 3 : 105 enodes (cost 4 ) 0.074 * * [simplify]: iteration 4 : 219 enodes (cost 4 ) 0.077 * * [simplify]: iteration 5 : 708 enodes (cost 4 ) 0.086 * * [simplify]: iteration 6 : 2137 enodes (cost 4 ) 0.116 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.116 * [simplify]: Simplified to: (* (pow y y) (exp (- x z))) 0.119 * * [progress]: iteration 1 / 4 0.119 * * * [progress]: picking best candidate 0.121 * * * * [pick]: Picked # 0.121 * * * [progress]: localizing error 0.129 * * * [progress]: generating rewritten candidates 0.129 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2) 0.133 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.136 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.156 * * * [progress]: generating series expansions 0.156 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2) 0.156 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0 0.156 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.156 * [taylor]: Taking taylor expansion of (log y) in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.156 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.157 * [taylor]: Taking taylor expansion of y in y 0.157 * [taylor]: Taking taylor expansion of (log y) in y 0.157 * [taylor]: Taking taylor expansion of y in y 0.227 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0 0.227 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.227 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.228 * [taylor]: Taking taylor expansion of y in y 0.228 * [taylor]: Taking taylor expansion of y in y 0.229 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.229 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.229 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.229 * [taylor]: Taking taylor expansion of y in y 0.229 * [taylor]: Taking taylor expansion of y in y 0.272 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0 0.272 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.272 * [taylor]: Taking taylor expansion of -1 in y 0.272 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.272 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.272 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.272 * [taylor]: Taking taylor expansion of -1 in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.274 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.274 * [taylor]: Taking taylor expansion of -1 in y 0.274 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.274 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.274 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.274 * [taylor]: Taking taylor expansion of -1 in y 0.274 * [taylor]: Taking taylor expansion of y in y 0.274 * [taylor]: Taking taylor expansion of y in y 0.333 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.333 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0 0.333 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.333 * [taylor]: Taking taylor expansion of x in y 0.333 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (log y) in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of (log y) in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of (log y) in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (log y) in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.335 * [taylor]: Taking taylor expansion of 1 in y 0.338 * [taylor]: Taking taylor expansion of 0 in y 0.342 * [taylor]: Taking taylor expansion of 0 in y 0.343 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0 0.343 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.343 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.343 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.343 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.344 * [taylor]: Taking taylor expansion of x in y 0.344 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.344 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.344 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.344 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.344 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of 1 in y 0.345 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.345 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.348 * [taylor]: Taking taylor expansion of 0 in y 0.351 * [taylor]: Taking taylor expansion of 0 in y 0.357 * [taylor]: Taking taylor expansion of 0 in y 0.357 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0 0.357 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.358 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.358 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.358 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.358 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.358 * [taylor]: Taking taylor expansion of -1 in y 0.358 * [taylor]: Taking taylor expansion of y in y 0.358 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.359 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.359 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.360 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.360 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.360 * [taylor]: Taking taylor expansion of -1 in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.360 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.360 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.360 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.360 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.360 * [taylor]: Taking taylor expansion of -1 in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.361 * [taylor]: Taking taylor expansion of -1 in y 0.362 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y 0.362 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.362 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.362 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.362 * [taylor]: Taking taylor expansion of -1 in y 0.362 * [taylor]: Taking taylor expansion of y in y 0.362 * [taylor]: Taking taylor expansion of y in y 0.365 * [taylor]: Taking taylor expansion of 0 in y 0.370 * [taylor]: Taking taylor expansion of 0 in y 0.382 * [taylor]: Taking taylor expansion of 0 in y 0.383 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.383 * [approximate]: Taking taylor expansion of (- (+ x (* y (log y))) z) in (x y z) around 0 0.383 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z 0.383 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z 0.383 * [taylor]: Taking taylor expansion of x in z 0.383 * [taylor]: Taking taylor expansion of (* y (log y)) in z 0.383 * [taylor]: Taking taylor expansion of y in z 0.383 * [taylor]: Taking taylor expansion of (log y) in z 0.383 * [taylor]: Taking taylor expansion of y in z 0.383 * [taylor]: Taking taylor expansion of z in z 0.383 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y 0.383 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.383 * [taylor]: Taking taylor expansion of x in y 0.383 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.383 * [taylor]: Taking taylor expansion of (log y) in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.383 * [taylor]: Taking taylor expansion of z in y 0.383 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.383 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.384 * [taylor]: Taking taylor expansion of y in x 0.384 * [taylor]: Taking taylor expansion of (log y) in x 0.384 * [taylor]: Taking taylor expansion of y in x 0.384 * [taylor]: Taking taylor expansion of z in x 0.384 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.384 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.384 * [taylor]: Taking taylor expansion of y in x 0.384 * [taylor]: Taking taylor expansion of (log y) in x 0.384 * [taylor]: Taking taylor expansion of y in x 0.384 * [taylor]: Taking taylor expansion of z in x 0.384 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y 0.384 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of (log y) in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of z in y 0.385 * [taylor]: Taking taylor expansion of (- z) in z 0.385 * [taylor]: Taking taylor expansion of z in z 0.386 * [taylor]: Taking taylor expansion of 1 in y 0.386 * [taylor]: Taking taylor expansion of 1 in z 0.388 * [taylor]: Taking taylor expansion of (log y) in z 0.388 * [taylor]: Taking taylor expansion of y in z 0.389 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in (x y z) around 0 0.389 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z 0.389 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z 0.389 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z 0.389 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z 0.389 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.389 * [taylor]: Taking taylor expansion of y in z 0.389 * [taylor]: Taking taylor expansion of y in z 0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.389 * [taylor]: Taking taylor expansion of x in z 0.389 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.389 * [taylor]: Taking taylor expansion of z in z 0.389 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y 0.389 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.389 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.389 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.389 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.389 * [taylor]: Taking taylor expansion of y in y 0.390 * [taylor]: Taking taylor expansion of y in y 0.391 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.391 * [taylor]: Taking taylor expansion of x in y 0.391 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.391 * [taylor]: Taking taylor expansion of z in y 0.391 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.391 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.391 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.391 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.391 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.391 * [taylor]: Taking taylor expansion of y in x 0.391 * [taylor]: Taking taylor expansion of y in x 0.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.391 * [taylor]: Taking taylor expansion of z in x 0.391 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.391 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.392 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.392 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.392 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.392 * [taylor]: Taking taylor expansion of z in x 0.393 * [taylor]: Taking taylor expansion of 1 in y 0.393 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) y) (/ 1 z)) in y 0.393 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.393 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.393 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.393 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.394 * [taylor]: Taking taylor expansion of z in y 0.394 * [taylor]: Taking taylor expansion of (- (log y)) in z 0.395 * [taylor]: Taking taylor expansion of (log y) in z 0.395 * [taylor]: Taking taylor expansion of y in z 0.395 * [taylor]: Taking taylor expansion of 1 in z 0.396 * [taylor]: Taking taylor expansion of 0 in y 0.398 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.398 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.398 * [taylor]: Taking taylor expansion of z in z 0.399 * [taylor]: Taking taylor expansion of 0 in z 0.399 * [approximate]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y z) around 0 0.399 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z 0.399 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.400 * [taylor]: Taking taylor expansion of z in z 0.400 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z 0.400 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z 0.400 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z 0.400 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.400 * [taylor]: Taking taylor expansion of -1 in z 0.400 * [taylor]: Taking taylor expansion of y in z 0.400 * [taylor]: Taking taylor expansion of y in z 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.400 * [taylor]: Taking taylor expansion of x in z 0.400 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.400 * [taylor]: Taking taylor expansion of z in y 0.400 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.400 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.400 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.400 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.400 * [taylor]: Taking taylor expansion of -1 in y 0.400 * [taylor]: Taking taylor expansion of y in y 0.401 * [taylor]: Taking taylor expansion of y in y 0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.402 * [taylor]: Taking taylor expansion of x in y 0.402 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.402 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.402 * [taylor]: Taking taylor expansion of z in x 0.402 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.402 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.402 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.402 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.402 * [taylor]: Taking taylor expansion of -1 in x 0.402 * [taylor]: Taking taylor expansion of y in x 0.402 * [taylor]: Taking taylor expansion of y in x 0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.403 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.403 * [taylor]: Taking taylor expansion of z in x 0.403 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.403 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.403 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.403 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.403 * [taylor]: Taking taylor expansion of -1 in x 0.403 * [taylor]: Taking taylor expansion of y in x 0.403 * [taylor]: Taking taylor expansion of y in x 0.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.404 * [taylor]: Taking taylor expansion of -1 in y 0.405 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) y)) in y 0.405 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.405 * [taylor]: Taking taylor expansion of z in y 0.405 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.405 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.405 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.405 * [taylor]: Taking taylor expansion of -1 in y 0.405 * [taylor]: Taking taylor expansion of y in y 0.405 * [taylor]: Taking taylor expansion of y in y 0.407 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z 0.407 * [taylor]: Taking taylor expansion of (log y) in z 0.407 * [taylor]: Taking taylor expansion of y in z 0.407 * [taylor]: Taking taylor expansion of (log -1) in z 0.407 * [taylor]: Taking taylor expansion of -1 in z 0.407 * [taylor]: Taking taylor expansion of -1 in z 0.409 * [taylor]: Taking taylor expansion of 0 in y 0.411 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.411 * [taylor]: Taking taylor expansion of z in z 0.412 * [taylor]: Taking taylor expansion of 0 in z 0.414 * * * [progress]: simplifying candidates 0.415 * [simplify]: Simplifying using # : (expm1 (* y (log y))) (log1p (* y (log y))) (* 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)) (expm1 (+ x (* y (log y)))) (log1p (+ x (* 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)) (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* (sqrt z) (sqrt z)))) (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* z 1))) (fma (- z) 1 (* z 1)) (fma (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (fma (- (cbrt z)) (* 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(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))) (- 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) (- z) (* y (log y)) (* -1 (* y (log (/ 1 y)))) (* (- (log -1) (log (/ -1 y))) y) (+ x (* y (log y))) (- x (* y (log (/ 1 y)))) (- (+ x (* (log -1) y)) (* y (log (/ -1 y)))) (- (+ x (* y (log y))) z) (- x (+ z (* y (log (/ 1 y))))) (- (+ x (* (log -1) y)) (+ (* y (log (/ -1 y))) z)) 0.420 * * [simplify]: iteration 0 : 312 enodes (cost 527 ) 0.426 * * [simplify]: iteration 1 : 1082 enodes (cost 405 ) 0.451 * * [simplify]: iteration 2 : 4856 enodes (cost 374 ) 0.553 * * [simplify]: iteration 3 : 5001 enodes (cost 374 ) 0.556 * [simplify]: Simplified to: (expm1 (* y (log y))) 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(log y))) z))) (cbrt (- (+ x (* y (log y))) z)) (pow (- (fma (log y) y x) z) 3) (sqrt (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (- (pow (+ x (* y (log y))) 3) (pow z 3)) (+ (* (fma (log y) y x) (fma z 1 (fma (log y) y x))) (* z z)) (- z) (* (+ (fma (log y) y x) z) (- (fma (log y) y x) z)) (fma z 1 (fma (log y) y x)) (+ (sqrt (+ x (* y (log y)))) (sqrt z)) (- (sqrt (+ x (* y (log y)))) (sqrt z)) (- (fma (log y) y x) z) (- (* y (log y)) z) (- z) (* y (log y)) (* y (log y)) (* y (log y)) (fma (log y) y x) (fma (log y) y x) (fma (log y) y x) (- (fma (log y) y x) z) (- (fma (log y) y x) z) (- (fma (log y) y x) z) 0.556 * * * [progress]: adding candidates to table 0.748 * [progress]: [Phase 3 of 3] Extracting. 0.750 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.750 * * [simplify]: iteration 0 : 10 enodes (cost 5 ) 0.751 * * [simplify]: iteration 1 : 10 enodes (cost 5 ) 0.751 * [simplify]: Simplified to: (exp (- (+ x (* y (log y))) z)) 2.663 * [regime-testing]: End program error score: 0.010836957170011215 2.698 * [regime-testing]: Target error score: 0.010836957170011215