11.959 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.077 * * * [progress]: [2/2] Setting up program. 0.079 * [progress]: [Phase 2 of 3] Improving. 0.080 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.082 * * [simplify]: iteration 0 : 17 enodes (cost 5 ) 0.084 * * [simplify]: iteration 1 : 33 enodes (cost 5 ) 0.085 * * [simplify]: iteration 2 : 63 enodes (cost 4 ) 0.087 * * [simplify]: iteration 3 : 95 enodes (cost 4 ) 0.089 * * [simplify]: iteration 4 : 193 enodes (cost 4 ) 0.093 * * [simplify]: iteration 5 : 680 enodes (cost 4 ) 0.102 * * [simplify]: iteration 6 : 2102 enodes (cost 4 ) 0.134 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.135 * [simplify]: Simplified to: (* (pow y y) (exp (- x z))) 0.138 * * [progress]: iteration 1 / 4 0.138 * * * [progress]: picking best candidate 0.140 * * * * [pick]: Picked # 0.140 * * * [progress]: localizing error 0.148 * * * [progress]: generating rewritten candidates 0.149 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2) 0.152 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.155 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.169 * * * [progress]: generating series expansions 0.169 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2) 0.169 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0 0.169 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.169 * [taylor]: Taking taylor expansion of y in y 0.169 * [taylor]: Taking taylor expansion of (log y) in y 0.169 * [taylor]: Taking taylor expansion of y in y 0.170 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.170 * [taylor]: Taking taylor expansion of y in y 0.170 * [taylor]: Taking taylor expansion of (log y) in y 0.170 * [taylor]: Taking taylor expansion of y in y 0.243 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0 0.243 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.243 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.243 * [taylor]: Taking taylor expansion of y in y 0.243 * [taylor]: Taking taylor expansion of y in y 0.244 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.244 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.244 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.244 * [taylor]: Taking taylor expansion of y in y 0.245 * [taylor]: Taking taylor expansion of y in y 0.297 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0 0.297 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.297 * [taylor]: Taking taylor expansion of -1 in y 0.297 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.297 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.297 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.297 * [taylor]: Taking taylor expansion of -1 in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.299 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.299 * [taylor]: Taking taylor expansion of -1 in y 0.299 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.299 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.299 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.299 * [taylor]: Taking taylor expansion of -1 in y 0.299 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.363 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.363 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0 0.363 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.363 * [taylor]: Taking taylor expansion of x in y 0.363 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.363 * [taylor]: Taking taylor expansion of y in y 0.363 * [taylor]: Taking taylor expansion of (log y) in y 0.363 * [taylor]: Taking taylor expansion of y in y 0.364 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.364 * [taylor]: Taking taylor expansion of (log y) in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.364 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.364 * [taylor]: Taking taylor expansion of (log y) in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.364 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.364 * [taylor]: Taking taylor expansion of y in y 0.364 * [taylor]: Taking taylor expansion of (log y) in y 0.364 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of 1 in y 0.369 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0 0.374 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.374 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.374 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.374 * [taylor]: Taking taylor expansion of y in y 0.375 * [taylor]: Taking taylor expansion of y in y 0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.375 * [taylor]: Taking taylor expansion of x in y 0.375 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.375 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.375 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.375 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.375 * [taylor]: Taking taylor expansion of y in x 0.376 * [taylor]: Taking taylor expansion of y in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.376 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.376 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.376 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.376 * [taylor]: Taking taylor expansion of y in x 0.376 * [taylor]: Taking taylor expansion of y in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of 1 in y 0.377 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.377 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.377 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.377 * [taylor]: Taking taylor expansion of y in y 0.378 * [taylor]: Taking taylor expansion of y in y 0.380 * [taylor]: Taking taylor expansion of 0 in y 0.384 * [taylor]: Taking taylor expansion of 0 in y 0.389 * [taylor]: Taking taylor expansion of 0 in y 0.389 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0 0.390 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.390 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.390 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.390 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.390 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.390 * [taylor]: Taking taylor expansion of -1 in y 0.390 * [taylor]: Taking taylor expansion of y in y 0.390 * [taylor]: Taking taylor expansion of y in y 0.392 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.392 * [taylor]: Taking taylor expansion of x in y 0.392 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.392 * [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 -1 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 (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.392 * [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 -1 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 0.393 * [taylor]: Taking taylor expansion of -1 in y 0.394 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y 0.394 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.394 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.394 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.394 * [taylor]: Taking taylor expansion of -1 in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.398 * [taylor]: Taking taylor expansion of 0 in y 0.403 * [taylor]: Taking taylor expansion of 0 in y 0.409 * [taylor]: Taking taylor expansion of 0 in y 0.409 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.410 * [approximate]: Taking taylor expansion of (- (+ x (* y (log y))) z) in (x y z) around 0 0.410 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z 0.410 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z 0.410 * [taylor]: Taking taylor expansion of x in z 0.410 * [taylor]: Taking taylor expansion of (* y (log y)) in z 0.410 * [taylor]: Taking taylor expansion of y in z 0.410 * [taylor]: Taking taylor expansion of (log y) in z 0.410 * [taylor]: Taking taylor expansion of y in z 0.410 * [taylor]: Taking taylor expansion of z in z 0.410 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y 0.410 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.410 * [taylor]: Taking taylor expansion of x in y 0.410 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.410 * [taylor]: Taking taylor expansion of y in y 0.410 * [taylor]: Taking taylor expansion of (log y) in y 0.410 * [taylor]: Taking taylor expansion of y in y 0.410 * [taylor]: Taking taylor expansion of z in y 0.410 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.410 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.410 * [taylor]: Taking taylor expansion of y in x 0.410 * [taylor]: Taking taylor expansion of (log y) in x 0.410 * [taylor]: Taking taylor expansion of y in x 0.410 * [taylor]: Taking taylor expansion of z in x 0.410 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.410 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.410 * [taylor]: Taking taylor expansion of y in x 0.410 * [taylor]: Taking taylor expansion of (log y) in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [taylor]: Taking taylor expansion of z in x 0.411 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y 0.411 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.411 * [taylor]: Taking taylor expansion of y in y 0.411 * [taylor]: Taking taylor expansion of (log y) in y 0.411 * [taylor]: Taking taylor expansion of y in y 0.411 * [taylor]: Taking taylor expansion of z in y 0.411 * [taylor]: Taking taylor expansion of (- z) in z 0.412 * [taylor]: Taking taylor expansion of z in z 0.413 * [taylor]: Taking taylor expansion of 1 in y 0.413 * [taylor]: Taking taylor expansion of 1 in z 0.415 * [taylor]: Taking taylor expansion of (log y) in z 0.415 * [taylor]: Taking taylor expansion of y in z 0.415 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in (x y z) around 0 0.416 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z 0.416 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z 0.416 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z 0.416 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z 0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.416 * [taylor]: Taking taylor expansion of y in z 0.416 * [taylor]: Taking taylor expansion of y in z 0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.416 * [taylor]: Taking taylor expansion of x in z 0.416 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.416 * [taylor]: Taking taylor expansion of z in z 0.416 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y 0.416 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.416 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.416 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.416 * [taylor]: Taking taylor expansion of y in y 0.417 * [taylor]: Taking taylor expansion of y in y 0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.417 * [taylor]: Taking taylor expansion of x in y 0.417 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.417 * [taylor]: Taking taylor expansion of z in y 0.417 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.417 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.417 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.417 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.417 * [taylor]: Taking taylor expansion of y in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.418 * [taylor]: Taking taylor expansion of z in x 0.418 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.418 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.418 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.418 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.418 * [taylor]: Taking taylor expansion of z in x 0.419 * [taylor]: Taking taylor expansion of 1 in y 0.420 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) y) (/ 1 z)) in y 0.420 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.420 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.420 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.420 * [taylor]: Taking taylor expansion of y in y 0.420 * [taylor]: Taking taylor expansion of y in y 0.421 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.421 * [taylor]: Taking taylor expansion of z in y 0.421 * [taylor]: Taking taylor expansion of (- (log y)) in z 0.421 * [taylor]: Taking taylor expansion of (log y) in z 0.421 * [taylor]: Taking taylor expansion of y in z 0.421 * [taylor]: Taking taylor expansion of 1 in z 0.423 * [taylor]: Taking taylor expansion of 0 in y 0.425 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.425 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.425 * [taylor]: Taking taylor expansion of z in z 0.425 * [taylor]: Taking taylor expansion of 0 in z 0.426 * [approximate]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y z) around 0 0.426 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z 0.426 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.426 * [taylor]: Taking taylor expansion of z in z 0.432 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z 0.432 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z 0.432 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z 0.432 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.432 * [taylor]: Taking taylor expansion of -1 in z 0.432 * [taylor]: Taking taylor expansion of y in z 0.433 * [taylor]: Taking taylor expansion of y in z 0.433 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.433 * [taylor]: Taking taylor expansion of x in z 0.433 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.433 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.433 * [taylor]: Taking taylor expansion of z in y 0.433 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.433 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.433 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.433 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.433 * [taylor]: Taking taylor expansion of -1 in y 0.433 * [taylor]: Taking taylor expansion of y in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.435 * [taylor]: Taking taylor expansion of x in y 0.435 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.435 * [taylor]: Taking taylor expansion of z in x 0.435 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.435 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.435 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.435 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.435 * [taylor]: Taking taylor expansion of -1 in x 0.435 * [taylor]: Taking taylor expansion of y in x 0.435 * [taylor]: Taking taylor expansion of y in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.436 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.436 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.436 * [taylor]: Taking taylor expansion of z in x 0.436 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.436 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.436 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.436 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.436 * [taylor]: Taking taylor expansion of -1 in x 0.436 * [taylor]: Taking taylor expansion of y in x 0.436 * [taylor]: Taking taylor expansion of y in x 0.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.436 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of -1 in y 0.438 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) y)) in y 0.438 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.438 * [taylor]: Taking taylor expansion of z in y 0.438 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.438 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.438 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.438 * [taylor]: Taking taylor expansion of -1 in y 0.438 * [taylor]: Taking taylor expansion of y in y 0.438 * [taylor]: Taking taylor expansion of y in y 0.440 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z 0.440 * [taylor]: Taking taylor expansion of (log y) in z 0.440 * [taylor]: Taking taylor expansion of y in z 0.440 * [taylor]: Taking taylor expansion of (log -1) in z 0.440 * [taylor]: Taking taylor expansion of -1 in z 0.441 * [taylor]: Taking taylor expansion of -1 in z 0.443 * [taylor]: Taking taylor expansion of 0 in y 0.445 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.445 * [taylor]: Taking taylor expansion of z in z 0.445 * [taylor]: Taking taylor expansion of 0 in z 0.448 * * * [progress]: simplifying candidates 0.449 * [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))) (- 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)) 0.453 * * [simplify]: iteration 0 : 251 enodes (cost 340 ) 0.457 * * [simplify]: iteration 1 : 811 enodes (cost 318 ) 0.473 * * [simplify]: iteration 2 : 2854 enodes (cost 297 ) 0.531 * * [simplify]: iteration 3 : 5001 enodes (cost 291 ) 0.533 * [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 (* 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)))) (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 (* y (log y))) (+ (+ x (* y (log y))) z)) (* z 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 (- z (* y (log y)))) (- (* y (log y)) z) (- z) (* y (log y)) (* y (log y)) (* y (log y)) (+ x (* y (log y))) (+ x (* y (log y))) (+ x (* y (log y))) (- x (- z (* y (log y)))) (- x (- z (* y (log y)))) (- x (- z (* y (log y)))) 0.534 * * * [progress]: adding candidates to table 0.859 * [progress]: [Phase 3 of 3] Extracting. 0.862 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.863 * * [simplify]: iteration 0 : 10 enodes (cost 5 ) 0.863 * * [simplify]: iteration 1 : 10 enodes (cost 5 ) 0.863 * [simplify]: Simplified to: (exp (- (+ x (* y (log y))) z)) 3.320 * [regime-testing]: End program error score: 0.013455599777417353 3.353 * [regime-testing]: Target error score: 0.013455599777417353