33.532 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.071 * * * [progress]: [2/2] Setting up program. 0.073 * [progress]: [Phase 2 of 3] Improving. 0.074 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.076 * * [simplify]: iteration 0 : 17 enodes (cost 5 ) 0.077 * * [simplify]: iteration 1 : 37 enodes (cost 5 ) 0.079 * * [simplify]: iteration 2 : 71 enodes (cost 4 ) 0.080 * * [simplify]: iteration 3 : 105 enodes (cost 4 ) 0.082 * * [simplify]: iteration 4 : 219 enodes (cost 4 ) 0.086 * * [simplify]: iteration 5 : 708 enodes (cost 4 ) 0.095 * * [simplify]: iteration 6 : 2137 enodes (cost 4 ) 0.126 * * [simplify]: iteration 7 : 5002 enodes (cost 4 ) 0.127 * [simplify]: Simplified to: (* (pow y y) (exp (- x z))) 0.130 * * [progress]: iteration 1 / 4 0.130 * * * [progress]: picking best candidate 0.132 * * * * [pick]: Picked # 0.132 * * * [progress]: localizing error 0.141 * * * [progress]: generating rewritten candidates 0.141 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2) 0.144 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.147 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.151 * * * [progress]: generating series expansions 0.151 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2) 0.151 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0 0.151 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.151 * [taylor]: Taking taylor expansion of (log y) in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of (log y) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.220 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0 0.220 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.220 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.220 * [taylor]: Taking taylor expansion of y in y 0.221 * [taylor]: Taking taylor expansion of y in y 0.221 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.221 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.221 * [taylor]: Taking taylor expansion of y in y 0.222 * [taylor]: Taking taylor expansion of y in y 0.269 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0 0.269 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.269 * [taylor]: Taking taylor expansion of -1 in y 0.269 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.269 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.269 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.269 * [taylor]: Taking taylor expansion of -1 in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.271 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.271 * [taylor]: Taking taylor expansion of -1 in y 0.271 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.271 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.271 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.271 * [taylor]: Taking taylor expansion of -1 in y 0.271 * [taylor]: Taking taylor expansion of y in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.327 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.328 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0 0.328 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.328 * [taylor]: Taking taylor expansion of x in y 0.328 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of (log y) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.328 * [taylor]: Taking taylor expansion of y in x 0.328 * [taylor]: Taking taylor expansion of (log y) in x 0.328 * [taylor]: Taking taylor expansion of y in x 0.328 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.328 * [taylor]: Taking taylor expansion of y in x 0.328 * [taylor]: Taking taylor expansion of (log y) in x 0.328 * [taylor]: Taking taylor expansion of y in x 0.328 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.329 * [taylor]: Taking taylor expansion of y in y 0.329 * [taylor]: Taking taylor expansion of (log y) in y 0.329 * [taylor]: Taking taylor expansion of y in y 0.330 * [taylor]: Taking taylor expansion of 1 in y 0.333 * [taylor]: Taking taylor expansion of 0 in y 0.345 * [taylor]: Taking taylor expansion of 0 in y 0.345 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0 0.345 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) 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 0.345 * [taylor]: Taking taylor expansion of y in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.346 * [taylor]: Taking taylor expansion of x in y 0.346 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.346 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.347 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.347 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.347 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.348 * [taylor]: Taking taylor expansion of 1 in y 0.348 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.348 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.348 * [taylor]: Taking taylor expansion of y in y 0.349 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of 0 in y 0.355 * [taylor]: Taking taylor expansion of 0 in y 0.361 * [taylor]: Taking taylor expansion of 0 in y 0.361 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0 0.361 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.361 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.361 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.361 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.361 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.361 * [taylor]: Taking taylor expansion of -1 in y 0.361 * [taylor]: Taking taylor expansion of y in y 0.362 * [taylor]: Taking taylor expansion of y in y 0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.363 * [taylor]: Taking taylor expansion of x in y 0.363 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.363 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.363 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.363 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.363 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.363 * [taylor]: Taking taylor expansion of -1 in x 0.363 * [taylor]: Taking taylor expansion of y in x 0.363 * [taylor]: Taking taylor expansion of y in x 0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.364 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.364 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.364 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.364 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.364 * [taylor]: Taking taylor expansion of -1 in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of -1 in y 0.365 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y 0.365 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.365 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.365 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.365 * [taylor]: Taking taylor expansion of -1 in y 0.365 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [taylor]: Taking taylor expansion of 0 in y 0.380 * [taylor]: Taking taylor expansion of 0 in y 0.381 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.381 * [approximate]: Taking taylor expansion of (- (+ x (* y (log y))) z) in (x y z) around 0 0.381 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z 0.381 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z 0.381 * [taylor]: Taking taylor expansion of x in z 0.381 * [taylor]: Taking taylor expansion of (* y (log y)) in z 0.381 * [taylor]: Taking taylor expansion of y in z 0.381 * [taylor]: Taking taylor expansion of (log y) in z 0.381 * [taylor]: Taking taylor expansion of y in z 0.381 * [taylor]: Taking taylor expansion of z in z 0.381 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y 0.381 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.381 * [taylor]: Taking taylor expansion of x in y 0.381 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.381 * [taylor]: Taking taylor expansion of y in y 0.381 * [taylor]: Taking taylor expansion of (log y) in y 0.381 * [taylor]: Taking taylor expansion of y in y 0.382 * [taylor]: Taking taylor expansion of z in y 0.382 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.382 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.382 * [taylor]: Taking taylor expansion of y in x 0.382 * [taylor]: Taking taylor expansion of (log y) in x 0.382 * [taylor]: Taking taylor expansion of y in x 0.382 * [taylor]: Taking taylor expansion of z in x 0.382 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.382 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.382 * [taylor]: Taking taylor expansion of y in x 0.382 * [taylor]: Taking taylor expansion of (log y) in x 0.382 * [taylor]: Taking taylor expansion of y in x 0.382 * [taylor]: Taking taylor expansion of z in x 0.382 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y 0.382 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.382 * [taylor]: Taking taylor expansion of y in y 0.382 * [taylor]: Taking taylor expansion of (log y) in y 0.382 * [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 (- z) in z 0.383 * [taylor]: Taking taylor expansion of z in z 0.384 * [taylor]: Taking taylor expansion of 1 in y 0.384 * [taylor]: Taking taylor expansion of 1 in z 0.386 * [taylor]: Taking taylor expansion of (log y) in z 0.386 * [taylor]: Taking taylor expansion of y in z 0.387 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in (x y z) around 0 0.387 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z 0.387 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z 0.387 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z 0.387 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z 0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.387 * [taylor]: Taking taylor expansion of y in z 0.387 * [taylor]: Taking taylor expansion of y in z 0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.387 * [taylor]: Taking taylor expansion of x in z 0.387 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.387 * [taylor]: Taking taylor expansion of z in z 0.387 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y 0.387 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.387 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.387 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.387 * [taylor]: Taking taylor expansion of y in y 0.388 * [taylor]: Taking taylor expansion of y in y 0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.389 * [taylor]: Taking taylor expansion of x in y 0.389 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.389 * [taylor]: Taking taylor expansion of z in y 0.389 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.389 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.389 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.389 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.389 * [taylor]: Taking taylor expansion of y in x 0.389 * [taylor]: Taking taylor expansion of y in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.389 * [taylor]: Taking taylor expansion of z in x 0.389 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.389 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.389 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.389 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.389 * [taylor]: Taking taylor expansion of y in x 0.389 * [taylor]: Taking taylor expansion of y in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.390 * [taylor]: Taking taylor expansion of z in x 0.390 * [taylor]: Taking taylor expansion of 1 in y 0.391 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) y) (/ 1 z)) in y 0.391 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.391 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.391 * [taylor]: Taking taylor expansion of y in y 0.391 * [taylor]: Taking taylor expansion of y in y 0.392 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.392 * [taylor]: Taking taylor expansion of z in y 0.392 * [taylor]: Taking taylor expansion of (- (log y)) in z 0.392 * [taylor]: Taking taylor expansion of (log y) in z 0.392 * [taylor]: Taking taylor expansion of y in z 0.392 * [taylor]: Taking taylor expansion of 1 in z 0.394 * [taylor]: Taking taylor expansion of 0 in y 0.396 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.396 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.396 * [taylor]: Taking taylor expansion of z in z 0.396 * [taylor]: Taking taylor expansion of 0 in z 0.397 * [approximate]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y z) around 0 0.397 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z 0.397 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.397 * [taylor]: Taking taylor expansion of z in z 0.398 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z 0.398 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z 0.398 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z 0.398 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.398 * [taylor]: Taking taylor expansion of -1 in z 0.398 * [taylor]: Taking taylor expansion of y in z 0.398 * [taylor]: Taking taylor expansion of y in z 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.398 * [taylor]: Taking taylor expansion of x in z 0.398 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.398 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.398 * [taylor]: Taking taylor expansion of z in y 0.398 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.398 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.398 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.398 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.398 * [taylor]: Taking taylor expansion of -1 in y 0.398 * [taylor]: Taking taylor expansion of y in y 0.398 * [taylor]: Taking taylor expansion of y in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.400 * [taylor]: Taking taylor expansion of x in y 0.400 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.400 * [taylor]: Taking taylor expansion of z in x 0.400 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.400 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.400 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.400 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.400 * [taylor]: Taking taylor expansion of -1 in x 0.400 * [taylor]: Taking taylor expansion of y in x 0.400 * [taylor]: Taking taylor expansion of y in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.400 * [taylor]: Taking taylor expansion of z in x 0.400 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.401 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.401 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.401 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.401 * [taylor]: Taking taylor expansion of -1 in x 0.401 * [taylor]: Taking taylor expansion of y in x 0.401 * [taylor]: Taking taylor expansion of y in x 0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.402 * [taylor]: Taking taylor expansion of -1 in y 0.402 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) y)) in y 0.402 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.402 * [taylor]: Taking taylor expansion of z in y 0.402 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.402 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.402 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.403 * [taylor]: Taking taylor expansion of -1 in y 0.403 * [taylor]: Taking taylor expansion of y in y 0.403 * [taylor]: Taking taylor expansion of y in y 0.405 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z 0.405 * [taylor]: Taking taylor expansion of (log y) in z 0.405 * [taylor]: Taking taylor expansion of y in z 0.405 * [taylor]: Taking taylor expansion of (log -1) in z 0.405 * [taylor]: Taking taylor expansion of -1 in z 0.405 * [taylor]: Taking taylor expansion of -1 in z 0.407 * [taylor]: Taking taylor expansion of 0 in y 0.409 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.410 * [taylor]: Taking taylor expansion of z in z 0.410 * [taylor]: Taking taylor expansion of 0 in z 0.412 * * * [progress]: simplifying candidates 0.412 * [simplify]: Simplifying using # : (+ (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))) (- (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) (- (* y (log y)) z) (- x 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)) 0.416 * * [simplify]: iteration 0 : 154 enodes (cost 101 ) 0.419 * * [simplify]: iteration 1 : 432 enodes (cost 94 ) 0.428 * * [simplify]: iteration 2 : 1434 enodes (cost 74 ) 0.458 * * [simplify]: iteration 3 : 5001 enodes (cost 71 ) 0.459 * [simplify]: Simplified to: (+ (pow x 3) (pow (* y (log y)) 3)) (fma (* y (log y)) (- (* y (log y)) x) (* x x)) (* (- x (* y (log y))) (fma (log y) y x)) (- x (* y (log y))) (- (pow (+ x (* y (log y))) 3) (pow z 3)) (fma (fma (log y) y x) (+ (fma (log y) y z) x) (* z z)) (- z) (fma (fma (log y) y x) (fma (log y) y x) (- (* z z))) (+ (fma (log y) y z) x) (- (* y (log y)) z) (- x 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)) 0.459 * * * [progress]: adding candidates to table 0.498 * [progress]: [Phase 3 of 3] Extracting. 0.500 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.501 * * [simplify]: iteration 0 : 10 enodes (cost 5 ) 0.501 * * [simplify]: iteration 1 : 10 enodes (cost 5 ) 0.501 * [simplify]: Simplified to: (exp (- (+ x (* y (log y))) z)) 2.795 * [regime-testing]: End program error score: 0.010208732396150359 2.832 * [regime-testing]: Target error score: 0.010208732396150359