26.458 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.062 * * * [progress]: [2/2] Setting up program. 0.064 * [progress]: [Phase 2 of 3] Improving. 0.064 * [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 ) 0.069 * * [simplify]: iteration 2 : 71 enodes (cost 4 ) 0.071 * * [simplify]: iteration 3 : 105 enodes (cost 4 ) 0.073 * * [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) 0.136 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.140 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.150 * * * [progress]: generating series expansions 0.150 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2) 0.150 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0 0.150 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.150 * [taylor]: Taking taylor expansion of (log y) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.150 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.150 * [taylor]: Taking taylor expansion of (log y) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.217 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0 0.218 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.218 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.218 * [taylor]: Taking taylor expansion of y in y 0.218 * [taylor]: Taking taylor expansion of y in y 0.219 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.219 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.219 * [taylor]: Taking taylor expansion of y in y 0.219 * [taylor]: Taking taylor expansion of y in y 0.261 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0 0.261 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.261 * [taylor]: Taking taylor expansion of -1 in y 0.261 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.261 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.261 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.261 * [taylor]: Taking taylor expansion of -1 in y 0.261 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.263 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.263 * [taylor]: Taking taylor expansion of -1 in y 0.263 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.263 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.263 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.263 * [taylor]: Taking taylor expansion of -1 in y 0.263 * [taylor]: Taking taylor expansion of y in y 0.264 * [taylor]: Taking taylor expansion of y in y 0.322 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.322 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0 0.322 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.322 * [taylor]: Taking taylor expansion of x in y 0.322 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.322 * [taylor]: Taking taylor expansion of y in y 0.322 * [taylor]: Taking taylor expansion of (log y) in y 0.322 * [taylor]: Taking taylor expansion of y in y 0.323 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.323 * [taylor]: Taking taylor expansion of y in x 0.323 * [taylor]: Taking taylor expansion of (log y) in x 0.323 * [taylor]: Taking taylor expansion of y in x 0.323 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.323 * [taylor]: Taking taylor expansion of y in x 0.323 * [taylor]: Taking taylor expansion of (log y) in x 0.323 * [taylor]: Taking taylor expansion of y in x 0.323 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.323 * [taylor]: Taking taylor expansion of y in y 0.323 * [taylor]: Taking taylor expansion of (log y) in y 0.323 * [taylor]: Taking taylor expansion of y in y 0.324 * [taylor]: Taking taylor expansion of 1 in y 0.327 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0 0.332 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.332 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.332 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.332 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.332 * [taylor]: Taking taylor expansion of y in y 0.332 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.333 * [taylor]: Taking taylor expansion of x in y 0.333 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.333 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.333 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.334 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.334 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.334 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.334 * [taylor]: Taking taylor expansion of y in x 0.334 * [taylor]: Taking taylor expansion of y in x 0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.334 * [taylor]: Taking taylor expansion of x in x 0.334 * [taylor]: Taking taylor expansion of 1 in y 0.335 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.335 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.335 * [taylor]: Taking taylor expansion of y in y 0.335 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of 0 in y 0.341 * [taylor]: Taking taylor expansion of 0 in y 0.346 * [taylor]: Taking taylor expansion of 0 in y 0.346 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0 0.346 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.346 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.346 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.346 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.346 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.346 * [taylor]: Taking taylor expansion of -1 in y 0.347 * [taylor]: Taking taylor expansion of y in y 0.347 * [taylor]: Taking taylor expansion of y in y 0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.348 * [taylor]: Taking taylor expansion of x in y 0.348 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.348 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.348 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.348 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.348 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.348 * [taylor]: Taking taylor expansion of -1 in x 0.349 * [taylor]: Taking taylor expansion of y in x 0.349 * [taylor]: Taking taylor expansion of y in x 0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.349 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.349 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.349 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.349 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.349 * [taylor]: Taking taylor expansion of -1 in x 0.349 * [taylor]: Taking taylor expansion of y in x 0.349 * [taylor]: Taking taylor expansion of y in x 0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of -1 in y 0.350 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y 0.350 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.351 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.351 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.351 * [taylor]: Taking taylor expansion of -1 in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of 0 in y 0.363 * [taylor]: Taking taylor expansion of 0 in y 0.369 * [taylor]: Taking taylor expansion of 0 in y 0.370 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.370 * [approximate]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in (x y z) around 0 0.370 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in z 0.370 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z 0.370 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z 0.370 * [taylor]: Taking taylor expansion of x in z 0.370 * [taylor]: Taking taylor expansion of (* y (log y)) in z 0.370 * [taylor]: Taking taylor expansion of y in z 0.370 * [taylor]: Taking taylor expansion of (log y) in z 0.370 * [taylor]: Taking taylor expansion of y in z 0.370 * [taylor]: Taking taylor expansion of z in z 0.371 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in y 0.371 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y 0.371 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.371 * [taylor]: Taking taylor expansion of x in y 0.371 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.371 * [taylor]: Taking taylor expansion of y in y 0.371 * [taylor]: Taking taylor expansion of (log y) in y 0.371 * [taylor]: Taking taylor expansion of y in y 0.371 * [taylor]: Taking taylor expansion of z in y 0.371 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in x 0.371 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.371 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.371 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.371 * [taylor]: Taking taylor expansion of y in x 0.371 * [taylor]: Taking taylor expansion of (log y) in x 0.371 * [taylor]: Taking taylor expansion of y in x 0.371 * [taylor]: Taking taylor expansion of z in x 0.372 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in x 0.372 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.372 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of (log y) in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of z in x 0.372 * [taylor]: Taking taylor expansion of (exp (- (* y (log y)) z)) in y 0.372 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y 0.372 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.372 * [taylor]: Taking taylor expansion of y in y 0.372 * [taylor]: Taking taylor expansion of (log y) in y 0.372 * [taylor]: Taking taylor expansion of y in y 0.372 * [taylor]: Taking taylor expansion of z in y 0.373 * [taylor]: Taking taylor expansion of (exp (- z)) in z 0.373 * [taylor]: Taking taylor expansion of (- z) in z 0.373 * [taylor]: Taking taylor expansion of z in z 0.375 * [taylor]: Taking taylor expansion of (exp (- (* y (log y)) z)) in y 0.375 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y 0.375 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.375 * [taylor]: Taking taylor expansion of y in y 0.375 * [taylor]: Taking taylor expansion of (log y) in y 0.375 * [taylor]: Taking taylor expansion of y in y 0.375 * [taylor]: Taking taylor expansion of z in y 0.376 * [taylor]: Taking taylor expansion of (exp (- z)) in z 0.376 * [taylor]: Taking taylor expansion of (- z) in z 0.376 * [taylor]: Taking taylor expansion of z in z 0.378 * [taylor]: Taking taylor expansion of (* (exp (- z)) (log y)) in z 0.378 * [taylor]: Taking taylor expansion of (exp (- z)) in z 0.378 * [taylor]: Taking taylor expansion of (- z) in z 0.378 * [taylor]: Taking taylor expansion of z in z 0.378 * [taylor]: Taking taylor expansion of (log y) in z 0.378 * [taylor]: Taking taylor expansion of y in z 0.379 * [approximate]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in (x y z) around 0 0.379 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in z 0.379 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z 0.379 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z 0.379 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z 0.379 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z 0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.379 * [taylor]: Taking taylor expansion of y in z 0.379 * [taylor]: Taking taylor expansion of y in z 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.379 * [taylor]: Taking taylor expansion of x in z 0.379 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.379 * [taylor]: Taking taylor expansion of z in z 0.380 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in y 0.380 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y 0.380 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.380 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.380 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.380 * [taylor]: Taking taylor expansion of y in y 0.380 * [taylor]: Taking taylor expansion of y in y 0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.381 * [taylor]: Taking taylor expansion of x in y 0.381 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.381 * [taylor]: Taking taylor expansion of z in y 0.381 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in x 0.381 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.381 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.381 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.381 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.381 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.381 * [taylor]: Taking taylor expansion of y in x 0.382 * [taylor]: Taking taylor expansion of y in x 0.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.382 * [taylor]: Taking taylor expansion of z in x 0.383 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in x 0.383 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.383 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.383 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.383 * [taylor]: Taking taylor expansion of z in x 0.384 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in y 0.384 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y 0.384 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.384 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.384 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.385 * [taylor]: Taking taylor expansion of x in y 0.385 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.385 * [taylor]: Taking taylor expansion of z in y 0.385 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in z 0.385 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z 0.385 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z 0.385 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z 0.385 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z 0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.386 * [taylor]: Taking taylor expansion of y in z 0.386 * [taylor]: Taking taylor expansion of y in z 0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.386 * [taylor]: Taking taylor expansion of x in z 0.386 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.386 * [taylor]: Taking taylor expansion of z in z 0.387 * [taylor]: Taking taylor expansion of 0 in y 0.387 * [taylor]: Taking taylor expansion of 0 in z 0.387 * [taylor]: Taking taylor expansion of 0 in z 0.387 * [taylor]: Taking taylor expansion of 0 in y 0.387 * [taylor]: Taking taylor expansion of 0 in z 0.387 * [taylor]: Taking taylor expansion of 0 in z 0.387 * [taylor]: Taking taylor expansion of 0 in z 0.387 * [approximate]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in (x y z) around 0 0.387 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in z 0.387 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z 0.387 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.387 * [taylor]: Taking taylor expansion of z in z 0.388 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z 0.388 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z 0.388 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z 0.388 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.388 * [taylor]: Taking taylor expansion of -1 in z 0.388 * [taylor]: Taking taylor expansion of y in z 0.388 * [taylor]: Taking taylor expansion of y in z 0.388 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.388 * [taylor]: Taking taylor expansion of x in z 0.388 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in y 0.388 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.388 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.388 * [taylor]: Taking taylor expansion of z in y 0.388 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.388 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.388 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.388 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.389 * [taylor]: Taking taylor expansion of -1 in y 0.389 * [taylor]: Taking taylor expansion of y in y 0.389 * [taylor]: Taking taylor expansion of y in y 0.390 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.390 * [taylor]: Taking taylor expansion of x in y 0.391 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in x 0.391 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 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)) 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 -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 (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in x 0.393 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.393 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.393 * [taylor]: Taking taylor expansion of z in x 0.393 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.393 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.393 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.393 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.393 * [taylor]: Taking taylor expansion of -1 in x 0.393 * [taylor]: Taking taylor expansion of y in x 0.393 * [taylor]: Taking taylor expansion of y in x 0.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.393 * [taylor]: Taking taylor expansion of x in x 0.394 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in y 0.394 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) 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 (/ -1 y)) y) (/ 1 x)) 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 0.395 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.396 * [taylor]: Taking taylor expansion of x in y 0.397 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in z 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 0.397 * [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 0 in y 0.398 * [taylor]: Taking taylor expansion of 0 in z 0.398 * [taylor]: Taking taylor expansion of 0 in z 0.398 * [taylor]: Taking taylor expansion of 0 in y 0.398 * [taylor]: Taking taylor expansion of 0 in z 0.398 * [taylor]: Taking taylor expansion of 0 in z 0.399 * [taylor]: Taking taylor expansion of 0 in z 0.399 * * * [progress]: simplifying candidates 0.400 * [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)) (expm1 (exp (- (+ x (* y (log y))) z))) (log1p (exp (- (+ x (* y (log y))) z))) (exp (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z)))) (exp (sqrt (- (+ x (* y (log y))) z))) (exp 1) (exp (+ (sqrt (+ x (* y (log y)))) (sqrt z))) (exp 1) (exp (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* (cbrt z) (* (cbrt z) (cbrt z)))))) (exp (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z))))) (exp (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* (sqrt z) (sqrt z))))) (exp (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z)))) (exp (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* z 1)))) (exp (fma (- z) 1 (* z 1))) (exp (fma (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (- (* (cbrt z) (* (cbrt z) (cbrt z)))))) (exp (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z))))) (exp (fma (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (- (* (sqrt z) (sqrt z))))) (exp (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z)))) (exp (fma (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (- (* z 1)))) (exp (fma (- z) 1 (* z 1))) (exp (fma 1 (+ x (* y (log y))) (- (* (cbrt z) (* (cbrt z) (cbrt z)))))) (exp (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z))))) (exp (fma 1 (+ x (* y (log y))) (- (* (sqrt z) (sqrt z))))) (exp (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z)))) (exp (fma 1 (+ x (* y (log y))) (- (* z 1)))) (exp (fma (- z) 1 (* z 1))) (exp (+ x (* y (log y)))) (exp (- z)) (exp x) (exp (- (* y (log y)) z)) (exp (+ x (* y (log y)))) (exp (- z)) (exp (+ x (* y (log y)))) (exp z) (log (exp (- (+ x (* y (log y))) z))) (exp (exp (- (+ x (* y (log y))) z))) (* (cbrt (exp (- (+ x (* y (log y))) z))) (cbrt (exp (- (+ x (* y (log y))) z)))) (cbrt (exp (- (+ x (* y (log y))) z))) (* (* (exp (- (+ x (* y (log y))) z)) (exp (- (+ x (* y (log y))) z))) (exp (- (+ x (* y (log y))) z))) (sqrt (exp (- (+ x (* y (log y))) z))) (sqrt (exp (- (+ x (* y (log y))) 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)) 1)) (exp (- (+ x (* y (log y))) z)) (exp (- (+ x (* y (log y))) z)) 0.405 * * [simplify]: iteration 0 : 297 enodes (cost 540 ) 0.410 * * [simplify]: iteration 1 : 902 enodes (cost 427 ) 0.427 * * [simplify]: iteration 2 : 3604 enodes (cost 373 ) 0.514 * * [simplify]: iteration 3 : 5001 enodes (cost 369 ) 0.519 * [simplify]: Simplified to: (expm1 (* y (log y))) (log1p (* y (log y))) (* 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)) (expm1 (+ x (* y (log y)))) (log1p (+ x (* y (log y)))) (pow E (fma (log y) y x)) (log (+ x (* y (log y)))) (pow E (fma (log y) y x)) (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (pow (fma (log y) y x) 3) (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (+ (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))) (fma (* 2 (log (cbrt y))) y x) (fma (log (sqrt y)) y x) (fma 0 1 x) (fma (* 2 (log (cbrt y))) y x) (fma (log (sqrt y)) y x) (fma 0 1 x) (expm1 (exp (- (+ x (* y (log y))) z))) (log1p (exp (- (+ x (* y (log y))) z))) (exp (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z)))) (exp (sqrt (- (+ x (* y (log y))) z))) E (exp (+ (sqrt (+ x (* y (log y)))) (sqrt z))) E (exp (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* z 1)))) 1 (exp (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* z 1)))) 1 (exp (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* z 1)))) 1 (exp (- (fma (log y) y x) z)) 1 (exp (- (fma (log y) y x) z)) 1 (exp (- (fma (log y) y x) z)) 1 (exp (- (fma (log y) y x) z)) 1 (exp (- (fma (log y) y x) z)) 1 (exp (- (fma (log y) y x) z)) 1 (pow E (fma (log y) y x)) (exp (- z)) (exp x) (/ (pow y y) (exp z)) (pow E (fma (log y) y x)) (exp (- z)) (pow E (fma (log y) y x)) (exp z) (- (fma (log y) y x) z) (exp (exp (- (+ x (* y (log y))) z))) (* (cbrt (exp (- (+ x (* y (log y))) z))) (cbrt (exp (- (+ x (* y (log y))) z)))) (cbrt (exp (- (+ x (* y (log y))) z))) (pow (exp (- (fma (log y) y x) z)) 3) (sqrt (exp (- (+ x (* y (log y))) z))) (sqrt (exp (- (+ x (* y (log y))) 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 y (log y) 1) x) (exp (- (fma (log y) y x) z)) (exp (- (fma (log y) y x) z)) 0.519 * * * [progress]: adding candidates to table 0.727 * * [progress]: iteration 2 / 4 0.727 * * * [progress]: picking best candidate 0.729 * * * * [pick]: Picked # 0.729 * * * [progress]: localizing error 0.739 * * * [progress]: generating rewritten candidates 0.739 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 2) 0.743 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 0.749 * * * [progress]: generating series expansions 0.749 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 2) 0.749 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0 0.749 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.749 * [taylor]: Taking taylor expansion of y in y 0.749 * [taylor]: Taking taylor expansion of (log y) in y 0.749 * [taylor]: Taking taylor expansion of y in y 0.749 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.749 * [taylor]: Taking taylor expansion of y in y 0.749 * [taylor]: Taking taylor expansion of (log y) in y 0.749 * [taylor]: Taking taylor expansion of y in y 0.817 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0 0.817 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.817 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.817 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.817 * [taylor]: Taking taylor expansion of y in y 0.818 * [taylor]: Taking taylor expansion of y in y 0.818 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.818 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.818 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.818 * [taylor]: Taking taylor expansion of y in y 0.819 * [taylor]: Taking taylor expansion of y in y 0.866 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0 0.866 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.866 * [taylor]: Taking taylor expansion of -1 in y 0.866 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.866 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.866 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.866 * [taylor]: Taking taylor expansion of -1 in y 0.866 * [taylor]: Taking taylor expansion of y in y 0.867 * [taylor]: Taking taylor expansion of y in y 0.868 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.868 * [taylor]: Taking taylor expansion of -1 in y 0.868 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.868 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.868 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.868 * [taylor]: Taking taylor expansion of -1 in y 0.868 * [taylor]: Taking taylor expansion of y in y 0.869 * [taylor]: Taking taylor expansion of y in y 0.927 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 0.927 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0 0.927 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.927 * [taylor]: Taking taylor expansion of x in y 0.927 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.927 * [taylor]: Taking taylor expansion of y in y 0.927 * [taylor]: Taking taylor expansion of (log y) in y 0.927 * [taylor]: Taking taylor expansion of y in y 0.927 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.927 * [taylor]: Taking taylor expansion of x in x 0.927 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.927 * [taylor]: Taking taylor expansion of y in x 0.927 * [taylor]: Taking taylor expansion of (log y) in x 0.927 * [taylor]: Taking taylor expansion of y in x 0.927 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.927 * [taylor]: Taking taylor expansion of x in x 0.927 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.927 * [taylor]: Taking taylor expansion of y in x 0.927 * [taylor]: Taking taylor expansion of (log y) in x 0.927 * [taylor]: Taking taylor expansion of y in x 0.927 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.927 * [taylor]: Taking taylor expansion of y in y 0.928 * [taylor]: Taking taylor expansion of (log y) in y 0.928 * [taylor]: Taking taylor expansion of y in y 0.929 * [taylor]: Taking taylor expansion of 1 in y 0.932 * [taylor]: Taking taylor expansion of 0 in y 0.936 * [taylor]: Taking taylor expansion of 0 in y 0.936 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0 0.936 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.936 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.936 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.936 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.936 * [taylor]: Taking taylor expansion of y in y 0.937 * [taylor]: Taking taylor expansion of y in y 0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.937 * [taylor]: Taking taylor expansion of x in y 0.938 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.938 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.938 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.938 * [taylor]: Taking taylor expansion of y in x 0.938 * [taylor]: Taking taylor expansion of y in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.938 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.938 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.938 * [taylor]: Taking taylor expansion of y in x 0.938 * [taylor]: Taking taylor expansion of y in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of 1 in y 0.939 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.939 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.939 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.939 * [taylor]: Taking taylor expansion of y in y 0.940 * [taylor]: Taking taylor expansion of y in y 0.942 * [taylor]: Taking taylor expansion of 0 in y 0.945 * [taylor]: Taking taylor expansion of 0 in y 0.951 * [taylor]: Taking taylor expansion of 0 in y 0.951 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0 0.951 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.951 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.951 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.951 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.951 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.951 * [taylor]: Taking taylor expansion of -1 in y 0.951 * [taylor]: Taking taylor expansion of y in y 0.951 * [taylor]: Taking taylor expansion of y in y 0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.953 * [taylor]: Taking taylor expansion of x in y 0.953 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.953 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.953 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.953 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.953 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.953 * [taylor]: Taking taylor expansion of -1 in x 0.953 * [taylor]: Taking taylor expansion of y in x 0.953 * [taylor]: Taking taylor expansion of y in x 0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.953 * [taylor]: Taking taylor expansion of x in x 0.953 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.953 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.953 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.953 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.953 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.953 * [taylor]: Taking taylor expansion of -1 in x 0.953 * [taylor]: Taking taylor expansion of y in x 0.954 * [taylor]: Taking taylor expansion of y in x 0.954 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.954 * [taylor]: Taking taylor expansion of -1 in y 0.955 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y 0.955 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.955 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.955 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.955 * [taylor]: Taking taylor expansion of -1 in y 0.955 * [taylor]: Taking taylor expansion of y in y 0.956 * [taylor]: Taking taylor expansion of y in y 0.959 * [taylor]: Taking taylor expansion of 0 in y 0.963 * [taylor]: Taking taylor expansion of 0 in y 0.969 * [taylor]: Taking taylor expansion of 0 in y 0.970 * * * [progress]: simplifying candidates 0.971 * [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)) (* 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)))) 0.974 * * [simplify]: iteration 0 : 188 enodes (cost 231 ) 0.978 * * [simplify]: iteration 1 : 626 enodes (cost 202 ) 0.990 * * [simplify]: iteration 2 : 2239 enodes (cost 189 ) 1.036 * * [simplify]: iteration 3 : 5001 enodes (cost 181 ) 1.037 * [simplify]: Simplified to: (expm1 (* y (log y))) (log1p (* y (log y))) (* 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)) (expm1 (+ x (* y (log y)))) (log1p (+ x (* y (log y)))) (exp (fma (log y) y x)) (log (+ x (* y (log y)))) (exp (fma (log y) y x)) (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (pow (fma (log y) y x) 3) (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (+ (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))) (fma (* 2 (log (cbrt y))) y x) (fma (log (sqrt y)) y x) x (fma (* 2 (log (cbrt y))) y x) (fma (log (sqrt y)) y x) x (* y (log y)) (* y (log y)) (* y (log y)) (fma (log y) y x) (fma (log y) y x) (fma (log y) y x) 1.038 * * * [progress]: adding candidates to table 1.161 * [progress]: [Phase 3 of 3] Extracting. 1.162 * [simplify]: Simplifying using # : (pow E (- (+ x (* y (log y))) z)) 1.163 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 1.163 * * [simplify]: iteration 1 : 15 enodes (cost 5 ) 1.164 * * [simplify]: iteration 2 : 15 enodes (cost 5 ) 1.164 * [simplify]: Simplified to: (pow E (- (+ x (* y (log y))) z)) 3.266 * [regime-testing]: End program error score: 0.023888919510096647 3.302 * [regime-testing]: Target error score: 0.009426886210228719