18.066 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.254 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.257 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.257 * * * * [points]: Setting MPFR precision to 64 0.258 * * * * [points]: Setting MPFR precision to 320 0.258 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.258 * * * * [points]: Setting MPFR precision to 64 0.259 * * * * [points]: Setting MPFR precision to 320 0.260 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.260 * * * * [points]: Setting MPFR precision to 64 0.261 * * * * [points]: Setting MPFR precision to 320 0.263 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.263 * * * * [points]: Setting MPFR precision to 64 0.265 * * * * [points]: Setting MPFR precision to 320 0.267 * * * * [points]: Computing exacts for 256 points 0.267 * * * * [points]: Setting MPFR precision to 64 0.273 * * * * [points]: Setting MPFR precision to 320 0.280 * * * * [points]: Filtering points with unrepresentable outputs 0.281 * * * * [points]: Sampling 76 additional inputs, on iter 1 have 180 / 256 0.282 * * * * [points]: Computing exacts on every 4 of 76 points to ramp up precision 0.282 * * * * [points]: Setting MPFR precision to 64 0.282 * * * * [points]: Setting MPFR precision to 320 0.283 * * * * [points]: Computing exacts on every 2 of 76 points to ramp up precision 0.283 * * * * [points]: Setting MPFR precision to 64 0.284 * * * * [points]: Setting MPFR precision to 320 0.284 * * * * [points]: Computing exacts for 76 points 0.284 * * * * [points]: Setting MPFR precision to 64 0.286 * * * * [points]: Setting MPFR precision to 320 0.288 * * * * [points]: Filtering points with unrepresentable outputs 0.288 * * * * [points]: Sampling 26 additional inputs, on iter 2 have 230 / 256 0.289 * * * * [points]: Computing exacts for 26 points 0.289 * * * * [points]: Setting MPFR precision to 64 0.289 * * * * [points]: Setting MPFR precision to 320 0.290 * * * * [points]: Filtering points with unrepresentable outputs 0.290 * * * * [points]: Sampling 9 additional inputs, on iter 3 have 247 / 256 0.291 * * * * [points]: Computing exacts for 9 points 0.291 * * * * [points]: Setting MPFR precision to 64 0.291 * * * * [points]: Setting MPFR precision to 320 0.291 * * * * [points]: Filtering points with unrepresentable outputs 0.291 * * * * [points]: Sampling 5 additional inputs, on iter 4 have 251 / 256 0.291 * * * * [points]: Computing exacts for 5 points 0.291 * * * * [points]: Setting MPFR precision to 64 0.291 * * * * [points]: Setting MPFR precision to 320 0.292 * * * * [points]: Filtering points with unrepresentable outputs 0.292 * * * * [points]: Sampling 4 additional inputs, on iter 5 have 253 / 256 0.292 * * * * [points]: Computing exacts for 4 points 0.292 * * * * [points]: Setting MPFR precision to 64 0.292 * * * * [points]: Setting MPFR precision to 320 0.292 * * * * [points]: Filtering points with unrepresentable outputs 0.292 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 254 / 256 0.292 * * * * [points]: Computing exacts for 4 points 0.292 * * * * [points]: Setting MPFR precision to 64 0.292 * * * * [points]: Setting MPFR precision to 320 0.293 * * * * [points]: Filtering points with unrepresentable outputs 0.293 * * * * [points]: Sampled 258 points with exact outputs 0.304 * * * [progress]: [2/2] Setting up program. 0.308 * [progress]: [Phase 2 of 3] Improving. 0.308 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.360 * * [simplify]: iteration 0 : 5207 enodes (cost 8 ) 0.360 * [simplify]: Simplified to: (* (pow y y) (exp (- x z))) 0.368 * * [progress]: iteration 1 / 4 0.368 * * * [progress]: picking best candidate 0.372 * * * * [pick]: Picked # 0.372 * * * [progress]: localizing error 0.382 * * * [progress]: generating rewritten candidates 0.382 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2) 0.386 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.390 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.397 * * * [progress]: generating series expansions 0.397 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2) 0.397 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0 0.397 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.397 * [taylor]: Taking taylor expansion of y in y 0.397 * [taylor]: Taking taylor expansion of (log y) in y 0.397 * [taylor]: Taking taylor expansion of y in y 0.397 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.397 * [taylor]: Taking taylor expansion of y in y 0.397 * [taylor]: Taking taylor expansion of (log y) in y 0.397 * [taylor]: Taking taylor expansion of y in y 0.403 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0 0.403 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.403 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.403 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.403 * [taylor]: Taking taylor expansion of y in y 0.403 * [taylor]: Taking taylor expansion of y in y 0.403 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.403 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.403 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.403 * [taylor]: Taking taylor expansion of y in y 0.403 * [taylor]: Taking taylor expansion of y in y 0.407 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0 0.407 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.407 * [taylor]: Taking taylor expansion of -1 in y 0.407 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.408 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.408 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.408 * [taylor]: Taking taylor expansion of -1 in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.408 * [taylor]: Taking taylor expansion of -1 in y 0.408 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.408 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.408 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.408 * [taylor]: Taking taylor expansion of -1 in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.413 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.413 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0 0.413 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.413 * [taylor]: Taking taylor expansion of x in y 0.413 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.413 * [taylor]: Taking taylor expansion of y in y 0.413 * [taylor]: Taking taylor expansion of (log y) in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.414 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.414 * [taylor]: Taking taylor expansion of y in x 0.414 * [taylor]: Taking taylor expansion of (log y) in x 0.414 * [taylor]: Taking taylor expansion of y in x 0.414 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.414 * [taylor]: Taking taylor expansion of y in x 0.414 * [taylor]: Taking taylor expansion of (log y) in x 0.414 * [taylor]: Taking taylor expansion of y in x 0.414 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.414 * [taylor]: Taking taylor expansion of (log y) in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.414 * [taylor]: Taking taylor expansion of 1 in y 0.415 * [taylor]: Taking taylor expansion of 0 in y 0.415 * [taylor]: Taking taylor expansion of 0 in y 0.416 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0 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 0.416 * [taylor]: Taking taylor expansion of y in y 0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.416 * [taylor]: Taking taylor expansion of x in y 0.416 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.416 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.416 * [taylor]: Taking taylor expansion of y in x 0.416 * [taylor]: Taking taylor expansion of y in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.416 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.416 * [taylor]: Taking taylor expansion of y in x 0.416 * [taylor]: Taking taylor expansion of y in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of 1 in y 0.416 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.417 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.417 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.417 * [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 0 in y 0.418 * [taylor]: Taking taylor expansion of 0 in y 0.419 * [taylor]: Taking taylor expansion of 0 in y 0.419 * [approximate]: Taking taylor expansion of (neg (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0 0.419 * [taylor]: Taking taylor expansion of (neg (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.419 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.419 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.419 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.419 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.419 * [taylor]: Taking taylor expansion of -1 in y 0.419 * [taylor]: Taking taylor expansion of y in y 0.419 * [taylor]: Taking taylor expansion of y in y 0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.419 * [taylor]: Taking taylor expansion of x in y 0.419 * [taylor]: Taking taylor expansion of (neg (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.419 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.419 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.419 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.419 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.419 * [taylor]: Taking taylor expansion of -1 in x 0.419 * [taylor]: Taking taylor expansion of y in x 0.419 * [taylor]: Taking taylor expansion of y in x 0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (neg (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.420 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.420 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.420 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.420 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.420 * [taylor]: Taking taylor expansion of -1 in x 0.420 * [taylor]: Taking taylor expansion of y in x 0.420 * [taylor]: Taking taylor expansion of y in x 0.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of (neg 1) in y 0.420 * [taylor]: Taking taylor expansion of 1 in y 0.420 * [taylor]: Taking taylor expansion of (neg (/ (log (/ -1 y)) y)) 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 -1 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 0 in y 0.421 * [taylor]: Taking taylor expansion of 0 in y 0.422 * [taylor]: Taking taylor expansion of 0 in y 0.422 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.423 * [approximate]: Taking taylor expansion of (- (+ x (* y (log y))) z) in (x y z) around 0 0.423 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z 0.423 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z 0.423 * [taylor]: Taking taylor expansion of x in z 0.423 * [taylor]: Taking taylor expansion of (* y (log y)) in z 0.423 * [taylor]: Taking taylor expansion of y in z 0.423 * [taylor]: Taking taylor expansion of (log y) in z 0.423 * [taylor]: Taking taylor expansion of y in z 0.423 * [taylor]: Taking taylor expansion of z in z 0.423 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y 0.423 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.423 * [taylor]: Taking taylor expansion of x in y 0.423 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of (log y) in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of z in y 0.423 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.423 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of (log y) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of z in x 0.423 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.423 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of (log y) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of z in x 0.423 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y 0.423 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of (log y) in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of z in y 0.423 * [taylor]: Taking taylor expansion of (neg z) in z 0.423 * [taylor]: Taking taylor expansion of z in z 0.424 * [taylor]: Taking taylor expansion of 1 in y 0.424 * [taylor]: Taking taylor expansion of 1 in z 0.424 * [taylor]: Taking taylor expansion of (+ (log 1) (log y)) in z 0.424 * [taylor]: Taking taylor expansion of (log 1) in z 0.424 * [taylor]: Taking taylor expansion of 1 in z 0.424 * [taylor]: Taking taylor expansion of (log y) in z 0.424 * [taylor]: Taking taylor expansion of y in z 0.424 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in (x y z) around 0 0.424 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z 0.424 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z 0.424 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z 0.424 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z 0.424 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.424 * [taylor]: Taking taylor expansion of y in z 0.425 * [taylor]: Taking taylor expansion of y in z 0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.425 * [taylor]: Taking taylor expansion of x 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 (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y 0.425 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.425 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.425 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.425 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.425 * [taylor]: Taking taylor expansion of y in y 0.425 * [taylor]: Taking taylor expansion of y in y 0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.425 * [taylor]: Taking taylor expansion of x in y 0.425 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.425 * [taylor]: Taking taylor expansion of z in y 0.425 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.425 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.425 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.425 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.425 * [taylor]: Taking taylor expansion of z in x 0.425 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.425 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.425 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.425 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.426 * [taylor]: Taking taylor expansion of z in x 0.426 * [taylor]: Taking taylor expansion of 1 in y 0.426 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) y) (/ 1 z)) in y 0.426 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.426 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.426 * [taylor]: Taking taylor expansion of y in y 0.426 * [taylor]: Taking taylor expansion of y in y 0.426 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.426 * [taylor]: Taking taylor expansion of z in y 0.426 * [taylor]: Taking taylor expansion of (- (log 1) (log y)) in z 0.426 * [taylor]: Taking taylor expansion of (log 1) in z 0.426 * [taylor]: Taking taylor expansion of 1 in z 0.426 * [taylor]: Taking taylor expansion of (log y) in z 0.426 * [taylor]: Taking taylor expansion of y in z 0.426 * [taylor]: Taking taylor expansion of 1 in z 0.427 * [taylor]: Taking taylor expansion of 0 in y 0.427 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 0.427 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.427 * [taylor]: Taking taylor expansion of z in z 0.427 * [taylor]: Taking taylor expansion of 0 in z 0.427 * [approximate]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y z) around 0 0.427 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z 0.427 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.428 * [taylor]: Taking taylor expansion of z in z 0.428 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z 0.428 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z 0.428 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z 0.428 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.428 * [taylor]: Taking taylor expansion of -1 in z 0.428 * [taylor]: Taking taylor expansion of y in z 0.428 * [taylor]: Taking taylor expansion of y in z 0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.428 * [taylor]: Taking taylor expansion of x in z 0.428 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.428 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.428 * [taylor]: Taking taylor expansion of z in y 0.428 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.428 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.428 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.428 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.428 * [taylor]: Taking taylor expansion of -1 in y 0.428 * [taylor]: Taking taylor expansion of y in y 0.428 * [taylor]: Taking taylor expansion of y in y 0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.428 * [taylor]: Taking taylor expansion of x in y 0.428 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.428 * [taylor]: Taking taylor expansion of z in x 0.428 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.428 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.428 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.428 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.428 * [taylor]: Taking taylor expansion of -1 in x 0.428 * [taylor]: Taking taylor expansion of y in x 0.428 * [taylor]: Taking taylor expansion of y in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.428 * [taylor]: Taking taylor expansion of z in x 0.428 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.429 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.429 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.429 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.429 * [taylor]: Taking taylor expansion of -1 in x 0.429 * [taylor]: Taking taylor expansion of y in x 0.429 * [taylor]: Taking taylor expansion of y in x 0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [taylor]: Taking taylor expansion of (neg 1) in y 0.429 * [taylor]: Taking taylor expansion of 1 in y 0.429 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) y)) in y 0.429 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.429 * [taylor]: Taking taylor expansion of z in y 0.429 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.429 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.429 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.429 * [taylor]: Taking taylor expansion of -1 in y 0.429 * [taylor]: Taking taylor expansion of y in y 0.429 * [taylor]: Taking taylor expansion of y in y 0.429 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z 0.429 * [taylor]: Taking taylor expansion of (log y) in z 0.429 * [taylor]: Taking taylor expansion of y in z 0.429 * [taylor]: Taking taylor expansion of (log -1) in z 0.429 * [taylor]: Taking taylor expansion of -1 in z 0.429 * [taylor]: Taking taylor expansion of (neg 1) in z 0.430 * [taylor]: Taking taylor expansion of 1 in z 0.430 * [taylor]: Taking taylor expansion of 0 in y 0.430 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.430 * [taylor]: Taking taylor expansion of z in z 0.430 * [taylor]: Taking taylor expansion of 0 in z 0.431 * * * [progress]: simplifying candidates 0.431 * [simplify]: Simplifying using # : (* y (log y)) (+ (log y) (log (log y))) (log (* y (log y))) (exp (* y (log y))) (* (* (* y y) y) (* (* (log y) (log y)) (log y))) (* (cbrt (* y (log y))) (cbrt (* y (log y)))) (cbrt (* y (log y))) (* (* (* y (log y)) (* y (log y))) (* y (log y))) (sqrt (* y (log y))) (sqrt (* y (log y))) (* (sqrt y) (sqrt (log y))) (* (sqrt y) (sqrt (log y))) (* y (log (* (cbrt y) (cbrt y)))) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) (* y (log 1)) (* y (log y)) (* (log (* (cbrt y) (cbrt y))) y) (* (log (cbrt y)) y) (* (log (sqrt y)) y) (* (log (sqrt y)) y) (* (log 1) y) (* (log y) y) (* y 1) (* y (* (cbrt (log y)) (cbrt (log y)))) (* y (sqrt (log y))) (* y 1) (* (cbrt y) (log y)) (* (sqrt y) (log y)) (* y (log y)) (* (exp x) (exp (* y (log y)))) (log (+ x (* y (log y)))) (exp (+ x (* y (log y)))) (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (* (* (+ x (* y (log y))) (+ x (* y (log y)))) (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (+ (pow x 3) (pow (* y (log y)) 3)) (+ (* x x) (- (* (* y (log y)) (* y (log y))) (* x (* y (log y))))) (- (* x x) (* (* y (log y)) (* y (log y)))) (- x (* y (log y))) (+ x (* y (log (* (cbrt y) (cbrt y))))) (+ x (* y (log (sqrt y)))) (+ x (* y (log 1))) (+ x (* (log (* (cbrt y) (cbrt y))) y)) (+ x (* (log (sqrt y)) y)) (+ x (* (log 1) y)) (/ (* (exp x) (exp (* y (log y)))) (exp z)) (/ (exp (+ x (* y (log y)))) (exp z)) (log (- (+ x (* y (log y))) z)) (exp (- (+ x (* y (log y))) z)) (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z))) (cbrt (- (+ x (* y (log y))) z)) (* (* (- (+ x (* y (log y))) z) (- (+ x (* y (log y))) z)) (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (- (pow (+ x (* y (log y))) 3) (pow z 3)) (+ (* (+ x (* y (log y))) (+ x (* y (log y)))) (+ (* z z) (* (+ x (* y (log y))) z))) (neg z) (- (* (+ x (* y (log y))) (+ x (* y (log y)))) (* z z)) (+ (+ x (* y (log y))) z) (+ (sqrt (+ x (* y (log y)))) (sqrt z)) (- (sqrt (+ x (* y (log y)))) (sqrt z)) (- (+ x (* y (log y))) z) (- (* y (log y)) z) (* (+ (log 1) (log y)) y) (* (- (log 1) (log (/ 1 y))) y) (* (- (log -1) (log (/ -1 y))) y) (+ (* (log 1) y) (+ (* y (log y)) x)) (- (+ (* (log 1) y) x) (* y (log (/ 1 y)))) (- (+ x (* (log -1) y)) (* y (log (/ -1 y)))) (- (+ (* (log 1) y) (+ (* y (log y)) x)) z) (- (+ (* (log 1) y) x) (+ z (* y (log (/ 1 y))))) (- (+ x (* (log -1) y)) (+ (* y (log (/ -1 y))) z)) 0.481 * * [simplify]: iteration 0 : 5186 enodes (cost 543 ) 0.484 * [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 (* (log (cbrt y)) 2)) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) (* y (log 1)) (* y (log y)) (* y (* (log (cbrt y)) 2)) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) (* y (log 1)) (* y (log y)) y (* y (* (cbrt (log y)) (cbrt (log y)))) (* y (sqrt (log y))) y (* (log y) (cbrt y)) (* (log y) (sqrt y)) (* y (log y)) (* (pow y y) (exp x)) (log (+ (* y (log y)) x)) (* (pow y y) (exp x)) (* (cbrt (+ (* y (log y)) x)) (cbrt (+ (* y (log y)) x))) (cbrt (+ (* y (log y)) x)) (pow (+ (* y (log y)) x) 3) (sqrt (+ (* y (log y)) x)) (sqrt (+ (* y (log y)) x)) (+ (pow (* y (log y)) 3) (pow x 3)) (+ (* x x) (* y (* (log y) (- (* y (log y)) x)))) (- (* x x) (* y (* y (* (log y) (log y))))) (- x (* y (log y))) (+ (* y (* (log (cbrt y)) 2)) x) (+ (* y (log (sqrt y))) x) (+ (* y (log 1)) x) (+ (* y (* (log (cbrt y)) 2)) x) (+ (* y (log (sqrt y))) x) (+ (* y (log 1)) x) (* (pow y y) (exp (- x z))) (* (pow y y) (exp (- x z))) (log (+ (* y (log y)) (- x z))) (* (pow y y) (exp (- x z))) (* (cbrt (+ (* y (log y)) (- x z))) (cbrt (+ (* y (log y)) (- x z)))) (cbrt (+ (* y (log y)) (- x z))) (pow (+ (* y (log y)) (- x z)) 3) (sqrt (+ (* y (log y)) (- x z))) (sqrt (+ (* y (log y)) (- x z))) (- (pow (+ (* y (log y)) x) 3) (pow z 3)) (+ (* z z) (* (+ (* y (log y)) x) (+ (* y (log y)) (+ x z)))) (neg z) (- (* (+ (* y (log y)) x) (+ (* y (log y)) x)) (* z z)) (+ (* y (log y)) (+ x z)) (+ (sqrt (+ (* y (log y)) x)) (sqrt z)) (- (sqrt (+ (* y (log y)) x)) (sqrt z)) (+ (* y (log y)) (- x z)) (- (* y (log y)) z) (* y (log y)) (* 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)) 0.485 * * * [progress]: adding candidates to table 0.552 * [progress]: [Phase 3 of 3] Extracting. 0.556 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.557 * * [simplify]: iteration 0 : 20 enodes (cost 9 ) 0.557 * * [simplify]: iteration 1 : 20 enodes (cost 9 ) 0.557 * [simplify]: Simplified to: (exp (- (+ x (* y (log y))) z)) 0.557 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 0.664 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision 0.665 * * * * [points]: Setting MPFR precision to 64 0.665 * * * * [points]: Setting MPFR precision to 320 0.666 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision 0.666 * * * * [points]: Setting MPFR precision to 64 0.666 * * * * [points]: Setting MPFR precision to 320 0.667 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision 0.667 * * * * [points]: Setting MPFR precision to 64 0.669 * * * * [points]: Setting MPFR precision to 320 0.671 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision 0.671 * * * * [points]: Setting MPFR precision to 64 0.674 * * * * [points]: Setting MPFR precision to 320 0.678 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision 0.678 * * * * [points]: Setting MPFR precision to 64 0.684 * * * * [points]: Setting MPFR precision to 320 0.691 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision 0.691 * * * * [points]: Setting MPFR precision to 64 0.703 * * * * [points]: Setting MPFR precision to 320 0.717 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision 0.717 * * * * [points]: Setting MPFR precision to 64 0.743 * * * * [points]: Setting MPFR precision to 320 0.770 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision 0.770 * * * * [points]: Setting MPFR precision to 64 0.816 * * * * [points]: Setting MPFR precision to 320 0.872 * * * * [points]: Computing exacts for 8000 points 0.873 * * * * [points]: Setting MPFR precision to 64 1.060 * * * * [points]: Setting MPFR precision to 320 1.279 * * * * [points]: Filtering points with unrepresentable outputs 1.289 * * * * [points]: Sampling 2769 additional inputs, on iter 1 have 5231 / 8000 1.325 * * * * [points]: Computing exacts on every 173 of 2769 points to ramp up precision 1.325 * * * * [points]: Setting MPFR precision to 64 1.326 * * * * [points]: Setting MPFR precision to 320 1.326 * * * * [points]: Computing exacts on every 86 of 2769 points to ramp up precision 1.326 * * * * [points]: Setting MPFR precision to 64 1.327 * * * * [points]: Setting MPFR precision to 320 1.328 * * * * [points]: Computing exacts on every 43 of 2769 points to ramp up precision 1.328 * * * * [points]: Setting MPFR precision to 64 1.330 * * * * [points]: Setting MPFR precision to 320 1.331 * * * * [points]: Computing exacts on every 21 of 2769 points to ramp up precision 1.332 * * * * [points]: Setting MPFR precision to 64 1.334 * * * * [points]: Setting MPFR precision to 320 1.338 * * * * [points]: Computing exacts on every 10 of 2769 points to ramp up precision 1.338 * * * * [points]: Setting MPFR precision to 64 1.344 * * * * [points]: Setting MPFR precision to 320 1.350 * * * * [points]: Computing exacts on every 5 of 2769 points to ramp up precision 1.350 * * * * [points]: Setting MPFR precision to 64 1.361 * * * * [points]: Setting MPFR precision to 320 1.373 * * * * [points]: Computing exacts on every 2 of 2769 points to ramp up precision 1.374 * * * * [points]: Setting MPFR precision to 64 1.397 * * * * [points]: Setting MPFR precision to 320 1.422 * * * * [points]: Computing exacts for 2769 points 1.422 * * * * [points]: Setting MPFR precision to 64 1.484 * * * * [points]: Setting MPFR precision to 320 1.559 * * * * [points]: Filtering points with unrepresentable outputs 1.563 * * * * [points]: Sampling 975 additional inputs, on iter 2 have 7025 / 8000 1.575 * * * * [points]: Computing exacts on every 60 of 975 points to ramp up precision 1.575 * * * * [points]: Setting MPFR precision to 64 1.575 * * * * [points]: Setting MPFR precision to 320 1.576 * * * * [points]: Computing exacts on every 30 of 975 points to ramp up precision 1.576 * * * * [points]: Setting MPFR precision to 64 1.577 * * * * [points]: Setting MPFR precision to 320 1.577 * * * * [points]: Computing exacts on every 15 of 975 points to ramp up precision 1.578 * * * * [points]: Setting MPFR precision to 64 1.579 * * * * [points]: Setting MPFR precision to 320 1.581 * * * * [points]: Computing exacts on every 7 of 975 points to ramp up precision 1.581 * * * * [points]: Setting MPFR precision to 64 1.584 * * * * [points]: Setting MPFR precision to 320 1.587 * * * * [points]: Computing exacts on every 3 of 975 points to ramp up precision 1.587 * * * * [points]: Setting MPFR precision to 64 1.595 * * * * [points]: Setting MPFR precision to 320 1.602 * * * * [points]: Computing exacts for 975 points 1.602 * * * * [points]: Setting MPFR precision to 64 1.624 * * * * [points]: Setting MPFR precision to 320 1.650 * * * * [points]: Filtering points with unrepresentable outputs 1.651 * * * * [points]: Sampling 330 additional inputs, on iter 3 have 7670 / 8000 1.655 * * * * [points]: Computing exacts on every 20 of 330 points to ramp up precision 1.655 * * * * [points]: Setting MPFR precision to 64 1.656 * * * * [points]: Setting MPFR precision to 320 1.656 * * * * [points]: Computing exacts on every 10 of 330 points to ramp up precision 1.656 * * * * [points]: Setting MPFR precision to 64 1.657 * * * * [points]: Setting MPFR precision to 320 1.658 * * * * [points]: Computing exacts on every 5 of 330 points to ramp up precision 1.658 * * * * [points]: Setting MPFR precision to 64 1.659 * * * * [points]: Setting MPFR precision to 320 1.661 * * * * [points]: Computing exacts on every 2 of 330 points to ramp up precision 1.661 * * * * [points]: Setting MPFR precision to 64 1.663 * * * * [points]: Setting MPFR precision to 320 1.666 * * * * [points]: Computing exacts for 330 points 1.666 * * * * [points]: Setting MPFR precision to 64 1.674 * * * * [points]: Setting MPFR precision to 320 1.683 * * * * [points]: Filtering points with unrepresentable outputs 1.684 * * * * [points]: Sampling 107 additional inputs, on iter 4 have 7893 / 8000 1.685 * * * * [points]: Computing exacts on every 6 of 107 points to ramp up precision 1.685 * * * * [points]: Setting MPFR precision to 64 1.685 * * * * [points]: Setting MPFR precision to 320 1.686 * * * * [points]: Computing exacts on every 3 of 107 points to ramp up precision 1.686 * * * * [points]: Setting MPFR precision to 64 1.687 * * * * [points]: Setting MPFR precision to 320 1.687 * * * * [points]: Computing exacts for 107 points 1.687 * * * * [points]: Setting MPFR precision to 64 1.690 * * * * [points]: Setting MPFR precision to 320 1.693 * * * * [points]: Filtering points with unrepresentable outputs 1.693 * * * * [points]: Sampling 35 additional inputs, on iter 5 have 7965 / 8000 1.693 * * * * [points]: Computing exacts on every 2 of 35 points to ramp up precision 1.694 * * * * [points]: Setting MPFR precision to 64 1.694 * * * * [points]: Setting MPFR precision to 320 1.694 * * * * [points]: Computing exacts for 35 points 1.694 * * * * [points]: Setting MPFR precision to 64 1.695 * * * * [points]: Setting MPFR precision to 320 1.696 * * * * [points]: Filtering points with unrepresentable outputs 1.696 * * * * [points]: Sampling 9 additional inputs, on iter 6 have 7991 / 8000 1.696 * * * * [points]: Computing exacts for 9 points 1.696 * * * * [points]: Setting MPFR precision to 64 1.697 * * * * [points]: Setting MPFR precision to 320 1.697 * * * * [points]: Filtering points with unrepresentable outputs 1.697 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 7998 / 8000 1.697 * * * * [points]: Computing exacts for 4 points 1.697 * * * * [points]: Setting MPFR precision to 64 1.697 * * * * [points]: Setting MPFR precision to 320 1.697 * * * * [points]: Filtering points with unrepresentable outputs 1.698 * * * * [points]: Sampled 8002 points with exact outputs 2.396 * [regime-testing]: End program error score: 0.008134446418744962 2.512 * [regime-testing]: Target error score: 0.008134446418744962