19.677 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.061 * * * [progress]: [2/2] Setting up program. 0.063 * [progress]: [Phase 2 of 3] Improving. 0.063 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.067 * * [simplify]: iteration 0 : 17 enodes (cost 5 ) 0.068 * * [simplify]: iteration 1 : 37 enodes (cost 5 ) 0.070 * * [simplify]: iteration 2 : 71 enodes (cost 4 ) 0.072 * * [simplify]: iteration 3 : 105 enodes (cost 4 ) 0.074 * * [simplify]: iteration 4 : 219 enodes (cost 4 ) 0.078 * * [simplify]: iteration 5 : 708 enodes (cost 4 ) 0.089 * * [simplify]: iteration 6 : 2137 enodes (cost 4 ) 0.120 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.120 * [simplify]: Simplified to: (* (pow y y) (exp (- x z))) 0.123 * * [progress]: iteration 1 / 4 0.123 * * * [progress]: picking best candidate 0.127 * * * * [pick]: Picked # 0.127 * * * [progress]: localizing error 0.137 * * * [progress]: generating rewritten candidates 0.137 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2) 0.142 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.146 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.154 * * * [progress]: generating series expansions 0.154 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2) 0.154 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0 0.154 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.154 * [taylor]: Taking taylor expansion of y in y 0.154 * [taylor]: Taking taylor expansion of (log y) in y 0.154 * [taylor]: Taking taylor expansion of y in y 0.155 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.155 * [taylor]: Taking taylor expansion of y in y 0.155 * [taylor]: Taking taylor expansion of (log y) in y 0.155 * [taylor]: Taking taylor expansion of y in y 0.222 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0 0.222 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.222 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.222 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.222 * [taylor]: Taking taylor expansion of y in y 0.223 * [taylor]: Taking taylor expansion of y in y 0.223 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.223 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.223 * [taylor]: Taking taylor expansion of y in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.266 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0 0.266 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.266 * [taylor]: Taking taylor expansion of -1 in y 0.266 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.266 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.266 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.266 * [taylor]: Taking taylor expansion of -1 in y 0.266 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.268 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.268 * [taylor]: Taking taylor expansion of -1 in y 0.268 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.268 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.268 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.268 * [taylor]: Taking taylor expansion of -1 in y 0.268 * [taylor]: Taking taylor expansion of y in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.329 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.329 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0 0.329 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.329 * [taylor]: Taking taylor expansion of x in y 0.329 * [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 0.330 * [taylor]: Taking taylor expansion of y in y 0.330 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.330 * [taylor]: Taking taylor expansion of y in x 0.330 * [taylor]: Taking taylor expansion of (log y) in x 0.330 * [taylor]: Taking taylor expansion of y in x 0.330 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.330 * [taylor]: Taking taylor expansion of y in x 0.330 * [taylor]: Taking taylor expansion of (log y) in x 0.330 * [taylor]: Taking taylor expansion of y in x 0.330 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.330 * [taylor]: Taking taylor expansion of y in y 0.330 * [taylor]: Taking taylor expansion of (log y) in y 0.330 * [taylor]: Taking taylor expansion of y in y 0.332 * [taylor]: Taking taylor expansion of 1 in y 0.334 * [taylor]: Taking taylor expansion of 0 in y 0.339 * [taylor]: Taking taylor expansion of 0 in y 0.339 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0 0.339 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.339 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.339 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.340 * [taylor]: Taking taylor expansion of y in y 0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.340 * [taylor]: Taking taylor expansion of x in y 0.340 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.340 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.340 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.341 * [taylor]: Taking taylor expansion of y in x 0.341 * [taylor]: Taking taylor expansion of y in x 0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.341 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.341 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.341 * [taylor]: Taking taylor expansion of y in x 0.341 * [taylor]: Taking taylor expansion of y in x 0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.342 * [taylor]: Taking taylor expansion of 1 in y 0.342 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.342 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.342 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.345 * [taylor]: Taking taylor expansion of 0 in y 0.348 * [taylor]: Taking taylor expansion of 0 in y 0.354 * [taylor]: Taking taylor expansion of 0 in y 0.354 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0 0.354 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.354 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.354 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.354 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.354 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.354 * [taylor]: Taking taylor expansion of -1 in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.355 * [taylor]: Taking taylor expansion of y in y 0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.361 * [taylor]: Taking taylor expansion of x in y 0.361 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.361 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.361 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.361 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.361 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.361 * [taylor]: Taking taylor expansion of -1 in x 0.361 * [taylor]: Taking taylor expansion of y in x 0.361 * [taylor]: Taking taylor expansion of y in x 0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.361 * [taylor]: Taking taylor expansion of x in x 0.361 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.362 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.362 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.362 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.362 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.362 * [taylor]: Taking taylor expansion of -1 in x 0.362 * [taylor]: Taking taylor expansion of y in x 0.362 * [taylor]: Taking taylor expansion of y in x 0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.363 * [taylor]: Taking taylor expansion of -1 in y 0.363 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y 0.363 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.363 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.363 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.363 * [taylor]: Taking taylor expansion of -1 in y 0.363 * [taylor]: Taking taylor expansion of y in y 0.364 * [taylor]: Taking taylor expansion of y in y 0.367 * [taylor]: Taking taylor expansion of 0 in y 0.372 * [taylor]: Taking taylor expansion of 0 in y 0.378 * [taylor]: Taking taylor expansion of 0 in y 0.378 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.379 * [approximate]: Taking taylor expansion of (- (+ x (* y (log y))) z) in (x y z) around 0 0.379 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z 0.379 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z 0.379 * [taylor]: Taking taylor expansion of x in z 0.379 * [taylor]: Taking taylor expansion of (* y (log y)) in z 0.379 * [taylor]: Taking taylor expansion of y in z 0.379 * [taylor]: Taking taylor expansion of (log y) in z 0.379 * [taylor]: Taking taylor expansion of y in z 0.379 * [taylor]: Taking taylor expansion of z in z 0.379 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y 0.379 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.379 * [taylor]: Taking taylor expansion of x in y 0.379 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.379 * [taylor]: Taking taylor expansion of y in y 0.379 * [taylor]: Taking taylor expansion of (log y) in y 0.379 * [taylor]: Taking taylor expansion of y in y 0.379 * [taylor]: Taking taylor expansion of z in y 0.379 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.379 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (log y) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of z in x 0.379 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 0.379 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (log y) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of z in x 0.380 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y 0.380 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.380 * [taylor]: Taking taylor expansion of y in y 0.380 * [taylor]: Taking taylor expansion of (log y) in y 0.380 * [taylor]: Taking taylor expansion of y in y 0.380 * [taylor]: Taking taylor expansion of z in y 0.380 * [taylor]: Taking taylor expansion of (- z) in z 0.380 * [taylor]: Taking taylor expansion of z in z 0.382 * [taylor]: Taking taylor expansion of 1 in y 0.382 * [taylor]: Taking taylor expansion of 1 in z 0.383 * [taylor]: Taking taylor expansion of (log y) in z 0.383 * [taylor]: Taking taylor expansion of y in z 0.384 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in (x y z) around 0 0.384 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z 0.384 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z 0.384 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z 0.384 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z 0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.384 * [taylor]: Taking taylor expansion of y in z 0.384 * [taylor]: Taking taylor expansion of y in z 0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.384 * [taylor]: Taking taylor expansion of x in z 0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.384 * [taylor]: Taking taylor expansion of z in z 0.385 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y 0.385 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.385 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.385 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.385 * [taylor]: Taking taylor expansion of y in y 0.385 * [taylor]: Taking taylor expansion of y in y 0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.386 * [taylor]: Taking taylor expansion of x in y 0.386 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.386 * [taylor]: Taking taylor expansion of z in y 0.386 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.386 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.386 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.386 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.386 * [taylor]: Taking taylor expansion of y in x 0.386 * [taylor]: Taking taylor expansion of y in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.387 * [taylor]: Taking taylor expansion of z in x 0.387 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x 0.387 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.387 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.387 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.387 * [taylor]: Taking taylor expansion of y in x 0.387 * [taylor]: Taking taylor expansion of y in x 0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.387 * [taylor]: Taking taylor expansion of z in x 0.388 * [taylor]: Taking taylor expansion of 1 in y 0.388 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) y) (/ 1 z)) 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 0.388 * [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 z) in y 0.390 * [taylor]: Taking taylor expansion of z in y 0.390 * [taylor]: Taking taylor expansion of (- (log y)) in z 0.390 * [taylor]: Taking taylor expansion of (log y) in z 0.390 * [taylor]: Taking taylor expansion of y in z 0.390 * [taylor]: Taking taylor expansion of 1 in z 0.392 * [taylor]: Taking taylor expansion of 0 in y 0.393 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.393 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.393 * [taylor]: Taking taylor expansion of z in z 0.394 * [taylor]: Taking taylor expansion of 0 in z 0.395 * [approximate]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y z) around 0 0.395 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z 0.395 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.395 * [taylor]: Taking taylor expansion of z in z 0.395 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z 0.395 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z 0.395 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z 0.395 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.395 * [taylor]: Taking taylor expansion of -1 in z 0.395 * [taylor]: Taking taylor expansion of y in z 0.395 * [taylor]: Taking taylor expansion of y in z 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.395 * [taylor]: Taking taylor expansion of x in z 0.395 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.395 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.395 * [taylor]: Taking taylor expansion of z in y 0.395 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 0.395 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.395 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.395 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.395 * [taylor]: Taking taylor expansion of -1 in y 0.395 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of y in y 0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.397 * [taylor]: Taking taylor expansion of x in y 0.397 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.397 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.397 * [taylor]: Taking taylor expansion of z in x 0.397 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.397 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.397 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.397 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.397 * [taylor]: Taking taylor expansion of -1 in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.398 * [taylor]: Taking taylor expansion of y in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.398 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.398 * [taylor]: Taking taylor expansion of z in x 0.398 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.398 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.398 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.398 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.398 * [taylor]: Taking taylor expansion of -1 in x 0.398 * [taylor]: Taking taylor expansion of y in x 0.398 * [taylor]: Taking taylor expansion of y in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.399 * [taylor]: Taking taylor expansion of -1 in y 0.400 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) y)) in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.400 * [taylor]: Taking taylor expansion of z in y 0.400 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.400 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.400 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.400 * [taylor]: Taking taylor expansion of -1 in y 0.400 * [taylor]: Taking taylor expansion of y in y 0.401 * [taylor]: Taking taylor expansion of y in y 0.402 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z 0.402 * [taylor]: Taking taylor expansion of (log y) in z 0.402 * [taylor]: Taking taylor expansion of y in z 0.402 * [taylor]: Taking taylor expansion of (log -1) in z 0.403 * [taylor]: Taking taylor expansion of -1 in z 0.403 * [taylor]: Taking taylor expansion of -1 in z 0.405 * [taylor]: Taking taylor expansion of 0 in y 0.407 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.407 * [taylor]: Taking taylor expansion of z in z 0.407 * [taylor]: Taking taylor expansion of 0 in z 0.409 * * * [progress]: simplifying candidates 0.411 * [simplify]: Simplifying using # : (expm1 (* y (log y))) (log1p (* y (log y))) (* y (log y)) (+ (log y) (log (log y))) (log (* y (log y))) (exp (* y (log y))) (* (* (* y y) y) (* (* (log y) (log y)) (log y))) (* (cbrt (* y (log y))) (cbrt (* y (log y)))) (cbrt (* y (log y))) (* (* (* y (log y)) (* y (log y))) (* y (log y))) (sqrt (* y (log y))) (sqrt (* y (log y))) (* (sqrt y) (sqrt (log y))) (* (sqrt y) (sqrt (log y))) (* y (log (* (cbrt y) (cbrt y)))) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) (* y (log 1)) (* y (log y)) (* (log (* (cbrt y) (cbrt y))) y) (* (log (cbrt y)) y) (* (log (sqrt y)) y) (* (log (sqrt y)) y) (* (log 1) y) (* (log y) y) (* y 1) (* y (* (cbrt (log y)) (cbrt (log y)))) (* y (sqrt (log y))) (* y 1) (* (cbrt y) (log y)) (* (sqrt y) (log y)) (* y (log y)) (expm1 (+ x (* y (log y)))) (log1p (+ x (* y (log y)))) (* (exp x) (exp (* y (log y)))) (log (+ x (* y (log y)))) (exp (+ x (* y (log y)))) (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (* (* (+ x (* y (log y))) (+ x (* y (log y)))) (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (+ (pow x 3) (pow (* y (log y)) 3)) (+ (* x x) (- (* (* y (log y)) (* y (log y))) (* x (* y (log y))))) (- (* x x) (* (* y (log y)) (* y (log y)))) (- x (* y (log y))) (+ x (* y (log (* (cbrt y) (cbrt y))))) (+ x (* y (log (sqrt y)))) (+ x (* y (log 1))) (+ x (* (log (* (cbrt y) (cbrt y))) y)) (+ x (* (log (sqrt y)) y)) (+ x (* (log 1) y)) (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* (sqrt z) (sqrt z)))) (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) (fma (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (- (* z 1))) (fma (- z) 1 (* z 1)) (fma (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) (fma (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (- (* (sqrt z) (sqrt z)))) (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) (fma (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (- (* z 1))) (fma (- z) 1 (* z 1)) (fma 1 (+ x (* y (log y))) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) (fma 1 (+ x (* y (log y))) (- (* (sqrt z) (sqrt z)))) (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) (fma 1 (+ x (* y (log y))) (- (* z 1))) (fma (- z) 1 (* z 1)) (expm1 (- (+ x (* y (log y))) z)) (log1p (- (+ x (* y (log y))) z)) (- z) (- z) (- z) (/ (* (exp x) (exp (* y (log y)))) (exp z)) (/ (exp (+ x (* y (log y)))) (exp z)) (log (- (+ x (* y (log y))) z)) (exp (- (+ x (* y (log y))) z)) (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z))) (cbrt (- (+ x (* y (log y))) z)) (* (* (- (+ x (* y (log y))) z) (- (+ x (* y (log y))) z)) (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (- (pow (+ x (* y (log y))) 3) (pow z 3)) (+ (* (+ x (* y (log y))) (+ x (* y (log y)))) (+ (* z z) (* (+ x (* y (log y))) z))) (- z) (- (* (+ x (* y (log y))) (+ x (* y (log y)))) (* z z)) (+ (+ x (* y (log y))) z) (+ (sqrt (+ x (* y (log y)))) (sqrt z)) (- (sqrt (+ x (* y (log y)))) (sqrt z)) (- (+ x (* y (log y))) z) (- (* y (log y)) z) (- z) (* y (log y)) (* -1 (* y (log (/ 1 y)))) (* (- (log -1) (log (/ -1 y))) y) (+ x (* y (log y))) (- x (* y (log (/ 1 y)))) (- (+ x (* (log -1) y)) (* y (log (/ -1 y)))) (- (+ x (* y (log y))) z) (- x (+ z (* y (log (/ 1 y))))) (- (+ x (* (log -1) y)) (+ (* y (log (/ -1 y))) z)) 0.415 * * [simplify]: iteration 0 : 312 enodes (cost 527 ) 0.421 * * [simplify]: iteration 1 : 1082 enodes (cost 405 ) 0.444 * * [simplify]: iteration 2 : 4856 enodes (cost 374 ) 0.541 * * [simplify]: iteration 3 : 5001 enodes (cost 374 ) 0.543 * [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 (+ x (* y (log y)))) (log (+ x (* y (log y)))) (exp (+ x (* y (log y)))) (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (pow (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 (log (* (cbrt y) (cbrt y))) y x) (fma (log (sqrt y)) y x) (fma (log 1) y x) (fma (log (* (cbrt y) (cbrt y))) y x) (fma (log (sqrt y)) y x) (fma (log 1) y x) (- (* (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y))))) z) (* z 0) (- (* (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y))))) z) (* z 0) (- (* (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y))))) z) (* z 0) (- (fma (log y) y x) z) (* z 0) (- (fma (log y) y x) z) (* z 0) (- (fma (log y) y x) z) (* z 0) (- (fma (log y) y x) z) (* z 0) (- (fma (log y) y x) z) (* z 0) (- (fma (log y) y x) z) (* z 0) (expm1 (- (+ x (* y (log y))) z)) (log1p (- (+ x (* y (log y))) z)) (- z) (- z) (- z) (exp (- (fma (log y) y x) z)) (exp (- (fma (log y) y x) z)) (log (- (+ x (* y (log y))) z)) (exp (- (fma (log y) y x) z)) (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z))) (cbrt (- (+ x (* y (log y))) z)) (pow (- (fma (log y) y x) z) 3) (sqrt (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (- (pow (+ x (* y (log y))) 3) (pow z 3)) (+ (* (fma (log y) y x) (fma z 1 (fma (log y) y x))) (* z z)) (- z) (* (+ (fma (log y) y x) z) (- (fma (log y) y x) z)) (fma z 1 (fma (log y) y x)) (+ (sqrt (+ x (* y (log y)))) (sqrt z)) (- (sqrt (+ x (* y (log y)))) (sqrt z)) (- (fma (log y) y x) z) (- (* y (log y)) z) (- z) (* y (log y)) (* y (log y)) (* y (log y)) (fma (log y) y x) (fma (log y) y x) (fma (log y) y x) (- (fma (log y) y x) z) (- (fma (log y) y x) z) (- (fma (log y) y x) z) 0.544 * * * [progress]: adding candidates to table 0.727 * * [progress]: iteration 2 / 4 0.727 * * * [progress]: picking best candidate 0.730 * * * * [pick]: Picked # 0.730 * * * [progress]: localizing error 0.744 * * * [progress]: generating rewritten candidates 0.744 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2 1) 0.745 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 1 2) 0.747 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1 1) 0.748 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1) 0.756 * * * [progress]: generating series expansions 0.756 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2 1) 0.756 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.756 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.756 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.756 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.756 * [taylor]: Taking taylor expansion of 1/3 in y 0.756 * [taylor]: Taking taylor expansion of (log y) in y 0.756 * [taylor]: Taking taylor expansion of y in y 0.757 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.757 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.757 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.757 * [taylor]: Taking taylor expansion of 1/3 in y 0.757 * [taylor]: Taking taylor expansion of (log y) in y 0.757 * [taylor]: Taking taylor expansion of y in y 0.807 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.807 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.807 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.807 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.807 * [taylor]: Taking taylor expansion of 1/3 in y 0.807 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.807 * [taylor]: Taking taylor expansion of y in y 0.808 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.808 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.808 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.808 * [taylor]: Taking taylor expansion of 1/3 in y 0.808 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.808 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.808 * [taylor]: Taking taylor expansion of y in y 0.863 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 0.863 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.863 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.863 * [taylor]: Taking taylor expansion of -1 in y 0.864 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.864 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.864 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.864 * [taylor]: Taking taylor expansion of 1/3 in y 0.864 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.864 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.864 * [taylor]: Taking taylor expansion of y in y 0.865 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.865 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.865 * [taylor]: Taking taylor expansion of -1 in y 0.866 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.866 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.866 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.866 * [taylor]: Taking taylor expansion of 1/3 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 y in y 0.932 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 1 2) 0.932 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.932 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.932 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.932 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.932 * [taylor]: Taking taylor expansion of 1/3 in y 0.932 * [taylor]: Taking taylor expansion of (log y) in y 0.932 * [taylor]: Taking taylor expansion of y in y 0.933 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.933 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.933 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.933 * [taylor]: Taking taylor expansion of 1/3 in y 0.933 * [taylor]: Taking taylor expansion of (log y) in y 0.933 * [taylor]: Taking taylor expansion of y in y 0.980 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.985 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.986 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.986 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.986 * [taylor]: Taking taylor expansion of 1/3 in y 0.986 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.986 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.986 * [taylor]: Taking taylor expansion of y in y 0.987 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.987 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.987 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.987 * [taylor]: Taking taylor expansion of 1/3 in y 0.987 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.987 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.987 * [taylor]: Taking taylor expansion of y in y 1.038 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 1.038 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 1.038 * [taylor]: Taking taylor expansion of (cbrt -1) in y 1.038 * [taylor]: Taking taylor expansion of -1 in y 1.039 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 1.039 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 1.039 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 1.039 * [taylor]: Taking taylor expansion of 1/3 in y 1.039 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 1.039 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.039 * [taylor]: Taking taylor expansion of y in y 1.040 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 1.040 * [taylor]: Taking taylor expansion of (cbrt -1) in y 1.040 * [taylor]: Taking taylor expansion of -1 in y 1.040 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 1.040 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 1.040 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 1.040 * [taylor]: Taking taylor expansion of 1/3 in y 1.040 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 1.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.041 * [taylor]: Taking taylor expansion of y in y 1.109 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1 1) 1.109 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 1.109 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 1.109 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 1.109 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 1.109 * [taylor]: Taking taylor expansion of 1/3 in y 1.109 * [taylor]: Taking taylor expansion of (log y) in y 1.109 * [taylor]: Taking taylor expansion of y in y 1.109 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 1.109 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 1.109 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 1.109 * [taylor]: Taking taylor expansion of 1/3 in y 1.109 * [taylor]: Taking taylor expansion of (log y) in y 1.109 * [taylor]: Taking taylor expansion of y in y 1.165 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 1.165 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 1.165 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 1.165 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 1.165 * [taylor]: Taking taylor expansion of 1/3 in y 1.165 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 1.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.165 * [taylor]: Taking taylor expansion of y in y 1.166 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 1.166 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 1.166 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 1.166 * [taylor]: Taking taylor expansion of 1/3 in y 1.166 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 1.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.166 * [taylor]: Taking taylor expansion of y in y 1.225 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 1.225 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 1.225 * [taylor]: Taking taylor expansion of (cbrt -1) in y 1.225 * [taylor]: Taking taylor expansion of -1 in y 1.226 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 1.226 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 1.226 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 1.226 * [taylor]: Taking taylor expansion of 1/3 in y 1.226 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 1.226 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.226 * [taylor]: Taking taylor expansion of y in y 1.227 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 1.227 * [taylor]: Taking taylor expansion of (cbrt -1) in y 1.227 * [taylor]: Taking taylor expansion of -1 in y 1.228 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 1.228 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 1.228 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 1.228 * [taylor]: Taking taylor expansion of 1/3 in y 1.228 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 1.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.228 * [taylor]: Taking taylor expansion of y in y 1.298 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1) 1.298 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0 1.298 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y 1.298 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y 1.298 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y 1.298 * [taylor]: Taking taylor expansion of 1/3 in y 1.298 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y 1.298 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.298 * [taylor]: Taking taylor expansion of y in y 1.299 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y 1.299 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y 1.299 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y 1.299 * [taylor]: Taking taylor expansion of 1/3 in y 1.299 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y 1.299 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.299 * [taylor]: Taking taylor expansion of y in y 1.351 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0 1.351 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 1.351 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 1.351 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 1.352 * [taylor]: Taking taylor expansion of 1/3 in y 1.352 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 1.352 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.352 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.352 * [taylor]: Taking taylor expansion of y in y 1.353 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 1.353 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 1.353 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 1.353 * [taylor]: Taking taylor expansion of 1/3 in y 1.353 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 1.353 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.353 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.353 * [taylor]: Taking taylor expansion of y in y 1.415 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0 1.415 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y 1.415 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y 1.415 * [taylor]: Taking taylor expansion of (cbrt -1) in y 1.415 * [taylor]: Taking taylor expansion of -1 in y 1.416 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 1.416 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 1.416 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 1.416 * [taylor]: Taking taylor expansion of 1/3 in y 1.416 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 1.416 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.416 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.416 * [taylor]: Taking taylor expansion of y in y 1.417 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y 1.417 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y 1.417 * [taylor]: Taking taylor expansion of (cbrt -1) in y 1.417 * [taylor]: Taking taylor expansion of -1 in y 1.418 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 1.418 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 1.418 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 1.418 * [taylor]: Taking taylor expansion of 1/3 in y 1.418 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 1.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.418 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.418 * [taylor]: Taking taylor expansion of y in y 1.514 * * * [progress]: simplifying candidates 1.516 * [simplify]: Simplifying using # : (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (expm1 (* (cbrt y) (cbrt y))) (log1p (* (cbrt y) (cbrt y))) (+ 1/3 1/3) (+ 1 1) (* y y) (* (cbrt y) (cbrt y)) (+ 1 1) (+ (log (cbrt y)) (log (cbrt y))) (log (* (cbrt y) (cbrt y))) (exp (* (cbrt y) (cbrt y))) (* y y) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y)))) (cbrt (* (cbrt y) (cbrt y))) (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y)))) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)) (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y)))) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (sqrt (cbrt y)) (sqrt (cbrt y))) (* (sqrt (cbrt y)) (sqrt (cbrt y))) (* 1 1) (* (cbrt y) (cbrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (* (sqrt (cbrt y)) (cbrt (sqrt y))) (* (sqrt (cbrt y)) (cbrt (sqrt y))) (* (sqrt (cbrt y)) (sqrt (cbrt y))) (* (sqrt (cbrt y)) (sqrt (cbrt y))) (* 2 1/3) (* 2 1) (* (cbrt y) (cbrt (* (cbrt y) (cbrt y)))) (* (cbrt y) (cbrt (sqrt y))) (* (cbrt y) (cbrt 1)) (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y)))) (* (cbrt y) (sqrt (cbrt y))) (* (cbrt y) 1) (* (cbrt (cbrt y)) (cbrt y)) (* (cbrt (sqrt y)) (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt (cbrt y)) (cbrt y)) (* (sqrt (cbrt y)) (cbrt y)) (* (cbrt y) (cbrt y)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 2/3) (pow (/ 1 y) -2/3) (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3)) 1.522 * * [simplify]: iteration 0 : 119 enodes (cost 308 ) 1.526 * * [simplify]: iteration 1 : 477 enodes (cost 281 ) 1.546 * * [simplify]: iteration 2 : 2972 enodes (cost 258 ) 1.640 * * [simplify]: iteration 3 : 5001 enodes (cost 255 ) 1.643 * [simplify]: Simplified to: (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) 1 (pow y 1/3) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) 1 (pow y 1/3) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) 1 (pow y 1/3) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) (expm1 (* (cbrt y) (cbrt y))) (log1p (* (cbrt y) (cbrt y))) 2/3 2 (pow y 2) (pow y 2/3) 2 (* 2/3 (log y)) (* 2/3 (log y)) (exp (pow y 2/3)) (pow y 2) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y)))) (cbrt (* (cbrt y) (cbrt y))) (pow y 2) (fabs (pow y 1/3)) (fabs (pow y 1/3)) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y)))) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) 1 (pow y 2/3) (pow (cbrt (cbrt y)) 4) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (pow y 1/3) (pow y 1/3) 1 (pow y 2/3) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (pow y 1/3) (pow y 1/3) 2/3 2 (* (cbrt y) (cbrt (* (cbrt y) (cbrt y)))) (* (cbrt y) (cbrt (sqrt y))) (pow y 1/3) (pow (cbrt (cbrt y)) 5) (pow (sqrt (cbrt y)) 3) (pow y 1/3) (pow (cbrt (cbrt y)) 4) (* (cbrt y) (cbrt (sqrt y))) (pow y 2/3) (pow (cbrt (cbrt y)) 4) (pow (sqrt (cbrt y)) 3) (pow y 2/3) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 2/3) (pow (/ 1 y) -2/3) (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3)) 1.644 * * * [progress]: adding candidates to table 2.001 * [progress]: [Phase 3 of 3] Extracting. 2.004 * [simplify]: Simplifying using # : (exp (- (+ (fma (log (* (cbrt y) (cbrt y))) y x) (* y (log (cbrt y)))) z)) 2.005 * * [simplify]: iteration 0 : 14 enodes (cost 11 ) 2.005 * * [simplify]: iteration 1 : 14 enodes (cost 11 ) 2.005 * [simplify]: Simplified to: (exp (- (+ (fma (log (* (cbrt y) (cbrt y))) y x) (* y (log (cbrt y)))) z)) 4.075 * [regime-testing]: End program error score: 0.006150569802984142 4.111 * [regime-testing]: Target error score: 0.004774035878878254