21.278 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.067 * * * [progress]: [2/2] Setting up program. 0.070 * [progress]: [Phase 2 of 3] Improving. 0.070 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.070 * [simplify]: Sending expressions to egg_math: (exp (- (+ h0 (* h1 (log h1))) h2)) 0.072 * * [simplify]: iteration 0 : 17 enodes (cost 5 ) 0.073 * * [simplify]: iteration 1 : 33 enodes (cost 5 ) 0.075 * * [simplify]: iteration 2 : 63 enodes (cost 4 ) 0.076 * * [simplify]: iteration 3 : 95 enodes (cost 4 ) 0.078 * * [simplify]: iteration 4 : 193 enodes (cost 4 ) 0.081 * * [simplify]: iteration 5 : 680 enodes (cost 4 ) 0.090 * * [simplify]: iteration 6 : 2102 enodes (cost 4 ) 0.118 * * [simplify]: iteration 7 : 5001 enodes (cost 4 ) 0.119 * [simplify]: Simplified to: (* (pow y y) (exp (- x z))) 0.122 * * [progress]: iteration 1 / 4 0.122 * * * [progress]: picking best candidate 0.124 * * * * [pick]: Picked # 0.124 * * * [progress]: localizing error 0.135 * * * [progress]: generating rewritten candidates 0.135 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 2) 0.144 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.152 * * * [progress]: generating series expansions 0.152 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 2) 0.152 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0 0.152 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of (log y) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.153 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.153 * [taylor]: Taking taylor expansion of y in y 0.153 * [taylor]: Taking taylor expansion of (log y) in y 0.153 * [taylor]: Taking taylor expansion of y in y 0.218 * [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 0.260 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0 0.260 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.260 * [taylor]: Taking taylor expansion of -1 in y 0.260 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.260 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.260 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.260 * [taylor]: Taking taylor expansion of -1 in y 0.260 * [taylor]: Taking taylor expansion of y in y 0.261 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 0.262 * [taylor]: Taking taylor expansion of -1 in y 0.262 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.262 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.262 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.262 * [taylor]: Taking taylor expansion of -1 in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.263 * [taylor]: Taking taylor expansion of y in y 0.318 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.318 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0 0.318 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 0.318 * [taylor]: Taking taylor expansion of x in y 0.318 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.318 * [taylor]: Taking taylor expansion of y in y 0.319 * [taylor]: Taking taylor expansion of (log y) in y 0.319 * [taylor]: Taking taylor expansion of y in y 0.319 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.319 * [taylor]: Taking taylor expansion of y in x 0.319 * [taylor]: Taking taylor expansion of (log y) in x 0.319 * [taylor]: Taking taylor expansion of y in x 0.319 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of (* y (log y)) in x 0.319 * [taylor]: Taking taylor expansion of y in x 0.319 * [taylor]: Taking taylor expansion of (log y) in x 0.319 * [taylor]: Taking taylor expansion of y in x 0.319 * [taylor]: Taking taylor expansion of (* y (log y)) in y 0.319 * [taylor]: Taking taylor expansion of y in y 0.319 * [taylor]: Taking taylor expansion of (log y) in y 0.319 * [taylor]: Taking taylor expansion of y in y 0.320 * [taylor]: Taking taylor expansion of 1 in y 0.323 * [taylor]: Taking taylor expansion of 0 in y 0.327 * [taylor]: Taking taylor expansion of 0 in y 0.328 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0 0.328 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y 0.328 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.328 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.329 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.329 * [taylor]: Taking taylor expansion of x in y 0.329 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.329 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.329 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.329 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.329 * [taylor]: Taking taylor expansion of y in x 0.329 * [taylor]: Taking taylor expansion of y in x 0.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.329 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x 0.329 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 0.329 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 0.329 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.329 * [taylor]: Taking taylor expansion of y in x 0.329 * [taylor]: Taking taylor expansion of y in x 0.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of 1 in y 0.331 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 0.331 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.331 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.331 * [taylor]: Taking taylor expansion of y in y 0.331 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of 0 in y 0.336 * [taylor]: Taking taylor expansion of 0 in y 0.341 * [taylor]: Taking taylor expansion of 0 in y 0.342 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0 0.342 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 0.342 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) 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 -1 in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.343 * [taylor]: Taking taylor expansion of x in y 0.343 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.344 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.344 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.344 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.344 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.344 * [taylor]: Taking taylor expansion of -1 in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 0.344 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 0.344 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 0.344 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 0.344 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.344 * [taylor]: Taking taylor expansion of -1 in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of -1 in y 0.345 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y 0.345 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 0.345 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 0.345 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.345 * [taylor]: Taking taylor expansion of -1 in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.349 * [taylor]: Taking taylor expansion of 0 in y 0.358 * [taylor]: Taking taylor expansion of 0 in y 0.364 * [taylor]: Taking taylor expansion of 0 in y 0.364 * * * [progress]: simplifying candidates 0.365 * [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)) (* 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)))) 0.365 * [simplify]: Sending expressions to egg_math: (* h0 (log h0)) (+ (log h0) (log (log h0))) (log (* h0 (log h0))) (exp (* h0 (log h0))) (* (* (* h0 h0) h0) (* (* (log h0) (log h0)) (log h0))) (* (cbrt (* h0 (log h0))) (cbrt (* h0 (log h0)))) (cbrt (* h0 (log h0))) (* (* (* h0 (log h0)) (* h0 (log h0))) (* h0 (log h0))) (sqrt (* h0 (log h0))) (sqrt (* h0 (log h0))) (* (sqrt h0) (sqrt (log h0))) (* (sqrt h0) (sqrt (log h0))) (* h0 (log (* (cbrt h0) (cbrt h0)))) (* h0 (log (cbrt h0))) (* h0 (log (sqrt h0))) (* h0 (log (sqrt h0))) (* h0 (log 1)) (* h0 (log h0)) (* (log (* (cbrt h0) (cbrt h0))) h0) (* (log (cbrt h0)) h0) (* (log (sqrt h0)) h0) (* (log (sqrt h0)) h0) (* (log 1) h0) (* (log h0) h0) (* h0 1) (* h0 (* (cbrt (log h0)) (cbrt (log h0)))) (* h0 (sqrt (log h0))) (* h0 1) (* (cbrt h0) (log h0)) (* (sqrt h0) (log h0)) (* h0 (log h0)) (* (exp h1) (exp (* h0 (log h0)))) (log (+ h1 (* h0 (log h0)))) (exp (+ h1 (* h0 (log h0)))) (* (cbrt (+ h1 (* h0 (log h0)))) (cbrt (+ h1 (* h0 (log h0))))) (cbrt (+ h1 (* h0 (log h0)))) (* (* (+ h1 (* h0 (log h0))) (+ h1 (* h0 (log h0)))) (+ h1 (* h0 (log h0)))) (sqrt (+ h1 (* h0 (log h0)))) (sqrt (+ h1 (* h0 (log h0)))) (+ (pow h1 3) (pow (* h0 (log h0)) 3)) (+ (* h1 h1) (- (* (* h0 (log h0)) (* h0 (log h0))) (* h1 (* h0 (log h0))))) (- (* h1 h1) (* (* h0 (log h0)) (* h0 (log h0)))) (- h1 (* h0 (log h0))) (+ h1 (* h0 (log (* (cbrt h0) (cbrt h0))))) (+ h1 (* h0 (log (sqrt h0)))) (+ h1 (* h0 (log 1))) (+ h1 (* (log (* (cbrt h0) (cbrt h0))) h0)) (+ h1 (* (log (sqrt h0)) h0)) (+ h1 (* (log 1) h0)) (* h0 (log h0)) (* -1 (* h0 (log (/ 1 h0)))) (* (- (log -1) (log (/ -1 h0))) h0) (+ h1 (* h0 (log h0))) (- h1 (* h0 (log (/ 1 h0)))) (- (+ h1 (* (log -1) h0)) (* h0 (log (/ -1 h0)))) 0.369 * * [simplify]: iteration 0 : 181 enodes (cost 217 ) 0.372 * * [simplify]: iteration 1 : 588 enodes (cost 198 ) 0.384 * * [simplify]: iteration 2 : 1986 enodes (cost 187 ) 0.427 * * [simplify]: iteration 3 : 5001 enodes (cost 181 ) 0.428 * [simplify]: Simplified to: (* y (log y)) (log (* y (log y))) (log (* y (log y))) (pow y y) (pow (* y (log y)) 3) (* (cbrt (* y (log y))) (cbrt (* y (log y)))) (cbrt (* y (log y))) (pow (* y (log y)) 3) (sqrt (* y (log y))) (sqrt (* y (log y))) (* (sqrt y) (sqrt (log y))) (* (sqrt y) (sqrt (log y))) (* y (* 2 (log (cbrt y)))) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) 0 (* y (log y)) (* y (* 2 (log (cbrt y)))) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) 0 (* y (log y)) y (* y (* (cbrt (log y)) (cbrt (log y)))) (* y (sqrt (log y))) y (* (cbrt y) (log y)) (* (sqrt y) (log y)) (* y (log y)) (exp (+ x (* y (log y)))) (log (+ x (* y (log y)))) (exp (+ x (* y (log y)))) (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y))))) (cbrt (+ x (* y (log y)))) (pow (+ x (* y (log y))) 3) (sqrt (+ x (* y (log y)))) (sqrt (+ x (* y (log y)))) (+ (pow x 3) (pow (* y (log y)) 3)) (+ (* (* y (log y)) (- (* y (log y)) x)) (* x x)) (- (* x x) (* (* y (log y)) (* y (log y)))) (- x (* y (log y))) (+ x (* (log (* (cbrt y) (cbrt y))) y)) (+ x (* (log (sqrt y)) y)) x (+ x (* (log (* (cbrt y) (cbrt y))) y)) (+ x (* (log (sqrt y)) y)) x (* y (log y)) (* y (log y)) (* y (log y)) (+ x (* y (log y))) (+ x (* y (log y))) (+ x (* y (log y))) 0.429 * * * [progress]: adding candidates to table 0.525 * [progress]: [Phase 3 of 3] Extracting. 0.527 * [simplify]: Simplifying using # : (exp (- (+ x (* y (log y))) z)) 0.527 * [simplify]: Sending expressions to egg_math: (exp (- (+ h0 (* h1 (log h1))) h2)) 0.527 * * [simplify]: iteration 0 : 10 enodes (cost 5 ) 0.528 * * [simplify]: iteration 1 : 10 enodes (cost 5 ) 0.528 * [simplify]: Simplified to: (exp (- (+ x (* y (log y))) z)) 2.831 * [regime-testing]: End program error score: 0.008329476992539369 2.873 * [regime-testing]: Target error score: 0.008329476992539369