11.453 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (+ (+ (+ (+ (+ x y) y) x) z) x) 0.019 * * [simplify]: iteration 0 : 20 enodes (cost 5 ) 0.020 * * [simplify]: iteration 1 : 64 enodes (cost 4 ) 0.022 * * [simplify]: iteration 2 : 203 enodes (cost 4 ) 0.025 * * [simplify]: iteration 3 : 327 enodes (cost 4 ) 0.028 * * [simplify]: iteration 4 : 339 enodes (cost 4 ) 0.031 * * [simplify]: iteration 5 : 345 enodes (cost 4 ) 0.034 * * [simplify]: iteration 6 : 413 enodes (cost 4 ) 0.037 * * [simplify]: iteration 7 : 516 enodes (cost 4 ) 0.041 * * [simplify]: iteration 8 : 561 enodes (cost 4 ) 0.046 * * [simplify]: iteration 9 : 700 enodes (cost 4 ) 0.052 * * [simplify]: iteration 10 : 909 enodes (cost 4 ) 0.061 * * [simplify]: iteration 11 : 1271 enodes (cost 4 ) 0.094 * * [simplify]: iteration 12 : 3907 enodes (cost 4 ) 0.331 * * [simplify]: iteration 13 : 5001 enodes (cost 4 ) 0.333 * [simplify]: Simplified to: (+ (* 2 (+ x y)) (+ x z)) 0.336 * * [progress]: iteration 1 / 4 0.336 * * * [progress]: picking best candidate 0.338 * * * * [pick]: Picked # 0.338 * * * [progress]: localizing error 0.344 * * * [progress]: generating rewritten candidates 0.344 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.354 * * * [progress]: generating series expansions 0.354 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.354 * [approximate]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in (x y z) around 0 0.354 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in z 0.354 * [taylor]: Taking taylor expansion of (* 3 x) in z 0.354 * [taylor]: Taking taylor expansion of 3 in z 0.354 * [taylor]: Taking taylor expansion of x in z 0.354 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in z 0.354 * [taylor]: Taking taylor expansion of z in z 0.354 * [taylor]: Taking taylor expansion of (* 2 y) in z 0.354 * [taylor]: Taking taylor expansion of 2 in z 0.354 * [taylor]: Taking taylor expansion of y in z 0.354 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in y 0.354 * [taylor]: Taking taylor expansion of (* 3 x) in y 0.354 * [taylor]: Taking taylor expansion of 3 in y 0.354 * [taylor]: Taking taylor expansion of x in y 0.354 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in y 0.354 * [taylor]: Taking taylor expansion of z in y 0.354 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.354 * [taylor]: Taking taylor expansion of 2 in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.354 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in x 0.354 * [taylor]: Taking taylor expansion of (* 3 x) in x 0.354 * [taylor]: Taking taylor expansion of 3 in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in x 0.354 * [taylor]: Taking taylor expansion of z in x 0.354 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.354 * [taylor]: Taking taylor expansion of 2 in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in x 0.354 * [taylor]: Taking taylor expansion of (* 3 x) in x 0.354 * [taylor]: Taking taylor expansion of 3 in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in x 0.354 * [taylor]: Taking taylor expansion of z in x 0.354 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.354 * [taylor]: Taking taylor expansion of 2 in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.355 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in y 0.355 * [taylor]: Taking taylor expansion of z in y 0.355 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.355 * [taylor]: Taking taylor expansion of 2 in y 0.355 * [taylor]: Taking taylor expansion of y in y 0.355 * [taylor]: Taking taylor expansion of z in z 0.357 * [taylor]: Taking taylor expansion of 3 in y 0.357 * [taylor]: Taking taylor expansion of 3 in z 0.358 * [taylor]: Taking taylor expansion of 2 in z 0.358 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in (x y z) around 0 0.358 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in z 0.358 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.358 * [taylor]: Taking taylor expansion of z in z 0.359 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in z 0.359 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in z 0.359 * [taylor]: Taking taylor expansion of 2 in z 0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.359 * [taylor]: Taking taylor expansion of y in z 0.359 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in z 0.359 * [taylor]: Taking taylor expansion of 3 in z 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.359 * [taylor]: Taking taylor expansion of x in z 0.359 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.359 * [taylor]: Taking taylor expansion of z in y 0.359 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in y 0.359 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.359 * [taylor]: Taking taylor expansion of 2 in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 0.359 * [taylor]: Taking taylor expansion of 3 in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in x 0.359 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.359 * [taylor]: Taking taylor expansion of z in x 0.359 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.359 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.359 * [taylor]: Taking taylor expansion of 2 in x 0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.359 * [taylor]: Taking taylor expansion of y in x 0.359 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.359 * [taylor]: Taking taylor expansion of 3 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.360 * [taylor]: Taking taylor expansion of z in x 0.360 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.360 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.360 * [taylor]: Taking taylor expansion of 2 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.360 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.360 * [taylor]: Taking taylor expansion of 3 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.361 * [taylor]: Taking taylor expansion of 3 in y 0.362 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 z)) in y 0.362 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.362 * [taylor]: Taking taylor expansion of 2 in y 0.362 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.362 * [taylor]: Taking taylor expansion of y in y 0.363 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.363 * [taylor]: Taking taylor expansion of z in y 0.363 * [taylor]: Taking taylor expansion of 2 in z 0.363 * [taylor]: Taking taylor expansion of 3 in z 0.365 * [taylor]: Taking taylor expansion of 0 in y 0.366 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.366 * [taylor]: Taking taylor expansion of z in z 0.367 * [taylor]: Taking taylor expansion of 0 in z 0.367 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))))) in (x y z) around 0 0.367 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))))) in z 0.367 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in z 0.368 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.368 * [taylor]: Taking taylor expansion of z in z 0.368 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in z 0.368 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in z 0.368 * [taylor]: Taking taylor expansion of 2 in z 0.368 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.368 * [taylor]: Taking taylor expansion of y in z 0.368 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in z 0.368 * [taylor]: Taking taylor expansion of 3 in z 0.368 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.368 * [taylor]: Taking taylor expansion of x in z 0.368 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))))) in y 0.368 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in y 0.368 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.368 * [taylor]: Taking taylor expansion of z in y 0.368 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in y 0.368 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.368 * [taylor]: Taking taylor expansion of 2 in y 0.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.368 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 0.369 * [taylor]: Taking taylor expansion of 3 in y 0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.369 * [taylor]: Taking taylor expansion of x in y 0.369 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))))) in x 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in x 0.369 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.369 * [taylor]: Taking taylor expansion of z in x 0.369 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.369 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.369 * [taylor]: Taking taylor expansion of 2 in x 0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.369 * [taylor]: Taking taylor expansion of y in x 0.369 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.369 * [taylor]: Taking taylor expansion of 3 in x 0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.369 * [taylor]: Taking taylor expansion of x in x 0.369 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))))) in x 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in x 0.369 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.369 * [taylor]: Taking taylor expansion of z in x 0.369 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.369 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.369 * [taylor]: Taking taylor expansion of 2 in x 0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.369 * [taylor]: Taking taylor expansion of y in x 0.369 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.369 * [taylor]: Taking taylor expansion of 3 in x 0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.369 * [taylor]: Taking taylor expansion of x in x 0.371 * [taylor]: Taking taylor expansion of -3 in y 0.372 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (/ 1 z))) in y 0.372 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 z)) in y 0.372 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.372 * [taylor]: Taking taylor expansion of 2 in y 0.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.372 * [taylor]: Taking taylor expansion of y in y 0.372 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.372 * [taylor]: Taking taylor expansion of z in y 0.373 * [taylor]: Taking taylor expansion of -2 in z 0.373 * [taylor]: Taking taylor expansion of -3 in z 0.375 * [taylor]: Taking taylor expansion of 0 in y 0.377 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 0.377 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.377 * [taylor]: Taking taylor expansion of z in z 0.377 * [taylor]: Taking taylor expansion of 0 in z 0.378 * * * [progress]: simplifying candidates 0.378 * [simplify]: Simplifying using # : (* (exp (* 2 (+ x y))) (* (exp x) (exp z))) (* (exp (* 2 (+ x y))) (exp (+ x z))) (log (+ (* 2 (+ x y)) (+ x z))) (exp (+ (* 2 (+ x y)) (+ x z))) (* (cbrt (+ (* 2 (+ x y)) (+ x z))) (cbrt (+ (* 2 (+ x y)) (+ x z)))) (cbrt (+ (* 2 (+ x y)) (+ x z))) (* (* (+ (* 2 (+ x y)) (+ x z)) (+ (* 2 (+ x y)) (+ x z))) (+ (* 2 (+ x y)) (+ x z))) (sqrt (+ (* 2 (+ x y)) (+ x z))) (sqrt (+ (* 2 (+ x y)) (+ x z))) (+ (* (* 2 (+ (pow x 3) (pow y 3))) (+ (* x x) (- (* z z) (* x z)))) (* (+ (* x x) (- (* y y) (* x y))) (+ (pow x 3) (pow z 3)))) (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* z z) (* x z)))) (+ (* (* 2 (+ (pow x 3) (pow y 3))) (- x z)) (* (+ (* x x) (- (* y y) (* x y))) (- (* x x) (* z z)))) (* (+ (* x x) (- (* y y) (* x y))) (- x z)) (+ (* (* 2 (- (* x x) (* y y))) (+ (* x x) (- (* z z) (* x z)))) (* (- x y) (+ (pow x 3) (pow z 3)))) (* (- x y) (+ (* x x) (- (* z z) (* x z)))) (+ (* (* 2 (- (* x x) (* y y))) (- x z)) (* (- x y) (- (* x x) (* z z)))) (* (- x y) (- x z)) (+ (pow (* 2 (+ x y)) 3) (pow (+ x z) 3)) (+ (* (* 2 (+ x y)) (* 2 (+ x y))) (- (* (+ x z) (+ x z)) (* (* 2 (+ x y)) (+ x z)))) (- (* (* 2 (+ x y)) (* 2 (+ x y))) (* (+ x z) (+ x z))) (- (* 2 (+ x y)) (+ x z)) (+ (* 2 (+ x y)) x) (+ (* 2 y) (+ x z)) (+ (* y 2) (+ x z)) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) 0.383 * * [simplify]: iteration 0 : 275 enodes (cost 199 ) 0.389 * * [simplify]: iteration 1 : 1174 enodes (cost 190 ) 0.414 * * [simplify]: iteration 2 : 5001 enodes (cost 185 ) 0.416 * [simplify]: Simplified to: (exp (+ (* 2 (+ x y)) (+ x z))) (exp (+ (* 2 (+ x y)) (+ x z))) (log (+ (* 2 (+ x y)) (+ x z))) (exp (+ (* 2 (+ x y)) (+ x z))) (* (cbrt (+ (* 2 (+ x y)) (+ x z))) (cbrt (+ (* 2 (+ x y)) (+ x z)))) (cbrt (+ (* 2 (+ x y)) (+ x z))) (pow (+ (* 2 (+ x y)) (+ x z)) 3) (sqrt (+ (* 2 (+ x y)) (+ x z))) (sqrt (+ (* 2 (+ x y)) (+ x z))) (+ (* (* 2 (+ (pow x 3) (pow y 3))) (+ (* x x) (- (* z z) (* x z)))) (* (+ (* x x) (- (* y y) (* x y))) (+ (pow x 3) (pow z 3)))) (* (+ (* z (- z x)) (* x x)) (+ (* y (- y x)) (* x x))) (* (- x z) (+ (* (+ (* y (- y x)) (* x x)) (+ x z)) (* 2 (+ (pow x 3) (pow y 3))))) (* (- x z) (+ (* y (- y x)) (* x x))) (+ (* (* 2 (- (* x x) (* y y))) (+ (* x x) (- (* z z) (* x z)))) (* (- x y) (+ (pow x 3) (pow z 3)))) (* (+ (* z (- z x)) (* x x)) (- x y)) (* (- x z) (+ (* (- x y) (+ x z)) (* 2 (- (* x x) (* y y))))) (* (- x y) (- x z)) (+ (pow (* 2 (+ x y)) 3) (pow (+ x z) 3)) (+ (* (+ x z) (- (+ x z) (* 2 (+ x y)))) (* 4 (* (+ x y) (+ x y)))) (- (* (* 2 (+ x y)) (* 2 (+ x y))) (* (+ x z) (+ x z))) (- (* 2 (+ x y)) (+ x z)) (+ (* 2 (+ x y)) x) (+ (* y 2) (+ x z)) (+ (* y 2) (+ x z)) (+ (* 2 (+ x y)) (+ x z)) (+ (* 2 (+ x y)) (+ x z)) (+ (* 2 (+ x y)) (+ x z)) 0.416 * * * [progress]: adding candidates to table 0.468 * * [progress]: iteration 2 / 4 0.468 * * * [progress]: picking best candidate 0.475 * * * * [pick]: Picked # 0.475 * * * [progress]: localizing error 0.481 * * * [progress]: generating rewritten candidates 0.481 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.488 * * * [progress]: generating series expansions 0.488 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.488 * [approximate]: Taking taylor expansion of (+ (* 3 x) (* 2 y)) in (x y) around 0 0.488 * [taylor]: Taking taylor expansion of (+ (* 3 x) (* 2 y)) in y 0.488 * [taylor]: Taking taylor expansion of (* 3 x) in y 0.488 * [taylor]: Taking taylor expansion of 3 in y 0.488 * [taylor]: Taking taylor expansion of x in y 0.488 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.488 * [taylor]: Taking taylor expansion of 2 in y 0.488 * [taylor]: Taking taylor expansion of y in y 0.488 * [taylor]: Taking taylor expansion of (+ (* 3 x) (* 2 y)) in x 0.488 * [taylor]: Taking taylor expansion of (* 3 x) in x 0.488 * [taylor]: Taking taylor expansion of 3 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.488 * [taylor]: Taking taylor expansion of 2 in x 0.489 * [taylor]: Taking taylor expansion of y in x 0.489 * [taylor]: Taking taylor expansion of (+ (* 3 x) (* 2 y)) in x 0.489 * [taylor]: Taking taylor expansion of (* 3 x) in x 0.489 * [taylor]: Taking taylor expansion of 3 in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.489 * [taylor]: Taking taylor expansion of 2 in x 0.489 * [taylor]: Taking taylor expansion of y in x 0.489 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.489 * [taylor]: Taking taylor expansion of 2 in y 0.489 * [taylor]: Taking taylor expansion of y in y 0.491 * [taylor]: Taking taylor expansion of 3 in y 0.493 * [taylor]: Taking taylor expansion of 0 in y 0.495 * [taylor]: Taking taylor expansion of 0 in y 0.496 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in (x y) around 0 0.496 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in y 0.496 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.496 * [taylor]: Taking taylor expansion of 2 in y 0.496 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.496 * [taylor]: Taking taylor expansion of y in y 0.496 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 0.496 * [taylor]: Taking taylor expansion of 3 in y 0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.496 * [taylor]: Taking taylor expansion of x in y 0.496 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.496 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.496 * [taylor]: Taking taylor expansion of 2 in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.496 * [taylor]: Taking taylor expansion of y in x 0.496 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.496 * [taylor]: Taking taylor expansion of 3 in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.497 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.497 * [taylor]: Taking taylor expansion of 2 in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.497 * [taylor]: Taking taylor expansion of y in x 0.497 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.497 * [taylor]: Taking taylor expansion of 3 in x 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of 3 in y 0.499 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.499 * [taylor]: Taking taylor expansion of 2 in y 0.499 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.499 * [taylor]: Taking taylor expansion of y in y 0.506 * [taylor]: Taking taylor expansion of 0 in y 0.509 * [taylor]: Taking taylor expansion of 0 in y 0.512 * [taylor]: Taking taylor expansion of 0 in y 0.513 * [approximate]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in (x y) around 0 0.513 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in y 0.513 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in y 0.513 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.513 * [taylor]: Taking taylor expansion of 2 in y 0.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.513 * [taylor]: Taking taylor expansion of y in y 0.513 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 0.513 * [taylor]: Taking taylor expansion of 3 in y 0.513 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.513 * [taylor]: Taking taylor expansion of x in y 0.513 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in x 0.513 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.513 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.513 * [taylor]: Taking taylor expansion of 2 in x 0.513 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.513 * [taylor]: Taking taylor expansion of y in x 0.514 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.514 * [taylor]: Taking taylor expansion of 3 in x 0.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.514 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in x 0.514 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.514 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.514 * [taylor]: Taking taylor expansion of 2 in x 0.514 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.514 * [taylor]: Taking taylor expansion of y in x 0.514 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.514 * [taylor]: Taking taylor expansion of 3 in x 0.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of -3 in y 0.516 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y 0.516 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.516 * [taylor]: Taking taylor expansion of 2 in y 0.516 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.516 * [taylor]: Taking taylor expansion of y in y 0.519 * [taylor]: Taking taylor expansion of 0 in y 0.523 * [taylor]: Taking taylor expansion of 0 in y 0.527 * [taylor]: Taking taylor expansion of 0 in y 0.527 * * * [progress]: simplifying candidates 0.527 * [simplify]: Simplifying using # : (* (exp (* 2 (+ x y))) (exp x)) (log (+ (* 2 (+ x y)) x)) (exp (+ (* 2 (+ x y)) x)) (* (cbrt (+ (* 2 (+ x y)) x)) (cbrt (+ (* 2 (+ x y)) x))) (cbrt (+ (* 2 (+ x y)) x)) (* (* (+ (* 2 (+ x y)) x) (+ (* 2 (+ x y)) x)) (+ (* 2 (+ x y)) x)) (sqrt (+ (* 2 (+ x y)) x)) (sqrt (+ (* 2 (+ x y)) x)) (+ (pow (* 2 (+ x y)) 3) (pow x 3)) (+ (* (* 2 (+ x y)) (* 2 (+ x y))) (- (* x x) (* (* 2 (+ x y)) x))) (- (* (* 2 (+ x y)) (* 2 (+ x y))) (* x x)) (- (* 2 (+ x y)) x) (+ (* 2 y) x) (+ (* y 2) x) (+ (* 3 x) (* 2 y)) (+ (* 3 x) (* 2 y)) (+ (* 3 x) (* 2 y)) 0.530 * * [simplify]: iteration 0 : 95 enodes (cost 81 ) 0.533 * * [simplify]: iteration 1 : 337 enodes (cost 74 ) 0.542 * * [simplify]: iteration 2 : 1582 enodes (cost 73 ) 0.575 * * [simplify]: iteration 3 : 5001 enodes (cost 73 ) 0.576 * [simplify]: Simplified to: (exp (+ (* 2 (+ x y)) x)) (log (+ (* 2 (+ x y)) x)) (exp (+ (* 2 (+ x y)) x)) (* (cbrt (+ (* 2 (+ x y)) x)) (cbrt (+ (* 2 (+ x y)) x))) (cbrt (+ (* 2 (+ x y)) x)) (pow (+ (* 2 (+ x y)) x) 3) (sqrt (+ (* 2 (+ x y)) x)) (sqrt (+ (* 2 (+ x y)) x)) (+ (pow (* 2 (+ x y)) 3) (pow x 3)) (+ (* (* 2 (+ x y)) (- (* 2 (+ x y)) x)) (* x x)) (- (* (* 2 (+ x y)) (* 2 (+ x y))) (* x x)) (- (* 2 (+ x y)) x) (+ (* y 2) x) (+ (* y 2) x) (+ (* 2 (+ x y)) x) (+ (* 2 (+ x y)) x) (+ (* 2 (+ x y)) x) 0.576 * * * [progress]: adding candidates to table 0.603 * * [progress]: iteration 3 / 4 0.603 * * * [progress]: picking best candidate 0.609 * * * * [pick]: Picked # 0.609 * * * [progress]: localizing error 0.616 * * * [progress]: generating rewritten candidates 0.616 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.630 * * * [progress]: generating series expansions 0.630 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.630 * [approximate]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in (x y z) around 0 0.630 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in z 0.630 * [taylor]: Taking taylor expansion of (* 3 x) in z 0.630 * [taylor]: Taking taylor expansion of 3 in z 0.630 * [taylor]: Taking taylor expansion of x in z 0.630 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in z 0.630 * [taylor]: Taking taylor expansion of z in z 0.630 * [taylor]: Taking taylor expansion of (* 2 y) in z 0.630 * [taylor]: Taking taylor expansion of 2 in z 0.630 * [taylor]: Taking taylor expansion of y in z 0.630 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in y 0.630 * [taylor]: Taking taylor expansion of (* 3 x) in y 0.630 * [taylor]: Taking taylor expansion of 3 in y 0.630 * [taylor]: Taking taylor expansion of x in y 0.630 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in y 0.630 * [taylor]: Taking taylor expansion of z in y 0.630 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.630 * [taylor]: Taking taylor expansion of 2 in y 0.630 * [taylor]: Taking taylor expansion of y in y 0.630 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in x 0.630 * [taylor]: Taking taylor expansion of (* 3 x) in x 0.630 * [taylor]: Taking taylor expansion of 3 in x 0.630 * [taylor]: Taking taylor expansion of x in x 0.630 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in x 0.630 * [taylor]: Taking taylor expansion of z in x 0.631 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.631 * [taylor]: Taking taylor expansion of 2 in x 0.631 * [taylor]: Taking taylor expansion of y in x 0.631 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in x 0.631 * [taylor]: Taking taylor expansion of (* 3 x) in x 0.631 * [taylor]: Taking taylor expansion of 3 in x 0.631 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in x 0.631 * [taylor]: Taking taylor expansion of z in x 0.631 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.631 * [taylor]: Taking taylor expansion of 2 in x 0.631 * [taylor]: Taking taylor expansion of y in x 0.631 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in y 0.632 * [taylor]: Taking taylor expansion of z in y 0.632 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.632 * [taylor]: Taking taylor expansion of 2 in y 0.632 * [taylor]: Taking taylor expansion of y in y 0.632 * [taylor]: Taking taylor expansion of z in z 0.633 * [taylor]: Taking taylor expansion of 3 in y 0.633 * [taylor]: Taking taylor expansion of 3 in z 0.634 * [taylor]: Taking taylor expansion of 2 in z 0.635 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in (x y z) around 0 0.635 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in z 0.635 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in z 0.635 * [taylor]: Taking taylor expansion of 2 in z 0.635 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.635 * [taylor]: Taking taylor expansion of y in z 0.635 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in z 0.635 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.635 * [taylor]: Taking taylor expansion of z in z 0.635 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in z 0.635 * [taylor]: Taking taylor expansion of 3 in z 0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.635 * [taylor]: Taking taylor expansion of x in z 0.635 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in y 0.635 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.636 * [taylor]: Taking taylor expansion of 2 in y 0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.636 * [taylor]: Taking taylor expansion of y in y 0.636 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in y 0.636 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.636 * [taylor]: Taking taylor expansion of z in y 0.636 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 0.636 * [taylor]: Taking taylor expansion of 3 in y 0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.636 * [taylor]: Taking taylor expansion of x in y 0.636 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in x 0.636 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.636 * [taylor]: Taking taylor expansion of 2 in x 0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.636 * [taylor]: Taking taylor expansion of y in x 0.636 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in x 0.636 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.636 * [taylor]: Taking taylor expansion of z in x 0.636 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.636 * [taylor]: Taking taylor expansion of 3 in x 0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.636 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in x 0.637 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.637 * [taylor]: Taking taylor expansion of 2 in x 0.637 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.637 * [taylor]: Taking taylor expansion of y in x 0.637 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in x 0.637 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.637 * [taylor]: Taking taylor expansion of z in x 0.637 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.637 * [taylor]: Taking taylor expansion of 3 in x 0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of 3 in y 0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 2 (/ 1 y))) in y 0.639 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.639 * [taylor]: Taking taylor expansion of z in y 0.639 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.639 * [taylor]: Taking taylor expansion of 2 in y 0.639 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.640 * [taylor]: Taking taylor expansion of 2 in z 0.640 * [taylor]: Taking taylor expansion of 3 in z 0.642 * [taylor]: Taking taylor expansion of 0 in y 0.643 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.643 * [taylor]: Taking taylor expansion of z in z 0.644 * [taylor]: Taking taylor expansion of 0 in z 0.644 * [approximate]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x))))) in (x y z) around 0 0.644 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x))))) in z 0.644 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in z 0.644 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in z 0.644 * [taylor]: Taking taylor expansion of 2 in z 0.644 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.644 * [taylor]: Taking taylor expansion of y in z 0.644 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in z 0.645 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.645 * [taylor]: Taking taylor expansion of z in z 0.645 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in z 0.645 * [taylor]: Taking taylor expansion of 3 in z 0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.645 * [taylor]: Taking taylor expansion of x in z 0.645 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x))))) in y 0.645 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in y 0.645 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.645 * [taylor]: Taking taylor expansion of 2 in y 0.645 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.645 * [taylor]: Taking taylor expansion of y in y 0.645 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in y 0.645 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.645 * [taylor]: Taking taylor expansion of z in y 0.645 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 0.645 * [taylor]: Taking taylor expansion of 3 in y 0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.645 * [taylor]: Taking taylor expansion of x in y 0.646 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x))))) in x 0.646 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in x 0.646 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.646 * [taylor]: Taking taylor expansion of 2 in x 0.646 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.646 * [taylor]: Taking taylor expansion of y in x 0.646 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in x 0.646 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.646 * [taylor]: Taking taylor expansion of z in x 0.646 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.646 * [taylor]: Taking taylor expansion of 3 in x 0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x))))) in x 0.646 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (+ (/ 1 z) (* 3 (/ 1 x)))) in x 0.646 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.646 * [taylor]: Taking taylor expansion of 2 in x 0.646 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.646 * [taylor]: Taking taylor expansion of y in x 0.646 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 3 (/ 1 x))) in x 0.646 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.646 * [taylor]: Taking taylor expansion of z in x 0.646 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.646 * [taylor]: Taking taylor expansion of 3 in x 0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.648 * [taylor]: Taking taylor expansion of -3 in y 0.649 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (* 2 (/ 1 y)))) in y 0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 2 (/ 1 y))) in y 0.649 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.649 * [taylor]: Taking taylor expansion of z in y 0.649 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.649 * [taylor]: Taking taylor expansion of 2 in y 0.649 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.649 * [taylor]: Taking taylor expansion of y in y 0.650 * [taylor]: Taking taylor expansion of -2 in z 0.650 * [taylor]: Taking taylor expansion of -3 in z 0.652 * [taylor]: Taking taylor expansion of 0 in y 0.653 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 0.654 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.654 * [taylor]: Taking taylor expansion of z in z 0.654 * [taylor]: Taking taylor expansion of 0 in z 0.655 * * * [progress]: simplifying candidates 0.655 * [simplify]: Simplifying using # : (* (exp (* 2 x)) (* (exp (* y 2)) (* (exp x) (exp z)))) (* (exp (* 2 x)) (* (exp (* y 2)) (exp (+ x z)))) (* (exp (* 2 x)) (exp (+ (* y 2) (+ x z)))) (log (+ (* 2 x) (+ (* y 2) (+ x z)))) (exp (+ (* 2 x) (+ (* y 2) (+ x z)))) (* (cbrt (+ (* 2 x) (+ (* y 2) (+ x z)))) (cbrt (+ (* 2 x) (+ (* y 2) (+ x z))))) (cbrt (+ (* 2 x) (+ (* y 2) (+ x z)))) (* (* (+ (* 2 x) (+ (* y 2) (+ x z))) (+ (* 2 x) (+ (* y 2) (+ x z)))) (+ (* 2 x) (+ (* y 2) (+ x z)))) (sqrt (+ (* 2 x) (+ (* y 2) (+ x z)))) (sqrt (+ (* 2 x) (+ (* y 2) (+ x z)))) (+ (pow (* 2 x) 3) (pow (+ (* y 2) (+ x z)) 3)) (+ (* (* 2 x) (* 2 x)) (- (* (+ (* y 2) (+ x z)) (+ (* y 2) (+ x z))) (* (* 2 x) (+ (* y 2) (+ x z))))) (- (* (* 2 x) (* 2 x)) (* (+ (* y 2) (+ x z)) (+ (* y 2) (+ x z)))) (- (* 2 x) (+ (* y 2) (+ x z))) (+ (* 2 x) (* y 2)) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) 0.659 * * [simplify]: iteration 0 : 135 enodes (cost 128 ) 0.662 * * [simplify]: iteration 1 : 571 enodes (cost 113 ) 0.677 * * [simplify]: iteration 2 : 3374 enodes (cost 112 ) 0.744 * * [simplify]: iteration 3 : 5001 enodes (cost 112 ) 0.745 * [simplify]: Simplified to: (exp (+ (* 2 x) (+ (* y 2) (+ x z)))) (exp (+ (* 2 x) (+ (* y 2) (+ x z)))) (exp (+ (* 2 x) (+ (* y 2) (+ x z)))) (log (+ (* 2 x) (+ (* y 2) (+ x z)))) (exp (+ (* 2 x) (+ (* y 2) (+ x z)))) (* (cbrt (+ (* 2 x) (+ (* y 2) (+ x z)))) (cbrt (+ (* 2 x) (+ (* y 2) (+ x z))))) (cbrt (+ (* 2 x) (+ (* y 2) (+ x z)))) (pow (+ (+ (* 2 (+ y x)) z) x) 3) (sqrt (+ (* 2 x) (+ (* y 2) (+ x z)))) (sqrt (+ (* 2 x) (+ (* y 2) (+ x z)))) (+ (pow (* 2 x) 3) (pow (+ (* y 2) (+ x z)) 3)) (+ (* (+ (* y 2) (+ x z)) (- (+ (* y 2) (+ x z)) (* 2 x))) (* 4 (* x x))) (* (- (- (* 2 (- x y)) z) x) (+ (+ (* 2 (+ y x)) z) x)) (- (- (* 2 (- x y)) z) x) (* 2 (+ y x)) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) 0.745 * * * [progress]: adding candidates to table 0.773 * * [progress]: iteration 4 / 4 0.773 * * * [progress]: picking best candidate 0.778 * * * * [pick]: Picked # 0.779 * * * [progress]: localizing error 0.785 * * * [progress]: generating rewritten candidates 0.786 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.791 * * * [progress]: generating series expansions 0.792 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.792 * [approximate]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in (x z y) around 0 0.792 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in y 0.792 * [taylor]: Taking taylor expansion of (* 3 x) in y 0.792 * [taylor]: Taking taylor expansion of 3 in y 0.792 * [taylor]: Taking taylor expansion of x in y 0.792 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in y 0.792 * [taylor]: Taking taylor expansion of z in y 0.792 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.792 * [taylor]: Taking taylor expansion of 2 in y 0.792 * [taylor]: Taking taylor expansion of y in y 0.792 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in z 0.792 * [taylor]: Taking taylor expansion of (* 3 x) in z 0.792 * [taylor]: Taking taylor expansion of 3 in z 0.792 * [taylor]: Taking taylor expansion of x in z 0.792 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in z 0.792 * [taylor]: Taking taylor expansion of z in z 0.792 * [taylor]: Taking taylor expansion of (* 2 y) in z 0.792 * [taylor]: Taking taylor expansion of 2 in z 0.792 * [taylor]: Taking taylor expansion of y in z 0.792 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in x 0.792 * [taylor]: Taking taylor expansion of (* 3 x) in x 0.792 * [taylor]: Taking taylor expansion of 3 in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in x 0.792 * [taylor]: Taking taylor expansion of z in x 0.792 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.792 * [taylor]: Taking taylor expansion of 2 in x 0.792 * [taylor]: Taking taylor expansion of y in x 0.792 * [taylor]: Taking taylor expansion of (+ (* 3 x) (+ z (* 2 y))) in x 0.792 * [taylor]: Taking taylor expansion of (* 3 x) in x 0.792 * [taylor]: Taking taylor expansion of 3 in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in x 0.792 * [taylor]: Taking taylor expansion of z in x 0.792 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.792 * [taylor]: Taking taylor expansion of 2 in x 0.792 * [taylor]: Taking taylor expansion of y in x 0.793 * [taylor]: Taking taylor expansion of (+ z (* 2 y)) in z 0.793 * [taylor]: Taking taylor expansion of z in z 0.793 * [taylor]: Taking taylor expansion of (* 2 y) in z 0.793 * [taylor]: Taking taylor expansion of 2 in z 0.793 * [taylor]: Taking taylor expansion of y in z 0.793 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.793 * [taylor]: Taking taylor expansion of 2 in y 0.793 * [taylor]: Taking taylor expansion of y in y 0.795 * [taylor]: Taking taylor expansion of 3 in z 0.795 * [taylor]: Taking taylor expansion of 3 in y 0.796 * [taylor]: Taking taylor expansion of 1 in y 0.797 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in (x z y) around 0 0.797 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in y 0.797 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.797 * [taylor]: Taking taylor expansion of z in y 0.797 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in y 0.797 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.797 * [taylor]: Taking taylor expansion of 2 in y 0.797 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.797 * [taylor]: Taking taylor expansion of y in y 0.802 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 0.802 * [taylor]: Taking taylor expansion of 3 in y 0.802 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.802 * [taylor]: Taking taylor expansion of x in y 0.802 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in z 0.802 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.802 * [taylor]: Taking taylor expansion of z in z 0.802 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in z 0.803 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in z 0.803 * [taylor]: Taking taylor expansion of 2 in z 0.803 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.803 * [taylor]: Taking taylor expansion of y in z 0.803 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in z 0.803 * [taylor]: Taking taylor expansion of 3 in z 0.803 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.803 * [taylor]: Taking taylor expansion of x in z 0.803 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in x 0.803 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.803 * [taylor]: Taking taylor expansion of z in x 0.803 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.803 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.803 * [taylor]: Taking taylor expansion of 2 in x 0.803 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.803 * [taylor]: Taking taylor expansion of y in x 0.803 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.803 * [taylor]: Taking taylor expansion of 3 in x 0.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in x 0.803 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.803 * [taylor]: Taking taylor expansion of z in x 0.803 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.803 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.803 * [taylor]: Taking taylor expansion of 2 in x 0.803 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.803 * [taylor]: Taking taylor expansion of y in x 0.803 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.804 * [taylor]: Taking taylor expansion of 3 in x 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of 3 in z 0.806 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 z)) in z 0.806 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in z 0.806 * [taylor]: Taking taylor expansion of 2 in z 0.806 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.806 * [taylor]: Taking taylor expansion of y in z 0.806 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.806 * [taylor]: Taking taylor expansion of z in z 0.807 * [taylor]: Taking taylor expansion of 1 in y 0.807 * [taylor]: Taking taylor expansion of 3 in y 0.809 * [taylor]: Taking taylor expansion of 0 in z 0.809 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.809 * [taylor]: Taking taylor expansion of 2 in y 0.809 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.809 * [taylor]: Taking taylor expansion of y in y 0.810 * [taylor]: Taking taylor expansion of 0 in y 0.811 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))))) in (x z y) around 0 0.811 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))))) in y 0.811 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in y 0.811 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.811 * [taylor]: Taking taylor expansion of z in y 0.811 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in y 0.811 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.811 * [taylor]: Taking taylor expansion of 2 in y 0.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.811 * [taylor]: Taking taylor expansion of y in y 0.811 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in y 0.811 * [taylor]: Taking taylor expansion of 3 in y 0.811 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.811 * [taylor]: Taking taylor expansion of x in y 0.811 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))))) in z 0.811 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in z 0.811 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.811 * [taylor]: Taking taylor expansion of z in z 0.812 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in z 0.812 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in z 0.812 * [taylor]: Taking taylor expansion of 2 in z 0.812 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.812 * [taylor]: Taking taylor expansion of y in z 0.812 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in z 0.812 * [taylor]: Taking taylor expansion of 3 in z 0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.812 * [taylor]: Taking taylor expansion of x in z 0.812 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))))) in x 0.812 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in x 0.812 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.812 * [taylor]: Taking taylor expansion of z in x 0.812 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.812 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.812 * [taylor]: Taking taylor expansion of 2 in x 0.812 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.812 * [taylor]: Taking taylor expansion of y in x 0.812 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.812 * [taylor]: Taking taylor expansion of 3 in x 0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.812 * [taylor]: Taking taylor expansion of x in x 0.812 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))))) in x 0.813 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 2 (/ 1 y)) (* 3 (/ 1 x)))) in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.813 * [taylor]: Taking taylor expansion of z in x 0.813 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 x))) in x 0.813 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.813 * [taylor]: Taking taylor expansion of 2 in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.813 * [taylor]: Taking taylor expansion of y in x 0.813 * [taylor]: Taking taylor expansion of (* 3 (/ 1 x)) in x 0.813 * [taylor]: Taking taylor expansion of 3 in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of -3 in z 0.815 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ 1 y)) (/ 1 z))) in z 0.815 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (/ 1 z)) in z 0.815 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in z 0.815 * [taylor]: Taking taylor expansion of 2 in z 0.815 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.815 * [taylor]: Taking taylor expansion of y in z 0.816 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.816 * [taylor]: Taking taylor expansion of z in z 0.816 * [taylor]: Taking taylor expansion of -1 in y 0.817 * [taylor]: Taking taylor expansion of -3 in y 0.819 * [taylor]: Taking taylor expansion of 0 in z 0.819 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y 0.820 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.820 * [taylor]: Taking taylor expansion of 2 in y 0.820 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.820 * [taylor]: Taking taylor expansion of y in y 0.820 * [taylor]: Taking taylor expansion of 0 in y 0.821 * * * [progress]: simplifying candidates 0.822 * [simplify]: Simplifying using # : (* (exp (* 3 x)) (* (exp z) (exp (* 2 y)))) (* (exp (* 3 x)) (exp (+ z (* 2 y)))) (log (+ (* 3 x) (+ z (* 2 y)))) (exp (+ (* 3 x) (+ z (* 2 y)))) (* (cbrt (+ (* 3 x) (+ z (* 2 y)))) (cbrt (+ (* 3 x) (+ z (* 2 y))))) (cbrt (+ (* 3 x) (+ z (* 2 y)))) (* (* (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y)))) (+ (* 3 x) (+ z (* 2 y)))) (sqrt (+ (* 3 x) (+ z (* 2 y)))) (sqrt (+ (* 3 x) (+ z (* 2 y)))) (+ (pow (* 3 x) 3) (pow (+ z (* 2 y)) 3)) (+ (* (* 3 x) (* 3 x)) (- (* (+ z (* 2 y)) (+ z (* 2 y))) (* (* 3 x) (+ z (* 2 y))))) (- (* (* 3 x) (* 3 x)) (* (+ z (* 2 y)) (+ z (* 2 y)))) (- (* 3 x) (+ z (* 2 y))) (+ (* 3 x) z) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) 0.825 * * [simplify]: iteration 0 : 111 enodes (cost 103 ) 0.829 * * [simplify]: iteration 1 : 430 enodes (cost 94 ) 0.842 * * [simplify]: iteration 2 : 2103 enodes (cost 94 ) 0.886 * * [simplify]: iteration 3 : 5001 enodes (cost 94 ) 0.887 * [simplify]: Simplified to: (exp (+ (* 3 x) (+ z (* 2 y)))) (exp (+ (* 3 x) (+ z (* 2 y)))) (log (+ (* 3 x) (+ z (* 2 y)))) (exp (+ (* 3 x) (+ z (* 2 y)))) (* (cbrt (+ (* 3 x) (+ z (* 2 y)))) (cbrt (+ (* 3 x) (+ z (* 2 y))))) (cbrt (+ (* 3 x) (+ z (* 2 y)))) (pow (+ (* 3 x) (+ z (* 2 y))) 3) (sqrt (+ (* 3 x) (+ z (* 2 y)))) (sqrt (+ (* 3 x) (+ z (* 2 y)))) (+ (pow (* 3 x) 3) (pow (+ z (* 2 y)) 3)) (+ (* (+ z (* 2 y)) (- (+ z (* 2 y)) (* 3 x))) (* 9 (* x x))) (- (* (* 3 x) (* 3 x)) (* (+ z (* 2 y)) (+ z (* 2 y)))) (- (* 3 x) (+ z (* 2 y))) (+ (* 3 x) z) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) (+ (* 3 x) (+ z (* 2 y))) 0.888 * * * [progress]: adding candidates to table 0.913 * [progress]: [Phase 3 of 3] Extracting. 0.913 * * [regime]: Finding splitpoints for: (# # # #) 0.914 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 0.914 * * * * [regimes]: Trying to branch on z from (# # # #) 0.937 * * * * [regimes]: Trying to branch on y from (# # # #) 0.955 * * * * [regimes]: Trying to branch on x from (# # # #) 0.977 * * * [regime]: Found split indices: #