\frac{\left(\left(\left(x \cdot y + z\right) \cdot y + 27464.7644704999984242022037506103515625\right) \cdot y + 230661.5106160000141244381666183471679688\right) \cdot y + t}{\left(\left(\left(y + a\right) \cdot y + b\right) \cdot y + c\right) \cdot y + i}\frac{\mathsf{fma}\left(\mathsf{fma}\left(\left(\sqrt[3]{\mathsf{fma}\left(\mathsf{fma}\left(x, y, z\right), y, 27464.7644704999984242022037506103515625\right)} \cdot \left(\left(\sqrt[3]{\sqrt[3]{\mathsf{fma}\left(\mathsf{fma}\left(x, y, z\right), y, 27464.7644704999984242022037506103515625\right)}} \cdot \sqrt[3]{\sqrt[3]{\mathsf{fma}\left(\mathsf{fma}\left(x, y, z\right), y, 27464.7644704999984242022037506103515625\right)}}\right) \cdot \sqrt[3]{\sqrt[3]{\mathsf{fma}\left(\mathsf{fma}\left(x, y, z\right), y, 27464.7644704999984242022037506103515625\right)}}\right)\right) \cdot \sqrt[3]{\mathsf{fma}\left(\mathsf{fma}\left(x, y, z\right), y, 27464.7644704999984242022037506103515625\right)}, y, 230661.5106160000141244381666183471679688\right), y, t\right)}{\mathsf{fma}\left(\mathsf{fma}\left(\mathsf{fma}\left(y + a, y, b\right), y, c\right), y, i\right)}double f(double x, double y, double z, double t, double a, double b, double c, double i) {
double r73470 = x;
double r73471 = y;
double r73472 = r73470 * r73471;
double r73473 = z;
double r73474 = r73472 + r73473;
double r73475 = r73474 * r73471;
double r73476 = 27464.7644705;
double r73477 = r73475 + r73476;
double r73478 = r73477 * r73471;
double r73479 = 230661.510616;
double r73480 = r73478 + r73479;
double r73481 = r73480 * r73471;
double r73482 = t;
double r73483 = r73481 + r73482;
double r73484 = a;
double r73485 = r73471 + r73484;
double r73486 = r73485 * r73471;
double r73487 = b;
double r73488 = r73486 + r73487;
double r73489 = r73488 * r73471;
double r73490 = c;
double r73491 = r73489 + r73490;
double r73492 = r73491 * r73471;
double r73493 = i;
double r73494 = r73492 + r73493;
double r73495 = r73483 / r73494;
return r73495;
}
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
double r73496 = x;
double r73497 = y;
double r73498 = z;
double r73499 = fma(r73496, r73497, r73498);
double r73500 = 27464.7644705;
double r73501 = fma(r73499, r73497, r73500);
double r73502 = cbrt(r73501);
double r73503 = cbrt(r73502);
double r73504 = r73503 * r73503;
double r73505 = r73504 * r73503;
double r73506 = r73502 * r73505;
double r73507 = r73506 * r73502;
double r73508 = 230661.510616;
double r73509 = fma(r73507, r73497, r73508);
double r73510 = t;
double r73511 = fma(r73509, r73497, r73510);
double r73512 = a;
double r73513 = r73497 + r73512;
double r73514 = b;
double r73515 = fma(r73513, r73497, r73514);
double r73516 = c;
double r73517 = fma(r73515, r73497, r73516);
double r73518 = i;
double r73519 = fma(r73517, r73497, r73518);
double r73520 = r73511 / r73519;
return r73520;
}



Bits error versus x



Bits error versus y



Bits error versus z



Bits error versus t



Bits error versus a



Bits error versus b



Bits error versus c



Bits error versus i
Initial program 28.7
Simplified28.7
rmApplied add-cube-cbrt28.8
rmApplied add-cube-cbrt28.8
Final simplification28.8
herbie shell --seed 2019323 +o rules:numerics
(FPCore (x y z t a b c i)
:name "Numeric.SpecFunctions:logGamma from math-functions-0.1.5.2"
:precision binary64
(/ (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i)))