# what is "set_verbose"command in buchberger algorithm?

Hello I computed buchberger algorithm as

```
R.<x,y,z>=PolynomialRing(QQ,3)
I=ideal(x^6-y^2+z, z^3+y^2)
set_verbose(3)
I.groebner_basis('toy:buchberger')
(x^6 - y^2 + z, z^3 + y^2) => 0
G: set([x^6 - y^2 + z, z^3 + y^2])
(z^3 + y^2, x^6 - y^2 + z) => 0
G: set([x^6 - y^2 + z, z^3 + y^2])
2 reductions to zero.
[x^6 - y^2 + z, z^3 + y^2]
```

I just want to know what is `set_verbose(3)`

command for in this? also `toy:`

...
thank you