how to get integer?

hello.
i need to make an expression i used costume tools make slider with a value but it has float points. but i only need the integer number like pushing slider and i get 1 ,2 ,3 , ... .

for example if the input number is 1.34 or 1.98 i need it to be round to 1 or 3.75 returns 3 back and removes the float points.

i used int (x) from nuke but didn't work.
plz help, thanks.

If you are using the custom tool for your slider, you can right click the tool and select Edit Controls. Then find the slider you want to change from the ID drop down and click the "Integer" option.

Or in expressions you can use math.floor(number)
DC

thanks! floor did the thing i wanted!!! thanks a lot!!