modulus on a float value?

[cirthix]

is there a way to do this? google calculator can handle a float%float calculation, so can c?

if you have a better way to round to the nearest half than to do the following, please tell.

n -n%1 + round(n%1)

round is a function that just rounds to the nearest integer

 

[cirthix]

wow, off the front page already!

 

[mugs]

How about ((float)((int)((2*n) + .5)) / 2) Or something to that effect

In English - multiply by 2, add .5, cast to int to chop off all decimals. Cast back to float and divide by 2.

 

[IHateMyJob2004]

Same as the integer operation?

mx+b=c

You know x and c. Jsut solve for m and b.

That's all there is to it.

 

[cirthix]

thank you mugs, you gave me the idea for this
int(n) + (round(n-int(n)))/2

 

[IHateMyJob2004]

Originally posted by: cirthix
thank you mugs, you gave me the idea for this
int(n) + (round(n-int(n)))/2

My idea is better.

 

[cirthix]

Originally posted by: IHateMyJob2004

Originally posted by: cirthix
thank you mugs, you gave me the idea for this
int(n) + (round(n-int(n)))/2

My idea is better.

haha, you dont know what the hell you are talking about. thanks for trying to help though 🙂