-4 > 4 is there a library for this ?

Solar2D General Questions/Discussion
#1

Hi,

a simple thing : i have a negative number and i would that he become positive. but a positive number must stay positive

-8 \> 8 7 \> 7 -3 \> 3

is there a library for do this ?

#2

math.abs

#3

thanks nick_sherman

have a nice day :wink:

#4

Questions like these put a smile on my face! :slight_smile: Not making fun of the OP: it just reminds of my own first steps in coding, and learning how some stuff can be done really easily, and how this forum is a nice and helpful place!

To espace3d: math is your friend!

#5

Remember when you had to write this stuff yourself?

if x \< 0 then x = -1 \* x end
#6

math.abs

#7

thanks nick_sherman

have a nice day :wink:

#8

Questions like these put a smile on my face! :slight_smile: Not making fun of the OP: it just reminds of my own first steps in coding, and learning how some stuff can be done really easily, and how this forum is a nice and helpful place!

To espace3d: math is your friend!

#9

Remember when you had to write this stuff yourself?

if x \< 0 then x = -1 \* x end