Undefined function 'int' for input arguments of type 'double'.

 Hello. I've searched around for hours but I can't figure this out. 
I have the toolbox, when I type `which` in matlab I get this: 
:\Program Files\MATLAB\R2018a\toolbox\signal\signal\@filtstates\int.m  % filtstates method.   
This is just one part and its going in a loop, but I just posted to where the error occurs. 

 fruit = 2;
chocolate = 3;
max_price = 80.49;
min_price = 40.50;
max_fruit = int(max_price/fruit)
max_chocolate = int(max_price/chocolate)

Undefined function 'int' for input arguments of type 'double'.

What do i do?

Answer 1

[Steven Lord]

If you're trying to use the int function to turn the result of that division into an integer value, depending on how you want it rounded use the ceil, fix, floor, or round functions listed on this documentation page.

[Bellahoug]

Thank you!