Anyway to round down decimal variables in logic calculation?

Questions & Help
1

Anyway to round down decimal variables in logic calculation?

2

round it like normal: {{ round(NUMBER) }}
round it up: {{ roof(NUMBER) }}
round it up: {{ ceil(NUMBER) }}
round it down: {{ floor(NUMBER) }}

6 Likes
3

Yes I did see this earlier but what i was wondering is that the function rond up you can specify how many decimals you want to round up on. The same method does not work with floor(VALUE,n).

Is this a limitation of the function " floor()"?

4

this is indeed a limitation of the build in logic’s calculation card, though that is of course very easy to fix with regular calculus:
1 decimal: {{ floor(NUMBER * 10) / 10 }}
2 decimals: {{ floor(NUMBER * 100) / 100 }}
etc

It might be possible with the “better logic library” app with the floor(VALUE, n) way.

5

I have tried to execute the Floor command on BLL, but get an error. the code is:

{{floor((Number),0)}}

the error is: ReferenceError: floor is not defined

Any pointers?

6

I think the function is math.floor(number, decimals).

Source: math.js | an extensive math library for JavaScript and Node.js

7

so the correct usage in BLL is:

{{floor(number)}}. no need for the ,0

8

You need to add the Math. part.

Also if you use BLL’s calculate card (Voer uit) then you don’t have to use the leading and trailing braces:

Math.floor
Math.floor714×218 14.8 KB

Based on the earlier referenced documentation I understand that the default behaviour of this function is to round down to no decimals. So you can skip the ‘,0’. Note that if you do provide a decimal argument, the funtion still rounds down to no decimals in my case.

9

Stumbled across this useful thread, but there is a small error. To round up the correct function is math.ceil.

math.ceil(x)
math.ceil(x, n)
math.ceil(unit, valuelessUnit)
math.ceil(unit, n, valuelessUnit)

math.js | an extensive math library for JavaScript and Node.js

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