[library] Missing Functions - Round(Input,Digits) # New Ver.1.1 / 10/14/2012

[VaultBoss 310]

 

 

Although I believe these should actually be implemented as core functions in UBot, there are some math functions that I missed when coding, such as INT (Integer), Round, etc...

 

I decided to write one for my own use and to share with you guys here (please test it and see if I missed something?)

 

So I started with a Round function, with two input parameters:

1. first the number to be rounded
    
   
2. second, the number of digits allowed as decimals in the result
   

The code would have been simpler in most cases, but to cover some extremes and some particular instances and combos, it kinda... grew... lol

 

It accepts Inputs with or without decimals and it will round up to 10 from 5 included, or down to 0 till 5 excluded.

 

Examples:

• 1.5 -> 1.5 with 1 digit,
  

OR

• 1.5 -> 2 with 0 digits
  

OR

• 1.5 -> 1.50000 with 5 digits
  

-----

• 0.99 -> 1.0 with 1 digit,
  

OR

• 0.99 -> 1 with 0 digits
  

OR

• 0.99 -> 1.00000 with 5 digits
  

-----

• 1.456 -> 1.46 with 2 digits,
  

OR

• 1.456 -> 1.5 with 1 digit,
  

OR

• 1.456 -> 2 with 0 digits,
  

and so forth...

 

The package contains actually 2 functions, where the Round Func calls the Round10 function repeatedly, so you need to copy both functions into your bots in order to work properly

 

Here it is, feel free to use it in all your bots, even commercial, without any attribution, etc...

It's just my way to thank this great community.

(A LIKE might be nice though... ha, ha, ha...)

Round-Function-V1.1.ubot

[VaultBoss 310]

I have noticed 3 types of various errors, 2 of them minor (happening in very rare situations) and one of them major (results were wrong when the first decimal(s) were zeros.

 

I have corrected all 3 errors and tested more extensively.

 

So far it looks like it finally works as expected, so I changed the library above to reflect the edits.

 

-----

 

New Example:

• 1.0456 -> 1.05 with 2 digits,
  

OR

• 1.0456 -> 1.0 with 1 digit,
  

OR

• 1.0456 -> 1 with 0 digits,
  

OR

• 1.0456 -> 1.046 with 3 digits,
  

and so forth...

 

-----

 

If you downloaded it before, please replace the old code with this new one.

(re-attached to first post)

 

Enjoy!

[anis 0]

thanks for this function