Hi

I'm trying to use 2 fields as arguments to a function and results in error: 
"ComputeError: Can not convert 5 to number"

(= divide( {{!! total_presencas}} , {{!! total_integrantes}} ) =)

I also tried filters and the same thing happens

(= [tag{!!grupo}tagging[]has[Presenças]count[]] / [tag{!!grupo}tagging[]
count[]] =)

Sorry, I have little code experience and I do not know what the error is.

TIA

Manoel.


Em quarta-feira, 17 de janeiro de 2018 05:15:24 UTC-2, Evan Balster 
escreveu:
>
> Announcing the second generation of my formula plugin for TiddlyWiki.
>
> See the *Formula wiki* for the latest documentation:  
> http://evanbalster.com/tiddlywiki/formulas.html
>
> *Report issues and view source GitHub*:  
> https://github.com/EvanBalster/TiddlyWikiFormula
>
>
> Formula lets you do computation in TiddlyWiki in the style of popular 
> spreadsheet apps Excel and Google Sheets, with the addition of TiddlyWiki's 
> own filter, transclude and variable systems.  Tiddlers can behave like 
> individual rows in a spreadsheet.  A large collection of built-in functions 
> is included, for use with text, numbers, dates, arrays and regular 
> expressions.
>
> Formula is implemented as a widget, with a special *(=* "mushroom 
> bracket" *=)* syntax for inclusion in WikiText, and can also be used in 
> widget/HTML attributes.  Formulas included via transclusion, filters and 
> variables are computed and refreshed like any other part of your wiki.
>
> (= ( sum([tag[Profits]get[value]]) - sum(tag[Expenses]get[value]]) ) * {{
> Tax!!rate}} =)
>
> The second generation of formula adds support for local variables, 
> comments, lambda functions and element-wise operations on arrays (such as 
> filter results), allowing more advanced computations to be expressed inside 
> TiddlyWiki.  Search the wiki for "demo" to see some of the things I've 
> built.
>
>
> The plugin is a work in progress and may have bugs.  Please report these 
> on GitHub or in this thread.
>

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