# [NTG-context] Changing coversion of formulas

Mon Apr 27 15:39:03 CEST 2015

```On Mon, 27 Apr 2015, Wolfgang Schuster wrote:

>>
>> On Mon, 27 Apr 2015, Hans Hagen wrote:
>>
>>> On 4/27/2015 11:24 AM, Aditya Mahajan wrote:
>>>> Hi,
>>>>
>>>> How does one change the numberconversion for math formulas? The old method:
>>>>
>>>> \setupformulas[numberconversion=set 1]
>>>> \starttext
>>>> \placeformula
>>>> \startformula
>>>>   E = mc^2
>>>> \stopformula
>>>> \stoptext
>>>>
>>>> does not appear to work.
>>>
>>> \setupcounter[formula][numberconversion=set 1]
>>
>> Using `characters` as numberconversion works, but `set 1` does not.
>
> Your original example with \setupformulas[numberconversion=set 1] works for me.

Thanks. I am using the beta from 2015.04.03. I'll update and test again.