# [NTG-context] how to typeset this formula ?

Oliver Buerschaper oliver.buerschaper at mpq.mpg.de
Wed Oct 8 13:28:40 CEST 2008

If you are allowed to make some minor adjustments you may probably
even leave out most of the \cdot commands, which will turn the formula
even sleeker ...

Just my two cents,
Oliver

>> \starttext
>>
>> \startformula
>> \frac{g_a}{\theta} =
>> \startcases[left={\left[},right={\right]}]
>> \NC \displaystyle
>
> \startcases[left={\left[},right={\right]},style=\displaystyle]
> \NC
>
>> H_M \cdot z^{1 - \phi} \cdot \frac{\phi - \sigma \cdot \phi}{\sigma -
>> \phi} \cdot \frac{(1 - \phi) \cdot \gamma}{1 - \sigma}
>> - H_S \cdot z^{-\phi} \cdot \frac{\phi - \sigma \cdot \phi}{\sigma -
>> \phi} \cdot \frac{(1 - \phi) \cdot \gamma}{1 - \sigma}
>> + \gamma \cdot H_S \cdot z^{-\phi}
>> \NR
>> \NC \displaystyle
>
> \NC
>
>> - \gamma \cdot z^{-\phi} \cdot \frac{\phi - \sigma \cdot \phi}{\sigma
>> - \phi} \cdot z \cdot H_M
>> + \gamma \cdot z^{-\phi} \cdot \frac{\phi - \sigma \cdot \phi}{\sigma
>> - \phi} \cdot H_S
>> \NR
>> \stopcases
>> \stopformula
>>
>> \stoptext