# All functions in Formula/SQL

All functions inserted in Acho Studio’s Formula action are supported in standard SQL expressions. Below are the detailed documentations for each function. 

{% content-ref url="supported-math-functions-in-formula/mathematical-functions" %}
[mathematical-functions](https://docs.acho.io/acho-studio/data-prep-projects/applying-actions/tools/sql-editor/supported-math-functions-in-formula/mathematical-functions)
{% endcontent-ref %}

{% content-ref url="supported-math-functions-in-formula/string-functions" %}
[string-functions](https://docs.acho.io/acho-studio/data-prep-projects/applying-actions/tools/sql-editor/supported-math-functions-in-formula/string-functions)
{% endcontent-ref %}

{% content-ref url="supported-math-functions-in-formula/date-functions" %}
[date-functions](https://docs.acho.io/acho-studio/data-prep-projects/applying-actions/tools/sql-editor/supported-math-functions-in-formula/date-functions)
{% endcontent-ref %}

{% content-ref url="supported-math-functions-in-formula/datetime-functions" %}
[datetime-functions](https://docs.acho.io/acho-studio/data-prep-projects/applying-actions/tools/sql-editor/supported-math-functions-in-formula/datetime-functions)
{% endcontent-ref %}

{% content-ref url="supported-math-functions-in-formula/time-functions" %}
[time-functions](https://docs.acho.io/acho-studio/data-prep-projects/applying-actions/tools/sql-editor/supported-math-functions-in-formula/time-functions)
{% endcontent-ref %}

{% content-ref url="supported-math-functions-in-formula/timestamp-time-functions" %}
[timestamp-time-functions](https://docs.acho.io/acho-studio/data-prep-projects/applying-actions/tools/sql-editor/supported-math-functions-in-formula/timestamp-time-functions)
{% endcontent-ref %}

{% content-ref url="supported-math-functions-in-formula/conditional-functions" %}
[conditional-functions](https://docs.acho.io/acho-studio/data-prep-projects/applying-actions/tools/sql-editor/supported-math-functions-in-formula/conditional-functions)
{% endcontent-ref %}

{% content-ref url="supported-math-functions-in-formula/type-conversion" %}
[type-conversion](https://docs.acho.io/acho-studio/data-prep-projects/applying-actions/tools/sql-editor/supported-math-functions-in-formula/type-conversion)
{% endcontent-ref %}

{% content-ref url="supported-math-functions-in-formula/other-functions" %}
[other-functions](https://docs.acho.io/acho-studio/data-prep-projects/applying-actions/tools/sql-editor/supported-math-functions-in-formula/other-functions)
{% endcontent-ref %}