# inverse trigonometric functions in traditional form

Is there a way to have 'arcsin' rather than 'sin^-1' as arcsin in TraditionalForm? I couldn't find any way to set options for customizing the way in which expressions are turned into traditional form, and feel that 'arcsin' is widely more used among mathematicians than sin^-1. Thanks in advance to everybody.

• If you can replace ArcSin[x] by arcSin[x] and then give a format statement for this: Format[arcSin[x_]] = StandardForm[ArcSin[x]] Apr 14 '21 at 11:05