OpenersNotesSection(Spacer1)Details

This message is generated when a requested modular inverse does not exist.

(RefLink[Off, paclet:ref/Off])[message] switches off the message; (RefLink[On, paclet:ref/On])[message] switches it on. For example: (RefLink[Off, paclet:ref/Off])[PowerMod::ninv].

OpenersPrimaryExamplesSection(Spacer1)Examples  (1)

OpenersExampleSection0(Spacer1)Basic Examples  (1)

An error occurs because 15 is evenly divisible by 3:

PowerMod[15,-1,3]

({{DocumentationFooterIconsRelatedFunction.png, ({{See Also}, {(RefLink[PowerMod, paclet:ref/PowerMod])}})}})