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Dec (MPI)

From Tapestries MUCK

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[[Category:MPI functions]]
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[[Category:functions (MPI)]][[Category:Math Functions (MPI)]]
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'''dec'''
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=dec=
<mpi>{dec:var}
<mpi>{dec:var}
{dec:var,val}</mpi>
{dec:var,val}</mpi>

Latest revision as of 01:37, 31 March 2007

dec

{dec:var}
{dec:var,val}

Decrements the value of the given variable by one, returning the result.

If a value argument is given, then it will subtract that from the variable, instead of the value 1.

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