Singular Manual: PerfectPowerTest

| #### D.12.1.3 PerfectPowerTest Procedure from library `aksaka.lib` (see aksaka_lib). Usage: PerfectPowerTest(n); Return: 0 if there are numbers a,b>1 with a^b=n; 1 if there are no numbers a,b>1 with a^b=n; if printlevel>=1 and there are a,b>1 with a^b=n, then a,b are printed Example:
    LIB "aksaka.lib";
    PerfectPowerTest(887503681);
    ==> 0

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