asp.net - How to calculate pow and round off with biginteger -


how calculate pow , round off biginteger data type

below code when go quick watch it's showing {0}.my concern how value , how round off " biginteger_getpow" value

double a=1; double b=2; int k=50;  biginteger biginteger_x = (biginteger)(a/b); biginteger biginteger_getpow = biginteger.pow(biginteger_x , k);


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