LOG(III) 4/30/72 LOG(III) NAME log - natural logarithm SYNOPSISjsrpc,logdoublelog(x)doublex;DESCRIPTION The natural logarithm of fr0 is returned in fr0. From C, the natural logarithm ofxis returned. DIAGNOSTICS The error bit (c-bit) is set if the input argument is less than or equal to zero and the result is a negative number very large in magnitude. From C, there is no error indica- tion. BUGS - 1 -