RPN.1
[c]#'300000000';
"Relativity"
"Rel."D'\Physics functions\by Matt Smith'V;
"c m/s"Cc;
~
"_.c->g"V11vv*-s/;
"_m/s->g"V11vv*CcCc*/-s/;
~
"_g->.c"V11vv*/-s;
"_g->m/s"VCc11vv*/-s*;