The output radix must be at least 2. The precision must be zero or greater.
Biginteger (String val, int radix) Translates the String representation of a BigInteger in the specified radix into a BigInteger.
The input radix controls the interpretation of numbers typed in; all numbers typed in use this radix.
In an appendix of forty-one pages he gives his third method, "local arithmetic," which is performed on a chess-board, and depends, in principle, on the expression of numbers in the scale of radix 2.
Ellis in a paper "on the potential radix as a means of calculating logarithms," printed in the Proceedings of the Royal Society, vol.