[RPL/2] RPL/2 4.1.2

[BERTRAND Joel]

	Hello,

	I have uploaded a new RPL/2 release. Some bugs have been fixed in 
preprocessor. LIMIT RPL/CAS intrinsic is added. Now, RPL/2 understands 
infinity constant.

RPL/2> '1/X' { 'X' 0 + } limit

1: infinity
RPL/2> '1/X' { 'X' 0 - } limit

2: infinity
1: -infinity
RPL/2> clear
RPL/2> 'SQRT(X+SQRT(X+SQRT(X)))-SQRT(X)' { 'X' '+infinity' } LIMIT

1: '1/2'
RPL/2>

	Regards,

	JKB