added float class
added default config
added default config
added default config
added precision and rMode symbols
added default precision and rounding mode object
added add, sub, mul and div functions
added pow, root and cmp functions
added precision and rMode functions
fixed precision bug in toString and improved NEW function
added development branch with irrationals support
added normal, arc, hyp and invhyp trigonometric functions
fixed user supplied op parameters
fixed bug in op precision and rounding mode
updated version
improved getOpArg to simplify code
improved getOpArgs. Moved defaults getters and setters to config class
fixed bug in arguments supplied as strings
added irrationals documentation
added rounding mode and initialization