What's New 646g4c

--FIXES--

- Improved plotting near singularities


--NEW--

- New & improved function list! Added section for constants and easy access to all atomic weights

- Added standard mathematical function gamma(x)

- Added standard function atomicweight() to return atomic weight of Elements in units of g/mol. Usage example: awH = atomicweight("H")

- Added standard function getconst("constant_name") to return value of physical and universal constants. For example, to get the speed of light in m/s use: "c = getconst("speedoflight")"

- Added standard function molecularweight() to return standard molecular weight in units of g/mol:
// Molecular weights (g/mol) are calculated from the chemical formula
mwPentane = molecularweight("CH3 (CH2)3 CH3") // spaces ok
mwHexane = molecularweight("CH3(CH2)4CH3")
mwH2 = molecularweight("H2")
mwCH4 = molecularweight("CH4")


--COMING IN 2.0--

- Vector and matrix
- defined shortcuts