Float
Additional supported protocols for Float are: 
Accessing
fractionPart, integerPart 
Porting tip:
The fractionPart and integerPart messages are not supported in Smalltalk/V. 
Creating instances
pi 
Note:
The irrational number &Pi. is singled out because this message is in both the Blue Book and IBM Red Book, and is supported by all vendors. 
Converting
asScaledDecimal 
Last modified date: 01/29/2015