Python numeric types and sequence types

Basic operators

/floating-point division

Divisible

X**y x y-square

Strictly case-sensitive in Python

Type (XX)/built-in function,/view variable XX types

Base numeric type

Int

float//Decimal Type (Note: no double type)

BOOL//true equivalent to 1,flase equivalent to 0

Complex//plural type, e.g. a=2j,b=1j

//---------------------------------------------------------------

Import Decimal

C=decimal. Decimal (' 2.4 ')

D=decimal. Decimal (' 2 ')

Import Math

Math.ceil (2.4)//Up rounding

Math.floor (2.4)//Down rounding

Python numeric types and sequence types