Python If Statements

## Description

Here we will write a Sage subroutine containing an if/else statement. The subroutine will determine if a number passed to it is odd.

## Sage Cell

#### Code

def isOdd(n):
if (n % 2 != 0):
return true
else:
return false


## Options

#### If Comparators

When making a comparison there are a total of 6 comparators you may use. Here is the math notation and the Sage equivalent:

• $>$ is >
• $<$ is <
• $\geq$ is >=
• $\leq$ is <=
• $=$ is ==
• $\neq$ is !=

Note that equality is determined with a double equals sign, ==. If statements can also be controlled with boolean variables.

## Tags

Primary Tags:

Secondary Tags:

A list of possible tags can be found at The WeBWorK Open Problem Library. For linear algebra tags see the Curated Courses Project.

## Related Cells

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