### Description

VBA comes with many built-in functions for receiving user input, handling mathematical calculations, string manipulation, dates and time, and more. Learn about them here.

### Notes

More VBA functions can be found here.

To test against tolerance values, it is common to use the Abs() function on the remainder of two Double values, and then compare that result to the tolerance. For example:

Dim dblVal1 as Double

Dim dblVal2 as Double

Dim dblTolerance as double

Sub main()

dblVal1 = 48.39

dblVal2 = 48.41

dblTolerance = 0.01

If Abs(dblVal1 - dblVal2) > dblTolerance Then MsgBox "Tolerance exceeded"

End Sub

### Lesson Files

Lesson 1.6 – data conversion functions

Lesson 1.6 – date and time functions

Lesson 1.6 – InputBox function

Lesson 1.6 – MsgBox function

Lesson 1.6 – replace function

Lesson 1.6 – split function

Lesson 1.6 – string functions

### Homework

Lesson 1.6 homework part A solution

Lesson 1.6 homework part B solution

Lesson 1.6 homework part C solution Heath Miller Womens Jersey