# Dates and Math

Modulus 10 check digit calculation functionMortgage Loan Calculator

Numerical Integration (Single variable function)

Output Prime Numbers and Prime Factors

Pause your Application Using the DateDiff function

Perform Fractional Arithmetic

Perform Real & Complex Matrix Operations

Permutation, Combination, and Factorial Calculator

Plot 3D Functions

Polar Graph 1.0 (games and animations also included)

Polygon\Region area calculator

Polynomial Functions

Polynomial Interpolation

Portable Random Number Generator

Pounds to Kilograms Conversion and Vice Versa

Properly Validate Credit Card Numbers

Proportion solver 1.0.0; Find Proportional Quantities

Psuedo-Random 8-Digit Prime Number Generator

Pythagoras in VB6

Quadratic Equation Solver

Quadratic Equation Solver 2

Quadratic Equation Solving Function

Quantum Circuit Simulator

Random Shuffle Array Function

Really Simple Calculator

Relative Atomic Mass Calculator

Replacement for VBs IsDate

Retrieve all Permutations for a Given Number

Retrieve The Week Number For a Given Date

Return a Date X Number of Days Before or After a Given Date

Return a Date X Number of Weeks Before or After a Given Date

Return a Group of Dates Within Parameters

Return a Triangle's Angle Given the Length of the Sides

Return Maximum Combinations of a Number Range

Return the Current Time Exact to the Millisecond

Return the Decimal Portion of a Number

Return the difference Between Two or More Instances in HH:MM:SS

Return the last day (as date) of any month given a date

Return the Monday Date for a Given Week

Return the Month Ending Date

Return the Moon Phase for a Given Date

Return the Number of Business Days between Any Two Dates

Return the Statistical Median of a Set of Numbers

Returns Daylight Saving Change Date (Last Sunday in October)

Rnd and Randomize Demo

Roman Numeral Converter

Roman to Arabic/Arabic to Roman Numeral Converter

Round a Number to Any Precision

Round a Number to the Nearest Fraction (16th, 32nd, etc.)

Round Up or Down to the Nearest Specified Value