Pre-Algebra Resources
Pre-algebra covers concepts like integers, fractions, decimals, and simple equations. It is a stepping stone from arithmetic to more advanced mathematical topics.
Is there a 'reverse' factorial?
Jan 5 2025
Explore the concept of inverse factorials, from simple division methods to advanced mathematical approaches using the gamma function.
How to round to two decimal places in Python
Nov 28 2024
Master the essential techniques for formatting numbers to two decimal places, useful for handling currency and financial calculations.
Recognizing proportional relationships
Nov 26 2024
Master the technique of identifying proportional relationships on coordinate planes!
The Cartesian Product and its Generalizations
Nov 23 2024
Learn a simple mathematical concept that is used in many areas of computer science!
Studying the Chinese Remainder Theorem with Python
Nov 22 2024
Let's revisit a classic math theorem with Python!
How to convert decimals to percentages
Nov 2 2024
There are some very convenient ways to convert decimals to percentages!
Computing average of a Python numpy array discarding NaNs
Oct 30 2024
How do you find the mean of elements in an array if it has some nuisance NaN values?
Lagrange’s Four-Square Theorem
Oct 28 2024
You would have heard about the four color theorem but do you know the four square theorem?
How to convert a vector into a square matrix
Sep 16 2024
