I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

Learn how to determine the domain and range of a function given the graph of the function. Since the domain of a function is the set of all x-values we will want to identify how far left the graph ...

This repo contains matlab functions we wrote for topological data analysis of ginkgo leaves. All the matlab functions we wrote can be found in folder "my_functions_matlab". In the folder "leaf_images" ...

David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, corporate and individual tax planning and preparation, and investing and retirement planning.

Abstract: Computer and its applications have entered various fields of applied sciences and engineering, for instance, Computer Aided Design (CAD) is being efficiently used for devices and equipment ...

Aggregate functions help turn large datasets into simple summaries used across many fields. GROUP BY and HAVING allow structured grouping and filtering of data for clearer reports. Functions like ...

For better growth prospects, the percentage of a country’s productive capacity devoted to production type goods and services should be significantly higher than one-third. The wide assortment of ...

Function secret sharing (FSS) is a secret sharing technique for functions in a specific function class, mainly including distributed point function (DPF) and distributed comparison function (DCF). As ...

You can convert currencies like Dollar, INR, Roubles, Euro, Pound, etc., in Microsoft Excel, without using a currency converter. Use this formula to complete the task. To convert one currency to ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...