Q:
# What Is a Show Work Calculator?

**A show work calculator, commonly referred to as a step-by-step calculator, is a digital calculator that shows its user every step made to arrive at the result of its input.** Wolfram Alpha's step-by-step calculator solves quadratic equations, algebra problems and graphs in this manner.

Wolfram Alpha uses heuristics combined with basic algorithms to determine the most efficient way to solve a mathematical problem and show the steps used to arrive at its conclusion. The company explains that this service is ideal for helping individuals learn basic mathematics, check their work or receive insight on different ways to solve mathematical problems.

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Q:
## What Does "Invalid DIM" on a TI-83 Mean?

A: "ERR:INVALID DIM" is an error message that comes up when one or more of the calculator's "STAT PLOTS" are set to "on" but there are no values or incomplete... Full Answer >Filed Under: -
Q:
## Is There an Online Calculator for Building Cost Per Square Foot?

A: Building-Cost.net features a comprehensive building calculator that estimates the cost of building a new home. The square footage of the house is only one ... Full Answer >Filed Under: -
Q:
## What Are Some Functions That Are Typically Found on Simple Calculators?

A: A simple calculator has division, multiplication, addition and subtraction functions. It also has functions to clear entries from its memory, functions to ... Full Answer >Filed Under: -
Q:
## What Is a Square Root Solver?

A: A square root solver or calculator is a tool that helps one compute the square root of any number. There is a square root solver at Math.com as of 2014, an... Full Answer >Filed Under: