Whois & Analysis for meta-calculator.com

A graphing calculator (also graphics / graphic calculator) is a handheld calculator that is capable of plotting graphs, solving simultaneous equations, and performing other tasks with variables.

Most popular graphing calculators are also programmable, allowing the user to create customized programs, typically for scientific/engineering and education applications.

Because they have large displays, graphing calculators also typically display several lines of text and calculations at the same time.

A command-line user interface (CLI), also known as a console user interface, and character user interface (CUI), is a means of interacting with a computer program where the user (or client) issues commands to the program in the form of successive lines of text (command lines).

A program which handles the interface is called a command language interpreter or shell.

The ampersand is the logogram "&", representing the conjunction word "and".

It originated as a ligature of the letters et, Latin for "and".

Educational technology is defined by the Association for Educational Communications and Technology as "the study and ethical practice of facilitating learning and improving performance by creating, using, and managing appropriate technological processes and resources".

Usability is the ease of use and learnability of a human-made object such as a tool or device.

In software engineering, usability is the degree to which a software can be used by specified consumers to achieve quantified objectives with effectiveness, efficiency, and satisfaction in a quantified context of use.