Mathcad
Program
Wikipedia
The computer algebra system from the class of computer-aided design systems, focused on the preparation of interactive documents with calculations and visual accompaniment, is characterized by ease of use and application for teamwork.
Year of release: 1986
Website: ptc.com/en/products/mathcad

Popular questions

How to make a table in matkada?
In order to set a table in Mathcad, you need to perform a simple action: Enter the determinant y and the subscript (the subscript can be obtained by clicking on the icon as in the figure below, or after y press the [), i (yi) key on the keyboard (this will allow us to enter data in the table), then put the definition sign and enter the necessary data separated by a comma.

How to make a system in matkada?
Mathcad solves the system using iterative methods. * Print the Given keyword. It tells Mathcad that a system of equations follows. * Enter equations and inequalities in any order. Use [Ctrl]= to print the = character. * Enter any expression that includes the Find function, for example: a: = Find(x, y).