DoYourMath.com Algebrator Manual For Your Algebra Problem Solver | Page 13

Using Algebrator | 9 : absolute value symbol. : the key is used when you want to enter multiple equations or expressions before starting to solve the problem. For example, when you are trying to calculate the LCM of two expressions or solve a system of two equations. No other keyboard symbols are used. When a problem contains an un-listed symbol, such as a comma, this most likely indicates the need to consult one of the wizard templates. For instance, when graphing a point specified as (x,y), the comma is not a valid entry into the software but the point may be entered using the Graph Points and Curves wizard.” Related topics Special characters Entering and editing algebraic expressions 2.1.2 Entering special symbols Special characters are symbols not readily accessible from the keyboard. They can be accessed from the special symbols toolbar. Division sign, less than, less than or equal to, greater than and greater than or equal to symbols If the desired symbol is shown, click on it. Otherwise, click on the pull down arrow, select the appropriate symbol and then click on it. © 1998 - 2010 Softmath