Unformatted text preview: y has the same value as x +3 , here ‘[Ctrl]=’ mean enter ‘=’ while hold the ‘[Ctrl]’ key. We can get the logic equal sign = from the Boolean Toolbar as shown below. Notice you also get ≤ , ≥ , 6 =, and other logic operation from the Boolean Toolbar. Figure 8. Boolean Toolbar The global assignment operator ≡ (shortcut ∼ ) is to assign an value (expression) to a variable (a function) so it can be referred in any place of the work area. The following screen shot illustrates the diﬀerence between =, :=, = , and ≡ ,...
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 Spring '08
 Staff
 Math, Differential Equations, Logic, Equations, Equals sign, mathematicalexpression

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