Three Dimensions of Mathcad Worksheets

Assigning relative temperatures with lower case and absolute with upper case, temperature variables facilitate their distinction. That is, for example, the temperature in thermodynamic calculations where variable t assigns centigrade degrees (a relative-units variable) and T - Kelvin (an absolute-units variable). Mathcad units tool allow us to avoid this bisection. 

When the authors see a student s calculation of a physical problem made in Mathcad without units it is analogous to situations when one writes calculations in Word types formulas there and calculates manually, on Windows calculator (see Fig. 6.2) or often on the single one lying not far from computer keyboard. 

The features indicating the third dimension of Mathcad worksheet are two additional commands. Bring to Front and Send to Back, from pop-up menu. Choosing a command from the menu, we can move an object. 

Introduced in version 2000 of Mathcad, the third dimension became widely used immediately. 

Comment. Mathcad adopted this feature from Word and Excel that enable objects overlapping, too. 

---