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AllyCAD TECH TIP
Making Calculations
This Tech Tip explains how to use AllyCAD's built in calculation facility.
Whenever the CAD prompts you to enter a distance, be it diameter, radius, length
etc. you can enter that distance as an arithmetic expression, e.g. 120/2.
This expression is calculated when you click on the  button, or press [Enter] or your right mouse button after typing the expression, resulting in the correct distance being used.
You can use the following functions:
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* |
multiply (use the * on the numeric keypad).
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/
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divide (use the / on the numeric keypad).
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-
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minus (use the - on the numeric keypad).
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+
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plus (use the + on the numeric keypad).
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^
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power, e.g. 10^2 (ten to the power of two).
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sqrt(x)
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square root, e.g. sqrt(100) (square root of 100).
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The functions sin(x), cos(x), tan(x), asin(x), acos(x), atan(x),
atan2(y:x), int(x), abs(x), log(x) and ln(x) are also available.
Standard mathematical hierarchy applies, and brackets can be used to force
the sequence of operations. The correct use of brackets when using + and - in
combination with * and / is essential.
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