2011

C Commands
CAL
Quick Reference
See also:
■ Use the Command Prompt Calculator
Evaluates mathematical and geometric expressions.
Access Methods
Command entry: 'cal for transparent use
Summary
CAL is an online geometry calculator that evaluates point (vector), real, or
integer expressions. The expressions can access existing geometry using the
object snap functions such as CEN, END, and INS.
You can insert AutoLISP
®
variables into the arithmetic expression and assign
the value of the expression back to an AutoLISP variable.
You can use these arithmetic and vector expressions in any command that
expects points, vectors, or numbers.
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