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Command, function and parameter description
Section 6-3
Therefore, VR(0) will contain the value 2.
Example 2
IF MPOS AXIS(0) > 0 AND MPOS AXIS(1) > 0 THEN GOTO cycle1
6-3-23
ASIN
Type:
Mathematical Function
Syntax:
ASIN
(
expression
)
Description:
The ASIN function returns the arc-sine of the expression. The expression
value must be between –1 and 1. The result in radians will be between –PI/2
and PI/2. Input values outside the range will return zero.
Arguments:
expression
Any valid BASIC expression.
Example:
>> PRINT ASIN(-1)
-1.5708
6-3-24
ATAN
Type:
Mathematical Function
Syntax:
ATAN(
expression
)
Description:
The ATAN function returns the arc-tangent of the expression. ATAN can have
any value. The result will be in radians and will be between -PI/2 and PI/2.
Arguments:
expression
Any valid BASIC expression.
Example:
>> PRINT ATAN(1)
0.7854
6-3-25
ATAN2
Type:
Mathematical Function
Syntax:
ATAN2(
expression_1
,
expression_2
)
Description:
The ATAN2 function returns the arc-tangent of the nonzero complex number
(expression_2, expression_1), which is equivalent to the angle between a
point with coordinate (expression_1, expression_2) and the x-axis. If
expression_2 >= 0, the result is equal to the value of ATAN (expression_1 /
expression_2). The result in radians will be between –PI and PI.
Arguments:
expression_1
Any valid BASIC expression.
expression_2
Any valid BASIC expression.
Example:
>> PRINT ATAN2(0,1)
0.0000
6-3-26
ATYPE
Type:
Axis parameter
01010
AND
10010
00010