6.1.3 Built-in Functions

Macro mode A provides the following built-in functions, where those associated with a trigonometric function have a "D" which indicates that the unit is an angle, for example: the circumference is 360 degrees; if no "D" is added, rad is used as a unit, for example: The circumference is about 6.2832 rad.

Function format	definition
SIN、SIND	Sine trigonometric function
COS、COSD	Cosine Trigonometric Functions
TAN、TAND	Tangent trigonometric function
ASIN、ASIND	The inverse sine trigonometric function
ACOS、ACOSD	The inverse sine trigonometric function
ATAN、ATAND	Arctangent trigonometric function
ABS	Absolute value
ROUND	Integer
BROUND	Take rounding value
SQRT	RMS value

Examples of functions are as follows:

#4=SIN(#3);
#5=COS(#2+1);
#7=SQRT(#2+#1);
#1=TAN(#4);
#8=ATAN(0.9);