SQR¶

Syntax¶

SQR(X)

Returns the square root of X. X must be >=0.

10 FOR X = 10 TO 25 STEP 5
 20 PRINT X, SQR(X)
 30 NEXT
 RUN
 10 3.16228
 15 3.87298
 20 4.47214
 25 5
 Ok

ABS - Return the absolute value of a number (removes negative sign)
ATN - Returns the arctangent of X in radians
COS - Returns the cosine of X in radians
EXP - Returns e to the power of X
FIX - Returns the truncated integer part of X
INT - Return the largest integer less than or equal to a number (floor function)
LOG - Returns the natural logarithm of X
RND - Returns a random number between 0 and 1
SGN - Returns the sign of X (-1, 0, or 1)
SIN - Returns the sine of X in radians
TAN - Returns the tangent of X in radians