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OpenOffice.org Basic supports standard numeric functions, such as:

• Cos calculating the cosine of an angle
• Sin calculating the sine of an angle
• Tan calculating the tangent of an angle
• Atn calculating the arctangent of a numeric value
• Exp calculating the base of the natural logarithm (e = 2.718282) raised to a power
• Log calculating the natural logarithm of a number
• Sqr calculating the square root of a numeric value
• Abs calculating the absolute value of a numeric value
• Sgn returning -1 if the passed numeric value is negative, 1 if it is positive, 0 if it is zero.