Difference between revisions of "Documentation/How Tos/Calc: ATAN function"
From Apache OpenOffice Wiki
< Documentation | How Tos
Javier Lopez (Talk | contribs) |
Javier Lopez (Talk | contribs) |
||
Line 4: | Line 4: | ||
|ShowParttitle=block|parttitle=[[Documentation/How_Tos/Calc:_Mathematical_functions|<div style="font-size: 140%;">Mathematical Functions]] | |ShowParttitle=block|parttitle=[[Documentation/How_Tos/Calc:_Mathematical_functions|<div style="font-size: 140%;">Mathematical Functions]] | ||
|ShowNextPage=block|NextPage=Documentation/How_Tos/Calc:_ATAN2_function | |ShowNextPage=block|NextPage=Documentation/How_Tos/Calc:_ATAN2_function | ||
− | |ShowPrevPage=block|PrevPage=Documentation/How_Tos/Calc: | + | |ShowPrevPage=block|PrevPage=Documentation/How_Tos/Calc:_ASIN_function |
|ShowPrevPart=block|PrevPart=Documentation/How_Tos/Calc:_Logical_functions | |ShowPrevPart=block|PrevPart=Documentation/How_Tos/Calc:_Logical_functions | ||
|ShowNextPart=block|NextPart=Documentation/How_Tos/Calc:_Number_Conversion_functions | |ShowNextPart=block|NextPart=Documentation/How_Tos/Calc:_Number_Conversion_functions |
Revision as of 07:08, 1 June 2013
CALC FUNCTIONS
- Mathematical FunctionsTrigonometric
- CosSinTanCotAcosAcotAsinAtanAtan2DegreesRadiansPiHyperbolic
- CoshSinhTanhCothAcoshAcothAsinhAtanhRounding and remainders
- TruncRoundRounddownRoundupCeilingFloorEvenOddMroundIntQuotientModLogarithm/Powers
- ExpPowerLogLnLog10Bessel functions
- BesseliBesseljBesselkBesselyMiscellaneous
- AbsCombinCombinaConvertConvert AddCountblankCountifDeltaErfErfcFactFactdoubleGcdGcd AddGestepIsevenIsoddLcmLcm AddMultinomialProductRandRandbetweenSeriessumSignSqrtSqrtpiSubtotal
Contents
ATAN
Returns the inverse tangent (the arctangent) of a number.
Syntax:
ATAN(number)
- returns the inverse trigonometric tangent of number, in other words the angle (in radians) whose tangent is number. The angle returned is between -PI/2 and PI/2.
- To return the angle in degrees, use the DEGREES function.
Example:
ATAN(1)
- returns 0.785398163397448 (PI/4 radians).
DEGREES(ATAN(1))
- returns 45. The tangent of 45 degrees is 1.
-