ATN - Revision history

Admin at 18:36, 15 June 2015

2015-06-15T18:36:34Z

Admin at 18:36, 15 June 2015

2015-06-15T18:36:23Z

Admin at 18:36, 15 June 2015

2015-06-15T18:36:03Z

Admin: Created page with "= Action = Returns the Arctangent of a single in radians. &n..."

2013-02-07T10:30:45Z

Created page with "= Action = Returns the Arctangent of a single in radians. &n..."

New page

= Action =

Returns the Arctangent of a single in radians.

 

 

= Syntax =

var = ATN( single )

 

 

= Remarks =
<div style="padding: 0px; margin: 0px 0px 0px 4px;">
{| width="539" cellspacing="0" cellpadding="1" border="1" style="border: 2px solid rgb(0, 0, 0); border-spacing: 0px; border-collapse: collapse;"
|- style="vertical-align: top;"
| valign="top" width="16%" style="width: 82px; border: 1px solid rgb(0, 0, 0);" |
Var

| valign="top" width="100%" style="width: 448px; border: 1px solid rgb(0, 0, 0);" |
A float variable that is assigned with the arctangent of variable single.

|- style="vertical-align: top;"
| valign="top" width="16%" style="width: 82px; border: 1px solid rgb(0, 0, 0);" |
Single

| valign="top" width="100%" style="width: 448px; border: 1px solid rgb(0, 0, 0);" |
The float variable to get the arctangent of.

|}
</div>
 

All trig functions work with radians. Use deg2rad and rad2deg to convert between radians and angles.

 

 

= See Also =

[[RAD2DEG]] , [[DEG2RAD]] , [[COS]] , [[SIN]] , [[TAN]] , [[ATN2]]

 

 

= Example =

 <source lang="bascomavr">
$regfile = "m48def.dat" ' specify the used micro
$crystal = 8000000 ' used crystal frequency
$baud = 19200 ' use baud rate
$hwstack = 32 ' default use 32 for the hardware stack
$swstack = 10 ' default use 10 for the SW stack
$framesize = 40 ' default use 40 for the frame space

Config Com1 = Dummy , Synchrone = 0 , Parity = None , Stopbits = 1 , Databits = 8 , Clockpol = 0

Dim S As Single , X As Single
S = Atn(1) * 4
Print S ' prints 3.141593 PI
End
</source> {{Languages}}

[[Category:BASCOM_Language_Reference]]

@@ Line 9: / Line 9: @@
 = <span class="f_Header">Syntax</span> =
-var =&nbsp;<span class="f_Syntax">ATN</span>( single )
+var =&nbsp;<span class="f_Syntax">ATN</span>( float )
 <span style="font-family: Arial;">&nbsp;</span>

@@ Line 1: / Line 1: @@
 = <span class="f_Header">Action</span> =
-Returns the Arctangent of a single in radians.
+Returns the Arctangent of a floating point variable in radians.
+<div><br/></div>
 <span style="font-family: Arial;">&nbsp;</span>

@@ Line 16: / Line 16: @@
 = <span class="f_Header">Remarks</span> =
-<div style="padding: 0px; margin: 0px 0px 0px 4px;">
+<div style="padding: 0px; margin: 0px 0px 0px 4px;"><div style="font-size: 13.3333330154419px; padding: 0px; margin: 0px 0px 0px 4px;">
 {| width="539" cellspacing="0" cellpadding="1" border="1" style="border: 2px solid rgb(0, 0, 0); border-spacing: 0px; border-collapse: collapse;"
 |- style="vertical-align: top;"
@@ Line 23: / Line 23: @@
 | valign="top" width="100%" style="width: 448px; border: 1px solid rgb(0, 0, 0);" |
-A float variable that is assigned with the arctangent of variable single.
+A float variable that is assigned with the arctangent of variable float.
 |- style="vertical-align: top;"
 | valign="top" width="16%" style="width: 82px; border: 1px solid rgb(0, 0, 0);" |
-Single
+float
 | valign="top" width="100%" style="width: 448px; border: 1px solid rgb(0, 0, 0);" |
@@ Line 38: / Line 38: @@
 All trig functions work with radians. Use deg2rad and rad2deg to convert between radians and angles.
-<span style="font-family: Arial;">&nbsp;</span>
+Floating point variables can be of the single or double data type.
+</div>
 <span style="font-family: Arial;">&nbsp;</span>