Difference between revisions of "Manuals/calci/DSEC"

From ZCubes Wiki
Jump to navigation Jump to search
(Created page with "<div id="6SpaceContent" class="zcontent" align="left"> '''DSEC'''(n) where '''n '''is the angle in radian. </div> ---- <div id="1SpaceContent" class="zconten...")
 
 
(15 intermediate revisions by 4 users not shown)
Line 1: Line 1:
−
<div id="6SpaceContent" class="zcontent" align="left">
+
<div style="font-size:30px">'''DSEC(Number)'''</div><br/>
 +
* '''Number''' is the angle in Degrees.
 +
**DSEC(),returns the double-precision secant of the given angle
  
−
'''DSEC'''(n)
+
[[Manuals/calci/SEC| SEC]] can be used if the angle is in Radians.<br/>
 +
The angle can be a single value or any complex array of values.<br/>
 +
For example DSEC(1..100) can give an array of the results, which is the SECANT value for each of the elements in the array. The array could be of any values either '+' or '-' like 1..5@DSEC or (-5)..(-1)@DSEC.
  
−
where
+
==Description==
 +
*This function is used to obtain the Secant value of any Number in degrees.
 +
*It is the reciprocal of COS function i.e, '''SEC(x)''' = '''1 / COS(x)'''.Here x is any Number.
 +
*In a right angled triangle '''SEC(x) = Hypotenuse / Adjacent side'''.<br/>
 +
*To obtain the value in Radians multiply with PI()/180 or use SEC function SEC(x)
 +
*DSEC returns NaN if 'x' is not real
  
−
'''n '''is the angle in radian.
+
The following example shows how DSEC is applied to an array of numbers containing angles 1..10.
 +
*Type =1..10@DSEC in Calci
 +
*Type =1..10@DSEC or 1..10@DSEC in ZOS
  
−
</div>
+
{| class="wikitable"
−
----
+
|-
−
<div id="1SpaceContent" class="zcontent" align="left">
+
! Angles !! DSEC
 +
|-
 +
| 1 || 1.000152328
 +
|-
 +
| 2 || 1.000609544
 +
|-
 +
| 3 || 1.001372346
 +
|-
 +
| 4 ||  1.002441898
 +
|-
 +
| 5 || 1.003819838
 +
|-
 +
| 6 || 1.00550828
 +
|-
 +
| 7 || 1.007509825
 +
|-
 +
| 8 || 1.009827573
 +
|-
 +
| 9 || 1.012465126
 +
|-
 +
| 10 || 1.015426612
 +
|}
 +
 
 +
== Examples ==
 +
'''DSEC(Number)'''
 +
*'''Number ''' is the angle in degrees.
 +
* SEC(-x)=-SEC(x)
 +
* Result shows DSEC(abc)= NAN
  
−
DSEC returns the double-precision real secant of its double-precision real argument.
+
{|id="TABLE1" class="SpreadSheet blue"
  
−
</div>
+
|- class="even"
−
----
+
|'''DSEC(Degrees)'''
−
<div id="7SpaceContent" class="zcontent" align="left">
+
|'''Value'''
  
−
DSEC returns NaN if n is not real
+
|- class="odd"
 +
| DSEC(12)
 +
| 1.0223405948650293
  
−
</div>
+
|- class="even"
−
----
+
| DSEC(81)
−
<div id="12SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="left">
+
| 6.392453221499659
  
−
DSEC
+
|- class="odd"
 +
| DSEC(-81)
 +
| 6.392453221499659
  
−
</div></div>
+
|}
−
----
 
−
<div id="8SpaceContent" class="zcontent" align="left">
 
  
−
Lets see an example in (Column2Row1)
+
==Related Videos==
  
−
<nowiki>=DSEC(Column1Row1)</nowiki>
+
{{#ev:youtube|Kz6tCMgat94|280|center|Trig Function Values in Degrees}}
  
−
Returns 1.305407 for DSEC(40)
+
==See Also==
  
−
Consider another example in (Column2Row2)
+
*[[Manuals/calci/SEC | SEC]]
 +
*[[Manuals/calci/SECH | SECH]]
 +
*[[Manuals/calci/COS | COS]]
 +
*[[Manuals/calci/ACOS | ACOS]]
 +
*[[Manuals/calci/DCOS| DCOS]]
  
−
<nowiki>=DSEC(Column1Row2)</nowiki>
+
==References==
  
−
Returns NaN for DSEC("abc")
+
*[http://en.wikipedia.org/wiki/Trigonometric_functions List of Trigonometric Functions]
  
−
</div>
 
−
----
 
−
<div id="10SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Syntax </div><div class="ZEditBox"><center></center></div></div>
 
−
----
 
−
<div id="4SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Remarks </div></div>
 
−
----
 
−
<div id="3SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Examples </div></div>
 
−
----
 
−
<div id="11SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">Description </div></div>
 
−
----
 
−
<div id="2SpaceContent" class="zcontent" align="left">
 
  
−
{| id="TABLE3" class="SpreadSheet blue"
 
−
|+ Default Calci
 
−
|- class="even"
 
−
| class=" " |
 
−
| Column1
 
−
| Column2
 
−
| Column3
 
−
| Column4
 
−
|- class="odd"
 
−
| class=" " | Row1
 
−
| 40
 
−
| class="sshl_f" | 1.305407
 
−
| class="                    sshl_f" |
 
−
| class="                                                          sshl_f  sshl_f" |
 
−
|- class="even"
 
−
| class="  " | Row2
 
−
| abc
 
−
| class="sshl_f            1" | NaN
 
−
| class=" sshl_f" |
 
−
| class="sshl_f  sshl_f" |
 
−
|- class="odd"
 
−
| Row3
 
−
|
 
−
| class="SelectTD1                      sshl_f sshl_t" |
 
−
<div id="2Space_Handle" class="zhandles" title="Click and Drag to resize CALCI Column/Row/Cell. It is EZ!"></div><div id="2Space_Copy" class="zhandles" title="Click and Drag over to AutoFill other cells."></div><div id="2Space_Drag" class="zhandles" title="Click and Drag to Move/Copy Area.">[[Image:copy-cube.gif]]  </div>
 
−
| class="sshl_f  " |
 
−
| class="sshl_f" |
 
−
|- class="even"
 
−
| Row4
 
−
|
 
−
| class=" sshl_t" |
 
−
| class="sshl_f" |
 
−
|
 
−
|- class="odd"
 
−
| class=" " | Row5
 
−
|
 
−
| class=" sshl_t" |
 
−
| class="sshl_f" |
 
−
|
 
−
|- class="even"
 
−
| Row6
 
−
|
 
−
|
 
−
| class="sshl_f" |
 
−
|
 
−
|}
 
  
−
{|
+
*[[Z_API_Functions | List of Main Z Functions]]
−
| <span align="left">[[Image:calci1.gif]]</span>
 
−
|
 
−
|
 
−
[[Image:bold.gif]]
 
−
|
 
−
[[Image:italic.gif]]
 
−
|
 
−
[[Image:normal.gif]]
 
−
|
 
−
[[Image:underline.gif]]
 
−
|
 
−
[[Image:border.gif]]
 
−
|
 
−
[[Image:numbers.gif]]
 
−
|
 
−
[[Image:sort.gif]]
 
−
|
 
−
[[Image:formatcells.gif]]
 
−
|
 
−
[[Image:graphs.gif]]
 
−
| $
 
−
|}
 
  
−
</div>
+
*[[ Z3 |  Z3 home ]]
−
----
 

Latest revision as of 15:37, 25 June 2018

DSEC(Number)


  • Number is the angle in Degrees.
    • DSEC(),returns the double-precision secant of the given angle

SEC can be used if the angle is in Radians.
The angle can be a single value or any complex array of values.
For example DSEC(1..100) can give an array of the results, which is the SECANT value for each of the elements in the array. The array could be of any values either '+' or '-' like 1..5@DSEC or (-5)..(-1)@DSEC.

Description

  • This function is used to obtain the Secant value of any Number in degrees.
  • It is the reciprocal of COS function i.e, SEC(x) = 1 / COS(x).Here x is any Number.
  • In a right angled triangle SEC(x) = Hypotenuse / Adjacent side.
  • To obtain the value in Radians multiply with PI()/180 or use SEC function SEC(x)
  • DSEC returns NaN if 'x' is not real

The following example shows how DSEC is applied to an array of numbers containing angles 1..10.

  • Type =1..10@DSEC in Calci
  • Type =1..10@DSEC or 1..10@DSEC in ZOS
Angles DSEC
1 1.000152328
2 1.000609544
3 1.001372346
4 1.002441898
5 1.003819838
6 1.00550828
7 1.007509825
8 1.009827573
9 1.012465126
10 1.015426612

Examples

DSEC(Number)

  • Number  is the angle in degrees.
  • SEC(-x)=-SEC(x)
  • Result shows DSEC(abc)= NAN
DSEC(Degrees) Value
DSEC(12) 1.0223405948650293
DSEC(81) 6.392453221499659
DSEC(-81) 6.392453221499659

Related Videos

Trig Function Values in Degrees

See Also

References


Retrieved from "http://wiki.zcubes.com/index.php?title=Manuals/calci/DSEC&oldid=210456"