Manuals/calci/SECH - Revision history

Devika at 20:39, 3 July 2018

2018-07-03T20:39:18Z

2018-07-03T20:38:30Z

2017-03-13T11:19:57Z

2015-05-21T19:55:15Z

2013-11-07T08:03:33Z

Examples

2013-11-07T08:02:37Z

Description

2013-11-05T12:13:56Z

2013-11-05T12:06:19Z

2013-11-05T12:05:10Z

Description

2013-11-05T12:02:51Z

Description

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 <div style="font-size:30px">'''SECH(x)'''</div><br/>
 * where x is any real number.
 ==Description==

@@ Line 1: / Line 1: @@
-<div style="font-size:30px">'''SECH(z)'''</div><br/>
+<div style="font-size:30px">'''SECH(x)'''</div><br/>
-* where z is any real number
+* where x is any real number.
 ==Description==
-* This function gives the hyperbolic Secant of 'z',
+* This function gives the hyperbolic Secant of 'x',
 * It is also called as Circular function.
 * SECH is the reciprocal of COSH function.
-* SECH(z)=<math>(cosh (z))^{-1}</math> i.e, <math>\frac{ 2} {e^z+e^{-z}} </math> or SEC(iz). where 'i' is the imaginary unit and <math>i=\sqrt{-1}</math>
+* SECH(x)=<math>(cosh (x))^{-1}</math> i.e, <math>\frac{ 2} {e^x+e^{-x}} </math> or SEC(iz). where 'i' is the imaginary unit and <math>i=\sqrt{-1}</math>
-* Also relation between Hyperbolic & Trigonometric function is <math>Sec(iz) = Sech(z)</math> & <math>Sech(iz) = Sec(z)</math>
+* Also relation between Hyperbolic & Trigonometric function is <math>Sec(ix) = Sech(x)</math> & <math>Sech(ix) = Sec(x)</math>
-*SECH(-z) = SECH(z)
+*SECH(-x) = SECH(x)
 == Examples ==
-'''SECH(z)'''
+'''SECH(x)'''
-*'''z''' is any real number.
+*'''x''' is any real number.
 {|id="TABLE1" class="SpreadSheet blue"
 |- class="even"
-|'''SECH(z)'''
+|'''SECH(x)'''
 |'''Value'''

← Older revision		Revision as of 11:19, 13 March 2017
Line 47:		Line 47:
	*[http://en.wikipedia.org/wiki/Trigonometric_functions List of Trigonometric Functions]		*[http://en.wikipedia.org/wiki/Trigonometric_functions List of Trigonometric Functions]
	*[http://en.wikipedia.org/wiki/Hyperbolic_function Hyperbolic Function]		*[http://en.wikipedia.org/wiki/Hyperbolic_function Hyperbolic Function]
		+
		+
		+
		+
		+	*[[Z_API_Functions \| List of Main Z Functions]]
		+
		+	*[[ Z3 \| Z3 home ]]

@@ Line 32: / Line 32: @@
 | 0.001823762414
 |}
 ==See Also==

@@ Line 18: / Line 18: @@
 |- class="even"
 |'''SECH(z)'''
-|'''Value(Radian)'''
+|'''Value'''
 |- class="odd"

@@ Line 30: / Line 30: @@
 |- class="odd"
 | SECH(7)
-| SECH(7)=0.001823762414
+| 0.001823762414
 |}

@@ Line 35: / Line 35: @@
 ==See Also==
-*[[Manuals/calci/COS| COS]]
+*[[Manuals/calci/SEC | SEC]]
 *[[Manuals/calci/DSEC | DSEC]]
 ==References==

@@ Line 7: / Line 7: @@
 * SECH is the reciprocal of COSH function.
 * SECH(z)=<math>cosh (z)^{-1}</math> i.e, <math>\frac{ 2} {e^z+e^{-z}} </math> or SEC(iz). where 'i' is the imaginary unit and <math>i=\sqrt{-1}</math>
-* Also relation between Hyperbolic & Trignometric function is Sec(iz) = Sech(z) & Sec(iz) = Sec(z)
+* Also relation between Hyperbolic & Trigonometric function is <math>Sec(iz) = Sech(z)</math> & <math>Sec(iz) = Sec(z)</math>
 == Examples ==