Math.Sinh(Double) Methode
Definition
Wichtig
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Gibt den Hyperbelsinus des angegebenen Winkels zurück.
public:
static double Sinh(double value);public static double Sinh (double value);static member Sinh : double -> doublePublic Shared Function Sinh (value As Double) As DoubleParameter
- value
- Double
Ein im Bogenmaß angegebener Winkel.
Gibt zurück
Der Hyperbelsinus von value. Wenn value gleich NegativeInfinity, PositiveInfinity oder NaN ist, gibt diese Methode einen Double mit dem Wert value zurück.
Beispiele
Im folgenden Beispiel werden Sinh bestimmte hyperbolische Identitäten für ausgewählte Werte ausgewertet.
// Example for the hyperbolic Math.Sinh( double )
// and Math.Cosh( double ) methods.
using namespace System;
// Evaluate hyperbolic identities with a given argument.
void UseSinhCosh( double arg )
{
double sinhArg = Math::Sinh( arg );
double coshArg = Math::Cosh( arg );
// Evaluate cosh^2(X) - sinh^2(X) == 1.
Console::WriteLine( "\n Math::Sinh({0}) == {1:E16}\n"
" Math::Cosh({0}) == {2:E16}", arg, Math::Sinh( arg ), Math::Cosh( arg ) );
Console::WriteLine( "(Math::Cosh({0}))^2 - (Math::Sinh({0}))^2 == {1:E16}", arg, coshArg * coshArg - sinhArg * sinhArg );
// Evaluate sinh(2 * X) == 2 * sinh(X) * cosh(X).
Console::WriteLine( " Math::Sinh({0}) == {1:E16}", 2.0 * arg, Math::Sinh( 2.0 * arg ) );
Console::WriteLine( " 2 * Math::Sinh({0}) * Math::Cosh({0}) == {1:E16}", arg, 2.0 * sinhArg * coshArg );
// Evaluate cosh(2 * X) == cosh^2(X) + sinh^2(X).
Console::WriteLine( " Math::Cosh({0}) == {1:E16}", 2.0 * arg, Math::Cosh( 2.0 * arg ) );
Console::WriteLine( "(Math::Cosh({0}))^2 + (Math::Sinh({0}))^2 == {1:E16}", arg, coshArg * coshArg + sinhArg * sinhArg );
}
// Evaluate hyperbolic identities that are functions of two arguments.
void UseTwoArgs( double argX, double argY )
{
// Evaluate sinh(X + Y) == sinh(X) * cosh(Y) + cosh(X) * sinh(Y).
Console::WriteLine( "\n Math::Sinh({0}) * Math::Cosh({1}) +\n"
" Math::Cosh({0}) * Math::Sinh({1}) == {2:E16}", argX, argY, Math::Sinh( argX ) * Math::Cosh( argY ) + Math::Cosh( argX ) * Math::Sinh( argY ) );
Console::WriteLine( " Math::Sinh({0}) == {1:E16}", argX + argY, Math::Sinh( argX + argY ) );
// Evaluate cosh(X + Y) == cosh(X) * cosh(Y) + sinh(X) * sinh(Y).
Console::WriteLine( " Math::Cosh({0}) * Math::Cosh({1}) +\n"
" Math::Sinh({0}) * Math::Sinh({1}) == {2:E16}", argX, argY, Math::Cosh( argX ) * Math::Cosh( argY ) + Math::Sinh( argX ) * Math::Sinh( argY ) );
Console::WriteLine( " Math::Cosh({0}) == {1:E16}", argX + argY, Math::Cosh( argX + argY ) );
}
int main()
{
Console::WriteLine( "This example of hyperbolic "
"Math::Sinh( double ) and Math::Cosh( double )\n"
"generates the following output.\n" );
Console::WriteLine( "Evaluate these hyperbolic identities "
"with selected values for X:" );
Console::WriteLine( " cosh^2(X) - sinh^2(X) == 1\n"
" sinh(2 * X) == 2 * sinh(X) * cosh(X)" );
Console::WriteLine( " cosh(2 * X) == cosh^2(X) + sinh^2(X)" );
UseSinhCosh( 0.1 );
UseSinhCosh( 1.2 );
UseSinhCosh( 4.9 );
Console::WriteLine( "\nEvaluate these hyperbolic identities "
"with selected values for X and Y:" );
Console::WriteLine( " sinh(X + Y) == sinh(X) * cosh(Y) + cosh(X) * sinh(Y)" );
Console::WriteLine( " cosh(X + Y) == cosh(X) * cosh(Y) + sinh(X) * sinh(Y)" );
UseTwoArgs( 0.1, 1.2 );
UseTwoArgs( 1.2, 4.9 );
}
/*
This example of hyperbolic Math::Sinh( double ) and Math::Cosh( double )
generates the following output.
Evaluate these hyperbolic identities with selected values for X:
cosh^2(X) - sinh^2(X) == 1
sinh(2 * X) == 2 * sinh(X) * cosh(X)
cosh(2 * X) == cosh^2(X) + sinh^2(X)
Math::Sinh(0.1) == 1.0016675001984403E-001
Math::Cosh(0.1) == 1.0050041680558035E+000
(Math::Cosh(0.1))^2 - (Math::Sinh(0.1))^2 == 9.9999999999999989E-001
Math::Sinh(0.2) == 2.0133600254109399E-001
2 * Math::Sinh(0.1) * Math::Cosh(0.1) == 2.0133600254109396E-001
Math::Cosh(0.2) == 1.0200667556190759E+000
(Math::Cosh(0.1))^2 + (Math::Sinh(0.1))^2 == 1.0200667556190757E+000
Math::Sinh(1.2) == 1.5094613554121725E+000
Math::Cosh(1.2) == 1.8106555673243747E+000
(Math::Cosh(1.2))^2 - (Math::Sinh(1.2))^2 == 1.0000000000000000E+000
Math::Sinh(2.4) == 5.4662292136760939E+000
2 * Math::Sinh(1.2) * Math::Cosh(1.2) == 5.4662292136760939E+000
Math::Cosh(2.4) == 5.5569471669655064E+000
(Math::Cosh(1.2))^2 + (Math::Sinh(1.2))^2 == 5.5569471669655064E+000
Math::Sinh(4.9) == 6.7141166550932297E+001
Math::Cosh(4.9) == 6.7148613134003227E+001
(Math::Cosh(4.9))^2 - (Math::Sinh(4.9))^2 == 1.0000000000000000E+000
Math::Sinh(9.8) == 9.0168724361884615E+003
2 * Math::Sinh(4.9) * Math::Cosh(4.9) == 9.0168724361884615E+003
Math::Cosh(9.8) == 9.0168724916400624E+003
(Math::Cosh(4.9))^2 + (Math::Sinh(4.9))^2 == 9.0168724916400606E+003
Evaluate these hyperbolic identities with selected values for X and Y:
sinh(X + Y) == sinh(X) * cosh(Y) + cosh(X) * sinh(Y)
cosh(X + Y) == cosh(X) * cosh(Y) + sinh(X) * sinh(Y)
Math::Sinh(0.1) * Math::Cosh(1.2) +
Math::Cosh(0.1) * Math::Sinh(1.2) == 1.6983824372926155E+000
Math::Sinh(1.3) == 1.6983824372926160E+000
Math::Cosh(0.1) * Math::Cosh(1.2) +
Math::Sinh(0.1) * Math::Sinh(1.2) == 1.9709142303266281E+000
Math::Cosh(1.3) == 1.9709142303266285E+000
Math::Sinh(1.2) * Math::Cosh(4.9) +
Math::Cosh(1.2) * Math::Sinh(4.9) == 2.2292776360739879E+002
Math::Sinh(6.1) == 2.2292776360739885E+002
Math::Cosh(1.2) * Math::Cosh(4.9) +
Math::Sinh(1.2) * Math::Sinh(4.9) == 2.2293000647511826E+002
Math::Cosh(6.1) == 2.2293000647511832E+002
*/
// Example for the hyperbolic Math.Sinh( double )
// and Math.Cosh( double ) methods.
using System;
class SinhCosh
{
public static void Main()
{
Console.WriteLine(
"This example of hyperbolic Math.Sinh( double ) " +
"and Math.Cosh( double )\n" +
"generates the following output.\n" );
Console.WriteLine(
"Evaluate these hyperbolic identities " +
"with selected values for X:" );
Console.WriteLine(
" cosh^2(X) - sinh^2(X) == 1\n" +
" sinh(2 * X) == 2 * sinh(X) * cosh(X)" );
Console.WriteLine( " cosh(2 * X) == cosh^2(X) + sinh^2(X)" );
UseSinhCosh(0.1);
UseSinhCosh(1.2);
UseSinhCosh(4.9);
Console.WriteLine(
"\nEvaluate these hyperbolic identities " +
"with selected values for X and Y:" );
Console.WriteLine(
" sinh(X + Y) == sinh(X) * cosh(Y) + cosh(X) * sinh(Y)" );
Console.WriteLine(
" cosh(X + Y) == cosh(X) * cosh(Y) + sinh(X) * sinh(Y)" );
UseTwoArgs(0.1, 1.2);
UseTwoArgs(1.2, 4.9);
}
// Evaluate hyperbolic identities with a given argument.
static void UseSinhCosh(double arg)
{
double sinhArg = Math.Sinh(arg);
double coshArg = Math.Cosh(arg);
// Evaluate cosh^2(X) - sinh^2(X) == 1.
Console.WriteLine(
"\n Math.Sinh({0}) == {1:E16}\n" +
" Math.Cosh({0}) == {2:E16}",
arg, Math.Sinh(arg), Math.Cosh(arg) );
Console.WriteLine(
"(Math.Cosh({0}))^2 - (Math.Sinh({0}))^2 == {1:E16}",
arg, coshArg * coshArg - sinhArg * sinhArg );
// Evaluate sinh(2 * X) == 2 * sinh(X) * cosh(X).
Console.WriteLine(
" Math.Sinh({0}) == {1:E16}",
2.0 * arg, Math.Sinh(2.0 * arg) );
Console.WriteLine(
" 2 * Math.Sinh({0}) * Math.Cosh({0}) == {1:E16}",
arg, 2.0 * sinhArg * coshArg );
// Evaluate cosh(2 * X) == cosh^2(X) + sinh^2(X).
Console.WriteLine(
" Math.Cosh({0}) == {1:E16}",
2.0 * arg, Math.Cosh(2.0 * arg) );
Console.WriteLine(
"(Math.Cosh({0}))^2 + (Math.Sinh({0}))^2 == {1:E16}",
arg, coshArg * coshArg + sinhArg * sinhArg );
}
// Evaluate hyperbolic identities that are functions of two arguments.
static void UseTwoArgs(double argX, double argY)
{
// Evaluate sinh(X + Y) == sinh(X) * cosh(Y) + cosh(X) * sinh(Y).
Console.WriteLine(
"\n Math.Sinh({0}) * Math.Cosh({1}) +\n" +
" Math.Cosh({0}) * Math.Sinh({1}) == {2:E16}",
argX, argY, Math.Sinh(argX) * Math.Cosh(argY) +
Math.Cosh(argX) * Math.Sinh(argY));
Console.WriteLine(
" Math.Sinh({0}) == {1:E16}",
argX + argY, Math.Sinh(argX + argY));
// Evaluate cosh(X + Y) == cosh(X) * cosh(Y) + sinh(X) * sinh(Y).
Console.WriteLine(
" Math.Cosh({0}) * Math.Cosh({1}) +\n" +
" Math.Sinh({0}) * Math.Sinh({1}) == {2:E16}",
argX, argY, Math.Cosh(argX) * Math.Cosh(argY) +
Math.Sinh(argX) * Math.Sinh(argY));
Console.WriteLine(
" Math.Cosh({0}) == {1:E16}",
argX + argY, Math.Cosh(argX + argY));
}
}
/*
This example of hyperbolic Math.Sinh( double ) and Math.Cosh( double )
generates the following output.
Evaluate these hyperbolic identities with selected values for X:
cosh^2(X) - sinh^2(X) == 1
sinh(2 * X) == 2 * sinh(X) * cosh(X)
cosh(2 * X) == cosh^2(X) + sinh^2(X)
Math.Sinh(0.1) == 1.0016675001984403E-001
Math.Cosh(0.1) == 1.0050041680558035E+000
(Math.Cosh(0.1))^2 - (Math.Sinh(0.1))^2 == 9.9999999999999989E-001
Math.Sinh(0.2) == 2.0133600254109399E-001
2 * Math.Sinh(0.1) * Math.Cosh(0.1) == 2.0133600254109396E-001
Math.Cosh(0.2) == 1.0200667556190759E+000
(Math.Cosh(0.1))^2 + (Math.Sinh(0.1))^2 == 1.0200667556190757E+000
Math.Sinh(1.2) == 1.5094613554121725E+000
Math.Cosh(1.2) == 1.8106555673243747E+000
(Math.Cosh(1.2))^2 - (Math.Sinh(1.2))^2 == 1.0000000000000000E+000
Math.Sinh(2.4) == 5.4662292136760939E+000
2 * Math.Sinh(1.2) * Math.Cosh(1.2) == 5.4662292136760939E+000
Math.Cosh(2.4) == 5.5569471669655064E+000
(Math.Cosh(1.2))^2 + (Math.Sinh(1.2))^2 == 5.5569471669655064E+000
Math.Sinh(4.9) == 6.7141166550932297E+001
Math.Cosh(4.9) == 6.7148613134003227E+001
(Math.Cosh(4.9))^2 - (Math.Sinh(4.9))^2 == 1.0000000000000000E+000
Math.Sinh(9.8) == 9.0168724361884615E+003
2 * Math.Sinh(4.9) * Math.Cosh(4.9) == 9.0168724361884615E+003
Math.Cosh(9.8) == 9.0168724916400624E+003
(Math.Cosh(4.9))^2 + (Math.Sinh(4.9))^2 == 9.0168724916400606E+003
Evaluate these hyperbolic identities with selected values for X and Y:
sinh(X + Y) == sinh(X) * cosh(Y) + cosh(X) * sinh(Y)
cosh(X + Y) == cosh(X) * cosh(Y) + sinh(X) * sinh(Y)
Math.Sinh(0.1) * Math.Cosh(1.2) +
Math.Cosh(0.1) * Math.Sinh(1.2) == 1.6983824372926155E+000
Math.Sinh(1.3) == 1.6983824372926160E+000
Math.Cosh(0.1) * Math.Cosh(1.2) +
Math.Sinh(0.1) * Math.Sinh(1.2) == 1.9709142303266281E+000
Math.Cosh(1.3) == 1.9709142303266285E+000
Math.Sinh(1.2) * Math.Cosh(4.9) +
Math.Cosh(1.2) * Math.Sinh(4.9) == 2.2292776360739879E+002
Math.Sinh(6.1) == 2.2292776360739885E+002
Math.Cosh(1.2) * Math.Cosh(4.9) +
Math.Sinh(1.2) * Math.Sinh(4.9) == 2.2293000647511826E+002
Math.Cosh(6.1) == 2.2293000647511832E+002
*/
// Example for the hyperbolic Math.Sinh( double )
// and Math.Cosh( double ) methods.
// In F#, the sinh and coh functions may be used instead
open System
// Evaluate hyperbolic identities with a given argument.
let useSinhCosh arg =
let sinhArg = Math.Sinh arg
let coshArg = Math.Cosh arg
// Evaluate cosh^2(X) - sinh^2(X) = 1.
printfn $"""
Math.Sinh({arg}) = {Math.Sinh arg:E16}
Math.Cosh({arg}) = {Math.Cosh arg:E16}"""
printfn $"(Math.Cosh({arg}))^2 - (Math.Sinh({arg}))^2 = {coshArg * coshArg - sinhArg * sinhArg:E16}"
// Evaluate sinh(2 * X) = 2 * sinh(X) * cosh(X).
printfn $" Math.Sinh({2. * arg}) = {Math.Sinh(2. * arg):E16}"
printfn $" 2 * Math.Sinh({arg}) * Math.Cosh({arg}) = {2. * sinhArg * coshArg:E16}"
// Evaluate cosh(2 * X) = cosh^2(X) + sinh^2(X).
printfn $" Math.Cosh({2. * arg}) = {Math.Cosh(2. * arg):E16}"
printfn $"(Math.Cosh({arg}))^2 + (Math.Sinh({arg}))^2 = {coshArg * coshArg + sinhArg * sinhArg:E16}"
// Evaluate hyperbolic identities that are functions of two arguments.
let useTwoArgs argX argY =
// Evaluate sinh(X + Y) = sinh(X) * cosh(Y) + cosh(X) * sinh(Y).
printfn $"""
Math.Sinh({argX}) * Math.Cosh({argY})
Math.Cosh({argX}) * Math.Sinh({argY}) = {Math.Sinh argX * Math.Cosh argY + Math.Cosh argX * Math.Sinh argY:E16}"""
printfn $" Math.Sinh({argX + argY}) = {Math.Sinh(argX + argY):E16}"
// Evaluate cosh(X + Y) = cosh(X) * cosh(Y) + sinh(X) * sinh(Y).
printfn
"""Math.Cosh({argX}) * Math.Cosh({argY})
Math.Sinh({argX}) * Math.Sinh({argY}) = {Math.Cosh argX * Math.Cosh argY + Math.Sinh argX * Math.Sinh argY:E16}"""
printfn $" Math.Cosh({argX + argY}) = {Math.Cosh(argX + argY):E16}"
printfn
"""This example of hyperbolic Math.Sinh( double )
and Math.Cosh( double )
generates the following output.
Evaluate these hyperbolic identities with selected values for X:
cosh^2(X) - sinh^2(X) = 1
sinh(2 * X) = 2 * sinh(X) * cosh(X)
cosh(2 * X) = cosh^2(X) + sinh^2(X)"""
useSinhCosh 0.1
useSinhCosh 1.2
useSinhCosh 4.9
printfn "\nEvaluate these hyperbolic identities with selected values for X and Y:"
printfn " sinh(X + Y) = sinh(X) * cosh(Y) + cosh(X) * sinh(Y)"
printfn " cosh(X + Y) = cosh(X) * cosh(Y) + sinh(X) * sinh(Y)"
useTwoArgs 0.1 1.2
useTwoArgs 1.2 4.9
// This example of hyperbolic Math.Sinh( double ) and Math.Cosh( double )
// generates the following output.
// Evaluate these hyperbolic identities with selected values for X:
// cosh^2(X) - sinh^2(X) = 1
// sinh(2 * X) = 2 * sinh(X) * cosh(X)
// cosh(2 * X) = cosh^2(X) + sinh^2(X)
// Math.Sinh(0.1) = 1.0016675001984403E-001
// Math.Cosh(0.1) = 1.0050041680558035E+000
// (Math.Cosh(0.1))^2 - (Math.Sinh(0.1))^2 = 9.9999999999999989E-001
// Math.Sinh(0.2) = 2.0133600254109399E-001
// 2 * Math.Sinh(0.1) * Math.Cosh(0.1) = 2.0133600254109396E-001
// Math.Cosh(0.2) = 1.0200667556190759E+000
// (Math.Cosh(0.1))^2 + (Math.Sinh(0.1))^2 = 1.0200667556190757E+000
// Math.Sinh(1.2) = 1.5094613554121725E+000
// Math.Cosh(1.2) = 1.8106555673243747E+000
// (Math.Cosh(1.2))^2 - (Math.Sinh(1.2))^2 = 1.0000000000000000E+000
// Math.Sinh(2.4) = 5.4662292136760939E+000
// 2 * Math.Sinh(1.2) * Math.Cosh(1.2) = 5.4662292136760939E+000
// Math.Cosh(2.4) = 5.5569471669655064E+000
// (Math.Cosh(1.2))^2 + (Math.Sinh(1.2))^2 = 5.5569471669655064E+000
// Math.Sinh(4.9) = 6.7141166550932297E+001
// Math.Cosh(4.9) = 6.7148613134003227E+001
// (Math.Cosh(4.9))^2 - (Math.Sinh(4.9))^2 = 1.0000000000000000E+000
// Math.Sinh(9.8) = 9.0168724361884615E+003
// 2 * Math.Sinh(4.9) * Math.Cosh(4.9) = 9.0168724361884615E+003
// Math.Cosh(9.8) = 9.0168724916400624E+003
// (Math.Cosh(4.9))^2 + (Math.Sinh(4.9))^2 = 9.0168724916400606E+003
// Evaluate these hyperbolic identities with selected values for X and Y:
// sinh(X + Y) = sinh(X) * cosh(Y) + cosh(X) * sinh(Y)
// cosh(X + Y) = cosh(X) * cosh(Y) + sinh(X) * sinh(Y)
// Math.Sinh(0.1) * Math.Cosh(1.2) +
// Math.Cosh(0.1) * Math.Sinh(1.2) = 1.6983824372926155E+000
// Math.Sinh(1.3) = 1.6983824372926160E+000
// Math.Cosh(0.1) * Math.Cosh(1.2) +
// Math.Sinh(0.1) * Math.Sinh(1.2) = 1.9709142303266281E+000
// Math.Cosh(1.3) = 1.9709142303266285E+000
// Math.Sinh(1.2) * Math.Cosh(4.9) +
// Math.Cosh(1.2) * Math.Sinh(4.9) = 2.2292776360739879E+002
// Math.Sinh(6.1) = 2.2292776360739885E+002
// Math.Cosh(1.2) * Math.Cosh(4.9) +
// Math.Sinh(1.2) * Math.Sinh(4.9) = 2.2293000647511826E+002
// Math.Cosh(6.1) = 2.2293000647511832E+002
' Example for the hyperbolic Math.Sinh( Double ) and Math.Cosh( Double ) methods.
Module SinhCosh
Sub Main()
Console.WriteLine( _
"This example of hyperbolic " & _
"Math.Sinh( Double ) and Math.Cosh( Double )" & vbCrLf & _
"generates the following output." & vbCrLf)
Console.WriteLine( _
"Evaluate these hyperbolic identities " & _
"with selected values for X:")
Console.WriteLine( _
" cosh^2(X) - sinh^2(X) = 1" & vbCrLf & _
" sinh(2 * X) = 2 * sinh(X) * cosh(X)")
Console.WriteLine(" cosh(2 * X) = cosh^2(X) + sinh^2(X)")
UseSinhCosh(0.1)
UseSinhCosh(1.2)
UseSinhCosh(4.9)
Console.WriteLine( _
vbCrLf & "Evaluate these hyperbolic " & _
"identities with selected values for X and Y:")
Console.WriteLine( _
" sinh(X + Y) = sinh(X) * cosh(Y) + cosh(X) * sinh(Y)")
Console.WriteLine( _
" cosh(X + Y) = cosh(X) * cosh(Y) + sinh(X) * sinh(Y)")
UseTwoArgs(0.1, 1.2)
UseTwoArgs(1.2, 4.9)
End Sub
' Evaluate hyperbolic identities with a given argument.
Sub UseSinhCosh(arg As Double)
Dim sinhArg As Double = Math.Sinh(arg)
Dim coshArg As Double = Math.Cosh(arg)
' Evaluate cosh^2(X) - sinh^2(X) = 1.
Console.WriteLine( _
vbCrLf & " Math.Sinh({0}) = {1:E16}" + _
vbCrLf & " Math.Cosh({0}) = {2:E16}", _
arg, Math.Sinh(arg), Math.Cosh(arg))
Console.WriteLine( _
"(Math.Cosh({0}))^2 - (Math.Sinh({0}))^2 = {1:E16}", _
arg, coshArg * coshArg - sinhArg * sinhArg)
' Evaluate sinh(2 * X) = 2 * sinh(X) * cosh(X).
Console.WriteLine( _
" Math.Sinh({0}) = {1:E16}", _
2.0 * arg, Math.Sinh((2.0 * arg)))
Console.WriteLine( _
" 2 * Math.Sinh({0}) * Math.Cosh({0}) = {1:E16}", _
arg, 2.0 * sinhArg * coshArg)
' Evaluate cosh(2 * X) = cosh^2(X) + sinh^2(X).
Console.WriteLine( _
" Math.Cosh({0}) = {1:E16}", _
2.0 * arg, Math.Cosh((2.0 * arg)))
Console.WriteLine( _
"(Math.Cosh({0}))^2 + (Math.Sinh({0}))^2 = {1:E16}", _
arg, coshArg * coshArg + sinhArg * sinhArg)
End Sub
' Evaluate hyperbolic identities that are functions of two arguments.
Sub UseTwoArgs(argX As Double, argY As Double)
' Evaluate sinh(X + Y) = sinh(X) * cosh(Y) + cosh(X) * sinh(Y).
Console.WriteLine( _
vbCrLf & " Math.Sinh({0}) * Math.Cosh({1}) +" + _
vbCrLf & " Math.Cosh({0}) * Math.Sinh({1}) = {2:E16}", _
argX, argY, Math.Sinh(argX) * Math.Cosh(argY) + _
Math.Cosh(argX) * Math.Sinh(argY))
Console.WriteLine( _
" Math.Sinh({0}) = {1:E16}", _
argX + argY, Math.Sinh((argX + argY)))
' Evaluate cosh(X + Y) = cosh(X) * cosh(Y) + sinh(X) * sinh(Y).
Console.WriteLine( _
" Math.Cosh({0}) * Math.Cosh({1}) +" + _
vbCrLf & " Math.Sinh({0}) * Math.Sinh({1}) = {2:E16}", _
argX, argY, Math.Cosh(argX) * Math.Cosh(argY) + _
Math.Sinh(argX) * Math.Sinh(argY))
Console.WriteLine( _
" Math.Cosh({0}) = {1:E16}", _
argX + argY, Math.Cosh((argX + argY)))
End Sub
End Module 'SinhCosh
' This example of hyperbolic Math.Sinh( Double ) and Math.Cosh( Double )
' generates the following output.
'
' Evaluate these hyperbolic identities with selected values for X:
' cosh^2(X) - sinh^2(X) = 1
' sinh(2 * X) = 2 * sinh(X) * cosh(X)
' cosh(2 * X) = cosh^2(X) + sinh^2(X)
'
' Math.Sinh(0.1) = 1.0016675001984403E-001
' Math.Cosh(0.1) = 1.0050041680558035E+000
' (Math.Cosh(0.1))^2 - (Math.Sinh(0.1))^2 = 9.9999999999999989E-001
' Math.Sinh(0.2) = 2.0133600254109399E-001
' 2 * Math.Sinh(0.1) * Math.Cosh(0.1) = 2.0133600254109396E-001
' Math.Cosh(0.2) = 1.0200667556190759E+000
' (Math.Cosh(0.1))^2 + (Math.Sinh(0.1))^2 = 1.0200667556190757E+000
'
' Math.Sinh(1.2) = 1.5094613554121725E+000
' Math.Cosh(1.2) = 1.8106555673243747E+000
' (Math.Cosh(1.2))^2 - (Math.Sinh(1.2))^2 = 1.0000000000000000E+000
' Math.Sinh(2.4) = 5.4662292136760939E+000
' 2 * Math.Sinh(1.2) * Math.Cosh(1.2) = 5.4662292136760939E+000
' Math.Cosh(2.4) = 5.5569471669655064E+000
' (Math.Cosh(1.2))^2 + (Math.Sinh(1.2))^2 = 5.5569471669655064E+000
'
' Math.Sinh(4.9) = 6.7141166550932297E+001
' Math.Cosh(4.9) = 6.7148613134003227E+001
' (Math.Cosh(4.9))^2 - (Math.Sinh(4.9))^2 = 1.0000000000000000E+000
' Math.Sinh(9.8) = 9.0168724361884615E+003
' 2 * Math.Sinh(4.9) * Math.Cosh(4.9) = 9.0168724361884615E+003
' Math.Cosh(9.8) = 9.0168724916400624E+003
' (Math.Cosh(4.9))^2 + (Math.Sinh(4.9))^2 = 9.0168724916400606E+003
'
' Evaluate these hyperbolic identities with selected values for X and Y:
' sinh(X + Y) = sinh(X) * cosh(Y) + cosh(X) * sinh(Y)
' cosh(X + Y) = cosh(X) * cosh(Y) + sinh(X) * sinh(Y)
'
' Math.Sinh(0.1) * Math.Cosh(1.2) +
' Math.Cosh(0.1) * Math.Sinh(1.2) = 1.6983824372926155E+000
' Math.Sinh(1.3) = 1.6983824372926160E+000
' Math.Cosh(0.1) * Math.Cosh(1.2) +
' Math.Sinh(0.1) * Math.Sinh(1.2) = 1.9709142303266281E+000
' Math.Cosh(1.3) = 1.9709142303266285E+000
'
' Math.Sinh(1.2) * Math.Cosh(4.9) +
' Math.Cosh(1.2) * Math.Sinh(4.9) = 2.2292776360739879E+002
' Math.Sinh(6.1) = 2.2292776360739885E+002
' Math.Cosh(1.2) * Math.Cosh(4.9) +
' Math.Sinh(1.2) * Math.Sinh(4.9) = 2.2293000647511826E+002
' Math.Cosh(6.1) = 2.2293000647511832E+002
Hinweise
Der Winkel muss valuebogenmaßend sein. Multiplizieren Sie mit Math.PI/180, um Grad in Bogenmaße zu konvertieren.
Diese Methode ruft die zugrunde liegende C-Runtime auf, und das genaue Ergebnis oder der gültige Eingabebereich kann sich zwischen verschiedenen Betriebssystemen oder Architekturen unterscheiden.
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