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Inverse hyperbolic sine
Y = asinh(X)
example
Y = asinh(X) returns the inverse hyperbolic sine of the elements of X. The function accepts both real and complex inputs. All angles are in radians.
Y
X
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Find the inverse hyperbolic sine of the elements of vector X. The asinh function acts on X element-wise.
asinh
X = [2 -3 1+2i]; Y = asinh(X)
Y = 1×3 complex 1.4436 + 0.0000i -1.8184 + 0.0000i 1.4694 + 1.0634i
Plot the inverse hyperbolic sine function over the interval -5≤x≤5.
x = -5:.01:5; plot(x,asinh(x)) grid on xlabel('x') ylabel('asinh(x)')
Hyperbolic sine of angle, specified as a scalar, vector, matrix, or multidimensional array. The asinh operation is element-wise when X is nonscalar.
Data Types: single | double Complex Number Support: Yes
single
double
For real values x in the domain of all real numbers, the inverse hyperbolic sine satisfies
sinh−1(x)=log(x+x2+1).
For complex numbers z=x+iy, the call asinh(z) returns complex results.
asinh(z)
This function fully supports tall arrays. For more information, see Tall Arrays.
This function fully supports GPU arrays. For more information, see Run MATLAB Functions on a GPU (Parallel Computing Toolbox).
This function fully supports distributed arrays. For more information, see Run MATLAB Functions with Distributed Arrays (Parallel Computing Toolbox).
acosh | asin | atanh | sinh
acosh
asin
atanh
sinh
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