Manuals/calci/IMSIN

IMSIN(z)

• where z is any real number

Description

• This function gives the sin value of 'iz'.
• Where 'iz' is the complex number in the form of "x+iy".i.e. x&y are the real numbers.
• 'i' imaginary unit $i={\sqrt {(}}-1)$
• Also x is called the real part & y is the imaginary part of a complex number.
• 'COMPLEX' is the function used to convert real & imaginary numbers in to a complex number.
• $sin(x+iy)$ is defined by $sin(x+iy)=sin(x)cosh(y)-icos(x)sinh(y)$

Examples

IMSIN(iz)

• iz is the complex number.

IMSIN(iz)	Value(Radian)
IMSIN("4+5i")	-56.16227422-i48.50245524
IMSIN("4-5i")	56.16227422-i48.50245524
IMSIN("4")	0.7568024953079282

See Also

• SIN

• COMPLEX

References

• List of Trigonometric Functions
• Hyperbolic Function