Microsoft Office Tutorials and References

In Depth Information

**IMEXP**

Figure 5.24

Returns the cosine of a

complex number
x+yi

or
x+yj
in text format.

IMEXP

IMEXP
returns the exponential of complex numbers
x+yi
or
x+yj
in text format.

=IMEXP(inumber)

The
IMEXP
function is found only if the Analysis Toolpak is installed. In addition it must be

turned on in the Add-Ins from the Tools menu. The example in Figure 5.25 shows the

exponentials of the complex numbers.

INUMBER
The complex number you want the exponential for.

The exponential of the complex number:

See the
COMPLEX
function earlier in this chapter for obtaining the complex number of real and

imaginar y coefficients.

Figure 5.25

Returns the exponential

of complex numbers

x+yi
or
x+yj
in text

format.