Difference between revisions of "Documentation/How Tos/Calc: Complex Number functions"
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| − | |[[Documentation/How_Tos/Calc: COMPLEX function|COMPLEX]] | + | |[[Documentation/How_Tos/Calc: COMPLEX function|'''COMPLEX''']] |
|Returns a complex number, given real and imaginary parts. | |Returns a complex number, given real and imaginary parts. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMABS function|IMABS]] | + | |[[Documentation/How_Tos/Calc: IMABS function|'''IMABS''']] |
|Returns the absolute value of a complex number. | |Returns the absolute value of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMAGINARY function|IMAGINARY]] | + | |[[Documentation/How_Tos/Calc: IMAGINARY function|'''IMAGINARY''']] |
|Returns the imaginary part of a complex number. | |Returns the imaginary part of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMARGUMENT function|IMARGUMENT]] | + | |[[Documentation/How_Tos/Calc: IMARGUMENT function|'''IMARGUMENT''']] |
|Returns the argument of a complex number. | |Returns the argument of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMCONJUGATE function|IMCONJUGATE]] | + | |[[Documentation/How_Tos/Calc: IMCONJUGATE function|'''IMCONJUGATE''']] |
|Returns the complex conjugate of a complex number. | |Returns the complex conjugate of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMCOS function|IMCOS]] | + | |[[Documentation/How_Tos/Calc: IMCOS function|'''IMCOS''']] |
|Returns the cosine of a complex number. | |Returns the cosine of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMDIV function|IMDIV]] | + | |[[Documentation/How_Tos/Calc: IMDIV function|'''IMDIV''']] |
|Returns the result of dividing one complex number by another. | |Returns the result of dividing one complex number by another. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMEXP function|IMEXP]] | + | |[[Documentation/How_Tos/Calc: IMEXP function|'''IMEXP''']] |
|Returns <i>e</i> to the power of a complex number. | |Returns <i>e</i> to the power of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMLN function|IMLN]] | + | |[[Documentation/How_Tos/Calc: IMLN function|'''IMLN''']] |
|Returns the natural logarithm of a complex number. | |Returns the natural logarithm of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMLOG10 function|IMLOG10]] | + | |[[Documentation/How_Tos/Calc: IMLOG10 function|'''IMLOG10''']] |
|Returns the base-10 logarithm of a complex number. | |Returns the base-10 logarithm of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMLOG2 function|IMLOG2]] | + | |[[Documentation/How_Tos/Calc: IMLOG2 function|'''IMLOG2''']] |
|Returns the base-2 logarithm of a complex number. | |Returns the base-2 logarithm of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMPOWER function|IMPOWER]] | + | |[[Documentation/How_Tos/Calc: IMPOWER function|'''IMPOWER''']] |
|Returns a complex number raised to a power. | |Returns a complex number raised to a power. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMPRODUCT function|IMPRODUCT]] | + | |[[Documentation/How_Tos/Calc: IMPRODUCT function|'''IMPRODUCT''']] |
|Returns the product of complex numbers. | |Returns the product of complex numbers. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMREAL function|IMREAL]] | + | |[[Documentation/How_Tos/Calc: IMREAL function|'''IMREAL''']] |
|Returns the real part of a complex number. | |Returns the real part of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMSIN function|IMSIN]] | + | |[[Documentation/How_Tos/Calc: IMSIN function|'''IMSIN''']] |
|Return the sine of a complex number. | |Return the sine of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMSQRT function|IMSQRT]] | + | |[[Documentation/How_Tos/Calc: IMSQRT function|'''IMSQRT''']] |
|Returns the square root of a complex number. | |Returns the square root of a complex number. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMSUB function|IMSUB]] | + | |[[Documentation/How_Tos/Calc: IMSUB function|'''IMSUB''']] |
|Returns the difference between 2 complex numbers. | |Returns the difference between 2 complex numbers. | ||
|-valign="top" | |-valign="top" | ||
| − | |[[Documentation/How_Tos/Calc: IMSUM function|IMSUM]] | + | |[[Documentation/How_Tos/Calc: IMSUM function|'''IMSUM''']] |
||Returns the sum of complex numbers. | ||Returns the sum of complex numbers. | ||
Revision as of 08:08, 13 July 2008
List of Calc Complex Number functions
Complex numbers are a mathematical concept, and have a real and an imaginary part. In Calc, they are represented by text, for example as a + bi or a + bj. The following functions create or manipulate that text.
| COMPLEX | Returns a complex number, given real and imaginary parts. |
| IMABS | Returns the absolute value of a complex number. |
| IMAGINARY | Returns the imaginary part of a complex number. |
| IMARGUMENT | Returns the argument of a complex number. |
| IMCONJUGATE | Returns the complex conjugate of a complex number. |
| IMCOS | Returns the cosine of a complex number. |
| IMDIV | Returns the result of dividing one complex number by another. |
| IMEXP | Returns e to the power of a complex number. |
| IMLN | Returns the natural logarithm of a complex number. |
| IMLOG10 | Returns the base-10 logarithm of a complex number. |
| IMLOG2 | Returns the base-2 logarithm of a complex number. |
| IMPOWER | Returns a complex number raised to a power. |
| IMPRODUCT | Returns the product of complex numbers. |
| IMREAL | Returns the real part of a complex number. |
| IMSIN | Return the sine of a complex number. |
| IMSQRT | Returns the square root of a complex number. |
| IMSUB | Returns the difference between 2 complex numbers. |
| IMSUM | Returns the sum of complex numbers. |
