Difference between revisions of "Manuals/calci/IMAGINARY"
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(Created page with "<div id="6SpaceContent" class="zcontent" align="left"> '''IMAGINARY'''(ComplexNumber) where, '''ComplexNumber''' - is a complex number for which you use imaginary co...") |
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| − | <div | + | <div style="font-size:30px">'''IMAGINARY(z)'''</div><br/> |
| + | *where 'z' is the complex number is in the form a+bi. | ||
| + | ==Description== | ||
| + | *This function gives the imaginary coefficient of a complex number. | ||
| + | *Imaginary number is a real number which is multiplied with the imaginary unit i,where i=sqrt(-1). | ||
| + | *When imaginary number bi is get adding to the real number a, then it is form a complex number. | ||
| + | *Also when we are squaring the imaginary number bi, it will give the negative real number -b^2. | ||
| + | *For eg (5i)^2=-25.We can use COMPLEX function to convert the real and imginary coefficients to a complex number. | ||
| + | *A complex number is a imaginary number when the real part is zero. | ||
| − | + | ==Examples== | |
| − | + | *=EXP(1)=2.718281828459045 | |
| + | *=EXP(0)=1 | ||
| + | *=EXP(-5)=0.0067379469990 | ||
| + | *=EXP(6.3)=544.5719101259 | ||
| − | + | ==See Also== | |
| + | *[[Manuals/calci/IMEXP | IMEXP ]] | ||
| + | *[[Manuals/calci/LOG | LOG ]] | ||
| + | *[[Manuals/calci/LN | LN ]] | ||
| − | + | ==References== | |
| − | + | [http://en.wikipedia.org/wiki/Exponential_function| Exponential function] | |
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Revision as of 05:05, 23 November 2013
IMAGINARY(z)
- where 'z' is the complex number is in the form a+bi.
Description
- This function gives the imaginary coefficient of a complex number.
- Imaginary number is a real number which is multiplied with the imaginary unit i,where i=sqrt(-1).
- When imaginary number bi is get adding to the real number a, then it is form a complex number.
- Also when we are squaring the imaginary number bi, it will give the negative real number -b^2.
- For eg (5i)^2=-25.We can use COMPLEX function to convert the real and imginary coefficients to a complex number.
- A complex number is a imaginary number when the real part is zero.
Examples
- =EXP(1)=2.718281828459045
- =EXP(0)=1
- =EXP(-5)=0.0067379469990
- =EXP(6.3)=544.5719101259