Manuals/calci/IMSTRING

IMSTRING (ComplexNumber)

• $ComplexNumber$ is any Complex number of the form x+iy.

Description

• This function shows the string as a complex number.
• In $IMSTRING(ComplexNumber)$,$ComplexNumber$ is any complex number.
• A complex number is a combination of a real and an imaginary number.
• A number which is positive or negative, rational or irrational or decimals are called real numbers.
• An Imaginary number is a number that when squaring it gives a negative result.A complex number is a number is in the form $z=x+iy$, where $x$ and $y$ are real numbers and $i$ is the imaginary unit,Where $i={\sqrt {-1}}$.
• A Complex number whose real part is zero is said to be purely imaginary.
• A Complex number whose imaginary part is zero is a real number.
• So this function showing the string value which is given in " "(double quotes) as a complex number.

Examples

1. IMSTRING("2+3i") = 2+3i
2. IMSTRING("5-9i") = 5-9i
3. IMSTRING("7") = 7
4. IMSTRING("10i") = 10i

Related Videos

GESTEP

See Also

• IMSUM
• IMREAL

References

• String

• List of Main Z Functions

• Z3 home