uconjg [Action][Complex][conjg]

Function: Returns the conjugate complex number.

Syntax: conjg (Exp/Eq/Ineq/List/Mat [ ) ](Ineq: Real mode only)

Example: To obtain the conjugate of complex number 1 + i

ure [Action][Complex][re]

Function: Returns the real part of a complex number.

Syntax: re (Exp/Eq/Ineq/List/Mat [ ) ](Ineq: Real mode only)

Example: To obtain the real part of complex number 3 – 4i

uim [Action][Complex][im]

Function: Returns the imaginary part of a complex number.

Syntax: im (Exp/Eq/Ineq/List/Mat [ ) ](Ineq: Real mode only)

Example: To obtain the imaginary part of complex number 3 – 4i

ucExpand [Action][Complex][cExpand]

Function: Expands a complex expression to rectangular form (a + bi).

Syntax: cExpand (Exp/Eq/List/Mat [ ) ]

The variables are regarded as real numbers. Example: To expand cos–1(2) (in the Radian mode)

ucompToPol [Action][Complex][compToPol]

Function: Transforms a complex number into its polar form.

Syntax: compToPol (Exp/Eq/List/Mat [ ) ]

When the argument is Mat (Matrices), calculation can be performed using the Radian angle unit only. Example: To transform 1 + i into its polar form

Radian mode

Degree mode

Grad mode

ucompToTrig [Action][Complex][compToTrig]

Function: Transforms a complex number into its trigonometric/hyperbolic form.

Syntax: compToTrig (Exp/Eq/List/Mat [ ) ]

Example: To transform 1 + i into its trigonometric form (in the Radian mode)

ucompToRect [Action][Complex][compToRect]

Function: Transforms a complex number into its rectangular form.

Syntax: compToRect (￿(r,) or r · e^( · i) form [ ) ]

Example: To transform a complex number into its rectangular form

Chapter 2: Main Application

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