Casio ClassPad 300 PLUS User Manual page 145

u u u u u conjg
Function: Returns the conjugate complex number.
Syntax: conjg (Exp/Eq/List/Mat [ ) ]
• An inequality with the " " (not equal to) relation symbol is also included (only in the
Real mode).
Example: To obtain the conjugate of complex number 1 +
Menu Item: [Action][Complex][conjg]
u u u u u re
Function: Returns the real part of a complex number.
Syntax: re (Exp/Eq/List/Mat [ ) ]
• An inequality with the " " (not equal to) relation symbol is also included (only in the
Real mode).
Example: To obtain the real part of complex number 3 – 4
Menu Item: [Action][Complex][re]
u u u u u im
Function: Returns the imaginary part of a complex number.
Syntax: im (Exp/Eq/List/Mat [ ) ]
• An inequality with the " " (not equal to) relation symbol is also included (only in the
Real mode).
Example: To obtain the imaginary part of complex number 3 – 4
Menu Item: [Action][Complex][im]
u u u u u cExpand
Function: Expands a complex expression to rectangular form (a + b
Syntax: cExpand (Exp/Eq/List/Mat [ ) ]
• Ineq (inequality) includes the " " (not equal to) relational operator.
• The variables are regarded as real numbers.
Example: To expand cos
Menu Item: [Action][Complex][cExpand]
2-7-16
Using the Action Menu
–1 (2) (in the Radian mode)
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