Casio ClassPad 330 User Manual page 198

u toRect
Function: Returns an equivalent rectangular form [
Syntax: toRect (Mat [,natural number] [ ) ]
• This command can be used with a 1 × N or N × 1 matrix only (N = 2, 3).
• This command returns "
z
and " " when "natural number" is 3.
• This command returns a rectangular form when you omit "natural number".
Example: To transform the polar form [ 2 , ∠(π/4)] into an equivalent rectangular form
(in the Radian mode)
Menu Item: [Action][Vector][toRect]
u toPol
Function: Returns an equivalent polar form [
Syntax: toPol (Mat [,natural number] [ ) ]
• This command can be used with a 1 × 2 or 2 × 1 matrix only.
• This command returns "
• This command returns a polar form when you omit "natural number".
Example: To transform the rectangular form [1, 2] into its equivalent polar form
Menu Item: [Action][Vector][toPol]
u toSph
Function: Returns an equivalent spherical form [ ρ ∠ θ ∠ φ ].
Syntax: toSph (Mat [,natural number] [ ) ]
• This command can be used with a 1 × 3 or 3 × 1 matrix only.
• This command returns " ρ " when "natural number" is 1, " θ " when "natural number" is 2,
and " φ " when "natural number" is 3.
• This command returns a spherical form when you omit "natural number".
Example: To transform the rectangular form [1, 1, 1] into its equivalent spherical form
(in the Radian mode)
Menu Item: [Action][Vector][toSph]
2-8-41
Using the Action Menu
x
" when "natural number" is 1, "
r
∠ θ ].
r
" when "natural number" is 1, and " θ " when "natural number" is 2.
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x y x y z
] or [ ].
y
" when "natural number" is 2,