Question about Casio ClassPad 300 Calculator

Convert from polar to rectangular

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Posted on Jan 02, 2017

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SOURCE: canverying polar to rectangular

Hello,

Here are exemples from the manual.

Posted on Sep 25, 2009

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SOURCE: can you show how to convert pola to rectangular o

Hello,

To avoid errors make sure that the angle unit is THE ONE required by your problem. To verify or to change the angle unit press [SIFT][MODE] and select [3: Deg] for degrees, [4:Rad] for radians, or [5:Grad] for grads.**Convert from rectangular to polar **

[SHIFT][+] (Pol) . Screen displays **Pol(**

You enter the X-coordinate, and the Y coordinate separated by a comma, then you close the parenthesis and press [=].

Exemple: Polar coordinate of the point (1,1)

Pol( 1, 1) gives

r=1.414213562 (square root of 2)

θ=45

Here is how you enter it

Press [SHIFT][MODE][2:LineIO]

[SHIFT][POL] 1 [SHIF] [,] 1 [)] [=]

The screen displays**Pol(1,1)****r= 1.414213562θ= 45 **

Rec ( radius, angle) =

Exemple: Recatngular coordinates of (r=3, θ=60°)

The screen displays

X= 1.5

Y= 2.598076211

Hope it helps.

Posted on Nov 15, 2009

Testimonial: *"thanx that was very helpful"*

SOURCE: how to use NumSolve on the Casio Classpad 330

Sorry the solution was posted as a clarification request. Here it is at the right place.

Hi,

- Turn calculator ON.
- Look for the NumSolve icon.
- Tap the icon.
- The
equation editor screen opens with the word Equation: on one line and a
small rectangle on the next one.
- At the position of the rectangle, type
in the equation.
- Do not forget the right hand side.
- Press [EXE].

- Tap the radio button next to a variable and
enter a value for a parameter.
- Repeat for all known values.
- Last, enter
a guess for the unknown you are solving for and
- set the bounds between which you suspect the solution to be.
- While the radio button for the
unknown is still checked, tap the Solve Menu at the top of the screen,
- select Execute submenu and
- press [EXE].
- Alternatively you can tap the Solve at the left of the toolbar.(see picture).

Left side-Right side = 0 or a very small number.

If the solution cannot be found you will be prompted to change the initial value (your guess) and/or the bounds. Hope it helps.

Posted on Dec 08, 2009

SOURCE: how to do binary,hex BCD and decimal on casio

to convert between bases, go to keyboard, then cat(alog) and press B to scroll down to baseConvert(

syntax: baseConvert(value to change, original base, new base)

e.g. to convert 1100 from binary to decimal

baseConvert(1100,2,10)

Posted on Feb 18, 2010

SOURCE: i am a casio fx-82MS user. i would like to know

Hello,

Press [MODE] and select [1:COMP]

Press [SHIFT][MODE] and select [3:Deg]. You can also use rad if the angle you are given is in radians.

To start the conversion

Press [SHIFT][-] (Rec) screen displays **Rec(**

Key in the radius r , ex: 3 screen displays **Rec(3**Press [SHIFT][)] (,) to enter comma separator

Screen displays

Y=2.524532346

If angle is in radians, [SHIFT] [MODE][4:Rad] the command

Rec(3, Pi) gives X=-3, Y=0

I just realized that your question pertains to the FX82MS but is listed under the FX115ES (That is quite a difference) So my answer above does not concern you but I will leave it as is should anyone need the answer for the FX115ES.

Look at the enclosed screen capture for the FX82MS

Posted on Nov 16, 2010

To convert a complex number (not an equation) from rectangular coordinates to polar coordinates you do as follows

2+3[OPTN][ F3 (CLPX)][F1(i)][F6 >][F3> r ,theta][EXE]

2+3[OPTN][ F3 (CLPX)][F1(i)][F6 >][F3> r ,theta][EXE]

Nov 08, 2014 | Casio CFX-9850G Plus Calculator

You do not need any driver for the ClassPad 330. You connect it through the USB port. If it came with the ClassPad manager 32 bits application, just install it. Windows 64 bits system have a 32 bits subsystem to run 32 bit applications.

**Google translate (without accents)**

Usted no necesita ningun controlador driver para la ClassPad 330. Se conecta a traves del puerto USB. Si viene con el gestor de aplicaciones de 32 bits ClassPad, solo lo instale. Sistema Windows de 64 bits tienen un subsistema de 32 bits para ejecutar aplicaciones de 32 bits.

Usted no necesita ningun controlador driver para la ClassPad 330. Se conecta a traves del puerto USB. Si viene con el gestor de aplicaciones de 32 bits ClassPad, solo lo instale. Sistema Windows de 64 bits tienen un subsistema de 32 bits para ejecutar aplicaciones de 32 bits.

Mar 03, 2014 | Casio ClassPad 300 Calculator

To convert from Polar to Rectangular

PRESS [SHIFT and -Rec] then enter the coordinate and angle

e.g. [SHIFT and -Recl]

Rec(15,0)=

r=15

0=0

Jun 18, 2011 | Casio FX-115ES Scientific Calculator

Examples #036 and #037 in the Appendix illustrate how to convert between polar and rectangular coordinates. If you need the appendix and/or the manual, you can download them from

http://support.casio.com/manualfile.php?rgn=1&cid=004001004

http://support.casio.com/manualfile.php?rgn=1&cid=004001004

May 22, 2011 | Casio FX-115ES Scientific Calculator

This is valid for the ClassPad 300Plus (OS version 2.2) but it should work for the ClassPad 330 OS version 3.x

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.

If you enter t**oDMS(18.58)** you get **dms(18,34,48)**. Then if you use **dms( **on the calculated result: **dms(ans) **you get **18.58**

So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the**dms(** command.

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.

If you enter t

So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the

May 12, 2011 | Casio ClassPad 300 Calculator

This is valid for the ClassPad 300Plus (OS version 2.2) but it should work for the ClassPad 330 OS version 3.x

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.

If you enter t**oDMS(18.58)** you get **dms(18,34,48)**. Then if you use **dms( **on the calculated result: **dms(ans) **you get **18.58**

So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the**dms(** command.

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.

If you enter t

So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the

Jan 30, 2011 | Casio ClassPad 300 Calculator

You can switch the display mode for complex numbers by pressing SHIFT MODE down 3 and picking one. This will display the current result in the selected mode.

You can also override the current display mode and specify the format. Add these keystrokes at the end of a calculation: SHIFT 2 then 3 for polar or 4 for rectangular.

You can also override the current display mode and specify the format. Add these keystrokes at the end of a calculation: SHIFT 2 then 3 for polar or 4 for rectangular.

Nov 24, 2010 | Casio FX-115ES Scientific Calculator

This is valid for the ClassPad 300Plus (OS version 2.2) but it should work for the ClassPad 330 OS version 3.x

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.

If you enter t**oDMS(18.58)** you get **dms(18,34,48)**. Then if you use **dms( **on the calculated result: **dms(ans) **you get **18.58**

So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the**dms(** command.

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.

If you enter t

So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the

Sep 06, 2010 | Casio ClassPad 300 Calculator

Hello,

To avoid errors make sure that the angle unit is THE ONE required by your problem. To verify or to change the angle unit press [SIFT][MODE] and select [3: Deg] for degrees, [4:Rad] for radians, or [5:Grad] for grads.

**Convert from rectangular to polar **

[SHIFT][+] (Pol) . Screen displays**Pol(**

You enter the X-coordinate, and the Y coordinate separated by a comma, then you close the parenthesis and press [=].

Exemple: Polar coordinate of the point (1,1)

Pol( 1, 1) gives

r=1.414213562 (square root of 2)

θ=45

Here is how you enter it

Press [SHIFT][MODE][2:LineIO]

[SHIFT][POL] 1 [SHIF] [,] 1 [)] [=]

The screen displays

**Pol(1,1)**

**r= 1.414213562**

θ= 45

**Convert from polar to rectangular coordinates**

Rec ( radius, angle) =

Exemple: Recatngular coordinates of (r=3, θ=60°)

**[SHIFT][Rec] 3 [SHIFT][,] 60 [ ) ] [=] **

The screen displays

**Rec(3,60)**

X= 1.5

Y= 2.598076211

Hope it helps.

To avoid errors make sure that the angle unit is THE ONE required by your problem. To verify or to change the angle unit press [SIFT][MODE] and select [3: Deg] for degrees, [4:Rad] for radians, or [5:Grad] for grads.

[SHIFT][+] (Pol) . Screen displays

You enter the X-coordinate, and the Y coordinate separated by a comma, then you close the parenthesis and press [=].

Exemple: Polar coordinate of the point (1,1)

Pol( 1, 1) gives

r=1.414213562 (square root of 2)

θ=45

Here is how you enter it

Press [SHIFT][MODE][2:LineIO]

[SHIFT][POL] 1 [SHIF] [,] 1 [)] [=]

The screen displays

θ= 45

Rec ( radius, angle) =

Exemple: Recatngular coordinates of (r=3, θ=60°)

The screen displays

X= 1.5

Y= 2.598076211

Hope it helps.

Nov 14, 2009 | Casio FX-115ES Scientific Calculator

to convert between bases, go to keyboard, then cat(alog) and press B to scroll down to baseConvert(

syntax: baseConvert(value to change, original base, new base)

e.g. to convert 1100 from binary to decimal

baseConvert(1100,2,10)

syntax: baseConvert(value to change, original base, new base)

e.g. to convert 1100 from binary to decimal

baseConvert(1100,2,10)

Sep 14, 2009 | Casio ClassPad 300 Calculator

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