Question about Casio FX-115ES Scientific Calculator

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Posted on Jan 02, 2017

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SOURCE: how to go back to calculations i did before ???

Hello,

If you have the Replay button, you can go back, as long as you did not turn off calculator. There is a limit on how far back you can go.

Hope it helps.

Posted on Sep 25, 2009

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In Casio Graphing calculators, MA error stands for Math Error. The calculation overflows the memory.

Nov 07, 2016 | Casio FX-9750GII Graphing Calculator

Divide by 100.

Apr 27, 2014 | Casio FX-115ES Scientific Calculator

The two calculators you are referring to do not have a financial utility. they cannot calculate cash flows. Casio does make a financial calculator, the FC-200V. Texas Instruments has two or three Business Analysts and so does HP. Some Casio Graphing Calculators are able to perform TVM, Amortization and such like financial applications.

Apr 11, 2012 | Casio Office Equipment & Supplies

There is no key for that. If you want to use npv( **net present value**, you access it by pressing APPS>1:Finance>7:npv(

The function npv( requires a list for subsequent inflows. The name of the list where all subsequent inflows are stored must be given as argument of the function. That argument tells the functions where to find the inflows.

In the TI84Plus manual, the chapter 14: Applications treats the calculation of cash flows.

The function npv( requires a list for subsequent inflows. The name of the list where all subsequent inflows are stored must be given as argument of the function. That argument tells the functions where to find the inflows.

In the TI84Plus manual, the chapter 14: Applications treats the calculation of cash flows.

Mar 05, 2012 | Texas Instruments TI-84 Plus Calculator

To calculate IRR and NPVEnter the cash flows as follows, remembering the sign convention:

I did not come up with this solution. Just found it for you.

- Clear previous data by pressing
**fXY**and**fCLX.** - Enter the cash flow at time zero using
**# gPV**[**# CF0**]. - Enter subsequent cash flows using
**# gPMT**[**# CFj**]. - If a cash flow is repeated, enter the number of times it is repeated (including the first time you just entered) using
**# gFV**[**# Nj**]. For example, three equal flows in a row would be entered as**3 Nj**. - When you have entered your last cash flow:
- If you are calculating an NPV, enter your interest rate as
**# i**(consistent with interval between cash flows) followed by**fPV**[**NPV**]. - If you are calculating an IRR, enter
**fFV**[**IRR**].

I did not come up with this solution. Just found it for you.

Apr 04, 2011 | HP 12c Calculator

Hello,

If you have the Replay button, you can go back, as long as you did not turn off calculator. There is a limit on how far back you can go.

Hope it helps.

If you have the Replay button, you can go back, as long as you did not turn off calculator. There is a limit on how far back you can go.

Hope it helps.

Mar 28, 2009 | Casio FX-300MS Calculator

Just input #20 then press log button then (2/10 shift 5 (m)) so it will look like 20log (2/10m) = 46.02

Aug 23, 2008 | Casio FX-300MS Calculator

Are you using the finance app?

[APPS] [1] [ENTER]

For NPV, choose "7:npv("

Then use:

npv(interest rate, cost {cash flows}, {frequencies of cash flows})

For IRR, choose "8:irr("

Then use:

irr(interest rate, cost {cash flows}, {frequencies of cash flows})

[APPS] [1] [ENTER]

For NPV, choose "7:npv("

Then use:

npv(interest rate, cost {cash flows}, {frequencies of cash flows})

For IRR, choose "8:irr("

Then use:

irr(interest rate, cost {cash flows}, {frequencies of cash flows})

Jul 25, 2008 | Texas Instruments BA-II Plus Calculator

Use the "FINANCE" app:

[APPS] [1] [ENTER]

for npv: select "7:NPV"

now you should get "npv(" on your screen.

use: npv(interest rate, cost {cash flows}, {frequencies of cash flows})

for irr: select "8: irr"

"irr(" will come up.

use: irr(interest rate, cost {cash flows}, {frequencies of cash flows})

[APPS] [1] [ENTER]

for npv: select "7:NPV"

now you should get "npv(" on your screen.

use: npv(interest rate, cost {cash flows}, {frequencies of cash flows})

for irr: select "8: irr"

"irr(" will come up.

use: irr(interest rate, cost {cash flows}, {frequencies of cash flows})

May 13, 2008 | Texas Instruments TI-84 Plus Calculator

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