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100% Original 39GS Calculator, NOT FAKE NOT COPY!

SIZE:18x9x3cm

Specifications:

Configuration

Flash read-only memory (ROM) (available for future electronic software upgrades): No

Random access memory (RAM): 256KB

Reusable custom menu keys: No

Reusable custom keyboard (user mode): No

Peripherals: Yes

Support Aplets: is

Support libraries / RPL programs: No

Vector operation

Cartesian / Polar: Yes

Matrix Operations: Yes

Matrix Editor: Yes

Drawing features

2-D operation, very, parameter mapping: Yes

Order, spider, ladder shape diagram: yes

Drawing / tabulation screen, box-type diagram statistic: Yes

3-D differential equations, square Drawing: No

Column Square, scattering cartography: Yes

Find: intersect, extremum, slope, area: Yes

Zoom, track ,, coordinates, shadow: Yes

Mathematical properties

+, -, X, /, SQRT, 1 / x, ln, ex, SQRT x: is

yx, log, 10x,%, Pi, n !: is

Score: Yes

Degree, curvature, gradient mode: Yes

Trigonometry / inverse function: Yes

Hyperbolic / inverse function: Yes

Solve application software (Roots): Yes

Digital integration: Yes

Symbolic Integration: Yes

Digital Differential: Yes

Symbolic differentiation: Yes

Arithmetic: Yes

Polynomial rooting, Taylor series: No

Absolute value, rounding: Yes

Integer and fractional part of the number: Yes

Modulo operation, the smallest integer largest integer: yes

Computer Algebra System (CAS): No

Scientific characteristics

When decipoint / minutes and seconds transformation: Yes

Polar / Cartesian coordinates transformation: Yes

Angle Conversion: Yes

Base conversion and operation: No

Unit Conversion: No

Bit, Boolean graphics: No

Display and print pictures: Yes

Statistical properties

x, x2, y, y2, xy: yes

Sample standard deviation, mean / weighted average: Yes

Overall standard deviation: Yes

Linear regression: Yes

Combination, arrangement: Yes

Weighted average: is

Edit, save, name, list: Yes

Curve fit (LIN, LOG, EXP, POW): is

Drawing statistics: Yes

Suppose Detection: YES

Confidence interval: Yes

Other features

Roots: Solve

Digital stepwise / storage or byte: 128KB

Scalable random access memory (RAM): No

Branch: Yes

Indicator: No

Alpha program tips: is

Entry form, alpha string manipulation: Yes

Indirect addressing: No

Index loop: Yes

Alpha List: Yes

Finance Function: No

Packing Desrciption

One Original 39gs Calculator(as pictures)

One USB AM to mini 5P cord

Plastic bag

Note: The battery does not including in the package by shipping policy. Thank you for your understanding!

Pictures Show

100% Original 39GS Calculator, NOT FAKE NOT COPY!

Specifications:

Configuration

Flash read-only memory (ROM) (available for future electronic software upgrades): No

Random access memory (RAM): 256KB

Reusable custom menu keys: No

Reusable custom keyboard (user mode): No

Peripherals: Yes

Support Aplets: is

Support libraries / RPL programs: No

Vector operation

Cartesian / Polar: Yes

Matrix Operations: Yes

Matrix Editor: Yes

Drawing features

2-D operation, very, parameter mapping: Yes

Order, spider, ladder shape diagram: yes

Drawing / tabulation screen, box-type diagram statistic: Yes

3-D differential equations, square Drawing: No

Column Square, scattering cartography: Yes

Find: intersect, extremum, slope, area: Yes

Zoom, track ,, coordinates, shadow: Yes

Mathematical properties

+, -, X, /, SQRT, 1 / x, ln, ex, SQRT x: is

yx, log, 10x,%, Pi, n !: is

Score: Yes

Degree, curvature, gradient mode: Yes

Trigonometry / inverse function: Yes

Hyperbolic / inverse function: Yes

Solve application software (Roots): Yes

Digital integration: Yes

Symbolic Integration: Yes

Digital Differential: Yes

Symbolic differentiation: Yes

Arithmetic: Yes

Polynomial rooting, Taylor series: No

Absolute value, rounding: Yes

Integer and fractional part of the number: Yes

Modulo operation, the smallest integer largest integer: yes

Computer Algebra System (CAS): No

Scientific characteristics

When decipoint / minutes and seconds transformation: Yes

Polar / Cartesian coordinates transformation: Yes

Angle Conversion: Yes

Base conversion and operation: No

Unit Conversion: No

Bit, Boolean graphics: No

Display and print pictures: Yes

Statistical properties

x, x2, y, y2, xy: yes

Sample standard deviation, mean / weighted average: Yes

Overall standard deviation: Yes

Linear regression: Yes

Combination, arrangement: Yes

Weighted average: is

Edit, save, name, list: Yes

Curve fit (LIN, LOG, EXP, POW): is

Drawing statistics: Yes

Suppose Detection: YES

Confidence interval: Yes

Other features

Roots: Solve

Digital stepwise / storage or byte: 128KB

Scalable random access memory (RAM): No

Branch: Yes

Indicator: No

Alpha program tips: is

Entry form, alpha string manipulation: Yes

Indirect addressing: No

Index loop: Yes

Alpha List: Yes

Finance Function: No

Packing Desrciption

One Original 39gs Calculator(as pictures)

One USB AM to mini 5P cord

Plastic bag

Note: The battery does not including in the package by shipping policy. Thank you for your understanding!

Pictures Show

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive in your country.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contain your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
Your order did not arrive due to exceptional circumstances outside the control of LionnoirBoutique (i.e. not cleared by customs, delayed by a natural disaster).
Other exceptional circumstances outside the control of https://www.lionnoirboutique.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Free shipping 1 Piece New Original Calculator Graphic for 39gs Graphics Calculator teach SAT/AP test for 39gs 18x9x3cm