Scientific Calculator

01 Basic Operations

Use + , - , × , ÷ for basic calculations along with the numbers

02 Trigonometric Functions

Use sin , cos , tan and their inverse using the shift button

03 Logarithms

For log with any base use the normal log button but for the base e logarithm press Shift + log

04 Powers

For squaring a number press the number then the x² button, for raising it to the power of n press the number you want to raise then press xⁿ followed by the power.

05 Roots

For square root press the button √x followed by whatever you need to find the square root of. For finding a root of a power n first press Shift + ⁿ√x after which you enter the power like 3 (which will give you the cube root). Then press the √x button once again and then enter the number you want the root of.

06 Scientific Constants

The Graphy scientific calculator comes with built-in scientific constants like π and e. To use them in your expressions, simply press either the π or e buttons whenever needed.

07 Fractions

For fractions press the x/y button and then enter the numerator followed by the denominator. For mixed fractions press Shift + Fraction and then enter the whole number followed by the numerator and denominator. To navigate between the numerator and denominator, use the up and down arrow keys.

08 Angle Units

The Graphy scientific calculator supports both degrees and radians as a units for angles used in trigonometric functions sin, cos and tan. To switch between the units, use the settings menu accessed by clicking on the gear button. Once you open the settings menu you can select the angle unit option which will give you two options: DEG and RAD. You can pick and change between these using the right and left arrow keys, once you select your desired option, use the OK button to save your option and then press Home to return to your calculation

09 Navigation

Use the left and right arrow keys to move through your expression. When inside of a fraction, use the up and down arrow keys to move between the numerator and the denominator. You can see where you currently are in the expression using the | line that appears

10 Editing your expressions

You can edit your expressions at any time before pressing = and executing the calculation. You can make use of the AC button to clear the whole expression, or the ⌫ delete button to remove the last entered character.

11 Shift

The SHIFT button allows you to access the secondary function of the button. For example, using SHIFT + sin will give you the arcsine function.

12 Previous Answer

After executing a calculation, you can access the previous answer by pressing the ANS button. This will allow you to insert the value from the previous expression without having to remember and manually type it in.

Graphy