#Casio calculator buttons meaning mac osx
#Casio calculator buttons meaning free

The pallet provides a display area for special features. The calculator is divided into two sections the scientific calculator interface on the left and the calculator pallet on the right. Values in the stack can also be 'popped' down into the input field of the calculator by clicking on the down arrows to the left of the line in the stack. The stack displays only 4 items at once, but one can scroll up and down the stack by clicking on the up and down arrow above the stack. The stack is a feature of the calculator that provides a way to view a history of results. The user is given the option to use either input method and both are equally valid however, there are some trigonometric function (as noted below) that are limited to computer keyboard entry only since there is a limited amount of space available for graphical button placements. The online calculator supports data entry through either a graphical button or through the use of traditional computer keyboard keys. Expressions that contain parenthesis, such as '(1+2)*3', are evaluated by noting the precedence order and entering the form as '1 2 + 3 *'. For example, to evaluate the expression '1 + 2' in RPN, the user is required to enter '1 2 +' and the expression is evaluated immediately after the operator. RPN Mode RPN, which stands for Reverse Polish notation, is a stack-based notation where operators are designed to follow their operands. Expressions entered in algebraic input mode are done in a manner that closely resembles the natural form of the expression and the order of the operations is determined by operator precedence and parenthesis. The calculator mode is set by clicking on the 'ALG/RPN' symbol in the status bar or by changing the mode inside the menu dialog box.Īlgebraic input mode is commonly referred to as 'infix notation' and is widely used by most handheld calculators. The online calculator operates in either algebraic input (default mode) or RPN input.

#Casio calculator buttons meaning free

eCalc is offered as both a free online calculator and as a downloadable calculator.

Inverse Cotangent Online Hyperbolic Trigonometric FunctionsĬoordinate System Decimal To Fraction Complex Numbers Online Unit Converter Constants Library Online Solver Base ConverterĮCalc is a free and easy to use scientific calculator that supports many advanced features including unit conversion, equation solving, and even complex-number math.

#Casio calculator buttons meaning mac osx

These keys have plastic markings that do not wear or fade even after years of use.Įntering two zeros at a time helps to calculate large numbers quickly.Windows Version Mac OSX Version View More Downloads To save battery power, the calculator turns off automatically after approximately 6 minutes of non-use.

Separation every three digits makes even large numbers easy to read. Key operations are stored in a buffer, so nothing is lost even during high-speed input.

Decimal selectorĤ,3,2,1,0 : Specifies the number of decimal places as 4,3,2,1,0.ĪDD2 : 2 decimal places are assumed for entries and results of all addition and substruction operations.

Rounding selectorĥ/4 : Values are rounded off.

Sign change (+/-)Ĭonverts the value from positive to negative or vice versa.Shift keyĬlear one character at a time starting from the last digit.Perform constant calculation easily by pressing arithmetical operation keys(+,-,×, ÷) twice.

Profit margin percent “ % ” key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values.

Function command signsĪ symbol (×, ÷, etc.) on the display indicates the status of the operation you are currently performing.

Set the tax rate freely and display tax amount.įree setting of conversion rates allows to convert easily.

Tax calculationĬalculate price including and excluding tax.

Warranty : 5 years S100 and S200 Functions.

Power supply : Two-way power (solar + CR2025 × 1).