Popularity:
Publisher's description
Household Calculator is a general purpose ergonomic calculator which combines use simplicity and calculation power. Household Calculator handles main arithmetic operations with two operands, addition, subtraction, multiplication, division, and complex formulas with unlimited number of operations and operands. For example, you can type in Edit Window such formula ((12.55+10.05+8.45+17.35)/30)*0.7-(13.45+15.76+2.05)*0.33 . Ergonomic design allows easily navigate through controls and enter data using both mouse and keyboard. The Household Calculator has three windows or boxes: Edit Window, Result Window, and History Window. In the Edit Window you enter formulas using buttons and keyboard. When you use a keyboard , you can use all standard rules of text editing. The most convenient is use of numerical pad on the right of standard keyboard. Buttons also provides full functionality of Household Calculator. If you mistake in typing formula, like square root of a negative number, you just get a message in the Result Window that the formula is unclear. The Household Calculator tries to handle all possible ambiguities, following the standard mathematical rules. For example, formula 3/-4 - 5*2 will be treated as 3/(-4) - (5*2) . If you want to be completely sure in the result, use parentheses. A result number in the Result Window can be copied into Edit Window by clicking Result button. Sometimes it is useful during calculations. For example factorial button is absent, but you can easily calculate 10! by typing formula 1*2*3*4*5*6*7*8*9*10 or by series 2*3, =, Result, *4, =, Result, *5, =, Result, *6, =, Result, *7, =, Result,*8, =, Result, *9, =, Result, *10, =, imitating "old style calculators". Calculation History Window has unlimited length. Use a scroll bar to navigate the window with log history. You can save the calculation history into text file or print it. Before this you can change size and style of the font in History Window.
Hint: Looking for freeware? View all free software in
Mathematics category
What's New in this Release: Decimal separator globalization
Platform: Win2000,Win7 x32,Win7 x64,Win98,WinServer,WinVista,WinVista x64,WinXP
License: Free To Try
Category:
Education::Mathematics
Date Added: Jul 17, 2008
Last check for an update: Apr 28, 2017
Last version date: Sep 01, 2012
Page Visit: 137
Malware Status: Clean
Scan Date: Aug 16, 2008
Link to Household Calculator sample code
Roman Arabic Numerals Converter |
Roman Arabic Numerals Converter for everybody. Converts Roman numbers to usual (Arabic) numbers and Arabic numbers to Roman.
Scientific Calculator Precision 54 |
Scientific Calculator Precision 54 for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity.
Tvalx Units Converter |
Tvalx Units Converter is a lightweight and reliable unit converter that deals with units of temperature, weight, length, volume and area.
Complex Calculator Precision 18 |
Complex Number Calculator Precision 18 for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity.
Math Center Level 1 |
Math software for students studying precalculus. Math Center Level 1 consists of Graphing calculator 2D, Advanced Calculator, Simple Calculator, Simple Calculator, Simple Rational Calculator, and Simple Integer Calculator.
Derivative Calculator Level 2 |
Derivative Calculator Level 2 for teachers and students. Calculates derivatives of high orders of standard functions (including hyperbolic).
Double Integral Calculator Level 2 |
This calculator calculates double integrals of large variety of functions by tanh-sinh quadrature scheme. Numerical values are calculated with precision 15-16 digits.
Derivative Calculator Real 27 |
Derivative Calculator Real 27 for teachers and students. Calculates derivatives of high orders of standard functions (including hyperbolic).
Taylor Calculator Real 36 |
Taylor Calculator Real 36 for teachers and students. Calculates partial sums of Taylor series of standard functions (including hyperbolic).
Taylor Calculator Level 2 |
Taylor Calculator Level 2 for teachers and students. Calculates partial sums of Taylor series of standard functions (including hyperbolic).
Taylor Calculator Level 1 |
Taylor Calculator Level 1 for teachers and students. Calculates partial sums of Taylor series of standard functions (except hyperbolic).
Derivative Calculator Level 1 |
Derivative Calculator Level 1 for teachers and students. Calculates derivatives of high orders of standard functions (except hyperbolic).
Triple Integral Calculator Level 2 |
This calculator calculates triple integrals of large variety of functions by tanh-sinh quadrature scheme. Numerical values are calculated with precision 15-16 digits.
Quadrature Calculator Level 1 |
This calculator calculates definite integrals of large variety of functions by tanh-sinh quadrature scheme. Numerical values are calculated with precision 15-16 digits. Also uncertainty of result is computed.
Derivative Calculator Real 45 |
Derivative Calculator Real 45 for teachers and students. Calculates derivatives of high orders of standard functions (including hyperbolic).
Derivative Calculator Real 36 |
Derivative Calculator Real 36 for teachers and students. Calculates derivatives of high orders of standard functions (including hyperbolic).