This software enables the manipulation of algebraic equations and finding integrals. Users can define their own functions and constants, and perform tasks such as finding standard deviation and plotting functions. The software can also solve triangles and perform least squares fits, including nonlinear and simultaneous linear/nonlinear equations, and find polynomial roots.
With UltimaCalc, users can type out their calculations as plain text, evaluate them, and even edit them before recalculating. Additionally, the software records all calculations, making it easy to retrace your steps. UltimaCalc comes with a comprehensive help system that guides users through various mathematical operations.
This software provides users with the ability to work with algebra, simplify expressions, and even differentiate them. Users can also integrate a wide range of expressions and have their solutions explained. Furthermore, UltimaCalc supports the finding of Taylor series, factorizing polynomials, dividing them, and finding their GCDs.
UltimaCalc has specialized tools that operate in their own windows and can save their data for future reference. The software performs a variety of least square fit methods, including non-linear, polynomial, and multivariate. It also finds the minimum of a multi-variate expression, solves triangles, finds roots of polynomials up to tenth order, or solve simultaneous linear or non-linear equations.
With UltimaCalc, users can benefit from logarithms to base 2, two-argument inverse tangent, greatest common divisor, floor and ceiling functions, absolute value, min, max, extract the fractional part of a number, and even find the value for which an expression is at its minimum. The software also lets users find the slope of a line between two points, calculate definite integrals, define their functions, variables, and constants.
UltimaCalc can work up to a precision of 38 digits. The software allows users to select the display precision and group the digits for readability. The 'scientific' view modes use exponent format, while the 'engineering' mode uses suffixes such as k (kilo) and M (mega). Moreover, UltimaCalc lets users view results in hexadecimal and even as ratios.
Furthermore, users can calculate the mean, median, and standard deviation of a sample and its population. They can also use absolute deviation fit to minimize the distorting effects of outlying values. UltimaCalc can plot functions, specify starting and ending conditions, and even combine multiple plots. Finally, users can work with dates, find Easter for any year, and easily perform simple navigational calculations.
Overall, UltimaCalc is an excellent software that provides users with a comprehensive set of tools and features. Its ease of use and precision make it ideal for scientific and mathematical calculations. It is a valuable tool for students, academics, and professionals alike.
Version 3.0.645:
* Fully compatible with Windows Vista.
* An Algebra module that performs manipulations on algebraic expressions.
* Least-squares fit of nonlinear expressions to data.
* Minimisation of nonlinear expressions.
* Simultaneous nonlinear equations.
* Main window can be made transparent.
Version 2.1.413:
* A reference table of more than 100 constants.
* Calculation files open from a menu item and from Windows Explorer.
* Improved format options for numbers and dates.
* Roots of Polynomials and polynomial regression: handle up to 10th order.
* Select target accuracy for 'integrate' function.
Version 2.1.351:
* Regression and Plot Functions: These now have an optional window which shows the X-Y coordinates of the mouse pointer on the display.
* Data for regression is now saved in human-readable format.
* Regression, Standard Deviation. Can apply transformations to the data.
* Standard Deviation: now has enhanced capabilities.
Version 2.1.255: Stacked bar charts, GUI improvements, bug fixes, improved installer.