Award-winning unit conversion program. Hundreds of units are included, along with detailed descriptions giving the history and definitions of units. Features include conversion tables, adjustable number of decimal places, and conversion formulas.
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.
TimeCard Standard tracks employee time and attendance, and records and calculates regular and overtime hours worked. It also records hours employees were not at work, by category, and automatically calculates benefit hours employees have earned.
This calculator calculates double integrals of large variety of functions by tanh-sinh quadrature scheme. Numerical values are calculated with precision 15-16 digits.
Math Games Level 1 teaches addition and multiplication with numbers from 1 to 12. Using the mouse, a student can select the values to calculate. Then, he or she clicks on the "Ask Me" button and lets the robot do the calculation.
DKCALC is a 32-bit speech & sound enabled editable tape calculator that offers both adding machine and standard calculator modes. In provides scientific and financial functions with sophisticated tape editing capabilities and a useful Help utility.