Hewlett-Packard Corporation joined the market in early 1972 with the HP-35 scientific calculator. It could not only add, subtract, multiply, and divide but compute trigonometric functions, logarithms, ...

Since no one is likely to build an arcade cabinet version of a TI-89, all of these retro calculators are instead emulated entirely within a browser. This includes working buttons and functions on ...

there are 240 kinds of integrated functions for our black scientific calculators, including percentages, trigonometry, 24 parentheses levels, summation, regressions, fractions, regressions ...

graphing calculators or statistical software packages are required to calculate a probability density function. You should note that investment returns are rarely, if ever, normally distributed ...

With video sorted out, he still needed a way to interface the calculator’s keyboard with the Pi. For this, he added a function in his calculator application that echoed the keys pressed to the ...

Some "complex" calculators may look like they do everything you need, but they might lack a specific function. And some are less complicated than others. High-school math students will likely need ...

Authors should provide at the time of submission a short paragraph explaining why their work justifies urgent publication as a Communication. Ideally, a Full paper in Food & Function should follow ...

If your total itemized deductions are less than the standard deduction, the calculator will use the standard deduction. Enter your total 401k retirement contributions for 2022. For 2022 ...