Calculate your T-Value by taking the difference between the mean and population mean and dividing it over the standard deviation divided by the degrees of freedom square root.

Hence, designers need an effective analog square-root calculator. Because manufacturers do much of the IC fabrication in MOS technology, a MOSFET-based, analog square-root calculator seems appropriate ...

The C language can be used for mathematical operations, ranging from additions and subtractions to square roots and cube roots, along with other polynomial powers that can be created through C ...

Then there was root-mean-square (RMS) voltage. For those nice sine waves, you took the peak voltage and divided by the square root of two, 1.414 or so. You know that kid in the front of the class?

After seeing an exhibit of an old relay-based computer as a kid, [Simon] was inspired to build a simple two-relay latching circuit. Since then, he’s been fascinated by how relays can function… ...

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.

His lecture is titled: "Why Does Nature Like The Square Root of Negative One?" Here's the conundrum: The square root of negative one is an "imaginary'"number, a number that exists, but it is not a ...