# Symbols on a Calculator?

The symbols on a calculator include the basic symbols of mathematics including the plus sign, the minus sign, the equals sign, the multiplication symbol, and the division symbol. Other symbols that are found on many calculators include the inequality symbols or the less than or greater than symbols, parenthesis and brackets, the caret symbol, the power symbol, the square and cube root symbols, the measured angle, and the spherical angle symbols along with the arcsecond and arcminute symbols.
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Q&A Related to "Symbols on a Calculator?"
 1. Determine the period you are going to examine. It is best to use a period in seconds. For example, you can look over the course of 60 seconds. 2. Measure the amount of tones over http://www.ehow.com/how_7669831_calculate-symbol-r...
 there are symbols and the meanings so you can use the numbers and symbols mixed together. http://wiki.answers.com/Q/What_are_the_symbols_and...
 It's interesting to see how math symbols are actually relatively new (the = sign was invented in 1557). There's a nice Wiki on percentages, and it appears to have come into use as http://www.quora.com/Mathematics/Who-invented-perc...
 The anti log button on a calculator usually says something like" http://www.chacha.com/question/what-is-the-symbol-...
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