The square root of a number a is a number x such that x2 = a, or in other words, the number x whose squared value = a. For example, 2 and −2 are square roots of 2 because 2² = (−2)² = 4. The radical ...

Humans are continuously disturbing the balance of Earth with deforestation for fulfilling their growing needs. Once a tree is cut, its stump remains untouched, and sometimes it starts appearing spooky ...

The ancient Greeks wanted to believe that the universe could be described in its entirety using only whole numbers and the ratios between them — fractions, or what we now call rational numbers. But ...

The program maintains a very large table of square root values in virtual memory. However, the table is too large to fit in physical RAM (we have set a rlimit on the virtual memory size), hence ...