Comparison With Other PRNGs
If higher quality random numbers are needed, and sufficient memory is available (~ 2 kilobytes), then the Mersenne twister algorithm provides a vastly longer period (219937 − 1) and variate uniformity. The Mersenne twister generates higher-quality deviates than almost any LCG. A common Mersenne twister implementation, interestingly enough, uses an LCG to generate seed data.
A Linear Feedback Shift Register PRNG can be implemented with essentially the same amount of memory and produces a stream of pseudorandom numbers with better randomness qualities when considering streams of bits, albeit with a bit more computation.
Read more about this topic: Linear Congruential Generator
Famous quotes containing the words comparison with and/or comparison:
“In everyone’s youthful dreams, philosophy is still vaguely but inseparably, and with singular truth, associated with the East, nor do after years discover its local habitation in the Western world. In comparison with the philosophers of the East, we may say that modern Europe has yet given birth to none.”
—Henry David Thoreau (1817–1862)
“We teach boys to be such men as we are. We do not teach them to aspire to be all they can. We do not give them a training as if we believed in their noble nature. We scarce educate their bodies. We do not train the eye and the hand. We exercise their understandings to the apprehension and comparison of some facts, to a skill in numbers, in words; we aim to make accountants, attorneys, engineers; but not to make able, earnest, great- hearted men.”
—Ralph Waldo Emerson (1803–1882)