A simple modification of the Euler method which eliminates the stability problems noted in the previous section is the backward Euler method: + = + (+, +). This differs from the (standard, or forward) Euler method in that the function is evaluated at the end point of the step, instead of the starting point.
*Artemis*. Artemis is the Goddess of the Hunt. She had 50 hounds and 50 Draiads (wood nymphs) and a quiver full of painless silver arrows. Along with her twin brother Apollo, she was the daughter of Zeus and Leto as well as being youngest of the three maiden goddesses (in addition to Hestia and Athena).
Also known as the ancient Greek goddess of hearth, Hestia was the eldest among the first Olympian siblings â her brothers being Zeus, Poseidon and Hades. It is believed that there were three virgin goddesses in the ancient Greek mythology and Hestia was one of them â the other two being Athena and Artemis.