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).
Hestia was also referred to by the names Histia and Vesta. Few temples or shrines were built in Hestia's honor, but as the goddess of the hearth and innermost things, she presided over and was worshipped at the hearths in all homes. Hestia was the first-born, and first-swallowed, child of Rhea and of Kronos, who ate his children. Later, she was the last to emerge when he was forced to regurgitate them by the god Zeus. It was also Zeus who later granted her permission to remain an eternal virgin.