3 ms·
> The Euler method is too inaccurate to be useful. You can make it as accurate as you want by shrinking the time step. :)
by santaclaus 10y ago
> The Euler method is too inaccurate to be useful.
You can make it as accurate as you want by shrinking the time step. :)
- drjesusphd 10y agoThat's no way to go through life.
- sonium 10y agoThis is actually not true since rounding errors will compound.
- santaclaus 10y agoSure, in IEEE 754! But to call the various explicit variants of Euler useless is a bit off. Symplectic Euler is quite nice in certain applications. Hell, Newton derived a number of theorems by reasoning about explicit Euler discretizations (usually geometrically).