English: The animated clip shows the idea behind Simpons's One-Third Rule, approximating the function with a parabola that passes through the three sample points and finding the area under the parabola instead of the function itself. The error in the approximation decreases as the size of each interval decreases.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.