Riemann Sum
Let a Closed Interval 
be partitioned by points 
, the lengths of the resultingintervals between the points are denoted 
, 
, ..., 
. Then the quantity
is called a Riemann sum for a given function
and partition. The value 
iscalled the Mesh Size of the partition. If the Limit 
exists, this limit is knownas the Riemann Integral of over the interval . The shaded areas in the above plots show the Lower and Upper Sums for a constant Mesh Size.See also Lower Sum, Riemann Integral, Upper Sum- Metric Tensor
- Mex
- Mex Sequence
- Mian-Chowla Sequence
- Mice Problem
- Mid-Arc Points
- Midcircle
- Middlespoint
- Midpoint
- Midpoint Ellipse
- Midradius
- Midrange
- Midsphere
- Midy's Theorem
- Mikusinski's Problem
- Milin Conjecture
- Mill
- Miller-Askinuze Solid
- Miller Cylindrical Projection
- Miller's Algorithm
- Miller's Primality Test
- Miller's Solid
- Milliard
- Millin Series
- Million