## Mathematics 220 --- Fall 2000

## Bill Casselman's section

This section will take an algorithmic approach
to analysis. We begin with decimal arithmetic,
then proceed on to fractions and real numbers.
Programming in Java will be required,
but will be restricted to purely
mathematical problems. Programs and procedures
dealing with input/output
and other background methods will be provided
here.
### Homework

Homework 1

Homework 2

### Integers

The basic procedures for handling decimal
arithmetic will be built here into the file
`Decimal.java` which will be continually
updated. (The original version
is still available.) It deals
with unsigned integers.
These are used by the `MPInt`
package, which defines a new data type of multi-precision
integers.
### Fractions

This is a preliminary version of this fraction package.
### Notes

### Sample problems

### The final exam in retrospect