This is a

graph of the

equation `y = csc x = 1/sin x`. There are

discontinuities at the points

`x = 0`,

`x=-π`, and

`x = π` for which

`y` is

undefined.

+-------------------------------------------------------------------------------------------------+
| | # # | 2.5000
| | # # | 2.3333
| | # ## | 2.1666
| | # # | 2.0000
| | # # | 1.8333
| | # # | 1.6666
| | # # | 1.5000
| | ### ### | 1.3333
| | ### ### | 1.1666
| | ############# | 1.0000
| | | .83333
| | | .66666
| | | .50000
| | | .33333
| | | .16666
|------------------------------------------------|------------------------------------------------| .00000
| | | -.1666
| | | -.3333
| | | -.5000
| | | -.6666
| | | -.8333
| ############# | | -1.000
| ### ### | | -1.166
| ### ### | | -1.333
| # # | | -1.500
| # # | | -1.666
| # # | | -1.833
| # # | | -2.000
| ## # | | -2.166
| # # | | -2.333
| # # | | -2.500
+-------------------------------------------------------------------------------------------------+
A A A A A
-π -π/2 0 π/2 π