**This applet lets you alter the
picture of the cougar on the left using linear transformations.
**

Play with the picture of the cougar by putting in entries into the
white boxes. The numbers correspond to the matrix
a_{11} |
a_{12} |

a_{21} |
a_{22} |

Press "transform" when you are ready.
You may use fractions, * but not
decimals,* which the applet cannot understand.