Here are some simple substitutions that you can make to the food you already eat to help fight cholesterol painlessly.

This reduction makes crytanalysis slightly more difficult than simple one-to-one substitution.

This is easy to verify algebraically with a simple substitution.

This time, no judgment call was involved as the referees failed to allow a simple but crucial substitution.

But it does mean making simple substitutions when baking.

You're hardly the one to get all high and mighty about a simple substitution.

It is relatively straightforward to create a machine for performing simple substitution.

With some simple substitutions, you can trim excess calories and still make your favorite dishes.

Now, this simple substitution of one consumer for another, in no way effects trade in general.

Also, there will be many more changes involved than simple substitution.