Logic

Logic exists everywhere, whether we realize it or not. We use it in math, physics, to daily chores like grocery shop, and even waiting for the bus.
The definition of logic is the art or science of thinking. Logic in science is just concerned with the right reasoning and why it is right. The art part of logic is an attempt to develop specific format that we can follow to determine similar circumstances in the future. In other words, the function of the logic in art is to prepare our minds for specific action, while the logic in science is to enable us to understand certain subjects.
There are two branches of logic: formal...