The apparatus of the sentential calculus is relegated to the appendices. Dowden clearly sees this as a book about reasoning, not as an introduction to formal logic or to symbol manipulation. Dowden ...

Logical reasoning uses symbols and formulas to represent propositions and inferences. It is essential for solving mathematical problems. In mathematics, logic explores topics like set theory and ...

The two most important types of logic on the LSAT are conditional and causal reasoning. Conditional reasoning may be phrased in various ways, but it can be essentially reduced to if-then statements.