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## Core Java 8 Cookbooks and Examples - Part 3

### Relevant articles:

- [Evaluating a Math Expression in Java](https://www.baeldung.com/java-evaluate-math-expression-string)
- [Swap Two Variables in Java](https://www.baeldung.com/java-swap-two-variables)
- [Java Program to Find the Roots of a Quadratic Equation](https://www.baeldung.com/roots-quadratic-equation/)
- [Create a BMI Calculator in Java](https://www.baeldung.com/java-body-mass-index-calculator)
- More articles: [[<-- Prev]](/core-java-modules/core-java-lang-math-2)
