Mathematics also publishes timely and thorough survey articles on current trends, new theoretical techniques, novel ideas and new mathematical tools in different branches of mathematics. Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering.

Understanding the Context

Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History. THEORETICAL definition: 1. based on the ideas that relate to a subject, not the practical uses of that subject: 2. related….

Key Insights

Learn more. The meaning of THEORETICAL is existing only in theory : hypothetical. How to use theoretical in a sentence. Definition of theoretical adjective from the Oxford Advanced Learner's Dictionary. connected with the ideas and principles on which a particular subject is based, rather than with practice and experiment.

Final Thoughts

The first year provides students with a sound theoretical basis for later study. A theoretical study or explanation is based on or uses the ideas and abstract principles that relate to a particular subject, rather than the practical aspects or uses of it. Picture something that’s theoretical as something that lives in the world of thought or imagination. It’s like a seed of an idea that hasn’t sprouted yet. Imagine you have an awesome idea for a video game. It’s not on your computer—it’s still floating around in your brain.

That’s theoretical. Something theoretical is concerned with theories and hypotheses — it's not necessarily based on real life or meant to be applied to real life. Theoretical things are based on theory and ideas, while practical ones are based on practice.