'Correct symbols' presentation slideshows

650 views • 48 slides

Simplifying CFGs

Simplifying CFGs. There are several ways in which context-free grammars can be simplified. One natural way is to eliminate useless symbols those that cannot be part of a derivation (or parse tree) Symbols may be useless in one of two ways. they may not be reachable from the start symbol.

549 views • 35 slides

Bell-Ringer

Bell-Ringer. Write down one question you still have so that I can answer it today before the test!. Always, Sometimes or Never. Two points _______ lie in exactly one line Three points _______ lie in exactly one line Three points ________ lie in exactly one plane

384 views • 31 slides

Chapter 9 Chemical Names and Formulas Section 9.1 Naming Ions

613 views • 27 slides

Ionic Bonding

446 views • 23 slides

Chapter 2: Atoms and Molecules

Chapter 2: Atoms and Molecules. Chemistry 140 HCC/TCHS. LEARNING OBJECTIVES/ASSESSMENT. 1. Use symbols for chemical elements to write formulas for chemical compounds. 2. Identify the characteristics of protons, neutrons, and electrons.

350 views • 18 slides

Chemical Reactions & Equations

Chemical Reactions & Equations. Chemistry Fall 2013. Chemical Reactions. A chemical reaction is a process in which one or more substances are converted into new substances with different physical and chemical properties. All chemical reactions involve 2 types of substances:

844 views • 14 slides

P3: Electricity

P3: Electricity. ICT Investigation: Modeling Electrical Circuits. Objectives. Review the concepts of current and resistance Understand potential difference in electrical circuits. Specific Objectives.

194 views • 9 slides