'Use rules' diaporamas de présentation

Programming Language Concepts

Programming Language Concepts. Chapter 3 Describing Syntax and Semantics. Review. Syntax is the description of which strings of symbols are meaningful expressions in a language It takes more than syntax to understand a language; need meaning ( semantics ) too Syntax is the entry point.

1.09k views • 90 slides

Context-free grammars are a subset of context-sensitive grammars

Context-free grammars are a subset of context-sensitive grammars. Roger L. Costello February 16, 2014. Objective: Show that Type 2 is a subset of Type 1. Grammars: a brief refresher. A grammar is a concise way to specify a language. A language is a set of strings.

1.03k views • 78 slides

Spelling

Spelling. Learning objective: We will be able to spell words with a double consonant and two syllables. Find the rule. Look at the words below. Can you spot how the spelling changes when s is added? carry carries worry worries marry marries. The rules. Rule 1.

475 views • 6 slides

Strategy: Find the voltage of all 3 elements.

131 views • 1 slides