Lecture 3 Notes

# All have same precedence relaonal operators

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Unformatted text preview: to •  Evaluate to a value •  Arithme=c Expression –  Evaluate to a numerical value –  1+1, 10*sin(t), date() –  Many built- in func=ons •  Boolean Expressions –  Evaluate to true or false •  1 or 0 in Matlab –  Created via Evaluated leY to right, so 5 < x < 6 does not make sense! All have same precedence •  Rela=onal Operators (<, <=, ==, ~=, >, >=) •  Boolean Operators (&, &&, |, ||, ~) 1/30/14 5 1/30/14 6 1/31/14 Logical Operators && logical and: Are both condi=ons true? E.g., we ask “is L ≤ xc and xc ≤ R?” In code: L<=xc && xc<=R! && Logical Operators logical and: Are both condi=ons true? | | logical or: Is at least one condi=on...
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## This document was uploaded on 03/11/2014 for the course CSCI 004 at Brown.

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