Unformatted text preview: p(‘Yes’)
end Insight Through Computing Solution Fragment xc = b/2;
if (L <= xc) && (xc <= R)
disp(‘Yes’)
else
disp(‘No’)
end Insight Through Computing Boolean Expressions The ifelse Construct boolean expression if Commands to execute if the
expression if TRUE
else
Commands to execute if the
expression if FALSE
end
Insight Through Computing (xc < L)  (R < xc)
Their value is either true or false. Made up of comparisons that are either true or false. Connected by logical operators: and (&&) , or (), not (~) Insight Through Computing Relational Operators Arithmetic Expressions (x+3)*(yz)
Their value is a number. Made up of other (simpler) arithmetic expressions that are connected by arithmetic operators: + ,  . * . / Insight Through Computing <
>
<=
>=
==
~= Less than Greater than Less than or equal to Greater than or equal to Equal to Not equal to Insight Through Computing 14 1/28/14 The And Operator && The Or Operator  &&                                                F F F F T...
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 Spring '14
 Potter
 Algorithms, Expression, Equals sign, relational operator

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