英語 での Expr の使用例とその 日本語 への翻訳
{-}
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Colloquial
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Ecclesiastic
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Computer
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Programming
True if expr is false.
Expr} must evaluate to a number.
For the GUI{expr} is used as.
Expr' specifies an expression for an attribute.
Get true if expr is NULL(not null).
Expr} is used literally, not as a pattern.
The second form assigns the value of expr to name.
A bare expression, expr, is acceptable as an attribute;
Keeping layouts and enabling encoding using Zend_Json_Expr.
Here, expr is the workspace variable name of the expression.
The third form assigns the value of expr to the index'th component of name;
Otherwise,{expr} specifies a particular buffer to return.
Then L[1]+'integrate(L[2], x) is an antiderivative of expr with respect to x.
Specifies the expression of grn_expr to identify the record.
If all values are constants,they are evaluated according to the type of expr and sorted.
Fold-expr expr'foldexpr' gives the fold level of a line.
While they look complicated, the argument for each of the expr objects is a relatively simple equation.
A default_expr may be set with the optional else statement.
As we remember, there are two arrow functions:without body value=> expr and with body value=>{…}.
The syntax of the expr command in general is historic and inconvenient.
The expr utility evaluates the expression and writes the result to standard output.
If there is no result from expr processing, a NEWLINE is written to standard output.
The expr utility evaluates expression and writes the result on standard output.
Argumentn evaluates the expression expr and those appearing in argument1 to argumentn.
The expr utility evaluates the expression and writes the result to standard output.
Note that the syntax of expr has nothing to do with that described under Expressions.
Diff(expr, x) returns the first derivative of expr with respect to the variable x.
The expressions( expr) and begin expr end have the same value as expr.
Int(expr, var, a, b) computes the definite integral of expr with respect to var from a to b.
Writeexpr(expr, filename) saves a description of the optimization expression expr in a file named filename.