I need it to show the message every time a = 0 (mod p). But it only does it when a is actually 0. For example, if I plug Legendre(11,11), I get "-1".
Legendre := proc (a, p)
local L; if a = `mod`(0, p) then
"Coose a different integer";
else if a = -1 then
L := (-1)^((1/2)*p-1/2);
else
L := `mod`(a^((1/2)*p-1/2), p);
end if;
if L = 1 then
L else L := -1;
L end if end if;
end proc;
<代码>a = mo(0, p.>> 应为0 = mod (a, p.
见。
Okay, I ll bite. I ve got really pleasant code/window colors set up in Xcode. Ordinarily, my selection color is very visible. When I am doing a project search and iterating through the results, ...
Can someone help me to see what is going wrong with this setup I build the @sql query in the function below like this. The extra quotes are setup in the conditions array. $sql .= " WHERE $...
I have a Patient table: PatientId Admitted --------- --------------- 1 d/m/yy hh:mm:ss 2 d/m/yy hh:mm:ss 3 d/m/yy hh:mm:ss I have a PatientMeasurement table (0 to ...
What is the XSD syntax, given <xs:element name="PhoneNumber" type="xs:string" ...? > , to specify the following format for a phone number: 12 characters and area code is digits. example of ...
Original: $sql = "SELECT DATE(TimeAdded) AS Date, $column_name FROM Codes ORDER BY TimeAdded ASC"; Altered: $sql = "SELECT DATE("m", TimeAdded ) AS Date, ColumnName FROM TableName ORDER BY ...
Is there a way to have named arguments like in perl/python for example object.method(arg1 => value1, arg2 => value2, arg3 => 0); in C# prior to C# 4.0?
I am not a fan of the following construction if (self = [super init]) { //do something with self assuming it has been created } Is the following equivalent? self = [super init]; if (self != ...
Post an example to execute a "C" statement without semicolon( ; )