Divide

Not available in this language yet.
Divide( value_1, value_2, ... )
Divide( value_1, value_2, ... )
Divide( value_1, value_2, ... )
divide( value_1, value_2, ... )
Divide( value_1, value_2, ... )

Description

The Divide function computes the quotient of two or more numbers. When all of the numbers are integers, the result is a long integer value. When any of the numbers is a floating-point number, the result is a double-precision, floating-point value.

Attempting to divide an empty list results in an "invalid argument" error.

Attempting to divide any value by zero results in a "invalid argument" error.

Parameters

Argument Type Definition and Requirements

value

Number

Two or more numbers to divide.

Returns

A number which is the result of dividing two or more numbers. When all of the parameters are integers, the result is a long (integer division). Otherwise, the result is a double (floating-point division).

Examples

  1. The following query executes two equivalent division operations. The first example provides the Divide function a list of numbers. The second equivalent operation first divides 10 by 5, the takes the result of that operation and divides it by 2:

    client.Query(Divide(10, 5, 2));
    1
    curl https://db.fauna.com/ \
    -u fnAChGwBcAACAO70ziE0cfROosNJHdgBmJU1PgpL: \
    -d '{ "divide": [ 10, 5, 2 ] }'
    HTTP/1.1 200 OK
{ "resource": 1 }
    result, _ := client.Query(f.Divide(10, 5, 2))

fmt.Println(result)
    1
    System.out.println(
    client.query(
        Divide(Value(10), Value(5), Value(2))
    ).get());
    1
    client.query(q.Divide(10, 5, 2))
.then((ret) => console.log(ret))
    1
    print(client.query(
  q.divide(10, 5, 2)
))
    1
    println(Await.result(
  client.query(
    Divide(10, 5, 2)
  ),
  5.seconds
))
    1

    is equivalent to:

    client.Query(Divide(Divide(10, 5), 2));
    1
    curl https://db.fauna.com/ \
    -u fnAChGwBcAACAO70ziE0cfROosNJHdgBmJU1PgpL: \
    -d '{ "divide": [ { "divide": [ 10, 5 ] }, 2 ] }'
    HTTP/1.1 200 OK
{ "resource": 1 }
    result, _ := client.Query(f.Divide(f.Divide(10, 5), 2))

fmt.Println(result)
    1
    System.out.println(
    client.query(
        Divide(Divide(Value(10), Value(5)), Value(2))
    ).get());
    1
    client.query(q.Divide(q.Divide(10, 5), 2))
.then((ret) => console.log(ret))
    1
    print(client.query(
  q.divide(q.divide(10, 5), 2)
))
    1
    println(Await.result(
  client.query(
    Divide(Divide(10, 5), 2)
  ),
  5.seconds
))
    1

  2. The following query demonstrates that dividing with integers results in an integer result:

    client.Query(Divide(1, 2));
    LongV(0)
    result, _ := client.Query(f.Divide(1, 2))

fmt.Println(result)
    0
    System.out.println(
    client.query(
        Divide(Value(1), Value(2))
    ).get());
    0
    client.query(q.Divide(1, 2))
.then((ret) => console.log(ret))
    0
    print(client.query(
  q.divide(1, 2)
))
    0
    println(Await.result(
  client.query(
    Divide(1, 2)
  ),
  5.seconds
))
    0

  3. The following query demonstrates that dividing with a double value results in a floating-point result:

    Not available in this language yet.
    Not available in this language yet.
    System.out.println(
    client.query(
        Divide(Value(1), ToDouble(Value(2)))
    ).get());
    0.5
    client.query(q.Divide(1, q.ToDouble(2)))
.then((ret) => console.log(ret))
    0.5
    Not available in this language yet.
    println(Await.result(
  client.query(
    Divide(1, ToDouble(2))
  ),
  5.seconds
))
    0.5

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