Difference between revisions of "Core.Terms.MathematicalOperations"

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−
[[Category:Core]]
+
{{DISPLAYTITLE:OTX '''MathematicalOperations'''}}[[Category:Core]]
 
== Classification ==
 
== Classification ==
 
{{ClassificationActivity | MathematicalOperations | Basic mathematical operators | [[Term]] | [[Core|OTX Core library]] | [[Operations]] | - | - }}
 
{{ClassificationActivity | MathematicalOperations | Basic mathematical operators | [[Term]] | [[Core|OTX Core library]] | [[Operations]] | - | - }}
Line 5: Line 5:
 
== OTL Syntax ==
 
== OTL Syntax ==
 
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;">
 
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;">
−
NumericValue = NumericTerm1 operator NumericTerm2
+
NumericValue = NumericTerm1 + NumericTerm2 + NumericTerm3 + ...
−
NumericValue = - NumericTerm1
+
NumericValue = NumericTerm1 - NumericTerm2
 +
NumericValue = NumericTerm1 * NumericTerm2 * NumericTerm3 + ...
 +
NumericValue = NumericTerm1 / NumericTerm2
 +
NumericValue = NumericTerm1 % NumericTerm2
 +
NumericValue = |NumericTerm1|
 +
NumericValue = Round(NumericTerm1)
 +
NumericValue = Negate(NumericTerm1)
 
</syntaxhighlight>
 
</syntaxhighlight>
  
 
== Description ==
 
== Description ==
−
Mathematical operators are used according to the C# notation for mathematical operations. The following operators can be used:
+
Some of the mathematical operators are used according to the C# notation for mathematical operations. The following operators can be used:
  
 
* '''+'''
 
* '''+'''
Line 16: Line 22:
 
* '''-'''
 
* '''-'''
 
*: Minus, the result is the numerical subtraction of the left and right operands.
 
*: Minus, the result is the numerical subtraction of the left and right operands.
−
* '''-'''
 
−
*: Negation, the result is the negated value of the operands (E.g.: -1 or Variable1).
 
 
* '''*'''
 
* '''*'''
 
*: Multiplication, the result is the numerical multiplication of two or more operands.
 
*: Multiplication, the result is the numerical multiplication of two or more operands.
 
* '''/'''
 
* '''/'''
−
*: Div, the result is the numerical division of the left and right operands.
+
*: Division, the result is the numerical division of the left and right operands.
 
* '''%'''
 
* '''%'''
−
*: Modulo, that is result of the remainder of the integer division of left and right operands (applies only to type [[Integer]]).
+
*: Modulus, that is result of the remainder of the integer division of left and right operands (applies only to type [Core.DataTypes.SimpleDataType.Integer|Integer]]).
 +
 
 +
 
 +
The other operations which do not have operators are:
 +
 
 +
* |...|
 +
*: Absolutevalue, that returns the value of the operand without regard to its sign.
 +
* Round(...)
 +
*: Round, that returns the rounded integer value of the operand.
 +
* Negate(...)
 +
*: Negate, that returns the value of the operand with inverted sign.
  
−
{{TermReturnValue| [[NumericValue]] | Return value of mathematical operation. One operand is of type float return value is float. Otherwise, the return value of the type is integer.}}
+
{{TermReturnValue| [[Integer]], [[Float]] | Return value of mathematical operation. One operand is of type float return value is float. Otherwise, the return value of the type is integer.}}
  
 
== Properties ==
 
== Properties ==
 +
'''Add, Multiply:'''
 +
 +
{| {{TableHeader}}
 +
{{TableRowPropertiesHeader}}
 +
{{TableRowPropertie2| Terms | [[Integer]], [[Float]] | [[Term]] | - | [2..*] | The numeric operands (or summands) of the addition (Add) or the numeric term which represents the factor values (Multiply). Terms will be evaluated in the order of appearance.}}
 +
|}
 +
 +
'''Subtract, Divide, Modulo:'''
 +
 +
{| {{TableHeader}}
 +
{{TableRowPropertiesHeader}}
 +
{{TableRowPropertie1| NumericTerm1 | [[Integer]], [[Float]] | [[Term]] | - | [1] | Left operand.}}
 +
{{TableRowPropertie2| NumericTerm2 | [[Integer]], [[Float]] | [[Term]] | - | [1] | Right operand (Subtrahend of subtraction or Divisor of division or modulo.}}
 +
|}
 +
 +
'''AbsoluteValue, Round, Negate:'''
 +
 
{| {{TableHeader}}
 
{| {{TableHeader}}
 
{{TableRowPropertiesHeader}}
 
{{TableRowPropertiesHeader}}
−
{{TableRowPropertie1| NumericTerm1 | - | [[Term]] | - | [1] | Left operand}}
+
{{TableRowPropertie2| NumericTerm2 | [[Integer]], [[Float]] | [[Term]] | - | [1] | The numeric term whose absolute value will be returned (AbsoluteValue). The numeric term that will be rounded to the nearest integer towards plus infinity (Round) or will be negated (Negate).}}
−
{{TableRowPropertie2| NumericTerm2 | - | [[Term]] | - | [1] | Right operand}}
 
 
|}
 
|}
  
 
== OTL Examples ==
 
== OTL Examples ==
 
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;">
 
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;">
−
Integer MyValue1;
+
/// Local Declarations
−
Integer MyValue2;
+
 
−
Float result;
+
Integer MyValue1 = 1;
 +
Integer MyValue2 = 5;
 +
Integer Result1;
 +
Float Result2;
 +
 
 +
/// Flow
 +
 
 +
Result1 = MyValue1 + MyValue2 + 2 + 1;
 +
Result2 = MyValue1 + MyValue2 + 2 + 1.25;
 +
 
 +
Result1 = MyValue1 - MyValue2;
 +
Result2 = MyValue1 - 222.2222;
 +
 
 +
Result1 = MyValue1 * 8 * MyValue2 * 3;
 +
Result1 = MyValue1 * 8.1 * MyValue2 * 3.2;
 +
 
 +
Result2 = MyValue1 / 115;
 +
Result2 = MyValue1 / 1.5;
 +
 
 +
Result1 = 17 % MyValue2;
 +
Result2 = 17.5 % MyValue2;
 +
 
 +
Result1 = |-123456|;
 +
Result2 = |-123.456|;
 +
 
 +
Result1 = Round(123.456);
  
−
result = MyValue1 + MyValue2;
+
Result1 = Negate(123456);
−
result = MyValue1% MyValue2;
+
Result2 = Negate(123.456);
−
result = MyValue1 / MyValue2;
 
 
</syntaxhighlight>
 
</syntaxhighlight>
  
 
== See also ==
 
== See also ==
−
[[LogicOperations]] <br/>
+
[[Core.Terms.LogicOperations|LogicOperations]] <br/>
−
[[ComparativeOperations]]
+
[[Core.Terms.ComparativeOperations|ComparativeOperations]]

Latest revision as of 08:12, 7 May 2019

Classification

Name MathematicalOperations
Short Description Basic mathematical operators
Class Term
Extension OTX Core library
Group Operations
Exceptions -
Checker Rules -
Standard Compliant Yes

OTL Syntax

NumericValue = NumericTerm1 + NumericTerm2 + NumericTerm3 + ...
NumericValue = NumericTerm1 - NumericTerm2
NumericValue = NumericTerm1 * NumericTerm2 * NumericTerm3 + ...
NumericValue = NumericTerm1 / NumericTerm2
NumericValue = NumericTerm1 % NumericTerm2
NumericValue = |NumericTerm1|
NumericValue = Round(NumericTerm1)
NumericValue = Negate(NumericTerm1)

Description

Some of the mathematical operators are used according to the C# notation for mathematical operations. The following operators can be used:

  • +
    Plus, the result is the numerical sum of two or more operands.
  • -
    Minus, the result is the numerical subtraction of the left and right operands.
  • *
    Multiplication, the result is the numerical multiplication of two or more operands.
  • /
    Division, the result is the numerical division of the left and right operands.
  • %
    Modulus, that is result of the remainder of the integer division of left and right operands (applies only to type [Core.DataTypes.SimpleDataType.Integer|Integer]]).


The other operations which do not have operators are:

  • |...|
    Absolutevalue, that returns the value of the operand without regard to its sign.
  • Round(...)
    Round, that returns the rounded integer value of the operand.
  • Negate(...)
    Negate, that returns the value of the operand with inverted sign.

Return Value

The Term returns the value, see table below.

Icons Note.png In OTX, Terms are categorized according to its return data type!
Data Type Description
Integer, Float Return value of mathematical operation. One operand is of type float return value is float. Otherwise, the return value of the type is integer.

Properties

Add, Multiply:

Name Data Type Class Default Cardinality Description
Terms Integer, Float Term - [2..*] The numeric operands (or summands) of the addition (Add) or the numeric term which represents the factor values (Multiply). Terms will be evaluated in the order of appearance.

Subtract, Divide, Modulo:

Name Data Type Class Default Cardinality Description
NumericTerm1 Integer, Float Term - [1] Left operand.
NumericTerm2 Integer, Float Term - [1] Right operand (Subtrahend of subtraction or Divisor of division or modulo.

AbsoluteValue, Round, Negate:

Name Data Type Class Default Cardinality Description
NumericTerm2 Integer, Float Term - [1] The numeric term whose absolute value will be returned (AbsoluteValue). The numeric term that will be rounded to the nearest integer towards plus infinity (Round) or will be negated (Negate).

OTL Examples

/// Local Declarations

Integer MyValue1 = 1;
Integer MyValue2 = 5;
Integer Result1;
Float Result2;

/// Flow

Result1 = MyValue1 + MyValue2 + 2 + 1;
Result2 = MyValue1 + MyValue2 + 2 + 1.25;

Result1 = MyValue1 - MyValue2;
Result2 = MyValue1 - 222.2222;

Result1 = MyValue1 * 8 * MyValue2 * 3;
Result1 = MyValue1 * 8.1 * MyValue2 * 3.2;

Result2 = MyValue1 / 115;
Result2 = MyValue1 / 1.5;

Result1 = 17 % MyValue2;
Result2 = 17.5 % MyValue2;

Result1 = |-123456|;
Result2 = |-123.456|;

Result1 = Round(123.456);

Result1 = Negate(123456);
Result2 = Negate(123.456);

See also

LogicOperations
ComparativeOperations

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