Difference between revisions of "Extensions.Math.Log"
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{{DISPLAYTITLE:'''Log '''}}[[Category:Math]] | {{DISPLAYTITLE:'''Log '''}}[[Category:Math]] | ||
== Classification == | == Classification == | ||
| − | {{ClassificationActivity | Log | | + | {{ClassificationActivity | Log | Calculates the logarithm of a given number to a given base| [[Term]] | [[Extensions.Math|OTX Math Extension]] | - | - | - | Yes}} |
== OTL Syntax == | == OTL Syntax == | ||
| Line 9: | Line 9: | ||
== Description == | == Description == | ||
| − | The '''Log''' term is used for | + | The '''Log''' term is used for calculating the logarithm of a given number to a given base. |
{{TermReturnValue| [[Core.DataTypes.SimpleDataType.Float|Float]] | Result of the calculation of the logarithm of a number.}} | {{TermReturnValue| [[Core.DataTypes.SimpleDataType.Float|Float]] | Result of the calculation of the logarithm of a number.}} | ||
| Line 16: | Line 16: | ||
{| {{TableHeader}} | {| {{TableHeader}} | ||
{{TableRowPropertiesHeader}} | {{TableRowPropertiesHeader}} | ||
| − | {{TableRowPropertie1| Numeral | | + | {{TableRowPropertie1| Numeral | [[Numeric]] | [[Term]] | - | [1] | Represents the numeric value on which the logarithm shall be calculated. If the value is [[Core.DataTypes.SimpleDataType.Integer|'''Integer''']], it shall be automatically promoted to [[Core.DataTypes.SimpleDataType.Float|'''Float''']].}} |
| − | {{TableRowPropertie2| Base | | + | {{TableRowPropertie2| Base | [[Numeric]] | [[Term]] | - | [1] | The numerical value (of type Integer or Float), which will serve as the logarithmic basis of the calculation. If the value is [[Core.DataTypes.SimpleDataType.Integer|'''Integer''']], it shall be automatically promoted to [[Core.DataTypes.SimpleDataType.Float|'''Float''']].}} |
|} | |} | ||
| Line 24: | Line 24: | ||
Float Float1; | Float Float1; | ||
| − | Float1 = Math.Log(2 | + | /// Flow |
| + | |||
| + | Float1 = Math.Log(4, 2); | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 07:15, 1 October 2018
Contents
Classification
| Name | Log |
| Short Description | Calculates the logarithm of a given number to a given base |
| Class | Term |
| Extension | OTX Math Extension |
| Group | - |
| Exceptions | - |
| Checker Rules | - |
| Standard Compliant | Yes |
OTL Syntax
FloatTerm = Math.Log(NumericTerm, NumericTerm);Description
The Log term is used for calculating the logarithm of a given number to a given base.
Return Value
The Term returns the value, see table below.
In OTX, Terms are categorized according to its return data type!
| Data Type | Description |
| Float | Result of the calculation of the logarithm of a number. |
Properties
| Name | Data Type | Class | Default | Cardinality | Description |
| Numeral | Numeric | Term | - | [1] | Represents the numeric value on which the logarithm shall be calculated. If the value is Integer, it shall be automatically promoted to Float. |
| Base | Numeric | Term | - | [1] | The numerical value (of type Integer or Float), which will serve as the logarithmic basis of the calculation. If the value is Integer, it shall be automatically promoted to Float. |
OTL Examples
Float Float1;
/// Flow
Float1 = Math.Log(4, 2);