(A-B)/C
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(A-B)/C

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Article summary

DMath: (A-B)/C

Subtracts B from A and then divides by C

Purpose

Use this function to:
  • Divide the difference of (A + B) by divisor C
  • Calculate ratios

Return Value

PropertyValue
FieldTypeDouble
FieldSizeLow / Med / High / Continuous
DataTypeDiscrete / Continuous
DataSizeShort / Integer / LongInteger / Double
Example Return Value: X*.XXXXXX....-X*.XXXXX

e.g.  21.000000, 98754654.123456, -5.000000, -654.320000


Parameters

ParameterJSONDescription
Table“targetTable”: “MyTableName”The target table on which the new field will be created
Filter“dataset”: {DataSet_JSON}Optional.   If a filter is applied, records not in the filter recordset will be returned as null.
Math Function“p1”: “(A-B)/C”(A-B)/C
A“p2”: “NumericFieldName”
“p2”: “#N*.N*”
Required. Numeric Input for A
Supports:  
  • DataType: Discrete / Continuous
  • Field Type: Integer, Double
  • Fixed Value:  #N*    e.g. #201596,    #-87
  • Fixed Value: #N*.N* e.g. #201596.05,    #-87.98
B“p3”: “NumericFieldName”
“p3”: “#N*.N*”
Required. Numeric Input for B
Supports:  
  • DataType: Discrete / Continuous
  • Field Type: Integer, Double
  • Fixed Value:  #N*    e.g. #201596,    #-87
  • Fixed Value: #N*.N* e.g. #201596.05,    #-87.98
C“p4”: “NumericFieldName”
“p4”: “#N*.N*”
Required. Numeric Input for C
Supports:  
  • DataType: Discrete / Continuous
  • Field Type: Integer, Double
  • Fixed Value:  #N*    e.g. #201596,    #-87
  • Fixed Value: #N*.N* e.g. #201596.05,    #-87.9
If C = 0, then (A-B)/C will return NULL

Treat Null as Zero"nullIsZero": true
"nullIsZero": false

True/False.
Default = False
If true, then any null values in the input fields will be treated as if they have a value of 0.

JSON Sample


Usage Notes

See Also:   

Example

ExampleDetails
DescriptionDivide difference of A minus B by C
Input
  • Table: = [customer]
  • Filter: = [No Filter]
  • Function: = DMath
  • Math Function = (A-B)/C
  • A:= [customer ].[Input_A]
  • B:= [customer ].[Input_B]
  • C:= [customer ].[Input_C]
  • D:= [customer ].[]
  • Name: = 
Sample





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