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MultiplyMD v1¶

../_images/MultiplyMD-v1_dlg.png — MultiplyMD dialog.¶

Summary ¶

Multiply a MDHistoWorkspace by another one or a scalar.

See Also ¶

MinusMD, PlusMD, DivideMD, PowerMD

Properties ¶

Name	Direction	Type	Default	Description
LHSWorkspace	Input	IMDWorkspace	Mandatory	An MDEventWorkspace, MDHistoWorkspace or WorkspaceSingleValue as the left-hand side of the operation.
RHSWorkspace	Input	IMDWorkspace	Mandatory	An MDEventWorkspace, MDHistoWorkspace or WorkspaceSingleValue as the right-hand side of the operation.
OutputWorkspace	Output	IMDWorkspace	Mandatory	Name of the output MDEventWorkspace or MDHistoWorkspace.

Description ¶

Multiply two MDHistoWorkspace’s or a MDHistoWorkspace and a scalar.

The error of \(f = a * b\) is propagated with \(df^2 = f^2 * (da^2 / a^2 + db^2 / b^2)\)

MDHistoWorkspace * MDHistoWorkspace
- The operation is performed element-by-element.
MDHistoWorkspace * Scalar or Scalar * MDHistoWorkspace
- Every element of the MDHistoWorkspace is multiplied by the scalar.
:ref:`MDEventWorkspace <MDWorkspace>`’s
- This operation is not supported, as it is not clear what its meaning would be.

Categories: AlgorithmIndex | MDAlgorithms\MDArithmetic

Source ¶

C++ header: MultiplyMD.h

C++ source: MultiplyMD.cpp