MultiplyMD v1¶

../_images/MultiplyMD-v1_dlg.png

MultiplyMD dialog.

Table of Contents

Summary
Properties
Description
Source

Summary ¶

Multiply a MDHistoWorkspace by another one or a scalar.

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.
`MDEventWorkspace <http://www.mantidproject.org/MDEventWorkspace>`_’s
- This operation is not supported, as it is not clear what its meaning would be.

Categories: Algorithms | MDAlgorithms | MDArithmetic

Source ¶

C++ source: MultiplyMD.cpp

C++ header: MultiplyMD.h