Tag Archives: Evaluate text

Units and solvers with Pint and Sympy

Posted on 29/07/2018 by dougaj4

Following the previous post I have adapted the units code to use the Pint package, and added a function using the Sympy equation solver, with Pint units.  I have applied the functions to finding the depth of neutral axis of a … Continue reading →

Posted in Beam Bending, Concrete, Excel, Link to Python, Maths, Newton, UDFs, VBA, xlwings | Tagged , , , , , , , , , , , | 1 Comment

Working with implied units – update

Posted on 30/09/2017 by dougaj4

Following comments at Eng-Tips I have added two examples with different procedures for evaluating ACI equations for the flexural tensile strength of concrete here.

Posted in Excel, Maths, Newton, UDFs, VBA | Tagged , , , , , , , , , , , , | Leave a comment

Working with implied units

Posted on 19/09/2017 by dougaj4

The Units4Excel spreadsheet provides a number of functions to convert between different units and evaluate functions entered as text on the spreadsheet, taking account of the units of both the inputs and the results.  The latest version can be downloaded from: … Continue reading →

Posted in Concrete, Excel, Maths, Newton, UDFs, VBA | Tagged , , , , , , , , , , , , | 2 Comments

UDF to replace cell references with values

Posted on 30/08/2017 by dougaj4

I recently posted an update to the Eval2 spreadsheet with a subroutine to display a cell formula as a text string, with the cell references replaced by the associated values. I have now added three user defined functions (UDFs) to do … Continue reading →

Posted in Excel, UDFs, VBA | Tagged , , , , | Leave a comment