Categories
RSS Feed
Search NewtonExcelBach
Archives
Top Posts
- Commenting a block of code in VBA
- Solving Quadratic, Cubic, Quartic and higher order equations; examples
- Using Goal Seek on Multiple Cells
- Using LINEST for non-linear curve fitting
- Cubic Splines
- Time in hours and minutes between two dates
- Taming Symbols in Excel
- Weighted Least Squares Regression, using Excel, VBA, Alglib and Python
- Retrieving unique values from a range or array ...
- Writing Arrays to the worksheet - VBA function
Recent Comments
Sophea CE on Biaxial bending update Sophea CE on Biaxial bending update Python optional argu… on Using Python optional argument… Bill Harvey on Units4Excel Update dougaj4 on Units4Excel Update Bill Harvey on Units4Excel Update dougaj4 on Units4Excel Update Bill Harvey on Units4Excel Update Units4Excel Update |… on Extracting text from an Intern… dougaj4 on Using LinEst() on data with… More on RC design of… on Reinforced Concrete Design for… AndyF83 on Using LinEst() on data with… dougaj4 on Extracting text from an Intern… Kirby on Extracting text from an Intern… Extracting text from… on Evaluating text with units and…
Tag Archives: Newton-Raphson Method
Daily Download 21: Assorted Solvers
Today’s download starts with some simple linear interpolation methods used to solve polynomial equations, leading on to more sophisticated methods using quadratic or inverse quadratic interpolation. Also included is a solver for differential equations using the Cash-Karp Method, which is … Continue reading
Approximate Solutions of Polynomial Equations
Following on from the previous post, this post presents a number of methods of solving polynomial equations using approximate iterative methods in Excel. Similar methods can be used to find solutions to any other equation that can be evaluated numerically. … Continue reading
Posted in Excel, Maths, Newton, UDFs, VBA
Tagged Cubic, Excel, Newton-Raphson Method, Polynomial, Quartic, UDA, VBA
3 Comments