Categories
RSS Feed
Search NewtonExcelBach
Archives
Top Posts
- Using LINEST for non-linear curve fitting
- Cubic Splines
- Using LinEst() on data with gaps
- Continuous Beams With Spring Supports by Macaulay’s Method
- Biaxial bending update
- Fitting high order polynomials
- Daily Download 3: ULS design of reinforced concrete sections
- Buckling of columns with varying cross section
- Linking Excel to C - 2
- 3DFrame Ver 1.03 and Frame4 Ver 3.07
Recent Comments

Z on Downloads py_xlCBA – Sup… on py_xlCBA update 
dougaj4 on Downloads 
Z on Downloads py_xlCBA update | Ne… on Calling PyCBA from Excel 
Z on Reinforced concrete elastic an… 
dougaj4 on Reinforced concrete elastic an… 
khoitsma on Continuous beam animations wit… 
Z on Reinforced concrete elastic an… 
dougaj4 on Reinforced concrete elastic an… 
dougaj4 on Reinforced concrete elastic an… 
Z on Reinforced concrete elastic an… 
Z on Reinforced concrete elastic an… 
dougaj4 on Downloads 
dougaj4 on Installing Adobe Reader non-DC…
Tag Archives: SciPy optimize function
Solving non-linear equations with two or more unknowns – 5
This will be the last of the series on solving non-linear equations (for now). Up until now all the examples have had two unknown values, and two target values. This can be extended by making three changes to the code: … Continue reading
Posted in Beam Bending, Concrete, Excel, Link to Python, Maths, Newton, NumPy and SciPy, UDFs, VBA
Tagged Excel, ExcelPython, moment curvature, Newton's Method, Python, SciPy, SciPy optimize function, solving non-linear equations, tension stiffening, two or more objectives, two or more unknowns, UDF, VBA
3 Comments