Recent Comments
Bouarfa Mahi on Using the AlgLib ODE (Runge-Ku… 
dougaj4 on Using the AlgLib ODE (Runge-Ku… Bouarfa Mahi on Using the AlgLib ODE (Runge-Ku… 
Larry on Scarborough Fair 
g2-9ed9acc685824c666… on Scarborough Fair 
Daniel Crotzer on About Newton Excel Bach More SciPy Solvers |… on xlwSciPy update for Python… 
Graeme Dennes on Numerical Integration; Tanh-Si… 
Paul on Numerical Integration; Tanh-Si… Graeme Dennes on Numerical Integration; Tanh-Si… Paul on Numerical Integration; Tanh-Si… 
Paris Altidis on Numerical Integration; Tanh-Si… 
Erik Wynn on Cubic Splines dougaj4 on Cubic Splines Erik Wynn on Cubic Splines
Category Archives: PyXLL
mpmath for Excel
mpmath has been mentioned in passing here before, but not in any detail. The mpmath site says: mpmath is a free (BSD licensed) Python library for real and complex floating-point arithmetic with arbitrary precision. It has been developed by Fredrik … Continue reading
Posted in Excel, Link to Python, Maths, PyXLL, UDFs, VBA, xlwings
Tagged evaluate pi, Excel, high precision maths, mpmath, Python, PyXLL, UDFs, VBA, xlwings
Leave a comment
Transferring large arrays with Pyxll
Pyxll is a commercial Excel add-in linking Excel and Python. The latest version offers greatly improved performance in transferring data between Excel and Python as Numpy arrays, amongst many other new features and improvements. To check what this means in practice, … Continue reading
Posted in Arrays, Excel, Frame Analysis, Link to Python, PyXLL, UDFs, VBA
Tagged data transfer time, Excel, large arrays, Python, PyXLL, UDFs, VBA
Leave a comment
