mnpbem-misc 0.1.7

Shared numerical and vector algebra toolkit for MNPBEM-Python.

mnpbem-misc

mnpbem-misc provides shared numerical utilities used across MNPBEM-Python submodules.

Features

• Physical unit conversions between photon energy and wavelength.
• Vector norms and normalization utilities with MATLAB-compatible behavior.
• Tensor-aware linear algebra helpers (matmul, matcross, inner, outer, spdiag).

Mathematical Formulations

Photon energy-wavelength conversion:

lambda_nm = C_ev_nm / E_ev
C_ev_nm = 1239.841984

Euclidean vector norm:

||v||_2 = sqrt(sum_i |v_i|^2)

Normalization:

v_tilde = v / ||v_ref||_2

Implementation

• Unit conversion utilities: src/mnpbem_misc/units.py
• Vector operations: src/mnpbem_misc/vector.py
• Linear algebra helpers: src/mnpbem_misc/linalg.py

Dependencies

• numpy>=1.24

Installation

pip install mnpbem-misc

Example

Runnable example:

• examples/basic_usage.py

Run:

python examples/basic_usage.py

Author

• GALIH RIDHO UTOMO
• [e-mail]