Discover @rjrosati Open Source projects

Robbie Rosati (@rjrosati)

rjrosati

Stars
65
Global Rank 283,689 (Top 10 %)
Followers 20
Following 27
Registered almost 10 years ago
Most used languages

Julia
36.4 %

Mathematica 27.3 %

Python
27.3 %

C++
9.1 %
Location 🇺🇸 United States
Country Total Rank 64,650
Country Ranking

Mathematica 148

Julia
206

SymbolicTensors.jl

Manipulate tensors symbolically in Julia! Currently needs a SymPy dependency, but work is ongoing to change the backend to SymbolicUtils.jl

Inflation.jl

A Julia package for numerical evaluation of cosmic inflation models. Perturbations are solved for with the transport method. Supports an arbitrary number of fields, arbitrary field space metric, and arbitrary initial conditions.

some-lisa-tools-julia

A very small collection of LISA-relevant Julia codes. Includes contributions from Maria Jose Bustamante Rosell (@majoburo) and Robbie Rosati (@rjrosati)

band-structure

Simple band structure computation for Bravais-lattice materials in Python.

inflation-simulation

A little Python animation showing the evolution of the causal horizon during cosmic inflation. Made by Maria Jose Bustamante Rosell and Robbie Rosati.

prime-spirals

Creates images of prime numbers in various spiral patterns.

mathematica2julia

Notebook that can convert Mathematica expressions to Julia code. Note that this is extensively based on https://juanjose.garciaripoll.com/blog/converting-mathematica-to-python/ .

wordle-solver

Play wordle in Julia, or pick the best word to guess by letter-frequency ranking

3field-sharp-feature

Analytic description of the inflationary perturbations after a sharp feature in three-field inflation. See the corresponding paper at https://arxiv.org/abs/2409.09023.

inspire-citation-alerts

Script to check when new citations to papers appear in the INSPIRE HEP database. This was possible with RSS feeds in the old INSPIRE, but the new INSPIRE doesn't have them.

foxy-adventure

The adventure of a lifetime.