nicoguaro

# -*- coding: utf-8 -*-
"""
Comparison of error in the derivative approximation as
a function of step size for different methods.

@author: Nicolás Guarín-Zapata
@date: February 2026
"""
import numpy as np
import matplotlib.pyplot as plt

nicoguaro

import numpy as np
import matplotlib.pyplot as plt


def assem(coords, elems, source):
    """
    Ensambla la matriz de rigidez y el vector de cargas
    
    Parámetros
    ----------

nicoguaro

# -*- coding: utf-8 -*-
"""
Solve the equations for a pendulum modeled as
a DAE

    x' = u
    y' = v
    u' = λ x
    v' = λ y - gy
    λ' = 3g/L² v

nicoguaro

nicoguaro

nicoguaro

# Stylesheet for matplotlib
#
# Author: Nicolas Guarin-Zapata
# Date: September, 2018

### Math Text
mathtext.fontset : cm

### Text
text.color : 757575

nicoguaro

import numpy as np
import matplotlib.pyplot as plt
from scipy.integrate import trapezoid, simpson, quad


repo = "https://raw.githubusercontent.com/nicoguaro/matplotlib_styles/master"
style = repo + "/styles/clean.mplstyle"
plt.style.use(style)
plt.rcParams["font.size"] = 20
plt.rcParams["lines.linewidth"] = 3

nicoguaro

# -*- coding: utf-8 -*-
"""
Flip a fair coin 100 times—it gives a sequence of heads (H)
and tails (T). For each HH in the sequence of flips, Alice
gets a point; for each HT, Bob does, so e.g. for the
sequence THHHT Alice gets 2 points and Bob gets 1 point.
Who is most likely to win?


https://x.com/littmath/status/1769044719034647001

nicoguaro

name: ori-py
channels:
  - conda-forge
dependencies:
  - python
  - numpy
  - scipy
  - matplotlib
  - jupyterlab
  - pyvista

nicoguaro