folivo/PINA
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Documentation for v0.1 version (#199)

Browse Source 
* Adding Equations, solving typos
* improve _code.rst
* the team rst and restuctore index.rst
* fixing errors

---------

Co-authored-by: Dario Coscia <dariocoscia@dhcp-015.eduroam.sissa.it>
This commit is contained in:
Dario Coscia
2023-11-08 14:39:00 +01:00
committed by Nicola Demo
parent 3f9305d475
commit 8b7b61b3bd
144 changed files with 2741 additions and 1766 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
tests/test_equations/test_equation.py
View File

@@ -4,21 +4,25 @@ from pina import LabelTensor
import torch
import pytest
def eq1(input_, output_):
u_grad = grad(output_, input_)
u1_xx = grad(u_grad, input_, components=['du1dx'], d=['x'])
u2_xy = grad(u_grad, input_, components=['du2dx'], d=['y'])
return torch.hstack([u1_xx , u2_xy])
return torch.hstack([u1_xx, u2_xy])
def eq2(input_, output_):
force_term = (torch.sin(input_.extract(['x'])*torch.pi) *
torch.sin(input_.extract(['y'])*torch.pi))
force_term = (torch.sin(input_.extract(['x']) * torch.pi) *
torch.sin(input_.extract(['y']) * torch.pi))
delta_u = laplacian(output_.extract(['u1']), input_)
return delta_u - force_term
def foo():
pass
def test_constructor():
Equation(eq1)
Equation(eq2)
@@ -27,6 +31,7 @@ def test_constructor():
with pytest.raises(ValueError):
Equation(foo())
def test_residual():
eq_1 = Equation(eq1)
eq_2 = Equation(eq2)