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fix rendering part 1

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giovanni
2025-03-13 22:31:26 +01:00
committed by Nicola Demo
parent 5d908a291d
commit e0ad4dc8a0
15 changed files with 89 additions and 63 deletions
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16
pina/equation/equation_interface.py
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@@ -6,6 +6,18 @@ from abc import ABCMeta, abstractmethod
class EquationInterface(metaclass=ABCMeta):
"""
Abstract base class for equations.
Equations in PINA simplify the training process. When defining a problem,
each equation passed to a :class:`~pina.condition.condition.Condition`
object must be either an :class:`~pina.equation.equation.Equation` or a
:class:`~pina.equation.system_equation.SystemEquation` instance.
An :class:`~pina.equation.equation.Equation` is a wrapper for a callable
function, while :class:`~pina.equation.system_equation.SystemEquation`
wraps a list of callable functions. To streamline code writing, PINA
provides a diverse set of pre-implemented equations, such as
:class:`~pina.equation.equation_factory.FixedValue`,
:class:`~pina.equation.equation_factory.FixedGradient`, and many others.
"""
@abstractmethod
@@ -15,9 +27,9 @@ class EquationInterface(metaclass=ABCMeta):
:param LabelTensor input_: Input points where the equation is evaluated.
:param LabelTensor output_: Output tensor, eventually produced by a
:class:`~torch.nn.Module` instance.
:class:`torch.nn.Module` instance.
:param dict params_: Dictionary of unknown parameters, associated with a
:class:`~pina.problem.InverseProblem` instance.
:class:`~pina.problem.inverse_problem.InverseProblem` instance.
:return: The computed residual of the equation.
:rtype: LabelTensor
"""