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Improvements to the discrete-time systems in physics.control

physics.control

Status: Open.

#28347 In sympy/sympy;

· leomanga opened on Aug 26, 2025

misleading error for solve_for_reaction_loads in beam module for inconsistent systems

Status: Open.

#28346 In sympy/sympy;

· saiudayagiri opened on Aug 26, 2025

Leftover Python 2 <code>__cmp__</code> in <code>sympy.geometry.entity.GeometryEntity</code> and <code>sympy.core.logic.Logic</code>

Status: Open.

#28343 In sympy/sympy;

· Avasam opened on Aug 23, 2025

Add tangent method for Parabola in geometry module.

Status: Open.

#28341 In sympy/sympy;

· Rajarsee295 opened on Aug 23, 2025

sympy.solve for Piecewise equations throws NaN comparison exception; automatic rewrite Min and Max to Piecewise

Status: Open.

#28331 In sympy/sympy;

· hungaborhorvath opened on Aug 20, 2025

Google Summer of Code wiki page fails to render

Status: Open.

#28328 In sympy/sympy;

· leomanga opened on Aug 18, 2025

simplify doesn't remove nontrivial (but solvable) false conditions

functions.elementary.piecewise

simplify

Status: Open.

#28323 In sympy/sympy;

· nuudlman opened on Aug 15, 2025

improve import speed

Performance

Status: Open.

#28322 In sympy/sympy;

· dave-doty opened on Aug 14, 2025

smtlib printer can't handle uninterpreted functions

logic

parsing

Status: Open.

#28321 In sympy/sympy;

· TiloRC opened on Aug 14, 2025

Sympy gives a wrong answer to a limit problem, which maybe related to oscillating function

limits

Status: Open.

#28313 In sympy/sympy;

· jsy061030 opened on Aug 12, 2025

Unexpected "expr not of form a*x**b: 3.1915"

floats

integrals.meijerg

Status: Open.

#28312 In sympy/sympy;

· axil opened on Aug 11, 2025

Problem with taking an integral by substitution

Status: Open.

#28308 In sympy/sympy;

· axil opened on Aug 9, 2025