def
definition
def or abbrev
ode_linear_regularity_bootstrap_hypothesis
show as:
view Lean formalization →
formal statement (Lean)
460def ode_linear_regularity_bootstrap_hypothesis (H : ℝ → ℝ) : Prop :=
proof body
Definition body.
461 (∀ t, deriv (deriv H) t = H t) → Continuous H → Differentiable ℝ H → ContDiff ℝ 2 H
462
463/-- **ODE regularity: continuous solutions.**
464
465 For f'' = f, if the equation holds pointwise, then f is continuous.
466 This is immediate from the definition (we assume the derivatives exist). -/
used by (16)
-
cost_algebra_unique -
cosh_satisfies_bootstrap -
dAlembert_cosh_solution -
dAlembert_cosh_solution_of_log_curvature -
ode_cosh_uniqueness -
ode_regularity_bootstrap_of_smooth -
ode_regularity_differentiable_of_smooth -
washburn_uniqueness -
ode_regularity_bootstrap_of_smooth -
ode_regularity_differentiable_of_smooth -
T5_uniqueness_complete -
UniqueCostAxioms -
unique_cost_on_pos_from_rcl -
uniqueness_specification -
dAlembert_classification -
ZeroCompositionLaw