元となった辞書の項目
Sturm's theorem
name
(mathematics)
A
theorem
expressing
the
number
of
distinct
real
roots
of
p
located
in
an
interval
in
terms
of
the
number
of
changes
of
signs
of
the
values
of
the
Sturm
sequence
at
the
bounds
of
the
interval.
Applied
to
the
interval
of
all
the
real
numbers,
it
gives
the
total
number
of
real
roots
of
p.
意味（1）
(mathematics)
A
theorem
expressing
the
number
of
distinct
real
roots
of
p
located
in
an
interval
in
terms
of
the
number
of
changes
of
signs
of
the
values
of
the
Sturm
sequence
at
the
bounds
of
the
interval.
Applied
to
the
interval
of
all
the
real
numbers,
it
gives
the
total
number
of
real
roots
of
p.
