Last Updated
：2025/11/20
Polish notation
Noun
uncountable
(arithmetic,
logic)
A
notation
for
arithmetic
(and
logical)
formulae
in
which
operations
(respectively,
quantifiers
and
operands)
are
written
immediately
before
their
operands,
used
to
avoid
the
need
for
parentheses;
for
example,
3
*
(4
+
7)
is
written
as
*
3
+
4
7
and
A
AND
B
is
written
as
AND
A
B.
Japanese Meaning
算術や論理式において、演算子（または量化子）を対応するオペランドの直前に記載する記法。括弧を必要とせず、例えば “* 3 + 4 7” や “AND A B” のように表記する。 / 前置記法とも呼ばれ、演算子がオペランドに先行して書かれることで、括弧を省略できる表記法。
Sense（1）
(arithmetic,
logic)
A
notation
for
arithmetic
(and
logical)
formulae
in
which
operations
(respectively,
quantifiers
and
operands)
are
written
immediately
before
their
operands,
used
to
avoid
the
need
for
parentheses;
for
example,
3
*
(4
+
7)
is
written
as
*
3
+
4
7
and
A
AND
B
is
written
as
AND
A
B.
Quizzes for review
(arithmetic, logic) A notation for arithmetic (and logical) formulae in which operations (respectively, quantifiers and operands) are written immediately before their operands, used to avoid the need for parentheses; for example, 3 * (4 + 7) is written as * 3 + 4 7 and A AND B is written as AND A B.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
Polish notation
When evaluating complex expressions, some programmers prefer using Polish notation because it eliminates the need for parentheses and reduces ambiguity.
See correct answer
When evaluating complex expressions, some programmers prefer using Polish notation because it eliminates the need for parentheses and reduces ambiguity.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
