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1 Введем следующие обозначения
Русско-английский словарь по прикладной математике и механике > Введем следующие обозначения
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2 Обозначения
Let us introduce the following notationLet us introduce the temporary notation $y$ for $x$In the notation used in [1] we have...With this notation, we have...For simplicity of notation, we use $y$ instead of $x$To simplify (shorten) notation, we use $y$ for $x$Русско-английский словарь по прикладной математике и механике > Обозначения
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3 введём следующие обозначения
Mathematics: let us introduce the following notationУниверсальный русско-английский словарь > введём следующие обозначения
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4 сначала
first, at first, in the first place, all over again, to start with, from the beginning• Но сначала мы установим некоторые фундаментальные свойства... - But let us first establish some fundamental properties of...• Однако сначала необходимо... - It is first necessary, however, to...• Предположим сначала, что... - We first assume that...• Рассмотрим сначала вопрос о... - Let us first consider the question of...• Сначала мы вычислим... - We shall first calculate...• Сначала мы обязаны ввести некоторые обозначения. - First we must introduce some notation.• Сначала мы обязаны доказать следующую теорему. - We must first prove the following theorem.• Сначала мы обязаны сказать, что мы понимаем под... - First we must say what we mean by...• Сначала мы приписали это ( чему-л). - At first, we attributed this to...• Сначала мы рассматриваем случай... - We first deal with the case of...• Сначала мы установим... - We first establish...• Сначала нам необходимы несколько дополнительных определений. - A few more definitions are required first.• Сначала предположили, что... - Initially, it was supposed that...• Сначала рассмотрим один пример. - First we consider an example.
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