[eigen] Scalar operation

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To: eigen@xxxxxxxxxxxxxxxxxxx
Subject: [eigen] Scalar operation
From: "Matwey V. Kornilov" <matwey.kornilov@xxxxxxxxx>
Date: Mon, 09 Feb 2015 11:53:40 +0300

Hi,

What is the recommended way to perform Y = a * X + b ? where a and b arescalars and X is Matrix or Vector. Now I use unaryExpr, but think thatit is odd.

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