เพราะ เขาเป็นนักคณิตศาสตร์ชาวสก๊อตแ

Because he was a very good mathematician Scottish one. Has created a series of rods and multiplication tables each containing the corresponding figures in the mathematical progression. Can find the square root of the cube root.And was converted to a complex problem of multiplying a positive problem easier. Tool called. Napier's bones or slide Trulli.

Because he is a very talented Scottish mathematician, one of the people who have created multiple tables on each side of the bar containing the relevant figures in the mathematical advances in style. Can find the square root of three root? And have converted the problem of multiplying a complex problem into a positive. A tool called freckles look at Aperture's slideshow of the pier or kane.

because he was a very good mathematician, one of the people of Scotland have been created by the table on each side of the unit, a number of bars, the relationship between the progress of Mathematics in such a manner that its roots can be found in two root threeand the conversion factor by the problem of a complex problem, plus a simple tool called up the bones slide Napierian logarithm or holes.