A Key to the Western Calculator

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Excerpt from A Key to the Western Calculator: Containing the Solution of All the Examples and Questions for Exercise, With Reference to the Pages Where They StandThe sign of equality, and is pronounced equal. The sign of addition, pronounced added to. The sign of subtraction, pronounced subtracted by. X The sign of multiplication, pronounced multiplied by. The sign of division, pronounced divided by. The sign of proportion, pronounced is to, so is, to. (0 Sign of difference, pronounced the difference between. Or i, The sign of the square root. V, or s, The sign of the cube root. 72, Denotes that the number 7 is to be squared. 83, Denotes that the number 8 is to be cubed. Or, Vinculum, and parenthesis.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.