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Mathematical tables are lists of numbers showing the results of a calculation with varying arguments.Trigonometric tables were used in ancient Greece and India for applications to astronomy and celestial navigation, and continued to be widely used until electronic calculators became cheap and plentiful in the 1970s, in order to simplify and drastically speed up computation.
The first edition was published in 1928. [4] Subsequent editions are: [5] Mathematical Tables from Handbook of Chemistry and Physics. 3rd edition (1933) 4th edition (1934) 5th edition (1936) 6th edition (1938) 7th edition (1941) 8th edition (1946, 1947) 9th edition (1952) CRC Standard Mathematical Tables. 10th edition (1956) 11th edition (1957 ...
Download QR code; Print/export Download as PDF; Printable version; In other projects ... Table of mathematical symbols; Table of prime factors;
Mathematical Handbook for Scientists and Engineers; Mathematical Tables Project; List of Mersenne primes and perfect numbers; A Million Random Digits with 100,000 Normal Deviates; Multiplication table
Tables of Physical and Chemical Constants and Some Mathematical Functions is a scientific reference work. First compiled and published in 1911 by the physicists G. W. C. Kaye and T. H. Laby, it is more commonly known as Kaye and Laby. [1] It is a standard textbook for scientists and engineers.
The Digital Library of Mathematical Functions (DLMF) is an online project at the National Institute of Standards and Technology (NIST) to develop a database of mathematical reference data for special functions and their applications. It is intended as an update of Abramowitz's and Stegun's Handbook of Mathematical Functions (A&S). [1]
Terms inside the bracket are evaluated first; hence 2×(3 + 4) is 14, 20 ÷ (5(1 + 1)) is 2 and (2×3) + 4 is 10. This notation is extended to cover more general algebra involving variables: for example (x + y) × (x − y). Square brackets are also often used in place of a second set of parentheses when they are nested—so as to provide a ...
Cycles of the unit digit of multiples of integers ending in 1, 3, 7 and 9 (upper row), and 2, 4, 6 and 8 (lower row) on a telephone keypad. Figure 1 is used for multiples of 1, 3, 7, and 9. Figure 2 is used for the multiples of 2, 4, 6, and 8. These patterns can be used to memorize the multiples of any number from 0 to 10, except 5.