Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Multiplication exponential notation

A major advantage of exponential notation is that it simplifies the processes of multiplication and division. To multiply, add exponents ... [Pg.644]

It often happens that multiplication or division yields an answer that is not in standard exponential notation. For example,... [Pg.644]

A major benefit of presenting numbers in scientific notation is that it simplifies common arithmetic operations. The simplifying abilities of scientific notation cire most evident in multiplication and division. (As we note in the next section, addition and subtraction benefit from exponential notation but not necesscirily from strict scientific notation.)... [Pg.9]

To enter a number in exponential notation on an electronic calculator, enter the coefficient, press the EXP or EE key, then enter the exponent. Do not press the multiplication key [x] or the [E and IS keys. See Appendix 1. If a number is given in exponential notation without a coefficient, a coefficient of 1 is assumed. Thus, 10 is 1 million. (Some electronic calculators require a coefficient of 1 to be entered.)... [Pg.47]

In abstract constructions, the domains Gg are written additively and the codomains Hg multiplicatively. This notation corresponds to the discrete-logarithm case, where hg is tuple exponentiation. Note that homomorphisms automatically have a bundling property if the domain is sufficiently larger than the codomain, as in Lemma 8.17. [Pg.247]

The CGPM has made several recommendations and standards to represent a quantity including the numerical value, spacing, symbol, and combinations of symbols. A space should follow the numerical value before the unit symbol 454 kg. In the case of exponential notation, the multiplication symbol should be preceded and followed by a space 4.54 x 10 kg. The plane angular symbols... [Pg.10]

With SI units, prefixes are used to indicate decimal liractions or multiples of various units. For example, the prefix milH- represents a 10 fraction, one-thousandth, of a unit A milligram (mg) is 10 gram (g), a millimeter (mm) is 10 meter (m), and so forth. TABLE 1.5 presents the prefixes commonly encountered in chemistry. In using SI units and in working problems throughout this text, you must be comfortable using exponential notation. If you are unfamiliar with exponential notation or want to review it, refer to Appendix A.l. [Pg.16]

Multiplication and Division When numbers expressed in exponential notation are multiplied, the exponents are added when numbers expressed in exponential notation are divided, the exponent of the denominator is subtracted from the exponent of the numerator. [Pg.1052]

In the previous example, 7,776 was said to be the fifth power of six, since 6x6x6x6x6 = 7,776. There is a shorthand notation used to indicate repeated multiplication by the same factor. This is called exponential form. In exponential form, 7,776 can be written as 65, and we say that six to the fifth power is 7,776. In the expression 65, the six is called the base and the five is called the exponent. [Pg.154]

The multiplication and division of numbers written in scientific notation can be done qnite simply by using some characteristics of exponentials. Consider the following multipUcation ... [Pg.53]


See other pages where Multiplication exponential notation is mentioned: [Pg.49]    [Pg.51]    [Pg.364]    [Pg.2948]    [Pg.268]    [Pg.398]   
See also in sourсe #XX -- [ Pg.2 ]




SEARCH



Exponential notation

© 2024 chempedia.info