|
| |
| | PEP-327 -- Decimal Data Type |
 | | Avoidance of those issues is a primary reason for having the module in the first place. | | | This method is not required by the Spec, but Tim Peters proposed it and the community agreed to have it (it's useful for developing and debugging): | | | Aahz is strongly opposed to interact with float, suggesting an explicit conversion: |
|
http://www.python.org/doc/peps/pep-0327
(4593 words)
|
|
| |
| | Decimal |
| | Nevertheless, while these commenters believed that a later start-up date would be advisable or preferable, most recognized that a phase-in schedule starting on or before September 4, 2000 would be technically feasible. | | | The remaining 16 commenters, consisting of broker-dealers, exchanges, clearing organizations, the NASD, and the SIA, supported some form of phased-in dual pricing on or before September 4, 2000. | | | Because the NASD has indicated that it would be possible to initiate a controlled decimalization phase-in of a limited number of Nasdaq securities on March 12, 2001, the Commission believes that the NASD should implement a phase-in plan on that date and extend decimalization to all Nasdaq securities no later than April 9, 2001. |
|
http://www.sec.gov/rules/other/34-42914.htm
(3696 words)
|
|
| |
| | Decimal Coins of the UK - The Change to Decimal Coinage |
| | I would also be grateful if you could search the site carefully before mailing me - the answers to the majority of the questions that I am asked can be found on this site. | | | There had been much debate as to the best way of implementing the switch. | | | Therefore you cannot insist on paying your Income Tax (or other unpopular bill) in 1p coins! |
|
http://www.tclayton.demon.co.uk/dec.html
(1626 words)
|
|
| |
| | Decimal time - Wikipedia, the free encyclopedia |
| | Decimal time was said to have been introduced in Ancient Egypt by Thoth. | | | The plan did not gain acceptance and was abandoned in 1900. | | | Decimal time is the representation of the time of day using units which are decimally related. |
|
http://en.wikipedia.org/wiki/Decimal_time
(1009 words)
|
|
| |
| | Decimal - Wikipedia, the free encyclopedia |
| | The symbols for the digits in common use around the globe today are called Arabic numerals by Europeans and Indian numerals by Arabs, the two groups' terms both referring to the culture from which they learned the system. | | | (with negative indices), which is the case for all reals which are not decimal numbers, according to what precedes. | | | This is a consequence of the fact the recurring part of a decimal representation is, in fact, an infinite geometric series which will sum to a rational number. |
|
http://en.wikipedia.org/wiki/Decimal
(1302 words)
|
|
| |
| | The Old Lab6: Decimal Time |
| | The western world has imposed the Christian calendar on the rest of the world for business use, and while most people have accepted it as the global standard, many are resentful. | | | This is made all the more tricky because of the irregular numbers it uses. | | | If decimal time were ever to be adopted as a global time system, it would solve a few other problems. |
|
http://lab6.com/old/time.html
(1700 words)
|
|
| |
| | decimal - Columbia Encyclopedia® article about decimal |
| | It is believed that the decimal system is based on 10 because humans have 10 fingers and so became used to counting by 10s early in the course of civilization. | | | Decimals are added and subtracted in the same way as are integers (whole numbers) except that when these operations are written in columnar form the decimal points in the column entries and in the answer must all be placed one under another. | | | A number written in the decimal system is called a decimal, although sometimes this term is used to refer only to a proper fraction fraction [Lat.,=breaking], in arithmetic, an expression representing a part, or several equal parts, of a unit. |
|
http://columbia.thefreedictionary.com/Decimal
(422 words)
|
|
| |
| | Percents / Fractions / Decimals Review |
| | This is where you use the fact that "percent" means "out of a hundred". | | | A non-terminating AND NON-REPEATING decimal CANNOT be converted to a fraction, because it is an "irrational" (non-fractional) number. | | | This is where the answer can come in a couple different formats. |
|
http://www.purplemath.com/modules/percents.htm
(829 words)
|
|
| |
| | A Guide To Metric Time |
| | The Anglo is there because the system in its current form has been associated with the British (Greenwich and all that.) | | | I am not advocating a decimal time system because I have some axe to grind against base-60. | | | This will allow us to only have to name one base unit -- be it a cycle or a MT second or whatever -- and then be able to express a time in a unit scaled for specific usage. |
|
http://zapatopi.net/metrictime.html
(2483 words)
|
|
| |
| | Decimals, Whole Numbers, and Exponents |
| | This page may not be mirrored or reproduced on any other internet site. | | | Decimal numbers such as 3.762 are used in situations which call for more precision than whole numbers provide. | | | The whole number portion of a decimal number are those digits to the left of the decimal place. |
|
http://www.mathleague.com/help/decwholeexp/decwholeexp.htm
(1672 words)
|
|
| |
| | EBCDIC, ASCII, BAUDOT, BCD, Octal, Hex, Binary, Morse Code and Braille |
| | This is opposed to the traditional method of converting a number from base 10 to base 2 and storing it as a binary number. | | | Packed decimal numbers can be easily read in a hex memory dump without the need to convert the number from binary to base 10 because the packed decimal number is stored as a base 10 number. | | | Their are 6 values which are legal for signs from decimal 10 to decimal 15. |
|
http://www.geocities.com/mikes_javascript/hex_table_ascii.html
(579 words)
|
|
| |
| | General Decimal Arithmetic |
| | This first document describes the decimal arithmetic in a language-independent and representation-independent manner: | | | This specification forms the basis for a number of implementations, and also describes the decimal arithmetic in the current draft of the ongoing IEEE 754 revision. | | | includes decimal floating-point formats (as described above) and arithmetic on those formats (also described above). |
|
http://www2.hursley.ibm.com/decimal
(1705 words)
|
|
| |
| | Math Term Definition |
| | The number to the left of the decimal is an ordinary whole number. | | | Divide the numerator of the fraction by the denominator | | | The second is the number of hundredths (1/100's) and so on. |
|
http://home.blarg.net/~math/def.cgi?t=decimal
(231 words)
|
|
| |
| | The Yosemite Decimal System |
| | The Yosemite Decimal System consists of five general classes, the fifth being subdivided with a decimal notation, but it is generally accepted that some ratings are too high or too low because people want to brag or because the standards among climbers has changed over time, and many people have editorial comments about the YDS. | | | It is not the only rating system used by climbers, but it is the one preferred by most of the people who use Climber.Org. | | | Routes are described as "loose class 3" or "exposed class 2", with modifiers to describe all the things that get lumped into the one Yosemite number. |
|
http://www.climber.org/data/decimal.html
(2081 words)
|
|
| |
| | Percent and Probability |
| | Moving the decimal 2 to the left (and adding in 0's to the left of the 3 as place holders,) we get 0.03. | | | You must also be sure, before doing this, that the percentage itself is expressed in decimal form, without fractions. | | | This number is the ratio of the number of ways the outcome may occur to the number of total possible outcomes for the event. |
|
http://www.mathleague.com/help/percent/percent.htm
(2568 words)
|
|
| |
| | Decimal Counter |
| | The Decimal Counter is free without any limitations. | | | Decimal points, which make the counter more readable while displaying big numbers. | | | The counter was written in plain vanilla C, which makes it even faster than regular CGI scripts. |
|
http://freewarehome.com/software/counter.html
(432 words)
|
|
| |
| | repeating decimal - Hutchinson encyclopedia article about repeating decimal |
| | This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. | | | All fractions will result in recurring decimals unless the denominator of the fraction is either a power of 2 or 5, or a multiple of these. | | | Any fraction that cannot be represented in the decimal system by a finite decimal. |
|
http://encyclopedia.farlex.com/repeating+decimal
(101 words)
|
|
| |
| | Math Forum: Ask Dr. Math FAQ: Fractions, Decimals, Percentages |
| | This is a compound fraction of the form | | | 4.36 x 0.8 ------ 3488 is the answer before adding the decimal point 3.488 is the final answer - it has 3 decimal places since that's how many decimal places there were in the two original numbers. | | | 0.25 x 0.125 ------- 3125 is the answer before adding the decimal point.03125 is the final answer - it has 5 decimal places since that's how many decimal places there were in the two original numbers. |
|
http://mathforum.org/dr.math/faq/faq.fractions.html
(1332 words)
|
|
| |
| | 4.4 Decimal Arithmetic |
| | The first fact you must note when using the FPU is that it doesn't really support decimal arithmetic. | | | In days long since past, however, there were computer systems that were based on the decimal (base 10) numbering system rather than the binary numbering system. | | | This means that for the purposes of computing decimal sums, you have to treat the 80x86 as though it were an eight-bit processor, capable of adding only eight bits at a time. |
|
http://webster.cs.ucr.edu/AoA/Windows/HTML/AdvancedArithmetica6.html
(3096 words)
|
|
| |
| | Decimal Time - Home Page |
| | This site examines decimal time, which is the measure of time using units related by powers of ten. | | | It is difficult to make time calculations involving standard units, which is why scientists and computer programmers convert dates and times to decimal time units. | | | This site also examines calendars, Star Trek's stardates, |
|
http://www.decimaltime.hynes.net
(269 words)
|
|
| |
| | 5.6 decimal -- Decimal floating point arithmetic |
| | module provides support for decimal floating point arithmetic. | | | For this reason, decimal would be preferred in accounting applications which have strict equality invariants. | | | While the built-in float type exposes only a modest portion of its capabilities, the decimal module exposes all required parts of the standard. |
|
http://docs.python.org/lib/module-decimal.html
(337 words)
|
|
| |
| | How to Use the Dewey Decimal System |
| | To see what books the library currently has in on animals, go to the nonfiction shelves and find the books that have a 599 as part of their call number. | | | The Dewey Decimal System organizes information into 10 broad areas, which are broken into smaller and smaller topics. | | | A list of some of the information you can find in the different Dewey Decimal areas, appears below. |
|
http://www.monroe.lib.in.us/childrens/ddchow.html
(211 words)
|
|
| |
| | Dewey Decimal Classification [encyclopedia] |
| | Recent versions permit another religion to be placed in 200-289, with Christianity relegated to 290-299, but this is mainly used by libraries operated by non-Christian religious groups, especially Jewish ones. | | | Geography, travel, biography, history of the ancient and modern world, archaeology | | | Except for general works and fiction, works are classified principally by subject, with extensions for subject relationships, place, time or type of material, producing classification numbers of not less than three digits but otherwise of indeterminate length with a decimal point before the fourth digit, where present (e.g. |
|
http://encyclozine.com/Reference/Library/Classification/Dewey
(575 words)
|
|
| |
| | Base 10 (Decimal) |
| | The Mohenjo Daro culture of the Indus valley was using a form of decimal numbering some 5000 years ago. | | | Succeeding cultural changes in this area developed the decimal system into a rigorous numbering system, including the use of zero by the Hindu mathematicians some 1500 years ago. | | | The decimal point allow for the place value to continue in a consistent manner with groups smaller than one. |
|
http://www.psinvention.com/zoetic/base10.htm
(241 words)
|
|
| |
| | Welcome to Rick's Math Web...Decimals |
| | The difference is that the denominators are only the numbers 10, 100, 1000, etc, and we use a period (.) as a point to seperate the decimal numbers from any whole numbers to the left of the decimal point. | | | We'd use 10 as a denominator if we were converting decimals with only one number to the right of the decimal point or "." such as.4 or.8...I hope this is making sense :->)) | | | (notice the "1" is to the right of the decimal point!) |
|
http://www.ricksmath.com/decimals_1.html
(420 words)
|
|
| |
| | XML Schema Part 2: Datatypes Second Edition |
| | Leading and trailing zeroes are prohibited subject to the following: there must be at least one digit to the right and to the left of the decimal point which may be a zero. | | | However, ·minimally conforming· processors ·may· set an application-defined limit on the maximum number of decimal digits they are prepared to support, in which case that application-defined maximum number ·must· be clearly documented. | | | Leading and trailing zeroes are prohibited subject to the following: number representations must be normalized such that there is a single digit which is non-zero to the left of the decimal point and at least a single digit to the right of the decimal point unless the value being represented is zero. |
|
http://www.w3.org/TR/xmlschema-2
(9338 words)
|
|
| |
| | Understanding Decimal, Binary, Hexadecimal |
| | This document compares the similarities between the decimal, binary and hexadecimal counting systems.By clicking on the document your browser should download the file. | | | The next hexadecimal number would be 20, (2 X 16) + 0, which would equal 32 in decimal. | | | This concept is easy to grasp, because we use the decimal system in every day applications. |
|
http://music.northwestern.edu/links/projects/midi/pages/undstdbh.html
(1195 words)
|
|
| |
| | Decimal Time - Decimal Dates |
| | The count of days may also include a decimal fraction, which represents the time of the day as the fractional day since midnight. | | | The resulting number has only five digits to the left of the decimal point (3 February 1988 = 32175.5). | | | The date can be confusing, however, since there obviously is no 0th of January; the selected date is a matter of astronomical convenience and actually is the same as 1899 December 31.5. |
|
http://www.decimaltime.hynes.net/dates.html
(2027 words)
|
|
| |
| | InterMath / Dictionary / Description |
| | Place value also plays a role with the numbers to the right of the decimal. | | | The decimal point indicates that the numbers to its right are less than 1. | | | As numbers proceed to the right, they become smaller by a power of 10. |
|
http://www.intermath-uga.gatech.edu/dictnary/descript.asp?termID=104
(114 words)
|
|
| |
| | BCD (Binary Coded Decimal) Number System |
| | This system is called Binary Coded Decimal or BCD which also occupies a nibble. | | | This may be accomplished by packing the BCD numbers. | | | You merely assign each digit of the decimal number to a byte and convert 0 through 9 to 0000 0000 through 0000 1001, but you cannot perform the repeated division by 2 as you did to convert decimal to binary. |
|
http://www.danbbs.dk/~erikoest/bcd.htm
(1134 words)
|
|
| |
| | Bi-quinary coded decimal |
| | Bi-quinary coded decimal is a numeral encoding scheme used in many abacuses and in some early computers, including the Colossus. | | | The two-state component is encoded as one or two bits, and the five-state component is encoded using three or five bits. | | | Several different representations of bi-quinary coded decimal have been used by different machines. |
|
http://www.encyclopedia-1.com/b/bi/bi_quinary_coded_decimal.html
(129 words)
|
|
| |
| | Decimal, Fractions & Percent |
| | Move the decimal points two places to the right. | | | Then move the decimal point two places to the right. |
|
http://www.gomath.com/exercises/DecimalsFractionsPercent.php
(19 words)
|
|
| |
| | Cantor Set (PRIME) |
| | Thus, after everything has been removed, the numbers that are left – that is, the numbers making up the Cantor set – are precisely those whose ternary decimal representations consist entirely of 0’s and 2’s. | | | The conclusion is inescapable: once we remove all those intervals, the number of points remaining is no less than the number we started with. | | | The idea is evident: for every number whose ternary decimal expansion consists entirely of 0’s and 2’s, match it with the corresponding number whose binary decimal expansion has 0’s in the same place, and 1’s wherever the ternary number had 2’s. |
|
http://www.mathacademy.com/pr/prime/articles/cantset
(1244 words)
|
|
| |
| | SparkNotes: Percents: Percents |
| | The easiest way to change a fraction into a percent is first to change the fraction into a decimal by dividing the numerator by the denominator, and then change this decimal into a percent by moving the decimal point 2 places to the right, as above. | | | To convert a percent into a decimal, move the decimal point 2 places to the left and drop the percent sign. | | | If there are fewer than two places to the right of the decimal, add zeros at the end of the number after the decimal point. |
|
http://www.sparknotes.com/math/prealgebra/percents/section1.html
(422 words)
|
|
| |
| | Decimal Places |
| | One decimal place to the left of the decimal point is the ones place. | | | Keep your eye on the 9 to see where the decimal places fall. | | | Scientific Notation - Sometimes, especially when you are using a calculator, you may come up with a very long number. |
|
http://www.factmonster.com/ipka/A0881929.html
(179 words)
|
|
| |
| | decimal numbers |
| | Then the decimal point in the dividend is moved to the right the same number of places. | | | The decimal point in the answer is placed just above the decimal point in the dividend. | | | We first move the decimal point in the divisor to the right as necessary to make the divisor a whole number. |
|
http://www.gomath.com/algebra/decimal.php
(127 words)
|
|
| |
| | Glencoe Mathematics - Online Study Tools |
| | The pie graph shows the percentage of people found in a survey to prefer certain colors of candy to others. | | | Write the percentage of people who preferred red candy as a decimal. |
|
http://www.glencoe.com/sec/math/studytools/cgi-bin/msgQuiz.php4?isbn=0-02-833051-X&chapter=8&lesson=6
(52 words)
|
|
| |
| | Fraction to Decimal Conversion |
| | To convert a decimal that begins with a non-repeating part, such as 0.21456456456456456..., to a fraction, write it as the sum of the non-repeating part and the repeating part. | | | The second decimal (which repeats) is convirted according to the pattern given above. | | | For instance, to find 2/8, first simplify it to 1/4 then search for it in the table below. |
|
http://www.math2.org/math/general/arithmetic/fradec.htm
(139 words)
|
|
| |
| | decimal |
| | This is a page from the dictionary MATH SPOKEN HERE! | | | You are hereby granted permission to make ONE printed copy of this page and its picture(s) for your PERSONAL and not-for-profit use. | | | a number written in standard notation; a number written in base 10 notation; an integer or number containing a decimal point. |
|
http://www.mathnstuff.com/math/spoken/here/1words/d/d6.htm
(79 words)
|
|
| |
| | Binary vs. Decimal Measurements |
| | This is why with today's larger hard disks, more people are starting to notice the difference between the two measures. | | | When computers and binary numbers first began to be used regularly, computer scientists noticed this similarity, and for convenience, "hijacked" the abbreviations normally used for decimal numbers and began applying them to binary numbers. | | | Computers are digital and store data using binary numbers, or powers of two, while humans normally use decimal numbers, expressed as powers of ten. |
|
http://www.pcguide.com/intro/fun/bindec-c.html
(881 words)
|
|
| |
| | DECIMALS: FAST FACTS |
| | to the right of the decimal point is the "tenths" place, but one decimal place to the left of the decimal point is the "ones" place. | | | The "tens" place is two places to the left. | | | (one place to the right of the decimal point), compute the number to the hundredths place (two places after the decimal). |
|
http://www.mccc.edu/~kelld/decff.htm
(529 words)
|
|
| |
| | Decimal Arithmetic - FAQ |
| | These pages explain why this is so, and also answer some common questions about decimal floating-point arithmetic. | | | While suitable for some purposes, such as mathematical analysis, this form of arithmetic is unsuitable for the financial, commercial, and Web applications which are at the core of electronic business. | | | Why did computers use binary in the first place? |
|
http://www2.hursley.ibm.com/decimal/decifaq.html
(144 words)
|
|
| |
| | Decimals.html |
| | Circle the number or place to be rounded and underline the number to its right. | | | place a decimal point behind the last number. | | | First find a place value that you are rounding to (remember all place values after the decimal end in T H. In addition the first-place after the decimal is tenths place. |
|
http://www.numberpower.org/Decimals/HTML/Decimals.html
(292 words)
|
|
| |
| | Conversion to decimal currency |
| | For most nations it was a matter of adopting a decimal currency to come in line with the dominant decimal nature of world commerce and trade. | | | However, decimal currencies also exist under many other names. | | | Often the switch accompanied independence for those nations. |
|
http://lamar.colostate.edu/~hillger/currency.htm
(345 words)
|
|
| |
| | Empire of Atlantium - Annus Novus Decimal Calendar |
| | In a move that provided a catalyst for the re-examination of the calendar issue within Atlantium, the IUS system was formally abandoned by directive of Emperor George II shortly after the Refundatio in 10518 (1999). | | | The rejected 10505-10506 (1986-87) calendar proposals were then revisited, and one of them, the proposed Imperial Decimal Standard (IDS) Calendar was selected as the basis of a viable new Atlantian calendar and dating system. | | | For further information about the Empire of Atlantium or the Annus Novus Decimal Calendar, contact us by |
|
http://www.atlantium.org/calendaran.html
(554 words)
|
|
| |
| | Dewey Decimal Classification |
| | The dewey decimal system coordinates materials on the same subject and on related subjects to make items easier to find on the shelves by using a combination of letters and numbers. | | | The work mark is a lower case letter that is usually the first letter of the title of the book. | | | Insects, including butterflies would be under 595.Now we have the first three numbers of the call number 595 The 595's are further divided by the use of decimals to specify what type of insects.---Beginning to get the picture....... |
|
http://www.mtsu.edu/~vvesper/dewey.html
(1007 words)
|
|
| |
| | The Dewey Decimal System of Classification ... Julia (Van Zanten) Sjöberg |
| | Below are the ten major divisions and how they break down into the one thousand subdivisions. | | | The Dewey Decimal System, devised by Melvil Dewey in 1876, is a method of classifying and cataloging library materials by subject. | | | Please note that I am unable to answer cataloging questions as I am not a librarian. |
|
http://www.july15.com/julia/ddecimal.htm#300
(61 words)
|
|
| |
| | ASCII Chart and Other Resources |
| | The Extended ASCII Character Set also consists of 128 decimal numbers and ranges from 128 through 255 representing additional special, mathematical, graphic, and foreign characters. | | | Every now and again, I've wished that I had an ASCII chart handy, so I made one and stuck it on this page so that I could find it in a hurry. | | | Hint - If you look at how the keys are laid out on the keyboard, you'll probably see the pattern. |
|
http://www.jimprice.com/jim-asc.htm
(1611 words)
|
|
| |
| | Numbers - Adding / Subtracting Decimals - First Glance |
| | Add each column of digits, starting on the right and working left. | | | Subtract each column, starting on the right and working left. | | | If the top number is smaller than the bottom number, borrow from the top number at the left. |
|
http://www.math.com/school/subject1/lessons/S1U1L4GL.html
(164 words)
|
|
|
