Showing posts with label numbers. Show all posts
Showing posts with label numbers. Show all posts

Monday, October 21, 2019

Number theory


Numbers have significance well beyond their quantitative meaning.  For example, the term 24/7 is universally understood to mean around the clock without mention of the units, i.e., hours and days per week. The challenge for translators and non-natives is understanding the localized meaning, which may or may exist in the culture of the person trying to understand the term. Misinterpretation can lead to confusion at best and wrong conclusions at worst.

The most obvious number issues are quantities, dates and time.  Some languages, notably English, use the decimal point to distinguish the whole numbers from the decimal and lower numbers, e.g. 5.547 percent is 5 and 547/1000 percent.  By contrast, the comma is used to divide between each three places in whole numbers, e.g. 7,890 is seven thousand and eight hundred and ninety. By contrast, the French, among others, reverse this convention such that 5.547 is five thousand, five hundred and forty-seven while 7,890 is 7 and 890/1000 percent.  What a difference a punctuation mark can make.  The date issue can be critical.  The United States is almost the sole country that places the month before the day with most other countries starting the date of the month. Thus, translators often write out the name of the month to avoid any potential confusion. Europe traditionally has used a 24-hour clock such that each hour has a specific number. For example, 12:00 and 24:00 are clearly different times.  By contrast, in the United States, while few institutions use “military time” as the 24-hour clock is referred to, most people add am or pm or morning and evening. The problem is even Americans are confused whether 12 am is midnight or noon (it is the latter). 

In some cases, each county has its own variation of important numbers.  For instance, to call for an ambulance in the United States, you dial 911 while in France it is 112, Israel 101 and Russia 02, to name just a few.  For those who still have perfect vision, in the United States, you have 20/20 vision, meaning that you can see a certain image at 20 feet while France you have 10 vision and Israel 6/6. As they say, to each his own.

The United States has some of its specific terms.  A company filing Chapter 7 or 11 is going bankrupt. 9/11 is day of mourning that will not be forgotten for many decades. Any baseball fan knows that a 300 hitter is pretty good (for those not in the know, he gets a hit 30 percent of the time) while a 500 team has the same number of wins and losses.  In colleges, any 101 course is introductory, e.g., Economics 101 is the initial course. On the financial front, most Americans file a 1040 form of some type and know that the IRS requires it if they may not know how to fill it in. For that matter, Israeli get a 106 form from their employer every year reporting their income and deductions for the entire tax year. You got to be there to understand.

Culture also has added significance to numbers but the effect is often generational. Depending on the age, people may remember Adam 12, a patrol cop show from the 1960’s, Room 222, a TV program about a school in the early 1970’s and Beverly Hills 92010 for those a bit younger.  In terms of books, 1984 is a well-known book by George Orwell. Of course, all living generations know that 007 is a spy.

If I live until 120, as they say in Hebrew, I will probably witness the appearance of num(b)erous digital terms. Some will stick while others will be forgotten as in Bug 2000. Yet, numbers are here to stay.

Friday, May 27, 2011

Complex Numbers


Numbers should be so easy.  What is good from one to ten also works from 21 -30 or 81-90.  Of course the 11-16 period is rough, just like teenagers.  The period ends eventually and does not return.  In other words, as Spock would say, numbers are logical.

The truth is that they are not, at least in many languages.  The worst offender in my mind is French, which requires advanced math skills to figure out a phone number.  If someone’s phone number is 15 63 78 97, it comes out: quinze, soixante trois, soixante dix huit, quarter- vingts dix- sept. That comes out as fifteen, sixty three, sixty ten and eight, and four twenties ten and seven in English.  The first is a teen and the second is normal.  However, the third requires me to practice addition while the fourth is for math majors, involving both multiplication and addition.  Even more absurd, the French make of the Belgium for saying septante and nonante for seventy and ninety, eliminating all that calculation.

The Russian language also has its peculiarities.  First, all numbers in a series, even if that number is inside a number as пятьдесят [pidicyat], where  пять is five and десят is ten, i.e. fifty, must be changed to the correct case, such as пятидесяти [pitidecyati].  Even more curious is that the case of the noun following any numbers is determined by the last number only, ignoring all previous numbers.  This creates the following logical absurdity in translation: I have three hundred thousand, four hundred and twenty one reader of my blog.  The word reader is singular because the last number is one.  By the way, it is not true about the actual current number of readers.

Hebrew has an interesting variation in numbers.  Letters are often used as numbers, especially in religious documents and the Hebrew calendar.  The letter  י [yud] represents the amount of ten while the letters ה [heh] and ו [vav] represent five and six, respectively.  When referring to the 15th and 16th day of a month or verse, the logical combinations are not used.  Instead, טו and טז [nine and six / seven] are written.  The reason for this is that  יה  and  יו are abbreviations for God. 

So, as any student of algebra knows, numbers are not just a matter of abc.