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  2. Floating-point arithmetic - Wikipedia

    en.wikipedia.org/wiki/Floating-point_arithmetic

    So a fixed-point scheme might use a string of 8 decimal digits with the decimal point in the middle, whereby "00012345" would represent 0001.2345. In scientific notation, the given number is scaled by a power of 10, so that it lies within a specific range—typically between 1 and 10, with the radix point appearing immediately after the first ...

  3. Grading systems by country - Wikipedia

    en.wikipedia.org/wiki/Grading_systems_by_country

    A final mark can be any of the discrete number between 1 and 6, or anything between two of them usually rounded up or down to the next half or quarter value (.25, .5, .75), or to one or two digits behind the decimal point. An oversimplified way to calculate a grade is: (acquired points/total points ) × 5 + 1 = grade.

  4. Slide rule - Wikipedia

    en.wikipedia.org/wiki/Slide_rule

    The user may estimate the location of the decimal point in the result by mentally interpolating between labeled graduations. Scientific notation is used to track the decimal point for more precise calculations. Addition and subtraction steps in a calculation are generally done mentally or on paper, not on the slide rule.

  5. Logarithm - Wikipedia

    en.wikipedia.org/wiki/Logarithm

    In chemistry the negative of the decimal logarithm, the decimal cologarithm, is indicated by the letter p. [63] For instance, pH is the decimal cologarithm of the activity of hydronium ions (the form hydrogen ions H + take in water). [64] The activity of hydronium ions in neutral water is 10 −7 mol·L −1, hence a pH of 7. Vinegar typically ...

  6. Decimal time - Wikipedia

    en.wikipedia.org/wiki/Decimal_time

    The time of day is sometimes represented as a decimal fraction of a day in science and computers. Standard 24-hour time is converted into a fractional day by dividing the number of hours elapsed since midnight by 24 to make a decimal fraction. Thus, midnight is 0.0 day, noon is 0.5 d, etc., which can be added to any type of date, including (all ...

  7. List of Young Sheldon episodes - Wikipedia

    en.wikipedia.org/wiki/List_of_Young_Sheldon_episodes

    Young Sheldon is an American coming-of-age sitcom television series created by Chuck Lorre and Steven Molaro for CBS.The series is a spin-off prequel to The Big Bang Theory and chronicles the life of the character Sheldon Cooper as a child living with his family in East Texas.

  8. Bitcoin - Wikipedia

    en.wikipedia.org/wiki/Bitcoin

    One bitcoin is divisible to eight decimal places. [7]: ch. 5 Units for smaller amounts of bitcoin are the millibitcoin (mBTC), equal to 1 ⁄ 1000 bitcoin, and the satoshi [a] (sat), representing 1 ⁄ 100 000 000 (one hundred millionth) bitcoin, the smallest amount possible. [2] 100,000 satoshis are one mBTC. [68]

  9. Electricity sector in India - Wikipedia

    en.wikipedia.org/wiki/Electricity_sector_in_India

    India electricity generation by source. The first demonstration of electric light in Calcutta (now Kolkata) was conducted on 24 July 1879 by P.W. Fleury & Co.On 7 January 1897, Kilburn & Co secured the Calcutta electric lighting license as agents of the Indian Electric Co, which was registered in London on 15 January 1897.