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  2. Significant figures - Wikipedia

    en.wikipedia.org/wiki/Significant_figures

    Logarithm and antilogarithm [ edit ] The base -10 logarithm of a normalized number (i.e., a × 10 b with 1 ≤ a < 10 and b as an integer), is rounded such that its decimal part (called mantissa ) has as many significant figures as the significant figures in the normalized number.

  3. List of logarithmic identities - Wikipedia

    en.wikipedia.org/wiki/List_of_logarithmic_identities

    Also note that, when programming, and may have to be switched on the right hand side of the equations if to avoid losing the "1 +" due to rounding errors. Many programming languages have a specific log1p(x) function that calculates log e ⁡ ( 1 + x ) {\displaystyle \log _{e}(1+x)} without underflow (when x {\displaystyle x} is small).

  4. Logarithm - Wikipedia

    en.wikipedia.org/wiki/Logarithm

    The location parameter μ, which is zero for all three of the PDFs shown, is the mean of the logarithm of the random variable, not the mean of the variable itself. Distribution of first digits (in %, red bars) in the population of the 237 countries of the world. Black dots indicate the distribution predicted by Benford's law.

  5. Antilogarithm - Wikipedia

    en.wikipedia.org/?title=Antilogarithm&redirect=no

    Logarithm#Antilogarithm To a section : This is a redirect from a topic that does not have its own page to a section of a page on the subject. For redirects to embedded anchors on a page, use {{ R to anchor }} instead .

  6. Operators in C and C++ - Wikipedia

    en.wikipedia.org/wiki/Operators_in_C_and_C++

    This is a list of operators in the C and C++ programming languages.All the operators (except typeof) listed exist in C++; the column "Included in C", states whether an operator is also present in C. Note that C does not support operator overloading.

  7. Algorithm - Wikipedia

    en.wikipedia.org/wiki/Algorithm

    Flowchart of using successive subtractions to find the greatest common divisor of number r and s. In mathematics and computer science, an algorithm (/ ˈ æ l ɡ ə r ɪ ð əm / ⓘ) is a finite sequence of mathematically rigorous instructions, typically used to solve a class of specific problems or to perform a computation. [1]

  8. C syntax - Wikipedia

    en.wikipedia.org/wiki/C_syntax

    A snippet of C code which prints "Hello, World!". The syntax of the C programming language is the set of rules governing writing of software in C. It is designed to allow for programs that are extremely terse, have a close relationship with the resulting object code, and yet provide relatively high-level data abstraction.

  9. Logic in computer science - Wikipedia

    en.wikipedia.org/wiki/Logic_in_computer_science

    Logic programming is a programming, database and knowledge representation paradigm that is based on formal logic. A logic program is a set of sentences about some problem domain. Computation is performed by applying logical reasoning to solve problems in the domain.