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  2. Approximation - Wikipedia

    en.wikipedia.org/wiki/Approximation

    Related to approximation of functions is the asymptotic value of a function, i.e. the value as one or more of a function's parameters becomes arbitrarily large. For example, the sum ⁠ k / 2 + k / 4 + k / 8 + ⋯ + k / 2 n {\displaystyle k/2+k/4+k/8+\cdots +k/2^{n}} ⁠ is asymptotically equal to k .

  3. Mia's Math Adventure: Just in Time! - Wikipedia

    en.wikipedia.org/wiki/Mia's_Math_Adventure:_Just...

    Mia's Math Adventure: Just in Time! is the third title of the Mia's Big Adventure Collection software series created by Kutoka Interactive. Released in 2001 in Canada and the United States , the game teaches mathematics to children between 6 and 10 years old.

  4. Linear approximation - Wikipedia

    en.wikipedia.org/wiki/Linear_approximation

    Tangent line at (a, f(a)) In mathematics , a linear approximation is an approximation of a general function using a linear function (more precisely, an affine function ). They are widely used in the method of finite differences to produce first order methods for solving or approximating solutions to equations.

  5. Approximation theory - Wikipedia

    en.wikipedia.org/wiki/Approximation_theory

    Since one knows the first and second derivatives of P(x) − f(x), one can calculate approximately how far a test point has to be moved so that the derivative will be zero. Calculating the derivatives of a polynomial is straightforward. One must also be able to calculate the first and second derivatives of f(x).

  6. Arrangement of lines - Wikipedia

    en.wikipedia.org/wiki/Arrangement_of_lines

    The boundary of a cell is the system of edges that touch it, and the boundary of an edge is the set of vertices that touch it (one vertex for a ray and two for a line segment). The system of objects of all three types, linked by this boundary operator, form a cell complex covering the plane.

  7. ‘Girl math,’ the TikTok trend where young women justify their ...

    www.aol.com/finance/girl-math-tiktok-trend-where...

    Girl math is just the latest in a long line of “girl” trends, from this year’s “girl dinner” and “lazy girl jobs,” to last year’s “hot girl walks” and “hot girl summers ...

  8. Sign function - Wikipedia

    en.wikipedia.org/wiki/Sign_function

    Signum function = ⁡. In mathematics, the sign function or signum function (from signum, Latin for "sign") is a function that has the value −1, +1 or 0 according to whether the sign of a given real number is positive or negative, or the given number is itself zero.

  9. 11-Year-Old Girl Drew a Playground and Asked City Hall to ...

    www.aol.com/11-old-girl-drew-playground...

    A young girl in Utah is thinking outside of the (crayon) box! Clearfield resident Rosili Olson, 12, used her crayons last year when she was 11 to draw a playground she imagined would be better ...