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  2. Nested radical - Wikipedia

    en.wikipedia.org/wiki/Nested_radical

    7.1.2 Ramanujan's infinite radicals. ... In algebra, a nested radical is a radical expression (one containing a square root sign, cube root sign, etc.) that contains ...

  3. Srinivasa Ramanujan - Wikipedia

    en.wikipedia.org/wiki/Srinivasa_Ramanujan

    Srinivasa Ramanujan Aiyangar [a] (22 December 1887 – 26 April 1920) was an Indian mathematician.Often regarded as one of the greatest mathematicians of all time, though he had almost no formal training in pure mathematics, he made substantial contributions to mathematical analysis, number theory, infinite series, and continued fractions, including solutions to mathematical problems then ...

  4. Wikipedia : Reference desk/Archives/Mathematics/2009 March 3

    en.wikipedia.org/wiki/Wikipedia:Reference_desk/...

    1.3 ramanujan nested radicals problem. 4 comments. 1.4 Comparing MATLAB and C++. 5 comments. Toggle the table of contents. Toggle the table of contents.

  5. Talk:Nested radical - Wikipedia

    en.wikipedia.org/wiki/Talk:Nested_radical

    2 Infinitely Nested Radicals. 5 comments. 3 Uh? 1 comment. 4 Clarification needed. 1 comment. 5 External links modified (February 2018) 1 comment. 6 An example with ...

  6. nth root - Wikipedia

    en.wikipedia.org/wiki/Nth_root

    An unresolved root, especially one using the radical symbol, is sometimes referred to as a surd [2] or a radical. [3] Any expression containing a radical, whether it is a square root, a cube root, or a higher root, is called a radical expression , and if it contains no transcendental functions or transcendental numbers it is called an algebraic ...

  7. Viète's formula - Wikipedia

    en.wikipedia.org/wiki/Viète's_formula

    Viète's formula, as printed in Viète's Variorum de rebus mathematicis responsorum, liber VIII (1593). In mathematics, Viète's formula is the following infinite product of nested radicals representing twice the reciprocal of the mathematical constant π: = + + + It can also be represented as = = ⁡ +.

  8. Solution in radicals - Wikipedia

    en.wikipedia.org/wiki/Solution_in_radicals

    A solution in radicals or algebraic solution is an expression of a solution of a polynomial equation that is algebraic, that is, relies only on addition, subtraction, multiplication, division, raising to integer powers, and extraction of n th roots (square roots, cube roots, etc.). A well-known example is the quadratic formula

  9. Quartic equation - Wikipedia

    en.wikipedia.org/wiki/Quartic_equation

    If the coefficients of the quartic equation are real then the nested depressed cubic equation also has real coefficients, thus it has at least one real root. Furthermore the cubic function C ( v ) = v 3 + P v + Q , {\displaystyle C(v)=v^{3}+Pv+Q,}