List questions from rational-functions

70

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Iteration prime times of a rational map is Mobius function. Then the rational function form a group of order $1,p$ or $\infty$

Published on 28 Mar 2026 - 8:10

79

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$a= \frac{b^2-2b+16}{b^3} b= \frac{8a^3}{a^2-2a+16} a=? b=?$

Published on 07 Sep 2017 - 19:58

230

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How can one find $\lim_{x \to \pm\infty}\frac{2x+1}{\sqrt{x^2+x+1}}$ without graphing?

Published on 07 Sep 2017 - 22:42

77

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What is a permutation of a Group?

Published on 31 Mar 2026 - 0:18

289

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System of nonlinear equations in two variables

Published on 17 Sep 2017 - 14:26

442

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Fixed point of rational functions.

Published on 26 Mar 2026 - 21:35

194

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Understanding a comment about fixed points of rational functions

Published on 26 Mar 2026 - 21:35

81

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A confusion about the order in the set of rational functions

Published on 25 Mar 2026 - 15:53

63

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A confusion on the fact that the set of real rational function are not archimedean

Published on 25 Mar 2026 - 15:53

308

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function $e^x$ as quotient of two polynomials

Published on 20 Sep 2017 - 16:12

1.3k

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End Behavior and Rational Functions

Published on 22 Sep 2017 - 1:13

67

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reduce a rational expression to lowest terms

Published on 25 Sep 2017 - 7:10

45

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Combining rational expressions

Published on 25 Sep 2017 - 13:43

50

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Evaluating rational algebraic expression

Published on 26 Sep 2017 - 14:14

283

Views

Quotient of complex polynomials ( alhfors complex analysis)

Published on 29 Sep 2017 - 8:03

List Question

Iteration prime times of a rational map is Mobius function. Then the rational function form a group of order $1,p$ or $\infty$

$a= \frac{b^2-2b+16}{b^3} b= \frac{8a^3}{a^2-2a+16} a=? b=?$

How can one find $\lim_{x \to \pm\infty}\frac{2x+1}{\sqrt{x^2+x+1}}$ without graphing?

What is a permutation of a Group?

System of nonlinear equations in two variables

Fixed point of rational functions.

Understanding a comment about fixed points of rational functions

A confusion about the order in the set of rational functions

A confusion on the fact that the set of real rational function are not archimedean

function $e^x$ as quotient of two polynomials

End Behavior and Rational Functions

reduce a rational expression to lowest terms

Combining rational expressions

Evaluating rational algebraic expression

Quotient of complex polynomials ( alhfors complex analysis)

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