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Referring page	DR	Ref. domains	Linked domains	Anchor and target URL
Apprentissage par renforcement inverse https://irma.math.unistra.fr/~franck/cours/SciML/output/html/chapIMI_sec2.html irma.math.unistra.fr	69	42	92	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Selected Hints https://irma.math.unistra.fr/~franck/cours/SciML/output/html/solutions-1.html irma.math.unistra.fr	69	42	92	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
calculus \| Active Calculus https://activecalculus.org/tag/calculus activecalculus.org	14	13	65	(no anchor) https://pretextbook.org/ DOFOLLOW
Statics: Polar Moment of InertiaPreTeXt logo https://engineeringstatics.org/polar-moment.html engineeringstatics.org	38	8	20	PreTeXt logo https://pretextbook.org/ DOFOLLOW
Melodic AlterationPreTeXt logo https://musictheory.pugetsound.edu/mt21c/MelodicAlteration.html musictheory.pugetsound.edu	58	13	4	PreTeXt logo https://pretextbook.org/ DOFOLLOW
exercises-prime-time.html https://math.gordon.edu/ntic/ntic2021/exercises-prime-time.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC The Bezout Identity https://math.gordon.edu/ntic/ntic2021/section-bezout-id.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Référence associées https://irma.math.unistra.fr/~franck/cours/SciML/output/html/references-1.html irma.math.unistra.fr	69	42	92	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC Digging Deeper and Finding Limits https://math.gordon.edu/ntic/ntic2021/section-tau-limits.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Arrays in C https://diveintosystems.cs.swarthmore.edu/exercises/section-2_5.html diveintosystems.cs.swarthmore.edu	—	0	7	(no anchor) https://pretextbook.org/ DOFOLLOW
NTIC Send in the Groups https://math.gordon.edu/ntic/ntic2021/section-quad-groups.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Syllabus \| Dana C. Ernst https://danaernst.com/teaching/mat411s22/syllabus danaernst.com	13	9	178	PreTeXt https://pretextbook.org/ DOFOLLOW
Early Access Virtual Memory Questions https://diveintosystems.cs.swarthmore.edu/exercises/section-vmdemo.html diveintosystems.cs.swarthmore.edu	—	0	7	(no anchor) https://pretextbook.org/ DOFOLLOW
Principe de l'approximation d'opérateur https://irma.math.unistra.fr/~franck/cours/SciML/output/html/chapNO_sec1.html irma.math.unistra.fr	69	42	92	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Front Matter https://hakavuori.fi/publication/web/step2-geodesics/frontmatter-1.html hakavuori.fi	—	0	7	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC Introduction to Congruence https://math.gordon.edu/ntic/ntic2021/section-intro-congruence.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC Rational Points on Conics https://math.gordon.edu/ntic/ntic2021/section-rational-conics.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC All the Squares Fit to be Summed https://math.gordon.edu/ntic/ntic2021/section-all-squares.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
March 2020 - CotangentsCotangents https://blogs.uml.edu/cotangents/2020/03 blogs.uml.edu	9	4	283	PreTeXt project https://pretextbook.org/catalog.html DOFOLLOW
NTIC Exercises https://math.gordon.edu/ntic/ntic2021/exercises-beyond-squares.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Statics: Equilibrium of StructuresPreTeXt logo https://engineeringstatics.org/Chapter_06.html engineeringstatics.org	38	8	20	PreTeXt logo https://pretextbook.org/ DOFOLLOW
NTIC More Legendre Symbols https://math.gordon.edu/ntic/ntic2021/section-more-legendre.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Active Calculus – download page update \| Active Calculus https://activecalculus.org/2015/07/10/active-calculus-download-page-update activecalculus.org	14	13	65	(no anchor) https://pretextbook.org/ DOFOLLOW
Strategies d'exploration https://irma.math.unistra.fr/~franck/cours/SciML/output/html/chapRLC_sec4.html irma.math.unistra.fr	69	42	92	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Probabilité https://irma.math.unistra.fr/~franck/cours/SciML/output/html/chap_PROBA.html irma.math.unistra.fr	69	42	92	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC List of Sage notes https://math.gordon.edu/ntic/ntic2021/sage-notes.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC Our First Full Computation math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
AC Improper integralsPreTeXt logo https://activecalculus.org/single/sec-6-5-improper.html activecalculus.org	14	13	65	PreTeXt logo https://pretextbook.org/ DOFOLLOW
NTIC The Riemann Explicit Formula https://math.gordon.edu/ntic/ntic2021/section-riemann-formula.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Using Geogebra in Calculus \| Active Calculus https://activecalculus.org/2013/04/02/using-geogebra-in-calculus activecalculus.org	14	13	65	(no anchor) https://pretextbook.org/ DOFOLLOW
NTIC Related Questions About Sums https://math.gordon.edu/ntic/ntic2021/section-related-sums.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC The Riemann Zeta Function math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
CH03-2d-particles.html https://engineeringstatics.org/CH03-2d-particles.html engineeringstatics.org	38	8	20	PreTeXt logo https://pretextbook.org/ DOFOLLOW
Runestone Academy https://interactive-ebooks.com/user/retrieve_username interactive-ebooks.com	—	0	14	PreTeXt project https://pretextbook.org/ DOFOLLOW
PreTeXt, Runestone, and the exciting future of open textbooks \| Active Calculus https://activecalculus.org/2022/08/04/pretext-runestone-and-the-exciting-future-of-open-textbooks activecalculus.org	14	13	65	(no anchor) https://pretextbook.org/ DOFOLLOW
NTIC Primitive Roots math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC References and Further Resources https://math.gordon.edu/ntic/ntic2021/references.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
DIFFYQS Front MatterPreTeXt logo jirka.org	16	26	34	PreTeXt logo https://pretextbook.org/ DOFOLLOW
NTIC Exercises https://math.gordon.edu/ntic/ntic2021/exercises-quadratic-reciprocity.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC Exercises https://math.gordon.edu/ntic/ntic2021/exercises-quadratic-reciprocity.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
NTIC Introduction to Primes https://math.gordon.edu/ntic/ntic2021/section-prime-intro.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
AC Constructing accurate graphs of antiderivativesPreTeXt logo https://activecalculus.org/single/sec-5-1-antid-graphs.html activecalculus.org	14	13	65	PreTeXt logo https://pretextbook.org/ DOFOLLOW
Arrays and Strings https://diveintosystems.cs.swarthmore.edu/exercises/section-1_5.html diveintosystems.cs.swarthmore.edu	—	0	7	(no anchor) https://pretextbook.org/ DOFOLLOW
NTIC Long-Term Function Behavior https://math.gordon.edu/ntic/ntic2021/chapter-function-averages.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Professor disciplined for not using a for-profit text, written by his departm... https://activecalculus.org/2015/10/20/professor-disciplined-for-not-using-a-for-profit-text-written-by-his-department-chair activecalculus.org	14	13	65	(no anchor) https://pretextbook.org/ DOFOLLOW
AC Related ratesPreTeXt logo https://activecalculus.org/single/sec-3-1-rel-rates.html activecalculus.org	14	13	65	PreTeXt logo https://pretextbook.org/ DOFOLLOW
NTIC Exercises https://math.gordon.edu/ntic/ntic2021/exercises-quadratic-congruences.html math.gordon.edu	8	2	119	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Reflections at 1/3-term \| Active Calculus https://activecalculus.org/2012/09/29/reflections-at-13-term activecalculus.org	14	13	65	(no anchor) https://pretextbook.org/ DOFOLLOW
Approches basées sur algorithmes génétiques https://irma.math.unistra.fr/~franck/cours/SciML/output/html/chapRS_sec2.html irma.math.unistra.fr	69	42	92	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW
Setting Up a Proof https://www.cs.utexas.edu/~dnp/frege/setting-up-a-proof.html cs.utexas.edu	79	680	520	Authored in PreTeXt https://pretextbook.org/ DOFOLLOW

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The backlinks page for pretextbook.org shows all individual inbound links discovered in our crawl of the web. Each backlink represents a hyperlink on another website that points to a page on pretextbook.org. Use the filters to narrow results by dofollow/nofollow status, domain rating, or anchor text.

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Are the backlinks to pretextbook.org dofollow or nofollow?

Backlinks to pretextbook.org include both dofollow and nofollow links. Dofollow links pass link equity (ranking power) to the target site, while nofollow links include a rel="nofollow" attribute that tells search engines not to pass authority. Both types contribute to a natural backlink profile, but dofollow links carry more SEO weight. You can filter by link type using the rel filter above the table.

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Backlink data is updated monthly when our web crawler completes a new cycle. Our pipeline processes billions of web pages to discover new backlinks, track lost links, and update domain authority scores. The freshness of data depends on when our crawler last visited the referring pages.