🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 166 (from laksa014)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa166.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.wolframalpha.com/calculators/eigenvalue-calculator\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.wolframalpha.com/calculators/eigenvalue-calculator\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.wolframalpha.com\/calculators\/eigenvalue-calculator","crawl_time":1776333416,"first_indexed_time":1567273711,"http_code":200,"src_unparsed":"com,wolframalpha!www,\/calculators\/eigenvalue-calculator s443","src_root_hash":"10472823281220336366","history_drop_reason":null,"meta_title":"Eigenvalue Calculator: Step-by-Step Solutions - Wolfram|Alpha","meta_descriptions":["Free online Matrix Eigenvalue Calculator. Also explore eigenvectors, characteristic polynomials, invertible matrices, diagonalization and many other matrix-related topics."],"attrs_boilerpipe_text":"WolframAlpha\nCompute eigenvalues with Wolfram|Alpha\n \n1\n2\n3\n3\n2\n1\n2\n1\n3\n \nMath Input\nMore than just an online eigenvalue calculator\nWolfram|Alpha is a great resource for finding the eigenvalues of matrices. You can also explore eigenvectors, characteristic polynomials, invertible matrices, diagonalization and many other matrix-related topics.\nLearn more about:\nEigenvalues\n »\nTips for entering queries\nUse plain English or common mathematical syntax to enter your queries. To enter a matrix, separate elements with commas and rows with curly braces, brackets or parentheses.\neigenvalues {{2,3},{4,7}}\ncalculate eigenvalues {{1,2,3},{4,5,6},{7,8,9}}\nfind the eigenvalues of the matrix ((3,3),(5,-7))\n[[2,3],[5,6]] eigenvalues\nView more examples\n »\nAccess instant learning tools\nGet immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator\nLearn more about:\nStep-by-step solutions\n »\nWolfram Problem Generator\n »\nVIEW ALL CALCULATORS\nBMI Calculator\nDilution Calculator\nMortgage Calculator\nInterest Calculator\nLoan Calculator\nPresent Value Calculator\nCar Payment Calculator\nFuture Value Calculator\nLimit Calculator\nDerivative Calculator\nIntegral Calculator\nDouble Integral Calculator\nTriple Integral Calculator\nSeries Expansion Calculator\nDiscontinuity Calculator\nDomain and Range Calculator\nFactoring Calculator\nQuadratic Formula Calculator\nEquation Solver Calculator\nPartial Fraction Decomposition Calculator\nSystem of Equations Calculator\nDeterminant Calculator\nMatrix Inverse Calculator","attrs_markdown":"![no-js-running-man-logo](https:\/\/www.wolframalpha.com\/_next\/static\/images\/running-man_d23cee5b24bc562c49a0355e9408ad8c.png)Uh oh! Wolfram\\|Alpha doesn't run without JavaScript.\n\nPlease enable JavaScript. If you don't know how, you can find instructions[here](https:\/\/enable-javascript.com\/).Once you've done that, refresh this page to start using Wolfram\\|Alpha.\n\nWolframAlpha\n\n# Online Eigenvalue Calculator\n## Compute eigenvalues with Wolfram\\|Alpha\n\n- Natural Language\n- Math Input\n\n## More than just an online eigenvalue calculator\nWolfram\\|Alpha is a great resource for finding the eigenvalues of matrices. You can also explore eigenvectors, characteristic polynomials, invertible matrices, diagonalization and many other matrix-related topics.\n\n![Results for eigenvalues with corresponding vectors, alternate forms and answers](https:\/\/www.wolframalpha.com\/_next\/static\/images\/Eigen-Value-Data-image-small_f4cb6c6ae303f939bbb49ad75dd63750.png)\n\nLearn more about:\n\n- [Eigenvalues »](https:\/\/www.wolframalpha.com\/examples\/mathematics\/algebra\/matrices\/)\n\n## Tips for entering queries\nUse plain English or common mathematical syntax to enter your queries. To enter a matrix, separate elements with commas and rows with curly braces, brackets or parentheses.\n\n- [eigenvalues {{2,3},{4,7}}](https:\/\/www.wolframalpha.com\/input?i=eigenvalues+%7B%7B2%2C3%7D%2C%7B4%2C7%7D%7D)\n- [calculate eigenvalues {{1,2,3},{4,5,6},{7,8,9}}](https:\/\/www.wolframalpha.com\/input?i=calculate+eigenvalues+%7B%7B1%2C2%2C3%7D%2C%7B4%2C5%2C6%7D%2C%7B7%2C8%2C9%7D%7D)\n\n- [find the eigenvalues of the matrix ((3,3),(5,-7))](https:\/\/www.wolframalpha.com\/input?i=find+the+eigenvalues+of+the+matrix+%28%283%2C3%29%2C%285%2C-7%29%29)\n- [\\[\\[2,3\\],\\[5,6\\]\\] eigenvalues](https:\/\/www.wolframalpha.com\/input?i=%5B%5B2%2C3%5D%2C%5B5%2C6%5D%5D+eigenvalues)\n\n- [View more examples »](https:\/\/www.wolframalpha.com\/examples\/mathematics\/algebra\/matrices\/)\n\n## Access instant learning tools\nGet immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator\n\n![Step-by-step solutions for eigenvalues with informative hints and unlimited Wolfram Problem Generator eigenvalue practice problems](https:\/\/www.wolframalpha.com\/_next\/static\/images\/Eigen-Value-Learning-Tools-small_6e264dde83762988259f3f0b17eed2a5.png)\n\nLearn more about:\n\n- [Step-by-step solutions »](https:\/\/www.wolframalpha.com\/examples\/pro-features\/step-by-step-solutions\/step-by-step-linear-algebra\/)\n- [Wolfram Problem Generator »](https:\/\/www.wolframalpha.com\/problem-generator\/?nonexternal=true&scrollTo=LinearAlgebra)\n\n## ![Spikey](https:\/\/www.wolframalpha.com\/_next\/static\/images\/alpha_small_spikey_342886801177880d3bb9790a29a3b07c.png)VIEW ALL CALCULATORS\n- [BMI Calculator](https:\/\/www.wolframalpha.com\/calculators\/bmi-calculator)\n- [Dilution Calculator](https:\/\/www.wolframalpha.com\/calculators\/dilution-calculator)\n- [Mortgage Calculator](https:\/\/www.wolframalpha.com\/calculators\/mortgage-calculator)\n- [Interest Calculator](https:\/\/www.wolframalpha.com\/calculators\/interest-calculator)\n- [Loan Calculator](https:\/\/www.wolframalpha.com\/calculators\/loan-calculator)\n- [Present Value Calculator](https:\/\/www.wolframalpha.com\/calculators\/present-value-calculator)\n- [Car Payment Calculator](https:\/\/www.wolframalpha.com\/calculators\/car-payment-calculator)\n- [Future Value Calculator](https:\/\/www.wolframalpha.com\/calculators\/future-value-calculator)\n\n- [Limit Calculator](https:\/\/www.wolframalpha.com\/calculators\/limit-calculator)\n- [Derivative Calculator](https:\/\/www.wolframalpha.com\/calculators\/derivative-calculator)\n- [Integral Calculator](https:\/\/www.wolframalpha.com\/calculators\/integral-calculator)\n- [Double Integral Calculator](https:\/\/www.wolframalpha.com\/calculators\/double-integral-calculator)\n- [Triple Integral Calculator](https:\/\/www.wolframalpha.com\/calculators\/triple-integral-calculator)\n- [Series Expansion Calculator](https:\/\/www.wolframalpha.com\/calculators\/series-calculator)\n- [Discontinuity Calculator](https:\/\/www.wolframalpha.com\/calculators\/discontinuity-calculator)\n- [Domain and Range Calculator](https:\/\/www.wolframalpha.com\/calculators\/domain-range-calculator)\n\n- [Factoring Calculator](https:\/\/www.wolframalpha.com\/calculators\/factoring-calculator)\n- [Quadratic Formula Calculator](https:\/\/www.wolframalpha.com\/calculators\/quadratic-calculator)\n- [Equation Solver Calculator](https:\/\/www.wolframalpha.com\/calculators\/equation-solver-calculator)\n- [Partial Fraction Decomposition Calculator](https:\/\/www.wolframalpha.com\/calculators\/partial-fraction-calculator)\n- [System of Equations Calculator](https:\/\/www.wolframalpha.com\/calculators\/system-equation-calculator)\n- [Determinant Calculator](https:\/\/www.wolframalpha.com\/calculators\/determinant-calculator)\n- [Matrix Inverse Calculator](https:\/\/www.wolframalpha.com\/calculators\/matrix-inverse-calculator)\n\n- [Pro](https:\/\/www.wolframalpha.com\/pro)\n- [Mobile Apps](https:\/\/products.wolframalpha.com\/mobile)\n- [Products](https:\/\/products.wolframalpha.com\/)\n- [Business](https:\/\/products.wolframalpha.com\/enterprise)\n- [API & Developer Solutions](https:\/\/products.wolframalpha.com\/api)\n- [LLM Solutions](https:\/\/www.wolfram.com\/resources\/tools-for-AIs\/)\n\n- [Resources & Tools](https:\/\/www.wolframalpha.com\/resources)\n- [About](https:\/\/www.wolframalpha.com\/about)\n- [Contact](https:\/\/www.wolframalpha.com\/contact-us)\n- [Connect](https:\/\/www.wolframalpha.com\/social)\n\n- ©2026 Wolfram\n- [Terms](https:\/\/www.wolframalpha.com\/termsofuse)\n- [Privacy](https:\/\/www.wolfram.com\/legal\/privacy\/wolfram)\n\n- [wolfram.com](https:\/\/www.wolfram.com\/)\n- [Wolfram Language](https:\/\/www.wolfram.com\/language)\n- [Mathematica](https:\/\/www.wolfram.com\/mathematica)\n- [Wolfram Demonstrations](https:\/\/demonstrations.wolfram.com\/)\n- [Wolfram for Education](https:\/\/www.wolfram.com\/education)\n- [MathWorld](https:\/\/mathworld.wolfram.com\/)","attrs_readable_markdown":"WolframAlpha\n\n## Compute eigenvalues with Wolfram\\|Alpha\n\n## More than just an online eigenvalue calculator\nWolfram\\|Alpha is a great resource for finding the eigenvalues of matrices. You can also explore eigenvectors, characteristic polynomials, invertible matrices, diagonalization and many other matrix-related topics.\n\n![Results for eigenvalues with corresponding vectors, alternate forms and answers](https:\/\/www.wolframalpha.com\/_next\/static\/images\/Eigen-Value-Data-image-small_f4cb6c6ae303f939bbb49ad75dd63750.png)\n\nLearn more about:\n\n- [Eigenvalues »](https:\/\/www.wolframalpha.com\/examples\/mathematics\/algebra\/matrices\/)\n\n## Tips for entering queries\nUse plain English or common mathematical syntax to enter your queries. To enter a matrix, separate elements with commas and rows with curly braces, brackets or parentheses.\n\n- [eigenvalues {{2,3},{4,7}}](https:\/\/www.wolframalpha.com\/input?i=eigenvalues+%7B%7B2%2C3%7D%2C%7B4%2C7%7D%7D)\n- [calculate eigenvalues {{1,2,3},{4,5,6},{7,8,9}}](https:\/\/www.wolframalpha.com\/input?i=calculate+eigenvalues+%7B%7B1%2C2%2C3%7D%2C%7B4%2C5%2C6%7D%2C%7B7%2C8%2C9%7D%7D)\n\n- [find the eigenvalues of the matrix ((3,3),(5,-7))](https:\/\/www.wolframalpha.com\/input?i=find+the+eigenvalues+of+the+matrix+%28%283%2C3%29%2C%285%2C-7%29%29)\n- [\\[\\[2,3\\],\\[5,6\\]\\] eigenvalues](https:\/\/www.wolframalpha.com\/input?i=%5B%5B2%2C3%5D%2C%5B5%2C6%5D%5D+eigenvalues)\n\n- [View more examples »](https:\/\/www.wolframalpha.com\/examples\/mathematics\/algebra\/matrices\/)\n\n## Access instant learning tools\nGet immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator\n\n![Step-by-step solutions for eigenvalues with informative hints and unlimited Wolfram Problem Generator eigenvalue practice problems](https:\/\/www.wolframalpha.com\/_next\/static\/images\/Eigen-Value-Learning-Tools-small_6e264dde83762988259f3f0b17eed2a5.png)\n\nLearn more about:\n\n- [Step-by-step solutions »](https:\/\/www.wolframalpha.com\/examples\/pro-features\/step-by-step-solutions\/step-by-step-linear-algebra\/)\n- [Wolfram Problem Generator »](https:\/\/www.wolframalpha.com\/problem-generator\/?nonexternal=true&scrollTo=LinearAlgebra)\n\n## ![Spikey](https:\/\/www.wolframalpha.com\/_next\/static\/images\/alpha_small_spikey_342886801177880d3bb9790a29a3b07c.png)VIEW ALL CALCULATORS\n- [BMI Calculator](https:\/\/www.wolframalpha.com\/calculators\/bmi-calculator)\n- [Dilution Calculator](https:\/\/www.wolframalpha.com\/calculators\/dilution-calculator)\n- [Mortgage Calculator](https:\/\/www.wolframalpha.com\/calculators\/mortgage-calculator)\n- [Interest Calculator](https:\/\/www.wolframalpha.com\/calculators\/interest-calculator)\n- [Loan Calculator](https:\/\/www.wolframalpha.com\/calculators\/loan-calculator)\n- [Present Value Calculator](https:\/\/www.wolframalpha.com\/calculators\/present-value-calculator)\n- [Car Payment Calculator](https:\/\/www.wolframalpha.com\/calculators\/car-payment-calculator)\n- [Future Value Calculator](https:\/\/www.wolframalpha.com\/calculators\/future-value-calculator)\n\n- [Limit Calculator](https:\/\/www.wolframalpha.com\/calculators\/limit-calculator)\n- [Derivative Calculator](https:\/\/www.wolframalpha.com\/calculators\/derivative-calculator)\n- [Integral Calculator](https:\/\/www.wolframalpha.com\/calculators\/integral-calculator)\n- [Double Integral Calculator](https:\/\/www.wolframalpha.com\/calculators\/double-integral-calculator)\n- [Triple Integral Calculator](https:\/\/www.wolframalpha.com\/calculators\/triple-integral-calculator)\n- [Series Expansion Calculator](https:\/\/www.wolframalpha.com\/calculators\/series-calculator)\n- [Discontinuity Calculator](https:\/\/www.wolframalpha.com\/calculators\/discontinuity-calculator)\n- [Domain and Range Calculator](https:\/\/www.wolframalpha.com\/calculators\/domain-range-calculator)\n\n- [Factoring Calculator](https:\/\/www.wolframalpha.com\/calculators\/factoring-calculator)\n- [Quadratic Formula Calculator](https:\/\/www.wolframalpha.com\/calculators\/quadratic-calculator)\n- [Equation Solver Calculator](https:\/\/www.wolframalpha.com\/calculators\/equation-solver-calculator)\n- [Partial Fraction Decomposition Calculator](https:\/\/www.wolframalpha.com\/calculators\/partial-fraction-calculator)\n- [System of Equations Calculator](https:\/\/www.wolframalpha.com\/calculators\/system-equation-calculator)\n- [Determinant Calculator](https:\/\/www.wolframalpha.com\/calculators\/determinant-calculator)\n- [Matrix Inverse Calculator](https:\/\/www.wolframalpha.com\/calculators\/matrix-inverse-calculator)","meta_canonical":null}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

2 hours ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Page Details

Property	Value
URL	https://www.wolframalpha.com/calculators/eigenvalue-calculator
Last Crawled	2026-04-16 09:56:56 (2 hours ago)
First Indexed	2019-08-31 17:48:31 (6 years ago)
HTTP Status Code	200
Meta Title	Eigenvalue Calculator: Step-by-Step Solutions - Wolfram\|Alpha
Meta Description	Free online Matrix Eigenvalue Calculator. Also explore eigenvectors, characteristic polynomials, invertible matrices, diagonalization and many other matrix-related topics.
Meta Canonical	null
Boilerpipe Text	WolframAlpha Compute eigenvalues with Wolfram\|Alpha 1 2 3 3 2 1 2 1 3 Math Input More than just an online eigenvalue calculator Wolfram\|Alpha is a great resource for finding the eigenvalues of matrices. You can also explore eigenvectors, characteristic polynomials, invertible matrices, diagonalization and many other matrix-related topics. Learn more about: Eigenvalues » Tips for entering queries Use plain English or common mathematical syntax to enter your queries. To enter a matrix, separate elements with commas and rows with curly braces, brackets or parentheses. eigenvalues {{2,3},{4,7}} calculate eigenvalues {{1,2,3},{4,5,6},{7,8,9}} find the eigenvalues of the matrix ((3,3),(5,-7)) [[2,3],[5,6]] eigenvalues View more examples » Access instant learning tools Get immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator Learn more about: Step-by-step solutions » Wolfram Problem Generator » VIEW ALL CALCULATORS BMI Calculator Dilution Calculator Mortgage Calculator Interest Calculator Loan Calculator Present Value Calculator Car Payment Calculator Future Value Calculator Limit Calculator Derivative Calculator Integral Calculator Double Integral Calculator Triple Integral Calculator Series Expansion Calculator Discontinuity Calculator Domain and Range Calculator Factoring Calculator Quadratic Formula Calculator Equation Solver Calculator Partial Fraction Decomposition Calculator System of Equations Calculator Determinant Calculator Matrix Inverse Calculator
Markdown	![no-js-running-man-logo](https://www.wolframalpha.com/_next/static/images/running-man_d23cee5b24bc562c49a0355e9408ad8c.png)Uh oh! Wolfram\\|Alpha doesn't run without JavaScript. Please enable JavaScript. If you don't know how, you can find instructions[here](https://enable-javascript.com/).Once you've done that, refresh this page to start using Wolfram\\|Alpha. WolframAlpha # Online Eigenvalue Calculator ## Compute eigenvalues with Wolfram\\|Alpha - Natural Language - Math Input ## More than just an online eigenvalue calculator Wolfram\\|Alpha is a great resource for finding the eigenvalues of matrices. You can also explore eigenvectors, characteristic polynomials, invertible matrices, diagonalization and many other matrix-related topics. ![Results for eigenvalues with corresponding vectors, alternate forms and answers](https://www.wolframalpha.com/_next/static/images/Eigen-Value-Data-image-small_f4cb6c6ae303f939bbb49ad75dd63750.png) Learn more about: - [Eigenvalues »](https://www.wolframalpha.com/examples/mathematics/algebra/matrices/) ## Tips for entering queries Use plain English or common mathematical syntax to enter your queries. To enter a matrix, separate elements with commas and rows with curly braces, brackets or parentheses. - [eigenvalues {{2,3},{4,7}}](https://www.wolframalpha.com/input?i=eigenvalues+%7B%7B2%2C3%7D%2C%7B4%2C7%7D%7D) - [calculate eigenvalues {{1,2,3},{4,5,6},{7,8,9}}](https://www.wolframalpha.com/input?i=calculate+eigenvalues+%7B%7B1%2C2%2C3%7D%2C%7B4%2C5%2C6%7D%2C%7B7%2C8%2C9%7D%7D) - [find the eigenvalues of the matrix ((3,3),(5,-7))](https://www.wolframalpha.com/input?i=find+the+eigenvalues+of+the+matrix+%28%283%2C3%29%2C%285%2C-7%29%29) - [\[\[2,3\],\[5,6\]\] eigenvalues](https://www.wolframalpha.com/input?i=%5B%5B2%2C3%5D%2C%5B5%2C6%5D%5D+eigenvalues) - [View more examples »](https://www.wolframalpha.com/examples/mathematics/algebra/matrices/) ## Access instant learning tools Get immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator ![Step-by-step solutions for eigenvalues with informative hints and unlimited Wolfram Problem Generator eigenvalue practice problems](https://www.wolframalpha.com/_next/static/images/Eigen-Value-Learning-Tools-small_6e264dde83762988259f3f0b17eed2a5.png) Learn more about: - [Step-by-step solutions »](https://www.wolframalpha.com/examples/pro-features/step-by-step-solutions/step-by-step-linear-algebra/) - [Wolfram Problem Generator »](https://www.wolframalpha.com/problem-generator/?nonexternal=true&scrollTo=LinearAlgebra) ## ![Spikey](https://www.wolframalpha.com/_next/static/images/alpha_small_spikey_342886801177880d3bb9790a29a3b07c.png)VIEW ALL CALCULATORS - [BMI Calculator](https://www.wolframalpha.com/calculators/bmi-calculator) - [Dilution Calculator](https://www.wolframalpha.com/calculators/dilution-calculator) - [Mortgage Calculator](https://www.wolframalpha.com/calculators/mortgage-calculator) - [Interest Calculator](https://www.wolframalpha.com/calculators/interest-calculator) - [Loan Calculator](https://www.wolframalpha.com/calculators/loan-calculator) - [Present Value Calculator](https://www.wolframalpha.com/calculators/present-value-calculator) - [Car Payment Calculator](https://www.wolframalpha.com/calculators/car-payment-calculator) - [Future Value Calculator](https://www.wolframalpha.com/calculators/future-value-calculator) - [Limit Calculator](https://www.wolframalpha.com/calculators/limit-calculator) - [Derivative Calculator](https://www.wolframalpha.com/calculators/derivative-calculator) - [Integral Calculator](https://www.wolframalpha.com/calculators/integral-calculator) - [Double Integral Calculator](https://www.wolframalpha.com/calculators/double-integral-calculator) - [Triple Integral Calculator](https://www.wolframalpha.com/calculators/triple-integral-calculator) - [Series Expansion Calculator](https://www.wolframalpha.com/calculators/series-calculator) - [Discontinuity Calculator](https://www.wolframalpha.com/calculators/discontinuity-calculator) - [Domain and Range Calculator](https://www.wolframalpha.com/calculators/domain-range-calculator) - [Factoring Calculator](https://www.wolframalpha.com/calculators/factoring-calculator) - [Quadratic Formula Calculator](https://www.wolframalpha.com/calculators/quadratic-calculator) - [Equation Solver Calculator](https://www.wolframalpha.com/calculators/equation-solver-calculator) - [Partial Fraction Decomposition Calculator](https://www.wolframalpha.com/calculators/partial-fraction-calculator) - [System of Equations Calculator](https://www.wolframalpha.com/calculators/system-equation-calculator) - [Determinant Calculator](https://www.wolframalpha.com/calculators/determinant-calculator) - [Matrix Inverse Calculator](https://www.wolframalpha.com/calculators/matrix-inverse-calculator) - [Pro](https://www.wolframalpha.com/pro) - [Mobile Apps](https://products.wolframalpha.com/mobile) - [Products](https://products.wolframalpha.com/) - [Business](https://products.wolframalpha.com/enterprise) - [API & Developer Solutions](https://products.wolframalpha.com/api) - [LLM Solutions](https://www.wolfram.com/resources/tools-for-AIs/) - [Resources & Tools](https://www.wolframalpha.com/resources) - [About](https://www.wolframalpha.com/about) - [Contact](https://www.wolframalpha.com/contact-us) - [Connect](https://www.wolframalpha.com/social) - ©2026 Wolfram - [Terms](https://www.wolframalpha.com/termsofuse) - [Privacy](https://www.wolfram.com/legal/privacy/wolfram) - [wolfram.com](https://www.wolfram.com/) - [Wolfram Language](https://www.wolfram.com/language) - [Mathematica](https://www.wolfram.com/mathematica) - [Wolfram Demonstrations](https://demonstrations.wolfram.com/) - [Wolfram for Education](https://www.wolfram.com/education) - [MathWorld](https://mathworld.wolfram.com/)
Readable Markdown	WolframAlpha ## Compute eigenvalues with Wolfram\\|Alpha ## More than just an online eigenvalue calculator Wolfram\\|Alpha is a great resource for finding the eigenvalues of matrices. You can also explore eigenvectors, characteristic polynomials, invertible matrices, diagonalization and many other matrix-related topics. ![Results for eigenvalues with corresponding vectors, alternate forms and answers](https://www.wolframalpha.com/_next/static/images/Eigen-Value-Data-image-small_f4cb6c6ae303f939bbb49ad75dd63750.png) Learn more about: - [Eigenvalues »](https://www.wolframalpha.com/examples/mathematics/algebra/matrices/) ## Tips for entering queries Use plain English or common mathematical syntax to enter your queries. To enter a matrix, separate elements with commas and rows with curly braces, brackets or parentheses. - [eigenvalues {{2,3},{4,7}}](https://www.wolframalpha.com/input?i=eigenvalues+%7B%7B2%2C3%7D%2C%7B4%2C7%7D%7D) - [calculate eigenvalues {{1,2,3},{4,5,6},{7,8,9}}](https://www.wolframalpha.com/input?i=calculate+eigenvalues+%7B%7B1%2C2%2C3%7D%2C%7B4%2C5%2C6%7D%2C%7B7%2C8%2C9%7D%7D) - [find the eigenvalues of the matrix ((3,3),(5,-7))](https://www.wolframalpha.com/input?i=find+the+eigenvalues+of+the+matrix+%28%283%2C3%29%2C%285%2C-7%29%29) - [\[\[2,3\],\[5,6\]\] eigenvalues](https://www.wolframalpha.com/input?i=%5B%5B2%2C3%5D%2C%5B5%2C6%5D%5D+eigenvalues) - [View more examples »](https://www.wolframalpha.com/examples/mathematics/algebra/matrices/) ## Access instant learning tools Get immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator ![Step-by-step solutions for eigenvalues with informative hints and unlimited Wolfram Problem Generator eigenvalue practice problems](https://www.wolframalpha.com/_next/static/images/Eigen-Value-Learning-Tools-small_6e264dde83762988259f3f0b17eed2a5.png) Learn more about: - [Step-by-step solutions »](https://www.wolframalpha.com/examples/pro-features/step-by-step-solutions/step-by-step-linear-algebra/) - [Wolfram Problem Generator »](https://www.wolframalpha.com/problem-generator/?nonexternal=true&scrollTo=LinearAlgebra) ## ![Spikey](https://www.wolframalpha.com/_next/static/images/alpha_small_spikey_342886801177880d3bb9790a29a3b07c.png)VIEW ALL CALCULATORS - [BMI Calculator](https://www.wolframalpha.com/calculators/bmi-calculator) - [Dilution Calculator](https://www.wolframalpha.com/calculators/dilution-calculator) - [Mortgage Calculator](https://www.wolframalpha.com/calculators/mortgage-calculator) - [Interest Calculator](https://www.wolframalpha.com/calculators/interest-calculator) - [Loan Calculator](https://www.wolframalpha.com/calculators/loan-calculator) - [Present Value Calculator](https://www.wolframalpha.com/calculators/present-value-calculator) - [Car Payment Calculator](https://www.wolframalpha.com/calculators/car-payment-calculator) - [Future Value Calculator](https://www.wolframalpha.com/calculators/future-value-calculator) - [Limit Calculator](https://www.wolframalpha.com/calculators/limit-calculator) - [Derivative Calculator](https://www.wolframalpha.com/calculators/derivative-calculator) - [Integral Calculator](https://www.wolframalpha.com/calculators/integral-calculator) - [Double Integral Calculator](https://www.wolframalpha.com/calculators/double-integral-calculator) - [Triple Integral Calculator](https://www.wolframalpha.com/calculators/triple-integral-calculator) - [Series Expansion Calculator](https://www.wolframalpha.com/calculators/series-calculator) - [Discontinuity Calculator](https://www.wolframalpha.com/calculators/discontinuity-calculator) - [Domain and Range Calculator](https://www.wolframalpha.com/calculators/domain-range-calculator) - [Factoring Calculator](https://www.wolframalpha.com/calculators/factoring-calculator) - [Quadratic Formula Calculator](https://www.wolframalpha.com/calculators/quadratic-calculator) - [Equation Solver Calculator](https://www.wolframalpha.com/calculators/equation-solver-calculator) - [Partial Fraction Decomposition Calculator](https://www.wolframalpha.com/calculators/partial-fraction-calculator) - [System of Equations Calculator](https://www.wolframalpha.com/calculators/system-equation-calculator) - [Determinant Calculator](https://www.wolframalpha.com/calculators/determinant-calculator) - [Matrix Inverse Calculator](https://www.wolframalpha.com/calculators/matrix-inverse-calculator)
Shard	166 (laksa)
Root Hash	10472823281220336366
Unparsed URL	com,wolframalpha!www,/calculators/eigenvalue-calculator s443