RULEBASEDINTEGRATION.ORG: Keyword Density Checker

Total words: 2637 | 2-word phrases: 685 | 3-word phrases: 788 | 4-word phrases: 814

PAGE INFO

Title	Try to keep the title under 60 characters (71 characters) Welcome to Rubi, A Rule-based Integrator \| Rubi (Rule-based Integrator)
Description	Try to keep the meta description between 50 - 160 characters (71 characters) A symbolic integrator based on an extensive system of integration rules
Keywords	Meta keywords are not recommended anymore (0 characters)
H1	H1 tag on the page (28 characters) Rubi (Rule-based Integrator)

#	Keyword	Frequency	Density
1	more than twice the	2	0.25%
2	an extensive system of	2	0.25%
3	integration an extensive system	2	0.25%
4	journal of open source	2	0.25%
5	of open source software	2	0.25%
6	albert d rich and	2	0.25%
7	system of integration rules	2	0.25%
8	rulebased integration an extensive	2	0.25%
9	on an extensive system	2	0.25%
10	than twice the size	2	0.25%
11	twice the size of	2	0.25%
12	in reverse chronological order	1	0.12%
13	of the articles and	1	0.12%
14	the articles and online	1	0.12%
15	articles and online posts	1	0.12%
16	and online posts written	1	0.12%
17	about rubi in reverse	1	0.12%
18	rubi in reverse chronological	1	0.12%
19	extensive testing of the	1	0.12%
20	reverse chronological order albert	1	0.12%
21	are some of the	1	0.12%
22	chronological order albert rich	1	0.12%
23	order albert rich patrick	1	0.12%
24	albert rich patrick scheibe	1	0.12%
25	and nasser abbasi 2018	1	0.12%
26	nasser abbasi 2018 rulebased	1	0.12%
27	some of the articles	1	0.12%
28	below are some of	1	0.12%
29	on these and several	1	0.12%
30	results are available at	1	0.12%
31	capabilities on these and	1	0.12%
32	these and several other	1	0.12%
33	and several other computer	1	0.12%
34	several other computer algebra	1	0.12%
35	other computer algebra systems	1	0.12%
36	detailed test results are	1	0.12%
37	test results are available	1	0.12%
38	are available at his	1	0.12%
39	integration below are some	1	0.12%
40	available at his computer	1	0.12%

#	URL	Whois	Check
1	https://www.12000.org/my_notes/CAS_integration_tests/reports/rubi_4_15_2/	Whois	12000.org
2	https://doi.org/10.21105/joss.01073	Whois	doi.org
3	https://arxiv.org/abs/1811.04892	Whois	arxiv.org
4	https://community.wolfram.com/groups/-/m/t/1421180	Whois	wolfram.com
5	http://halirutan.de/programming/Rubi/	Whois	halirutan.de
6	https://www.unirioja.es/dptos/dmc/EACA2016/talks/Jeffrey.pdf	Whois	unirioja.es
7	https://www.researchgate.net/publication/277344311_RUBI_and_integration_as_term_re-writing	Whois	researchgate.net
8	http://www.apmaths.uwo.ca/~djeffrey/Offprints/Calc2010final.pdf	Whois	uwo.ca
9	http://www.apmaths.uwo.ca/~djeffrey/Offprints/IntegrationRules.pdf	Whois	uwo.ca
10	https://doi.org/10.21105/joss.01073	Whois	doi.org
11	https://joss.theoj.org/	Whois	theoj.org
12	http://www.bibtex.org/	Whois	bibtex.org
13	https://gitter.im/Rule-Based-Integration/Lobby	Whois	gitter.im
14	https://github.com/RuleBasedIntegration/Rubi/issues	Whois	github.com
15	https://github.com/RuleBasedIntegration/Rubi	Whois	github.com
16	https://github.com/RuleBasedIntegration/Rubi/wiki	Whois	github.com
17	https://github.com/RuleBasedIntegration	Whois	github.com
18	https://gitter.im/Rule-Based-Integration/Lobby	Whois	gitter.im
19	https://github.com/RuleBasedIntegration/Rubi/issues	Whois	github.com