Is ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/ blocked in mainland China?

Can you open ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/ from mainland China?

Yes.

No recent testsVerdict from 2026-04-14 · 4 mo ago

As of the last test on 2026-04-14 — 4 mo ago — it was reachable in mainland China. We haven't tested it since, so this may have changed.

2021first tested

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Other tested URLs on mit.edu

Blocking varies across mit.edu: 15 blocked vs 46 accessible among tested hosts.

Each verdict covers the last 90 days of tests, as on that URL's own page.

Frequently asked questions

Is ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/ blocked in mainland China right now?

We haven't tested ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/ in the last 90 days. As of the last test on 2026-04-14 (4 mo ago), it was reachable in mainland China. Use the Test now button on this page for a fresh measurement.

https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/ · JSON