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Parent (intermediate) annotation
Open itarithmetic, music, geometry, and astronomy constitute the quadrivium
Original toplevel document (pdf)
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| status | not learned | | measured difficulty | 37% [default] | | last interval [days] | |
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| repetition number in this series | 0 | | memorised on | | | scheduled repetition | |
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| scheduled repetition interval | | | last repetition or drill | | | | |
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Details
No repetitions