| Lots disheartened about novel maths theorems |
The Guardian Cryptic |
22 Mar 2024 |
| They help with proof in problem mastery |
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| They help with proof in problem mastery |
The Guardian Cryptic |
26 Oct 2022 |
| Mathematical concepts appearing in problem: massive |
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| Proof parts |
New York Times |
11 Feb 2021 |
| Auxiliary propositions, in math |
New York Times |
01 Dec 2017 |
| Auxiliary propositions, in math |
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| Logical premises |
USA Today |
13 Mar 2015 |
| Logical premises |
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| Subsidiary propositions |
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| Subsidiary propositions |
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| Valid propositions |
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| Valid propositions |
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| Subsidiary theorems |
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| Logical premises |
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| Flowering glumes |
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| Logical premises |
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| Themes |
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| Propositions in logic. |
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| Flower bracts. |
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