2026年04月05日 10:54:00
阿基里斯：没错，但偶数的平方仍属于完全平方数集合，所以$g$的类型仍是$g : Q \to R$。
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When values prove insufficient even for standard variables, they receive
Александра Лисица (Куратор раздела "Самопомощь")
I was worried that the attachment between the crystal and the package would be super rigid and it would shatter during removal, but that turned out to not be the case. It was a soft, silver-filled adhesive that broke easily after getting a scalpel blade under the far edge of the crystal, allowing me to remove it with no visible damage under low magnification (perhaps some scratches visible at high mag depending on how hard the scalpel I used to pry it was compared to the quartz - hardened steel is around Mohs 7 which is the same as quartz, so depending on the exact alloy and hardening profile it may have been harder or softer).
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