Math Dump /sym/3be223
id=823416 · host=jp.commstar.world · 2026-09-01 21:08Z
ω = 2πf
det| 4 1 ; 6 5 | = 14
402K
det| 6 3 ; 1 7 | = 39
det| 5 3 ; 7 6 | = 9
398K
d/dz [z^4] = 4z^3
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 2 ; 2 10 | = 86
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11ψ² + 1ψ + 1 = 0
4y² + 6y + 6 = 0
1ω² + 5ω + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O