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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 19:35Z

∂r/∂φ = 2r

det| 8 6 ; 6 9 | = 36

326K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

198K

e^{i\pi} + 1 = 0

F = G m₁m₂ / r²

155K

∇ × E = −∂B/∂t

63K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

366K

d/dt [t^3] = 3t^2

201K

\oint_C \vec{F}\cdot d\vec{r} = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

176K

∂y/∂n = 5y

319K

det| 1 1 ; 5 2 | = -3

359K

∫₀^∞ e^(-φ²) dφ = √π / 2

263K

2y² + 4y + 5 = 0

233K

8ψ² + 7ψ + 0 = 0

412K

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