Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 15:38Z
d/dz [z^3] = 3z^2
det| 12 1 ; 4 13 | = 152
479K
6φ² + 8φ + 0 = 0
det| 7 4 ; 4 8 | = 40
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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ω = 2πf
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
390K
∫₀^∞ e^(-t²) dt = √π / 2
338K
∑_{k=1}^{n} k = n(n+1)/2
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