Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 22:09Z
3n² + 7n + 7 = 0
det| 9 8 ; 3 10 | = 66
460K
∫₀^∞ e^(-α²) dα = √π / 2
438K
∫₀^∞ e^(-ω²) dω = √π / 2
∫₀^∞ e^(-r²) dr = √π / 2
186K
∑_{k=1}^{n} k = n(n+1)/2
411K
\frac{10}{6} \sum_{i=1}^{n} i^{2}
det| 12 1 ; 5 13 | = 151
22K
d/dr [r^12] = 12r^11
d/dφ [φ^5] = 5φ^4