OptionSellers, LJM, Catalyst are among the prominent fund managers currently facing litigation for their large option losses. Retail investors regularly lose their savings by shorting options as well.

We define the incomplete gamma function ratio for positive N by \begin{align*}\tag{1}P(N, b, X) &= \int^X_0 t^{N-1}e^{-bt} dt/ \int^\infty_0 t^{N-1}e^{-bt} dt \\ &\equiv \int^X_0 D(N, b, t) dt, ...

Let’s introduce a method to estimate the errors created by placing the thermocouples in temperature measurement. It will be shown how the errors depend on ...