Physics brushup

[Thomas Klemm]

No, not using only basic arithmetic commands like you did.

But we can use:

\(
\gamma = - \int_0^1 \log \left( \log \left( \frac{1}{x} \right) \right)\mathrm{d}x
\)

With the following program:

Code:

   001 { 42 21 11 } f LBL A
   002 {       15 } 1/x
   003 {    43 12 } g ln
   004 {    43 12 } g ln
   005 {    43 32 } g RTN

Use:

1 ENTER 0 \(\int \begin{matrix}
x\\
y
\end{matrix}\) A

However, it will take a bit longer than your program.

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