examples with Sympy

Gary Johnson lambdatronic at disroot.org
Tue Nov 10 15:41:40 GMT 2020


> Here’s how I would do it:
>
> ```An equation of two terms. They’re added together. The first term is an integral with respect to dx. It’s of the square root of a single fraction. The numerator of the fraction is x plus 1. The denominator of the fraction is x squared plus 3. The second term is a summation. It starts at j equals 1 and goes to n. It sums up 1 divided by j squared.
>                       n     
>                      ____   
> ⌠                     ╲      
> ⎮      ________        ╲   1 
> ⎮     ╱ x + 1           ╲  ──
> ⎮    ╱  ──────  dx +    ╱   2
> ⎮   ╱    2             ╱   j 
> ⎮ ╲╱    x  + 3        ╱      
> ⌡                     ‾‾‾‾   
>                     j = 1 
> ```
>
> It’s been a long time since I’ve heard anyone talk college-level math aloud and you _definitely_ shouldn’t trust how I read the first term aloud, but this is roughly how I’d put it on my capsule.

+1 Nicely done.

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