Mikkel Meyer Andersen

geom_node_col: Bar plot at each node

3

The `geom_node_tile()` draws nodes as tiles with center provided by the layout's `x` and `y` components and with `width` and `height` from the `geom_node_tile()`'s mapping. That's very useful. I have...

Support writing formulas

17

Would it be possible to support writing formulas, too? Maybe for R's formula type.

Solve: strange behaviour

3

I am trying to solve a system of equations, and I get different solutions depending on whether 1 is on the RHS or -1 on the LHS. Here it is...

Sum(j, 1, n, Sum(i, 1, j-1, p^(j-i)))

3

I am trying to use Yacas to calculate the sum ``` Sum(j, 1, n, Sum(i, 1, j-1, p^(j-i))) ``` According to this should be ``` -(p*(-p^n + n*(p-1) + 1))/((p-1)^2)...

Limit

3

I tried this limit ``` In> Limit(k, Infinity) (s11+s12*k)/Sqrt((w^2+s11)*(w^2+s11+k^2*s22+2*k*s12)) Out> (s11+s12*Infinity)/Sqrt((w^2+s11)*(w^2+s11+Infinity*s22+2*Infinity*s12)) ``` I was expecting ``` s12/Sqrt(s22*(s11 + w^2)) ``` See .

Multivariate polynomials: improve documentation

1

As mentioned in #272: Improve documentation on multivariate polynomials.

Low-order polylogarithms

18

Hello, I am trying to implement [Low-order polylogarithms](https://en.wikipedia.org/wiki/List_of_mathematical_series#Low-order_polylogarithms). I have tried these rules: ``` SumFunc(_k, 1, _n, _k * (z_IsFreeOf(k)^k), z*( 1 - (n+1)*z^n + n*z^(n+1))/((1 - z)^2)); SumFunc(_k, 1,...

R package: Make it possible to disable parallelization

2

Thanks for your contribution! I am running an experiment where I want to parallelize in another dimension that using OpenMP in BanditPAM. Actually, it was caused by what I think...

hist command gives -255

6

Thanks for great software! I get these unexpected results: ``` user@computer:~$ ./pcomfortcloud.py [email protected] password history 1 Day 20200120 id : abcdefg12345678.... parameters currencyUnit : kr energyConsumption : 0.0 estimatedCost :...