Merge pull request #10 from mtsch/multinomial-doc

Add docstring for multinomial

src/ansatz/multinomial.jl

@@ -1,9 +1,19 @@
 """
+    MultinomialAnsatz(H::AbstractHamiltonian; normalize=false)
 
+The multinomial ansatz
 
 ```math
-b
+F(|n_1, n_2, n_3, …⟩; p) = K ( ∏_{i=1}^M 1/n_i )^p.
 ```
+
+If ``p = 1/2``, this is the exact solution to a non-interacting Bose-Hubbard model. If `normalize` is set to `true`, a normalization factor of
+
+```math
+K = (\frac{N}{M^N})^p
+```
+
+is applied.
 """
 struct MultinomialAnsatz{K} <: Gutzwiller.AbstractAnsatz{K,Float64,1}
     normalization::Float64