Fix printing bug in other terms using scale_factor

Author: BKaperick

src/terms/hartree.jl

@@ -17,7 +17,7 @@ end
 Hartree(; scaling_factor=1) = Hartree(scaling_factor)
 (hartree::Hartree)(basis)   = TermHartree(basis, hartree.scaling_factor)
 function Base.show(io::IO, hartree::Hartree)
-    fac = isone(hartree.scaling_factor) ? "" : ", scaling_factor=$scaling_factor"
+    fac = isone(hartree.scaling_factor) ? "" : ", scaling_factor=$(hartree.scaling_factor)"
     print(io, "Hartree($fac)")
 end
 

src/terms/kinetic.jl

@@ -7,7 +7,7 @@ end
 Kinetic(; scaling_factor=1) = Kinetic(scaling_factor)
 (kin::Kinetic)(basis) = TermKinetic(basis, kin.scaling_factor)
 function Base.show(io::IO, kin::Kinetic)
-    fac = isone(kin.scaling_factor) ? "" : ", scaling_factor=$scaling_factor"
+    fac = isone(kin.scaling_factor) ? "" : "scaling_factor=$(kin.scaling_factor)"
     print(io, "Kinetic($fac)")
 end
 

src/terms/xc.jl

@@ -20,7 +20,7 @@ end
 Xc(functional; kwargs...) = Xc([functional]; kwargs...)
 
 function Base.show(io::IO, xc::Xc)
-    fac = isone(xc.scaling_factor) ? "" : ", scaling_factor=$scaling_factor"
+    fac = isone(xc.scaling_factor) ? "" : ", scaling_factor=$(xc.scaling_factor)"
     fun = length(xc.functionals) == 1 ? ":$(xc.functionals[1])" : "$(xc.functionals)"
     print(io, "Xc($fun$fac)")
 end
@@ -187,11 +187,11 @@ for derivatives wrt. σ_αβ or σ_βα.
 =#
 
 function max_required_derivative(functional)
-    family(functional) == :lda   && return 0
-    family(functional) == :gga   && return 1
-    family(functional) == :hyb_gga   && return 1
-    family(functional) == :mgga  && return 1
-    family(functional) == :mggal && return 2
+    family(functional) == :lda      && return 0
+    family(functional) == :gga      && return 1
+    family(functional) == :hyb_gga  && return 1
+    family(functional) == :mgga     && return 1
+    family(functional) == :mggal    && return 2
     error("Functional family $(family(functional)) not known.")
 end