Index - H
| Half | Math.Number.TypeRational, Math.Number, Math | 
| halfRotation | Math.Number.Units, Math.Number, Math | 
| half_circle_angle | Math.Number.TypeUnits, Math.Number, Math | 
| hartleyScale | Math.Number.DimensionalAnalysis, Math.Number, Math | 
| hartree_energy | Math.Number.DimensionalAnalysis, Math.Number, Math | 
| hasChildren | Math.Tools.Tree | 
| hasDimension | Math.Number.DimensionalAnalysis, Math.Number, Math | 
| HasEqualizers | Math.Tools.CoFunctor, Math.Tools, Math | 
| HasIdentityLinear | Math.Matrix.Interface, Math.Matrix, Math | 
| HasNaturals | Math.Tools.NaturalNumber | 
| hasOption | Math.Tools.Cmdline | 
| hasPathM | Math.Graph.InGraphMonad, Math.Graph, Math | 
| HasTerminalObject | Math.Tools.CoFunctor, Math.Tools, Math | 
| HasVariables | Math.Tools.CoFunctor, Math.Tools, Math | 
| hecto | Math.Number.DimensionalAnalysis, Math.Number, Math | 
| henry | Math.Number.DimensionalAnalysis, Math.Number, Math | 
| henryDimension | Math.Number.DimensionalAnalysis, Math.Number, Math | 
| Henrys | Math.Number.Units, Math.Number, Math | 
| henrys | Math.Number.Units, Math.Number, Math | 
| hertz | Math.Number.DimensionalAnalysis, Math.Number, Math | 
| hertzDimension | Math.Number.DimensionalAnalysis, Math.Number, Math | 
| Hertzes | Math.Number.Units, Math.Number, Math | 
| hertzes | Math.Number.Units, Math.Number, Math | 
| hessian2 | Math.Matrix.Covector, Math.Matrix, Math | 
| hessian3 | Math.Matrix.Linear, Math.Matrix, Math | 
| hessian4 | Math.Matrix.LinearOperations | 
| hilbertSpace | Math.Matrix.Interface, Math.Matrix, Math | 
| horiz | Math.Tools.NaturalTransformation, Math.Tools, Math | 
| horizA | Math.Tools.NaturalTransformation, Math.Tools, Math | 
| horizAct | Math.Graph.Action | 
| horizIso | Math.Tools.NaturalTransformation, Math.Tools, Math | 
| horizontal | Math.Matrix.Vector1, Math.Matrix, Math | 
| hour | Math.Number.DimensionalAnalysis, Math.Number, Math | 
| hyperbolic | Math.Number.DimensionalAnalysis, Math.Number, Math |