GeoDirection[{lat_1, long_1}, {lat_2, long_2}] gives the azimuthal direction from one latitude-longitude position on the Earth to another.GeoDirection[pos_1, pos_2] gives the ...
GeoDistance[{lat_1, long_1}, {lat_2, long_2}] gives the geodesic distance in meters between latitude-longitude positions on the Earth.GeoDistance[pos_1, pos_2] gives the ...
LibraryFunctionInformation[fun] returns information about a LibraryFunction.
LineIndent is an option for Style and Cell that specifies how many ems of indentation to add at the beginnings of lines for each level of nesting in an expression.
LinkPatterns[link] gives a list of the patterns for which definitions were set up when the external program associated with the specified MathLink connection was installed.
NeedlemanWunschSimilarity[u, v] gives a number representing the Needleman\[Dash]Wunsch similarity between strings or vectors u and v.
NumberSeparator is an option for NumberForm and related functions which gives the string to insert at breaks between digits.
PauliMatrix[k] gives the k\[Null]^th Pauli spin matrix \[Sigma]_k.
RealBlockDiagonalForm is an option for SchurDecomposition and related functions which specifies whether 2*2 blocks of real values should be used on matrix diagonals in place ...
SameQ
(Built-in Mathematica Symbol) lhs === rhs yields True if the expression lhs is identical to rhs, and yields False otherwise.