function dispatcher() {
		var strides;
		var offsets;
		var thisArg;
		var arrays;
		var dtypes;
		var shape;
		var argc;
		var clbk;
		var idx;
		var N;
		var v;
		var f;
		var i;
		var j;

		argc = arguments.length;
		if ( argc !== nargs ) {
			if ( argc < nargs ) {
				throw new Error( 'invalid invocation. Insufficient arguments.' );
			}
			// Check for a callback execution context argument...
			if ( argc === nargs+1 ) {
				argc -= 1;
				thisArg = arguments[ argc ];
			} else {
				throw new Error( 'invalid invocation. Too many arguments.' );
			}
		}
		N = arguments[ 0 ];
		if ( !isInteger( N ) ) {
			throw new TypeError( format( 'invalid argument. First argument must be an integer. Value: `%s`.', N ) );
		}
		shape = [ N ];

		clbk = arguments[ argc-1 ];
		if ( !isFunction( clbk ) ) {
			throw new TypeError( format( 'invalid argument. Callback argument must be a function. Value: `%s`.', clbk ) );
		}
		// data types for both input and output strided arrays are every `strideArgs` arguments beginning from the second argument...
		dtypes = [];
		for ( i = 1; i < nargs; i += strideArgs ) {
			dtypes.push( arguments[ i ] );
		}

		// Strides for both input and output strided arrays are every `strideArgs` arguments beginning from the fourth argument...
		strides = [];
		for ( i = 3; i < nargs; i += strideArgs ) {
			v = arguments[ i ];
			if ( !isInteger( v ) ) {
				if ( i < iout ) {
					throw new TypeError( format( 'invalid argument. Input array stride must be an integer. Value: `%s`.', v ) );
				} else {
					throw new TypeError( format( 'invalid argument. Output array stride must be an integer. Value: `%s`.', v ) );
				}
			}
			strides.push( v );
		}
		if ( hasOffsets ) {
			// Offsets for both input and output strided arrays are every `strideArgs` arguments beginning from the fifth argument...
			offsets = [];
			for ( i = 4; i < nargs; i += strideArgs ) {
				v = arguments[ i ];
				if ( !isNonNegativeInteger( v ) ) {
					if ( i < iout ) {
						throw new TypeError( format( 'invalid argument. Input array offset must be a nonnegative integer. Value: `%s`.', v ) );
					} else {
						throw new TypeError( format( 'invalid argument. Output array offset must be a nonnegative integer. Value: `%s`.', v ) );
					}
				}
				offsets.push( v );
			}
		}
		// Input and output strided arrays are every `strideArgs` arguments beginning from the third argument...
		arrays = [];
		for ( i = 2; i < nargs; i += strideArgs ) {
			v = arguments[ i ];
			if ( !isCollection( v ) ) {
				if ( i < iout ) {
					throw new TypeError( format( 'invalid argument. Input array must be an array-like object. Value: `%s`.', v ) );
				} else {
					throw new TypeError( format( 'invalid argument. Output array must be an array-like object. Value: `%s`.', v ) );
				}
			}
			j = (i-2) / strideArgs;
			if ( hasOffsets ) {
				idx = offsets[ j ] + ( (N-1)*strides[j] );
				if ( N > 0 && (idx < 0 || idx >= v.length) ) {
					if ( i < iout ) {
						throw new RangeError( 'invalid argument. Input array has insufficient elements based on the associated stride and the number of indexed elements.' );
					} else {
						throw new RangeError( 'invalid argument. Output array has insufficient elements based on the associated stride and the number of indexed elements.' );
					}
				}
			} else if ( (N-1)*abs(strides[j]) >= v.length ) {
				if ( i < iout ) {
					throw new RangeError( 'invalid argument. Input array has insufficient elements based on the associated stride and the number of indexed elements.' );
				} else {
					throw new RangeError( 'invalid argument. Output array has insufficient elements based on the associated stride and the number of indexed elements.' );
				}
			}
			arrays.push( v );
		}
		// Resolve the strided array function satisfying the input array types:
		idx = indexOfTypes( nfcns, narrays, types, narrays, 1, 0, dtypes, 1, 0 ); // eslint-disable-line max-len

		// Check whether we were able to successfully resolve a strided array function:
		if ( idx < 0 ) {
			throw new TypeError( 'invalid arguments. Unable to resolve a strided array function supporting the provided array argument data types.' );
		}
		// Retrieve the strided array function:
		if ( fcn ) {
			f = fcn;
		} else {
			f = fcns[ idx ];
		}
		// Evaluate the strided array function:
		if ( data ) {
			if ( hasOffsets ) {
				f( arrays, shape, strides, offsets, data[ idx ], clbk, thisArg ); // eslint-disable-line max-len
			} else {
				f( arrays, shape, strides, data[ idx ], clbk, thisArg );
			}
		} else if ( hasOffsets ) {
			f( arrays, shape, strides, offsets, clbk, thisArg );
		} else {
			f( arrays, shape, strides, clbk, thisArg );
		}
		if ( nout === 1 ) {
			return arrays[ narrays-1 ];
		}
		if ( nout === 0 ) {
			return;
		}
		return arrays.slice( nin );
	}
Strided array function interface which performs multiple dispatch.

@private
@param {integer} N - number of indexed elements
@param {*} dtypeX - data type for `x`
@param {Collection} x - strided array
@param {integer} strideX - index increment for `x`
@param {...(Collection|integer|NonNegativeInteger)} args - array arguments (data types, arrays, strides, and offsets)
@param {Callback} clbk - callback function
@param {*} [thisArg] - callback function execution context
@throws {Error} insufficient arguments
@throws {Error} too many arguments
@throws {TypeError} first argument must be an integer
@throws {TypeError} input array strides must be integers
@throws {TypeError} output array strides must be integers
@throws {TypeError} input array offsets must be nonnegative integers
@throws {TypeError} output array offsets must be nonnegative integers
@throws {TypeError} input array arguments must be array-like objects
@throws {TypeError} output array arguments must be array-like objects
@throws {RangeError} input array arguments must have sufficient elements based on the associated stride and the number of indexed elements
@throws {RangeError} output array arguments must have sufficient elements based on the associated stride and the number of indexed elements
@throws {TypeError} unable to resolve a strided array function supporting the provided array argument data types
@throws {TypeError} callback argument must be a function
@returns {(Collection|Array<Collection>|void)} destination array(s)