consoleMatrixElements() - Output multiple console.tables() for an array buffer of matrix elements

consoleMatrixElements.js

var consoleMatrixElements = function( els, decimalPlaces ) {

	var i, j, el, results;

	results = [];
	j = 0;

	for( i=0; i < els.length; i++ ) {
		
		if( j === 0 ) {
			results.push([]);
		}

		el = els[i];

		if( typeof decimalPlaces === "number" ) {

			el = Math.round( Math.pow(10, decimalPlaces) * el ) / Math.pow(10, decimalPlaces);

		}

		results[Math.floor(i / 4) % 4].push( el );

		j++;
		j %= 4;
		
		if( i % 16 === 15 ) {
			console.table( results );
			results = [];
		}

	}

}