tree diagramtree graphtree of the gametrendtrend analysistrepanning cuttertritriadtriadictriadic extensiontriadic relationtrialtrial and errortrial balancetrial equationtrial ordertriangletriangle inequalitytriangulabletriangulartriangular arraytriangular canonical formtriangular decompositiontriangular density functiontriangular distributiontriangular factorizationtriangular formtriangular matrixtriangular numbertriangular numberstriangular pyramidtriangular regiontriangular right prismtriangular systemtriangularity of in networks basistriangularizationtriangularization transposition problemtriangulatetriangulationtriangulation of a square matrixtriangulation problemtribologytriboluminescencetrichotomytrichotomy lawtrichotomy propertytricuspidtridenttridiagonaltridiagonal matrix
