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Niyamasāra
नियमसार
modes (paryāya) of the matter (pudgala). These molecules exhibit, as primary or secondary, the qualities of colour (varņa), taste (rasa), smell (gandha) and touch (sparsa). The atoms (paramāņu) that cause these four forms of matter are called the cause-atoms (kāranaparamāņu). Both, greasiness and roughness, have infinite divisions but combination of atoms takes place only when there is the difference of two degrees in greasiness or roughness. Combination between atoms cannot take place in any other way. There is no combination of atoms which are characterized by the lowest degree (one degree) of greasiness or roughness. There is no combination of one degree of greasiness with one, two, numerable, innumerable or infinite degrees of greasiness. In the same manner, there is no combination of one degree of greasiness with one, two, numerable, innumerable or infinite degrees of roughness. Similarly, it should be understood with regard to one degree of roughness. The atoms which are characterized by the lowest degree (one degree) of greasiness or roughness are called the lowest-atoms (jaghanya-paramāņu). Combination takes place between similar and dissimilar types of atoms, if there is difference in degrees of either property (greasiness or roughness) of two units. There is no combination in all other instances. There is combination of an atom of two degrees of greasiness with an atom of four degrees of greasiness. The same (greasiness of two degrees), however, does not combine with one, two, three, five, six, seven, eight, numerable, innumerable and infinite degrees of greasiness. Similarly, there is combination of an atom of three degrees of roughness with five degrees of roughness; also of an atom of five degrees of roughness with seven degrees of roughness. Combination also takes place between an atom of two degrees of roughness with an atom of four degrees of greasiness. Combination takes place between atoms with difference of two degrees in greasiness, between atoms with difference of two degrees in roughness, and between atoms with difference of two degrees in greasiness and roughness. Combination does not take place between atoms of the same degree of greasiness and roughness, or between
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