 properti confluent hypergeometr function properti confluent hypergeometr function confluent hypergeometr function prove branch physic problem involv diffus sediment isotop separ protein molecular weight determin ultracentrifug solut equat veloc distribut electron high frequenc ga discharg frequent express term function high frequenc breakdown electr field predict theoret gase solut kinet theori report present properti confluent hypergeometr function six-figur tabl function 