public void test_SpeciesReference_setStoichiometryMath()
{
ASTNode math = libsbml.parseFormula("k3 / k2");
StoichiometryMath stoich = new StoichiometryMath(2,4);
stoich.setMath(math);
StoichiometryMath math1;
string formula;
SR.setStoichiometryMath(stoich);
math1 = SR.getStoichiometryMath();
assertTrue( math1 != null );
formula = libsbml.formulaToString(math1.getMath());
assertTrue( formula != null );
assertTrue(( "k3 / k2" == formula ));
assertEquals( true, SR.isSetStoichiometryMath() );
}