public void testSign08() {
ml.executeExpression("a=sign(3+4i);");
assertEquals(0.6, ml.getScalarValueRe("a"), 0.01);
assertEquals(0.8, ml.getScalarValueIm("a"), 0.01);
}
public void testAbs02() {
ml.executeExpression("a=abs(-3);");
assertTrue(3 == ml.getScalarValueRe("a"));
}
public void testSign05() {
ml.executeExpression("a=sign(0);");
assertTrue(0.0 == ml.getScalarValueRe("a"));
}
public void testSign07() {
ml.executeExpression("a=sign(-55i);");
assertTrue(0.0 == ml.getScalarValueRe("a"));
assertTrue(-1.0 == ml.getScalarValueIm("a"));
}
public void testMtimes06() {
ml.executeExpression("b=mtimes([2,3],[3;4])");
assertTrue(18 == ml.getScalarValueRe("b"));
}
public void testMtimes04() {
ml.executeExpression("b=mtimes(0,0)");
assertTrue(0 == ml.getScalarValueRe("b"));
}
/** ************************************************************** */
public void testMtimes01() {
ml.executeExpression("a=mtimes(5,5);");
assertTrue(25 == ml.getScalarValueRe("a"));
}
/** *********** simple expressions *************************************** */
public void test001() {
ml.executeExpression("a=2+3");
assertTrue(5 == ml.getScalarValueRe("a"));
}
public void testFloor03() {
ml.executeExpression("a=floor(5);");
assertTrue(5.0 == ml.getScalarValueRe("a"));
}
