Fixed quantity.Symbolic/int

+quantity/Symbolic.m

@@ -745,35 +745,6 @@ classdef Symbolic < quantity.Function
 				'domain', obj(1).domain);
 		end % expm()
 			
-		function C = int(obj, z, a, b)
-			% from help sym/int:
-			% "int(S,v,a,b) is the definite integral of S with respect to v
-			%  from a to b."
-			
-			if nargin == 2
-				
-				grdIdx = obj(1).domain.gridIndex(z);
-				a = obj(1).grid{grdIdx}(1);
-				b = obj(1).grid{grdIdx}(end);
-			end
-			
-			if nargin == 3
-				b = a;
-				a = z;
-				z = num2cell( obj(1).variable );
-			end
-			
-			if nargin == 1
-				assert(obj.nargin == 1, 'Not Implemented')
-				z = obj(1).grid{1};
-				a = z(1);
-				b = obj.variable;
-				z = num2cell( obj(1).variable );
-			end
-						
-			C = obj.cumInt(z, a, b);
-		end % int()
-		
 		function C = cumInt(obj, domain, lowerBound, upperBound)
 			% CUMINT cumulative integration
 			% 	result = cumInt(obj, domain, lowerBound, upperBound)

+unittests/+quantity/testSymbolic.m

@@ -132,6 +132,18 @@ fFlipped2 = f.flipGrid({'z', 'zeta'});
 tc.verifyEqual(fReference2.on, fFlipped2.on, 'AbsTol', 10*eps);
 end % testFlipGrid();
 
+function testInt(testCase)
+t = sym('t');
+T = quantity.Domain.defaultDomain(10, 't');
+
+f = quantity.Symbolic(sin(t), 'domain', T);
+F = int(f);
+
+testCase.verifyEqual(F, double( int( sin(t), t, 0, 1 ) ), 'AbsTol', 6e-17);
+
+
+end
+
 function testCumInt(testCase)
 tGrid = linspace(pi, 1.1*pi, 51)';
 sGrid = tGrid;