@Test public void testToString() { assertEquals("toString() failed.", "=$A+$B", eqn.toString()); }
@Override public String toString() { return equation; }
Equation { @Override public String toString() { return equation; } }
Equation { @Override public String toString() { return equation; } Equation(final String equation, final Set<String> variableReferences,
	                final Map<String, Object> defaultVariableValues, final Object[] code,
	                final int[] sourceLocations, final Class<?> type); }
Equation { @Override public String toString() { return equation; } Equation(final String equation, final Set<String> variableReferences,
	                final Map<String, Object> defaultVariableValues, final Object[] code,
	                final int[] sourceLocations, final Class<?> type); @Override String toString(); @Override boolean equals(final Object other); @Override int hashCode(); Set<String> getVariableReferences(); Map<String, Object> getDefaultVariableValues(); Object[] getCode(); int[] getSourceLocations(); Class<?> getType(); }
Equation { @Override public String toString() { return equation; } Equation(final String equation, final Set<String> variableReferences,
	                final Map<String, Object> defaultVariableValues, final Object[] code,
	                final int[] sourceLocations, final Class<?> type); @Override String toString(); @Override boolean equals(final Object other); @Override int hashCode(); Set<String> getVariableReferences(); Map<String, Object> getDefaultVariableValues(); Object[] getCode(); int[] getSourceLocations(); Class<?> getType();  }