The include-plugin seems to not work any more. In 0.97.5154 and 0.97.5189 the example works except for functions and matrices
	SMath Studio: SMath Studio Desktop 0.97.5346.24640, x64
	OS: Microsoft Windows NT 6.1.7601 Service Pack 1 (Microsoft Windows 7 Professional , x64)
	Screen: 1920x1080 px, 96x96 dpi
	Localization: separator=<semicolon>; decimal symbol=<comma>; system decimal symbol=<period>; language=ENG
	Frameworks: CLR 2.0.50727.5483
	
	    installed versions:
	    v2.0.50727    2.0.50727.5420 SP2
	    v3.0    3.0.30729.5420 SP2
	    v3.5    3.5.30729.5420 SP1
	    v4    
	        Client    4.5.50709
	        Full    4.5.50709
	    v4.0    
	        Client    4.0.0.0
	 
	