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