Verify that the
- verify that the necessary 64-bit codec
- verify that the function yu003dc1e^ax
- verify that the function yu003dacosx+bsinx
- verify that the equation is an identity calculator
- verify that the function yu003de^-3x
- verify that the graph of a given inequality
- verify that the equation is an identity
- verify that the u0026#39;libvirtdu0026#39; daemon is running
