- no lecture

The basic problem of static program analysis: virtually all interesting program properties are undecidable.. (cf.

That is, given the basic problem of

 Emphasis will be on the later parts of the course (SysML/OCL, testing, static analysis, Floyd-Hoare logic, model-checking) rather than the first.  If you do not know an

• Pressure of non-relativistic species (i.e., baryons and cold dark matter) can be ignored relative to the energy density.. • Pressure of non-relativistic species (i.e., baryons

• (*) To a good approximation, the low-frequency solution is given by setting R=0 because sound waves are not. important at

The sound horizon, r s , changes when the baryon density changes, resulting in a shift in the peak positions.. Adjusting it makes the physical effect at the last

• Gravitational waves create quadrupole temperature anisotropy [i.e., tensor viscosity of a photon- baryon fluid] gravitationally, without velocity potential. • Still,

• Now we need to know Newton’s gravitational potential, φ, and the scalar curvature perturbation, ψ. • Einstein’s equations - let’s look up any