cross product
Last edited: August 8, 2025constituents
additional information
lack of inverse of cross product
The cross product doesn’t have an inverse
geometric interpretation of cross product
\begin{equation} a \times b = |\vec{a}| |\vec{b}| \sin \theta n \end{equation}
where, \(n\) is the unit vector in some direction.
The length of the resulting vector in the cross product is the area of the parallelogram formed by the two vectors.
CrossFinder
Last edited: August 8, 2025CrossFinder is a darkpool owned by Credit Suisse.
Features:
- Normal darkpooling
- Routing the transaction out to other exchanges and dark-pools if needed
- Measuring the latency of each other exchange, etc.
cryo-electron microscopy
Last edited: August 8, 2025cyro-EM is a structure determination system of a solution (Dutta, M. 2018. J indian inst sci 98) to analyze a structural population of particles from TEM; the resulting 3-D structures obtained can be analyzed and classified.
“The Resolution Revolution”: much better structures to analyze because of high-fidelity cyro-EM
cyro-EM vs x-ray crystallography
cyro-EM can identify heterogeneous motions throughout the structure, instead of averaging out multiple structural combinations; instead of the “general” structure on average, we can get a collection of various states the particle can be in.
Crystals
Last edited: August 8, 2025CS Probability Index
Last edited: August 8, 2025What random variable should I use?
Unit 1
core probability, axiom of probability, counting, combination, permutation, DeMorgan’s Law.
- SU-CS109 SEP272023
- SU-CS109 SEP292023
- SU-CS109 OCT022023
- SU-CS109 OCT042023
- SU-CS109 OCT062023
- SU-CS109 OCT112023
Unit 2
Unit 3
Unit 4
Beta Distribution, central limit theorem, bootstrapping
Unit 5
Apredezahe de machinas: Naive Bayes, logistic regression, deep learning