#matrixops — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #matrixops, aggregated by home.social.
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Alright, future engineers!
**Matrix Multiplication** combines two matrices `A` & `B` into `C=AB`. Each `C_ij` is `(Row i of A) . (Col j of B)`.
Ex: `(m x n)` times `(n x p)` gives `(m x p)`. Inner dimensions `n` must match!
Pro-Tip: Order matters! `AB` is rarely equal to `BA` (not commutative).
#LinearAlgebra #MatrixOps #STEM #StudyNotes -
Alright, future engineers!
**Matrix Multiplication** combines two matrices `A` & `B` into `C=AB`. Each `C_ij` is `(Row i of A) . (Col j of B)`.
Ex: `(m x n)` times `(n x p)` gives `(m x p)`. Inner dimensions `n` must match!
Pro-Tip: Order matters! `AB` is rarely equal to `BA` (not commutative).
#LinearAlgebra #MatrixOps #STEM #StudyNotes -
Alright, future engineers!
**Matrix Multiplication** combines two matrices `A` & `B` into `C=AB`. Each `C_ij` is `(Row i of A) . (Col j of B)`.
Ex: `(m x n)` times `(n x p)` gives `(m x p)`. Inner dimensions `n` must match!
Pro-Tip: Order matters! `AB` is rarely equal to `BA` (not commutative).
#LinearAlgebra #MatrixOps #STEM #StudyNotes -
Alright, future engineers!
**Matrix Multiplication** combines two matrices `A` & `B` into `C=AB`. Each `C_ij` is `(Row i of A) . (Col j of B)`.
Ex: `(m x n)` times `(n x p)` gives `(m x p)`. Inner dimensions `n` must match!
Pro-Tip: Order matters! `AB` is rarely equal to `BA` (not commutative).
#LinearAlgebra #MatrixOps #STEM #StudyNotes -
Alright, future engineers!
**Matrix Multiplication** combines two matrices `A` & `B` into `C=AB`. Each `C_ij` is `(Row i of A) . (Col j of B)`.
Ex: `(m x n)` times `(n x p)` gives `(m x p)`. Inner dimensions `n` must match!
Pro-Tip: Order matters! `AB` is rarely equal to `BA` (not commutative).
#LinearAlgebra #MatrixOps #STEM #StudyNotes