Nuprl Lemma : mul-col-is-transpose-mul-row

[M,r,i,k:Top].  (matrix-mul-col(r;k;i;M) matrix-mul-row(r;k;i;M')')


Proof




Definitions occuring in Statement :  matrix-mul-row: matrix-mul-row(r;k;i;M) matrix-mul-col: matrix-mul-col(r;k;i;M) matrix-transpose: M' uall: [x:A]. B[x] top: Top sqequal: t
Definitions unfolded in proof :  mx: matrix(M[x; y]) matrix-ap: M[i,j] matrix-mul-col: matrix-mul-col(r;k;i;M) matrix-mul-row: matrix-mul-row(r;k;i;M) matrix-transpose: M' member: t ∈ T uall: [x:A]. B[x]
Lemmas referenced :  top_wf
Rules used in proof :  because_Cache hypothesisEquality thin isectElimination isect_memberEquality sqequalHypSubstitution extract_by_obid sqequalAxiom hypothesis sqequalRule cut introduction isect_memberFormation sqequalReflexivity computationStep sqequalTransitivity sqequalSubstitution

Latex:
\mforall{}[M,r,i,k:Top].    (matrix-mul-col(r;k;i;M)  \msim{}  matrix-mul-row(r;k;i;M')')



Date html generated: 2018_05_21-PM-09_36_24
Last ObjectModification: 2017_12_11-PM-04_34_00

Theory : matrices


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