Matrix Operations

Slide to scale
Target Matrix (C)
{{ v * targetK }}
=
{{ v * userK }}
Scalar (k) {{ userK }}

Drag to add

Add matching positions together.

Matrix A
{{ v }} {{ v + B[i] }}
+
Matrix B
{{ v }}

Tap to subtract
{{ v }}
-
{{ v }}
=
{{ v }}

Select row, column

Tap the correct Row in A to build C Tap the correct Column in B to multiply Calculating dot product... Awesome!

A
{{ v }}
×
B
{{ v }}
=
C
{{ v }}
({{ step4Formula.a1 }}×{{ step4Formula.b1 }}) + ({{ step4Formula.a2 }}×{{ step4Formula.b2 }}) = {{ step4Formula.res }}
info Row × Column = Dot Product
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Master of Matrices!

You've successfully scaled, added, subtracted, and multiplied matrices like a pro.