Exterior Algebra: (A1−A2,B1−B2,C1−C2) ∧ (A1,B1,C1) Explained

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SUMMARY

The discussion focuses on the exterior algebra expression (A1−A2,B1−B2,C1−C2) ∧ (A1,B1,C1) and its correctness. The formula presented, ##=((A1−A2)∗B1−(B1−B2)∗A1)∗(\hat x \wedge \hat y)+((C1−C2)∗A1−(A1−A2)∗C1)∗(\hat z \wedge \hat x)+((B1−B2)∗C1−(C1−C2)∗B1)∗(\hat y \wedge \hat z)##, is confirmed as correct, although there is a suggestion to verify the second line for potential duplication. The discussion emphasizes the importance of clarity in mathematical notation.

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(A1−A2,B1−B2,C1−C2)∧(A1,B1,C1)(A1−A2,B1−B2,C1−C2)∧(A1,B1,C1)

##=((A1−A2)∗B1−(B1−B2)∗A1)∗(\hat x \wedge \hat y)+((C1−C2)∗A1−(A1−A2)∗C1)∗(\hat z \wedge \hat x)+((B1−B2)∗C1−(C1−C2)∗B1)∗(\hat y \wedge \hat z)##

Is this the correct exterior product?
 
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It looks correct to me. However you should check your second line. It looks like you've pasted your formula twice rather than once. If that's not what happened, it's not clear what the second line means.
 

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