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metalsteady

HN member
Joined
Thu, Nov 22, 2018, 6:40 PM UTC
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About metalsteady

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Recent public activity

  1. comment
    Comment #18512262

    If I understand you correctly, you are saying vector fields and skew fields are the same object. But that's not true, though. The former is a function, the latter is a structure.

  2. comment
    Comment #18512115

    A group is a set with a single operation defined on it that abides by certain axioms. A field is a set with two operations defined on it. But the field operations must abide by mor…

  3. comment
    Comment #18511790

    There's no reason to go to college for these so called lower div courses. They are often taught by TAs. The latter are not synonymous with great teaching. It's the 21st century, we…

  4. comment
    Comment #18511721

    Can you elaborate? Vector spaces and fields differ in how they define multiplication. In the former, we multiply vectors with scalars while in the latter we multiply two scalars. A…