I am without hope. The cross product could save me.
-
-
Give yourself more measures, and fewer measures, and trap your foe in fewer measures, but make him prove with higher measures.
Show this thread -
If I could wield the cross product. How would I know the new arrow points the right way?
Show this thread -
I could draw a picture of the desired cross product. But it would not be the real object. And I could pick a first vector - any vector which is orthogonal, and strong, and a real object - and sketch the second, and seek out that object.
Show this thread -
What if there were an operator × where i × k = j, and k × i were h instead of -j?
Show this thread
End of conversation
New conversation -
-
-
Semicolon
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.