Content deleted Content added
Notes -> Relations |
→Definition: set 0_+^n = 0 |
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Line 11:
:<math>x_+^n =
\begin{cases}
x^n &:\ x
0 &:\ x
\end{cases}
</math>
Line 19:
:<math>x_+ =
\begin{cases}
x &:\ x
0 &:\ x
\end{cases}
</math>
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