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"snake oil" exact phrase

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Vote summary for Tortilla‭

A daily summary of votes received for posts.

Oct 15, 2023: -1

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−1

How can I improve contrast of red and green, to prove Reverse Triangle Inequality?

Question Q&A

Oct 13, 2023: -1

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−1

While pictorializing $|x - y| < |x + y|$, how can 1 picture simultaneously prove (Reverse) △ Inequalities, $|x-y| ≤ |x|+|y|, |x|-|y| ≤ |x-y|$?

Question Q&A

Sep 26, 2023: -2

+0

−1

How can I improve contrast of red and green, to prove Reverse Triangle Inequality?

Question Q&A

+0

−1

Solely by eye, how can 16 year olds visually distinguish $\color{red}{\vec{b} - \vec{r}}$ from $\color{limegreen}{|\vec{b}| - |\vec{r}|}$ ?

Question Q&A

Sep 23, 2023: +1

+1

−0

Solely by eye, how can 16 year olds visually distinguish $\color{red}{\vec{b} - \vec{r}}$ from $\color{limegreen}{|\vec{b}| - |\vec{r}|}$ ?

Question Q&A

Sep 22, 2023: -1

+0

−1

How can I improve contrast of red and green, to prove Reverse Triangle Inequality?

Question Q&A

Sep 21, 2023: -3

+0

−1

How can I improve contrast of red and green, to prove Reverse Triangle Inequality?

Question Q&A

+0

−2

Solely by eye, how can 16 year olds visually distinguish $\color{red}{\vec{b} - \vec{r}}$ from $\color{limegreen}{|\vec{b}| - |\vec{r}|}$ ?

Question Q&A