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Post AubArVAbHJTf74xLcm by [email protected] |
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Post #AuZwLzisYT0o5X701A by [email protected] |
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In our high school math textbook, there were formulae for converting sums of tr… |
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Post #AuZwLzr249XAUovVj6 by [email protected] |
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@dmbaturin That‘s a fascinating story! May I ask when you visited school? So … |
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Post #AubArVAbHJTf74xLcm by [email protected] |
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@lille I haven't visited that school, or any school really, in a many years… |
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Post #AubArVGGwE0xOfbsSu by [email protected] |
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@dmbaturin Okay that’s still quite a while since the end of the slide rule er… |
