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Mathematics
LÜHECCHEgon's user avatar
LÜHECCHEgon's user avatar
LÜHECCHEgon's user avatar
LÜHECCHEgon
  • Member for 5 years, 3 months
  • Last seen more than a week ago
  • Genghua Lv Che; Dalian
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An amateur math and physics enthusiast who has invested insufficient time into such pursuits, and even had he utilised his time productively, whose probability is on the order of perpetual motion machines, but nonetheless we shall enumerate here for the sake of nothing.

Need to get good at maths. :|

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47
Why are the trig functions versine, haversine, exsecant, etc, rarely used in modern mathematics?
Apr 17, 2019
6
Collection of surprising identities and equations.
Sep 29, 2021
2
What would the law of the tangents be for a tetrahedron?
Apr 15, 2019
2
What would it mean for mathematics if it was proven that $\pi$ is a normal number?
Apr 24, 2019
2
Trig Function with integration
Sep 16, 2023
2
Show that if $x=-1$ is a solution of $x^{3}-2bx^{2}-a^{2}x+b^{2}=0$, then $1-\sqrt{2}\le b\le1+\sqrt{2}$
Feb 29
1
Interesting finding about quotients of Recaman sequence's consecutive terms
Apr 14, 2019
1
How would one explain the concept of a p adic number in layman's terms?
Apr 16, 2019
1
Triples of consecutive primes whose product is equal to $3\cdot2^k+1$
Feb 20, 2022
0
How would one multiply numbers with extremely high exponents of 10, on a calculator?
Apr 14, 2019
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5
Interpreting a formula on geographic concentration
5
What is the meaning of integrated emission maps for these chemical species?