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peeterjoot (30)in #science • 7 years ago
RE: Magnetic monopoles in spin ice
You say "This is associated with a divergence of the magnetic field". You measure \grad \cdot B \ne 0, when a spin flip occurs?
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peeterjoot (30)in #math • 7 years ago
RE: mathematics markup in steemit?
Conceptually, the platform is good for this, but without some latex support in the markdown, I'm not going to try using it. I feel forced to stick to existing non-steemit…
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peeterjoot (30)in #math • 7 years ago
RE: A Few Trigonometric Identities
fyi. Your brackets would look better if you put left/right markers on them in the latex: {\left( \frac{x}{y} \right)}^2
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peeterjoot (30)in #bitcoin • 7 years ago
RE: When to Buy Bitcoin Now Post-Crash and Why
In the youtube description associated with this video, one of your wallet recommendations is the ledger nano S. I just got a nano S, and the setup of the bitcoin wallet app asks…
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peeterjoot (30)in #math • 7 years ago
RE: At Higher Levels It's Hard To Make Math Fun
Math can definitely be taught in ways that take the fun out of it. However, I would guess that being coerced into studying something that you have no intrinsic interest in is…
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peeterjoot (30)in #news • 7 years ago
RE: Professor Claims Math, Algebra And Geometry Promote 'White Privilege'The DNC Dolts are truly lost.
This prof is out of touch with reality in so many ways. As well as showing no evidence of familiarity with any mathematics, also clearly doesn't attend university math classes.…
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peeterjoot (30)in #politics • 7 years ago
RE: Lunatic Professor Claims Teaching Algebra And Geometry Bolsters White Privilege
Scarier is that these are the people that are guiding the creation and revision of public school curricula (leading to idiocy like trying to teach the commutative properly of…
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peeterjoot (30)in #politics • 7 years ago
RE: Lunatic Professor Claims Teaching Algebra And Geometry Bolsters White Privilege
I found one of her scholarly journal articles: "The Sociopolitical Turn in Mathematics Education", Journal for Research in Mathematics Education, Vol. 44, No. 1, Equity Special…
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peeterjoot (30)in #politics • 7 years ago
RE: Lunatic Professor Claims Teaching Algebra And Geometry Bolsters White Privilege
Do you have a reference for her statements?
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peeterjoot (30)in #math • 7 years ago
RE: Clifford Algebras.
A great introductory book is Geometric Algebra for Computer Science: This book includes a lot of the geometry side of Geometric Algebra. For a more axiomatic treatment…
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peeterjoot (30)in #steemiteducation • 7 years ago
RE: Linear Approximations Part 3 - why sin(x) ≅ x near 0
A nice treatment of limits like sin(x), x-> 0 can be found here: In particular, he illustrates sin(x) vs. the chord for small angles, which makes it obvious geometrically…
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peeterjoot (30)in #ethereum • 7 years ago
RE: Ethereum Pumps | Here's the Next Price Target
One of the other reasons that I'd moved some bitcoin into altcoin was to attempt to spend or send it. With the high fees and slow transactions that bitcoin offers, it has become…
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peeterjoot (30)in #math • 7 years ago
RE: mathematics markup in steemit?
The following steemit post: also discusses this issue. Looks like there was a feature request for mathjax in steemit: I wonder how stackexchange dealt with the…
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peeterjoot (30)in #math • 7 years ago
RE: mathematics markup in steemit?
Mathjax ( ) encodes the equations without images, so you can rescale your browser page and the equations will always be readable. As a specific example, take a look at a page…
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peeterjoot (30)in #crypto • 7 years ago
RE: When Price Passes Practicality
With all the speculation in bitcoin, and the failure of bitcoin to make transaction rates and low fees a priority, direct retailer acceptance of altcoins seems critical for…
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peeterjoot (30)in #math • 7 years ago
RE: Continuous Functions
Why do you call e^{2 \pi x} a unit circle? That would make sense if x was purely imaginary, but not on the [0,1) interval. Also, can you point me to a link that shows how math…
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peeterjoot (30)in #introduceyourself • 7 years ago
RE: My introduction
thanks
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peeterjoot (30)in #introduceyourself • 7 years ago
RE: My introduction
thanks
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peeterjoot (30)in #bitcoin • 7 years ago
RE: B2X Futures Soar Ahead of Split -- Will Exchanges Support it?
It's more than the exchanges that must adopt the fork for it to start being relevant. For adoption to take place, you need to have the option of transacting in the forked coin…
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peeterjoot (30)in #crypto • 7 years ago
RE: When Price Passes Practicality
I'm hoping that some of this massive speculation and hype will drive general acceptance of crypto from online vendors, and some of the associated infrastructure required to make…
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