User:Noix07

I'm interested in math, physics but also in the way it is taught and how one can learn efficiently.

Our society has to cope with an overwhelming amount of knowledge and I want to contribute in organizing, reformulating, simplifying and create new knowledge.

Symbols

αβγΥΓδΔεζηθΘικλμνξπΠρσςΣτυφΦχψωΩ ⊥ † ∈ → ↓ ⇒ ≤ ≥ ∃ ∀ ⊂⊆ ⊇ ⊃ ∑ ∫ ∞ ≃ ● √ ‖ — ⋊ × …

✱  ✵  ✷  ✮  ✳  ❚  ❤  ●  ø

c cédille ¸ – longer than-

How to "box" an equation

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$\sigma _{A}^{2}\sigma _{B}^{2}\geq \left|{\frac {1}{2}}\langle \{{\hat {A}},{\hat {B}}\}\rangle -\langle {\hat {A}}\rangle \langle {\hat {B}}\rangle \right|^{2}+\left|{\frac {1}{2i}}\langle [{\hat {A}},{\hat {B}}]\rangle \right|^{2}$ ,

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Proof of blablabla

Simple link variance ; opérateurs auto-adjoint

Indent, big parenthesis

{\big (}{\hat {A}}-\langle {\hat {A}}\rangle {\big )}

Gives a number to the equation

\sigma _{A}^{2}\sigma _{B}^{2}=\langle f|f\rangle \langle g|g\rangle .

1

\sigma _{A}^{2}\sigma _{B}^{2}\geq |\langle f|g\rangle |^{2}

.

2

|z|^{2}={\Big (}{\text{Re}}(z){\Big )}^{2}+{\Big (}{\text{Im}}(z){\Big )}^{2}={\Big (}{\frac {z+z^{\ast }}{2}}{\Big )}^{2}+{\Big (}{\frac {z-z^{\ast }}{2i}}{\Big )}^{2}.

3

Call the reference of the first eq. (1) , third (3) END

References

First part makes an exponent, second fills in the info for the footnote ^[1]

Then new exponent with a slash at the end ^[1]

Example with links, the different elements appear in a fixed order, not the one in which one has written them^[2].

^ ^a ^b last name, vorname; second author (2015), "titre", vol. 1, somewhere: publisher, p. 314 {{citation}}: |author2= has generic name (help)
^ Davidson, E. R. (1965), "On Derivations of the Uncertainty Principle", J. Chem. Phys., 42 (4): 1461, Bibcode:1965JChPh..42.1461D, doi:10.1063/1.1696139

[Blablabla-1] st name, vorname; second author (2015), "titre", vol. 1, somewhere: publisher, p. 314 {{citation}}: |author2= has generic name (help)

[2] Davidson, E. R. (1965), "On Derivations of the Uncertainty Principle", J. Chem. Phys., 42 (4): 1461, Bibcode:1965JChPh..42.1461D, doi:10.1063/1.1696139

[1]

[2]

User:Noix07

Symbols

How to "box" an equation

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References

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