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Friday, April 19, 2024, 3:31 AM
Site: Trinity Moodle
Course: Trinity Moodle (Home)
Glossary: Math Notation Help
D

delta

$$\delta$$ is \delta

Delta (upper case greek letter)

$$\Delta$$ gives \Delta

delta (lower case greek letter)

$$\delta$$ gives \delta

div (division)

$$x\div~y$$ gives x\div~y

division

@@@1/2@@@   is @@1/2@@

double vertical line (norm symbol)

  • Syntax: \left\|...\right\|
  • Exp.: $$\left\|af\right\| = \left|a\right|\left\|f\right\|$$ gives

\left\|af\right\| = \left|a\right|\left\|f\right\|

E

epsilon (lower case greek letter)

$$\epsilon$$ gives \epsilon

equals

@@@x=2@@@   is @@x=2@@

escaping the TeX filter

  • With two triple $'s embracing an expression you can make the filter to escape and the code itself is shown (with two embracing double $'s).
  • Ex.: $$$a^2$$$ produces $$a^2$$, i.e. prevents the filter to render it as a formula gif.

eta (lower case greek letter)

$$\eta$$ gives \eta