![fonts - How can I write a bold version of the reduced Planck constant, `\hbar`? - TeX - LaTeX Stack Exchange fonts - How can I write a bold version of the reduced Planck constant, `\hbar`? - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/nkFpl.png)
fonts - How can I write a bold version of the reduced Planck constant, `\hbar`? - TeX - LaTeX Stack Exchange
![STJ on X: "Have you seen @sibinmohan's #annotatedequations & wished you could easily add some to your own presentations, too? It first seemed a bit cumbersome, and I can't stand code duplication, STJ on X: "Have you seen @sibinmohan's #annotatedequations & wished you could easily add some to your own presentations, too? It first seemed a bit cumbersome, and I can't stand code duplication,](https://pbs.twimg.com/media/FPH0QmnWYAIPwfa.png)
STJ on X: "Have you seen @sibinmohan's #annotatedequations & wished you could easily add some to your own presentations, too? It first seemed a bit cumbersome, and I can't stand code duplication,
![New feature: Properly shown mathematical equations - #17 by EricGT - ChatGPT - OpenAI Developer Forum New feature: Properly shown mathematical equations - #17 by EricGT - ChatGPT - OpenAI Developer Forum](https://global.discourse-cdn.com/openai1/original/3X/6/7/67861f22d1c68fa9112a112b1afc2cef9b312c53.png)
New feature: Properly shown mathematical equations - #17 by EricGT - ChatGPT - OpenAI Developer Forum
![SOLVED: Planck's constant h = 6.63 x 10^-34 Js or 4.14 x 10^-15 eVs Planck's constant h = 1.05 x 10^34 Js or 6.58 x 10^16 eVs Mass of an electron = SOLVED: Planck's constant h = 6.63 x 10^-34 Js or 4.14 x 10^-15 eVs Planck's constant h = 1.05 x 10^34 Js or 6.58 x 10^16 eVs Mass of an electron =](https://cdn.numerade.com/ask_images/a9a0661dffd04aa2a077f390dc6c8740.jpg)