What are Additional Math Notations Used by ObsessiveMathsFreak?

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SUMMARY

The discussion focuses on additional mathematical notations utilized by the user ObsessiveMathsFreak. Key notations include the infinity symbol (∞), superscript ([sup]text[/sup]), and subscript ([sub]text[/sub]). An example equation provided is y(t)=y[sub]0[/sub]+∫[sub]0[/sub][sup]∞[sup]θ[sup]4[/sup]. Additional symbols discussed are the minus sign (−) and multiplication sign (×).

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gnome
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BRAVO TO ObsessiveMathsFreak

Add to that list (as Greg said in his announcement, omit the spaces):
infinity: &infin ;
superscript: [ sup ] (text goes here) [ /sup ]
subscript: [ sub ] (text goes here) [ /sub ]


Voila:

y(t)=y0+∫0∞θ4

generated by this, minus the blank spaces:
y(t)=y[ sub]0[ /sub] + &int ;[ sub]0[ /sub][ sup]&infin ;[ /sup]&theta ;[ sup]4[ /sup]
 
Mathematics news on Phys.org
Two more

& minus ; −

7 times ; ×
 
you didn't press shift when you pressed "Seven" ;)
 

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