partial differential equations

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fourierDownload

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group theory in physics

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differential equations

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hyperbolic geometry

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When we were livin’ in squalor, wasn’t it Heaven?
Back when we used to get on it four out of seven
Now even though that was a time I hated from day one
Eventually, terrible memories turn into great ones

So if they call you, embrace them
If they hold you, erase them

Cause it might’ve been something, who’s to say?
Does it help to get lost in yesterday?
And you might have missed something, don’t say
Cause it hurts to be lost in yesterday
And you’re gonna have to let it go someday
You’ve been digging it up like Groundhog Day
Cause it might’ve been something, don’t say
Cause it hurts to be lost in yesterday

emirhan kesici