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Здравствуйте!

I am learning mathematics to help further mathematical development in my country.


Jul
10
comment Differentiating $\frac{te^{\tan t}}{ln(3t+1)}$?
Then I didn't need to use the chain rule on $e^{\tan(x)}$?
Jul
10
comment Differentiating $\frac{te^{\tan t}}{ln(3t+1)}$?
@TylerHG Thanks for the heads up.
Jul
10
comment Differentiating $\frac{te^{\tan t}}{ln(3t+1)}$?
Thanks for the help. But the way I was doing would also work, wouldn't it? (No, I'm not planning to use it, I'm just making the stupidity test on myself).
Jul
10
comment Differentiating $\frac{te^{\tan t}}{ln(3t+1)}$?
@TylerHG Yes. It was a poor adaptation from portuguese. I thought one could employ "derive" in english.
Jul
10
asked Differentiating $\frac{te^{\tan t}}{ln(3t+1)}$?
Jul
8
asked Where can I find introductory video lectures about calculus and analysis?
Jul
4
awarded  Popular Question
Jul
2
awarded  Socratic
Jul
2
awarded  Curious
Jul
2
awarded  Inquisitive
Jun
27
comment Are there non-trivial systems of arithmetic in which the order of precedence of the operators does not change the output?
@Thoth19 Thanks for the heads up!
Jun
27
revised Are there non-trivial systems of arithmetic in which the order of precedence of the operators does not change the output?
added 12 characters in body
Jun
27
asked Are there non-trivial systems of arithmetic in which the order of precedence of the operators does not change the output?
Jun
27
comment What's the importance of a formula for the real and imaginary parts of a complex number?
I see. I still didn't read about complex numbers expressed in that way. I just discovered a few seconds ago that they are called complex numbers in the exponential form.
Jun
27
asked What's the importance of a formula for the real and imaginary parts of a complex number?
Jun
23
comment Good textbooks and articles from arXiv for undergraduate students?
@Zircht Sorry, I've downloaded the source and tried to open without success. Any hints?
Jun
23
asked Good textbooks and articles from arXiv for undergraduate students?
Jun
22
asked Introductions to classical and nonclassical logic?
Jun
17
comment Is there a garden of derivatives?
@DaveL.Renfro Great! But why didn't you answered it instead of commenting(so I can upvote you)?
Jun
14
asked Is there a garden of derivatives?