Javier Badia

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2,563 reputation

1522

bio	website
	location	Buenos Aires, Argentina
	age	20
visits	member for	2 years, 7 months
	seen	8 mins ago
stats	profile views	232

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56 Answers

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20	How can I introduce complex numbers to precalculus students?
12	What is $\ln 0$?
10	Checking whether a polynomial of high degree is bijective or not.
7	Need help computing $(f \circ g)(x)$
5	Doubt on rational and real numbers

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2,563 Reputation

+20	Confused on definition of strong induction
+10	Computing a derivative using logarithmic differentiation
+35	Checking whether a polynomial of high degree is bijective or not.
+5	Tips on this olympiad problem

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42 Questions

votes activity newest

13	Is there any meaning to an “infinite derivative”?
11	If a function has a finite limit at infinity, does that imply its derivative goes to zero?
10	Solving $\lim\limits_{x \to 0^+} \frac{\ln[\cos(x)]}{x}$
8	Does $a^n \mid b^n$ imply $a\mid b$?
8	Help solving a limit

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59 Tags

26 calculus × 33	12 elementary-set-theory × 3
26 algebra-precalculus × 8	10 linear-algebra × 11
25 homework × 13	10 complex-numbers × 6
16 notation × 4	10 real-analysis × 4
15 analysis × 3	10 functions × 2

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	Stack Overflow	1,800 rep	21029
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	Arqade	947 rep	1612
	Spanish Language & Usage	479 rep	35

20 Badges

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