1. S=1 + Ц3 + Ц5 + ... + Ц99 + Ц101
2. S=1! + 3! + 5! + ... + (2n-1)!
3. P=(1 + Ц1)(1 + Ц3)(1 + Ц5) ... (1 + Ц2n-1)
4. P=(1 + sin(Ц3))(1 + sin(Ц6)) ... (1 + sin(Ц3k))
5. P=(1 + 1/2)(1 + 2/3) ... (1 + (n-1)/n)
6. P=(cos1 + sin2)(cos2 + sin3)(cos3 + sin4) ... (cosn + sin(n+1))
7. P=(cos1! + sin2!)(cos3! + sin4!) ... (cos(n-1)! + sin(n)!)
8. S=x + x^3/3! + x^5/5! + ... + x^(2n+1)/(2n+1)!
9. Y=x - x^2/2 + x^3/3 - ... + (-1)^(n-1)x^n/n
10. Y=1 - x^2/2! + x^4/4! - ... + (-1)^nx^(2n)/(2n)!
11. Y=x - x^3/3 + x^5/5 - ... + (-1)^nx^(2n+1)/(2n+1)
12. Y=x - x^3/3! + x^5/5! - ... + (-1)^nx^(2n+1)/(2n+1)!
13. P=(cos(x^1) + sin(x^2))(cos(x^2) + sin(x^3))(cos(x^3) + sin(x^4)) ... (cos(x^n) + sin(x^(n-1)))
14. P=(1 + tg(Ц2))(1 + tg(Ц4)) ... (1 + tg(Ц2k))
15. P=(5 + 2/1)(5 + 3/2) ... (5 + n/(n-1))
16. P=(ctg1 + 2)(ctg2 + 3)(ctg3 + 4) ... (ctgn + (n+1))
17. P=(1 + tg2!)(3 + tg4!) ... ((n-1) + tg(n)!)
18. S=x + x^2/2! + x^3/3! + ... + x^n/n!
19. Y=x + x^2/5 + x^3/5 + ... + x^n/5
20. Y=1 - x^2/7! + x^4/7! - ... + (-1)^nx^(2n)/7!
21. Y=x + x^2/3 + x^4/5 + ... + x^(2n)/(2n+1)
22. Y=x + x^(2+3)/3 + x^(4+5)/5 + ... + x^(n+(n+1))/(n+1)
23. P=(1 + sin(x^2))(2 + sin(x^3))(3 + sin(x^4)) ... (n + sin(x^(n-1)))
24. P=(cos1! + 2)(cos3! + 4) ... (cos(n-1)! + n)
25. S=7x + 7x^3/3 + 7x^5/5 + ... + 7x^(2n+1)/(2n+1)
26. Y=x/11 + x^2/(11*2) + x^3/(11*3) + ... + x^n/(11*n)
27. Y=1 + x^1/2! + x^2/3! + ... + x^(n)/(n+1)!
28. P=(1! + sin2!)(3! + sin4!) ... ((n-1)! + sin(n)!)
29. P=2ctg1 + 3ctg2 + 4ctg3 + ... + (n+1)ctgn
30. P=x^1*sin(x^2) + x^2*sin(x^3) + x^3*sin(x^4) + ... + x^n*sin(x^(n-1))