System, Calc
https://te.legra.ph/Pro-sistemy-schisleniya-08-10
Arcsin Habr
System, Calc
https://te.legra.ph/Pro-sistemy-schisleniya-08-10
Arcsin Habr
https://en.wikipedia.org/wiki/Mathematical_constant
https://en.wikipedia.org/wiki/Cumulative_distribution_function
cdf (cumulative distribution function)
cdf complement (this is 1 – cdf)
hazard (the event rate at time t conditional on survival until time t or later; useful when modeling failure in mechanical systems)
chf (cumulative hazard function which measures the accumulation of hazard over time)
kurtosis (a measure of the ‘peakedness’ of a probability distribution)
kurtosis_excess (has a distribution fatter tails than a normal distribution?)
mean (the expected value)
median (the value separating the lower and higher halves of a distribution)
mode (the point at which the probability mass or density function takes its maximum)
pdf (probability density function)
range (the length of the smallest interval which contains all the data)
quantile (points taken at regular intervals from the cdf)
skewness (a measure of the asymmetry of a probability distribution)
support (the smallest closed interval/set whose complement has probability zero)
variance (how far do values differ from the mean)
https://shkolkovo.net/theory/108
2x^2-9x+7=0 where (a + b +c) = 0
1, 3,5 = c/a
2x^2+9x+7=0 where (a + b +c) <> 0 b = a + c
-1, -3.5 = -c/a
2x^2 -7x -9 =0 (a + b + c) <> 0
-1, 4.5 = -c/a
-13x^2 -5x +18=0
1, -18/13
-13x^2+5x+18=0
-1, -18/13
http://nuclphys.sinp.msu.ru/mathan/p2/m2501.html
https://www.math10.com/ru/vysshaya-matematika/integrirovanie-diferencirovanie.html
https://scask.ru/f_book_sm_math2.php?id=84
https://habr.com/ru/articles/546688/
https://habr.com/ru/articles/533960/
http://gnu-octave.narod.ru/olderfiles/1/glava8.pdf
https://scask.ru/g_book_z_math2.php?id=124
https://scask.ru/g_book_z_math2.php
Video
https://www.youtube.com/watch?v=3pdL-XiI9C4
https://www.youtube.com/watch?v=BGDWw4wOsT4
https://habr.com/ru/articles/546688/
https://www.youtube.com/watch?v=FsNNAF-MNFo
https://www.youtube.com/watch?v=ZVSjNt7uwKc
https://www.youtube.com/watch?v=ysGdt9ZLiQQ
https://www.youtube.com/watch?app=desktop&v=nCx6FTChgow&t=0s
https://habr.com/ru/articles/546688/comments/
https://www.youtube.com/watch?v=0QDiB4wD5c8