Severity: Warning
Message: fopen(/home/polpe/.phpsession/ci_sessionf60e96855b6dcfdcf17c280873c18c1f0ec72b2c): failed to open stream: No space left on device
Filename: drivers/Session_files_driver.php
Line Number: 159
Backtrace:
File: /home/polpe/public_html/application/controllers/Main.php
Line: 17
Function: library
File: /home/polpe/public_html/index.php
Line: 315
Function: require_once
Teljes Matlab script
(és live script)
kiegészítő függvényekkel.
Tekintsd meg LiveEditor nézetben is!
syms x real
f = exp(x)/(x-1)
df = simplify(diff(f))
ddf = simplify(diff(df))
fplot(f,[-2,5]), grid on
f = exp(x)/(x - 1) df = (exp(x)*(x - 2))/(x - 1)^2 ddf = (exp(x)*(x^2 - 4*x + 5))/(x - 1)^3