Communities

IMECC
IMECC
MA111
MA211
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Procurar help
Notifications
Mark all as read See all your notifications »

Activity for Ricardo Miranda Martins‭

Type On... Excerpt Status Date
Comment Post #57 No caso de $d=0$, o código podia mostrar só uma das soluções.
(more)
7 days ago
Edit Post #62 Initial revision 7 days ago
Question Matriz do operador derivada
Considere o espaço vetorial $V$ dos polinômios de grau <= 3, com a base $\{1,x,x^2,x^3\}$. Qual é a matriz do operador derivada $D:V\rightarrow V$?
(more)
7 days ago
Edit Post #61 Initial revision 7 days ago
Question Integral trigonométrica
Olá, alguém consegue me ajudar com a integral $\int \cos^3(x)\sin(3x)\,dx$?
(more)
7 days ago