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#mathhelp — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #mathhelp, aggregated by home.social.

  1. I have a fun math coincidence on my family: every year the birthday for both my parents and I is on the same weekday. All of them is past February, so this is always true.

    What's the probability of this happening?
    Is it as simple as P(x) = 1/7*1/7*1/7 or do we take anything in consideration to properly calculate the probability? #math #mathhelp #fedihelp #probability #hivemind

  2. I have a fun math coincidence on my family: every year the birthday for both my parents and I is on the same weekday. All of them is past February, so this is always true.

    What's the probability of this happening?
    Is it as simple as P(x) = 1/7*1/7*1/7 or do we take anything in consideration to properly calculate the probability? #math #mathhelp #fedihelp #probability #hivemind

  3. I have a fun math coincidence on my family: every year the birthday for both my parents and I is on the same weekday. All of them is past February, so this is always true.

    What's the probability of this happening?
    Is it as simple as P(x) = 1/7*1/7*1/7 or do we take anything in consideration to properly calculate the probability? #math #mathhelp #fedihelp #probability #hivemind

  4. I have a fun math coincidence on my family: every year the birthday for both my parents and I is on the same weekday. All of them is past February, so this is always true.

    What's the probability of this happening?
    Is it as simple as P(x) = 1/7*1/7*1/7 or do we take anything in consideration to properly calculate the probability? #math #mathhelp #fedihelp #probability #hivemind

  5. I have a fun math coincidence on my family: every year the birthday for both my parents and I is on the same weekday. All of them is past February, so this is always true.

    What's the probability of this happening?
    Is it as simple as P(x) = 1/7*1/7*1/7 or do we take anything in consideration to properly calculate the probability? #math #mathhelp #fedihelp #probability #hivemind

  6. Math Tutoring: Helping Students With Fractions! Substitute Teacher Life #MathHelp #TeachingLifeift.tt/HMAKWmn

  7. Today I'm having a really slow #math brain day. I'm trying to reduce an expression so that I can write it in terms of derivatives and possibly simplify the proof that it has a given Taylor series expansion.

    I've currently managed to write the original expression in terms of a certain function f(x) and its first two derivatives as:

    f(x) f''(x)/(f'(x)^2)

    or equivalently

    ( f(x) / f'(x) ) / ( f'(x)/f''(x) )

    which I've managed to express as

    D( log(f'(x)) / D( log(f(x)) )

    (D being the derivative operator) but this seems like a dead end. I feel like there's something trivial escaping me. #mathHelp

  8. Today I'm having a really slow #math brain day. I'm trying to reduce an expression so that I can write it in terms of derivatives and possibly simplify the proof that it has a given Taylor series expansion.

    I've currently managed to write the original expression in terms of a certain function f(x) and its first two derivatives as:

    f(x) f''(x)/(f'(x)^2)

    or equivalently

    ( f(x) / f'(x) ) / ( f'(x)/f''(x) )

    which I've managed to express as

    D( log(f'(x)) / D( log(f(x)) )

    (D being the derivative operator) but this seems like a dead end. I feel like there's something trivial escaping me. #mathHelp

  9. Today I'm having a really slow #math brain day. I'm trying to reduce an expression so that I can write it in terms of derivatives and possibly simplify the proof that it has a given Taylor series expansion.

    I've currently managed to write the original expression in terms of a certain function f(x) and its first two derivatives as:

    f(x) f''(x)/(f'(x)^2)

    or equivalently

    ( f(x) / f'(x) ) / ( f'(x)/f''(x) )

    which I've managed to express as

    D( log(f'(x)) / D( log(f(x)) )

    (D being the derivative operator) but this seems like a dead end. I feel like there's something trivial escaping me. #mathHelp

  10. Today I'm having a really slow #math brain day. I'm trying to reduce an expression so that I can write it in terms of derivatives and possibly simplify the proof that it has a given Taylor series expansion.

    I've currently managed to write the original expression in terms of a certain function f(x) and its first two derivatives as:

    f(x) f''(x)/(f'(x)^2)

    or equivalently

    ( f(x) / f'(x) ) / ( f'(x)/f''(x) )

    which I've managed to express as

    D( log(f'(x)) / D( log(f(x)) )

    (D being the derivative operator) but this seems like a dead end. I feel like there's something trivial escaping me. #mathHelp

  11. Today I'm having a really slow #math brain day. I'm trying to reduce an expression so that I can write it in terms of derivatives and possibly simplify the proof that it has a given Taylor series expansion.

    I've currently managed to write the original expression in terms of a certain function f(x) and its first two derivatives as:

    f(x) f''(x)/(f'(x)^2)

    or equivalently

    ( f(x) / f'(x) ) / ( f'(x)/f''(x) )

    which I've managed to express as

    D( log(f'(x)) / D( log(f(x)) )

    (D being the derivative operator) but this seems like a dead end. I feel like there's something trivial escaping me. #mathHelp

  12. #math #lexicon question (sorry, I studied these things in Italian, so I don't know the English term). How do you call a sequence or series whose terms have alternating signs *but only after a few terms*?

    Think something like
    1 1 1 1 1 1 1 1 -1 1 -1 1 -1 ...

    #mathHelp

  13. #math #lexicon question (sorry, I studied these things in Italian, so I don't know the English term). How do you call a sequence or series whose terms have alternating signs *but only after a few terms*?

    Think something like
    1 1 1 1 1 1 1 1 -1 1 -1 1 -1 ...

    #mathHelp

  14. #math #lexicon question (sorry, I studied these things in Italian, so I don't know the English term). How do you call a sequence or series whose terms have alternating signs *but only after a few terms*?

    Think something like
    1 1 1 1 1 1 1 1 -1 1 -1 1 -1 ...

    #mathHelp

  15. #math #lexicon question (sorry, I studied these things in Italian, so I don't know the English term). How do you call a sequence or series whose terms have alternating signs *but only after a few terms*?

    Think something like
    1 1 1 1 1 1 1 1 -1 1 -1 1 -1 ...

    #mathHelp

  16. #math #lexicon question (sorry, I studied these things in Italian, so I don't know the English term). How do you call a sequence or series whose terms have alternating signs *but only after a few terms*?

    Think something like
    1 1 1 1 1 1 1 1 -1 1 -1 1 -1 ...

    #mathHelp

  17. CW: stats / math help

    Is there a visual calculator that renders this stuff in the browser - where I could click on a line and see the formula?

    I feel like something shoudl exist in this domain

    #stats #mathhelp #calculator

  18. Need #mathhelp? It's Free #Tutoring Tuesday on #Twitch! Stop by my channel from 6:30pm-10 ET where I'll be happy to answer questions from chat in between my #GGST matches! twitch.tv/suburbanlion

  19. Need #mathhelp? It's Free #Tutoring Tuesday on #Twitch! Stop by my channel from 6:30pm-10 ET where I'll be happy to answer questions from chat in between my #GGST matches! twitch.tv/suburbanlion

  20. It's Free #Tutoring Tuesday on #Twitch! Need #mathhelp? Stop by my channel this evening from 6:30pm-10 ET and I'll be happy to help answer questions from chat! Or just come for the #GGST matches, that's cool too! twitch.tv/suburbanlion

  21. It's Free #Tutoring Tuesday on #Twitch! Need #mathhelp? Stop by my channel this evening from 6:30pm-10 ET and I'll be happy to help answer questions from chat! Or just come for the #GGST matches, that's cool too! twitch.tv/suburbanlion

  22. It's Tuesday and you know what that means? It's time for more Free #Tutoring on #Twitch! Join me tonight from 6:30pm-10 ET for some #GGST and/or #mathhelp at twitch.tv/suburbanlion

  23. It's Tuesday and you know what that means? It's time for more Free #Tutoring on #Twitch! Join me tonight from 6:30pm-10 ET for some #GGST and/or #mathhelp at twitch.tv/suburbanlion

  24. It's almost time for more Free #Tutoring Tuesday on Twitch! I finally got around to properly mounting my PS access controllers, so I'm excited to play some #GGST again tonight. Stop by from 6:30pm-10pm ET for some ranked matches and/or free #mathhelp through chat! twitch.tv/suburbanlion

  25. It's almost time for more Free #Tutoring Tuesday on Twitch! I finally got around to properly mounting my PS access controllers, so I'm excited to play some #GGST again tonight. Stop by from 6:30pm-10pm ET for some ranked matches and/or free #mathhelp through chat! twitch.tv/suburbanlion

  26. It's almost time for more Free #Tutoring Tuesday on #Twitch! Tune in this evening from 6:30-10pm ET where I'll be playing some #GGST and/or providing #mathhelp through chat. Hope to see you there! twitch.tv/suburbanlion

  27. It's almost time for more Free #Tutoring Tuesday on #Twitch! Tune in this evening from 6:30-10pm ET where I'll be playing some #GGST and/or providing #mathhelp through chat. Hope to see you there! twitch.tv/suburbanlion

  28. It's Free #Tutoring Tuesday on #Twitch! I'll be online streaming some #GGST or/and offering #mathhelp through chat from 6:30pm-10pm ET. Stop on by! twitch.tv/suburbanlion

  29. It's Free #Tutoring Tuesday on #Twitch! I'll be online streaming some #GGST or/and offering #mathhelp through chat from 6:30pm-10pm ET. Stop on by! twitch.tv/suburbanlion

  30. It's Free #Tutoring Tuesday on #Twitch! I'm going to be taking a break from my usual #GGST to try out the new #GuildWars2 Expansion: Janthir Wilds. Stop by from 6:30pm-10pm ET if you need any #mathhelp with that assignment you were supposed to do over the summer! twitch.tv/suburbanlion

  31. It's Free #Tutoring Tuesday on #Twitch! I'm going to be taking a break from my usual #GGST to try out the new #GuildWars2 Expansion: Janthir Wilds. Stop by from 6:30pm-10pm ET if you need any #mathhelp with that assignment you were supposed to do over the summer! twitch.tv/suburbanlion

  32. It's Free #Tutoring Tuesday on #Twitch! I'm going to be taking a break from my usual #GGST to try out the new #GuildWars2 Expansion: Janthir Wilds. Stop by from 6:30pm-10pm ET if you need any #mathhelp with that assignment you were supposed to do over the summer! twitch.tv/suburbanlion

  33. Summer may be winding to an end, but I'm going to keep streaming my Free #Tutoring Tuesdays on #Twitch! Tune in tonight from 6:30-10pm ET for #mathhelp and/or #ggst! twitch.tv/suburbanlion

  34. Summer may be winding to an end, but I'm going to keep streaming my Free #Tutoring Tuesdays on #Twitch! Tune in tonight from 6:30-10pm ET for #mathhelp and/or #ggst! twitch.tv/suburbanlion

  35. Need #mathhelp? It's Free #Tutoring Tuesdays on #Twitch! Stop by my channel tonight from 6:30-10pm ET and get help through chat, or just hang out and watch me play some #GGST! twitch.tv/suburbanlion

  36. Need #mathhelp? It's Free #Tutoring Tuesdays on #Twitch! Stop by my channel tonight from 6:30-10pm ET and get help through chat, or just hang out and watch me play some #GGST! twitch.tv/suburbanlion

  37. New AC is up and running, so "Free #Tutoring Tuesday on #Twitch" is back on! I'm planning to livestream some #GGST and/or provide #mathhelp to chat this evening from 6:30-10 ET / 3:30-10 PT. Hope to see you there! twitch.tv/suburbanlion

  38. New AC is up and running, so "Free #Tutoring Tuesday on #Twitch" is back on! I'm planning to livestream some #GGST and/or provide #mathhelp to chat this evening from 6:30-10 ET / 3:30-10 PT. Hope to see you there! twitch.tv/suburbanlion

  39. Have a friend that's stuck in summer school? Let them know about Free Tutoring Tuesdays on #Twitch! Stop by for #mathhelp and/or just to enjoy some #ggst matches; live in about 15 min at twitch.tv/suburbanlion

  40. Have a friend that's stuck in summer school? Let them know about Free Tutoring Tuesdays on #Twitch! Stop by for #mathhelp and/or just to enjoy some #ggst matches; live in about 15 min at twitch.tv/suburbanlion

  41. Summer school got you down? Tune in for Free #Tutoring Tuesdays on #Twitch! I'll be playing some #GGST and/on providing #mathhelp in chat at twitch.tv/suburbanlion

  42. Summer school got you down? Tune in for Free #Tutoring Tuesdays on #Twitch! I'll be playing some #GGST and/on providing #mathhelp in chat at twitch.tv/suburbanlion

  43. It's Free #Tutoring Tuesday on #Twitch! I'm be streaming #GGST and/or providing #mathhelp though chat as per usual, but on a new schedule from 6:30pm-10pm Eastern Time. Follow my channel to be notified when I'm live! twitch.tv/suburbanlion