Please subscribe to this KZread channel! Friend me on Facebook: profcaroljm Follow me on Twitter: profcaroljm
Жүктеу.....
Пікірлер: 77
@pkavenger9990 Жыл бұрын
Who do our education system dont teach us that? They just tell us stuff but they never tell us what they are used for.
@dmytrogolubiev4249
6 ай бұрын
agree… I hated math just because they didn’t explain why we need that… Now I learn everything again… :))
@MishaelUde
5 ай бұрын
Seriously!
@pinklady71843 жыл бұрын
Years after leaving school, I have been relearning mathematics for 3D animation including physics simulations. This week, I was learning logarithm which I had long forgotten. Now I am looking for challenging logarithm problems or puzzles to solve.
@removed99514 жыл бұрын
Accidentally skipped a little and was greeted with "How long has the body been dead?" out of context. 😂
@josephcrodelle20714 жыл бұрын
Very useful video. My students say this is "epic"
@johncrwarner Жыл бұрын
Heck, I was born in 1962 and I didn't have an electronic calculator until I was sixteen so in my mathematical education logarithms were vital for doing calculations. Even often I got my first calculator (with a square root function!) They were not allowed in exams but you got a collection of log tables.
@defaultdefault8372 жыл бұрын
Thank you very much. Information is all the difference
@lattakia38122 жыл бұрын
Great examples. I love logarithms.
@TUSCKY20092 жыл бұрын
Oh my goodness!! I did not expect to understand what logarithms are! That was a very pleasant surprise, so thank you very much!! I’m gonna watch more of your videos; you have a new subscriber! 👏🏻👏🏻👌🏻
@ngabacletus96772 жыл бұрын
Great work!
@unnitheuntold Жыл бұрын
Explanation with folding paper method is excellent
@kskchaitanya4 жыл бұрын
Excellent explanation... Thank You...
@santhoshkumarsaraf36693 жыл бұрын
Great Explanation ... Now i saw this video in 2020 ... Thank U very much Maam ... Im from India... Im a math teacher ... Super Knowledge , Tq
@chinabade7262 жыл бұрын
This is useful form students sothank you mam
@miguelp Жыл бұрын
This would be clearer if you plotted it in a two axis plane. In a log chart the slope represents rate of change so a constant growth is a straight line. In a linear chart a constant growth rate is parabolic.
@sammob17724 жыл бұрын
a computer science student (just watched [which was enough] the video for 30 sec :D ) : finally an understandable explanation, thanks ^^
@ProfessorCarolJM
4 жыл бұрын
Thanks
@cyberkrishyt34274 жыл бұрын
You leacture is very best
@etawer9555 Жыл бұрын
Thank you, i love you method
@robertmayfield87466 ай бұрын
It would be good to see at least one of the problems in the video solved this way.
@popanime4741 Жыл бұрын
Thank you for this video
@mistakefftw3 жыл бұрын
Very helpful thank you :D
@javiermontiel51242 жыл бұрын
The outro is a banger tho.
@xavierkreiss83942 жыл бұрын
Tried to watch this again.To me, this is incomprehensible.
@umarra91914 жыл бұрын
Great tut mam
@moonchild_93354 жыл бұрын
This was very helpful, thank you!
@ProfessorCarolJM
3 жыл бұрын
You're very welcome!
@Abbass8687 Жыл бұрын
awesome
@gauravkumarsharma47952 жыл бұрын
Nice explanation
@ummadiramya4302 жыл бұрын
Thank you madam☺
@deepconcept20203 жыл бұрын
this video was very informative
@matthewphares45882 жыл бұрын
If logarithms are exponents then why not just use the exponential equivalent equation to solve the problem? Not sure if this explains why logarithms are useful. I recommend checking KZread video by “Tarek Said”
@muhdkhairulhassan7736 Жыл бұрын
haven't even finished the video. just wanted to say, had I found you in my college days I wouldn't have leave Math as my major. makes me sad all the time.
@wrjazziel Жыл бұрын
Thank you
@kaspartambur4 жыл бұрын
0:09 Ah yes, mathematicians , they usually come in domestic couples, arguing, usually starting around the years of retirement.
@kaspartambur
4 жыл бұрын
Wait - on further inspection, it seems like an adult son arguing with his mother. Probably about whether math is invented or discovered.
@ProfessorCarolJM
4 жыл бұрын
LOL, I married a mechanic. A very practical choice
@kaspartambur
4 жыл бұрын
That's heartwarming. :)
@ReddyReddy-yn5uf Жыл бұрын
Great
@xavierkreiss83942 жыл бұрын
I've been trying to understand what a logarithm is and why it's useful. I was lost around 2'15". To me, a statement such as "logarithms 'undo' exponential functions so that we can solve for x" is incomprehensible, because I don't know what "exponential functions" are.
@yourface07
2 жыл бұрын
Simply put, an exponential function is a function with an exponent in it. Exponents refer to the things that float above a letter or number. Think of x squared, the number ‘2’ would float above the top right corner of ‘x’ (I wish I could type it on my phone). Another way of saying x squared would be to say ‘x to the power of 2’. Now let’s swap it around. Let’s say ‘2 to the power of x’ instead. Here, 2 would have a floating ‘x’ above it, therefore ‘x’ could be referred to as the exponent. In the video, she said ‘logarithms ‘undo’ exponential functions where ‘x’ is the exponent. This is because, taking the logarithm of an exponential function essentially leaves you with an expression that equals ‘ = ‘ the exponent. So if ‘x’ was the exponent, the expression would equal ‘ = ‘ x, allowing you to solve for ‘x’. This is what she meant by ‘undoing’ and exponential function, simply figuring out what ‘x’ was if it was used as an exponent / power.
@xavierkreiss8394
2 жыл бұрын
@@yourface07 Thank you for taking the trouble to respond. I hope you won't be disappointed if I say I haven't understood a word.
@yourface07
2 жыл бұрын
@@xavierkreiss8394 haha oh bro I’m sorry I wasn’t helpful. If you still need to learn it, keep looking through examples on KZread. Some people are amazing teachers, who will explain it much better than I. Some other videos work better for other people. Try Eddie Woo ‘intro to logarithms’, I like his methods.
@LaughingDespair
6 ай бұрын
@@xavierkreiss8394if you're still having trouble with this I'd love to try and explain it to you
@xavierkreiss8394
6 ай бұрын
@@LaughingDespair Thank you. It's very kind of you. You can always try, but I'm not optimistic. Would you succeed where teachers failed?
@applepie72823 жыл бұрын
thx
@muhammadsaadkhan4326Ай бұрын
Concept of logarithm is given by Muhammad Musa Al-Khawazami
@tammieknuth60202 жыл бұрын
Modern day vlog book and Home of the Good Shepherd. Vlog fire for your (their) protection
@RamGorre Жыл бұрын
can you give some info on logarithms and astronomy or the orbits of the planets?
@TheByzmal3 жыл бұрын
So you say logarithm is the inverse of exponents. But I learnt somewhere that square root is the inverse of exponents, which is which?
@ProfessorCarolJM
3 жыл бұрын
Both can be true. The square root 'undoes' a square, so the square root is not the inverse of all exponents, only the square.
@bothyrat2 жыл бұрын
Born about the same time is expressed as contemporary not earlier work..
@fishstraws62611 ай бұрын
Put this video on at least 1.5x speed
@jaberabderrahmane28062 жыл бұрын
THE ALOGARITMS WERE INENTED BY الخوارزمي
@ACorzo8 ай бұрын
if there is forward there is reverse
@jogeshjoshi25359 ай бұрын
Excellent Video SIR Thanks 👍 Requesting to you Sir Please make a VIDEO ON Discovery of (e = 2 * 718282) By sir John Napeir in 1615 n making Of Log Table
@prodiptochatterjee34586 ай бұрын
They only tell us what to learn but never say why we should learn. Teachers do not want students to ask questions. If students ask questions teachers think students are testing them so they get angry.
@VikashKumar-if7qm3 жыл бұрын
I am from Bihar 🙏🙏
@josephmalone2533 ай бұрын
Ph scale is logarithmic
@d_oddy7 ай бұрын
Muhammad ibn Musa al-Khwarizmi
@cyberkrishyt34274 жыл бұрын
But you upolad this leacture in hindi please
@ProfessorCarolJM
4 жыл бұрын
Thanks, but I can't speak Hindi
@cyberkrishyt34274 жыл бұрын
Please
@docokd7oco4438 ай бұрын
There can be no question math is invented: a system to satisfy preconceived ideas.
@neetaispirent4733 жыл бұрын
Mam where you are teaching now??
@ProfessorCarolJM
3 жыл бұрын
I teach in Colorado
@neetaispirent473
3 жыл бұрын
@@ProfessorCarolJM mam please can you help me a little bit please
@ProfessorCarolJM
3 жыл бұрын
@@neetaispirent473 Maybe, with what?
@neetaispirent473
3 жыл бұрын
@@ProfessorCarolJM i think you are a proffesor .... Mam I'm from India
@christopherellis2663 Жыл бұрын
Sixteenth and Seventeenth Centuries. Are you talking to five year olds?
@muhammadlaraib6413 Жыл бұрын
(y) Love from Pakistan :)
@Mellow42029 ай бұрын
I would definitely consider math and invention and not a discovery. Math is just a way for humans to connect the world around them and to understand it better. It's not something you can teach to another animal because it don't actually exist. If an animal sees 2 humans it don't know that there's two. Mainly because other animals don't connect the world around them the same way that we humans do.
@MrTarekmash8 ай бұрын
so it wasnt invented and developed by Alkhwarizmy
@seeingdragons43197 ай бұрын
That didn’t explain anything.
@jimmymoughnieh53033 жыл бұрын
it is a known fact that Logarithms were developed by Al Khawarzmi in the nine century and the name is derived from his name.Europeans later took the science and built on it. You are a professor. please do your due delegence.
@kantimakan4056
8 ай бұрын
I believe this person invented Algebra and not logarithms.
Пікірлер: 77
Who do our education system dont teach us that? They just tell us stuff but they never tell us what they are used for.
@dmytrogolubiev4249
6 ай бұрын
agree… I hated math just because they didn’t explain why we need that… Now I learn everything again… :))
@MishaelUde
5 ай бұрын
Seriously!
Years after leaving school, I have been relearning mathematics for 3D animation including physics simulations. This week, I was learning logarithm which I had long forgotten. Now I am looking for challenging logarithm problems or puzzles to solve.
Accidentally skipped a little and was greeted with "How long has the body been dead?" out of context. 😂
Very useful video. My students say this is "epic"
Heck, I was born in 1962 and I didn't have an electronic calculator until I was sixteen so in my mathematical education logarithms were vital for doing calculations. Even often I got my first calculator (with a square root function!) They were not allowed in exams but you got a collection of log tables.
Thank you very much. Information is all the difference
Great examples. I love logarithms.
Oh my goodness!! I did not expect to understand what logarithms are! That was a very pleasant surprise, so thank you very much!! I’m gonna watch more of your videos; you have a new subscriber! 👏🏻👏🏻👌🏻
Great work!
Explanation with folding paper method is excellent
Excellent explanation... Thank You...
Great Explanation ... Now i saw this video in 2020 ... Thank U very much Maam ... Im from India... Im a math teacher ... Super Knowledge , Tq
This is useful form students sothank you mam
This would be clearer if you plotted it in a two axis plane. In a log chart the slope represents rate of change so a constant growth is a straight line. In a linear chart a constant growth rate is parabolic.
a computer science student (just watched [which was enough] the video for 30 sec :D ) : finally an understandable explanation, thanks ^^
@ProfessorCarolJM
4 жыл бұрын
Thanks
You leacture is very best
Thank you, i love you method
It would be good to see at least one of the problems in the video solved this way.
Thank you for this video
Very helpful thank you :D
The outro is a banger tho.
Tried to watch this again.To me, this is incomprehensible.
Great tut mam
This was very helpful, thank you!
@ProfessorCarolJM
3 жыл бұрын
You're very welcome!
awesome
Nice explanation
Thank you madam☺
this video was very informative
If logarithms are exponents then why not just use the exponential equivalent equation to solve the problem? Not sure if this explains why logarithms are useful. I recommend checking KZread video by “Tarek Said”
haven't even finished the video. just wanted to say, had I found you in my college days I wouldn't have leave Math as my major. makes me sad all the time.
Thank you
0:09 Ah yes, mathematicians , they usually come in domestic couples, arguing, usually starting around the years of retirement.
@kaspartambur
4 жыл бұрын
Wait - on further inspection, it seems like an adult son arguing with his mother. Probably about whether math is invented or discovered.
@ProfessorCarolJM
4 жыл бұрын
LOL, I married a mechanic. A very practical choice
@kaspartambur
4 жыл бұрын
That's heartwarming. :)
Great
I've been trying to understand what a logarithm is and why it's useful. I was lost around 2'15". To me, a statement such as "logarithms 'undo' exponential functions so that we can solve for x" is incomprehensible, because I don't know what "exponential functions" are.
@yourface07
2 жыл бұрын
Simply put, an exponential function is a function with an exponent in it. Exponents refer to the things that float above a letter or number. Think of x squared, the number ‘2’ would float above the top right corner of ‘x’ (I wish I could type it on my phone). Another way of saying x squared would be to say ‘x to the power of 2’. Now let’s swap it around. Let’s say ‘2 to the power of x’ instead. Here, 2 would have a floating ‘x’ above it, therefore ‘x’ could be referred to as the exponent. In the video, she said ‘logarithms ‘undo’ exponential functions where ‘x’ is the exponent. This is because, taking the logarithm of an exponential function essentially leaves you with an expression that equals ‘ = ‘ the exponent. So if ‘x’ was the exponent, the expression would equal ‘ = ‘ x, allowing you to solve for ‘x’. This is what she meant by ‘undoing’ and exponential function, simply figuring out what ‘x’ was if it was used as an exponent / power.
@xavierkreiss8394
2 жыл бұрын
@@yourface07 Thank you for taking the trouble to respond. I hope you won't be disappointed if I say I haven't understood a word.
@yourface07
2 жыл бұрын
@@xavierkreiss8394 haha oh bro I’m sorry I wasn’t helpful. If you still need to learn it, keep looking through examples on KZread. Some people are amazing teachers, who will explain it much better than I. Some other videos work better for other people. Try Eddie Woo ‘intro to logarithms’, I like his methods.
@LaughingDespair
6 ай бұрын
@@xavierkreiss8394if you're still having trouble with this I'd love to try and explain it to you
@xavierkreiss8394
6 ай бұрын
@@LaughingDespair Thank you. It's very kind of you. You can always try, but I'm not optimistic. Would you succeed where teachers failed?
thx
Concept of logarithm is given by Muhammad Musa Al-Khawazami
Modern day vlog book and Home of the Good Shepherd. Vlog fire for your (their) protection
can you give some info on logarithms and astronomy or the orbits of the planets?
So you say logarithm is the inverse of exponents. But I learnt somewhere that square root is the inverse of exponents, which is which?
@ProfessorCarolJM
3 жыл бұрын
Both can be true. The square root 'undoes' a square, so the square root is not the inverse of all exponents, only the square.
Born about the same time is expressed as contemporary not earlier work..
Put this video on at least 1.5x speed
THE ALOGARITMS WERE INENTED BY الخوارزمي
if there is forward there is reverse
Excellent Video SIR Thanks 👍 Requesting to you Sir Please make a VIDEO ON Discovery of (e = 2 * 718282) By sir John Napeir in 1615 n making Of Log Table
They only tell us what to learn but never say why we should learn. Teachers do not want students to ask questions. If students ask questions teachers think students are testing them so they get angry.
I am from Bihar 🙏🙏
Ph scale is logarithmic
Muhammad ibn Musa al-Khwarizmi
But you upolad this leacture in hindi please
@ProfessorCarolJM
4 жыл бұрын
Thanks, but I can't speak Hindi
Please
There can be no question math is invented: a system to satisfy preconceived ideas.
Mam where you are teaching now??
@ProfessorCarolJM
3 жыл бұрын
I teach in Colorado
@neetaispirent473
3 жыл бұрын
@@ProfessorCarolJM mam please can you help me a little bit please
@ProfessorCarolJM
3 жыл бұрын
@@neetaispirent473 Maybe, with what?
@neetaispirent473
3 жыл бұрын
@@ProfessorCarolJM i think you are a proffesor .... Mam I'm from India
Sixteenth and Seventeenth Centuries. Are you talking to five year olds?
(y) Love from Pakistan :)
I would definitely consider math and invention and not a discovery. Math is just a way for humans to connect the world around them and to understand it better. It's not something you can teach to another animal because it don't actually exist. If an animal sees 2 humans it don't know that there's two. Mainly because other animals don't connect the world around them the same way that we humans do.
so it wasnt invented and developed by Alkhwarizmy
That didn’t explain anything.
it is a known fact that Logarithms were developed by Al Khawarzmi in the nine century and the name is derived from his name.Europeans later took the science and built on it. You are a professor. please do your due delegence.
@kantimakan4056
8 ай бұрын
I believe this person invented Algebra and not logarithms.