Wolfram Mathematica Online Integrator
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All the time. Their Symbolic calculator is the best tool I know of (that's free) that I can use to check formulae all the time.
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Sig history "dad" Ishmail-Samuel Mustafa Unix is a Four Letter Word, and Vi is a Two Letter Abbreviation "There is no wealth like knowledge, no poverty like ignorance" Ali Ibn Abi Talib
Mustafa Ismail Mustafa wrote:
Their Symbolic calculator is the best tool I know of (that's free) that I can use to check formulae all the time.
I'll have to check that out :)
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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it's been so long since i've done one (20 years, probably), that i can't even remember how to handle something as basic as x^2 ...
Same here. I took 28 credit hours of math in college (out of a 205 hour curriculum), and I remember very little of it. 20 hours of calculus, 5 hours of differential equations, and 3 hours of matrix algebra. I've not had call to use any of it :sigh:. Not that I was very good at it to begin with :rolleyes: ...
Software Zen:
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Fold With Us![^] -
Has anyone used the Wolfram Mathematica Online Integrator[^]? Looks pretty cool.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
Looks like a gateway drug for all sorts of nasty things: partial differential equations, numerical methods, :shudder:.
Software Zen:
delete this;
Fold With Us![^] -
Looks like a gateway drug for all sorts of nasty things: partial differential equations, numerical methods, :shudder:.
Software Zen:
delete this;
Fold With Us![^]I'd :love: to go back to PDEs. On the other hand, numerical methods weren't particularly to my taste. I think my favourite was Group theory, though.
Cheers, Vıkram.
Stand up to be seen. Speak up to be heard. Shut up to be appreciated.
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I'd :love: to go back to PDEs. On the other hand, numerical methods weren't particularly to my taste. I think my favourite was Group theory, though.
Cheers, Vıkram.
Stand up to be seen. Speak up to be heard. Shut up to be appreciated.
I have the same problem with a lot of mathematics that I do with a lot of software technologies: vocabulary. No one ever explains their cute terminology in conventional terms. Microsoft's COM was about the worst for that.
Software Zen:
delete this;
Fold With Us![^] -
Has anyone used the Wolfram Mathematica Online Integrator[^]? Looks pretty cool.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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it's been so long since i've done one (20 years, probably), that i can't even remember how to handle something as basic as x^2 ...
Chris Losinger wrote:
it's been so long since i've done one (20 years, probably),
Same here but to my surprise I was able to get the answer to x^2 before testing it in the calculator. :) But I'm sure there would be other parts of maths where I'd be stumped!
Kevin
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I'd :love: to go back to PDEs. On the other hand, numerical methods weren't particularly to my taste. I think my favourite was Group theory, though.
Cheers, Vıkram.
Stand up to be seen. Speak up to be heard. Shut up to be appreciated.
Vikram A Punathambekar wrote:
my favourite was Group theory, though
I studied some of that on an Open University course many years ago and found it quite tough.
Kevin
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Bassam Abdul-Baki wrote:
bought his big automata book and read the first 100 pages and had to shelve it
I haven't seen the book. Is it really a tough reading? The automata book we used in the automata class I took was pretty tough. The teacher was really good, and made it make more sense.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
No it's not. Have never had an automata class, but this one is mostly figures of every possible example and an explanation. It's a very good book, but he uses the word I a lot and appears conceited. He's proud of the fact that he found the least working combination of some type of automata. Hence, the arrogance. Ignoring that, it's good. Stephen Wolfram: A New Kind of Science[^]
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No it's not. Have never had an automata class, but this one is mostly figures of every possible example and an explanation. It's a very good book, but he uses the word I a lot and appears conceited. He's proud of the fact that he found the least working combination of some type of automata. Hence, the arrogance. Ignoring that, it's good. Stephen Wolfram: A New Kind of Science[^]
Bassam Abdul-Baki wrote:
Have never had an automata class
Lucky you. For my Master's work, it was a required course.
Bassam Abdul-Baki wrote:
he uses the word I
I would find that bothersome.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Nice, thanks.
My Blog: http://cynicalclots.blogspot.com
Yep. Would have been nice to have around when I took calculus in school :)
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Looks like a gateway drug for all sorts of nasty things: partial differential equations, numerical methods, :shudder:.
Software Zen:
delete this;
Fold With Us![^]Gary R. Wheeler wrote:
all sorts of nasty things: partial differential equations, numerical methods, :shudder:
But, that's when the fun begins :rolleyes:
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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:laugh: Now, did you check the results by hand for proof of correctness?
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Yep. Would have been nice to have around when I took calculus in school :)
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
Yes, but unfortunately there were no computers in school when I went, hell I remember in grade school learning math with an Abacus :-D
My Blog: http://cynicalclots.blogspot.com
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Yes, but unfortunately there were no computers in school when I went, hell I remember in grade school learning math with an Abacus :-D
My Blog: http://cynicalclots.blogspot.com
Dirk Higbee wrote:
in grade school learning math with an Abacus
I recall that. I had a physics teacher who did not allow calculators on the exams, but he was okay about using a slide rule.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Dirk Higbee wrote:
in grade school learning math with an Abacus
I recall that. I had a physics teacher who did not allow calculators on the exams, but he was okay about using a slide rule.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
Ah, the slide rule. If you could use one with some amount of proficiency you were considered a geek. Perhaps the prerequisite for the computer geek? :)
My Blog: http://cynicalclots.blogspot.com
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Ah, the slide rule. If you could use one with some amount of proficiency you were considered a geek. Perhaps the prerequisite for the computer geek? :)
My Blog: http://cynicalclots.blogspot.com
As I think back on it, that is what he was trying to imply :-D
Dirk Higbee wrote:
Perhaps the prerequisite for the computer geek?
Sure, but to him, it was perhaps more along the lines of science/math/physics geek. It was something to be proud of :)
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Bassam Abdul-Baki wrote:
Have never had an automata class
Lucky you. For my Master's work, it was a required course.
Bassam Abdul-Baki wrote:
he uses the word I
I would find that bothersome.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
Paul Conrad wrote:
Lucky you. For my Master's work, it was a required course.
Are you kidding me? It was required at both the Undergraduate and Graduate levels for me. Automata, not counting Turing Machines and the halting problem :shudder: is incredible fun. Considering an article for it too.
Don't forget to vote if the response was helpful
Sig history "dad" Ishmail-Samuel Mustafa Unix is a Four Letter Word, and Vi is a Two Letter Abbreviation "There is no wealth like knowledge, no poverty like ignorance" Ali Ibn Abi Talib
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Paul Conrad wrote:
Lucky you. For my Master's work, it was a required course.
Are you kidding me? It was required at both the Undergraduate and Graduate levels for me. Automata, not counting Turing Machines and the halting problem :shudder: is incredible fun. Considering an article for it too.
Don't forget to vote if the response was helpful
Sig history "dad" Ishmail-Samuel Mustafa Unix is a Four Letter Word, and Vi is a Two Letter Abbreviation "There is no wealth like knowledge, no poverty like ignorance" Ali Ibn Abi Talib
At my alma mater, it was an elective for undergrads and required core for graduate students. If I had known I was going to go back for my Master's I would have taken it as an undergrad because they had a loophole that if you took it as an undergrad, you didn't need to take it as a graduate student, but take an extra elective course to make up for the credits/units.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Mustafa Ismail Mustafa wrote:
Their Symbolic calculator is the best tool I know of (that's free) that I can use to check formulae all the time.
I'll have to check that out :)
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
If you're into mathematical and symbolic processing, you really ought to check out Maple by Maple Soft[^] VERY impressive software. I'd be more than happy to mutilate several Lounge and SB trolls to work with them.
Don't forget to vote if the response was helpful
Sig history "dad" Ishmail-Samuel Mustafa Unix is a Four Letter Word, and Vi is a Two Letter Abbreviation "There is no wealth like knowledge, no poverty like ignorance" Ali Ibn Abi Talib