Bunch of logic-speak: can't understand

  • Thread starter Thread starter Char. Limit
  • Start date Start date
Char. Limit
Gold Member
Messages
1,222
Reaction score
23
So I was looking at improper integrals of the second kind, and I got this:

ehwhat.gif


Now, what's all that logic-speak after the GIF even mean? I can't understand it... it's full of giant Vs and Lambdas.
 
Mathematics news on Phys.org
V for OR and lambda for AND?
 
Borek said:
V for OR and lambda for AND?

Ah... that makes it a lot easier to understand.

I really need to take a logic class or something...
 

Thread 'Non-orthogonal bases'

Suppose ,instead of the usual x,y coordinate system with an I basis vector along the x -axis and a corresponding j basis vector along the y-axis we instead have a different pair of basis vectors ,call them e and f along their respective axes. I have seen that this is an important subject in maths My question is what physical applications does such a model apply to? I am asking here because I have devoted quite a lot of time in the past to understanding convectors and the dual...
View full post »

Thread 'What Exactly is Dirac’s Delta Function? - Insight'

Insights auto threads is broken atm, so I'm manually creating these for new Insight articles. In Dirac’s Principles of Quantum Mechanics published in 1930 he introduced a “convenient notation” he referred to as a “delta function” which he treated as a continuum analog to the discrete Kronecker delta. The Kronecker delta is simply the indexed components of the identity operator in matrix algebra Source: https://www.physicsforums.com/insights/what-exactly-is-diracs-delta-function/ by...
View full post »

Similar threads

B "Land capture" graph paper game
Replies
13
Views
968
I Video on imaginary numbers and some queries
Replies
2
Views
1K
I A way to comprehend the geometry of a hypercube
Replies
2
Views
2K
I What is the role of geometry and dimensional operations?
Replies
3
Views
2K
Electrical How to best melt a bunch of snow using metal and heat?
Replies
15
Views
2K
I Finance - Find Monthly Payments (two methods)
Replies
2
Views
2K
A Main Theorem of Renormalization, but in physicist-speak
Replies
10
Views
2K
B How do mathematicians come up with new proofs?
Replies
4
Views
2K
B Physically speaking, what happens in Torricelli’s experiment?
Replies
14
Views
3K
Can someone explain the cognitive logic of the math here?
Replies
14
Views
3K

Hot Threads

Recent Insights

Back
Top