Lambda Calculus simplification [closed] - math

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Below is the lambda expression which I am finding difficult to reduce i.e. I am not able to understand how to go about this problem.
(λmn(λsz.ms(nsz)))(λsz.sz)(λsz.sz)
I am lost with this.
if anyone could lead me in the right direction that would be much appreciated

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what encryption is this? 44 chars, ending with = [closed]

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Basically I tried a lot of different decryption but I can't find it.
I am pretty sure it is an encryption method and not a hash, since the data has to be used.
They are all 44 characters long and end with =
Examples:
5yFKMmoA+QNC1ch4islRw2l11jHkUD7xrhN2g4v+lok=
6n08mzA1AwzSQHkw9pLVg/AqjDlgz7gUFCDbnSX6irI=
Y7ewexuPNgRAf2sz3qQ26by2p1M2fQ8z6NaM5mniWkg=
Seems that are Base64-encoded 33-byte strings (44*6=264/8=33).
See: http://en.wikipedia.org/wiki/Base64

What are the advantages to using tmux? [closed]

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What are the advantages to using tmux or screen? Can you provide some simple examples that will instantly improve my workflow? (I use SSH). Also, I'd be happy to mark this question as "community wiki" but I'm not sure how.

Should "SCRUM" be written in all caps? [closed]

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I see a lot of people put "SCRUM" in all caps. I go with the title case "Scrum" myself though. Which is correct? As far as I know, it's not an acronym, so I am guessing "Scrum" is correct.
No, "Scrum" is correct. See http://www.scrumalliance.org/

Whats A Good Way To Manage Postfix? [closed]

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There are a ton of programs listed here under "Run/Configuration/Queue/User management"
http://www.postfix.org/addon.html
Just curious if anyone has used these and what is recommended. Basically I want to see what is going on with my queue, any problems/bottleneck, etc. A web based thing would be awesome, if not command line would be ok too. I tried pfqueue and it seems decent.
Thanks!
Something like this seemed to work the best so far:
http://www.howtoforge.com/mailgraph_pflogsumm_debian_etch

Sprint Cumulative Flow Diagram [closed]

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Can anyone give me some tips about how to read a Cumulative Flow Diagram. I'm not sure what kind of things its telling me.

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