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Nuclear energy is a hot topic these days, and many people believe that it is the ultimate cure for reducing greenhouse emissions. But is that true? In this article, we will differentiate renewable energy vs. non-renewable energy, explain nuclear energy and how it's made, and determine whether or not nuclear energy is actually a renewable source of energy. We will also help you identify things you can do to reduce your reliance on non-renewable energy.
Did Jesus use non-believers to perform acts of community service on his behalf?
1 Corinthians 6;10-11 10 Nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God.11 And such were some of you; but ye are washed, but ye are sanctified, but ye are justified in the name of the Lord Jesus, and by the Spirit of our GOD.
In NMinimize, how can I efficiently handle NIntegrate errors for non-integrable functions?
You can find and exclude the part of the domain where the integrand is discontinuous.To find where the integrand is discontinuous, look for where the argument of Arg is real and negative, since Arg has a branch cut discontinuity there:which can be excluded from NIntegrate if desired. But to follow your pseudocode, I instead tried constraining the minimization to the portion of the domain where the integrand is continuous between the integration limits fmin [Pi] and (1 - fmin) [Pi]:It would have been nice if I could directly feed region to NMinimize to constrain the minimization domain. However, Mathematica is ill-equipped to deal with irregular domains, as you would find if you simply tried NMinimize[1, region,a,b].Instead, I indirectly constrained the domain by having the cost function return a large value, which I chose as the upper bound of the integral because $infty$ does not work, whenever it's called outside the domain, so the minimizer would search elsewhere:Here's a plot of f showing the minimum:
C: calling non-member functions with the same syntax of member ones
I think it's an excellent idea because of ADL and the operator overloading mess- make operators pseudo-members, ditch ADL. Extension methods like this would not change encapsulation because they are still an exterior function, they just have the syntax of an interior function.There are some functions that do well to be free, and some functions that do well to be members- even if they are free from an encapsulation point of view.
I have one internet computer and one non-internet, how can I wirelessly give internet to the other, for what $?
The cheapest way would be if you can run a cable between the rooms. You would get a simple wired router ($40) and an Ethernet patch cable. Plug the cable in at each end. That way you do not have to pay the extra costs for wireless. Unfortunately, it is not always simple to run a cable between rooms. So here is the wireless solution You buy a wireless router (about $70) Your typical home wireless G router from Belkin, Linksys, or D-Link will do fine You buy a wireless adapter for the computer in the other room. If it's a desktop you can buy either a PCI card that plugs into the comp or a USB adapter. (USB adapters tend to cost a bit more). If it's a laptop, they usually have wireless built in. Or you buy a USB adapter. Be sure to match the router you bought. If you bought a G router, then get a G adapter. If you bought an N router, you will need an N adapter to get the higher speeds you paid for You connect the system this way Internet >>> Modem >> Router WAN Port Router LAN Port >> Computer Where >> are Ethernet Patch cords Use the Setup CD that came with the router to set it up. They work most the time. If it does not work, or you get stuck, come on back and we will try to help With the router set up and you are able to surf from the hardwired computer, it's now time to set up the wireless On the remote computer Install the wireless adapter and install the driver with the CD Find your router (assuming wireless is enabled. If it is not, enable it on the router) Test the connection. You should be able to hook up to the Internet. Once you have connected, you need to secure the system On the router Using the Manual: Change the SSID Select WEP2 or better encryption Put in your password Save your settings On your wireless computer Find the new SSID Click to connect Enter your password You should now be connected Cleanup Change the user name and password on the router Write down all settings and passwords Tape the paper to the router Have fun