Can graphics card make money by digging up the currency
Amd graphics card is recommended for bitcoin, n card is not suitable
moreover, one video card can't dig one coin a week, so it needs several amd video cards to dig together, and some even use mining machines. At present, mining on the computer platform is unprofitable for ordinary users unless they are professional players
as a middle-aged miner for 13 years, let's talk about the feeling of mining before.
I bought four mining machines in the past. Bitcoin uses CPU and I'm not familiar with it, so I use the form of buying graphics card to dig Wright's coin.
the first one is a simple double card mining machine, not a mining machine strictly speaking, but a double 7950 machine, At that time, I thought about digging for a while. If I didn't make money, I could still play games by myself. As a result, I found that the efficiency was really not high. Later, I used to dig some dog money and play with it.
the second one was the popular 6-card miner in those years. At that time, there was a powerful motherboard, which could run for 6 yuan by connecting with the PCI adapter and changing the BIOS. At that time, I could dig a lot of Wright's money every day with this machine, It's a pity that there are too many people digging, so it took more than 80 days to dig the coins. The third and the fourth are professional mining machines. At that time, the new chips were used to mass proce mining machines. Although they were expensive, the power consumption decreased a lot. It took about a year to dig, In the end, he retired, g up other counterfeit coins for a while, and then sold them.
generally speaking, many websites have no credibility at all in the past few days. They actually know what the concept of excessive increase in computing power is after digging up the money.
when ZF suppressed it, the assets immediately shrank by nearly 70%, but they still didn't sell because of their faith, On the contrary, after selling the miner, I bought some coins and put them in my hand. When I bought 100, I g them and only bought 15. Hey, the miner was sealed and put under the bed. After waiting for three years, I found that it rose again. This year, when bitcoin rose to 2W, I sold some Leyte coins and paid the down payment. Almost 300 of them were sold. Now it seems that the highest is 380, Ha ha
now I still have some money in my hand, and I plan to hold it for a long time, but I won't dig any more. However, I still have a lot of orders with our first-class suppliers. In the past two months, I sold nearly 150 cards, and the more I sold, the more I sold. Some cards are about to double, which is even crazier than that in 2013, The existence of e-money has its own value in the end, but it does not deny that there are so many speculators who come in to fight. There are indeed those who pursue the price. After the boom, there will be a wave of leeks cutting. In the final analysis, bitcoin is just an investment. Everyone feels different about the risk. The strength of big funds is still strong, and it is inevitable for retail investors to be cut, But it's better than A-share at least.
mining is not a good thing. The big miners are in the remote areas with low electricity charges, many mining machines and low cost. Most people dig at home, and that's just a little fuss.
finally, it's not a good thing to grow too fast. Those who are confident can come in and show their operation. If they don't have much ability, don't come in, Only by routine
how to realize the circulation effect in excel? Although excel is a professional data processing software, but in the loop is very reluctantly, especially for beginners, for the realization of the loop is unable to start, so today I learned Xiaobian to teach you how to realize the loop in Excel<
operation method of loop in Excel
loop is realized by iterative calculation
1. In the process of using Excel, we may encounter a situation that cells sometimes refer to themselves, that is, entering a formula such as "= B2 + 1" in cell B2 is a circular reference behavior. In order to avoid the generation of dead loop, there is an iterative strategy
2. In fact, we can use this iteration function to achieve the desired effect. For example, we want to implement the sum accumulation operation from 1 to 10. It can be realized by the following methods. Click the office button & gt“ Excel Options button<
how to realize the loop of Excel function
3. In the open excel options window, switch to the formula tab, check the "enable iterative calculation" item, enter "101" in the "maximum number of iterations" input box, and finally click "OK" to complete the setting
how to realize the loop of Excel function
4. Enter the formula "= if (A2 & gt= 100, 0, A2 + 1) "and press enter
how to realize the loop of Excel function
5. Then enter the formula "= B2 * A2" in the "sum" cell "B2" and press enter to complete the input<
how to realize the loop of Excel function
6. Finally, you can see the output result "5050", that is, the cumulative sum from 1 to 100 is 5050.
how to realize the loop of Excel function
how to realize the loop operation by using array formula
1. The array formula strongly supports the loop. Here, we still take "1 to 100 cumulative sum" as an example, and enter the formula "= sum (row (1:100))" in any cell<
how to realize the loop of Excel function
2. Then press "Ctrl + Shift + enter" at the same time to see the result. Moreover, because it is an array formula, curly brackets are added on the outside of the formula<
how to realize the circulation of Excel function
realize the circulation calculation by VBA editing
1. Switch to the "development tools" tab, click the "Visual Basic" button to enter the VBA editing environment (or press the keyboard shortcut key combination "Alt + F11")< 2. Right click "Microsoft Excel object" and select "insert" - & gt; from the pop-up menu“ Mole item
1. The dilution degree of critical hit attribute graally decreases before double critical hit is about 70% / 140%
2. The dilution degree of critical attributes began to increase after about 70% / 140% of double critical
3. The phenomenon of attack plus dilution is lighter at first, but more and more serious at last
4. After 120% attack power bonus, the dilution degree of critical hit attribute will be less than attack bonus, and this rule will be maintained all the time
extended data:
causes of attack power dilution:
1. Dilution caused by the addition of single ride zone
because there are many ways to gain attack power, the accumulated attack power in the attack power multiply area is much higher than that in other multiply areas. The damage can be maximized only when the maximum balance value of each zone is reached
The fixed attack value provided by relic is feather fixed attack power + adverb bar skew fixed attack valuenow I'm digging up the Laite coin. All professional graphics cards and all N cards are rubbish. Just compare the specifications yourself. I suggest you start with R290 or r290x.