What is GAS?
We said that every transaction in the Ethereum network must be paid for. Gas is the Ethereum network that continues to use it.
•He thought of gas as real-world gasoline. Gasoline is the fuel of the car, and if you want your gasoline car to move, you have to buy gasoline (gas) for your car by paying money (ether). It is applied in the Ethereum network to pay the Ethereum miners.
In the case of gas, we are dealing with two concepts:
•Limit gas (gas limit)
•Gas Price (Gas Price)
To do the tractor, the user must specify the limit gas. Gas limit is the amount of fuel that the user is currently performing on a network, and when you are just talking, it means the same limit.
•Gas Price is the allowable amount that you have to pay for each Gas limit. Guess the cost by paying the fee, but because this dance is so low it is displayed with the "Wei" unit. Each of his equals is equal to 0.00000000000000000001.Think of the gas limit as the amount of gasoline you get to a destination in your car. For example, if you need 1000 liters of gasoline to reach Mashhad from Tehran, if you use 500 liters of gasoline, you will not be able to reach your destination. If the gas limit is less than the specified limit, the operation should be performed in the network. To perform an architectural tractor in the Ethereum, the wig must be at least 210,000, but additional operations require a different wig. If the limit is specified by the network frees everyone as much as they like, forcing you or killing Gray Price, but if your Gray Price is too much, the miners will not impress you and will prefer you. That forces you to use this helicopter. . Using the amount of price to perform the operation should be different depending on the congestion or solitude of the network. There is currently a minimum confidence level of tractor verification of 20 Gwei (or 0.000000002 ETH), but sometimes when the network is busy, the dance has increased.
•Using the Ethereum network is equal to Price Price multiplied by the limit gas.
ETH cost = gas limit. gas price
For example, if you want to build a typical tractor, you have to specify 210,000 game limits, and if the Ethereum network is mixed, if you have to consider Gas Price for 20 Gwei (each Gwei is equal to 1 million Wei). Use, it forces you to endure 210,000 multiplications in 20 years which is equal to 420000 Gwei or 0.00042 ether. A little bit of gas is needed to transfer the token.
•If you are a little confused by these concepts, do not worry, because Ethereum is a reputable wallet that offers a suitable fee for their use so that there is no need to calculate the fee.
