Bitcoin special symbol

1. The initials of bitcoin are used to represent the concept of bitcoin or the whole bitcoin network itself. For example: "today I learned something about the bitcoin agreement."
bitcoin without capital letters indicates a unit of account. For example: "I transferred 10 bitcoin today." The unit is also usually abbreviated as BTC or XBT.

2. To enter the field of digital currency, you only need to remember the names of the top 100 market value digital currencies or reliable currencies of the operation team, such as eth, XRP, EOS, LRC, BTM, LRN, mana, NAS, HT, etc.

3. Digital currency
network digital currency; Digital currency; Digital currency; Data currency
[example] com and NBA team the Sacramento Kings would accept the digital currency as payment.
recently, with the mainstream e-commerce overstock.com and NBA Sacramento Kings publicly announced that they will accept digital currency as payment method, the bitcoin boom has reached its peak
virtual currency
[dictionary] virtual currency< A virtual currency with no central bank backing and no yield is worth more than a casino chip.

4. At present, many blockchain websites are using the. Top domain name. You can learn about it

5.

No

as shown in the figure, the symbol of bitcoin is like this: a letter B and two vertical bars

6.

This is Thai baht

Thai baht (ISO 4217: THB) is the official currency of Thailand, issued by the Central Bank of Thailand, the Bank of Thailand, and 1 baht equals 100 satang

from the 9th to the 16th series, the head of Bhumibol ad, King Rama IX of Thailand, is printed and engraved on the front of each note and coin. From April 6, 2018, the 17th series of Thai baht will be issued, and the banknotes and coins will be changed to the head of Maha wajilalonggong, King Rama X of Thailand

At present, there are five banknotes of 20, 50, 100, 500 and 1000 baht and six coins of 25, 50 Sadang and 1, 2, 5 and 10 baht in circulation in Thailand. One baht equals 100 Sadang

{rrrrrrr}

extended information:

development process

in May 1946, it was stipulated that the official exchange rate was: 9.95 baht equal to 1 US dollar, 40 baht equal to 1 pound. In March 1947, the Thai government recognized the free market exchange rate and adopted the differential exchange rate for the settlement of import and export trade, ranging from 9.95 to 23.60 baht, equal to 1 US dollar

On September 18, 1949, the British pound devalued, and on September 26, the Thai baht devalued by 30.5%. The official price against the US dollar depreciated to 12.50 baht, equal to 1 US dollar, and the free market exchange rate was 23.54 baht, equal to 1 US dollar

On March 8, 1978, the government announced that the Thai baht would be decoupled from the US dollar and instead linked to a package of currencies. The exchange stabilization fund announced the buying and selling prices of the Thai baht against the US dollar, and set restrictions on the foreign exchange trading prices of commercial banks. On November 5, 1984, the Thai baht devalued by 14.8%, and the official exchange rate was 27.15 baht to the US dollar. After that, the Thai baht rose to some extent,

at the end of 1990, the exchange rate was 25.290 baht to the US dollar

From the end of 2006 to the beginning of 2007, driven by the rapid development of Thailand's export instry, the Thai dollar experienced a period of "soaring" course, and the exchange rate against the US dollar changed from 39 to 34 (April 2007), which made the tourism instry experience fluctuations

7. Quantum chain qtum

8. Delta is the partial derivative of the option value to the underlying asset price and the slope of the spot right price curve. It is used to measure the impact of the underlying asset price change on the option price change, that is, the underlying asset price changes by one unit and the option price changes by how many units

9. We have a football match every week.

we have a football match every week

10. Gamma is the second-order partial derivative of the option value to the underlying asset price, and it is also the partial derivative of the option delta value to the underlying asset price, that is, the slope of the delta curve. It is used to measure the impact of the underlying asset price change on the delta change, that is, how many units the underlying asset price changes by one unit