I will be happy to help you calculate the amount of exchange from the Deca (Dorridas Coins)

Calculate the exchange of Acent: A step by step guide

The functional school of SQRTPrice is the support of the mechanics of the UNISWAP liquidity pool. It is a swarose.

To calculate the aming singsqrtpricewith uniswap v3, follow these steps:

1. Define the entrance parameters

* INPUTKEN : The entrance token you want to change.

* OutputToken : There is how to receive the interference of the entrance token (it can be derived from a DEX).

* Pricefofoutputken : There is time time.

* Pooliquident : The total license outside the group, which is represented by theTotalamontoutparameter in Uniswap V3.

2.

The operation ofSQRTPrice can be efficient, the aunt of exchange as follows:

`Python

Inc calculate_swap_out (amount_in, prise_ofout_token, total_liquidity):

Ethereum: How to calculate swap_out amount from DEXes with sqrtPrice?

Calculate the swap-out amunt sqrtprice

swap_out_amont = (amunt_in / price_ofout_token) * total_liquide

A swap_out_amont of return

Example use:

input_token_price = 1000

in wei

output_token_price = 500

in wei

TOTAL_LIQUIDNESS_V3 = 10E18

IN WEI

pile_in = 1e15

in Wei (example currency)

Swap_out_amont = Calculate_swap_out (Ambant_in, Output_token_price, Total_Liquity_v3)

Print (f "the imvent swap-out is: {swap_out_amont} Wei")

3. Derive the output token

Token to the tokens A Dex, will be theERC20Tokenor implementation of the Openzepepepelin liquor or implements its exit toKen.

For example, if it has provided the following parameters:

| Paramet | Description |

| --- | --- |

| Basetoken | The entrance token used for derivation. |

| numtokens | The number of tokens in each group. |

| Priseofbasetoken | The time of the date. |

You can calculate the output token according to the following:

Python

Def derive_output_token (base_token, number_tokens, print_of_base_token):

Calculate the output token using the ERC20Token Library of Openzeppelin

Import Coading Erc20Token

output_token = erc20token (

Base_Token,

num_tokens,

Price_of_Base_Token * (Nuum_tokens - 1)

)

A TAXONE_ToKEN output

Example use:

Base_Token_price = 10e6

in Wei

num_tokens = 1000

in Wei

Price_of_base_token_v2 = 20e3

in wei

output_token = derive_output_token (base_token_price, number_tokens, print_of-base_token_v2)

print (f "the output token is: {output_token.name}")

`

4. Calculate the SQRTPrice exchange AMUNT estimation with UNISWAP V2 and AMM

To calculate the SWAP-out Appeal in the Uniiswap V2 and AMMS, it can an approach similar to the one above.

Cryptocurrency Exchange Risk Whale

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