fp 0.1.0 Yanked
Cairo Fixed Point Arithmetics for your smart-contracts
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Cairo Fixed Point Arithmetic
Uses 124 bit for integer part and 128 for fractional and packs everything in one felt252
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About
This crate was born in an effort to create fixed point datatype for Ekubo Protocol governance. It's specifically taiored to be used in smart-contracts. This library features:
- Fixed Point operations: multiplication, division, addition and substraction
- Data packing and unpacking for smart contract storage
- Overflow and underflow checking for add operations
- Additional convenince methods for better performance without conversions such as u64 by u128 division method.
- Conversion to most types
- Rounding implementation
Usage
To use the lib
Metadata
Version 0.1.0
Uploaded 1 day ago
License MIT-3.0
Size 170.6 KB
Installation
Run the following command in your project dir
scarb add fp@0.1.0
Or add the following line to your Scarb.toml
fp = "0.1.0"
Monthly downloads
Links
Repository github.com/carbonable-labs/carbon-protocol-v3
Documentation github.com/baitcode/cairo-fixed-point-arithmetic
Keywords
- starknet
- fixed point
- math
- division
- smart contracts
