2018-04-25 12:52:00 +02:00
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# Stint (Stack-based multiprecision integers)
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2018-02-15 13:11:01 +01:00
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2018-03-02 11:33:57 +01:00
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[](https://opensource.org/licenses/Apache-2.0)
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2018-05-08 15:30:58 +02:00
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[](https://opensource.org/licenses/MIT)
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2018-02-15 13:11:01 +01:00
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
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2021-06-03 01:55:01 +02:00
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
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2018-02-15 13:11:01 +01:00
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2018-04-25 12:52:00 +02:00
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A fast and portable stack-based multi-precision integer library in pure Nim
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2018-02-15 13:11:01 +01:00
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Main focus:
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2018-04-25 12:52:00 +02:00
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- Portability
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- 32 and 64 bit arch
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- ARM for usage on mobile phones
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- Additionally RISC-V and MIPS for open hardware and low power IoT devices.
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- Speed, library is carefully tuned to produce the best assembly given the current compilers.
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However, the library itself does not resort to assembly for portability.
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- No heap/dynamic allocation
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- Ethereum applications
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- Uint256/Int256 for Ethereum Virtual Machine usage.
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- Uint2048 for Ethereum Bloom filters
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2018-02-15 13:11:01 +01:00
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- Ease of use:
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2018-04-25 12:52:00 +02:00
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- Use traditional `+`, `-`, `+=`, etc operators like on native types
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2022-01-23 22:45:47 +01:00
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- converting to and from raw byte BigInts (also called octet string in IETF specs)
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2018-04-25 12:52:00 +02:00
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- converting to and from Hex
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- converting to and from decimal strings
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2018-03-02 11:48:08 +01:00
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## License
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2018-09-05 12:48:40 -06:00
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Licensed and distributed under either of
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* MIT license: [LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT
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2019-01-02 14:57:16 +01:00
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or
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* Apache License, Version 2.0, ([LICENSE-APACHEv2](LICENSE-APACHEv2) or http://www.apache.org/licenses/LICENSE-2.0)
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2018-03-02 11:48:08 +01:00
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2019-01-02 14:57:16 +01:00
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at your option. This file may not be copied, modified, or distributed except according to those terms.
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