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39 lines
997 B
Markdown
39 lines
997 B
Markdown
# Leo group operations.
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## Run Guide
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To run this program, run:
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```bash
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leo run main <inputs>
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```
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## Execute Guide
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To execute this program, run:
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```bash
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leo execute main <inputs>
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```
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## Overview
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This example shows how to do basic operations over groups.
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It takes the input data from inputs/groups.in
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## Documentation Group Element
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The set of affine points on the elliptic curve passed into the Leo compiler forms a group.
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A subset of those points, defined by a chosen generator point, forms a subgroup of the group.
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Leo supports the set of points in this subgroup as a primitive data type.
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Group elements are special since their values can be defined as coordinate pairs ```(x, y)group```.
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The `group` type keyword group must be used when specifying a pair of group coordinates since implicit syntax would collide with normal tuple `(a, b)` values.
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```
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let a = 0group; // the zero of the group
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let b = group::GEN; // the group generator
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let c = (0, 1)group; // coordinate notation
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```
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