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Clarify translate fields usage of hyperbola serialization (#166)

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Thibaut Le Guilly
2021-05-20 15:51:30 +09:00
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parent b0839bf569
commit 740045234f
1 changed files with 3 additions and 1 deletions
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PayoutCurve.md
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@@ -230,9 +230,11 @@ set `f_1 = b = c = 0, a = 1, d = constant, f_2 = constant'`.
If `use_positive_piece` is set to true, then `y_1` is used, otherwise `y_2` is used.
Then there are six numeric values represented as a `bool` sign, a `bigsize` integer, and a `u16` extra precision.
Then there are six numeric values represented as a `bool` sign set to true for positive numbers and false for negative ones, a `bigsize` integer, and a `u16` extra precision.
To be precise, the numbers used should be: (`num_sign`)( `num + double(num_extra_precision) >> 16`).
The fields `translate_outcome` and `translate_payout` correspond to the values `f_1` and `f_2` respectively.
Note that this `payout_function` is from the offerer's point of view.
To evaluate the accepter's `payout_function`, you must evaluate the offerer's `payout_function` at a given
`event_outcome` and subtract the resulting payout from `total_collateral`.