ying tong
ac738ca5a1
Update book/src/background/pc-ipa.md
2022-10-05 17:54:21 -07:00
Simon Masson
fcd6f8d1e4
typo pc-ipa.md
2022-10-05 17:54:21 -07:00
Kris Nuttycombe
1791e693bb
Merge branch 'main' into main
2022-05-05 17:07:57 -06:00
Dimitris Apostolou
58e3793911
Fix typos
2021-11-12 03:40:53 +02:00
Kris Nuttycombe
8cfff30cc7
Apply suggestions from code review
2021-10-26 07:56:25 -06:00
ying tong
3d2c0e429e
[book] Update link `upa.md` -> `plonkish.md`
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Closes #367
2021-10-14 12:38:52 +02:00
3for
45a251537a
book: Fix typo
2021-09-22 14:58:18 +08:00
zyd
e1a4be5728
book: Fix typo
2021-09-21 23:16:05 +08:00
zyd
9c945b982a
book: Fix typo
2021-09-19 22:47:20 +08:00
3for
10c0e59835
book: Fix typo
2021-09-18 18:38:04 +08:00
Daira Hopwood
20c347b269
Merge pull request #320 from daira/book-zk-changes
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[Book] Zero knowledge changes (and misc cleanups)
2021-07-12 20:35:20 +01:00
Daira Hopwood
8ac20608e4
Merge branch 'kw-halo-book' into book-zk-changes
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Co-authored-by: Kevaundray Wedderburn <kevtheappdev@gmail.com>
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-07-12 02:32:36 +01:00
Daira Hopwood
06ff90ba95
Rename UPA to PLONKish.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-07-12 02:12:58 +01:00
Jack Grigg
5fe6323a8d
book: Add note about efficient FFTs for Pallas and Vesta
2021-07-09 19:53:41 +01:00
Jack Grigg
fe4996af35
book: Add a note about the multiplicative subgroups we use for Halo 2
2021-07-09 17:48:43 +01:00
Jack Grigg
9f77c93d4e
book: Fix definition of the nth roots of unity
2021-07-09 17:48:03 +01:00
str4d
e4072e78ce
Merge pull request #234 from zcash/book-point-addition
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[book] Point addition and compression background
2021-05-27 22:37:06 +01:00
str4d
36cd8633e2
book: Adjustments to point addition and compression sections
2021-05-27 18:43:24 +01:00
therealyingtong
d7b88addd9
[book] Point compression background section
2021-03-30 04:29:35 +08:00
therealyingtong
c3c80cd0a1
[book] Point addition background section
2021-03-29 23:08:56 +08:00
Daira Hopwood
532e5eb11c
Fixed columns are not necessarily selector columns.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-03-24 20:14:38 +00:00
Daira Hopwood
25616616e3
"Copy constraints" -> "equality constraints". (There were no other uses of this terminology.)
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-03-24 20:14:12 +00:00
Jack Grigg
b2d91140e7
book: Move Sarkar explanation into implementation section
2021-02-23 14:01:47 +00:00
Jack Grigg
6717594c46
book: Render gtab and invtab as matrices
2021-02-19 01:13:16 +00:00
therealyingtong
b148c34c10
[book] Add Sarkar sqrt explanation to Fields section
2021-02-19 00:21:05 +00:00
str4d
e1a3cc5e9e
book: Evaluation points are elements of fields, not groups
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Polynomials require both addition and multiplication, which fields have, whereas a group only specifies a single operation.
2021-02-17 06:46:28 +13:00
Jack Grigg
ba9917e35c
book: Linkify URLs in references
2021-02-15 14:38:46 +00:00
Jack Grigg
cf68b5ba05
book: Clarify meaning of "evaluation point" in our context
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Polynomial evaluation points and elliptic curve points are both things
we rely on, but never in the same context (we either use elliptic curve
points inside circuits, or implement proving systems on top of them).
2021-02-15 14:30:12 +00:00
Daira Hopwood
20f33f427f
Further clarify notation and make sure that the discussion is correct for non-cyclic groups.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-01-30 16:16:22 +00:00
Daira Hopwood
13f406acc1
Fix link
2021-01-30 03:24:35 +00:00
Daira Hopwood
7a5915ab09
Apply some suggestions from code review
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Co-authored-by: str4d <thestr4d@gmail.com>
2021-01-30 02:49:40 +00:00
Daira Hopwood
cda768aa00
Improvements to background section:
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* describe groups in general, rather than via the example of F_p^*
* explain the isomorphism between group elements and scalars, and how it is useful
* corrections and pedantry :-)
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-01-30 01:43:24 +00:00
Daira Hopwood
723ea8feac
Clarifications for background, from pairing with Kris.
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Signed-off-by: Daira Hopwood <daira@jacaranda.org>
2021-01-29 19:51:48 +00:00
Jack Grigg
f8c5c2e28e
book: Add background material
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Co-authored-by: Sean Bowe <ewillbefull@gmail.com>
Co-authored-by: Daira Hopwood <daira@jacaranda.org>
Co-authored-by: ying tong <yingtong@z.cash>
2021-01-11 20:44:53 +00:00