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Remove external figures 

Figures should be stored in a subdirectory, but the source files for the
figures have not been provided, and one of the figures contains an error.
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Jack Grigg 2020-03-04 17:26:49 +13:00 committed by Daira Hopwood
parent d5e033bba9
commit 1ad94f26c7
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@ -169,11 +169,6 @@ devices.
Specification
=============
.. image:: https://i.imgur.com/hhRyI99.png
:alt: zcash_MMR
*Fig 1. MMR commitment scheme*
The leaves of the MMR at block ``B_n`` are hash commitments to the header data and
metadata of each previous block ``B_x, ..., B_(n-1)``, where ``x`` is the block height of
the most recent network upgrade. We extend the standard MMR to allow metadata to propagate
@ -191,11 +186,6 @@ encoding of ``BRANCH_ID`` for the epoch of the block containing the commitment.
[#zip-0200]_ Which is to say, each node in the tree commits to the consensus branch that
produced it.
.. image:: https://i.imgur.com/9Ct2llE.png
:alt: zcash_MMR_hash
*Fig 2. Hashing MMR leaf nodes and internal nodes*
Each MMR node is defined as follows:
1. ``hashSubtreeCommitment``