Bilinear form Updated 2025-07-16
Analogous to a linear form, a bilinear form is a Bilinear map where the image is the underlying field of the vector space, e.g. .
Some definitions require both of the input spaces to be the same, e.g. , but it doesn't make much different in general.
The most important example of a bilinear form is the dot product. It is only defined if both the input spaces are the same.
Elliptic curve over a finite field Updated 2025-07-16
The Equation "Definition of the elliptic curves" and definitions on elliptic curve point addition both hold directly.
Binary-to-text encoding Updated 2025-07-16
Binet Gaussienne Updated 2025-07-16
This is likely a joke binet, but the idea is epic: its members would in principle take the hardest courses and purposefully get bad grades on them to improve the grades of others, as grades are always normalized to a normal distribution.
Biochemistry Updated 2025-07-16
iubmb.onlinelibrary.wiley.com/doi/full/10.1002/bmb.2002.494030030067 Surprises and revelations in biochemistry: 1950-2000 by Perry A. Frey (2006). This should be worth a read.
BioCyc Updated 2025-07-16
Biologist Updated 2025-07-16
Biology research institute Updated 2025-07-16
Bird-and-flower painting Updated 2025-07-16
Bitcoin blockchain
j(
upload system Updated 2025-07-16This is likely a system that uploads text to the blockchain.
One example can be seen on the Marijuana plant.
Messages are uploaded one line per transaction, and thus may be cut up on the blk.txt, and possibly even out of order.
But because each line starts with
j(
you can generally piece things up regardless. Bitcoin Core Updated 2025-07-16
Bitcoin Core data layout Updated 2025-07-16
Bitcoin Core txindex Updated 2025-07-16
Bitcoin Foundation Updated 2025-07-16
Bitcoin
getrawtransaction
command Updated 2025-07-16 English as a universal language by Dan Dascalescu (2008) Updated 2025-07-16
Bitcoin investor Updated 2025-07-16
Bitcoin script that terminates with multiple values on the stack Updated 2025-07-16
Bitcoin varint Updated 2025-07-16
Implementations:
- Python: github.com/alecalve/python-bitcoin-blockchain-parser/blob/c06f420995b345c9a193c8be6e0916eb70335863/blockchain_parser/utils.py#L41. Sample usage to extract 3 values from a
bytes
object:file, off = decode_varint(value) blk_off, off = decode_varint(value[off:]) tx_off, off = decode_varint(value[off:])
Bitcoin wallet Updated 2025-07-16
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