wiki_research

personal research wiki
git clone https://a3nm.net/git/wiki_research/
Log | Files | Refs

commit f23331941f5c67865ab23ca61cc05f80ba7c289c
parent b85411800c4ccc628dfbf098057fa73fa38a2bd4
Author: Antoine Amarilli <a3nm@a3nm.net>
Date:   Fri, 12 Sep 2025 12:14:45 +0200

commit with codex

Diffstat:
algorithms_list | 1+
arithmetic | 2++
average | 2+-
binary_search | 7+++++++
exponential_search | 7+++++++
median | 8++++++++
stern_brocot_tree | 11+++++++++++
tree_binary | 2++
8 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/algorithms_list b/algorithms_list @@ -17,5 +17,6 @@ - [tortoise_and_hare_algorithm] - [stable_marriage] - [binary_search] +- [exponential_search] Up: [algorithms] diff --git a/arithmetic b/arithmetic @@ -7,6 +7,8 @@ - [presburger_arithmetic] - [divisibility] - [modulo] +- [GCD] +- [coprime] Up: [mathematics] diff --git a/average b/average @@ -4,4 +4,4 @@ relevant [academic_paper]: [hemenway1982classes] Up: [statistics] -See also: [expectation] +See also: [expectation], [median] diff --git a/binary_search b/binary_search @@ -0,0 +1,7 @@ +# Binary search + +https://en.wikipedia.org/wiki/Exponential_search + +Up: [algorithms_list] + +See also: [binary_search_tree], [interpolation_search] diff --git a/exponential_search b/exponential_search @@ -0,0 +1,7 @@ +# Exponential search + +https://en.wikipedia.org/wiki/Exponential_search + +Up: [algorithms_list] + +Aliases: galloping search diff --git a/median b/median @@ -0,0 +1,8 @@ +# Median + +- [Weighted_median] +- [Median_of_medians] + +See also: [average], [mediant] + +Up: [statistics] diff --git a/stern_brocot_tree b/stern_brocot_tree @@ -0,0 +1,11 @@ +# Stern-Brocot tree + +https://en.wikipedia.org/wiki/Stern%E2%80%93Brocot_tree + +Should be seen as having 0/1 to the left and 0/1 to the right: for each node you sum the numerators and the denominators ([mediant]) of the closest left node and right node + +Gives all [irreducible_fractions], in sorted order + +Up: [tree] of [rational_numbers] + +See also: [farey_sequence] diff --git a/tree_binary b/tree_binary @@ -7,3 +7,5 @@ A [tree] in which [internal_nodes] have at most two [children] Up: [tree] Aliases: binary tree, binary trees + +See also: [binary_search_tree]