Human evolution theorists are scientists and researchers who study the evolutionary history of Homo sapiens and their ancestors. They explore how humans have evolved over millions of years through the lens of various scientific disciplines, including anthropology, genetics, archaeology, paleontology, and evolutionary biology. These theorists investigate the origins of humans, the evolutionary processes that have shaped our species, and the relationships among various hominins (the group that includes modern humans and our extinct relatives).
The Master Theorem is a powerful tool in the analysis of algorithms, particularly for solving recurrences that arise in divide-and-conquer algorithms. It provides a method for analyzing the time complexity of recursive algorithms without having to unroll the recurrence completely or use substitution methods.
The "No Free Lunch" (NFL) theorem in the context of search and optimization is a fundamental result that asserts that no optimization algorithm performs universally better than others when averaged over all possible problems. Introduced by David Wolpert and William Macready in the 1990s, the theorem highlights a crucial insight in the field of optimization and search algorithms. ### Key Concepts of the No Free Lunch Theorem 1.
Helly's theorem is a result in combinatorial geometry that deals with the intersection of convex sets in Euclidean space. The theorem provides a condition for when the intersection of a collection of convex sets is non-empty.
The Wallace–Bolyai–Gerwien theorem is a result in geometry related to the transformation of polygons. Specifically, it states that any two simple polygons of equal area can be dissected into a finite number of polygonal pieces that can be rearranged to form one another. The theorem has important implications in the study of geometric dissections, a topic that has intrigued mathematicians for centuries.
The Circle Packing Theorem is a result in mathematics that concerns arrangements of circles in a plane. Specifically, the theorem states that given any simple closed curve (a curve that does not intersect itself), it is possible to pack a finite number of circles within that curve such that all the circles are tangent to each other and to the curve.
The Erdős–Pósa theorem is a result in graph theory that deals with the relationship between the presence of certain subgraphs and the presence of certain structures in a graph. Specifically, it provides a relationship between the existence of a set of vertex-disjoint cycles in a graph and the existence of a set of vertices that intersects all these cycles. To state the theorem more formally, it addresses the case of cycles in graphs.
Fáry's theorem is a result in the field of graph theory that states that every simple planar graph can be embedded in the plane such that its edges are represented as straight-line segments. In simpler terms, it asserts that for any graph that can be drawn on a plane without any edges crossing (i.e., it is planar), there exists a way to draw it in the same plane where all edges are straight lines.
The Robertson–Seymour theorem, a significant result in graph theory, is a foundational result in the study of graph minors. Formulated by Neil Robertson and Paul D. Seymour in a groundbreaking series of papers from the late 20th century, the theorem states that: **Any minor-closed family of graphs can be characterized by a finite set of forbidden minors.
Armin Moczek is an American evolutionary biologist known for his research on the evolution of morphological diversity, particularly in the context of insect development and adaptive radiation. He is a professor at Indiana University and has contributed significantly to the field through studies on the evolution of traits in organisms, including the role of genetic and ecological factors in shaping diversity. Moczek's work often involves the use of model organisms, such as beetles, to explore the underlying mechanisms of evolutionary change.
MacMahon's Master Theorem is a mathematical tool used in the analysis of combinatorial structures, particularly in the enumeration of various combinatorial objects. While it's not as widely known as some other results in combinatorics, it provides a framework for counting partitions, arrangements, and related structures using generating functions. The theorem is named after the British mathematician Percy MacMahon, who made significant contributions to the theory of partitions and generating functions.
Angela McLean is a prominent biologist known for her work in the field of evolutionary biology and theoretical biology. She has contributed significantly to understanding the dynamics of infectious diseases and the evolution of host-parasite interactions. Her research often combines mathematical modeling with biological insights, exploring topics such as the evolution of virulence, the spread of infectious diseases, and the ecological and social factors affecting these processes. McLean has been associated with notable institutions and has published many peer-reviewed articles in scientific journals.
Claus Emmeche is a Danish biologist known for his work in various fields, including philosophy of biology, cognitive science, and the study of complex systems. He has contributed to discussions about the nature of life, the relationship between biology and philosophy, and the implications of biological research for understanding consciousness and cognition. Emmeche has published several scholarly articles and has been involved in interdisciplinary research projects that bridge the gap between science and philosophy.
Jakob Johann von Uexküll (1864–1944) was a significant figure in the fields of biology and philosophy, best known for his work in biosemiotics and the study of animal behavior. He is often credited with introducing the concept of the "Umwelt," which refers to the self-centered world or "environment" that an organism perceives and interacts with. This concept emphasizes that different species perceive their environments in unique ways based on their sensory and cognitive capacities.
Motoo Kimura was a prominent Japanese evolutionary biologist known for his contributions to the field of population genetics. He is best known for proposing the **neutral theory of molecular evolution** in the 1960s. This theory suggests that the majority of genetic mutations that occur in a population are neutral, meaning they do not confer any significant advantage or disadvantage to an organism's survival or reproduction.
Robert May, Baron May of Oxford, is an eminent British scientist known for his significant contributions to the fields of ecology and theoretical biology. Born on April 8, 1936, he is particularly recognized for his work in mathematical ecology, biodiversity, and the dynamics of ecosystems. He served as the Chief Scientific Adviser to the UK government and held the position of President of the Royal Society from 2000 to 2005.
Evert Jan Baerends is a Dutch theoretical chemist known for his contributions to the field of computational chemistry and materials science. He is particularly noted for his work on the development of theoretical methods and tools for studying electronic structures, including density functional theory (DFT). Baerends has published extensively on topics related to quantum chemistry and has been involved in various academic and research initiatives throughout his career.
Frank A. Weinhold may refer to a specific individual known for contributions in a certain field, likely in academia or research, given that I don't have specific information on him. As of my last update in October 2021, he was recognized in the domain of chemistry, particularly in the context of chemical education and organometallic chemistry.
Santiago Schnell is a prominent figure known primarily for his work in the field of mathematical biology, particularly in the study of biological systems and their dynamics. He focuses on topics like enzyme kinetics, cellular processes, and the mathematical modeling of biological phenomena. Schnell has also contributed to the development of computational tools and approaches for analyzing biochemical networks.
Stephen Altschul is a prominent figure in the field of computational biology and bioinformatics. He is known for his work on the development of algorithms and methodologies for analyzing biological data, particularly in the context of sequence alignment and phylogenetic analysis. One of his significant contributions is the development of the BLAST (Basic Local Alignment Search Tool) algorithm, which is widely used for comparing sequences of DNA, RNA, and proteins.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact