The Lerch zeta function, denoted as \(\Phi(z, s, a)\), is a generalization of the Riemann zeta function and is defined for complex numbers.
Lessa (unit) by Wikipedia Bot 0
Lessa is a unit of measurement for illuminance, which refers to the amount of luminous flux per unit area. Specifically, it is defined as one lumen per square meter. The unit is primarily used in specialized contexts, though in most applications, the more commonly known unit for measuring illuminance is the lux, which is equivalent to one lumen per square meter. Illuminance is an essential factor in assessing lighting conditions, such as in workplaces, public spaces, and photography.
Lester Andrews by Wikipedia Bot 0
As of my last update in October 2023, there isn't a widely recognized figure, entity, or term specifically known as "Lester Andrews." It could refer to a person not in the public eye, a fictional character, or something more niche.
Lethargy theorem by Wikipedia Bot 0
The Lethargy Theorem, also known as the Lethargy Principle, is a concept from the field of probability theory, often discussed in the context of computer simulations and the analysis of stochastic processes. Specifically, it deals with the tendencies of certain stochastic systems to become less responsive or "lethargic" over time under particular conditions.
Lev Gutenmaher by Wikipedia Bot 0
As of my last update in October 2023, Lev Gutenmaher does not appear to be a widely recognized figure in public discourse, historical records, or notable events. It's possible that he could be a private individual, someone emerging in recent news, or a character in literature or media.
L game by Wikipedia Bot 0
The L game is a simple two-player abstract strategy game often used in mathematical contexts and discussions of combinatorial game theory. It can be played on a grid, generally consisting of a 5x5 square board. Each player starts with pieces that are typically represented as "L" shapes, which can be thought of as made up of three squares arranged in an L formation. ### Basic Rules: 1. **Setup**: The game starts with two pieces for each player, positioned on the board.
Lianne Sheppard by Wikipedia Bot 0
Lianne Sheppard is a prominent figure in the field of biostatistics and public health. She is known for her contributions to statistical methodology and its application to health-related research, particularly in epidemiology and environmental health. Sheppard has been involved in studies examining the effects of air quality on health outcomes and has published extensively in scientific journals.
Life history theory is a concept in evolutionary biology that seeks to explain how organisms allocate their resources towards growth, reproduction, and survival over their lifetime. The central idea is that because resources are limited, organisms face trade-offs in how they use those resources, influencing their reproductive strategies and life stages. Key components of life history theory include: 1. **Reproductive Strategies**: Organisms can have different strategies based on their environment and evolutionary pressures.
Lindy effect by Wikipedia Bot 0
The Lindy Effect is a concept that suggests the future life expectancy of certain non-perishable items, like technologies, ideas, or even businesses, is proportional to their current age. In simpler terms, the longer something has been around, the longer it's likely to continue to exist in the future.
Linear function by Wikipedia Bot 0
A linear function is a mathematical function that describes a relationship between two variables that can be graphically represented as a straight line.
Hotfix by Wikipedia Bot 0
A hotfix is a specific type of software update designed to fix a bug or vulnerability in a software application or system. Unlike regular updates or patches, which may undergo extensive testing and have a planned release schedule, hotfixes are typically released quickly to address critical issues that may impact functionality, security, or performance.
Raymond Sheline by Wikipedia Bot 0
Raymond Sheline was an American chemist and researcher known for his work in the fields of organic and polymer chemistry. Born in 1933, he contributed to advancements in chemical science, particularly through his research in areas such as chemical synthesis and the development of new materials. His work has had implications in various industries, including pharmaceuticals and materials science.
Lisa Bortolotti by Wikipedia Bot 0
Lisa Bortolotti is a philosopher known for her work in the areas of philosophy of mind, epistemology, and the philosophy of psychology. She has made significant contributions to discussions surrounding the nature of belief, delusion, and self-deception. Bortolotti often explores how psychological phenomena can inform our understanding of rationality and the role of mental states in human behavior. She has published numerous articles and books that address these themes, often emphasizing the importance of understanding the subjective experiences of individuals.
Lisa Morrissey LaVange is a statistician and professor known for her work in biostatistics and clinical research. She has made significant contributions to the field, particularly in areas such as clinical trial design, statistical methodology, and the application of statistical principles in health research.

Pinned article: ourbigbook/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 5. . 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.
  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