Fermat's theorem

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  • Methane-To-Methanol Reaction Report

    A. Defining Reaction Mechanisms and Catalyst Structure The methane-to-methanol reactions that we aimed to evaluate consist of four critical steps starting from the initial reactants (CH4, NH4+, oxo): C-H activation followed by a hydrogen atom abstraction (HAA) from CH4 to form some combination of the hydrogenated complex, ammonium or ammonia, and a methyl radical; a radical rebound (RR) to form a methanol adduct and ammonium; methanol dissociation from the metal; and catalysis regeneration via oxygen atom transfer. We modeled these steps as stationary points throughout the reaction coordinate, each point consisting of a sum of the reactants, intermediates, or products of each step. Our research mainly focuses on the energy barrier of the C-H activation of methane (∆G‡), as it is the proposed rate determining step [12]. In detail, this step involves the breaking of a C-H methane bond and the subsequent transfer of the hydrogen to the oxo, forming a hydroxyl group. We characterized this energy barrier by building a plausible transition state guess that lay between our reactants and HAA intermediates, performing a DFT optimization, and then calculating ∆G‡ by evaluating the resulting output molecule. One of the most crucial aspects of this study involves the minimization of ∆G‡, the relative free energy of transition states. We proposed variations of a catalyst structure inspired by a cofactor of EDBH in the hopes of replicating its efficient hydrocarbon oxidation. The original…

    Words: 1109 - Pages: 5
  • Sophie Germain's Life And Accomplishments

    “Sophie Germain’s Theorem can be applied for many prime exponents, by producing a valid auxiliary prime, to eliminate the existence of solutions to the Fermat equation involving numbers not divisible by the exponent p” (Laubenbacher and Pengelley, 9). Legendre later used Germain’s findings in a supplement to the second edition of his book, Essai sur le Théorie des Nombres (O’Connor and Robertson). The Institut de France awarded Germain a medal for her work on Fermat’s Last Theorem and Germain…

    Words: 1631 - Pages: 7
  • Tom Stoppard's Representation Of Gender In Arcadia

    standard practices during the time period because he prefers pleasure from sex from unconventional methods over loyal monogamy. Septimus is academically tutoring Thomasina, but is also teaching her sex in a unique manner considering their time period. This introduces Thomasina’s desire for knowledge, but also how sex and mathematics can be a societal battle. Septimus then immediate contrasts sex to math in order to portray how even though they seem like binary oppositions, they are immensely…

    Words: 1006 - Pages: 5
  • Mathematical Proof Analysis

    Mathematical proof is a method used in both primary and secondary schools at varying levels. Children should be able to justify and give reasons for a conjecture they have produced in order to validate a mathematical proof. There are various techniques that can be used to illustrate the nature of proof in schools. Mathematical proof is defined as a thorough and believable argument to support the truth of a prediction in maths, which turns the assumptions into valid conclusions (Haylock and…

    Words: 785 - Pages: 4
  • Interactional View And Genderlect Styles

    As we delve deeper into our theories on interpersonal communication, we begin to learn more about ourselves and how to interact with the people around us. Whether they are in our lives on a personal, professional or combined capacity. This week I have decided to look at the theories of Interactional View and Genderlect Styles (Griffin, 2015). When we study Interactional View, a theory developed by Paul Watzlawick, we can see how communication has shaped us into the people we are today.…

    Words: 972 - Pages: 4
  • Proof In VCE Mathematics Study

    that one of the central goals of school mathematics, notably at the upper secondary level, is the development of proof concepts (Coe & Ruthven, 1994). The incorporation of algebraic proofs in Victorian Mathematics education also refutes the criticism that the focus on algebraic proofs theme is sporadic at the secondary school level (Pedemonte, 2008). Many different methods of proof are stated in both the VCE Mathematics Study Design 2016-2018 and some VCE Mathematics textbooks: Specialist…

    Words: 1036 - Pages: 5
  • The Einstein-Podolsky-Rosen Experiment

    action at a distance would describe all the uncertainties of quantum physics and would help us understand the unknowns of quantum mechanics. There have been varies experiments that support the claims of action at a distance and those who disagree and look to disprove this concept. One of the experiments that disproves the argument is the Einstein-Podolsky-Rosen experiment in short known as the EPR experiment. The correlation in this experiment mainly suggest that there are no influences between…

    Words: 1672 - Pages: 7
  • Summary: A Stroll Through Calculus

    These things don't exist in math. Math is full of "rules" that don't have exceptions. Things such as the Pythagorean Theorem will always work for right triangles. There will never be a right triangle where a^2 + b^2 does not = c^2. This is what I like about math. Math is a subject that I think would never Let me down ; It has no contradictions. It's something that's reliable and useful. I've learned that without math, life would be a cycle of events without reason. If I ever wonder why when I…

    Words: 1008 - Pages: 5
  • The Pythagorean Theorem: Euclidean Geometry

    Pythagorean Theorem The Pythagorean Theorem also known as Pythagoras’s theorem is a relation in Euclidean geometry that are the tree sides of a right triangle. It’s the sum of the areas of the two squares on the legs equals the area of the square on the hypotenuse. The equation use for it is A squared plus B squared equals C squared.The Theorem relates the lengths of the three sides of any right triangle. The theorem is named after the ancient Greek. There is evidence that indicates that…

    Words: 526 - Pages: 3
  • Pythagoras: A Short Story

    It was an effort to get me not to burn the book. After he had finally disappeared, I opened the book once more. PROOFS OF THE THEOREM, one chapter was titled. I groaned and shook my head. This was really the book he had wanted. “This is crazy.” I said to myself before leaving to collect more…

    Words: 2031 - Pages: 9
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