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  2. Risk-neutral measure - Wikipedia

    en.wikipedia.org/wiki/Risk-neutral_measure

    Consider a raffle where a single ticket wins a prize of all entry fees: if the prize is $1, the entry fee will be 1/number of tickets. For simplicity, we will consider the interest rate to be 0, so that the present value of $1 is $1. Thus the A n (0) ' s satisfy the axioms for a probability distribution. Each is non-negative and their sum is 1.

  3. Titration curve - Wikipedia

    en.wikipedia.org/wiki/Titration_curve

    A typical titration curve of a diprotic acid, oxalic acid, titrated with a strong base, sodium hydroxide.Both equivalence points are visible. Titrations are often recorded on graphs called titration curves, which generally contain the volume of the titrant as the independent variable and the pH of the solution as the dependent variable (because it changes depending on the composition of the ...

  4. IC50 - Wikipedia

    en.wikipedia.org/wiki/IC50

    IC50 to pIC50 calculator Online tool for analysis of in vitro resistance to antimalarial drugs IC50-to-Ki converter of an inhibitor and enzyme that obey classic Michaelis-Menten kinetics .

  5. Accumulation function - Wikipedia

    en.wikipedia.org/wiki/Accumulation_function

    The logarithmic or continuously compounded return, sometimes called force of interest, is a function of time defined as follows: = ′ () which is the rate of change with time of the natural logarithm of the accumulation function. Conversely:

  6. Interest graph - Wikipedia

    en.wikipedia.org/wiki/Interest_graph

    Both graphs extend across the web, with social graphs serving as maps of a person's social media connections, and interest graphs as mappings of an individual's interests. In this way an individual's interests represented in an interest graph provide a means of further personalizing the web [ 6 ] based on intersecting the interest graphs with ...

  7. How to calculate interest on a loan: Tools to make it easy

    www.aol.com/finance/calculate-interest-loan...

    For example, if you take out a five-year loan for $20,000 and the interest rate on the loan is 5 percent, the simple interest formula would be $20,000 x .05 x 5 = $5,000 in interest. Who benefits ...

  8. Graphing calculator - Wikipedia

    en.wikipedia.org/wiki/Graphing_calculator

    Texas Instruments TI-84 Plus, the most successful graphing calculator in terms of sales. A graphing calculator (also graphics calculator or graphic display calculator) is a handheld computer that is capable of plotting graphs, solving simultaneous equations, and performing other tasks with variables.

  9. Neutralization (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Neutralization_(chemistry)

    The equivalence point is marked in red. In chemistry, neutralization or neutralisation (see spelling differences) is a chemical reaction in which acid and a base react with an equivalent quantity of each other. In a reaction in water, neutralization results in there being no excess of hydrogen or hydroxide ions present in the solution.