fintech-algorithms
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Mathematical Language and Quantitative Reasoning

10 algorithms in Financial Mathematics, Statistics, and Data Foundations · 10 with asserted arithmetic.

In this family#

  1. Variables, Constants, Expressions, and Equations verified

    variablesConstantsExpressionsAndEquations(input)
  2. Functions, Domains, Ranges, and Graphs verified

    functionsDomainsRangesAndGraphs(input)
  3. Ratios, Proportions, Rates, and Percentages verified

    ratiosProportionsRatesAndPercentages(input)
  4. Percentage Change, Percentage Points, and Basis Points verified

    percentageChangePercentagePointsAndBasisPoints(input)
  5. Exponents, Roots, and Logarithms verified

    exponentsRootsAndLogarithms(input)
  6. Summation, Products, and Index Notation verified

    summationProductsAndIndexNotation(input)
  7. Linear Equations and Systems verified

    linearEquationsAndSystems(input)
  8. Inequalities, Bounds, and Constraints verified

    inequalitiesBoundsAndConstraints(input)
  9. Units, Dimensions, Scale, and Normalization verified

    unitsDimensionsScaleAndNormalization(input)
  10. Rounding, Precision, Tolerance, and Significant Digits verified

    roundingPrecisionToleranceAndSignificantDigits(input)

What they share#

Every topic here is a record-transform, so once you have called one the rest follow the same shape. Import paths differ only in the final segment:

ts
import { variablesConstantsExpressionsAndEquations } from "fintech-algorithms/financial-mathematics-statistics-and-data-foundations/mathematical-language-and-quantitative-reasoning/variables-constants-expressions-and-equations";
import { functionsDomainsRangesAndGraphs } from "fintech-algorithms/financial-mathematics-statistics-and-data-foundations/mathematical-language-and-quantitative-reasoning/functions-domains-ranges-and-graphs";

Read them in the order above — the sequence is pedagogical, not alphabetical.

Where this sits#

Financial Mathematics, Statistics, and Data Foundations collects 120 algorithms across 12 families. For the concept behind this family rather than the call signatures, see the concept guides.