Financial mathematics
How to Calculate Compound Interest
Calculate compound growth from principal, nominal rate, compounding frequency, and time, then distinguish balance from interest earned.
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Financial Mathematics Guides
Apply cash-flow signs, interest, discounting, present value, NPV, IRR, and growth notation with consistent periods, rates, and compounding assumptions.
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These pages answer narrower notation questions and link back to this hub; they are intentionally noindex to reduce cannibalization.
Financial Mathematics
Cash-Flow Signs and Timeline Notation
Represent inflows, outflows, payment timing, annuity type, and discount periods on a consistent financial timeline.
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Financial Mathematics: Common Errors and Verification
Common Errors and Verification for financial mathematics: write, format, verify, and publish clear definitions, assumptions, examples, accessible markup, and portable notation.
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Financial Mathematics: LaTeX Formatting Guide
LaTeX Formatting Guide for financial mathematics: write, format, verify, and publish clear definitions, assumptions, examples, accessible markup, and portable notation.
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Financial Mathematics: Notation Reference
Notation Reference for financial mathematics: write, format, verify, and publish clear definitions, assumptions, examples, accessible markup, and portable notation.
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Interest Rate Conventions in Formulas
Match nominal, effective, periodic, simple, compound, and continuously compounded rates with the correct time units.
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NPV and IRR Notation Explained
Understand discounted cash-flow equations, root-finding, multiple IRRs, and the role of the discount rate.
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