RLM-BA2 2.1.4

The RLM-BA2 application functions as a versatile calculator tailored primarily for finance and business applications. While it draws inspiration from the Texas Instruments BAII+ Professional calculator, it is uniquely designed to optimize the capabilities of iOS devices.

Its comprehensive menu system encompasses a wide range of worksheets:

• Finance Worksheets:
  • Account Balance: Computes cash transaction balances and interest accumulated over arbitrary dates.
  • Amortization: Generates loan amortization schedules for single or multiple payments.
  • Bond Price & Yield: Determines bond price, yield, and effective duration.
  • Black-Scholes Options: Calculates call and put option prices along with Greeks for European options.
  • Depreciation: Offers calculations using SL, SOYD, DDB, or MACRS methods and conventions.
  • Time Value of Money: Solves compound interest calculations.
• Business Worksheets:
  • Bill-Tip-Split: Assists in apportioning bill amounts including tips.
  • Break-Even Analysis: Evaluates profit relations based on price, variable costs, units sold, and fixed costs.
  • Currency Exchange: Supports online currency rate updates for conversions.
  • Percents & Margins: Calculates percentage changes, totals, and business profit margins.
• Cash Flows Worksheets:
  • Equal Periods: Handles cash flow analysis with regularly spaced intervals.
  • Unequal Periods: Facilitates calculations involving cash flows at irregular dates.
• Statistics Worksheets:
  • One-Variable Statistics: Analysis of single-variable data samples.
  • Two-Variable Statistics: Correlation and regression analysis for paired data samples.
  • Probability: Computes combinations, permutations, and probabilities across normal, exponential, t-Student, and Weibull distributions.
• Scientific Worksheets:
  • Angles & Polar: Converts angles and coordinates between formats.
  • Logarithmic Functions: Supports common and arbitrary bases.
  • Number Alteration: Performs various number transformations.
  • Trigonometric & Hyperbolic Functions: Calculates related mathematical functions.
• Conversion Worksheets:
  • Angles & Polar Coordinates: Converts between degrees, radians, gradians, DMS, slope percentage, and polar/rectangular forms.
  • Currencies: Provides currency conversions supported by manual input or real-time online data.
  • Interest Rates: Converts between nominal and effective rates.
  • Units: Performs physical units conversions across various measurement systems.
• General Worksheets:
  • Date Calculations: Determines days between dates using Actual, 360, or 365-day calendars.
  • Time Calculations: Computes intervals between different times.
  • Solve: Supports solving arbitrary equations entered as text expressions to find unknown variables.
  • Storage Registers & Memory Management: Enables storage and manipulation of data within the calculator's memory registers, including backup and restoration options.
  • Settings & Help: Allows customization of calculator formats and provides comprehensive documentation and examples for all features.

Additionally, the application includes editor functionalities for creating or editing data lists relevant to various worksheets:

• Date and Transaction Lists for Account Balance calculations.
• Cash flow lists for unequal period analyses.
• X and Y data samples for statistical analysis.
• Solve equations for algebraic expressions used in the Solver feature.
• Units database customization tools.

The system requirements specify compatibility with iOS version 15.0 or higher. The application offers a 30-day free trial period, followed by a one-time in-app purchase for lifetime access. For licensing details, please refer to the Apple standard agreement at http://www.apple.com/legal/itunes/appstore/dev/stdeula.

This application is not affiliated with nor sponsored by Texas Instruments in any capacity. It is a standalone tool designed to serve professional and educational purposes in financial and business contexts.