calculator

Perform algebra, statistics, finance, and unit conversion calculations.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/knsiuss/orion --skill calculator-knsiuss
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: calculator
Source: https://github.com/knsiuss/orion/tree/main/workspace/skills/calculator
Command: npx skills add https://github.com/knsiuss/orion --skill calculator-knsiuss

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill handles complex mathematical computations, from basic arithmetic to advanced financial and statistical analysis, eliminating the need for manual calculation or separate tools.

Core Features & Use Cases

  • Arithmetic & Algebra: Solves equations and evaluates expressions.
  • Statistics: Computes mean, median, standard deviation, and percentiles.
  • Finance: Calculates compound interest, loan payments, and ROI.
  • Unit Conversion: Converts between various units of measurement.
  • Use Case: "Calculate the compound interest for an investment of $10,000 at 7% annual interest, compounded monthly for 5 years."

Quick Start

Use the calculator skill to find the monthly payment for a $50,000 loan at 5% interest over 60 months.

Frequently Asked Questions about calculator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate the monthly payment for a loan with a specific interest rate and term?

Yes, the calculator computes statistical functions including mean, median, standard deviation, and percentiles. It evaluates these statistical measures directly from the input dataset provided during the calculation request.

Can I evaluate algebraic expressions and solve equations without manual math?

Yes, the calculator parses and evaluates algebraic expressions to solve equations. It handles arithmetic and algebraic syntax processing natively, eliminating the need for manual computation or external math tools.

Does the calculator handle unit conversions for measurement units?

Yes, the calculator performs unit transformations across various units of measurement. You can input values with source units, and the calculator applies the necessary conversion logic to output the target measurement units.

How do I compute compound interest for an investment compounded monthly?

To compute compound interest, input the principal amount, annual interest rate, compounding frequency, and duration. The calculator evaluates the financial math formula to return the final investment value and interest earned.

Do I need a separate math engine to get deterministic calculation results?

The calculator requires a native math engine to perform advanced calculations and return deterministic results. This internal engine processes the arithmetic, algebraic, and financial expressions without relying on external manual calculation.