Function Evaluation

Generate random linear function quizzes and validate user inputs server-side.

6|62|Updated Jun 17, 2026
One-click install
npx skills add https://github.com/vicharanashala/tenali --skill function-evaluation
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Function Evaluation
Source: https://github.com/vicharanashala/tenali/tree/main/supermarket/funceval
Command: npx skills add https://github.com/vicharanashala/tenali --skill function-evaluation

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill addresses the need for structured, repetitive practice in evaluating linear functions, helping students and learners build mental math proficiency through a gamified interface.

Core Features & Use Cases

  • Adaptive Difficulty: Choose between easy, medium, and hard levels, scaling from single-variable linear equations to complex three-variable functions.
  • Interactive Learning: Features a built-in NumPad for rapid input, real-time feedback, and a running results table to track performance.
  • Use Case: A student can use this to drill 20 questions on three-variable linear functions to prepare for an upcoming algebra exam, receiving immediate correction and timing metrics for each problem.

Quick Start

Launch the function evaluation quiz with a default set of 20 questions to begin practicing linear function substitution.

Frequently Asked Questions about Function Evaluation

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

FAQPage Schema
How do I practice evaluating linear functions for an algebra exam?

You can practice evaluating linear functions through an interactive quiz environment that generates random coefficients and validates your inputs against server-side computations with real-time feedback.

Can I drill multi-variable linear functions with adaptive difficulty?

Yes, you can drill linear functions with adaptive difficulty levels ranging from single-variable equations to complex three-variable functions, scaling the challenge to match your current algebra proficiency.

Does this linear function quiz track my performance and timing?

Yes, the linear function quiz tracks performance through a running results table and timer tracking, logging your input validation results and timing metrics for comprehensive learning analytics.

What is the best way to evaluate linear functions at specific coordinate points?

Evaluating linear functions at specific coordinate points is best handled by the interactive quiz environment, which generates random coefficients and validates user inputs against server-side computations to ensure accuracy.

Are there prerequisites to start the linear function evaluation quiz?

No external dependencies are required to start the linear function evaluation quiz, which launches with a default set of 20 questions and provides a built-in NumPad for rapid input.