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Both calculators run independently — change the inputs on either side to compare results.

Fibonacci Sequence Calculator

Generates Fibonacci sequences with custom starting values and computes the nth term or cumulative sum using Binet's formula. Use it for math coursework, algorithm analysis, or exploring the golden ratio.

Number of Terms (terms)

First Term (F₀)

Second Term (F₁)

Calculation Type

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Number Theory

Collatz Conjecture Calculator

Trace the full Collatz sequence for any positive integer, showing every step until the sequence reaches 1. Ideal for visualizing the 3n+1 problem and analyzing stopping times.

Starting Number

Maximum Steps (steps)

Include Analysis

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Key differences

	Fibonacci Sequence Calculator	Collatz Conjecture Calculator
Category	Number Theory	Number Theory
Inputs required	4	3
Result	Fibonacci Result	Collatz Sequence Analysis
What it does	Generates Fibonacci sequences with custom starting values and computes the nth term or cumulative sum using Binet's formula. Use it for math coursework, algorithm analysis, or exploring the golden ratio.	Trace the full Collatz sequence for any positive integer, showing every step until the sequence reaches 1. Ideal for visualizing the 3n+1 problem and analyzing stopping times.