Question 1

What is the golden ratio connection to Fibonacci?

Accepted Answer

Consecutive Fibonacci numbers approach the golden ratio (φ ≈ 1.618). 21/13 ≈ 1.615, 34/21 ≈ 1.619.

Question 2

Where does Fibonacci appear in nature?

Accepted Answer

Spiral shells, flower petals (often 3,5,8,13), pinecones, sunflower seeds, tree branches. It optimizes growth patterns.

Question 3

How accurate are these calculations?

Accepted Answer

Our calculator uses double-precision floating-point arithmetic, accurate to about 15-16 significant digits for most calculations.

Question 4

Can I use the result in further calculations?

Accepted Answer

Yes, results are calculated to full precision. You can copy the exact value or use the rounded display depending on your needs.

Fibonacci Generator Calculator - Free Online

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