Major Features
- Number Generator – Digit range mode (min–max digits), new number types, and large-range fixes
📋 Detailed Changes (click to expand)
Number Generator
- Digit range – Option to specify range by number of digits (e.g. 2–4 digits → 10 to 9,999) in addition to numeric From/To
- Number types – Prime only, Odd only, Even only (existing); new: Composite only, Perfect square only, Palindromic only, Fibonacci only
- Large ranges – Prime and composite use random sampling for big ranges (no more hanging on e.g. 10-digit primes); odd/even use direct formula; palindromic uses digit-based generation with rejection sampling
- Helpers –
digit_range_to_numeric(),fibonacci_in_range(),is_perfect_square(),is_palindromic(),random_palindromic_with_digits()for reuse