It's difficult to definitively declare one person as the "best" human calculator girl, as there are many talented individuals with exceptional mental math abilities.
The title often depends on the specific criteria used for evaluation. Some might consider the speed of calculations, while others might prioritize complexity or accuracy.
Here are some notable human calculators who have gained recognition for their impressive abilities:
- Shakuntala Devi: Known as the "Human Computer," she showcased incredible mental calculation skills, including finding the 23rd root of a 201-digit number in 50 seconds.
- Scott Flansburg: Dubbed the "Human Calculator," Flansburg holds the Guinness World Record for the fastest calculation of the square root of a six-digit number.
- Alexis Lemaire: A French mathematician known for her impressive speed and accuracy in mental calculations, including calculating the 13th root of a 200-digit number in under 60 seconds.
Ultimately, the "best" human calculator girl depends on individual preferences and the specific criteria used for comparison.