After rechecking the brainwave headset, Nan Zhubin pressed the space key, watching the calculation formula appear on the computer screen.
...
Sure enough, the difficulty of the subsequent sets of calculations gradually increased, eventually leading to formulas like [13.345×10.321], where the integer parts were different, the decimal parts differed, and calculations involved the third decimal place.
The range of numbers used for comparison were also closer to the calculated answers.
If all goes well, by this point, the test subject's calculation ability is almost offline, and judgments of "big" and "small" are purely made based on luck.
Not only that, the presentation time of the formulas and comparison numbers was further reduced to merely 1 second.
At a normal test subject's calculation speed, after being tortured for so long, they might not even finish reading the formula, let alone calculating and comparing.
