how aiwass hit him

“But it wasn’t that the attack did not have vectors. I’m sure I had those unknown laws
inputted into my body from Aiwass back then.”
Thinking back on it, that had been what had happened.
Aiwass had not just erased his powers like that Level 0.
The being had not worked around his powers like Kihara Amata or Kakine Teitoku.
Aiwass had used a completely straightforward attack and its vectors had directly struck
Accelerator. In that case, that information should have been transferred to Accelerator.
A hint had been within his own head from the beginning. The answer was within him.
Aiwass had said to go to Russia, but it had not said the solution needed to save Last
Order would be simply laid out before him. All that monster had presented to him was
the key to the vault.
He mustn’t write it off as “unknown”.
He mustn’t just throw it into the black box.
He needed to establish nonexistent vector axes that could deal with what seemed off. He
needed to think of math dealing with things such as imaginary numbers that did not
actually exist in the real world but that could be explained using purely mathematical
calculations. He had to calculate what the values were from the vectors before his eyes in
order to determine what laws were used to create them. He could not figure it all out just
from Aiwass. Aiwass was a nonstandard monster. A fragment of an asteroid altered by
tremendous heat was nothing more than a rock in and of itself. However, using high
level formulas on it could become a key to guessing at the spread of the universe from
the big bang.
Of course, he may not be able to grasp a perfect picture of it, but he could put together
an inference that was exceedingly close to the truth.
The big bang at the start of the universe had yet to be proven to be a giant explosion. All
that had been done was using giant ring-shaped particle accelerators to recreate and
confirm the physical phenomena theorized to have happened after the explosion.
Physicists used that to continually bring the original explosion as close as possible to
reality in their minds as they filled in the details bit by bit.
He just had to do the same thing.

- Toaru Majutsu no Index Volume 22, Chapter 11 Part 1