Symbol | Name | % Correct |
---|---|---|
+ | add | 96%
|
/ or ÷ | divide | 93%
|
x | multiply | 93%
|
% | percent | 92%
|
π | pi | 91%
|
= | equal | 90%
|
- | subtract | 88%
|
∞ | infinity | 83%
|
< | less | 75%
|
º | degree | 73%
|
! | factorial | 67%
|
> | more | 66%
|
√ | root | 66%
|
∠ | angle | 55%
|
| x | | absolute value | 54%
|
^ | exponent | 54%
|
i | imaginary | 45%
|
. | decimal | 43%
|
φ | phi | 41%
|
τ | tau | 31%
|
≪ | much less | 18%
|
≫ | much more | 18%
|
– | fraction | 17%
|
‰ | per-mille | 15%
|
≈ | approximation | 11%
|
P(S) | power set | 7%
|
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