| aligned-equation |
| a |
| K |
| base |
| b |
| $1 base $2 |
| Y |
| common-logarithm |
| K |
| complex-square-root |
| c |
| square root of $1 principal square root of $1 |
| Y |
| defined-as |
| $1 defined to be $2 $1 defined as $2 $1 is just going to be $2 |
| Y |
| direction-of-approach? |
| d |
| $1 from above $1 from the right $1 from the positive direction $1 from values greater than $1 $1 from below $1 from the left $1 from the negative direction $1 from values smaller than $1 |
| Y Y Y |
| euler-number |
| e |
| final |
| f |
| $1 final |
| Y |
| imaginary-unit |
| i |
| K |
| indexed-argument? |
| i |
| $1 sub $2 |
| Y |
| initial |
| i |
| $1 initial |
| Y |
| natural-logarithm |
| K |
| pi |
| Y |
| piecewise |
| p |
| ... 2 cases, case 1 ..., case 2 ..., ... |
| radian |
| Y |
| trigonometric-function |