similar appearances
When typed and/or written out by hand, these
can be a visual distraction:
1) O 0
2) 1 l
3) 2 Z
4) 5 S
5) 8 B
6) \(\displaystyle e \ \epsilon\)
7) cl d
8) rn m
9) vv w
10) + t
11) |1| 111
12) X \(\displaystyle \times \\) X
13) h n
14) 9 a q
15) a d
16) \(\displaystyle - \ \div\)
17) \(\displaystyle \div \ +\)
18) l_ L
19) \(\displaystyle \cup\) U
20) \(\displaystyle \sqrt{a}c \ \ \sqrt{ac}\)
21) 6 b
-----------------------------------------
Comments on some of the above:
7) "c" adjacent to "l" on the left
8) "r" adjacent to "n" on the left
10) especially if the "t" is written without a tail (as a cross)
11) absolute value expression on the left
13) if the stems are too short or too long, respectively
14) "9" written too low with a short tail, "a" written with too long of a tail, "q" written too high
15) "d" written with too short of a tail
16) the dots are faint and/or written close to the horizontal bar
20) A number or letter should not be written to the immediate right of a radical symbol.
Here, type \(\displaystyle c\sqrt{a}[\tex] instead.
21) For instance, sometimes when I have handwritten "y = mx + b,"
a student will ask if the last character is a "6."
=======================================================
Edit:
Yes, soroban, to your additional examples.\)
When typed and/or written out by hand, these
can be a visual distraction:
1) O 0
2) 1 l
3) 2 Z
4) 5 S
5) 8 B
6) \(\displaystyle e \ \epsilon\)
7) cl d
8) rn m
9) vv w
10) + t
11) |1| 111
12) X \(\displaystyle \times \\) X
13) h n
14) 9 a q
15) a d
16) \(\displaystyle - \ \div\)
17) \(\displaystyle \div \ +\)
18) l_ L
19) \(\displaystyle \cup\) U
20) \(\displaystyle \sqrt{a}c \ \ \sqrt{ac}\)
21) 6 b
-----------------------------------------
Comments on some of the above:
7) "c" adjacent to "l" on the left
8) "r" adjacent to "n" on the left
10) especially if the "t" is written without a tail (as a cross)
11) absolute value expression on the left
13) if the stems are too short or too long, respectively
14) "9" written too low with a short tail, "a" written with too long of a tail, "q" written too high
15) "d" written with too short of a tail
16) the dots are faint and/or written close to the horizontal bar
20) A number or letter should not be written to the immediate right of a radical symbol.
Here, type \(\displaystyle c\sqrt{a}[\tex] instead.
21) For instance, sometimes when I have handwritten "y = mx + b,"
a student will ask if the last character is a "6."
=======================================================
Edit:
Yes, soroban, to your additional examples.\)